- Acid Neutralizing Capacity (ANC; as CaCO3), UNF, TITR -
Percent Recovery by Date
Lab: NWQL, PCode: 90410, MCode: TT040
Analysis Dates: 10/03/01 through 09/28/06
Open Data Set

 Lab Value = 113.800 
 Most Probable Value = 42.500 
 Percent Recovery = 267.8 
 Analysis Date = 04/13/04 
 Lab Sample ID = 3560117 
 Number of FPS (SD) = 31.1 
 Blind Sample ID = 50162-50160  Lab Value = 91.990 
 Most Probable Value = 42.500 
 Percent Recovery = 216.4 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1270137 
 Number of FPS (SD) = 21.6 
 Blind Sample ID = 50160-50162  Lab Value = 113.800 
 Most Probable Value = 42.500 
 Percent Recovery = 267.8 
 Analysis Date = 04/13/04 
 Lab Sample ID = 3560117 
 Number of FPS (SD) = 31.1 
 Blind Sample ID = 50162-50160  Lab Value = 91.990 
 Most Probable Value = 42.500 
 Percent Recovery = 216.4 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1270137 
 Number of FPS (SD) = 21.6 
 Blind Sample ID = 50160-50162  Lab Value = 27.330 
 Most Probable Value = 25.500 
 Percent Recovery = 107.2 
 Analysis Date = 09/28/06 
 Lab Sample ID = 2620209 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.630 
 Most Probable Value = 30.625 
 Percent Recovery = 103.3 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2580205 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 27.180 
 Most Probable Value = 25.500 
 Percent Recovery = 106.6 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2510397 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.690 
 Most Probable Value = 30.625 
 Percent Recovery = 103.5 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2540001 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 31.570 
 Most Probable Value = 30.625 
 Percent Recovery = 103.1 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2500166 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 27.250 
 Most Probable Value = 25.500 
 Percent Recovery = 106.9 
 Analysis Date = 09/18/06 
 Lab Sample ID = 2480070 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.590 
 Most Probable Value = 30.625 
 Percent Recovery = 103.2 
 Analysis Date = 09/07/06 
 Lab Sample ID = 2400121 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 23.460 
 Most Probable Value = 22.125 
 Percent Recovery = 106.0 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2370430 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.430 
 Most Probable Value = 22.125 
 Percent Recovery = 105.9 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2340037 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.660 
 Most Probable Value = 30.625 
 Percent Recovery = 103.4 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2330212 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 23.790 
 Most Probable Value = 22.125 
 Percent Recovery = 107.5 
 Analysis Date = 08/23/06 
 Lab Sample ID = 2300088 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.890 
 Most Probable Value = 30.625 
 Percent Recovery = 104.1 
 Analysis Date = 08/21/06 
 Lab Sample ID = 2280134 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75170  Lab Value = 23.380 
 Most Probable Value = 22.125 
 Percent Recovery = 105.7 
 Analysis Date = 08/18/06 
 Lab Sample ID = 2230258 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.520 
 Most Probable Value = 30.625 
 Percent Recovery = 102.9 
 Analysis Date = 08/18/06 
 Lab Sample ID = 2260051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 23.690 
 Most Probable Value = 22.125 
 Percent Recovery = 107.1 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2200104 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.890 
 Most Probable Value = 22.125 
 Percent Recovery = 108.0 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2190172 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.380 
 Most Probable Value = 30.625 
 Percent Recovery = 102.5 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2190173 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 32.100 
 Most Probable Value = 30.625 
 Percent Recovery = 104.8 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2150116 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75170  Lab Value = 23.930 
 Most Probable Value = 22.125 
 Percent Recovery = 108.2 
 Analysis Date = 08/03/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.340 
 Most Probable Value = 28.850 
 Percent Recovery = 105.2 
 Analysis Date = 08/03/06 
 Lab Sample ID = 2080098 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 23.850 
 Most Probable Value = 22.125 
 Percent Recovery = 107.8 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2020229 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 29.970 
 Most Probable Value = 28.850 
 Percent Recovery = 103.9 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2050126 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 23.830 
 Most Probable Value = 22.125 
 Percent Recovery = 107.7 
 Analysis Date = 07/25/06 
 Lab Sample ID = 1990162 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 29.890 
 Most Probable Value = 28.850 
 Percent Recovery = 103.6 
 Analysis Date = 07/25/06 
 Lab Sample ID = 2010015 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 23.630 
 Most Probable Value = 22.125 
 Percent Recovery = 106.8 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1950017 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 29.810 
 Most Probable Value = 28.850 
 Percent Recovery = 103.3 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 23.470 
 Most Probable Value = 22.125 
 Percent Recovery = 106.1 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1910077 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.160 
 Most Probable Value = 28.850 
 Percent Recovery = 104.5 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1910072 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 29.770 
 Most Probable Value = 28.850 
 Percent Recovery = 103.2 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1910086 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50170  Lab Value = 23.700 
 Most Probable Value = 22.125 
 Percent Recovery = 107.1 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1860016 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.690 
 Most Probable Value = 28.850 
 Percent Recovery = 106.4 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1810354 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 30.820 
 Most Probable Value = 29.650 
 Percent Recovery = 103.9 
 Analysis Date = 07/10/06 
 Lab Sample ID = 1800250 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 30.990 
 Most Probable Value = 29.650 
 Percent Recovery = 104.5 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1780112 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 30.640 
 Most Probable Value = 28.850 
 Percent Recovery = 106.2 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1740229 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 30.360 
 Most Probable Value = 28.850 
 Percent Recovery = 105.2 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1730124 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 31.560 
 Most Probable Value = 29.650 
 Percent Recovery = 106.4 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1740209 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 30.540 
 Most Probable Value = 28.850 
 Percent Recovery = 105.9 
 Analysis Date = 06/26/06 
 Lab Sample ID = 1670243 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 31.400 
 Most Probable Value = 29.650 
 Percent Recovery = 105.9 
 Analysis Date = 06/26/06 
 Lab Sample ID = 1660145 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 30.080 
 Most Probable Value = 28.850 
 Percent Recovery = 104.3 
 Analysis Date = 06/22/06 
 Lab Sample ID = 1600201 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 31.100 
 Most Probable Value = 29.650 
 Percent Recovery = 104.9 
 Analysis Date = 06/22/06 
 Lab Sample ID = 1630149 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 31.380 
 Most Probable Value = 29.650 
 Percent Recovery = 105.8 
 Analysis Date = 06/22/06 
 Lab Sample ID = 1590163 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 30.120 
 Most Probable Value = 28.850 
 Percent Recovery = 104.4 
 Analysis Date = 06/20/06 
 Lab Sample ID = 1570195 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 15.200 
 Most Probable Value = 14.100 
 Percent Recovery = 107.8 
 Analysis Date = 06/08/06 
 Lab Sample ID = 1460011 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.350 
 Most Probable Value = 29.650 
 Percent Recovery = 99.0 
 Analysis Date = 06/08/06 
 Lab Sample ID = 1460005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 15.240 
 Most Probable Value = 14.100 
 Percent Recovery = 108.1 
 Analysis Date = 06/05/06 
 Lab Sample ID = 1420084 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.810 
 Most Probable Value = 29.650 
 Percent Recovery = 100.5 
 Analysis Date = 06/05/06 
 Lab Sample ID = 1390230 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 15.570 
 Most Probable Value = 14.100 
 Percent Recovery = 110.4 
 Analysis Date = 06/01/06 
 Lab Sample ID = 1380004 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.510 
 Most Probable Value = 29.650 
 Percent Recovery = 99.5 
 Analysis Date = 06/01/06 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 29.880 
 Most Probable Value = 29.650 
 Percent Recovery = 100.8 
 Analysis Date = 05/26/06 
 Lab Sample ID = 1320173 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 15.840 
 Most Probable Value = 14.100 
 Percent Recovery = 112.3 
 Analysis Date = 05/24/06 
 Lab Sample ID = 1310137 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.120 
 Most Probable Value = 14.100 
 Percent Recovery = 114.3 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1280102 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 31.140 
 Most Probable Value = 29.650 
 Percent Recovery = 105.0 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 16.000 
 Most Probable Value = 14.100 
 Percent Recovery = 113.5 
 Analysis Date = 05/11/06 
 Lab Sample ID = 1240136 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 31.200 
 Most Probable Value = 29.650 
 Percent Recovery = 105.2 
 Analysis Date = 05/11/06 
 Lab Sample ID = 1220156 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 27.620 
 Most Probable Value = 25.500 
 Percent Recovery = 108.3 
 Analysis Date = 05/08/06 
 Lab Sample ID = 1170182 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 15.900 
 Most Probable Value = 14.100 
 Percent Recovery = 112.8 
 Analysis Date = 05/08/06 
 Lab Sample ID = 1210050 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.610 
 Most Probable Value = 25.500 
 Percent Recovery = 108.3 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1150097 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.300 
 Most Probable Value = 25.500 
 Percent Recovery = 107.1 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1100073 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.420 
 Most Probable Value = 14.100 
 Percent Recovery = 116.5 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1110231 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.650 
 Most Probable Value = 25.500 
 Percent Recovery = 108.4 
 Analysis Date = 04/25/06 
 Lab Sample ID = 1030096 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.150 
 Most Probable Value = 14.100 
 Percent Recovery = 114.5 
 Analysis Date = 04/25/06 
 Lab Sample ID = 1080076 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.060 
 Most Probable Value = 14.100 
 Percent Recovery = 113.9 
 Analysis Date = 04/25/06 
 Lab Sample ID = 1040007 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.360 
 Most Probable Value = 25.500 
 Percent Recovery = 107.3 
 Analysis Date = 04/12/06 
 Lab Sample ID = 1000125 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.010 
 Most Probable Value = 25.500 
 Percent Recovery = 105.9 
 Analysis Date = 04/12/06 
 Lab Sample ID = 0960077 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.400 
 Most Probable Value = 14.100 
 Percent Recovery = 116.3 
 Analysis Date = 04/12/06 
 Lab Sample ID = 0970090 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.160 
 Most Probable Value = 14.100 
 Percent Recovery = 114.6 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0930083 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.250 
 Most Probable Value = 25.500 
 Percent Recovery = 106.9 
 Analysis Date = 04/06/06 
 Lab Sample ID = 0870025 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 30.900 
 Most Probable Value = 30.625 
 Percent Recovery = 100.9 
 Analysis Date = 04/06/06 
 Lab Sample ID = 0860079 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 26.710 
 Most Probable Value = 25.500 
 Percent Recovery = 104.7 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0750095 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 26.630 
 Most Probable Value = 25.500 
 Percent Recovery = 104.4 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0730045 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.150 
 Most Probable Value = 30.625 
 Percent Recovery = 101.7 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0720059 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 26.410 
 Most Probable Value = 25.500 
 Percent Recovery = 103.6 
 Analysis Date = 03/29/06 
 Lab Sample ID = 0660033 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 30.800 
 Most Probable Value = 30.625 
 Percent Recovery = 100.6 
 Analysis Date = 03/29/06 
 Lab Sample ID = 0670053 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 30.910 
 Most Probable Value = 30.625 
 Percent Recovery = 100.9 
 Analysis Date = 03/29/06 
 Lab Sample ID = 0650044 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 26.820 
 Most Probable Value = 25.500 
 Percent Recovery = 105.2 
 Analysis Date = 03/28/06 
 Lab Sample ID = 0610056 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 23.480 
 Most Probable Value = 22.125 
 Percent Recovery = 106.1 
 Analysis Date = 03/28/06 
 Lab Sample ID = 0590094 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.930 
 Most Probable Value = 30.625 
 Percent Recovery = 101.0 
 Analysis Date = 03/28/06 
 Lab Sample ID = 0600074 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 24.250 
 Most Probable Value = 22.125 
 Percent Recovery = 109.6 
 Analysis Date = 03/03/06 
 Lab Sample ID = 0540072 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.880 
 Most Probable Value = 22.125 
 Percent Recovery = 107.9 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0520094 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.310 
 Most Probable Value = 30.625 
 Percent Recovery = 102.2 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0530040 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 31.190 
 Most Probable Value = 30.625 
 Percent Recovery = 101.8 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0470066 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 23.850 
 Most Probable Value = 22.125 
 Percent Recovery = 107.8 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0440047 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 32.090 
 Most Probable Value = 30.625 
 Percent Recovery = 104.8 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0450026 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75170  Lab Value = 23.870 
 Most Probable Value = 22.125 
 Percent Recovery = 107.9 
 Analysis Date = 02/17/06 
 Lab Sample ID = 0370016 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 32.060 
 Most Probable Value = 30.625 
 Percent Recovery = 104.7 
 Analysis Date = 02/17/06 
 Lab Sample ID = 0380037 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75170  Lab Value = 32.110 
 Most Probable Value = 30.625 
 Percent Recovery = 104.8 
 Analysis Date = 02/17/06 
 Lab Sample ID = 0330065 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75170  Lab Value = 24.180 
 Most Probable Value = 22.125 
 Percent Recovery = 109.3 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0240043 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.310 
 Most Probable Value = 28.850 
 Percent Recovery = 105.1 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0250059 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 30.590 
 Most Probable Value = 28.850 
 Percent Recovery = 106.0 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 23.710 
 Most Probable Value = 22.125 
 Percent Recovery = 107.2 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0190005 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.660 
 Most Probable Value = 22.125 
 Percent Recovery = 106.9 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0170063 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.220 
 Most Probable Value = 28.850 
 Percent Recovery = 104.7 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0130008 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 23.860 
 Most Probable Value = 22.125 
 Percent Recovery = 107.8 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0090007 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.760 
 Most Probable Value = 22.125 
 Percent Recovery = 107.4 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0040036 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.360 
 Most Probable Value = 28.850 
 Percent Recovery = 105.2 
 Analysis Date = 02/07/06 
 Lab Sample ID = 3640076 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 30.210 
 Most Probable Value = 28.850 
 Percent Recovery = 104.7 
 Analysis Date = 02/07/06 
 Lab Sample ID = 3560004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 30.200 
 Most Probable Value = 28.850 
 Percent Recovery = 104.7 
 Analysis Date = 02/07/06 
 Lab Sample ID = 3530069 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 30.270 
 Most Probable Value = 28.850 
 Percent Recovery = 104.9 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0100027 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 30.320 
 Most Probable Value = 28.850 
 Percent Recovery = 105.1 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0060011 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 31.420 
 Most Probable Value = 29.650 
 Percent Recovery = 106.0 
 Analysis Date = 02/07/06 
 Lab Sample ID = 3630006 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 31.440 
 Most Probable Value = 29.650 
 Percent Recovery = 106.0 
 Analysis Date = 02/07/06 
 Lab Sample ID = 3570006 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 31.200 
 Most Probable Value = 29.650 
 Percent Recovery = 105.2 
 Analysis Date = 02/07/06 
 Lab Sample ID = 3550004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 30.180 
 Most Probable Value = 28.850 
 Percent Recovery = 104.6 
 Analysis Date = 02/06/06 
 Lab Sample ID = 3490152 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 31.100 
 Most Probable Value = 29.650 
 Percent Recovery = 104.9 
 Analysis Date = 02/02/06 
 Lab Sample ID = 3480001 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 31.120 
 Most Probable Value = 29.650 
 Percent Recovery = 105.0 
 Analysis Date = 02/02/06 
 Lab Sample ID = 3430074 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 29.700 
 Most Probable Value = 28.850 
 Percent Recovery = 102.9 
 Analysis Date = 01/31/06 
 Lab Sample ID = 3420003 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50170  Lab Value = 30.060 
 Most Probable Value = 28.850 
 Percent Recovery = 104.2 
 Analysis Date = 01/31/06 
 Lab Sample ID = 3390047 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 31.480 
 Most Probable Value = 29.650 
 Percent Recovery = 106.2 
 Analysis Date = 01/31/06 
 Lab Sample ID = 3400168 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 15.440 
 Most Probable Value = 14.100 
 Percent Recovery = 109.5 
 Analysis Date = 01/27/06 
 Lab Sample ID = 3340010 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 14.860 
 Most Probable Value = 14.100 
 Percent Recovery = 105.4 
 Analysis Date = 01/27/06 
 Lab Sample ID = 3270114 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 28.920 
 Most Probable Value = 29.650 
 Percent Recovery = 97.5 
 Analysis Date = 01/27/06 
 Lab Sample ID = 3340007 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75168  Lab Value = 29.030 
 Most Probable Value = 29.650 
 Percent Recovery = 97.9 
 Analysis Date = 01/27/06 
 Lab Sample ID = 3260096 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 15.060 
 Most Probable Value = 14.100 
 Percent Recovery = 106.8 
 Analysis Date = 01/24/06 
 Lab Sample ID = 3250048 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.160 
 Most Probable Value = 29.650 
 Percent Recovery = 98.3 
 Analysis Date = 01/24/06 
 Lab Sample ID = 3210140 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 15.070 
 Most Probable Value = 14.100 
 Percent Recovery = 106.9 
 Analysis Date = 01/13/06 
 Lab Sample ID = 3180037 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.150 
 Most Probable Value = 29.650 
 Percent Recovery = 98.3 
 Analysis Date = 01/13/06 
 Lab Sample ID = 3190011 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 15.730 
 Most Probable Value = 14.100 
 Percent Recovery = 111.6 
 Analysis Date = 01/12/06 
 Lab Sample ID = 3120059 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.780 
 Most Probable Value = 14.100 
 Percent Recovery = 111.9 
 Analysis Date = 01/12/06 
 Lab Sample ID = 3080099 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.230 
 Most Probable Value = 29.650 
 Percent Recovery = 98.6 
 Analysis Date = 01/12/06 
 Lab Sample ID = 3110076 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 27.360 
 Most Probable Value = 25.500 
 Percent Recovery = 107.3 
 Analysis Date = 01/06/06 
 Lab Sample ID = 3010128 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.510 
 Most Probable Value = 14.100 
 Percent Recovery = 117.1 
 Analysis Date = 01/06/06 
 Lab Sample ID = 3040128 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 31.090 
 Most Probable Value = 29.650 
 Percent Recovery = 104.9 
 Analysis Date = 01/06/06 
 Lab Sample ID = 3060045 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 27.620 
 Most Probable Value = 25.500 
 Percent Recovery = 108.3 
 Analysis Date = 01/05/06 
 Lab Sample ID = 2980100 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.290 
 Most Probable Value = 25.500 
 Percent Recovery = 107.0 
 Analysis Date = 12/29/05 
 Lab Sample ID = 2970030 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.300 
 Most Probable Value = 14.100 
 Percent Recovery = 115.6 
 Analysis Date = 12/29/05 
 Lab Sample ID = 2970037 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.150 
 Most Probable Value = 14.100 
 Percent Recovery = 114.5 
 Analysis Date = 12/29/05 
 Lab Sample ID = 2920100 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.440 
 Most Probable Value = 14.100 
 Percent Recovery = 116.6 
 Analysis Date = 12/29/05 
 Lab Sample ID = 2900077 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.850 
 Most Probable Value = 25.500 
 Percent Recovery = 109.2 
 Analysis Date = 12/19/05 
 Lab Sample ID = 2870110 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.910 
 Most Probable Value = 25.500 
 Percent Recovery = 109.5 
 Analysis Date = 12/19/05 
 Lab Sample ID = 2850127 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 18.030 
 Most Probable Value = 14.100 
 Percent Recovery = 127.9 
 Analysis Date = 12/19/05 
 Lab Sample ID = 2800165 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.570 
 Most Probable Value = 25.500 
 Percent Recovery = 108.1 
 Analysis Date = 12/14/05 
 Lab Sample ID = 2790063 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.180 
 Most Probable Value = 14.100 
 Percent Recovery = 114.8 
 Analysis Date = 12/14/05 
 Lab Sample ID = 2770190 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.640 
 Most Probable Value = 14.100 
 Percent Recovery = 118.0 
 Analysis Date = 12/13/05 
 Lab Sample ID = 2720016 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.420 
 Most Probable Value = 14.100 
 Percent Recovery = 116.5 
 Analysis Date = 12/06/05 
 Lab Sample ID = 2650124 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.570 
 Most Probable Value = 19.800 
 Percent Recovery = 108.9 
 Analysis Date = 12/06/05 
 Lab Sample ID = 2700024 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50164  Lab Value = 21.390 
 Most Probable Value = 19.800 
 Percent Recovery = 108.0 
 Analysis Date = 12/06/05 
 Lab Sample ID = 2660202 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 21.510 
 Most Probable Value = 19.800 
 Percent Recovery = 108.6 
 Analysis Date = 12/06/05 
 Lab Sample ID = 2630006 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50164  Lab Value = 16.320 
 Most Probable Value = 14.100 
 Percent Recovery = 115.7 
 Analysis Date = 11/28/05 
 Lab Sample ID = 2580115 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.270 
 Most Probable Value = 19.800 
 Percent Recovery = 107.4 
 Analysis Date = 11/22/05 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 16.040 
 Most Probable Value = 14.100 
 Percent Recovery = 113.8 
 Analysis Date = 11/21/05 
 Lab Sample ID = 2510180 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.770 
 Most Probable Value = 19.800 
 Percent Recovery = 104.9 
 Analysis Date = 11/21/05 
 Lab Sample ID = 2520043 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50164  Lab Value = 20.900 
 Most Probable Value = 19.800 
 Percent Recovery = 105.6 
 Analysis Date = 11/21/05 
 Lab Sample ID = 2490117 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 16.280 
 Most Probable Value = 14.100 
 Percent Recovery = 115.5 
 Analysis Date = 11/16/05 
 Lab Sample ID = 2450120 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.140 
 Most Probable Value = 19.800 
 Percent Recovery = 106.8 
 Analysis Date = 11/09/05 
 Lab Sample ID = 2380183 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50164  Lab Value = 62.680 
 Most Probable Value = 60.750 
 Percent Recovery = 103.2 
 Analysis Date = 11/07/05 
 Lab Sample ID = 2360004 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.800 
 Most Probable Value = 60.750 
 Percent Recovery = 103.4 
 Analysis Date = 11/04/05 
 Lab Sample ID = 2340043 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.860 
 Most Probable Value = 19.800 
 Percent Recovery = 105.4 
 Analysis Date = 11/01/05 
 Lab Sample ID = 2310007 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 62.020 
 Most Probable Value = 60.750 
 Percent Recovery = 102.1 
 Analysis Date = 10/28/05 
 Lab Sample ID = 2290212 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 21.090 
 Most Probable Value = 19.800 
 Percent Recovery = 106.5 
 Analysis Date = 10/25/05 
 Lab Sample ID = 2280032 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50164  Lab Value = 61.510 
 Most Probable Value = 60.750 
 Percent Recovery = 101.3 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2230319 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 21.130 
 Most Probable Value = 19.800 
 Percent Recovery = 106.7 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2240418 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50164  Lab Value = 61.450 
 Most Probable Value = 60.750 
 Percent Recovery = 101.2 
 Analysis Date = 10/18/05 
 Lab Sample ID = 2220222 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 21.230 
 Most Probable Value = 19.800 
 Percent Recovery = 107.2 
 Analysis Date = 10/12/05 
 Lab Sample ID = 2170142 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 61.380 
 Most Probable Value = 60.750 
 Percent Recovery = 101.0 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2150227 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.380 
 Most Probable Value = 19.800 
 Percent Recovery = 102.9 
 Analysis Date = 10/07/05 
 Lab Sample ID = 2140085 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 61.480 
 Most Probable Value = 60.750 
 Percent Recovery = 101.2 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2100053 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 61.740 
 Most Probable Value = 60.750 
 Percent Recovery = 101.6 
 Analysis Date = 10/05/05 
 Lab Sample ID = 2000159 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 46.960 
 Most Probable Value = 46.200 
 Percent Recovery = 101.6 
 Analysis Date = 10/04/05 
 Lab Sample ID = 2080321 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 47.360 
 Most Probable Value = 46.200 
 Percent Recovery = 102.5 
 Analysis Date = 10/04/05 
 Lab Sample ID = 2060112 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50166  Lab Value = 62.490 
 Most Probable Value = 60.750 
 Percent Recovery = 102.9 
 Analysis Date = 09/30/05 
 Lab Sample ID = 2030282 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.930 
 Most Probable Value = 46.200 
 Percent Recovery = 103.7 
 Analysis Date = 09/29/05 
 Lab Sample ID = 1810184 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 47.580 
 Most Probable Value = 46.200 
 Percent Recovery = 103.0 
 Analysis Date = 09/28/05 
 Lab Sample ID = 2010184 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 62.720 
 Most Probable Value = 60.750 
 Percent Recovery = 103.2 
 Analysis Date = 09/21/05 
 Lab Sample ID = 1960088 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.620 
 Most Probable Value = 46.200 
 Percent Recovery = 103.1 
 Analysis Date = 09/19/05 
 Lab Sample ID = 1940290 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 63.020 
 Most Probable Value = 60.750 
 Percent Recovery = 103.7 
 Analysis Date = 09/16/05 
 Lab Sample ID = 1890263 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.880 
 Most Probable Value = 46.200 
 Percent Recovery = 103.6 
 Analysis Date = 09/15/05 
 Lab Sample ID = 1920125 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 62.800 
 Most Probable Value = 60.750 
 Percent Recovery = 103.4 
 Analysis Date = 09/12/05 
 Lab Sample ID = 1860039 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 48.210 
 Most Probable Value = 46.200 
 Percent Recovery = 104.4 
 Analysis Date = 09/12/05 
 Lab Sample ID = 1740228 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50166  Lab Value = 48.220 
 Most Probable Value = 46.200 
 Percent Recovery = 104.4 
 Analysis Date = 09/12/05 
 Lab Sample ID = 1870123 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50166  Lab Value = 68.380 
 Most Probable Value = 67.800 
 Percent Recovery = 100.9 
 Analysis Date = 09/08/05 
 Lab Sample ID = 1800016 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 68.390 
 Most Probable Value = 67.800 
 Percent Recovery = 100.9 
 Analysis Date = 09/08/05 
 Lab Sample ID = 1750354 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 72.700 
 Most Probable Value = 67.800 
 Percent Recovery = 107.2 
 Analysis Date = 08/15/05 
 Lab Sample ID = 1720230 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25168-75166  Lab Value = 47.690 
 Most Probable Value = 46.200 
 Percent Recovery = 103.2 
 Analysis Date = 08/12/05 
 Lab Sample ID = 1710125 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 47.460 
 Most Probable Value = 46.200 
 Percent Recovery = 102.7 
 Analysis Date = 08/03/05 
 Lab Sample ID = 1670214 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50166  Lab Value = 67.220 
 Most Probable Value = 67.800 
 Percent Recovery = 99.1 
 Analysis Date = 08/03/05 
 Lab Sample ID = 1580152 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 46.010 
 Most Probable Value = 46.200 
 Percent Recovery = 99.6 
 Analysis Date = 07/26/05 
 Lab Sample ID = 1570143 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 68.298 
 Most Probable Value = 67.800 
 Percent Recovery = 100.7 
 Analysis Date = 07/22/05 
 Lab Sample ID = 1650167 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 47.060 
 Most Probable Value = 46.200 
 Percent Recovery = 101.9 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1600262 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 67.540 
 Most Probable Value = 67.800 
 Percent Recovery = 99.6 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1610160 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 67.450 
 Most Probable Value = 67.800 
 Percent Recovery = 99.5 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1510155 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 6.750 
 Most Probable Value = 5.700 
 Percent Recovery = 118.4 
 Analysis Date = 05/31/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.630 
 Most Probable Value = 5.700 
 Percent Recovery = 116.3 
 Analysis Date = 05/26/05 
 Lab Sample ID = 1430071 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 66.210 
 Most Probable Value = 67.800 
 Percent Recovery = 97.7 
 Analysis Date = 05/26/05 
 Lab Sample ID = 1400212 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 6.600 
 Most Probable Value = 5.700 
 Percent Recovery = 115.8 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1380126 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 64.690 
 Most Probable Value = 67.800 
 Percent Recovery = 95.4 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1370183 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25168-75166  Lab Value = 64.690 
 Most Probable Value = 67.800 
 Percent Recovery = 95.4 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1330243 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25168-75166  Lab Value = 6.570 
 Most Probable Value = 5.700 
 Percent Recovery = 115.3 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1310149 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.590 
 Most Probable Value = 5.700 
 Percent Recovery = 115.6 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1290082 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 66.560 
 Most Probable Value = 67.800 
 Percent Recovery = 98.2 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1260175 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25168-75166  Lab Value = 6.670 
 Most Probable Value = 5.700 
 Percent Recovery = 117.0 
 Analysis Date = 05/17/05 
 Lab Sample ID = 1240238 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.550 
 Most Probable Value = 5.700 
 Percent Recovery = 114.9 
 Analysis Date = 05/16/05 
 Lab Sample ID = 1190254 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 64.600 
 Most Probable Value = 67.800 
 Percent Recovery = 95.3 
 Analysis Date = 05/16/05 
 Lab Sample ID = 1230133 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25168-75166  Lab Value = 14.860 
 Most Probable Value = 14.100 
 Percent Recovery = 105.4 
 Analysis Date = 05/11/05 
 Lab Sample ID = 1170145 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 14.830 
 Most Probable Value = 14.100 
 Percent Recovery = 105.2 
 Analysis Date = 05/11/05 
 Lab Sample ID = 1150104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.570 
 Most Probable Value = 5.700 
 Percent Recovery = 115.3 
 Analysis Date = 05/11/05 
 Lab Sample ID = 1120324 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 14.840 
 Most Probable Value = 14.100 
 Percent Recovery = 105.2 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1100120 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.890 
 Most Probable Value = 5.700 
 Percent Recovery = 120.9 
 Analysis Date = 04/27/05 
 Lab Sample ID = 1090064 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.730 
 Most Probable Value = 5.700 
 Percent Recovery = 118.1 
 Analysis Date = 04/27/05 
 Lab Sample ID = 1050219 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.820 
 Most Probable Value = 14.100 
 Percent Recovery = 112.2 
 Analysis Date = 04/19/05 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.690 
 Most Probable Value = 14.100 
 Percent Recovery = 111.3 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1010109 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.080 
 Most Probable Value = 5.700 
 Percent Recovery = 124.2 
 Analysis Date = 04/14/05 
 Lab Sample ID = 0980167 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.680 
 Most Probable Value = 14.100 
 Percent Recovery = 111.2 
 Analysis Date = 04/12/05 
 Lab Sample ID = 0960149 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.110 
 Most Probable Value = 5.700 
 Percent Recovery = 124.7 
 Analysis Date = 04/12/05 
 Lab Sample ID = 0950132 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.580 
 Most Probable Value = 14.100 
 Percent Recovery = 110.5 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0870068 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.540 
 Most Probable Value = 19.800 
 Percent Recovery = 103.7 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0840176 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 15.670 
 Most Probable Value = 14.100 
 Percent Recovery = 111.1 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0810029 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.550 
 Most Probable Value = 19.800 
 Percent Recovery = 103.8 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0810033 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 15.610 
 Most Probable Value = 14.100 
 Percent Recovery = 110.7 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0750082 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.700 
 Most Probable Value = 14.100 
 Percent Recovery = 111.3 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0730075 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.570 
 Most Probable Value = 19.800 
 Percent Recovery = 103.9 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0760179 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 20.550 
 Most Probable Value = 19.800 
 Percent Recovery = 103.8 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0700205 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 15.600 
 Most Probable Value = 14.100 
 Percent Recovery = 110.6 
 Analysis Date = 03/16/05 
 Lab Sample ID = 0660058 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.500 
 Most Probable Value = 19.800 
 Percent Recovery = 103.5 
 Analysis Date = 03/16/05 
 Lab Sample ID = 0670093 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 15.520 
 Most Probable Value = 14.100 
 Percent Recovery = 110.1 
 Analysis Date = 03/09/05 
 Lab Sample ID = 0610080 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.380 
 Most Probable Value = 19.800 
 Percent Recovery = 102.9 
 Analysis Date = 03/09/05 
 Lab Sample ID = 0620100 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 62.200 
 Most Probable Value = 60.750 
 Percent Recovery = 102.4 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0560029 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.270 
 Most Probable Value = 60.750 
 Percent Recovery = 102.5 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0540035 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.160 
 Most Probable Value = 60.750 
 Percent Recovery = 102.3 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0530104 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.460 
 Most Probable Value = 19.800 
 Percent Recovery = 103.3 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0590068 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 20.580 
 Most Probable Value = 19.800 
 Percent Recovery = 103.9 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0530102 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 20.430 
 Most Probable Value = 19.800 
 Percent Recovery = 103.2 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0480106 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 20.380 
 Most Probable Value = 19.800 
 Percent Recovery = 102.9 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0470026 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 62.090 
 Most Probable Value = 60.750 
 Percent Recovery = 102.2 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0420131 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.860 
 Most Probable Value = 60.750 
 Percent Recovery = 103.5 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0390057 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.360 
 Most Probable Value = 60.750 
 Percent Recovery = 102.7 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0380081 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.420 
 Most Probable Value = 19.800 
 Percent Recovery = 103.1 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0380080 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 62.000 
 Most Probable Value = 60.750 
 Percent Recovery = 102.1 
 Analysis Date = 02/03/05 
 Lab Sample ID = 0310046 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.350 
 Most Probable Value = 19.800 
 Percent Recovery = 102.8 
 Analysis Date = 02/03/05 
 Lab Sample ID = 0330053 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 46.940 
 Most Probable Value = 46.200 
 Percent Recovery = 101.6 
 Analysis Date = 02/03/05 
 Lab Sample ID = 0280052 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 62.040 
 Most Probable Value = 60.750 
 Percent Recovery = 102.1 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0240051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 61.980 
 Most Probable Value = 60.750 
 Percent Recovery = 102.0 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0190085 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.000 
 Most Probable Value = 46.200 
 Percent Recovery = 101.7 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0250044 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 46.950 
 Most Probable Value = 46.200 
 Percent Recovery = 101.6 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0210119 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 62.100 
 Most Probable Value = 60.750 
 Percent Recovery = 102.2 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0180073 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.040 
 Most Probable Value = 46.200 
 Percent Recovery = 101.8 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0130108 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 46.920 
 Most Probable Value = 46.200 
 Percent Recovery = 101.6 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0100087 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 62.110 
 Most Probable Value = 60.750 
 Percent Recovery = 102.2 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0070092 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.240 
 Most Probable Value = 60.750 
 Percent Recovery = 102.5 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0040023 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.320 
 Most Probable Value = 46.200 
 Percent Recovery = 102.4 
 Analysis Date = 01/14/05 
 Lab Sample ID = 3640099 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50166  Lab Value = 47.020 
 Most Probable Value = 46.200 
 Percent Recovery = 101.8 
 Analysis Date = 01/14/05 
 Lab Sample ID = 3570032 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 46.960 
 Most Probable Value = 46.200 
 Percent Recovery = 101.6 
 Analysis Date = 01/14/05 
 Lab Sample ID = 3520152 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 46.990 
 Most Probable Value = 46.200 
 Percent Recovery = 101.7 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0060062 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 68.620 
 Most Probable Value = 67.800 
 Percent Recovery = 101.2 
 Analysis Date = 01/14/05 
 Lab Sample ID = 3630016 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 68.910 
 Most Probable Value = 67.800 
 Percent Recovery = 101.6 
 Analysis Date = 01/14/05 
 Lab Sample ID = 3620026 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 69.350 
 Most Probable Value = 67.800 
 Percent Recovery = 102.3 
 Analysis Date = 01/14/05 
 Lab Sample ID = 3560050 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 46.970 
 Most Probable Value = 46.200 
 Percent Recovery = 101.7 
 Analysis Date = 01/12/05 
 Lab Sample ID = 3500121 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 69.140 
 Most Probable Value = 67.800 
 Percent Recovery = 102.0 
 Analysis Date = 01/12/05 
 Lab Sample ID = 3490090 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 47.110 
 Most Probable Value = 46.200 
 Percent Recovery = 102.0 
 Analysis Date = 01/06/05 
 Lab Sample ID = 3430168 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 47.030 
 Most Probable Value = 46.200 
 Percent Recovery = 101.8 
 Analysis Date = 01/06/05 
 Lab Sample ID = 3410091 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 69.940 
 Most Probable Value = 67.800 
 Percent Recovery = 103.2 
 Analysis Date = 01/06/05 
 Lab Sample ID = 3440142 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25168-75166  Lab Value = 67.560 
 Most Probable Value = 67.800 
 Percent Recovery = 99.6 
 Analysis Date = 01/06/05 
 Lab Sample ID = 3430065 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 6.910 
 Most Probable Value = 5.700 
 Percent Recovery = 121.2 
 Analysis Date = 01/04/05 
 Lab Sample ID = 3310072 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 69.120 
 Most Probable Value = 67.800 
 Percent Recovery = 101.9 
 Analysis Date = 01/04/05 
 Lab Sample ID = 3350091 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 6.870 
 Most Probable Value = 5.700 
 Percent Recovery = 120.5 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3280101 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.910 
 Most Probable Value = 5.700 
 Percent Recovery = 121.2 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3270046 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 68.880 
 Most Probable Value = 67.800 
 Percent Recovery = 101.6 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 68.880 
 Most Probable Value = 67.800 
 Percent Recovery = 101.6 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 67.310 
 Most Probable Value = 67.800 
 Percent Recovery = 99.3 
 Analysis Date = 12/22/04 
 Lab Sample ID = 3220111 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 6.890 
 Most Probable Value = 5.700 
 Percent Recovery = 120.9 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3150132 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 67.420 
 Most Probable Value = 67.800 
 Percent Recovery = 99.4 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3200082 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 6.900 
 Most Probable Value = 5.700 
 Percent Recovery = 121.1 
 Analysis Date = 12/14/04 
 Lab Sample ID = 3130199 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.890 
 Most Probable Value = 5.700 
 Percent Recovery = 120.9 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3080118 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 67.620 
 Most Probable Value = 67.800 
 Percent Recovery = 99.7 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3100046 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 67.600 
 Most Probable Value = 67.800 
 Percent Recovery = 99.7 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3080007 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 6.790 
 Most Probable Value = 5.700 
 Percent Recovery = 119.1 
 Analysis Date = 12/07/04 
 Lab Sample ID = 3060016 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.500 
 Most Probable Value = 14.100 
 Percent Recovery = 109.9 
 Analysis Date = 12/02/04 
 Lab Sample ID = 3010208 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.420 
 Most Probable Value = 14.100 
 Percent Recovery = 109.4 
 Analysis Date = 11/29/04 
 Lab Sample ID = 2990111 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.760 
 Most Probable Value = 5.700 
 Percent Recovery = 118.6 
 Analysis Date = 11/29/04 
 Lab Sample ID = 2960265 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.340 
 Most Probable Value = 14.100 
 Percent Recovery = 108.8 
 Analysis Date = 11/26/04 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.790 
 Most Probable Value = 5.700 
 Percent Recovery = 119.1 
 Analysis Date = 11/24/04 
 Lab Sample ID = 2940025 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.890 
 Most Probable Value = 5.700 
 Percent Recovery = 120.9 
 Analysis Date = 11/24/04 
 Lab Sample ID = 2890204 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.640 
 Most Probable Value = 42.500 
 Percent Recovery = 100.3 
 Analysis Date = 11/24/04 
 Lab Sample ID = 2720112 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 15.050 
 Most Probable Value = 14.100 
 Percent Recovery = 106.7 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2870066 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.260 
 Most Probable Value = 14.100 
 Percent Recovery = 108.2 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2820229 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.690 
 Most Probable Value = 5.700 
 Percent Recovery = 117.4 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2820219 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.160 
 Most Probable Value = 14.100 
 Percent Recovery = 107.5 
 Analysis Date = 11/18/04 
 Lab Sample ID = 2790156 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.570 
 Most Probable Value = 5.700 
 Percent Recovery = 115.3 
 Analysis Date = 11/18/04 
 Lab Sample ID = 2780100 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.750 
 Most Probable Value = 5.700 
 Percent Recovery = 118.4 
 Analysis Date = 11/16/04 
 Lab Sample ID = 2730045 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 7.000 
 Most Probable Value = 5.700 
 Percent Recovery = 122.8 
 Analysis Date = 11/16/04 
 Lab Sample ID = 2720076 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.740 
 Most Probable Value = 5.700 
 Percent Recovery = 118.2 
 Analysis Date = 11/10/04 
 Lab Sample ID = 2650152 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.310 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 11/10/04 
 Lab Sample ID = 2660098 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.350 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 11/10/04 
 Lab Sample ID = 2640150 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 6.930 
 Most Probable Value = 5.700 
 Percent Recovery = 121.6 
 Analysis Date = 11/08/04 
 Lab Sample ID = 2610099 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.930 
 Most Probable Value = 5.700 
 Percent Recovery = 121.6 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2570021 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 53.070 
 Most Probable Value = 42.500 
 Percent Recovery = 124.9 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2580138 
 Number of FPS (SD) = 4.6 
 Blind Sample ID = 50162-50160  Lab Value = 6.850 
 Most Probable Value = 5.700 
 Percent Recovery = 120.2 
 Analysis Date = 11/02/04 
 Lab Sample ID = 2520066 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.610 
 Most Probable Value = 42.500 
 Percent Recovery = 100.3 
 Analysis Date = 11/02/04 
 Lab Sample ID = 2520139 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.720 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 10/28/04 
 Lab Sample ID = 2470067 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 11.120 
 Most Probable Value = 11.200 
 Percent Recovery = 99.3 
 Analysis Date = 10/27/04 
 Lab Sample ID = 2450030 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50164  Lab Value = 58.460 
 Most Probable Value = 58.350 
 Percent Recovery = 100.2 
 Analysis Date = 10/26/04 
 Lab Sample ID = 2400254 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25164-75160  Lab Value = 11.310 
 Most Probable Value = 11.200 
 Percent Recovery = 101.0 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2390382 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 58.640 
 Most Probable Value = 58.350 
 Percent Recovery = 100.5 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2360304 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 58.810 
 Most Probable Value = 58.350 
 Percent Recovery = 100.8 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2360306 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 11.610 
 Most Probable Value = 11.200 
 Percent Recovery = 103.7 
 Analysis Date = 10/18/04 
 Lab Sample ID = 2330199 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 11.090 
 Most Probable Value = 11.200 
 Percent Recovery = 99.0 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2290180 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 58.280 
 Most Probable Value = 58.350 
 Percent Recovery = 99.9 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2290109 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25164-75160  Lab Value = 11.150 
 Most Probable Value = 11.200 
 Percent Recovery = 99.6 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2250113 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50164  Lab Value = 11.320 
 Most Probable Value = 11.200 
 Percent Recovery = 101.1 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2190179 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 58.150 
 Most Probable Value = 58.350 
 Percent Recovery = 99.7 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2220154 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25164-75160  Lab Value = 58.810 
 Most Probable Value = 58.350 
 Percent Recovery = 100.8 
 Analysis Date = 10/06/04 
 Lab Sample ID = 2180208 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 68.860 
 Most Probable Value = 68.800 
 Percent Recovery = 100.1 
 Analysis Date = 10/01/04 
 Lab Sample ID = 2120268 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 42.810 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 09/29/04 
 Lab Sample ID = 2110281 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 68.800 
 Most Probable Value = 68.800 
 Percent Recovery = 100.0 
 Analysis Date = 09/29/04 
 Lab Sample ID = 2100144 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 68.260 
 Most Probable Value = 68.800 
 Percent Recovery = 99.2 
 Analysis Date = 09/27/04 
 Lab Sample ID = 2010151 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 42.590 
 Most Probable Value = 42.500 
 Percent Recovery = 100.2 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2080070 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 68.560 
 Most Probable Value = 68.800 
 Percent Recovery = 99.7 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2040259 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 42.710 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2030201 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.460 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 09/16/04 
 Lab Sample ID = 1980047 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 68.340 
 Most Probable Value = 68.800 
 Percent Recovery = 99.3 
 Analysis Date = 09/15/04 
 Lab Sample ID = 1960109 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 42.500 
 Most Probable Value = 42.500 
 Percent Recovery = 100.0 
 Analysis Date = 09/14/04 
 Lab Sample ID = 1910175 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 69.260 
 Most Probable Value = 68.800 
 Percent Recovery = 100.7 
 Analysis Date = 09/14/04 
 Lab Sample ID = 1900169 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 42.550 
 Most Probable Value = 42.500 
 Percent Recovery = 100.1 
 Analysis Date = 09/13/04 
 Lab Sample ID = 1890093 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 6.740 
 Most Probable Value = 5.700 
 Percent Recovery = 118.2 
 Analysis Date = 08/27/04 
 Lab Sample ID = 1820223 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.820 
 Most Probable Value = 5.700 
 Percent Recovery = 119.6 
 Analysis Date = 08/27/04 
 Lab Sample ID = 1800146 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.580 
 Most Probable Value = 42.500 
 Percent Recovery = 100.2 
 Analysis Date = 08/27/04 
 Lab Sample ID = 1810178 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 6.990 
 Most Probable Value = 5.700 
 Percent Recovery = 122.6 
 Analysis Date = 08/23/04 
 Lab Sample ID = 1740199 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.890 
 Most Probable Value = 42.500 
 Percent Recovery = 100.9 
 Analysis Date = 08/23/04 
 Lab Sample ID = 1750197 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.750 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 08/17/04 
 Lab Sample ID = 1730132 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 7.030 
 Most Probable Value = 5.700 
 Percent Recovery = 123.3 
 Analysis Date = 08/03/04 
 Lab Sample ID = 1680178 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.910 
 Most Probable Value = 42.500 
 Percent Recovery = 101.0 
 Analysis Date = 08/03/04 
 Lab Sample ID = 1670237 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 6.940 
 Most Probable Value = 5.700 
 Percent Recovery = 121.8 
 Analysis Date = 07/30/04 
 Lab Sample ID = 1660228 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.680 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 07/30/04 
 Lab Sample ID = 1610175 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 6.860 
 Most Probable Value = 5.700 
 Percent Recovery = 120.4 
 Analysis Date = 07/21/04 
 Lab Sample ID = 1600039 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.670 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 07/21/04 
 Lab Sample ID = 1590114 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 11.590 
 Most Probable Value = 11.200 
 Percent Recovery = 103.5 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1540005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 58.590 
 Most Probable Value = 58.350 
 Percent Recovery = 100.4 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1530026 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 11.560 
 Most Probable Value = 11.200 
 Percent Recovery = 103.2 
 Analysis Date = 07/12/04 
 Lab Sample ID = 1480238 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 58.680 
 Most Probable Value = 58.350 
 Percent Recovery = 100.6 
 Analysis Date = 07/01/04 
 Lab Sample ID = 1450084 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 43.050 
 Most Probable Value = 42.500 
 Percent Recovery = 101.3 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1060212 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 11.690 
 Most Probable Value = 11.200 
 Percent Recovery = 104.4 
 Analysis Date = 06/25/04 
 Lab Sample ID = 1410185 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 58.770 
 Most Probable Value = 58.350 
 Percent Recovery = 100.7 
 Analysis Date = 06/25/04 
 Lab Sample ID = 1410032 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 11.770 
 Most Probable Value = 11.200 
 Percent Recovery = 105.1 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1350393 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 11.700 
 Most Probable Value = 11.200 
 Percent Recovery = 104.5 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1330105 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 58.750 
 Most Probable Value = 58.350 
 Percent Recovery = 100.7 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1340012 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 11.740 
 Most Probable Value = 11.200 
 Percent Recovery = 104.8 
 Analysis Date = 06/21/04 
 Lab Sample ID = 1280292 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 58.840 
 Most Probable Value = 58.350 
 Percent Recovery = 100.8 
 Analysis Date = 06/21/04 
 Lab Sample ID = 1280293 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.630 
 Most Probable Value = 58.350 
 Percent Recovery = 100.5 
 Analysis Date = 06/14/04 
 Lab Sample ID = 1260165 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 67.250 
 Most Probable Value = 68.800 
 Percent Recovery = 97.7 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1210043 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 68.660 
 Most Probable Value = 68.800 
 Percent Recovery = 99.8 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1070090 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.470 
 Most Probable Value = 68.800 
 Percent Recovery = 101.0 
 Analysis Date = 06/09/04 
 Lab Sample ID = 1000010 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 42.660 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 06/01/04 
 Lab Sample ID = 1120115 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.670 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 06/01/04 
 Lab Sample ID = 1000232 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.690 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 06/01/04 
 Lab Sample ID = 0980128 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 68.510 
 Most Probable Value = 68.800 
 Percent Recovery = 99.6 
 Analysis Date = 06/01/04 
 Lab Sample ID = 1130166 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 68.850 
 Most Probable Value = 68.800 
 Percent Recovery = 100.1 
 Analysis Date = 05/24/04 
 Lab Sample ID = 1050148 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 6.800 
 Most Probable Value = 5.700 
 Percent Recovery = 119.3 
 Analysis Date = 05/20/04 
 Lab Sample ID = 0860116 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.970 
 Most Probable Value = 5.700 
 Percent Recovery = 122.3 
 Analysis Date = 05/20/04 
 Lab Sample ID = 0840039 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.570 
 Most Probable Value = 42.500 
 Percent Recovery = 100.2 
 Analysis Date = 05/20/04 
 Lab Sample ID = 0850132 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.790 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 05/20/04 
 Lab Sample ID = 0710093 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 7.010 
 Most Probable Value = 5.700 
 Percent Recovery = 123.0 
 Analysis Date = 05/18/04 
 Lab Sample ID = 0780116 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.750 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 05/18/04 
 Lab Sample ID = 0790171 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.830 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 05/18/04 
 Lab Sample ID = 0770122 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.580 
 Most Probable Value = 42.500 
 Percent Recovery = 100.2 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1200122 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.720 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1140201 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 68.650 
 Most Probable Value = 68.800 
 Percent Recovery = 99.8 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1190151 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 6.810 
 Most Probable Value = 5.700 
 Percent Recovery = 119.5 
 Analysis Date = 05/14/04 
 Lab Sample ID = 0720256 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 7.010 
 Most Probable Value = 5.700 
 Percent Recovery = 123.0 
 Analysis Date = 05/14/04 
 Lab Sample ID = 0700107 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 7.000 
 Most Probable Value = 5.700 
 Percent Recovery = 122.8 
 Analysis Date = 05/14/04 
 Lab Sample ID = 0640095 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.830 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 05/14/04 
 Lab Sample ID = 0650011 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.420 
 Most Probable Value = 42.500 
 Percent Recovery = 99.8 
 Analysis Date = 05/11/04 
 Lab Sample ID = 0630083 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 11.540 
 Most Probable Value = 11.200 
 Percent Recovery = 103.0 
 Analysis Date = 05/06/04 
 Lab Sample ID = 0610095 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 11.500 
 Most Probable Value = 11.200 
 Percent Recovery = 102.7 
 Analysis Date = 05/06/04 
 Lab Sample ID = 0610094 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 58.700 
 Most Probable Value = 58.350 
 Percent Recovery = 100.6 
 Analysis Date = 05/06/04 
 Lab Sample ID = 0610093 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 11.470 
 Most Probable Value = 11.200 
 Percent Recovery = 102.4 
 Analysis Date = 04/27/04 
 Lab Sample ID = 0440043 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 58.330 
 Most Probable Value = 58.350 
 Percent Recovery = 100.0 
 Analysis Date = 04/27/04 
 Lab Sample ID = 0500109 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25164-75160  Lab Value = 11.600 
 Most Probable Value = 11.200 
 Percent Recovery = 103.6 
 Analysis Date = 04/22/04 
 Lab Sample ID = 0420061 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 11.560 
 Most Probable Value = 11.200 
 Percent Recovery = 103.2 
 Analysis Date = 04/22/04 
 Lab Sample ID = 0360096 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 58.850 
 Most Probable Value = 58.350 
 Percent Recovery = 100.9 
 Analysis Date = 04/22/04 
 Lab Sample ID = 0430003 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.810 
 Most Probable Value = 58.350 
 Percent Recovery = 100.8 
 Analysis Date = 04/22/04 
 Lab Sample ID = 0370113 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 42.800 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 04/20/04 
 Lab Sample ID = 0290101 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.710 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 04/20/04 
 Lab Sample ID = 0230095 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 68.860 
 Most Probable Value = 68.800 
 Percent Recovery = 100.1 
 Analysis Date = 04/20/04 
 Lab Sample ID = 0300087 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 68.930 
 Most Probable Value = 68.800 
 Percent Recovery = 100.2 
 Analysis Date = 04/20/04 
 Lab Sample ID = 0280031 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 58.800 
 Most Probable Value = 58.350 
 Percent Recovery = 100.8 
 Analysis Date = 04/20/04 
 Lab Sample ID = 0350005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 42.750 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0210228 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.740 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0140069 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.740 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0080051 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.730 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0060023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 68.810 
 Most Probable Value = 68.800 
 Percent Recovery = 100.0 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0220105 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 68.690 
 Most Probable Value = 68.800 
 Percent Recovery = 99.8 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0150116 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 68.910 
 Most Probable Value = 68.800 
 Percent Recovery = 100.2 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0130119 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 68.730 
 Most Probable Value = 68.800 
 Percent Recovery = 99.9 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0070036 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 6.820 
 Most Probable Value = 5.700 
 Percent Recovery = 119.6 
 Analysis Date = 04/13/04 
 Lab Sample ID = 3640020 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.830 
 Most Probable Value = 5.700 
 Percent Recovery = 119.8 
 Analysis Date = 04/13/04 
 Lab Sample ID = 3630059 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.870 
 Most Probable Value = 5.700 
 Percent Recovery = 120.5 
 Analysis Date = 04/13/04 
 Lab Sample ID = 3530204 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.710 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 04/13/04 
 Lab Sample ID = 3630060 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 11.540 
 Most Probable Value = 11.200 
 Percent Recovery = 103.0 
 Analysis Date = 04/05/04 
 Lab Sample ID = 0510153 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 58.620 
 Most Probable Value = 58.350 
 Percent Recovery = 100.5 
 Analysis Date = 04/05/04 
 Lab Sample ID = 0540143 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 11.710 
 Most Probable Value = 11.200 
 Percent Recovery = 104.6 
 Analysis Date = 03/02/04 
 Lab Sample ID = 3250016 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 6.700 
 Most Probable Value = 5.700 
 Percent Recovery = 117.5 
 Analysis Date = 03/01/04 
 Lab Sample ID = 3490100 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.930 
 Most Probable Value = 5.700 
 Percent Recovery = 121.6 
 Analysis Date = 03/01/04 
 Lab Sample ID = 3450140 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.800 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 03/01/04 
 Lab Sample ID = 3520154 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.420 
 Most Probable Value = 42.500 
 Percent Recovery = 99.8 
 Analysis Date = 03/01/04 
 Lab Sample ID = 3490025 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 7.080 
 Most Probable Value = 5.700 
 Percent Recovery = 124.2 
 Analysis Date = 02/24/04 
 Lab Sample ID = 3390170 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.930 
 Most Probable Value = 42.500 
 Percent Recovery = 101.0 
 Analysis Date = 02/24/04 
 Lab Sample ID = 3420094 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.890 
 Most Probable Value = 42.500 
 Percent Recovery = 100.9 
 Analysis Date = 02/23/04 
 Lab Sample ID = 3370090 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 11.960 
 Most Probable Value = 11.200 
 Percent Recovery = 106.8 
 Analysis Date = 02/19/04 
 Lab Sample ID = 3350067 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 12.000 
 Most Probable Value = 11.200 
 Percent Recovery = 107.1 
 Analysis Date = 02/19/04 
 Lab Sample ID = 3320022 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 59.170 
 Most Probable Value = 58.350 
 Percent Recovery = 101.4 
 Analysis Date = 02/19/04 
 Lab Sample ID = 3280020 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 11.710 
 Most Probable Value = 11.200 
 Percent Recovery = 104.6 
 Analysis Date = 02/11/04 
 Lab Sample ID = 3210090 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 58.850 
 Most Probable Value = 58.350 
 Percent Recovery = 100.9 
 Analysis Date = 02/11/04 
 Lab Sample ID = 3230181 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 11.610 
 Most Probable Value = 11.200 
 Percent Recovery = 103.7 
 Analysis Date = 01/28/04 
 Lab Sample ID = 3160056 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 58.580 
 Most Probable Value = 58.350 
 Percent Recovery = 100.4 
 Analysis Date = 01/28/04 
 Lab Sample ID = 3170134 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 11.630 
 Most Probable Value = 11.200 
 Percent Recovery = 103.8 
 Analysis Date = 01/22/04 
 Lab Sample ID = 3100106 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 69.260 
 Most Probable Value = 68.800 
 Percent Recovery = 100.7 
 Analysis Date = 01/22/04 
 Lab Sample ID = 3040008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 69.250 
 Most Probable Value = 68.800 
 Percent Recovery = 100.7 
 Analysis Date = 01/22/04 
 Lab Sample ID = 2960051 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 58.670 
 Most Probable Value = 58.350 
 Percent Recovery = 100.5 
 Analysis Date = 01/22/04 
 Lab Sample ID = 3100105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 58.680 
 Most Probable Value = 58.350 
 Percent Recovery = 100.6 
 Analysis Date = 01/22/04 
 Lab Sample ID = 3100099 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 42.830 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 01/21/04 
 Lab Sample ID = 3040004 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 68.780 
 Most Probable Value = 68.800 
 Percent Recovery = 100.0 
 Analysis Date = 01/20/04 
 Lab Sample ID = 3020153 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 42.850 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 01/15/04 
 Lab Sample ID = 2970148 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.630 
 Most Probable Value = 42.500 
 Percent Recovery = 100.3 
 Analysis Date = 01/15/04 
 Lab Sample ID = 2950090 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 69.180 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 12/09/03 
 Lab Sample ID = 2900094 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 42.950 
 Most Probable Value = 42.500 
 Percent Recovery = 101.1 
 Analysis Date = 12/08/03 
 Lab Sample ID = 2890049 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 69.110 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 12/01/03 
 Lab Sample ID = 2880040 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 42.710 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 11/24/03 
 Lab Sample ID = 2820082 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 69.200 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 11/24/03 
 Lab Sample ID = 2810076 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 42.780 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 11/19/03 
 Lab Sample ID = 2800047 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 50.510 
 Most Probable Value = 50.450 
 Percent Recovery = 100.1 
 Analysis Date = 11/17/03 
 Lab Sample ID = 2750085 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 70.050 
 Most Probable Value = 68.800 
 Percent Recovery = 101.8 
 Analysis Date = 11/13/03 
 Lab Sample ID = 2660184 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 77.880 
 Most Probable Value = 68.800 
 Percent Recovery = 113.2 
 Analysis Date = 11/13/03 
 Lab Sample ID = 2620141 
 Number of FPS (SD) = 3.3 
 Blind Sample ID = 50160-50158  Lab Value = 50.830 
 Most Probable Value = 50.450 
 Percent Recovery = 100.8 
 Analysis Date = 11/13/03 
 Lab Sample ID = 2660185 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 50.740 
 Most Probable Value = 50.450 
 Percent Recovery = 100.6 
 Analysis Date = 11/13/03 
 Lab Sample ID = 2650126 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 69.040 
 Most Probable Value = 68.800 
 Percent Recovery = 100.3 
 Analysis Date = 11/03/03 
 Lab Sample ID = 2610103 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 68.960 
 Most Probable Value = 68.800 
 Percent Recovery = 100.2 
 Analysis Date = 11/03/03 
 Lab Sample ID = 2590133 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.500 
 Most Probable Value = 68.800 
 Percent Recovery = 101.0 
 Analysis Date = 11/03/03 
 Lab Sample ID = 2510128 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 69.960 
 Most Probable Value = 68.800 
 Percent Recovery = 101.7 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2720099 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 69.170 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2680130 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.630 
 Most Probable Value = 68.800 
 Percent Recovery = 101.2 
 Analysis Date = 10/24/03 
 Lab Sample ID = 2540341 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 51.040 
 Most Probable Value = 50.450 
 Percent Recovery = 101.2 
 Analysis Date = 10/24/03 
 Lab Sample ID = 2550415 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 69.410 
 Most Probable Value = 68.800 
 Percent Recovery = 100.9 
 Analysis Date = 10/22/03 
 Lab Sample ID = 2460166 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 50.780 
 Most Probable Value = 50.450 
 Percent Recovery = 100.7 
 Analysis Date = 10/16/03 
 Lab Sample ID = 2520132 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 50.770 
 Most Probable Value = 50.450 
 Percent Recovery = 100.6 
 Analysis Date = 10/16/03 
 Lab Sample ID = 2520126 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 33.310 
 Most Probable Value = 31.800 
 Percent Recovery = 104.7 
 Analysis Date = 09/18/03 
 Lab Sample ID = 2410132 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.230 
 Most Probable Value = 42.500 
 Percent Recovery = 99.4 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2390142 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.290 
 Most Probable Value = 42.500 
 Percent Recovery = 99.5 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2380209 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.270 
 Most Probable Value = 42.500 
 Percent Recovery = 99.5 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370110 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.520 
 Most Probable Value = 31.800 
 Percent Recovery = 102.3 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370111 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.480 
 Most Probable Value = 31.800 
 Percent Recovery = 102.1 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370103 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.320 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2320206 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.350 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2310232 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.660 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 08/29/03 
 Lab Sample ID = 2250131 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.310 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 08/26/03 
 Lab Sample ID = 2260052 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.570 
 Most Probable Value = 31.800 
 Percent Recovery = 102.4 
 Analysis Date = 08/26/03 
 Lab Sample ID = 2260023 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.570 
 Most Probable Value = 31.800 
 Percent Recovery = 102.4 
 Analysis Date = 08/26/03 
 Lab Sample ID = 2230149 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.660 
 Most Probable Value = 31.800 
 Percent Recovery = 102.7 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2190294 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.370 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2180255 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 8.810 
 Most Probable Value = 8.250 
 Percent Recovery = 106.8 
 Analysis Date = 08/18/03 
 Lab Sample ID = 2120194 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 42.370 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 08/18/03 
 Lab Sample ID = 2160089 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 19.460 
 Most Probable Value = 18.500 
 Percent Recovery = 105.2 
 Analysis Date = 08/18/03 
 Lab Sample ID = 2130211 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.930 
 Most Probable Value = 8.250 
 Percent Recovery = 108.2 
 Analysis Date = 08/13/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.100 
 Most Probable Value = 8.250 
 Percent Recovery = 110.3 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2060330 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.690 
 Most Probable Value = 18.500 
 Percent Recovery = 106.4 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2060331 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.760 
 Most Probable Value = 18.500 
 Percent Recovery = 106.8 
 Analysis Date = 08/11/03 
 Lab Sample ID = 2050307 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.890 
 Most Probable Value = 8.250 
 Percent Recovery = 107.8 
 Analysis Date = 07/25/03 
 Lab Sample ID = 2040051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.860 
 Most Probable Value = 8.250 
 Percent Recovery = 107.4 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2020064 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.910 
 Most Probable Value = 8.250 
 Percent Recovery = 108.0 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1980176 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.970 
 Most Probable Value = 8.250 
 Percent Recovery = 108.7 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1960190 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.490 
 Most Probable Value = 18.500 
 Percent Recovery = 105.4 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1970166 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.590 
 Most Probable Value = 18.500 
 Percent Recovery = 105.9 
 Analysis Date = 07/18/03 
 Lab Sample ID = 1950116 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.550 
 Most Probable Value = 18.500 
 Percent Recovery = 105.7 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1910191 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.850 
 Most Probable Value = 8.250 
 Percent Recovery = 107.3 
 Analysis Date = 07/14/03 
 Lab Sample ID = 1900243 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.900 
 Most Probable Value = 8.250 
 Percent Recovery = 107.9 
 Analysis Date = 07/14/03 
 Lab Sample ID = 1880064 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 68.880 
 Most Probable Value = 68.800 
 Percent Recovery = 100.1 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780190 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 69.120 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1680009 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 50.390 
 Most Probable Value = 50.450 
 Percent Recovery = 99.9 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1810172 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 69.130 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 07/07/03 
 Lab Sample ID = 1640073 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.160 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 07/07/03 
 Lab Sample ID = 1620214 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 63.570 
 Most Probable Value = 50.450 
 Percent Recovery = 126.0 
 Analysis Date = 07/07/03 
 Lab Sample ID = 1640004 
 Number of FPS (SD) = 5.4 
 Blind Sample ID = 25162-75158  Lab Value = 68.820 
 Most Probable Value = 68.800 
 Percent Recovery = 100.0 
 Analysis Date = 07/03/03 
 Lab Sample ID = 1740202 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 50.430 
 Most Probable Value = 50.450 
 Percent Recovery = 100.0 
 Analysis Date = 07/03/03 
 Lab Sample ID = 1740203 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 50.400 
 Most Probable Value = 50.450 
 Percent Recovery = 99.9 
 Analysis Date = 07/03/03 
 Lab Sample ID = 1740034 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 68.930 
 Most Probable Value = 68.800 
 Percent Recovery = 100.2 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1700127 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 50.470 
 Most Probable Value = 50.450 
 Percent Recovery = 100.0 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1600203 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 50.350 
 Most Probable Value = 50.450 
 Percent Recovery = 99.8 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1570331 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 72.580 
 Most Probable Value = 68.800 
 Percent Recovery = 105.5 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1560232 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50160-50158  Lab Value = 42.550 
 Most Probable Value = 42.500 
 Percent Recovery = 100.1 
 Analysis Date = 06/19/03 
 Lab Sample ID = 1480216 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 74.770 
 Most Probable Value = 68.800 
 Percent Recovery = 108.7 
 Analysis Date = 06/17/03 
 Lab Sample ID = 1540186 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 50160-50158  Lab Value = 32.560 
 Most Probable Value = 31.800 
 Percent Recovery = 102.4 
 Analysis Date = 06/17/03 
 Lab Sample ID = 1540185 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.350 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 06/16/03 
 Lab Sample ID = 1540024 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.370 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1430043 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.580 
 Most Probable Value = 31.800 
 Percent Recovery = 102.5 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1430042 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.600 
 Most Probable Value = 31.800 
 Percent Recovery = 102.5 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1420130 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.330 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1410149 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.470 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1390112 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 32.760 
 Most Probable Value = 31.800 
 Percent Recovery = 103.0 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1340122 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.420 
 Most Probable Value = 42.500 
 Percent Recovery = 99.8 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1350068 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 42.450 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1320146 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 34.330 
 Most Probable Value = 31.800 
 Percent Recovery = 108.0 
 Analysis Date = 05/23/03 
 Lab Sample ID = 1290293 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.950 
 Most Probable Value = 42.500 
 Percent Recovery = 101.1 
 Analysis Date = 05/12/03 
 Lab Sample ID = 1260087 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 33.190 
 Most Probable Value = 31.800 
 Percent Recovery = 104.4 
 Analysis Date = 05/12/03 
 Lab Sample ID = 1280124 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 19.490 
 Most Probable Value = 18.500 
 Percent Recovery = 105.4 
 Analysis Date = 05/07/03 
 Lab Sample ID = 1110111 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.890 
 Most Probable Value = 8.250 
 Percent Recovery = 107.8 
 Analysis Date = 05/05/03 
 Lab Sample ID = 1180099 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.830 
 Most Probable Value = 8.250 
 Percent Recovery = 107.0 
 Analysis Date = 05/05/03 
 Lab Sample ID = 1040082 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.300 
 Most Probable Value = 18.500 
 Percent Recovery = 104.3 
 Analysis Date = 05/05/03 
 Lab Sample ID = 1190077 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.850 
 Most Probable Value = 8.250 
 Percent Recovery = 107.3 
 Analysis Date = 05/01/03 
 Lab Sample ID = 1150025 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.890 
 Most Probable Value = 8.250 
 Percent Recovery = 107.8 
 Analysis Date = 05/01/03 
 Lab Sample ID = 1000050 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.150 
 Most Probable Value = 8.250 
 Percent Recovery = 110.9 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1120093 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 69.550 
 Most Probable Value = 68.800 
 Percent Recovery = 101.1 
 Analysis Date = 04/30/03 
 Lab Sample ID = 0900152 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 19.340 
 Most Probable Value = 18.500 
 Percent Recovery = 104.5 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1120094 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.100 
 Most Probable Value = 8.250 
 Percent Recovery = 110.3 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1080292 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.860 
 Most Probable Value = 8.250 
 Percent Recovery = 107.4 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1060097 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 69.530 
 Most Probable Value = 68.800 
 Percent Recovery = 101.1 
 Analysis Date = 04/28/03 
 Lab Sample ID = 0800086 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 69.680 
 Most Probable Value = 68.800 
 Percent Recovery = 101.3 
 Analysis Date = 04/28/03 
 Lab Sample ID = 0800089 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 19.480 
 Most Probable Value = 18.500 
 Percent Recovery = 105.3 
 Analysis Date = 04/24/03 
 Lab Sample ID = 1010139 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.470 
 Most Probable Value = 18.500 
 Percent Recovery = 105.2 
 Analysis Date = 04/24/03 
 Lab Sample ID = 0980082 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.430 
 Most Probable Value = 18.500 
 Percent Recovery = 105.0 
 Analysis Date = 04/24/03 
 Lab Sample ID = 0970099 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.960 
 Most Probable Value = 8.250 
 Percent Recovery = 108.6 
 Analysis Date = 04/21/03 
 Lab Sample ID = 0940248 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.920 
 Most Probable Value = 8.250 
 Percent Recovery = 108.1 
 Analysis Date = 04/21/03 
 Lab Sample ID = 0930107 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 50.920 
 Most Probable Value = 50.450 
 Percent Recovery = 100.9 
 Analysis Date = 04/21/03 
 Lab Sample ID = 0900153 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 68.970 
 Most Probable Value = 68.800 
 Percent Recovery = 100.2 
 Analysis Date = 04/18/03 
 Lab Sample ID = 0850221 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 68.910 
 Most Probable Value = 68.800 
 Percent Recovery = 100.2 
 Analysis Date = 04/18/03 
 Lab Sample ID = 0840004 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 50.690 
 Most Probable Value = 50.450 
 Percent Recovery = 100.5 
 Analysis Date = 04/18/03 
 Lab Sample ID = 0840005 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 69.570 
 Most Probable Value = 68.800 
 Percent Recovery = 101.1 
 Analysis Date = 04/17/03 
 Lab Sample ID = 0710082 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 50.740 
 Most Probable Value = 50.450 
 Percent Recovery = 100.6 
 Analysis Date = 04/17/03 
 Lab Sample ID = 0800094 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 69.130 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 04/16/03 
 Lab Sample ID = 0730207 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 50.720 
 Most Probable Value = 50.450 
 Percent Recovery = 100.5 
 Analysis Date = 04/14/03 
 Lab Sample ID = 0720123 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 69.070 
 Most Probable Value = 68.800 
 Percent Recovery = 100.4 
 Analysis Date = 04/11/03 
 Lab Sample ID = 0660048 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 50.690 
 Most Probable Value = 50.450 
 Percent Recovery = 100.5 
 Analysis Date = 04/11/03 
 Lab Sample ID = 0690045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 50.630 
 Most Probable Value = 50.450 
 Percent Recovery = 100.4 
 Analysis Date = 04/11/03 
 Lab Sample ID = 0660191 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 51.570 
 Most Probable Value = 42.500 
 Percent Recovery = 121.3 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0590196 
 Number of FPS (SD) = 4.0 
 Blind Sample ID = 50160-50162  Lab Value = 85.560 
 Most Probable Value = 68.800 
 Percent Recovery = 124.4 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0630062 
 Number of FPS (SD) = 6.1 
 Blind Sample ID = 50160-50158  Lab Value = 39.810 
 Most Probable Value = 31.800 
 Percent Recovery = 125.2 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0620067 
 Number of FPS (SD) = 3.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 46.050 
 Most Probable Value = 42.500 
 Percent Recovery = 108.4 
 Analysis Date = 03/27/03 
 Lab Sample ID = 0580066 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50160-50162  Lab Value = 43.640 
 Most Probable Value = 42.500 
 Percent Recovery = 102.7 
 Analysis Date = 03/27/03 
 Lab Sample ID = 0560059 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50162  Lab Value = 39.300 
 Most Probable Value = 31.800 
 Percent Recovery = 123.6 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0560058 
 Number of FPS (SD) = 3.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 38.870 
 Most Probable Value = 31.800 
 Percent Recovery = 122.2 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0550133 
 Number of FPS (SD) = 3.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 48.940 
 Most Probable Value = 42.500 
 Percent Recovery = 115.2 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0510074 
 Number of FPS (SD) = 2.8 
 Blind Sample ID = 50160-50162  Lab Value = 36.990 
 Most Probable Value = 31.800 
 Percent Recovery = 116.3 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0430084 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.370 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 02/20/03 
 Lab Sample ID = 0490153 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.290 
 Most Probable Value = 42.500 
 Percent Recovery = 99.5 
 Analysis Date = 02/20/03 
 Lab Sample ID = 0440101 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 43.370 
 Most Probable Value = 42.500 
 Percent Recovery = 102.0 
 Analysis Date = 02/20/03 
 Lab Sample ID = 0420106 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 42.370 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0360072 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.540 
 Most Probable Value = 31.800 
 Percent Recovery = 102.3 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0380145 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.550 
 Most Probable Value = 31.800 
 Percent Recovery = 102.4 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0370070 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.760 
 Most Probable Value = 8.250 
 Percent Recovery = 106.2 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0310104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.830 
 Most Probable Value = 8.250 
 Percent Recovery = 107.0 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0290074 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 42.270 
 Most Probable Value = 42.500 
 Percent Recovery = 99.5 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0360013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 69.000 
 Most Probable Value = 68.800 
 Percent Recovery = 100.3 
 Analysis Date = 02/10/03 
 Lab Sample ID = 3570225 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 19.140 
 Most Probable Value = 18.500 
 Percent Recovery = 103.5 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0340093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.670 
 Most Probable Value = 8.250 
 Percent Recovery = 105.1 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0280003 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.860 
 Most Probable Value = 8.250 
 Percent Recovery = 107.4 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0230081 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.810 
 Most Probable Value = 8.250 
 Percent Recovery = 106.8 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0210039 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.850 
 Most Probable Value = 8.250 
 Percent Recovery = 107.3 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0160116 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.990 
 Most Probable Value = 18.500 
 Percent Recovery = 102.6 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0280004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.960 
 Most Probable Value = 18.500 
 Percent Recovery = 102.5 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0240112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.200 
 Most Probable Value = 18.500 
 Percent Recovery = 103.8 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0150123 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.840 
 Most Probable Value = 8.250 
 Percent Recovery = 107.2 
 Analysis Date = 02/05/03 
 Lab Sample ID = 0140065 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 69.160 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 02/05/03 
 Lab Sample ID = 0020020 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.220 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 02/05/03 
 Lab Sample ID = 3530123 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 50.410 
 Most Probable Value = 50.450 
 Percent Recovery = 99.9 
 Analysis Date = 02/05/03 
 Lab Sample ID = 3570226 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 50.460 
 Most Probable Value = 50.450 
 Percent Recovery = 100.0 
 Analysis Date = 02/05/03 
 Lab Sample ID = 3540045 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 19.450 
 Most Probable Value = 18.500 
 Percent Recovery = 105.1 
 Analysis Date = 02/05/03 
 Lab Sample ID = 0100110 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 68.780 
 Most Probable Value = 68.800 
 Percent Recovery = 100.0 
 Analysis Date = 01/31/03 
 Lab Sample ID = 3510216 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 69.220 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 01/29/03 
 Lab Sample ID = 3470184 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 42.710 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 01/23/03 
 Lab Sample ID = 3360033 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 43.040 
 Most Probable Value = 42.500 
 Percent Recovery = 101.3 
 Analysis Date = 01/23/03 
 Lab Sample ID = 3300071 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 69.100 
 Most Probable Value = 68.800 
 Percent Recovery = 100.4 
 Analysis Date = 01/23/03 
 Lab Sample ID = 3450058 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.310 
 Most Probable Value = 68.800 
 Percent Recovery = 100.7 
 Analysis Date = 01/23/03 
 Lab Sample ID = 3390070 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 69.250 
 Most Probable Value = 68.800 
 Percent Recovery = 100.7 
 Analysis Date = 01/23/03 
 Lab Sample ID = 3370141 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 50.780 
 Most Probable Value = 50.450 
 Percent Recovery = 100.7 
 Analysis Date = 01/23/03 
 Lab Sample ID = 3460097 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 50.700 
 Most Probable Value = 50.450 
 Percent Recovery = 100.5 
 Analysis Date = 01/23/03 
 Lab Sample ID = 3440054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 50.800 
 Most Probable Value = 50.450 
 Percent Recovery = 100.7 
 Analysis Date = 01/23/03 
 Lab Sample ID = 3400087 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 8.750 
 Most Probable Value = 8.250 
 Percent Recovery = 106.1 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0080072 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.850 
 Most Probable Value = 8.250 
 Percent Recovery = 107.3 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0070010 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 68.880 
 Most Probable Value = 68.800 
 Percent Recovery = 100.1 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0020021 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 50.450 
 Most Probable Value = 50.450 
 Percent Recovery = 100.0 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0020022 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 19.420 
 Most Probable Value = 18.500 
 Percent Recovery = 105.0 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0090078 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 42.600 
 Most Probable Value = 42.500 
 Percent Recovery = 100.2 
 Analysis Date = 01/15/03 
 Lab Sample ID = 3290103 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 32.730 
 Most Probable Value = 31.800 
 Percent Recovery = 102.9 
 Analysis Date = 01/15/03 
 Lab Sample ID = 3290104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.690 
 Most Probable Value = 31.800 
 Percent Recovery = 102.8 
 Analysis Date = 01/15/03 
 Lab Sample ID = 3260092 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.560 
 Most Probable Value = 31.800 
 Percent Recovery = 102.4 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3360034 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.630 
 Most Probable Value = 42.500 
 Percent Recovery = 100.3 
 Analysis Date = 12/18/02 
 Lab Sample ID = 3170023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.590 
 Most Probable Value = 31.800 
 Percent Recovery = 102.5 
 Analysis Date = 12/18/02 
 Lab Sample ID = 3170162 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.430 
 Most Probable Value = 42.500 
 Percent Recovery = 99.8 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3180166 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 32.780 
 Most Probable Value = 31.800 
 Percent Recovery = 103.1 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3120042 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.460 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3240105 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 42.410 
 Most Probable Value = 42.500 
 Percent Recovery = 99.8 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3220104 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 9.010 
 Most Probable Value = 8.250 
 Percent Recovery = 109.2 
 Analysis Date = 12/03/02 
 Lab Sample ID = 3010162 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.040 
 Most Probable Value = 8.250 
 Percent Recovery = 109.6 
 Analysis Date = 12/03/02 
 Lab Sample ID = 2970192 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.950 
 Most Probable Value = 8.250 
 Percent Recovery = 108.5 
 Analysis Date = 12/03/02 
 Lab Sample ID = 2770156 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 43.110 
 Most Probable Value = 42.500 
 Percent Recovery = 101.4 
 Analysis Date = 12/03/02 
 Lab Sample ID = 3100091 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50162  Lab Value = 33.230 
 Most Probable Value = 31.800 
 Percent Recovery = 104.5 
 Analysis Date = 12/03/02 
 Lab Sample ID = 3100090 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 19.630 
 Most Probable Value = 18.500 
 Percent Recovery = 106.1 
 Analysis Date = 12/03/02 
 Lab Sample ID = 3020121 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.570 
 Most Probable Value = 18.500 
 Percent Recovery = 105.8 
 Analysis Date = 12/03/02 
 Lab Sample ID = 2810014 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.590 
 Most Probable Value = 18.500 
 Percent Recovery = 105.9 
 Analysis Date = 12/03/02 
 Lab Sample ID = 2800032 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.000 
 Most Probable Value = 8.250 
 Percent Recovery = 109.1 
 Analysis Date = 12/02/02 
 Lab Sample ID = 2960004 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.390 
 Most Probable Value = 8.250 
 Percent Recovery = 113.8 
 Analysis Date = 12/02/02 
 Lab Sample ID = 2910191 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.030 
 Most Probable Value = 8.250 
 Percent Recovery = 109.5 
 Analysis Date = 12/02/02 
 Lab Sample ID = 2890092 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.010 
 Most Probable Value = 8.250 
 Percent Recovery = 109.2 
 Analysis Date = 12/02/02 
 Lab Sample ID = 2880101 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.510 
 Most Probable Value = 18.500 
 Percent Recovery = 105.5 
 Analysis Date = 12/02/02 
 Lab Sample ID = 2960005 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.530 
 Most Probable Value = 18.500 
 Percent Recovery = 105.6 
 Analysis Date = 12/02/02 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.840 
 Most Probable Value = 18.500 
 Percent Recovery = 107.2 
 Analysis Date = 12/02/02 
 Lab Sample ID = 2840146 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.000 
 Most Probable Value = 8.250 
 Percent Recovery = 109.1 
 Analysis Date = 11/29/02 
 Lab Sample ID = 2820098 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.460 
 Most Probable Value = 8.250 
 Percent Recovery = 114.7 
 Analysis Date = 11/26/02 
 Lab Sample ID = 2750140 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 55.510 
 Most Probable Value = 42.500 
 Percent Recovery = 130.6 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3080084 
 Number of FPS (SD) = 5.7 
 Blind Sample ID = 50160-50162  Lab Value = 135.800 
 Most Probable Value = 138.000 
 Percent Recovery = 98.4 
 Analysis Date = 11/26/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 137.910 
 Most Probable Value = 138.000 
 Percent Recovery = 99.9 
 Analysis Date = 11/26/02 
 Lab Sample ID = 2740175 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 135.580 
 Most Probable Value = 138.000 
 Percent Recovery = 98.2 
 Analysis Date = 11/26/02 
 Lab Sample ID = 2700213 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 135.120 
 Most Probable Value = 138.000 
 Percent Recovery = 97.9 
 Analysis Date = 11/25/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 135.300 
 Most Probable Value = 138.000 
 Percent Recovery = 98.0 
 Analysis Date = 11/25/02 
 Lab Sample ID = 2680106 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 135.660 
 Most Probable Value = 138.000 
 Percent Recovery = 98.3 
 Analysis Date = 11/25/02 
 Lab Sample ID = 2660137 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 135.240 
 Most Probable Value = 138.000 
 Percent Recovery = 98.0 
 Analysis Date = 11/25/02 
 Lab Sample ID = 2630178 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 137.060 
 Most Probable Value = 138.000 
 Percent Recovery = 99.3 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 136.070 
 Most Probable Value = 138.000 
 Percent Recovery = 98.6 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 136.100 
 Most Probable Value = 138.000 
 Percent Recovery = 98.6 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2590025 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 133.890 
 Most Probable Value = 138.000 
 Percent Recovery = 97.0 
 Analysis Date = 10/04/02 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 133.800 
 Most Probable Value = 138.000 
 Percent Recovery = 97.0 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 133.760 
 Most Probable Value = 138.000 
 Percent Recovery = 96.9 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2520186 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 133.970 
 Most Probable Value = 138.000 
 Percent Recovery = 97.1 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2490181 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 57.890 
 Most Probable Value = 56.000 
 Percent Recovery = 103.4 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 172.660 
 Most Probable Value = 177.450 
 Percent Recovery = 97.3 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2470180 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25156-75004  Lab Value = 134.070 
 Most Probable Value = 138.000 
 Percent Recovery = 97.2 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 172.450 
 Most Probable Value = 177.450 
 Percent Recovery = 97.2 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2420162 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25156-75004  Lab Value = 57.830 
 Most Probable Value = 56.000 
 Percent Recovery = 103.3 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 171.620 
 Most Probable Value = 177.450 
 Percent Recovery = 96.7 
 Analysis Date = 09/19/02 
 Lab Sample ID = 2400002 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25156-75004  Lab Value = 178.210 
 Most Probable Value = 177.450 
 Percent Recovery = 100.4 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2380008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 57.440 
 Most Probable Value = 56.000 
 Percent Recovery = 102.6 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 171.530 
 Most Probable Value = 177.450 
 Percent Recovery = 96.7 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2330179 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25156-75004  Lab Value = 58.240 
 Most Probable Value = 56.000 
 Percent Recovery = 104.0 
 Analysis Date = 08/22/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 173.950 
 Most Probable Value = 177.450 
 Percent Recovery = 98.0 
 Analysis Date = 08/22/02 
 Lab Sample ID = 2310149 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 58.320 
 Most Probable Value = 56.000 
 Percent Recovery = 104.1 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 173.840 
 Most Probable Value = 177.450 
 Percent Recovery = 98.0 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270214 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 174.050 
 Most Probable Value = 177.450 
 Percent Recovery = 98.1 
 Analysis Date = 08/15/02 
 Lab Sample ID = 2240217 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 32.910 
 Most Probable Value = 30.900 
 Percent Recovery = 106.5 
 Analysis Date = 08/14/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 58.410 
 Most Probable Value = 56.000 
 Percent Recovery = 104.3 
 Analysis Date = 08/14/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 174.310 
 Most Probable Value = 177.450 
 Percent Recovery = 98.2 
 Analysis Date = 08/14/02 
 Lab Sample ID = 2200190 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 32.510 
 Most Probable Value = 30.900 
 Percent Recovery = 105.2 
 Analysis Date = 08/06/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.750 
 Most Probable Value = 46.350 
 Percent Recovery = 103.0 
 Analysis Date = 08/06/02 
 Lab Sample ID = 2110239 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.690 
 Most Probable Value = 46.350 
 Percent Recovery = 102.9 
 Analysis Date = 08/05/02 
 Lab Sample ID = 2070107 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.770 
 Most Probable Value = 46.350 
 Percent Recovery = 103.1 
 Analysis Date = 08/01/02 
 Lab Sample ID = 2050295 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.540 
 Most Probable Value = 30.900 
 Percent Recovery = 105.3 
 Analysis Date = 07/31/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.850 
 Most Probable Value = 46.350 
 Percent Recovery = 103.2 
 Analysis Date = 07/31/02 
 Lab Sample ID = 2050013 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.620 
 Most Probable Value = 30.900 
 Percent Recovery = 105.6 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.800 
 Most Probable Value = 46.350 
 Percent Recovery = 103.1 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2000043 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.620 
 Most Probable Value = 30.900 
 Percent Recovery = 105.6 
 Analysis Date = 07/23/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.740 
 Most Probable Value = 46.350 
 Percent Recovery = 103.0 
 Analysis Date = 07/23/02 
 Lab Sample ID = 1970104 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.780 
 Most Probable Value = 46.350 
 Percent Recovery = 103.1 
 Analysis Date = 07/18/02 
 Lab Sample ID = 1920192 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.830 
 Most Probable Value = 46.350 
 Percent Recovery = 103.2 
 Analysis Date = 07/18/02 
 Lab Sample ID = 1900133 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.500 
 Most Probable Value = 30.900 
 Percent Recovery = 105.2 
 Analysis Date = 07/11/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.700 
 Most Probable Value = 46.350 
 Percent Recovery = 102.9 
 Analysis Date = 07/11/02 
 Lab Sample ID = 1830137 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 134.910 
 Most Probable Value = 138.000 
 Percent Recovery = 97.8 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 134.300 
 Most Probable Value = 138.000 
 Percent Recovery = 97.3 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1790189 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 134.910 
 Most Probable Value = 138.000 
 Percent Recovery = 97.8 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1790029 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 135.030 
 Most Probable Value = 138.000 
 Percent Recovery = 97.8 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1760170 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 136.860 
 Most Probable Value = 138.000 
 Percent Recovery = 99.2 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 134.940 
 Most Probable Value = 138.000 
 Percent Recovery = 97.8 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1720150 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 135.050 
 Most Probable Value = 138.000 
 Percent Recovery = 97.9 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 135.280 
 Most Probable Value = 138.000 
 Percent Recovery = 98.0 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1690122 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 136.320 
 Most Probable Value = 138.000 
 Percent Recovery = 98.8 
 Analysis Date = 06/25/02 
 Lab Sample ID = 1650229 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 135.240 
 Most Probable Value = 138.000 
 Percent Recovery = 98.0 
 Analysis Date = 06/20/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 135.070 
 Most Probable Value = 138.000 
 Percent Recovery = 97.9 
 Analysis Date = 06/20/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 135.260 
 Most Probable Value = 138.000 
 Percent Recovery = 98.0 
 Analysis Date = 06/20/02 
 Lab Sample ID = 1620147 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 135.270 
 Most Probable Value = 138.000 
 Percent Recovery = 98.0 
 Analysis Date = 06/18/02 
 Lab Sample ID = 1580209 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 136.220 
 Most Probable Value = 138.000 
 Percent Recovery = 98.7 
 Analysis Date = 06/13/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 135.090 
 Most Probable Value = 138.000 
 Percent Recovery = 97.9 
 Analysis Date = 06/13/02 
 Lab Sample ID = 1550133 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 58.590 
 Most Probable Value = 56.000 
 Percent Recovery = 104.6 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 174.260 
 Most Probable Value = 177.450 
 Percent Recovery = 98.2 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1510055 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 172.090 
 Most Probable Value = 177.450 
 Percent Recovery = 97.0 
 Analysis Date = 06/03/02 
 Lab Sample ID = 1490009 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25156-75004  Lab Value = 57.920 
 Most Probable Value = 56.000 
 Percent Recovery = 103.4 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 173.220 
 Most Probable Value = 177.450 
 Percent Recovery = 97.6 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1430035 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25156-75004  Lab Value = 58.000 
 Most Probable Value = 56.000 
 Percent Recovery = 103.6 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 172.810 
 Most Probable Value = 177.450 
 Percent Recovery = 97.4 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1410014 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25156-75004  Lab Value = 172.730 
 Most Probable Value = 177.450 
 Percent Recovery = 97.3 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1370066 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25156-75004  Lab Value = 57.970 
 Most Probable Value = 56.000 
 Percent Recovery = 103.5 
 Analysis Date = 05/21/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 172.260 
 Most Probable Value = 177.450 
 Percent Recovery = 97.1 
 Analysis Date = 05/21/02 
 Lab Sample ID = 1350035 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25156-75004  Lab Value = 173.890 
 Most Probable Value = 177.450 
 Percent Recovery = 98.0 
 Analysis Date = 05/17/02 
 Lab Sample ID = 1300052 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 173.700 
 Most Probable Value = 177.450 
 Percent Recovery = 97.9 
 Analysis Date = 05/17/02 
 Lab Sample ID = 1300053 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 59.780 
 Most Probable Value = 56.000 
 Percent Recovery = 106.8 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 173.900 
 Most Probable Value = 177.450 
 Percent Recovery = 98.0 
 Analysis Date = 05/10/02 
 Lab Sample ID = 1260120 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 58.920 
 Most Probable Value = 56.000 
 Percent Recovery = 105.2 
 Analysis Date = 05/09/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 48.090 
 Most Probable Value = 46.350 
 Percent Recovery = 103.8 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1210021 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.000 
 Most Probable Value = 30.900 
 Percent Recovery = 106.8 
 Analysis Date = 05/01/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 48.150 
 Most Probable Value = 46.350 
 Percent Recovery = 103.9 
 Analysis Date = 05/01/02 
 Lab Sample ID = 1160078 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 48.680 
 Most Probable Value = 46.350 
 Percent Recovery = 105.0 
 Analysis Date = 05/01/02 
 Lab Sample ID = 1140065 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.820 
 Most Probable Value = 30.900 
 Percent Recovery = 106.2 
 Analysis Date = 04/25/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.970 
 Most Probable Value = 46.350 
 Percent Recovery = 103.5 
 Analysis Date = 04/25/02 
 Lab Sample ID = 1090189 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.160 
 Most Probable Value = 30.900 
 Percent Recovery = 104.1 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.720 
 Most Probable Value = 46.350 
 Percent Recovery = 103.0 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1070005 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.090 
 Most Probable Value = 30.900 
 Percent Recovery = 107.1 
 Analysis Date = 04/23/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 48.220 
 Most Probable Value = 46.350 
 Percent Recovery = 104.0 
 Analysis Date = 04/23/02 
 Lab Sample ID = 1020015 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.870 
 Most Probable Value = 46.350 
 Percent Recovery = 103.3 
 Analysis Date = 04/23/02 
 Lab Sample ID = 1000068 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.200 
 Most Probable Value = 30.900 
 Percent Recovery = 107.4 
 Analysis Date = 04/19/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 48.200 
 Most Probable Value = 46.350 
 Percent Recovery = 104.0 
 Analysis Date = 04/19/02 
 Lab Sample ID = 0980062 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 134.770 
 Most Probable Value = 138.000 
 Percent Recovery = 97.7 
 Analysis Date = 04/19/02 
 Lab Sample ID = 0920041 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 49.110 
 Most Probable Value = 46.350 
 Percent Recovery = 106.0 
 Analysis Date = 04/16/02 
 Lab Sample ID = 0930205 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.010 
 Most Probable Value = 30.900 
 Percent Recovery = 106.8 
 Analysis Date = 04/12/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 134.180 
 Most Probable Value = 138.000 
 Percent Recovery = 97.2 
 Analysis Date = 04/12/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 134.380 
 Most Probable Value = 138.000 
 Percent Recovery = 97.4 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0870219 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 135.450 
 Most Probable Value = 138.000 
 Percent Recovery = 98.2 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0810202 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 136.140 
 Most Probable Value = 138.000 
 Percent Recovery = 98.7 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 133.970 
 Most Probable Value = 138.000 
 Percent Recovery = 97.1 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 133.700 
 Most Probable Value = 138.000 
 Percent Recovery = 96.9 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0850071 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 135.510 
 Most Probable Value = 138.000 
 Percent Recovery = 98.2 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0790076 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 135.260 
 Most Probable Value = 138.000 
 Percent Recovery = 98.0 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0770062 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 135.800 
 Most Probable Value = 138.000 
 Percent Recovery = 98.4 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 133.710 
 Most Probable Value = 138.000 
 Percent Recovery = 96.9 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 133.940 
 Most Probable Value = 138.000 
 Percent Recovery = 97.1 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0720157 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 134.830 
 Most Probable Value = 138.000 
 Percent Recovery = 97.7 
 Analysis Date = 03/20/02 
 Lab Sample ID = 0650158 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 134.310 
 Most Probable Value = 138.000 
 Percent Recovery = 97.3 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0700077 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 134.240 
 Most Probable Value = 138.000 
 Percent Recovery = 97.3 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 173.270 
 Most Probable Value = 177.450 
 Percent Recovery = 97.6 
 Analysis Date = 03/12/02 
 Lab Sample ID = 0590016 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25156-75004  Lab Value = 57.970 
 Most Probable Value = 56.000 
 Percent Recovery = 103.5 
 Analysis Date = 03/11/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 58.540 
 Most Probable Value = 56.000 
 Percent Recovery = 104.5 
 Analysis Date = 03/11/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 174.310 
 Most Probable Value = 177.450 
 Percent Recovery = 98.2 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0570002 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 175.360 
 Most Probable Value = 177.450 
 Percent Recovery = 98.8 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0530015 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 58.190 
 Most Probable Value = 56.000 
 Percent Recovery = 103.9 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 174.630 
 Most Probable Value = 177.450 
 Percent Recovery = 98.4 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0430021 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 58.240 
 Most Probable Value = 56.000 
 Percent Recovery = 104.0 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 175.560 
 Most Probable Value = 177.450 
 Percent Recovery = 98.9 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510110 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25156-75004  Lab Value = 59.330 
 Most Probable Value = 56.000 
 Percent Recovery = 105.9 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 174.390 
 Most Probable Value = 177.450 
 Percent Recovery = 98.3 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460020 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 174.610 
 Most Probable Value = 177.450 
 Percent Recovery = 98.4 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390009 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 57.590 
 Most Probable Value = 56.000 
 Percent Recovery = 102.8 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 173.080 
 Most Probable Value = 177.450 
 Percent Recovery = 97.5 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25156-75004  Lab Value = 173.260 
 Most Probable Value = 177.450 
 Percent Recovery = 97.6 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370005 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25156-75004  Lab Value = 47.550 
 Most Probable Value = 46.350 
 Percent Recovery = 102.6 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320084 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.380 
 Most Probable Value = 30.900 
 Percent Recovery = 104.8 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.440 
 Most Probable Value = 30.900 
 Percent Recovery = 105.0 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.780 
 Most Probable Value = 46.350 
 Percent Recovery = 103.1 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300030 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.780 
 Most Probable Value = 46.350 
 Percent Recovery = 103.1 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280072 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.410 
 Most Probable Value = 46.350 
 Percent Recovery = 102.3 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0240011 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.040 
 Most Probable Value = 30.900 
 Percent Recovery = 106.9 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.330 
 Most Probable Value = 30.900 
 Percent Recovery = 104.6 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.340 
 Most Probable Value = 46.350 
 Percent Recovery = 102.1 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230028 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.500 
 Most Probable Value = 46.350 
 Percent Recovery = 102.5 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.390 
 Most Probable Value = 30.900 
 Percent Recovery = 104.8 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.510 
 Most Probable Value = 46.350 
 Percent Recovery = 102.5 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150021 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.500 
 Most Probable Value = 46.350 
 Percent Recovery = 102.5 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 31.960 
 Most Probable Value = 30.900 
 Percent Recovery = 103.4 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.670 
 Most Probable Value = 46.350 
 Percent Recovery = 102.8 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080012 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 136.690 
 Most Probable Value = 138.000 
 Percent Recovery = 99.1 
 Analysis Date = 01/02/02 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 135.050 
 Most Probable Value = 138.000 
 Percent Recovery = 97.9 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 135.520 
 Most Probable Value = 138.000 
 Percent Recovery = 98.2 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 134.610 
 Most Probable Value = 138.000 
 Percent Recovery = 97.5 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620065 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 134.680 
 Most Probable Value = 138.000 
 Percent Recovery = 97.6 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620067 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 133.580 
 Most Probable Value = 138.000 
 Percent Recovery = 96.8 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620066 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 136.510 
 Most Probable Value = 138.000 
 Percent Recovery = 98.9 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530024 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 136.670 
 Most Probable Value = 138.000 
 Percent Recovery = 99.0 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 135.510 
 Most Probable Value = 138.000 
 Percent Recovery = 98.2 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 135.740 
 Most Probable Value = 138.000 
 Percent Recovery = 98.4 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480019 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 135.760 
 Most Probable Value = 138.000 
 Percent Recovery = 98.4 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460006 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 134.930 
 Most Probable Value = 138.000 
 Percent Recovery = 97.8 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 135.280 
 Most Probable Value = 138.000 
 Percent Recovery = 98.0 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410011 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 133.950 
 Most Probable Value = 138.000 
 Percent Recovery = 97.1 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400010 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 134.880 
 Most Probable Value = 138.000 
 Percent Recovery = 97.7 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 174.200 
 Most Probable Value = 177.450 
 Percent Recovery = 98.2 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370122 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 57.790 
 Most Probable Value = 56.000 
 Percent Recovery = 103.2 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 173.480 
 Most Probable Value = 177.450 
 Percent Recovery = 97.8 
 Analysis Date = 11/29/01 
 Lab Sample ID = 3330012 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25156-75004  Lab Value = 61.960 
 Most Probable Value = 56.000 
 Percent Recovery = 110.6 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 186.290 
 Most Probable Value = 177.450 
 Percent Recovery = 105.0 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320135 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25156-75004  Lab Value = 186.180 
 Most Probable Value = 177.450 
 Percent Recovery = 104.9 
 Analysis Date = 11/23/01 
 Lab Sample ID = 3270060 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25156-75004  Lab Value = 62.870 
 Most Probable Value = 56.000 
 Percent Recovery = 112.3 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 185.780 
 Most Probable Value = 177.450 
 Percent Recovery = 104.7 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250008 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25156-75004  Lab Value = 184.940 
 Most Probable Value = 177.450 
 Percent Recovery = 104.2 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250009 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25156-75004  Lab Value = 62.050 
 Most Probable Value = 56.000 
 Percent Recovery = 110.8 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 61.920 
 Most Probable Value = 56.000 
 Percent Recovery = 110.6 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 191.820 
 Most Probable Value = 177.450 
 Percent Recovery = 108.1 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180053 
 Number of FPS (SD) = 3.2 
 Blind Sample ID = 25156-75004  Lab Value = 178.310 
 Most Probable Value = 177.450 
 Percent Recovery = 100.5 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120033 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 59.600 
 Most Probable Value = 56.000 
 Percent Recovery = 106.4 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 177.980 
 Most Probable Value = 177.450 
 Percent Recovery = 100.3 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090191 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25156-75004  Lab Value = 49.240 
 Most Probable Value = 46.350 
 Percent Recovery = 106.2 
 Analysis Date = 11/01/01 
 Lab Sample ID = 3050001 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.500 
 Most Probable Value = 30.900 
 Percent Recovery = 108.4 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 49.090 
 Most Probable Value = 46.350 
 Percent Recovery = 105.9 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990067 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 49.080 
 Most Probable Value = 46.350 
 Percent Recovery = 105.9 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990066 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.680 
 Most Probable Value = 30.900 
 Percent Recovery = 105.8 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.970 
 Most Probable Value = 46.350 
 Percent Recovery = 103.5 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950108 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 48.030 
 Most Probable Value = 46.350 
 Percent Recovery = 103.6 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920096 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.230 
 Most Probable Value = 30.900 
 Percent Recovery = 104.3 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.530 
 Most Probable Value = 30.900 
 Percent Recovery = 105.3 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 48.260 
 Most Probable Value = 46.350 
 Percent Recovery = 104.1 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880145 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 48.010 
 Most Probable Value = 46.350 
 Percent Recovery = 103.6 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840020 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.540 
 Most Probable Value = 30.900 
 Percent Recovery = 105.3 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.880 
 Most Probable Value = 46.350 
 Percent Recovery = 103.3 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780228 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.660 
 Most Probable Value = 30.900 
 Percent Recovery = 105.7 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.870 
 Most Probable Value = 46.350 
 Percent Recovery = 103.3 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 165.390 
 Most Probable Value = 168.600 
 Percent Recovery = 98.1 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25150-75004  Lab Value = 165.560 
 Most Probable Value = 168.600 
 Percent Recovery = 98.2 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760040 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure

- Acid Neutralizing Capacity (ANC; as CaCO3), UNF, TITR -
Percent Recovery by Concentration
NWQL Parameter: 90410, Method: TT040
Analysis Dates: 10/03/01 through 09/28/06
Open Data Set

 Lab Value = 113.800 
 Most Probable Value = 42.500 
 Percent Recovery = 267.8 
 Analysis Date = 04/13/04 
 Lab Sample ID = 3560117 
 Number of FPS (SD) = 31.1 
 Blind Sample ID = 50162-50160  Lab Value = 91.990 
 Most Probable Value = 42.500 
 Percent Recovery = 216.4 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1270137 
 Number of FPS (SD) = 21.6 
 Blind Sample ID = 50160-50162  Lab Value = 113.800 
 Most Probable Value = 42.500 
 Percent Recovery = 267.8 
 Analysis Date = 04/13/04 
 Lab Sample ID = 3560117 
 Number of FPS (SD) = 31.1 
 Blind Sample ID = 50162-50160  Lab Value = 91.990 
 Most Probable Value = 42.500 
 Percent Recovery = 216.4 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1270137 
 Number of FPS (SD) = 21.6 
 Blind Sample ID = 50160-50162  Lab Value = 27.330 
 Most Probable Value = 25.500 
 Percent Recovery = 107.2 
 Analysis Date = 09/28/06 
 Lab Sample ID = 2620209 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.630 
 Most Probable Value = 30.625 
 Percent Recovery = 103.3 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2580205 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 27.180 
 Most Probable Value = 25.500 
 Percent Recovery = 106.6 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2510397 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.690 
 Most Probable Value = 30.625 
 Percent Recovery = 103.5 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2540001 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 31.570 
 Most Probable Value = 30.625 
 Percent Recovery = 103.1 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2500166 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 27.250 
 Most Probable Value = 25.500 
 Percent Recovery = 106.9 
 Analysis Date = 09/18/06 
 Lab Sample ID = 2480070 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.590 
 Most Probable Value = 30.625 
 Percent Recovery = 103.2 
 Analysis Date = 09/07/06 
 Lab Sample ID = 2400121 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 23.460 
 Most Probable Value = 22.125 
 Percent Recovery = 106.0 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2370430 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.430 
 Most Probable Value = 22.125 
 Percent Recovery = 105.9 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2340037 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.660 
 Most Probable Value = 30.625 
 Percent Recovery = 103.4 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2330212 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 23.790 
 Most Probable Value = 22.125 
 Percent Recovery = 107.5 
 Analysis Date = 08/23/06 
 Lab Sample ID = 2300088 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.890 
 Most Probable Value = 30.625 
 Percent Recovery = 104.1 
 Analysis Date = 08/21/06 
 Lab Sample ID = 2280134 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75170  Lab Value = 23.380 
 Most Probable Value = 22.125 
 Percent Recovery = 105.7 
 Analysis Date = 08/18/06 
 Lab Sample ID = 2230258 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.520 
 Most Probable Value = 30.625 
 Percent Recovery = 102.9 
 Analysis Date = 08/18/06 
 Lab Sample ID = 2260051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 23.690 
 Most Probable Value = 22.125 
 Percent Recovery = 107.1 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2200104 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.890 
 Most Probable Value = 22.125 
 Percent Recovery = 108.0 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2190172 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.380 
 Most Probable Value = 30.625 
 Percent Recovery = 102.5 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2190173 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 32.100 
 Most Probable Value = 30.625 
 Percent Recovery = 104.8 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2150116 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75170  Lab Value = 23.930 
 Most Probable Value = 22.125 
 Percent Recovery = 108.2 
 Analysis Date = 08/03/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.340 
 Most Probable Value = 28.850 
 Percent Recovery = 105.2 
 Analysis Date = 08/03/06 
 Lab Sample ID = 2080098 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 23.850 
 Most Probable Value = 22.125 
 Percent Recovery = 107.8 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2020229 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 29.970 
 Most Probable Value = 28.850 
 Percent Recovery = 103.9 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2050126 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 23.830 
 Most Probable Value = 22.125 
 Percent Recovery = 107.7 
 Analysis Date = 07/25/06 
 Lab Sample ID = 1990162 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 29.890 
 Most Probable Value = 28.850 
 Percent Recovery = 103.6 
 Analysis Date = 07/25/06 
 Lab Sample ID = 2010015 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 23.630 
 Most Probable Value = 22.125 
 Percent Recovery = 106.8 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1950017 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 29.810 
 Most Probable Value = 28.850 
 Percent Recovery = 103.3 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 23.470 
 Most Probable Value = 22.125 
 Percent Recovery = 106.1 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1910077 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.160 
 Most Probable Value = 28.850 
 Percent Recovery = 104.5 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1910072 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 29.770 
 Most Probable Value = 28.850 
 Percent Recovery = 103.2 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1910086 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50170  Lab Value = 23.700 
 Most Probable Value = 22.125 
 Percent Recovery = 107.1 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1860016 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.690 
 Most Probable Value = 28.850 
 Percent Recovery = 106.4 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1810354 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 30.820 
 Most Probable Value = 29.650 
 Percent Recovery = 103.9 
 Analysis Date = 07/10/06 
 Lab Sample ID = 1800250 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 30.990 
 Most Probable Value = 29.650 
 Percent Recovery = 104.5 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1780112 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 30.640 
 Most Probable Value = 28.850 
 Percent Recovery = 106.2 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1740229 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 30.360 
 Most Probable Value = 28.850 
 Percent Recovery = 105.2 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1730124 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 31.560 
 Most Probable Value = 29.650 
 Percent Recovery = 106.4 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1740209 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 30.540 
 Most Probable Value = 28.850 
 Percent Recovery = 105.9 
 Analysis Date = 06/26/06 
 Lab Sample ID = 1670243 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 31.400 
 Most Probable Value = 29.650 
 Percent Recovery = 105.9 
 Analysis Date = 06/26/06 
 Lab Sample ID = 1660145 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 30.080 
 Most Probable Value = 28.850 
 Percent Recovery = 104.3 
 Analysis Date = 06/22/06 
 Lab Sample ID = 1600201 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 31.100 
 Most Probable Value = 29.650 
 Percent Recovery = 104.9 
 Analysis Date = 06/22/06 
 Lab Sample ID = 1630149 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 31.380 
 Most Probable Value = 29.650 
 Percent Recovery = 105.8 
 Analysis Date = 06/22/06 
 Lab Sample ID = 1590163 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 30.120 
 Most Probable Value = 28.850 
 Percent Recovery = 104.4 
 Analysis Date = 06/20/06 
 Lab Sample ID = 1570195 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 15.200 
 Most Probable Value = 14.100 
 Percent Recovery = 107.8 
 Analysis Date = 06/08/06 
 Lab Sample ID = 1460011 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.350 
 Most Probable Value = 29.650 
 Percent Recovery = 99.0 
 Analysis Date = 06/08/06 
 Lab Sample ID = 1460005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 15.240 
 Most Probable Value = 14.100 
 Percent Recovery = 108.1 
 Analysis Date = 06/05/06 
 Lab Sample ID = 1420084 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.810 
 Most Probable Value = 29.650 
 Percent Recovery = 100.5 
 Analysis Date = 06/05/06 
 Lab Sample ID = 1390230 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 15.570 
 Most Probable Value = 14.100 
 Percent Recovery = 110.4 
 Analysis Date = 06/01/06 
 Lab Sample ID = 1380004 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.510 
 Most Probable Value = 29.650 
 Percent Recovery = 99.5 
 Analysis Date = 06/01/06 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 29.880 
 Most Probable Value = 29.650 
 Percent Recovery = 100.8 
 Analysis Date = 05/26/06 
 Lab Sample ID = 1320173 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 15.840 
 Most Probable Value = 14.100 
 Percent Recovery = 112.3 
 Analysis Date = 05/24/06 
 Lab Sample ID = 1310137 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.120 
 Most Probable Value = 14.100 
 Percent Recovery = 114.3 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1280102 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 31.140 
 Most Probable Value = 29.650 
 Percent Recovery = 105.0 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 16.000 
 Most Probable Value = 14.100 
 Percent Recovery = 113.5 
 Analysis Date = 05/11/06 
 Lab Sample ID = 1240136 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 31.200 
 Most Probable Value = 29.650 
 Percent Recovery = 105.2 
 Analysis Date = 05/11/06 
 Lab Sample ID = 1220156 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 27.620 
 Most Probable Value = 25.500 
 Percent Recovery = 108.3 
 Analysis Date = 05/08/06 
 Lab Sample ID = 1170182 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 15.900 
 Most Probable Value = 14.100 
 Percent Recovery = 112.8 
 Analysis Date = 05/08/06 
 Lab Sample ID = 1210050 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.610 
 Most Probable Value = 25.500 
 Percent Recovery = 108.3 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1150097 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.300 
 Most Probable Value = 25.500 
 Percent Recovery = 107.1 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1100073 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.420 
 Most Probable Value = 14.100 
 Percent Recovery = 116.5 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1110231 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.650 
 Most Probable Value = 25.500 
 Percent Recovery = 108.4 
 Analysis Date = 04/25/06 
 Lab Sample ID = 1030096 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.150 
 Most Probable Value = 14.100 
 Percent Recovery = 114.5 
 Analysis Date = 04/25/06 
 Lab Sample ID = 1080076 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.060 
 Most Probable Value = 14.100 
 Percent Recovery = 113.9 
 Analysis Date = 04/25/06 
 Lab Sample ID = 1040007 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.360 
 Most Probable Value = 25.500 
 Percent Recovery = 107.3 
 Analysis Date = 04/12/06 
 Lab Sample ID = 1000125 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.010 
 Most Probable Value = 25.500 
 Percent Recovery = 105.9 
 Analysis Date = 04/12/06 
 Lab Sample ID = 0960077 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.400 
 Most Probable Value = 14.100 
 Percent Recovery = 116.3 
 Analysis Date = 04/12/06 
 Lab Sample ID = 0970090 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.160 
 Most Probable Value = 14.100 
 Percent Recovery = 114.6 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0930083 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.250 
 Most Probable Value = 25.500 
 Percent Recovery = 106.9 
 Analysis Date = 04/06/06 
 Lab Sample ID = 0870025 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 30.900 
 Most Probable Value = 30.625 
 Percent Recovery = 100.9 
 Analysis Date = 04/06/06 
 Lab Sample ID = 0860079 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 26.710 
 Most Probable Value = 25.500 
 Percent Recovery = 104.7 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0750095 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 26.630 
 Most Probable Value = 25.500 
 Percent Recovery = 104.4 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0730045 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.150 
 Most Probable Value = 30.625 
 Percent Recovery = 101.7 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0720059 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 26.410 
 Most Probable Value = 25.500 
 Percent Recovery = 103.6 
 Analysis Date = 03/29/06 
 Lab Sample ID = 0660033 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 30.800 
 Most Probable Value = 30.625 
 Percent Recovery = 100.6 
 Analysis Date = 03/29/06 
 Lab Sample ID = 0670053 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 30.910 
 Most Probable Value = 30.625 
 Percent Recovery = 100.9 
 Analysis Date = 03/29/06 
 Lab Sample ID = 0650044 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 26.820 
 Most Probable Value = 25.500 
 Percent Recovery = 105.2 
 Analysis Date = 03/28/06 
 Lab Sample ID = 0610056 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 23.480 
 Most Probable Value = 22.125 
 Percent Recovery = 106.1 
 Analysis Date = 03/28/06 
 Lab Sample ID = 0590094 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.930 
 Most Probable Value = 30.625 
 Percent Recovery = 101.0 
 Analysis Date = 03/28/06 
 Lab Sample ID = 0600074 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 24.250 
 Most Probable Value = 22.125 
 Percent Recovery = 109.6 
 Analysis Date = 03/03/06 
 Lab Sample ID = 0540072 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.880 
 Most Probable Value = 22.125 
 Percent Recovery = 107.9 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0520094 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.310 
 Most Probable Value = 30.625 
 Percent Recovery = 102.2 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0530040 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 31.190 
 Most Probable Value = 30.625 
 Percent Recovery = 101.8 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0470066 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 23.850 
 Most Probable Value = 22.125 
 Percent Recovery = 107.8 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0440047 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 32.090 
 Most Probable Value = 30.625 
 Percent Recovery = 104.8 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0450026 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75170  Lab Value = 23.870 
 Most Probable Value = 22.125 
 Percent Recovery = 107.9 
 Analysis Date = 02/17/06 
 Lab Sample ID = 0370016 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 32.060 
 Most Probable Value = 30.625 
 Percent Recovery = 104.7 
 Analysis Date = 02/17/06 
 Lab Sample ID = 0380037 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75170  Lab Value = 32.110 
 Most Probable Value = 30.625 
 Percent Recovery = 104.8 
 Analysis Date = 02/17/06 
 Lab Sample ID = 0330065 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75170  Lab Value = 24.180 
 Most Probable Value = 22.125 
 Percent Recovery = 109.3 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0240043 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.310 
 Most Probable Value = 28.850 
 Percent Recovery = 105.1 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0250059 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 30.590 
 Most Probable Value = 28.850 
 Percent Recovery = 106.0 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 23.710 
 Most Probable Value = 22.125 
 Percent Recovery = 107.2 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0190005 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.660 
 Most Probable Value = 22.125 
 Percent Recovery = 106.9 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0170063 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.220 
 Most Probable Value = 28.850 
 Percent Recovery = 104.7 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0130008 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 23.860 
 Most Probable Value = 22.125 
 Percent Recovery = 107.8 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0090007 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.760 
 Most Probable Value = 22.125 
 Percent Recovery = 107.4 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0040036 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.360 
 Most Probable Value = 28.850 
 Percent Recovery = 105.2 
 Analysis Date = 02/07/06 
 Lab Sample ID = 3640076 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 30.210 
 Most Probable Value = 28.850 
 Percent Recovery = 104.7 
 Analysis Date = 02/07/06 
 Lab Sample ID = 3560004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 30.200 
 Most Probable Value = 28.850 
 Percent Recovery = 104.7 
 Analysis Date = 02/07/06 
 Lab Sample ID = 3530069 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 30.270 
 Most Probable Value = 28.850 
 Percent Recovery = 104.9 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0100027 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 30.320 
 Most Probable Value = 28.850 
 Percent Recovery = 105.1 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0060011 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 31.420 
 Most Probable Value = 29.650 
 Percent Recovery = 106.0 
 Analysis Date = 02/07/06 
 Lab Sample ID = 3630006 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 31.440 
 Most Probable Value = 29.650 
 Percent Recovery = 106.0 
 Analysis Date = 02/07/06 
 Lab Sample ID = 3570006 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 31.200 
 Most Probable Value = 29.650 
 Percent Recovery = 105.2 
 Analysis Date = 02/07/06 
 Lab Sample ID = 3550004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 30.180 
 Most Probable Value = 28.850 
 Percent Recovery = 104.6 
 Analysis Date = 02/06/06 
 Lab Sample ID = 3490152 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 31.100 
 Most Probable Value = 29.650 
 Percent Recovery = 104.9 
 Analysis Date = 02/02/06 
 Lab Sample ID = 3480001 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 31.120 
 Most Probable Value = 29.650 
 Percent Recovery = 105.0 
 Analysis Date = 02/02/06 
 Lab Sample ID = 3430074 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 29.700 
 Most Probable Value = 28.850 
 Percent Recovery = 102.9 
 Analysis Date = 01/31/06 
 Lab Sample ID = 3420003 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50170  Lab Value = 30.060 
 Most Probable Value = 28.850 
 Percent Recovery = 104.2 
 Analysis Date = 01/31/06 
 Lab Sample ID = 3390047 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 31.480 
 Most Probable Value = 29.650 
 Percent Recovery = 106.2 
 Analysis Date = 01/31/06 
 Lab Sample ID = 3400168 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 15.440 
 Most Probable Value = 14.100 
 Percent Recovery = 109.5 
 Analysis Date = 01/27/06 
 Lab Sample ID = 3340010 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 14.860 
 Most Probable Value = 14.100 
 Percent Recovery = 105.4 
 Analysis Date = 01/27/06 
 Lab Sample ID = 3270114 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 28.920 
 Most Probable Value = 29.650 
 Percent Recovery = 97.5 
 Analysis Date = 01/27/06 
 Lab Sample ID = 3340007 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75168  Lab Value = 29.030 
 Most Probable Value = 29.650 
 Percent Recovery = 97.9 
 Analysis Date = 01/27/06 
 Lab Sample ID = 3260096 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 15.060 
 Most Probable Value = 14.100 
 Percent Recovery = 106.8 
 Analysis Date = 01/24/06 
 Lab Sample ID = 3250048 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.160 
 Most Probable Value = 29.650 
 Percent Recovery = 98.3 
 Analysis Date = 01/24/06 
 Lab Sample ID = 3210140 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 15.070 
 Most Probable Value = 14.100 
 Percent Recovery = 106.9 
 Analysis Date = 01/13/06 
 Lab Sample ID = 3180037 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.150 
 Most Probable Value = 29.650 
 Percent Recovery = 98.3 
 Analysis Date = 01/13/06 
 Lab Sample ID = 3190011 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 15.730 
 Most Probable Value = 14.100 
 Percent Recovery = 111.6 
 Analysis Date = 01/12/06 
 Lab Sample ID = 3120059 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.780 
 Most Probable Value = 14.100 
 Percent Recovery = 111.9 
 Analysis Date = 01/12/06 
 Lab Sample ID = 3080099 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.230 
 Most Probable Value = 29.650 
 Percent Recovery = 98.6 
 Analysis Date = 01/12/06 
 Lab Sample ID = 3110076 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 27.360 
 Most Probable Value = 25.500 
 Percent Recovery = 107.3 
 Analysis Date = 01/06/06 
 Lab Sample ID = 3010128 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.510 
 Most Probable Value = 14.100 
 Percent Recovery = 117.1 
 Analysis Date = 01/06/06 
 Lab Sample ID = 3040128 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 31.090 
 Most Probable Value = 29.650 
 Percent Recovery = 104.9 
 Analysis Date = 01/06/06 
 Lab Sample ID = 3060045 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 27.620 
 Most Probable Value = 25.500 
 Percent Recovery = 108.3 
 Analysis Date = 01/05/06 
 Lab Sample ID = 2980100 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.290 
 Most Probable Value = 25.500 
 Percent Recovery = 107.0 
 Analysis Date = 12/29/05 
 Lab Sample ID = 2970030 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.300 
 Most Probable Value = 14.100 
 Percent Recovery = 115.6 
 Analysis Date = 12/29/05 
 Lab Sample ID = 2970037 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.150 
 Most Probable Value = 14.100 
 Percent Recovery = 114.5 
 Analysis Date = 12/29/05 
 Lab Sample ID = 2920100 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.440 
 Most Probable Value = 14.100 
 Percent Recovery = 116.6 
 Analysis Date = 12/29/05 
 Lab Sample ID = 2900077 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.850 
 Most Probable Value = 25.500 
 Percent Recovery = 109.2 
 Analysis Date = 12/19/05 
 Lab Sample ID = 2870110 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.910 
 Most Probable Value = 25.500 
 Percent Recovery = 109.5 
 Analysis Date = 12/19/05 
 Lab Sample ID = 2850127 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 18.030 
 Most Probable Value = 14.100 
 Percent Recovery = 127.9 
 Analysis Date = 12/19/05 
 Lab Sample ID = 2800165 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.570 
 Most Probable Value = 25.500 
 Percent Recovery = 108.1 
 Analysis Date = 12/14/05 
 Lab Sample ID = 2790063 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.180 
 Most Probable Value = 14.100 
 Percent Recovery = 114.8 
 Analysis Date = 12/14/05 
 Lab Sample ID = 2770190 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.640 
 Most Probable Value = 14.100 
 Percent Recovery = 118.0 
 Analysis Date = 12/13/05 
 Lab Sample ID = 2720016 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.420 
 Most Probable Value = 14.100 
 Percent Recovery = 116.5 
 Analysis Date = 12/06/05 
 Lab Sample ID = 2650124 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.570 
 Most Probable Value = 19.800 
 Percent Recovery = 108.9 
 Analysis Date = 12/06/05 
 Lab Sample ID = 2700024 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50164  Lab Value = 21.390 
 Most Probable Value = 19.800 
 Percent Recovery = 108.0 
 Analysis Date = 12/06/05 
 Lab Sample ID = 2660202 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 21.510 
 Most Probable Value = 19.800 
 Percent Recovery = 108.6 
 Analysis Date = 12/06/05 
 Lab Sample ID = 2630006 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50164  Lab Value = 16.320 
 Most Probable Value = 14.100 
 Percent Recovery = 115.7 
 Analysis Date = 11/28/05 
 Lab Sample ID = 2580115 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.270 
 Most Probable Value = 19.800 
 Percent Recovery = 107.4 
 Analysis Date = 11/22/05 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 16.040 
 Most Probable Value = 14.100 
 Percent Recovery = 113.8 
 Analysis Date = 11/21/05 
 Lab Sample ID = 2510180 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.770 
 Most Probable Value = 19.800 
 Percent Recovery = 104.9 
 Analysis Date = 11/21/05 
 Lab Sample ID = 2520043 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50164  Lab Value = 20.900 
 Most Probable Value = 19.800 
 Percent Recovery = 105.6 
 Analysis Date = 11/21/05 
 Lab Sample ID = 2490117 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 16.280 
 Most Probable Value = 14.100 
 Percent Recovery = 115.5 
 Analysis Date = 11/16/05 
 Lab Sample ID = 2450120 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.140 
 Most Probable Value = 19.800 
 Percent Recovery = 106.8 
 Analysis Date = 11/09/05 
 Lab Sample ID = 2380183 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50164  Lab Value = 62.680 
 Most Probable Value = 60.750 
 Percent Recovery = 103.2 
 Analysis Date = 11/07/05 
 Lab Sample ID = 2360004 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.800 
 Most Probable Value = 60.750 
 Percent Recovery = 103.4 
 Analysis Date = 11/04/05 
 Lab Sample ID = 2340043 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.860 
 Most Probable Value = 19.800 
 Percent Recovery = 105.4 
 Analysis Date = 11/01/05 
 Lab Sample ID = 2310007 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 62.020 
 Most Probable Value = 60.750 
 Percent Recovery = 102.1 
 Analysis Date = 10/28/05 
 Lab Sample ID = 2290212 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 21.090 
 Most Probable Value = 19.800 
 Percent Recovery = 106.5 
 Analysis Date = 10/25/05 
 Lab Sample ID = 2280032 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50164  Lab Value = 61.510 
 Most Probable Value = 60.750 
 Percent Recovery = 101.3 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2230319 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 21.130 
 Most Probable Value = 19.800 
 Percent Recovery = 106.7 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2240418 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50164  Lab Value = 61.450 
 Most Probable Value = 60.750 
 Percent Recovery = 101.2 
 Analysis Date = 10/18/05 
 Lab Sample ID = 2220222 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 21.230 
 Most Probable Value = 19.800 
 Percent Recovery = 107.2 
 Analysis Date = 10/12/05 
 Lab Sample ID = 2170142 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 61.380 
 Most Probable Value = 60.750 
 Percent Recovery = 101.0 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2150227 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.380 
 Most Probable Value = 19.800 
 Percent Recovery = 102.9 
 Analysis Date = 10/07/05 
 Lab Sample ID = 2140085 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 61.480 
 Most Probable Value = 60.750 
 Percent Recovery = 101.2 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2100053 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 61.740 
 Most Probable Value = 60.750 
 Percent Recovery = 101.6 
 Analysis Date = 10/05/05 
 Lab Sample ID = 2000159 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 46.960 
 Most Probable Value = 46.200 
 Percent Recovery = 101.6 
 Analysis Date = 10/04/05 
 Lab Sample ID = 2080321 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 47.360 
 Most Probable Value = 46.200 
 Percent Recovery = 102.5 
 Analysis Date = 10/04/05 
 Lab Sample ID = 2060112 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50166  Lab Value = 62.490 
 Most Probable Value = 60.750 
 Percent Recovery = 102.9 
 Analysis Date = 09/30/05 
 Lab Sample ID = 2030282 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.930 
 Most Probable Value = 46.200 
 Percent Recovery = 103.7 
 Analysis Date = 09/29/05 
 Lab Sample ID = 1810184 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 47.580 
 Most Probable Value = 46.200 
 Percent Recovery = 103.0 
 Analysis Date = 09/28/05 
 Lab Sample ID = 2010184 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 62.720 
 Most Probable Value = 60.750 
 Percent Recovery = 103.2 
 Analysis Date = 09/21/05 
 Lab Sample ID = 1960088 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.620 
 Most Probable Value = 46.200 
 Percent Recovery = 103.1 
 Analysis Date = 09/19/05 
 Lab Sample ID = 1940290 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 63.020 
 Most Probable Value = 60.750 
 Percent Recovery = 103.7 
 Analysis Date = 09/16/05 
 Lab Sample ID = 1890263 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.880 
 Most Probable Value = 46.200 
 Percent Recovery = 103.6 
 Analysis Date = 09/15/05 
 Lab Sample ID = 1920125 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 62.800 
 Most Probable Value = 60.750 
 Percent Recovery = 103.4 
 Analysis Date = 09/12/05 
 Lab Sample ID = 1860039 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 48.210 
 Most Probable Value = 46.200 
 Percent Recovery = 104.4 
 Analysis Date = 09/12/05 
 Lab Sample ID = 1740228 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50166  Lab Value = 48.220 
 Most Probable Value = 46.200 
 Percent Recovery = 104.4 
 Analysis Date = 09/12/05 
 Lab Sample ID = 1870123 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50166  Lab Value = 68.380 
 Most Probable Value = 67.800 
 Percent Recovery = 100.9 
 Analysis Date = 09/08/05 
 Lab Sample ID = 1800016 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 68.390 
 Most Probable Value = 67.800 
 Percent Recovery = 100.9 
 Analysis Date = 09/08/05 
 Lab Sample ID = 1750354 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 72.700 
 Most Probable Value = 67.800 
 Percent Recovery = 107.2 
 Analysis Date = 08/15/05 
 Lab Sample ID = 1720230 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25168-75166  Lab Value = 47.690 
 Most Probable Value = 46.200 
 Percent Recovery = 103.2 
 Analysis Date = 08/12/05 
 Lab Sample ID = 1710125 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 47.460 
 Most Probable Value = 46.200 
 Percent Recovery = 102.7 
 Analysis Date = 08/03/05 
 Lab Sample ID = 1670214 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50166  Lab Value = 67.220 
 Most Probable Value = 67.800 
 Percent Recovery = 99.1 
 Analysis Date = 08/03/05 
 Lab Sample ID = 1580152 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 46.010 
 Most Probable Value = 46.200 
 Percent Recovery = 99.6 
 Analysis Date = 07/26/05 
 Lab Sample ID = 1570143 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 68.298 
 Most Probable Value = 67.800 
 Percent Recovery = 100.7 
 Analysis Date = 07/22/05 
 Lab Sample ID = 1650167 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 47.060 
 Most Probable Value = 46.200 
 Percent Recovery = 101.9 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1600262 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 67.540 
 Most Probable Value = 67.800 
 Percent Recovery = 99.6 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1610160 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 67.450 
 Most Probable Value = 67.800 
 Percent Recovery = 99.5 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1510155 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 6.750 
 Most Probable Value = 5.700 
 Percent Recovery = 118.4 
 Analysis Date = 05/31/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.630 
 Most Probable Value = 5.700 
 Percent Recovery = 116.3 
 Analysis Date = 05/26/05 
 Lab Sample ID = 1430071 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 66.210 
 Most Probable Value = 67.800 
 Percent Recovery = 97.7 
 Analysis Date = 05/26/05 
 Lab Sample ID = 1400212 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 6.600 
 Most Probable Value = 5.700 
 Percent Recovery = 115.8 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1380126 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 64.690 
 Most Probable Value = 67.800 
 Percent Recovery = 95.4 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1370183 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25168-75166  Lab Value = 64.690 
 Most Probable Value = 67.800 
 Percent Recovery = 95.4 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1330243 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25168-75166  Lab Value = 6.570 
 Most Probable Value = 5.700 
 Percent Recovery = 115.3 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1310149 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.590 
 Most Probable Value = 5.700 
 Percent Recovery = 115.6 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1290082 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 66.560 
 Most Probable Value = 67.800 
 Percent Recovery = 98.2 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1260175 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25168-75166  Lab Value = 6.670 
 Most Probable Value = 5.700 
 Percent Recovery = 117.0 
 Analysis Date = 05/17/05 
 Lab Sample ID = 1240238 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.550 
 Most Probable Value = 5.700 
 Percent Recovery = 114.9 
 Analysis Date = 05/16/05 
 Lab Sample ID = 1190254 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 64.600 
 Most Probable Value = 67.800 
 Percent Recovery = 95.3 
 Analysis Date = 05/16/05 
 Lab Sample ID = 1230133 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25168-75166  Lab Value = 14.860 
 Most Probable Value = 14.100 
 Percent Recovery = 105.4 
 Analysis Date = 05/11/05 
 Lab Sample ID = 1170145 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 14.830 
 Most Probable Value = 14.100 
 Percent Recovery = 105.2 
 Analysis Date = 05/11/05 
 Lab Sample ID = 1150104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.570 
 Most Probable Value = 5.700 
 Percent Recovery = 115.3 
 Analysis Date = 05/11/05 
 Lab Sample ID = 1120324 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 14.840 
 Most Probable Value = 14.100 
 Percent Recovery = 105.2 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1100120 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.890 
 Most Probable Value = 5.700 
 Percent Recovery = 120.9 
 Analysis Date = 04/27/05 
 Lab Sample ID = 1090064 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.730 
 Most Probable Value = 5.700 
 Percent Recovery = 118.1 
 Analysis Date = 04/27/05 
 Lab Sample ID = 1050219 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.820 
 Most Probable Value = 14.100 
 Percent Recovery = 112.2 
 Analysis Date = 04/19/05 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.690 
 Most Probable Value = 14.100 
 Percent Recovery = 111.3 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1010109 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.080 
 Most Probable Value = 5.700 
 Percent Recovery = 124.2 
 Analysis Date = 04/14/05 
 Lab Sample ID = 0980167 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.680 
 Most Probable Value = 14.100 
 Percent Recovery = 111.2 
 Analysis Date = 04/12/05 
 Lab Sample ID = 0960149 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.110 
 Most Probable Value = 5.700 
 Percent Recovery = 124.7 
 Analysis Date = 04/12/05 
 Lab Sample ID = 0950132 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.580 
 Most Probable Value = 14.100 
 Percent Recovery = 110.5 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0870068 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.540 
 Most Probable Value = 19.800 
 Percent Recovery = 103.7 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0840176 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 15.670 
 Most Probable Value = 14.100 
 Percent Recovery = 111.1 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0810029 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.550 
 Most Probable Value = 19.800 
 Percent Recovery = 103.8 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0810033 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 15.610 
 Most Probable Value = 14.100 
 Percent Recovery = 110.7 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0750082 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.700 
 Most Probable Value = 14.100 
 Percent Recovery = 111.3 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0730075 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.570 
 Most Probable Value = 19.800 
 Percent Recovery = 103.9 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0760179 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 20.550 
 Most Probable Value = 19.800 
 Percent Recovery = 103.8 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0700205 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 15.600 
 Most Probable Value = 14.100 
 Percent Recovery = 110.6 
 Analysis Date = 03/16/05 
 Lab Sample ID = 0660058 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.500 
 Most Probable Value = 19.800 
 Percent Recovery = 103.5 
 Analysis Date = 03/16/05 
 Lab Sample ID = 0670093 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 15.520 
 Most Probable Value = 14.100 
 Percent Recovery = 110.1 
 Analysis Date = 03/09/05 
 Lab Sample ID = 0610080 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.380 
 Most Probable Value = 19.800 
 Percent Recovery = 102.9 
 Analysis Date = 03/09/05 
 Lab Sample ID = 0620100 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 62.200 
 Most Probable Value = 60.750 
 Percent Recovery = 102.4 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0560029 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.270 
 Most Probable Value = 60.750 
 Percent Recovery = 102.5 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0540035 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.160 
 Most Probable Value = 60.750 
 Percent Recovery = 102.3 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0530104 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.460 
 Most Probable Value = 19.800 
 Percent Recovery = 103.3 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0590068 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 20.580 
 Most Probable Value = 19.800 
 Percent Recovery = 103.9 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0530102 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 20.430 
 Most Probable Value = 19.800 
 Percent Recovery = 103.2 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0480106 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 20.380 
 Most Probable Value = 19.800 
 Percent Recovery = 102.9 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0470026 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 62.090 
 Most Probable Value = 60.750 
 Percent Recovery = 102.2 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0420131 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.860 
 Most Probable Value = 60.750 
 Percent Recovery = 103.5 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0390057 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.360 
 Most Probable Value = 60.750 
 Percent Recovery = 102.7 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0380081 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.420 
 Most Probable Value = 19.800 
 Percent Recovery = 103.1 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0380080 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 62.000 
 Most Probable Value = 60.750 
 Percent Recovery = 102.1 
 Analysis Date = 02/03/05 
 Lab Sample ID = 0310046 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.350 
 Most Probable Value = 19.800 
 Percent Recovery = 102.8 
 Analysis Date = 02/03/05 
 Lab Sample ID = 0330053 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 46.940 
 Most Probable Value = 46.200 
 Percent Recovery = 101.6 
 Analysis Date = 02/03/05 
 Lab Sample ID = 0280052 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 62.040 
 Most Probable Value = 60.750 
 Percent Recovery = 102.1 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0240051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 61.980 
 Most Probable Value = 60.750 
 Percent Recovery = 102.0 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0190085 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.000 
 Most Probable Value = 46.200 
 Percent Recovery = 101.7 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0250044 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 46.950 
 Most Probable Value = 46.200 
 Percent Recovery = 101.6 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0210119 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 62.100 
 Most Probable Value = 60.750 
 Percent Recovery = 102.2 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0180073 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.040 
 Most Probable Value = 46.200 
 Percent Recovery = 101.8 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0130108 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 46.920 
 Most Probable Value = 46.200 
 Percent Recovery = 101.6 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0100087 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 62.110 
 Most Probable Value = 60.750 
 Percent Recovery = 102.2 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0070092 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.240 
 Most Probable Value = 60.750 
 Percent Recovery = 102.5 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0040023 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.320 
 Most Probable Value = 46.200 
 Percent Recovery = 102.4 
 Analysis Date = 01/14/05 
 Lab Sample ID = 3640099 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50166  Lab Value = 47.020 
 Most Probable Value = 46.200 
 Percent Recovery = 101.8 
 Analysis Date = 01/14/05 
 Lab Sample ID = 3570032 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 46.960 
 Most Probable Value = 46.200 
 Percent Recovery = 101.6 
 Analysis Date = 01/14/05 
 Lab Sample ID = 3520152 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 46.990 
 Most Probable Value = 46.200 
 Percent Recovery = 101.7 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0060062 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 68.620 
 Most Probable Value = 67.800 
 Percent Recovery = 101.2 
 Analysis Date = 01/14/05 
 Lab Sample ID = 3630016 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 68.910 
 Most Probable Value = 67.800 
 Percent Recovery = 101.6 
 Analysis Date = 01/14/05 
 Lab Sample ID = 3620026 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 69.350 
 Most Probable Value = 67.800 
 Percent Recovery = 102.3 
 Analysis Date = 01/14/05 
 Lab Sample ID = 3560050 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 46.970 
 Most Probable Value = 46.200 
 Percent Recovery = 101.7 
 Analysis Date = 01/12/05 
 Lab Sample ID = 3500121 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 69.140 
 Most Probable Value = 67.800 
 Percent Recovery = 102.0 
 Analysis Date = 01/12/05 
 Lab Sample ID = 3490090 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 47.110 
 Most Probable Value = 46.200 
 Percent Recovery = 102.0 
 Analysis Date = 01/06/05 
 Lab Sample ID = 3430168 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 47.030 
 Most Probable Value = 46.200 
 Percent Recovery = 101.8 
 Analysis Date = 01/06/05 
 Lab Sample ID = 3410091 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 69.940 
 Most Probable Value = 67.800 
 Percent Recovery = 103.2 
 Analysis Date = 01/06/05 
 Lab Sample ID = 3440142 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25168-75166  Lab Value = 67.560 
 Most Probable Value = 67.800 
 Percent Recovery = 99.6 
 Analysis Date = 01/06/05 
 Lab Sample ID = 3430065 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 6.910 
 Most Probable Value = 5.700 
 Percent Recovery = 121.2 
 Analysis Date = 01/04/05 
 Lab Sample ID = 3310072 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 69.120 
 Most Probable Value = 67.800 
 Percent Recovery = 101.9 
 Analysis Date = 01/04/05 
 Lab Sample ID = 3350091 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 6.870 
 Most Probable Value = 5.700 
 Percent Recovery = 120.5 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3280101 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.910 
 Most Probable Value = 5.700 
 Percent Recovery = 121.2 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3270046 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 68.880 
 Most Probable Value = 67.800 
 Percent Recovery = 101.6 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 68.880 
 Most Probable Value = 67.800 
 Percent Recovery = 101.6 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 67.310 
 Most Probable Value = 67.800 
 Percent Recovery = 99.3 
 Analysis Date = 12/22/04 
 Lab Sample ID = 3220111 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 6.890 
 Most Probable Value = 5.700 
 Percent Recovery = 120.9 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3150132 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 67.420 
 Most Probable Value = 67.800 
 Percent Recovery = 99.4 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3200082 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 6.900 
 Most Probable Value = 5.700 
 Percent Recovery = 121.1 
 Analysis Date = 12/14/04 
 Lab Sample ID = 3130199 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.890 
 Most Probable Value = 5.700 
 Percent Recovery = 120.9 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3080118 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 67.620 
 Most Probable Value = 67.800 
 Percent Recovery = 99.7 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3100046 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 67.600 
 Most Probable Value = 67.800 
 Percent Recovery = 99.7 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3080007 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 6.790 
 Most Probable Value = 5.700 
 Percent Recovery = 119.1 
 Analysis Date = 12/07/04 
 Lab Sample ID = 3060016 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.500 
 Most Probable Value = 14.100 
 Percent Recovery = 109.9 
 Analysis Date = 12/02/04 
 Lab Sample ID = 3010208 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.420 
 Most Probable Value = 14.100 
 Percent Recovery = 109.4 
 Analysis Date = 11/29/04 
 Lab Sample ID = 2990111 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.760 
 Most Probable Value = 5.700 
 Percent Recovery = 118.6 
 Analysis Date = 11/29/04 
 Lab Sample ID = 2960265 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.340 
 Most Probable Value = 14.100 
 Percent Recovery = 108.8 
 Analysis Date = 11/26/04 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.790 
 Most Probable Value = 5.700 
 Percent Recovery = 119.1 
 Analysis Date = 11/24/04 
 Lab Sample ID = 2940025 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.890 
 Most Probable Value = 5.700 
 Percent Recovery = 120.9 
 Analysis Date = 11/24/04 
 Lab Sample ID = 2890204 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.640 
 Most Probable Value = 42.500 
 Percent Recovery = 100.3 
 Analysis Date = 11/24/04 
 Lab Sample ID = 2720112 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 15.050 
 Most Probable Value = 14.100 
 Percent Recovery = 106.7 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2870066 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.260 
 Most Probable Value = 14.100 
 Percent Recovery = 108.2 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2820229 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.690 
 Most Probable Value = 5.700 
 Percent Recovery = 117.4 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2820219 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.160 
 Most Probable Value = 14.100 
 Percent Recovery = 107.5 
 Analysis Date = 11/18/04 
 Lab Sample ID = 2790156 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.570 
 Most Probable Value = 5.700 
 Percent Recovery = 115.3 
 Analysis Date = 11/18/04 
 Lab Sample ID = 2780100 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.750 
 Most Probable Value = 5.700 
 Percent Recovery = 118.4 
 Analysis Date = 11/16/04 
 Lab Sample ID = 2730045 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 7.000 
 Most Probable Value = 5.700 
 Percent Recovery = 122.8 
 Analysis Date = 11/16/04 
 Lab Sample ID = 2720076 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.740 
 Most Probable Value = 5.700 
 Percent Recovery = 118.2 
 Analysis Date = 11/10/04 
 Lab Sample ID = 2650152 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.310 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 11/10/04 
 Lab Sample ID = 2660098 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.350 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 11/10/04 
 Lab Sample ID = 2640150 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 6.930 
 Most Probable Value = 5.700 
 Percent Recovery = 121.6 
 Analysis Date = 11/08/04 
 Lab Sample ID = 2610099 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.930 
 Most Probable Value = 5.700 
 Percent Recovery = 121.6 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2570021 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 53.070 
 Most Probable Value = 42.500 
 Percent Recovery = 124.9 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2580138 
 Number of FPS (SD) = 4.6 
 Blind Sample ID = 50162-50160  Lab Value = 6.850 
 Most Probable Value = 5.700 
 Percent Recovery = 120.2 
 Analysis Date = 11/02/04 
 Lab Sample ID = 2520066 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.610 
 Most Probable Value = 42.500 
 Percent Recovery = 100.3 
 Analysis Date = 11/02/04 
 Lab Sample ID = 2520139 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.720 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 10/28/04 
 Lab Sample ID = 2470067 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 11.120 
 Most Probable Value = 11.200 
 Percent Recovery = 99.3 
 Analysis Date = 10/27/04 
 Lab Sample ID = 2450030 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50164  Lab Value = 58.460 
 Most Probable Value = 58.350 
 Percent Recovery = 100.2 
 Analysis Date = 10/26/04 
 Lab Sample ID = 2400254 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25164-75160  Lab Value = 11.310 
 Most Probable Value = 11.200 
 Percent Recovery = 101.0 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2390382 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 58.640 
 Most Probable Value = 58.350 
 Percent Recovery = 100.5 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2360304 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 58.810 
 Most Probable Value = 58.350 
 Percent Recovery = 100.8 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2360306 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 11.610 
 Most Probable Value = 11.200 
 Percent Recovery = 103.7 
 Analysis Date = 10/18/04 
 Lab Sample ID = 2330199 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 11.090 
 Most Probable Value = 11.200 
 Percent Recovery = 99.0 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2290180 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 58.280 
 Most Probable Value = 58.350 
 Percent Recovery = 99.9 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2290109 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25164-75160  Lab Value = 11.150 
 Most Probable Value = 11.200 
 Percent Recovery = 99.6 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2250113 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50164  Lab Value = 11.320 
 Most Probable Value = 11.200 
 Percent Recovery = 101.1 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2190179 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 58.150 
 Most Probable Value = 58.350 
 Percent Recovery = 99.7 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2220154 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25164-75160  Lab Value = 58.810 
 Most Probable Value = 58.350 
 Percent Recovery = 100.8 
 Analysis Date = 10/06/04 
 Lab Sample ID = 2180208 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 68.860 
 Most Probable Value = 68.800 
 Percent Recovery = 100.1 
 Analysis Date = 10/01/04 
 Lab Sample ID = 2120268 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 42.810 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 09/29/04 
 Lab Sample ID = 2110281 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 68.800 
 Most Probable Value = 68.800 
 Percent Recovery = 100.0 
 Analysis Date = 09/29/04 
 Lab Sample ID = 2100144 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 68.260 
 Most Probable Value = 68.800 
 Percent Recovery = 99.2 
 Analysis Date = 09/27/04 
 Lab Sample ID = 2010151 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 42.590 
 Most Probable Value = 42.500 
 Percent Recovery = 100.2 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2080070 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 68.560 
 Most Probable Value = 68.800 
 Percent Recovery = 99.7 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2040259 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 42.710 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2030201 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.460 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 09/16/04 
 Lab Sample ID = 1980047 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 68.340 
 Most Probable Value = 68.800 
 Percent Recovery = 99.3 
 Analysis Date = 09/15/04 
 Lab Sample ID = 1960109 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 42.500 
 Most Probable Value = 42.500 
 Percent Recovery = 100.0 
 Analysis Date = 09/14/04 
 Lab Sample ID = 1910175 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 69.260 
 Most Probable Value = 68.800 
 Percent Recovery = 100.7 
 Analysis Date = 09/14/04 
 Lab Sample ID = 1900169 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 42.550 
 Most Probable Value = 42.500 
 Percent Recovery = 100.1 
 Analysis Date = 09/13/04 
 Lab Sample ID = 1890093 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 6.740 
 Most Probable Value = 5.700 
 Percent Recovery = 118.2 
 Analysis Date = 08/27/04 
 Lab Sample ID = 1820223 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.820 
 Most Probable Value = 5.700 
 Percent Recovery = 119.6 
 Analysis Date = 08/27/04 
 Lab Sample ID = 1800146 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.580 
 Most Probable Value = 42.500 
 Percent Recovery = 100.2 
 Analysis Date = 08/27/04 
 Lab Sample ID = 1810178 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 6.990 
 Most Probable Value = 5.700 
 Percent Recovery = 122.6 
 Analysis Date = 08/23/04 
 Lab Sample ID = 1740199 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.890 
 Most Probable Value = 42.500 
 Percent Recovery = 100.9 
 Analysis Date = 08/23/04 
 Lab Sample ID = 1750197 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.750 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 08/17/04 
 Lab Sample ID = 1730132 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 7.030 
 Most Probable Value = 5.700 
 Percent Recovery = 123.3 
 Analysis Date = 08/03/04 
 Lab Sample ID = 1680178 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.910 
 Most Probable Value = 42.500 
 Percent Recovery = 101.0 
 Analysis Date = 08/03/04 
 Lab Sample ID = 1670237 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 6.940 
 Most Probable Value = 5.700 
 Percent Recovery = 121.8 
 Analysis Date = 07/30/04 
 Lab Sample ID = 1660228 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.680 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 07/30/04 
 Lab Sample ID = 1610175 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 6.860 
 Most Probable Value = 5.700 
 Percent Recovery = 120.4 
 Analysis Date = 07/21/04 
 Lab Sample ID = 1600039 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.670 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 07/21/04 
 Lab Sample ID = 1590114 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 11.590 
 Most Probable Value = 11.200 
 Percent Recovery = 103.5 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1540005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 58.590 
 Most Probable Value = 58.350 
 Percent Recovery = 100.4 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1530026 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 11.560 
 Most Probable Value = 11.200 
 Percent Recovery = 103.2 
 Analysis Date = 07/12/04 
 Lab Sample ID = 1480238 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 58.680 
 Most Probable Value = 58.350 
 Percent Recovery = 100.6 
 Analysis Date = 07/01/04 
 Lab Sample ID = 1450084 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 43.050 
 Most Probable Value = 42.500 
 Percent Recovery = 101.3 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1060212 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 11.690 
 Most Probable Value = 11.200 
 Percent Recovery = 104.4 
 Analysis Date = 06/25/04 
 Lab Sample ID = 1410185 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 58.770 
 Most Probable Value = 58.350 
 Percent Recovery = 100.7 
 Analysis Date = 06/25/04 
 Lab Sample ID = 1410032 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 11.770 
 Most Probable Value = 11.200 
 Percent Recovery = 105.1 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1350393 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 11.700 
 Most Probable Value = 11.200 
 Percent Recovery = 104.5 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1330105 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 58.750 
 Most Probable Value = 58.350 
 Percent Recovery = 100.7 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1340012 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 11.740 
 Most Probable Value = 11.200 
 Percent Recovery = 104.8 
 Analysis Date = 06/21/04 
 Lab Sample ID = 1280292 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 58.840 
 Most Probable Value = 58.350 
 Percent Recovery = 100.8 
 Analysis Date = 06/21/04 
 Lab Sample ID = 1280293 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.630 
 Most Probable Value = 58.350 
 Percent Recovery = 100.5 
 Analysis Date = 06/14/04 
 Lab Sample ID = 1260165 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 67.250 
 Most Probable Value = 68.800 
 Percent Recovery = 97.7 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1210043 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 68.660 
 Most Probable Value = 68.800 
 Percent Recovery = 99.8 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1070090 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.470 
 Most Probable Value = 68.800 
 Percent Recovery = 101.0 
 Analysis Date = 06/09/04 
 Lab Sample ID = 1000010 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 42.660 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 06/01/04 
 Lab Sample ID = 1120115 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.670 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 06/01/04 
 Lab Sample ID = 1000232 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.690 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 06/01/04 
 Lab Sample ID = 0980128 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 68.510 
 Most Probable Value = 68.800 
 Percent Recovery = 99.6 
 Analysis Date = 06/01/04 
 Lab Sample ID = 1130166 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 68.850 
 Most Probable Value = 68.800 
 Percent Recovery = 100.1 
 Analysis Date = 05/24/04 
 Lab Sample ID = 1050148 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 6.800 
 Most Probable Value = 5.700 
 Percent Recovery = 119.3 
 Analysis Date = 05/20/04 
 Lab Sample ID = 0860116 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.970 
 Most Probable Value = 5.700 
 Percent Recovery = 122.3 
 Analysis Date = 05/20/04 
 Lab Sample ID = 0840039 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.570 
 Most Probable Value = 42.500 
 Percent Recovery = 100.2 
 Analysis Date = 05/20/04 
 Lab Sample ID = 0850132 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.790 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 05/20/04 
 Lab Sample ID = 0710093 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 7.010 
 Most Probable Value = 5.700 
 Percent Recovery = 123.0 
 Analysis Date = 05/18/04 
 Lab Sample ID = 0780116 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.750 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 05/18/04 
 Lab Sample ID = 0790171 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.830 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 05/18/04 
 Lab Sample ID = 0770122 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.580 
 Most Probable Value = 42.500 
 Percent Recovery = 100.2 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1200122 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.720 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1140201 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 68.650 
 Most Probable Value = 68.800 
 Percent Recovery = 99.8 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1190151 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 6.810 
 Most Probable Value = 5.700 
 Percent Recovery = 119.5 
 Analysis Date = 05/14/04 
 Lab Sample ID = 0720256 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 7.010 
 Most Probable Value = 5.700 
 Percent Recovery = 123.0 
 Analysis Date = 05/14/04 
 Lab Sample ID = 0700107 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 7.000 
 Most Probable Value = 5.700 
 Percent Recovery = 122.8 
 Analysis Date = 05/14/04 
 Lab Sample ID = 0640095 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.830 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 05/14/04 
 Lab Sample ID = 0650011 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.420 
 Most Probable Value = 42.500 
 Percent Recovery = 99.8 
 Analysis Date = 05/11/04 
 Lab Sample ID = 0630083 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 11.540 
 Most Probable Value = 11.200 
 Percent Recovery = 103.0 
 Analysis Date = 05/06/04 
 Lab Sample ID = 0610095 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 11.500 
 Most Probable Value = 11.200 
 Percent Recovery = 102.7 
 Analysis Date = 05/06/04 
 Lab Sample ID = 0610094 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 58.700 
 Most Probable Value = 58.350 
 Percent Recovery = 100.6 
 Analysis Date = 05/06/04 
 Lab Sample ID = 0610093 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 11.470 
 Most Probable Value = 11.200 
 Percent Recovery = 102.4 
 Analysis Date = 04/27/04 
 Lab Sample ID = 0440043 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 58.330 
 Most Probable Value = 58.350 
 Percent Recovery = 100.0 
 Analysis Date = 04/27/04 
 Lab Sample ID = 0500109 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25164-75160  Lab Value = 11.600 
 Most Probable Value = 11.200 
 Percent Recovery = 103.6 
 Analysis Date = 04/22/04 
 Lab Sample ID = 0420061 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 11.560 
 Most Probable Value = 11.200 
 Percent Recovery = 103.2 
 Analysis Date = 04/22/04 
 Lab Sample ID = 0360096 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 58.850 
 Most Probable Value = 58.350 
 Percent Recovery = 100.9 
 Analysis Date = 04/22/04 
 Lab Sample ID = 0430003 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.810 
 Most Probable Value = 58.350 
 Percent Recovery = 100.8 
 Analysis Date = 04/22/04 
 Lab Sample ID = 0370113 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 42.800 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 04/20/04 
 Lab Sample ID = 0290101 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.710 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 04/20/04 
 Lab Sample ID = 0230095 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 68.860 
 Most Probable Value = 68.800 
 Percent Recovery = 100.1 
 Analysis Date = 04/20/04 
 Lab Sample ID = 0300087 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 68.930 
 Most Probable Value = 68.800 
 Percent Recovery = 100.2 
 Analysis Date = 04/20/04 
 Lab Sample ID = 0280031 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 58.800 
 Most Probable Value = 58.350 
 Percent Recovery = 100.8 
 Analysis Date = 04/20/04 
 Lab Sample ID = 0350005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 42.750 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0210228 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.740 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0140069 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.740 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0080051 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.730 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0060023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 68.810 
 Most Probable Value = 68.800 
 Percent Recovery = 100.0 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0220105 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 68.690 
 Most Probable Value = 68.800 
 Percent Recovery = 99.8 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0150116 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 68.910 
 Most Probable Value = 68.800 
 Percent Recovery = 100.2 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0130119 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 68.730 
 Most Probable Value = 68.800 
 Percent Recovery = 99.9 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0070036 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 6.820 
 Most Probable Value = 5.700 
 Percent Recovery = 119.6 
 Analysis Date = 04/13/04 
 Lab Sample ID = 3640020 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.830 
 Most Probable Value = 5.700 
 Percent Recovery = 119.8 
 Analysis Date = 04/13/04 
 Lab Sample ID = 3630059 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.870 
 Most Probable Value = 5.700 
 Percent Recovery = 120.5 
 Analysis Date = 04/13/04 
 Lab Sample ID = 3530204 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.710 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 04/13/04 
 Lab Sample ID = 3630060 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 11.540 
 Most Probable Value = 11.200 
 Percent Recovery = 103.0 
 Analysis Date = 04/05/04 
 Lab Sample ID = 0510153 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 58.620 
 Most Probable Value = 58.350 
 Percent Recovery = 100.5 
 Analysis Date = 04/05/04 
 Lab Sample ID = 0540143 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 11.710 
 Most Probable Value = 11.200 
 Percent Recovery = 104.6 
 Analysis Date = 03/02/04 
 Lab Sample ID = 3250016 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 6.700 
 Most Probable Value = 5.700 
 Percent Recovery = 117.5 
 Analysis Date = 03/01/04 
 Lab Sample ID = 3490100 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.930 
 Most Probable Value = 5.700 
 Percent Recovery = 121.6 
 Analysis Date = 03/01/04 
 Lab Sample ID = 3450140 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.800 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 03/01/04 
 Lab Sample ID = 3520154 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.420 
 Most Probable Value = 42.500 
 Percent Recovery = 99.8 
 Analysis Date = 03/01/04 
 Lab Sample ID = 3490025 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 7.080 
 Most Probable Value = 5.700 
 Percent Recovery = 124.2 
 Analysis Date = 02/24/04 
 Lab Sample ID = 3390170 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.930 
 Most Probable Value = 42.500 
 Percent Recovery = 101.0 
 Analysis Date = 02/24/04 
 Lab Sample ID = 3420094 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.890 
 Most Probable Value = 42.500 
 Percent Recovery = 100.9 
 Analysis Date = 02/23/04 
 Lab Sample ID = 3370090 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 11.960 
 Most Probable Value = 11.200 
 Percent Recovery = 106.8 
 Analysis Date = 02/19/04 
 Lab Sample ID = 3350067 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 12.000 
 Most Probable Value = 11.200 
 Percent Recovery = 107.1 
 Analysis Date = 02/19/04 
 Lab Sample ID = 3320022 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 59.170 
 Most Probable Value = 58.350 
 Percent Recovery = 101.4 
 Analysis Date = 02/19/04 
 Lab Sample ID = 3280020 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 11.710 
 Most Probable Value = 11.200 
 Percent Recovery = 104.6 
 Analysis Date = 02/11/04 
 Lab Sample ID = 3210090 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 58.850 
 Most Probable Value = 58.350 
 Percent Recovery = 100.9 
 Analysis Date = 02/11/04 
 Lab Sample ID = 3230181 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 11.610 
 Most Probable Value = 11.200 
 Percent Recovery = 103.7 
 Analysis Date = 01/28/04 
 Lab Sample ID = 3160056 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 58.580 
 Most Probable Value = 58.350 
 Percent Recovery = 100.4 
 Analysis Date = 01/28/04 
 Lab Sample ID = 3170134 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 11.630 
 Most Probable Value = 11.200 
 Percent Recovery = 103.8 
 Analysis Date = 01/22/04 
 Lab Sample ID = 3100106 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 69.260 
 Most Probable Value = 68.800 
 Percent Recovery = 100.7 
 Analysis Date = 01/22/04 
 Lab Sample ID = 3040008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 69.250 
 Most Probable Value = 68.800 
 Percent Recovery = 100.7 
 Analysis Date = 01/22/04 
 Lab Sample ID = 2960051 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 58.670 
 Most Probable Value = 58.350 
 Percent Recovery = 100.5 
 Analysis Date = 01/22/04 
 Lab Sample ID = 3100105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 58.680 
 Most Probable Value = 58.350 
 Percent Recovery = 100.6 
 Analysis Date = 01/22/04 
 Lab Sample ID = 3100099 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 42.830 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 01/21/04 
 Lab Sample ID = 3040004 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 68.780 
 Most Probable Value = 68.800 
 Percent Recovery = 100.0 
 Analysis Date = 01/20/04 
 Lab Sample ID = 3020153 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 42.850 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 01/15/04 
 Lab Sample ID = 2970148 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.630 
 Most Probable Value = 42.500 
 Percent Recovery = 100.3 
 Analysis Date = 01/15/04 
 Lab Sample ID = 2950090 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 69.180 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 12/09/03 
 Lab Sample ID = 2900094 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 42.950 
 Most Probable Value = 42.500 
 Percent Recovery = 101.1 
 Analysis Date = 12/08/03 
 Lab Sample ID = 2890049 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 69.110 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 12/01/03 
 Lab Sample ID = 2880040 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 42.710 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 11/24/03 
 Lab Sample ID = 2820082 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 69.200 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 11/24/03 
 Lab Sample ID = 2810076 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 42.780 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 11/19/03 
 Lab Sample ID = 2800047 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 50.510 
 Most Probable Value = 50.450 
 Percent Recovery = 100.1 
 Analysis Date = 11/17/03 
 Lab Sample ID = 2750085 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 70.050 
 Most Probable Value = 68.800 
 Percent Recovery = 101.8 
 Analysis Date = 11/13/03 
 Lab Sample ID = 2660184 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 77.880 
 Most Probable Value = 68.800 
 Percent Recovery = 113.2 
 Analysis Date = 11/13/03 
 Lab Sample ID = 2620141 
 Number of FPS (SD) = 3.3 
 Blind Sample ID = 50160-50158  Lab Value = 50.830 
 Most Probable Value = 50.450 
 Percent Recovery = 100.8 
 Analysis Date = 11/13/03 
 Lab Sample ID = 2660185 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 50.740 
 Most Probable Value = 50.450 
 Percent Recovery = 100.6 
 Analysis Date = 11/13/03 
 Lab Sample ID = 2650126 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 69.040 
 Most Probable Value = 68.800 
 Percent Recovery = 100.3 
 Analysis Date = 11/03/03 
 Lab Sample ID = 2610103 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 68.960 
 Most Probable Value = 68.800 
 Percent Recovery = 100.2 
 Analysis Date = 11/03/03 
 Lab Sample ID = 2590133 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.500 
 Most Probable Value = 68.800 
 Percent Recovery = 101.0 
 Analysis Date = 11/03/03 
 Lab Sample ID = 2510128 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 69.960 
 Most Probable Value = 68.800 
 Percent Recovery = 101.7 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2720099 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 69.170 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2680130 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.630 
 Most Probable Value = 68.800 
 Percent Recovery = 101.2 
 Analysis Date = 10/24/03 
 Lab Sample ID = 2540341 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 51.040 
 Most Probable Value = 50.450 
 Percent Recovery = 101.2 
 Analysis Date = 10/24/03 
 Lab Sample ID = 2550415 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 69.410 
 Most Probable Value = 68.800 
 Percent Recovery = 100.9 
 Analysis Date = 10/22/03 
 Lab Sample ID = 2460166 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 50.780 
 Most Probable Value = 50.450 
 Percent Recovery = 100.7 
 Analysis Date = 10/16/03 
 Lab Sample ID = 2520132 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 50.770 
 Most Probable Value = 50.450 
 Percent Recovery = 100.6 
 Analysis Date = 10/16/03 
 Lab Sample ID = 2520126 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 33.310 
 Most Probable Value = 31.800 
 Percent Recovery = 104.7 
 Analysis Date = 09/18/03 
 Lab Sample ID = 2410132 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.230 
 Most Probable Value = 42.500 
 Percent Recovery = 99.4 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2390142 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.290 
 Most Probable Value = 42.500 
 Percent Recovery = 99.5 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2380209 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.270 
 Most Probable Value = 42.500 
 Percent Recovery = 99.5 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370110 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.520 
 Most Probable Value = 31.800 
 Percent Recovery = 102.3 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370111 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.480 
 Most Probable Value = 31.800 
 Percent Recovery = 102.1 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370103 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.320 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2320206 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.350 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2310232 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.660 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 08/29/03 
 Lab Sample ID = 2250131 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.310 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 08/26/03 
 Lab Sample ID = 2260052 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.570 
 Most Probable Value = 31.800 
 Percent Recovery = 102.4 
 Analysis Date = 08/26/03 
 Lab Sample ID = 2260023 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.570 
 Most Probable Value = 31.800 
 Percent Recovery = 102.4 
 Analysis Date = 08/26/03 
 Lab Sample ID = 2230149 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.660 
 Most Probable Value = 31.800 
 Percent Recovery = 102.7 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2190294 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.370 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2180255 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 8.810 
 Most Probable Value = 8.250 
 Percent Recovery = 106.8 
 Analysis Date = 08/18/03 
 Lab Sample ID = 2120194 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 42.370 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 08/18/03 
 Lab Sample ID = 2160089 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 19.460 
 Most Probable Value = 18.500 
 Percent Recovery = 105.2 
 Analysis Date = 08/18/03 
 Lab Sample ID = 2130211 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.930 
 Most Probable Value = 8.250 
 Percent Recovery = 108.2 
 Analysis Date = 08/13/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.100 
 Most Probable Value = 8.250 
 Percent Recovery = 110.3 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2060330 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.690 
 Most Probable Value = 18.500 
 Percent Recovery = 106.4 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2060331 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.760 
 Most Probable Value = 18.500 
 Percent Recovery = 106.8 
 Analysis Date = 08/11/03 
 Lab Sample ID = 2050307 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.890 
 Most Probable Value = 8.250 
 Percent Recovery = 107.8 
 Analysis Date = 07/25/03 
 Lab Sample ID = 2040051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.860 
 Most Probable Value = 8.250 
 Percent Recovery = 107.4 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2020064 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.910 
 Most Probable Value = 8.250 
 Percent Recovery = 108.0 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1980176 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.970 
 Most Probable Value = 8.250 
 Percent Recovery = 108.7 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1960190 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.490 
 Most Probable Value = 18.500 
 Percent Recovery = 105.4 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1970166 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.590 
 Most Probable Value = 18.500 
 Percent Recovery = 105.9 
 Analysis Date = 07/18/03 
 Lab Sample ID = 1950116 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.550 
 Most Probable Value = 18.500 
 Percent Recovery = 105.7 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1910191 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.850 
 Most Probable Value = 8.250 
 Percent Recovery = 107.3 
 Analysis Date = 07/14/03 
 Lab Sample ID = 1900243 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.900 
 Most Probable Value = 8.250 
 Percent Recovery = 107.9 
 Analysis Date = 07/14/03 
 Lab Sample ID = 1880064 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 68.880 
 Most Probable Value = 68.800 
 Percent Recovery = 100.1 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780190 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 69.120 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1680009 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 50.390 
 Most Probable Value = 50.450 
 Percent Recovery = 99.9 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1810172 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 69.130 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 07/07/03 
 Lab Sample ID = 1640073 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.160 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 07/07/03 
 Lab Sample ID = 1620214 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 63.570 
 Most Probable Value = 50.450 
 Percent Recovery = 126.0 
 Analysis Date = 07/07/03 
 Lab Sample ID = 1640004 
 Number of FPS (SD) = 5.4 
 Blind Sample ID = 25162-75158  Lab Value = 68.820 
 Most Probable Value = 68.800 
 Percent Recovery = 100.0 
 Analysis Date = 07/03/03 
 Lab Sample ID = 1740202 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 50.430 
 Most Probable Value = 50.450 
 Percent Recovery = 100.0 
 Analysis Date = 07/03/03 
 Lab Sample ID = 1740203 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 50.400 
 Most Probable Value = 50.450 
 Percent Recovery = 99.9 
 Analysis Date = 07/03/03 
 Lab Sample ID = 1740034 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 68.930 
 Most Probable Value = 68.800 
 Percent Recovery = 100.2 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1700127 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 50.470 
 Most Probable Value = 50.450 
 Percent Recovery = 100.0 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1600203 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 50.350 
 Most Probable Value = 50.450 
 Percent Recovery = 99.8 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1570331 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 72.580 
 Most Probable Value = 68.800 
 Percent Recovery = 105.5 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1560232 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50160-50158  Lab Value = 42.550 
 Most Probable Value = 42.500 
 Percent Recovery = 100.1 
 Analysis Date = 06/19/03 
 Lab Sample ID = 1480216 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 74.770 
 Most Probable Value = 68.800 
 Percent Recovery = 108.7 
 Analysis Date = 06/17/03 
 Lab Sample ID = 1540186 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 50160-50158  Lab Value = 32.560 
 Most Probable Value = 31.800 
 Percent Recovery = 102.4 
 Analysis Date = 06/17/03 
 Lab Sample ID = 1540185 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.350 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 06/16/03 
 Lab Sample ID = 1540024 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.370 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1430043 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.580 
 Most Probable Value = 31.800 
 Percent Recovery = 102.5 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1430042 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.600 
 Most Probable Value = 31.800 
 Percent Recovery = 102.5 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1420130 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.330 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1410149 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.470 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1390112 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 32.760 
 Most Probable Value = 31.800 
 Percent Recovery = 103.0 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1340122 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.420 
 Most Probable Value = 42.500 
 Percent Recovery = 99.8 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1350068 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 42.450 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1320146 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 34.330 
 Most Probable Value = 31.800 
 Percent Recovery = 108.0 
 Analysis Date = 05/23/03 
 Lab Sample ID = 1290293 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.950 
 Most Probable Value = 42.500 
 Percent Recovery = 101.1 
 Analysis Date = 05/12/03 
 Lab Sample ID = 1260087 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 33.190 
 Most Probable Value = 31.800 
 Percent Recovery = 104.4 
 Analysis Date = 05/12/03 
 Lab Sample ID = 1280124 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 19.490 
 Most Probable Value = 18.500 
 Percent Recovery = 105.4 
 Analysis Date = 05/07/03 
 Lab Sample ID = 1110111 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.890 
 Most Probable Value = 8.250 
 Percent Recovery = 107.8 
 Analysis Date = 05/05/03 
 Lab Sample ID = 1180099 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.830 
 Most Probable Value = 8.250 
 Percent Recovery = 107.0 
 Analysis Date = 05/05/03 
 Lab Sample ID = 1040082 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.300 
 Most Probable Value = 18.500 
 Percent Recovery = 104.3 
 Analysis Date = 05/05/03 
 Lab Sample ID = 1190077 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.850 
 Most Probable Value = 8.250 
 Percent Recovery = 107.3 
 Analysis Date = 05/01/03 
 Lab Sample ID = 1150025 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.890 
 Most Probable Value = 8.250 
 Percent Recovery = 107.8 
 Analysis Date = 05/01/03 
 Lab Sample ID = 1000050 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.150 
 Most Probable Value = 8.250 
 Percent Recovery = 110.9 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1120093 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 69.550 
 Most Probable Value = 68.800 
 Percent Recovery = 101.1 
 Analysis Date = 04/30/03 
 Lab Sample ID = 0900152 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 19.340 
 Most Probable Value = 18.500 
 Percent Recovery = 104.5 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1120094 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.100 
 Most Probable Value = 8.250 
 Percent Recovery = 110.3 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1080292 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.860 
 Most Probable Value = 8.250 
 Percent Recovery = 107.4 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1060097 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 69.530 
 Most Probable Value = 68.800 
 Percent Recovery = 101.1 
 Analysis Date = 04/28/03 
 Lab Sample ID = 0800086 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 69.680 
 Most Probable Value = 68.800 
 Percent Recovery = 101.3 
 Analysis Date = 04/28/03 
 Lab Sample ID = 0800089 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 19.480 
 Most Probable Value = 18.500 
 Percent Recovery = 105.3 
 Analysis Date = 04/24/03 
 Lab Sample ID = 1010139 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.470 
 Most Probable Value = 18.500 
 Percent Recovery = 105.2 
 Analysis Date = 04/24/03 
 Lab Sample ID = 0980082 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.430 
 Most Probable Value = 18.500 
 Percent Recovery = 105.0 
 Analysis Date = 04/24/03 
 Lab Sample ID = 0970099 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.960 
 Most Probable Value = 8.250 
 Percent Recovery = 108.6 
 Analysis Date = 04/21/03 
 Lab Sample ID = 0940248 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.920 
 Most Probable Value = 8.250 
 Percent Recovery = 108.1 
 Analysis Date = 04/21/03 
 Lab Sample ID = 0930107 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 50.920 
 Most Probable Value = 50.450 
 Percent Recovery = 100.9 
 Analysis Date = 04/21/03 
 Lab Sample ID = 0900153 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 68.970 
 Most Probable Value = 68.800 
 Percent Recovery = 100.2 
 Analysis Date = 04/18/03 
 Lab Sample ID = 0850221 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 68.910 
 Most Probable Value = 68.800 
 Percent Recovery = 100.2 
 Analysis Date = 04/18/03 
 Lab Sample ID = 0840004 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 50.690 
 Most Probable Value = 50.450 
 Percent Recovery = 100.5 
 Analysis Date = 04/18/03 
 Lab Sample ID = 0840005 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 69.570 
 Most Probable Value = 68.800 
 Percent Recovery = 101.1 
 Analysis Date = 04/17/03 
 Lab Sample ID = 0710082 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 50.740 
 Most Probable Value = 50.450 
 Percent Recovery = 100.6 
 Analysis Date = 04/17/03 
 Lab Sample ID = 0800094 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 69.130 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 04/16/03 
 Lab Sample ID = 0730207 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 50.720 
 Most Probable Value = 50.450 
 Percent Recovery = 100.5 
 Analysis Date = 04/14/03 
 Lab Sample ID = 0720123 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 69.070 
 Most Probable Value = 68.800 
 Percent Recovery = 100.4 
 Analysis Date = 04/11/03 
 Lab Sample ID = 0660048 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 50.690 
 Most Probable Value = 50.450 
 Percent Recovery = 100.5 
 Analysis Date = 04/11/03 
 Lab Sample ID = 0690045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 50.630 
 Most Probable Value = 50.450 
 Percent Recovery = 100.4 
 Analysis Date = 04/11/03 
 Lab Sample ID = 0660191 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 51.570 
 Most Probable Value = 42.500 
 Percent Recovery = 121.3 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0590196 
 Number of FPS (SD) = 4.0 
 Blind Sample ID = 50160-50162  Lab Value = 85.560 
 Most Probable Value = 68.800 
 Percent Recovery = 124.4 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0630062 
 Number of FPS (SD) = 6.1 
 Blind Sample ID = 50160-50158  Lab Value = 39.810 
 Most Probable Value = 31.800 
 Percent Recovery = 125.2 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0620067 
 Number of FPS (SD) = 3.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 46.050 
 Most Probable Value = 42.500 
 Percent Recovery = 108.4 
 Analysis Date = 03/27/03 
 Lab Sample ID = 0580066 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50160-50162  Lab Value = 43.640 
 Most Probable Value = 42.500 
 Percent Recovery = 102.7 
 Analysis Date = 03/27/03 
 Lab Sample ID = 0560059 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50162  Lab Value = 39.300 
 Most Probable Value = 31.800 
 Percent Recovery = 123.6 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0560058 
 Number of FPS (SD) = 3.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 38.870 
 Most Probable Value = 31.800 
 Percent Recovery = 122.2 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0550133 
 Number of FPS (SD) = 3.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 48.940 
 Most Probable Value = 42.500 
 Percent Recovery = 115.2 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0510074 
 Number of FPS (SD) = 2.8 
 Blind Sample ID = 50160-50162  Lab Value = 36.990 
 Most Probable Value = 31.800 
 Percent Recovery = 116.3 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0430084 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.370 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 02/20/03 
 Lab Sample ID = 0490153 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.290 
 Most Probable Value = 42.500 
 Percent Recovery = 99.5 
 Analysis Date = 02/20/03 
 Lab Sample ID = 0440101 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 43.370 
 Most Probable Value = 42.500 
 Percent Recovery = 102.0 
 Analysis Date = 02/20/03 
 Lab Sample ID = 0420106 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 42.370 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0360072 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.540 
 Most Probable Value = 31.800 
 Percent Recovery = 102.3 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0380145 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.550 
 Most Probable Value = 31.800 
 Percent Recovery = 102.4 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0370070 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.760 
 Most Probable Value = 8.250 
 Percent Recovery = 106.2 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0310104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.830 
 Most Probable Value = 8.250 
 Percent Recovery = 107.0 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0290074 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 42.270 
 Most Probable Value = 42.500 
 Percent Recovery = 99.5 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0360013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 69.000 
 Most Probable Value = 68.800 
 Percent Recovery = 100.3 
 Analysis Date = 02/10/03 
 Lab Sample ID = 3570225 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 19.140 
 Most Probable Value = 18.500 
 Percent Recovery = 103.5 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0340093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.670 
 Most Probable Value = 8.250 
 Percent Recovery = 105.1 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0280003 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.860 
 Most Probable Value = 8.250 
 Percent Recovery = 107.4 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0230081 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.810 
 Most Probable Value = 8.250 
 Percent Recovery = 106.8 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0210039 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.850 
 Most Probable Value = 8.250 
 Percent Recovery = 107.3 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0160116 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.990 
 Most Probable Value = 18.500 
 Percent Recovery = 102.6 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0280004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.960 
 Most Probable Value = 18.500 
 Percent Recovery = 102.5 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0240112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.200 
 Most Probable Value = 18.500 
 Percent Recovery = 103.8 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0150123 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.840 
 Most Probable Value = 8.250 
 Percent Recovery = 107.2 
 Analysis Date = 02/05/03 
 Lab Sample ID = 0140065 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 69.160 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 02/05/03 
 Lab Sample ID = 0020020 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.220 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 02/05/03 
 Lab Sample ID = 3530123 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 50.410 
 Most Probable Value = 50.450 
 Percent Recovery = 99.9 
 Analysis Date = 02/05/03 
 Lab Sample ID = 3570226 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 50.460 
 Most Probable Value = 50.450 
 Percent Recovery = 100.0 
 Analysis Date = 02/05/03 
 Lab Sample ID = 3540045 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 19.450 
 Most Probable Value = 18.500 
 Percent Recovery = 105.1 
 Analysis Date = 02/05/03 
 Lab Sample ID = 0100110 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 68.780 
 Most Probable Value = 68.800 
 Percent Recovery = 100.0 
 Analysis Date = 01/31/03 
 Lab Sample ID = 3510216 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 69.220 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 01/29/03 
 Lab Sample ID = 3470184 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 42.710 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 01/23/03 
 Lab Sample ID = 3360033 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 43.040 
 Most Probable Value = 42.500 
 Percent Recovery = 101.3 
 Analysis Date = 01/23/03 
 Lab Sample ID = 3300071 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 69.100 
 Most Probable Value = 68.800 
 Percent Recovery = 100.4 
 Analysis Date = 01/23/03 
 Lab Sample ID = 3450058 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.310 
 Most Probable Value = 68.800 
 Percent Recovery = 100.7 
 Analysis Date = 01/23/03 
 Lab Sample ID = 3390070 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 69.250 
 Most Probable Value = 68.800 
 Percent Recovery = 100.7 
 Analysis Date = 01/23/03 
 Lab Sample ID = 3370141 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 50.780 
 Most Probable Value = 50.450 
 Percent Recovery = 100.7 
 Analysis Date = 01/23/03 
 Lab Sample ID = 3460097 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 50.700 
 Most Probable Value = 50.450 
 Percent Recovery = 100.5 
 Analysis Date = 01/23/03 
 Lab Sample ID = 3440054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 50.800 
 Most Probable Value = 50.450 
 Percent Recovery = 100.7 
 Analysis Date = 01/23/03 
 Lab Sample ID = 3400087 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 8.750 
 Most Probable Value = 8.250 
 Percent Recovery = 106.1 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0080072 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.850 
 Most Probable Value = 8.250 
 Percent Recovery = 107.3 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0070010 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 68.880 
 Most Probable Value = 68.800 
 Percent Recovery = 100.1 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0020021 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 50.450 
 Most Probable Value = 50.450 
 Percent Recovery = 100.0 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0020022 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 19.420 
 Most Probable Value = 18.500 
 Percent Recovery = 105.0 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0090078 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 42.600 
 Most Probable Value = 42.500 
 Percent Recovery = 100.2 
 Analysis Date = 01/15/03 
 Lab Sample ID = 3290103 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 32.730 
 Most Probable Value = 31.800 
 Percent Recovery = 102.9 
 Analysis Date = 01/15/03 
 Lab Sample ID = 3290104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.690 
 Most Probable Value = 31.800 
 Percent Recovery = 102.8 
 Analysis Date = 01/15/03 
 Lab Sample ID = 3260092 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.560 
 Most Probable Value = 31.800 
 Percent Recovery = 102.4 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3360034 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.630 
 Most Probable Value = 42.500 
 Percent Recovery = 100.3 
 Analysis Date = 12/18/02 
 Lab Sample ID = 3170023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.590 
 Most Probable Value = 31.800 
 Percent Recovery = 102.5 
 Analysis Date = 12/18/02 
 Lab Sample ID = 3170162 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.430 
 Most Probable Value = 42.500 
 Percent Recovery = 99.8 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3180166 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 32.780 
 Most Probable Value = 31.800 
 Percent Recovery = 103.1 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3120042 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.460 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3240105 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 42.410 
 Most Probable Value = 42.500 
 Percent Recovery = 99.8 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3220104 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 9.010 
 Most Probable Value = 8.250 
 Percent Recovery = 109.2 
 Analysis Date = 12/03/02 
 Lab Sample ID = 3010162 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.040 
 Most Probable Value = 8.250 
 Percent Recovery = 109.6 
 Analysis Date = 12/03/02 
 Lab Sample ID = 2970192 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.950 
 Most Probable Value = 8.250 
 Percent Recovery = 108.5 
 Analysis Date = 12/03/02 
 Lab Sample ID = 2770156 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 43.110 
 Most Probable Value = 42.500 
 Percent Recovery = 101.4 
 Analysis Date = 12/03/02 
 Lab Sample ID = 3100091 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50162  Lab Value = 33.230 
 Most Probable Value = 31.800 
 Percent Recovery = 104.5 
 Analysis Date = 12/03/02 
 Lab Sample ID = 3100090 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 19.630 
 Most Probable Value = 18.500 
 Percent Recovery = 106.1 
 Analysis Date = 12/03/02 
 Lab Sample ID = 3020121 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.570 
 Most Probable Value = 18.500 
 Percent Recovery = 105.8 
 Analysis Date = 12/03/02 
 Lab Sample ID = 2810014 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.590 
 Most Probable Value = 18.500 
 Percent Recovery = 105.9 
 Analysis Date = 12/03/02 
 Lab Sample ID = 2800032 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.000 
 Most Probable Value = 8.250 
 Percent Recovery = 109.1 
 Analysis Date = 12/02/02 
 Lab Sample ID = 2960004 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.390 
 Most Probable Value = 8.250 
 Percent Recovery = 113.8 
 Analysis Date = 12/02/02 
 Lab Sample ID = 2910191 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.030 
 Most Probable Value = 8.250 
 Percent Recovery = 109.5 
 Analysis Date = 12/02/02 
 Lab Sample ID = 2890092 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.010 
 Most Probable Value = 8.250 
 Percent Recovery = 109.2 
 Analysis Date = 12/02/02 
 Lab Sample ID = 2880101 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.510 
 Most Probable Value = 18.500 
 Percent Recovery = 105.5 
 Analysis Date = 12/02/02 
 Lab Sample ID = 2960005 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.530 
 Most Probable Value = 18.500 
 Percent Recovery = 105.6 
 Analysis Date = 12/02/02 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.840 
 Most Probable Value = 18.500 
 Percent Recovery = 107.2 
 Analysis Date = 12/02/02 
 Lab Sample ID = 2840146 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.000 
 Most Probable Value = 8.250 
 Percent Recovery = 109.1 
 Analysis Date = 11/29/02 
 Lab Sample ID = 2820098 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.460 
 Most Probable Value = 8.250 
 Percent Recovery = 114.7 
 Analysis Date = 11/26/02 
 Lab Sample ID = 2750140 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 55.510 
 Most Probable Value = 42.500 
 Percent Recovery = 130.6 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3080084 
 Number of FPS (SD) = 5.7 
 Blind Sample ID = 50160-50162  Lab Value = 135.800 
 Most Probable Value = 138.000 
 Percent Recovery = 98.4 
 Analysis Date = 11/26/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 137.910 
 Most Probable Value = 138.000 
 Percent Recovery = 99.9 
 Analysis Date = 11/26/02 
 Lab Sample ID = 2740175 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 135.580 
 Most Probable Value = 138.000 
 Percent Recovery = 98.2 
 Analysis Date = 11/26/02 
 Lab Sample ID = 2700213 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 135.120 
 Most Probable Value = 138.000 
 Percent Recovery = 97.9 
 Analysis Date = 11/25/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 135.300 
 Most Probable Value = 138.000 
 Percent Recovery = 98.0 
 Analysis Date = 11/25/02 
 Lab Sample ID = 2680106 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 135.660 
 Most Probable Value = 138.000 
 Percent Recovery = 98.3 
 Analysis Date = 11/25/02 
 Lab Sample ID = 2660137 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 135.240 
 Most Probable Value = 138.000 
 Percent Recovery = 98.0 
 Analysis Date = 11/25/02 
 Lab Sample ID = 2630178 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 137.060 
 Most Probable Value = 138.000 
 Percent Recovery = 99.3 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 136.070 
 Most Probable Value = 138.000 
 Percent Recovery = 98.6 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 136.100 
 Most Probable Value = 138.000 
 Percent Recovery = 98.6 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2590025 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 133.890 
 Most Probable Value = 138.000 
 Percent Recovery = 97.0 
 Analysis Date = 10/04/02 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 133.800 
 Most Probable Value = 138.000 
 Percent Recovery = 97.0 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 133.760 
 Most Probable Value = 138.000 
 Percent Recovery = 96.9 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2520186 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 133.970 
 Most Probable Value = 138.000 
 Percent Recovery = 97.1 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2490181 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 57.890 
 Most Probable Value = 56.000 
 Percent Recovery = 103.4 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 172.660 
 Most Probable Value = 177.450 
 Percent Recovery = 97.3 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2470180 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25156-75004  Lab Value = 134.070 
 Most Probable Value = 138.000 
 Percent Recovery = 97.2 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 172.450 
 Most Probable Value = 177.450 
 Percent Recovery = 97.2 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2420162 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25156-75004  Lab Value = 57.830 
 Most Probable Value = 56.000 
 Percent Recovery = 103.3 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 171.620 
 Most Probable Value = 177.450 
 Percent Recovery = 96.7 
 Analysis Date = 09/19/02 
 Lab Sample ID = 2400002 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25156-75004  Lab Value = 178.210 
 Most Probable Value = 177.450 
 Percent Recovery = 100.4 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2380008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 57.440 
 Most Probable Value = 56.000 
 Percent Recovery = 102.6 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 171.530 
 Most Probable Value = 177.450 
 Percent Recovery = 96.7 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2330179 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25156-75004  Lab Value = 58.240 
 Most Probable Value = 56.000 
 Percent Recovery = 104.0 
 Analysis Date = 08/22/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 173.950 
 Most Probable Value = 177.450 
 Percent Recovery = 98.0 
 Analysis Date = 08/22/02 
 Lab Sample ID = 2310149 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 58.320 
 Most Probable Value = 56.000 
 Percent Recovery = 104.1 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 173.840 
 Most Probable Value = 177.450 
 Percent Recovery = 98.0 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270214 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 174.050 
 Most Probable Value = 177.450 
 Percent Recovery = 98.1 
 Analysis Date = 08/15/02 
 Lab Sample ID = 2240217 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 32.910 
 Most Probable Value = 30.900 
 Percent Recovery = 106.5 
 Analysis Date = 08/14/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 58.410 
 Most Probable Value = 56.000 
 Percent Recovery = 104.3 
 Analysis Date = 08/14/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 174.310 
 Most Probable Value = 177.450 
 Percent Recovery = 98.2 
 Analysis Date = 08/14/02 
 Lab Sample ID = 2200190 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 32.510 
 Most Probable Value = 30.900 
 Percent Recovery = 105.2 
 Analysis Date = 08/06/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.750 
 Most Probable Value = 46.350 
 Percent Recovery = 103.0 
 Analysis Date = 08/06/02 
 Lab Sample ID = 2110239 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.690 
 Most Probable Value = 46.350 
 Percent Recovery = 102.9 
 Analysis Date = 08/05/02 
 Lab Sample ID = 2070107 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.770 
 Most Probable Value = 46.350 
 Percent Recovery = 103.1 
 Analysis Date = 08/01/02 
 Lab Sample ID = 2050295 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.540 
 Most Probable Value = 30.900 
 Percent Recovery = 105.3 
 Analysis Date = 07/31/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.850 
 Most Probable Value = 46.350 
 Percent Recovery = 103.2 
 Analysis Date = 07/31/02 
 Lab Sample ID = 2050013 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.620 
 Most Probable Value = 30.900 
 Percent Recovery = 105.6 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.800 
 Most Probable Value = 46.350 
 Percent Recovery = 103.1 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2000043 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.620 
 Most Probable Value = 30.900 
 Percent Recovery = 105.6 
 Analysis Date = 07/23/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.740 
 Most Probable Value = 46.350 
 Percent Recovery = 103.0 
 Analysis Date = 07/23/02 
 Lab Sample ID = 1970104 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.780 
 Most Probable Value = 46.350 
 Percent Recovery = 103.1 
 Analysis Date = 07/18/02 
 Lab Sample ID = 1920192 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.830 
 Most Probable Value = 46.350 
 Percent Recovery = 103.2 
 Analysis Date = 07/18/02 
 Lab Sample ID = 1900133 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.500 
 Most Probable Value = 30.900 
 Percent Recovery = 105.2 
 Analysis Date = 07/11/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.700 
 Most Probable Value = 46.350 
 Percent Recovery = 102.9 
 Analysis Date = 07/11/02 
 Lab Sample ID = 1830137 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 134.910 
 Most Probable Value = 138.000 
 Percent Recovery = 97.8 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 134.300 
 Most Probable Value = 138.000 
 Percent Recovery = 97.3 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1790189 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 134.910 
 Most Probable Value = 138.000 
 Percent Recovery = 97.8 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1790029 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 135.030 
 Most Probable Value = 138.000 
 Percent Recovery = 97.8 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1760170 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 136.860 
 Most Probable Value = 138.000 
 Percent Recovery = 99.2 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 134.940 
 Most Probable Value = 138.000 
 Percent Recovery = 97.8 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1720150 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 135.050 
 Most Probable Value = 138.000 
 Percent Recovery = 97.9 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 135.280 
 Most Probable Value = 138.000 
 Percent Recovery = 98.0 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1690122 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 136.320 
 Most Probable Value = 138.000 
 Percent Recovery = 98.8 
 Analysis Date = 06/25/02 
 Lab Sample ID = 1650229 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 135.240 
 Most Probable Value = 138.000 
 Percent Recovery = 98.0 
 Analysis Date = 06/20/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 135.070 
 Most Probable Value = 138.000 
 Percent Recovery = 97.9 
 Analysis Date = 06/20/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 135.260 
 Most Probable Value = 138.000 
 Percent Recovery = 98.0 
 Analysis Date = 06/20/02 
 Lab Sample ID = 1620147 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 135.270 
 Most Probable Value = 138.000 
 Percent Recovery = 98.0 
 Analysis Date = 06/18/02 
 Lab Sample ID = 1580209 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 136.220 
 Most Probable Value = 138.000 
 Percent Recovery = 98.7 
 Analysis Date = 06/13/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 135.090 
 Most Probable Value = 138.000 
 Percent Recovery = 97.9 
 Analysis Date = 06/13/02 
 Lab Sample ID = 1550133 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 58.590 
 Most Probable Value = 56.000 
 Percent Recovery = 104.6 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 174.260 
 Most Probable Value = 177.450 
 Percent Recovery = 98.2 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1510055 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 172.090 
 Most Probable Value = 177.450 
 Percent Recovery = 97.0 
 Analysis Date = 06/03/02 
 Lab Sample ID = 1490009 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25156-75004  Lab Value = 57.920 
 Most Probable Value = 56.000 
 Percent Recovery = 103.4 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 173.220 
 Most Probable Value = 177.450 
 Percent Recovery = 97.6 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1430035 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25156-75004  Lab Value = 58.000 
 Most Probable Value = 56.000 
 Percent Recovery = 103.6 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 172.810 
 Most Probable Value = 177.450 
 Percent Recovery = 97.4 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1410014 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25156-75004  Lab Value = 172.730 
 Most Probable Value = 177.450 
 Percent Recovery = 97.3 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1370066 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25156-75004  Lab Value = 57.970 
 Most Probable Value = 56.000 
 Percent Recovery = 103.5 
 Analysis Date = 05/21/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 172.260 
 Most Probable Value = 177.450 
 Percent Recovery = 97.1 
 Analysis Date = 05/21/02 
 Lab Sample ID = 1350035 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25156-75004  Lab Value = 173.890 
 Most Probable Value = 177.450 
 Percent Recovery = 98.0 
 Analysis Date = 05/17/02 
 Lab Sample ID = 1300052 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 173.700 
 Most Probable Value = 177.450 
 Percent Recovery = 97.9 
 Analysis Date = 05/17/02 
 Lab Sample ID = 1300053 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 59.780 
 Most Probable Value = 56.000 
 Percent Recovery = 106.8 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 173.900 
 Most Probable Value = 177.450 
 Percent Recovery = 98.0 
 Analysis Date = 05/10/02 
 Lab Sample ID = 1260120 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 58.920 
 Most Probable Value = 56.000 
 Percent Recovery = 105.2 
 Analysis Date = 05/09/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 48.090 
 Most Probable Value = 46.350 
 Percent Recovery = 103.8 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1210021 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.000 
 Most Probable Value = 30.900 
 Percent Recovery = 106.8 
 Analysis Date = 05/01/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 48.150 
 Most Probable Value = 46.350 
 Percent Recovery = 103.9 
 Analysis Date = 05/01/02 
 Lab Sample ID = 1160078 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 48.680 
 Most Probable Value = 46.350 
 Percent Recovery = 105.0 
 Analysis Date = 05/01/02 
 Lab Sample ID = 1140065 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.820 
 Most Probable Value = 30.900 
 Percent Recovery = 106.2 
 Analysis Date = 04/25/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.970 
 Most Probable Value = 46.350 
 Percent Recovery = 103.5 
 Analysis Date = 04/25/02 
 Lab Sample ID = 1090189 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.160 
 Most Probable Value = 30.900 
 Percent Recovery = 104.1 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.720 
 Most Probable Value = 46.350 
 Percent Recovery = 103.0 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1070005 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.090 
 Most Probable Value = 30.900 
 Percent Recovery = 107.1 
 Analysis Date = 04/23/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 48.220 
 Most Probable Value = 46.350 
 Percent Recovery = 104.0 
 Analysis Date = 04/23/02 
 Lab Sample ID = 1020015 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.870 
 Most Probable Value = 46.350 
 Percent Recovery = 103.3 
 Analysis Date = 04/23/02 
 Lab Sample ID = 1000068 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.200 
 Most Probable Value = 30.900 
 Percent Recovery = 107.4 
 Analysis Date = 04/19/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 48.200 
 Most Probable Value = 46.350 
 Percent Recovery = 104.0 
 Analysis Date = 04/19/02 
 Lab Sample ID = 0980062 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 134.770 
 Most Probable Value = 138.000 
 Percent Recovery = 97.7 
 Analysis Date = 04/19/02 
 Lab Sample ID = 0920041 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 49.110 
 Most Probable Value = 46.350 
 Percent Recovery = 106.0 
 Analysis Date = 04/16/02 
 Lab Sample ID = 0930205 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.010 
 Most Probable Value = 30.900 
 Percent Recovery = 106.8 
 Analysis Date = 04/12/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 134.180 
 Most Probable Value = 138.000 
 Percent Recovery = 97.2 
 Analysis Date = 04/12/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 134.380 
 Most Probable Value = 138.000 
 Percent Recovery = 97.4 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0870219 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 135.450 
 Most Probable Value = 138.000 
 Percent Recovery = 98.2 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0810202 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 136.140 
 Most Probable Value = 138.000 
 Percent Recovery = 98.7 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 133.970 
 Most Probable Value = 138.000 
 Percent Recovery = 97.1 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 133.700 
 Most Probable Value = 138.000 
 Percent Recovery = 96.9 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0850071 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 135.510 
 Most Probable Value = 138.000 
 Percent Recovery = 98.2 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0790076 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 135.260 
 Most Probable Value = 138.000 
 Percent Recovery = 98.0 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0770062 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 135.800 
 Most Probable Value = 138.000 
 Percent Recovery = 98.4 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 133.710 
 Most Probable Value = 138.000 
 Percent Recovery = 96.9 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 133.940 
 Most Probable Value = 138.000 
 Percent Recovery = 97.1 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0720157 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 134.830 
 Most Probable Value = 138.000 
 Percent Recovery = 97.7 
 Analysis Date = 03/20/02 
 Lab Sample ID = 0650158 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 134.310 
 Most Probable Value = 138.000 
 Percent Recovery = 97.3 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0700077 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 134.240 
 Most Probable Value = 138.000 
 Percent Recovery = 97.3 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 173.270 
 Most Probable Value = 177.450 
 Percent Recovery = 97.6 
 Analysis Date = 03/12/02 
 Lab Sample ID = 0590016 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25156-75004  Lab Value = 57.970 
 Most Probable Value = 56.000 
 Percent Recovery = 103.5 
 Analysis Date = 03/11/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 58.540 
 Most Probable Value = 56.000 
 Percent Recovery = 104.5 
 Analysis Date = 03/11/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 174.310 
 Most Probable Value = 177.450 
 Percent Recovery = 98.2 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0570002 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 175.360 
 Most Probable Value = 177.450 
 Percent Recovery = 98.8 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0530015 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 58.190 
 Most Probable Value = 56.000 
 Percent Recovery = 103.9 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 174.630 
 Most Probable Value = 177.450 
 Percent Recovery = 98.4 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0430021 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 58.240 
 Most Probable Value = 56.000 
 Percent Recovery = 104.0 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 175.560 
 Most Probable Value = 177.450 
 Percent Recovery = 98.9 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510110 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25156-75004  Lab Value = 59.330 
 Most Probable Value = 56.000 
 Percent Recovery = 105.9 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 174.390 
 Most Probable Value = 177.450 
 Percent Recovery = 98.3 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460020 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 174.610 
 Most Probable Value = 177.450 
 Percent Recovery = 98.4 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390009 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 57.590 
 Most Probable Value = 56.000 
 Percent Recovery = 102.8 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 173.080 
 Most Probable Value = 177.450 
 Percent Recovery = 97.5 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25156-75004  Lab Value = 173.260 
 Most Probable Value = 177.450 
 Percent Recovery = 97.6 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370005 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25156-75004  Lab Value = 47.550 
 Most Probable Value = 46.350 
 Percent Recovery = 102.6 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320084 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.380 
 Most Probable Value = 30.900 
 Percent Recovery = 104.8 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.440 
 Most Probable Value = 30.900 
 Percent Recovery = 105.0 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.780 
 Most Probable Value = 46.350 
 Percent Recovery = 103.1 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300030 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.780 
 Most Probable Value = 46.350 
 Percent Recovery = 103.1 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280072 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.410 
 Most Probable Value = 46.350 
 Percent Recovery = 102.3 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0240011 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.040 
 Most Probable Value = 30.900 
 Percent Recovery = 106.9 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.330 
 Most Probable Value = 30.900 
 Percent Recovery = 104.6 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.340 
 Most Probable Value = 46.350 
 Percent Recovery = 102.1 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230028 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.500 
 Most Probable Value = 46.350 
 Percent Recovery = 102.5 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.390 
 Most Probable Value = 30.900 
 Percent Recovery = 104.8 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.510 
 Most Probable Value = 46.350 
 Percent Recovery = 102.5 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150021 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 47.500 
 Most Probable Value = 46.350 
 Percent Recovery = 102.5 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 31.960 
 Most Probable Value = 30.900 
 Percent Recovery = 103.4 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.670 
 Most Probable Value = 46.350 
 Percent Recovery = 102.8 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080012 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 136.690 
 Most Probable Value = 138.000 
 Percent Recovery = 99.1 
 Analysis Date = 01/02/02 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 135.050 
 Most Probable Value = 138.000 
 Percent Recovery = 97.9 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 135.520 
 Most Probable Value = 138.000 
 Percent Recovery = 98.2 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 134.610 
 Most Probable Value = 138.000 
 Percent Recovery = 97.5 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620065 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 134.680 
 Most Probable Value = 138.000 
 Percent Recovery = 97.6 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620067 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 133.580 
 Most Probable Value = 138.000 
 Percent Recovery = 96.8 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620066 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 136.510 
 Most Probable Value = 138.000 
 Percent Recovery = 98.9 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530024 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 136.670 
 Most Probable Value = 138.000 
 Percent Recovery = 99.0 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 135.510 
 Most Probable Value = 138.000 
 Percent Recovery = 98.2 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 135.740 
 Most Probable Value = 138.000 
 Percent Recovery = 98.4 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480019 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 135.760 
 Most Probable Value = 138.000 
 Percent Recovery = 98.4 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460006 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 134.930 
 Most Probable Value = 138.000 
 Percent Recovery = 97.8 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 135.280 
 Most Probable Value = 138.000 
 Percent Recovery = 98.0 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410011 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 133.950 
 Most Probable Value = 138.000 
 Percent Recovery = 97.1 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400010 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 134.880 
 Most Probable Value = 138.000 
 Percent Recovery = 97.7 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 174.200 
 Most Probable Value = 177.450 
 Percent Recovery = 98.2 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370122 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 57.790 
 Most Probable Value = 56.000 
 Percent Recovery = 103.2 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 173.480 
 Most Probable Value = 177.450 
 Percent Recovery = 97.8 
 Analysis Date = 11/29/01 
 Lab Sample ID = 3330012 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25156-75004  Lab Value = 61.960 
 Most Probable Value = 56.000 
 Percent Recovery = 110.6 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 186.290 
 Most Probable Value = 177.450 
 Percent Recovery = 105.0 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320135 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25156-75004  Lab Value = 186.180 
 Most Probable Value = 177.450 
 Percent Recovery = 104.9 
 Analysis Date = 11/23/01 
 Lab Sample ID = 3270060 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25156-75004  Lab Value = 62.870 
 Most Probable Value = 56.000 
 Percent Recovery = 112.3 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 185.780 
 Most Probable Value = 177.450 
 Percent Recovery = 104.7 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250008 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25156-75004  Lab Value = 184.940 
 Most Probable Value = 177.450 
 Percent Recovery = 104.2 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250009 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25156-75004  Lab Value = 62.050 
 Most Probable Value = 56.000 
 Percent Recovery = 110.8 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 61.920 
 Most Probable Value = 56.000 
 Percent Recovery = 110.6 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 191.820 
 Most Probable Value = 177.450 
 Percent Recovery = 108.1 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180053 
 Number of FPS (SD) = 3.2 
 Blind Sample ID = 25156-75004  Lab Value = 178.310 
 Most Probable Value = 177.450 
 Percent Recovery = 100.5 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120033 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 59.600 
 Most Probable Value = 56.000 
 Percent Recovery = 106.4 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 177.980 
 Most Probable Value = 177.450 
 Percent Recovery = 100.3 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090191 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25156-75004  Lab Value = 49.240 
 Most Probable Value = 46.350 
 Percent Recovery = 106.2 
 Analysis Date = 11/01/01 
 Lab Sample ID = 3050001 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.500 
 Most Probable Value = 30.900 
 Percent Recovery = 108.4 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 49.090 
 Most Probable Value = 46.350 
 Percent Recovery = 105.9 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990067 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 49.080 
 Most Probable Value = 46.350 
 Percent Recovery = 105.9 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990066 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.680 
 Most Probable Value = 30.900 
 Percent Recovery = 105.8 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.970 
 Most Probable Value = 46.350 
 Percent Recovery = 103.5 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950108 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 48.030 
 Most Probable Value = 46.350 
 Percent Recovery = 103.6 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920096 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.230 
 Most Probable Value = 30.900 
 Percent Recovery = 104.3 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.530 
 Most Probable Value = 30.900 
 Percent Recovery = 105.3 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 48.260 
 Most Probable Value = 46.350 
 Percent Recovery = 104.1 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880145 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 48.010 
 Most Probable Value = 46.350 
 Percent Recovery = 103.6 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840020 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.540 
 Most Probable Value = 30.900 
 Percent Recovery = 105.3 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.880 
 Most Probable Value = 46.350 
 Percent Recovery = 103.3 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780228 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.660 
 Most Probable Value = 30.900 
 Percent Recovery = 105.7 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.870 
 Most Probable Value = 46.350 
 Percent Recovery = 103.3 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 165.390 
 Most Probable Value = 168.600 
 Percent Recovery = 98.1 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25150-75004  Lab Value = 165.560 
 Most Probable Value = 168.600 
 Percent Recovery = 98.2 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760040 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure



- Alkalinity (as CaCO3), FIL, TITR -
Percent Recovery by Date
Lab: NWQL, PCode: 29801, MCode: TT040
Analysis Dates: 10/03/01 through 09/29/06
Open Data Set

 Lab Value = 155.100 
 Most Probable Value = 5.700 
 Percent Recovery = 2721.1 
 Analysis Date = 06/10/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = 90.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 221.160 
 Most Probable Value = 42.500 
 Percent Recovery = 520.4 
 Analysis Date = 09/27/04 
 Lab Sample ID = 2110281 
 Number of FPS (SD) = 77.8 
 Blind Sample ID = 50162-50160  Lab Value = 155.100 
 Most Probable Value = 5.700 
 Percent Recovery = 2721.1 
 Analysis Date = 06/10/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = 90.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 221.160 
 Most Probable Value = 42.500 
 Percent Recovery = 520.4 
 Analysis Date = 09/27/04 
 Lab Sample ID = 2110281 
 Number of FPS (SD) = 77.8 
 Blind Sample ID = 50162-50160  Lab Value = 27.270 
 Most Probable Value = 25.500 
 Percent Recovery = 106.9 
 Analysis Date = 09/29/06 
 Lab Sample ID = 2620209 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.860 
 Most Probable Value = 30.625 
 Percent Recovery = 104.0 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2580205 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75170  Lab Value = 26.990 
 Most Probable Value = 25.500 
 Percent Recovery = 105.8 
 Analysis Date = 09/21/06 
 Lab Sample ID = 2510397 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.480 
 Most Probable Value = 30.625 
 Percent Recovery = 102.8 
 Analysis Date = 09/21/06 
 Lab Sample ID = 2540001 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 31.890 
 Most Probable Value = 30.625 
 Percent Recovery = 104.1 
 Analysis Date = 09/15/06 
 Lab Sample ID = 2500166 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75170  Lab Value = 27.370 
 Most Probable Value = 25.500 
 Percent Recovery = 107.3 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2480070 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 23.640 
 Most Probable Value = 22.125 
 Percent Recovery = 106.8 
 Analysis Date = 09/08/06 
 Lab Sample ID = 2370430 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.290 
 Most Probable Value = 30.625 
 Percent Recovery = 102.2 
 Analysis Date = 09/08/06 
 Lab Sample ID = 2400121 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 23.610 
 Most Probable Value = 22.125 
 Percent Recovery = 106.7 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2340037 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.520 
 Most Probable Value = 30.625 
 Percent Recovery = 102.9 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2330212 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 23.850 
 Most Probable Value = 22.125 
 Percent Recovery = 107.8 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2300088 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.250 
 Most Probable Value = 30.625 
 Percent Recovery = 102.0 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2280134 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 23.390 
 Most Probable Value = 22.125 
 Percent Recovery = 105.7 
 Analysis Date = 08/22/06 
 Lab Sample ID = 2230258 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.290 
 Most Probable Value = 30.625 
 Percent Recovery = 102.2 
 Analysis Date = 08/22/06 
 Lab Sample ID = 2260051 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 23.400 
 Most Probable Value = 22.125 
 Percent Recovery = 105.8 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2200104 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.650 
 Most Probable Value = 22.125 
 Percent Recovery = 106.9 
 Analysis Date = 08/11/06 
 Lab Sample ID = 2190172 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.460 
 Most Probable Value = 30.625 
 Percent Recovery = 102.7 
 Analysis Date = 08/11/06 
 Lab Sample ID = 2190173 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 32.080 
 Most Probable Value = 30.625 
 Percent Recovery = 104.8 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2150116 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75170  Lab Value = 23.760 
 Most Probable Value = 22.125 
 Percent Recovery = 107.4 
 Analysis Date = 08/07/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.520 
 Most Probable Value = 28.850 
 Percent Recovery = 105.8 
 Analysis Date = 08/01/06 
 Lab Sample ID = 2080098 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 30.240 
 Most Probable Value = 28.850 
 Percent Recovery = 104.8 
 Analysis Date = 07/28/06 
 Lab Sample ID = 2050126 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 23.710 
 Most Probable Value = 22.125 
 Percent Recovery = 107.2 
 Analysis Date = 07/26/06 
 Lab Sample ID = 2020229 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.530 
 Most Probable Value = 28.850 
 Percent Recovery = 105.8 
 Analysis Date = 07/24/06 
 Lab Sample ID = 2010015 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 23.860 
 Most Probable Value = 22.125 
 Percent Recovery = 107.8 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990162 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.540 
 Most Probable Value = 22.125 
 Percent Recovery = 106.4 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1950017 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 29.970 
 Most Probable Value = 28.850 
 Percent Recovery = 103.9 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 30.210 
 Most Probable Value = 28.850 
 Percent Recovery = 104.7 
 Analysis Date = 07/17/06 
 Lab Sample ID = 1910086 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 23.570 
 Most Probable Value = 22.125 
 Percent Recovery = 106.5 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1910077 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.610 
 Most Probable Value = 22.125 
 Percent Recovery = 106.7 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1860016 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.340 
 Most Probable Value = 28.850 
 Percent Recovery = 105.2 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1810354 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 30.470 
 Most Probable Value = 28.850 
 Percent Recovery = 105.6 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1910072 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 31.210 
 Most Probable Value = 29.650 
 Percent Recovery = 105.3 
 Analysis Date = 07/06/06 
 Lab Sample ID = 1800250 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 30.320 
 Most Probable Value = 28.850 
 Percent Recovery = 105.1 
 Analysis Date = 07/05/06 
 Lab Sample ID = 1740229 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 31.100 
 Most Probable Value = 29.650 
 Percent Recovery = 104.9 
 Analysis Date = 07/05/06 
 Lab Sample ID = 1780112 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 31.210 
 Most Probable Value = 29.650 
 Percent Recovery = 105.3 
 Analysis Date = 07/05/06 
 Lab Sample ID = 1740209 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 30.070 
 Most Probable Value = 28.850 
 Percent Recovery = 104.2 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1730124 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 30.320 
 Most Probable Value = 28.850 
 Percent Recovery = 105.1 
 Analysis Date = 06/23/06 
 Lab Sample ID = 1670243 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 31.130 
 Most Probable Value = 29.650 
 Percent Recovery = 105.0 
 Analysis Date = 06/23/06 
 Lab Sample ID = 1660145 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 30.170 
 Most Probable Value = 28.850 
 Percent Recovery = 104.6 
 Analysis Date = 06/21/06 
 Lab Sample ID = 1600201 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 31.300 
 Most Probable Value = 29.650 
 Percent Recovery = 105.6 
 Analysis Date = 06/21/06 
 Lab Sample ID = 1630149 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 30.280 
 Most Probable Value = 28.850 
 Percent Recovery = 105.0 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1570195 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 30.700 
 Most Probable Value = 29.650 
 Percent Recovery = 103.5 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1590163 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75168  Lab Value = 15.450 
 Most Probable Value = 14.100 
 Percent Recovery = 109.6 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1460011 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 30.120 
 Most Probable Value = 29.650 
 Percent Recovery = 101.6 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1460005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75168  Lab Value = 15.320 
 Most Probable Value = 14.100 
 Percent Recovery = 108.7 
 Analysis Date = 06/06/06 
 Lab Sample ID = 1420084 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.410 
 Most Probable Value = 29.650 
 Percent Recovery = 99.2 
 Analysis Date = 06/02/06 
 Lab Sample ID = 1390230 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 15.320 
 Most Probable Value = 14.100 
 Percent Recovery = 108.7 
 Analysis Date = 05/31/06 
 Lab Sample ID = 1380004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.650 
 Most Probable Value = 29.650 
 Percent Recovery = 100.0 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25172-75168  Lab Value = 30.380 
 Most Probable Value = 29.650 
 Percent Recovery = 102.5 
 Analysis Date = 05/24/06 
 Lab Sample ID = 1320173 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75168  Lab Value = 15.730 
 Most Probable Value = 14.100 
 Percent Recovery = 111.6 
 Analysis Date = 05/18/06 
 Lab Sample ID = 1310137 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.090 
 Most Probable Value = 14.100 
 Percent Recovery = 114.1 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1280102 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.070 
 Most Probable Value = 14.100 
 Percent Recovery = 114.0 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1240136 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 31.030 
 Most Probable Value = 29.650 
 Percent Recovery = 104.7 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 15.990 
 Most Probable Value = 14.100 
 Percent Recovery = 113.4 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1210050 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 31.050 
 Most Probable Value = 29.650 
 Percent Recovery = 104.7 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1220156 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 27.470 
 Most Probable Value = 25.500 
 Percent Recovery = 107.7 
 Analysis Date = 05/03/06 
 Lab Sample ID = 1170182 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.200 
 Most Probable Value = 25.500 
 Percent Recovery = 106.7 
 Analysis Date = 05/03/06 
 Lab Sample ID = 1150097 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.370 
 Most Probable Value = 25.500 
 Percent Recovery = 107.3 
 Analysis Date = 04/27/06 
 Lab Sample ID = 1100073 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 15.930 
 Most Probable Value = 14.100 
 Percent Recovery = 113.0 
 Analysis Date = 04/27/06 
 Lab Sample ID = 1110231 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.260 
 Most Probable Value = 14.100 
 Percent Recovery = 115.3 
 Analysis Date = 04/20/06 
 Lab Sample ID = 1080076 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 26.910 
 Most Probable Value = 25.500 
 Percent Recovery = 105.5 
 Analysis Date = 04/19/06 
 Lab Sample ID = 1030096 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.270 
 Most Probable Value = 14.100 
 Percent Recovery = 115.4 
 Analysis Date = 04/19/06 
 Lab Sample ID = 1040007 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.250 
 Most Probable Value = 25.500 
 Percent Recovery = 106.9 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1000125 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.120 
 Most Probable Value = 25.500 
 Percent Recovery = 106.4 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0960077 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.070 
 Most Probable Value = 14.100 
 Percent Recovery = 114.0 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0970090 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.010 
 Most Probable Value = 14.100 
 Percent Recovery = 113.5 
 Analysis Date = 04/10/06 
 Lab Sample ID = 0930083 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.010 
 Most Probable Value = 25.500 
 Percent Recovery = 105.9 
 Analysis Date = 04/07/06 
 Lab Sample ID = 0870025 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.090 
 Most Probable Value = 30.625 
 Percent Recovery = 101.5 
 Analysis Date = 04/07/06 
 Lab Sample ID = 0860079 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 26.530 
 Most Probable Value = 25.500 
 Percent Recovery = 104.0 
 Analysis Date = 04/03/06 
 Lab Sample ID = 0750095 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 26.750 
 Most Probable Value = 25.500 
 Percent Recovery = 104.9 
 Analysis Date = 03/31/06 
 Lab Sample ID = 0730045 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.150 
 Most Probable Value = 30.625 
 Percent Recovery = 101.7 
 Analysis Date = 03/31/06 
 Lab Sample ID = 0720059 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 26.640 
 Most Probable Value = 25.500 
 Percent Recovery = 104.5 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0660033 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 26.920 
 Most Probable Value = 25.500 
 Percent Recovery = 105.6 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0610056 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.380 
 Most Probable Value = 30.625 
 Percent Recovery = 102.5 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0670053 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 31.800 
 Most Probable Value = 30.625 
 Percent Recovery = 103.8 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0650044 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75170  Lab Value = 31.510 
 Most Probable Value = 30.625 
 Percent Recovery = 102.9 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0600074 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 23.340 
 Most Probable Value = 22.125 
 Percent Recovery = 105.5 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0590094 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.610 
 Most Probable Value = 22.125 
 Percent Recovery = 106.7 
 Analysis Date = 03/01/06 
 Lab Sample ID = 0540072 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.860 
 Most Probable Value = 30.625 
 Percent Recovery = 104.0 
 Analysis Date = 03/01/06 
 Lab Sample ID = 0530040 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75170  Lab Value = 23.620 
 Most Probable Value = 22.125 
 Percent Recovery = 106.8 
 Analysis Date = 02/28/06 
 Lab Sample ID = 0520094 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.680 
 Most Probable Value = 22.125 
 Percent Recovery = 107.0 
 Analysis Date = 02/24/06 
 Lab Sample ID = 0440047 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.650 
 Most Probable Value = 30.625 
 Percent Recovery = 103.3 
 Analysis Date = 02/24/06 
 Lab Sample ID = 0470066 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 31.620 
 Most Probable Value = 30.625 
 Percent Recovery = 103.2 
 Analysis Date = 02/24/06 
 Lab Sample ID = 0450026 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 23.790 
 Most Probable Value = 22.125 
 Percent Recovery = 107.5 
 Analysis Date = 02/21/06 
 Lab Sample ID = 0370016 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 32.190 
 Most Probable Value = 30.625 
 Percent Recovery = 105.1 
 Analysis Date = 02/21/06 
 Lab Sample ID = 0380037 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75170  Lab Value = 31.810 
 Most Probable Value = 30.625 
 Percent Recovery = 103.9 
 Analysis Date = 02/21/06 
 Lab Sample ID = 0330065 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75170  Lab Value = 30.140 
 Most Probable Value = 28.850 
 Percent Recovery = 104.5 
 Analysis Date = 02/15/06 
 Lab Sample ID = 0250059 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 23.850 
 Most Probable Value = 22.125 
 Percent Recovery = 107.8 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0240043 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.630 
 Most Probable Value = 22.125 
 Percent Recovery = 106.8 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0190005 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.070 
 Most Probable Value = 28.850 
 Percent Recovery = 104.2 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 25.840 
 Most Probable Value = 22.125 
 Percent Recovery = 116.8 
 Analysis Date = 02/08/06 
 Lab Sample ID = 0170063 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.430 
 Most Probable Value = 28.850 
 Percent Recovery = 105.5 
 Analysis Date = 02/06/06 
 Lab Sample ID = 3560004 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 31.460 
 Most Probable Value = 29.650 
 Percent Recovery = 106.1 
 Analysis Date = 02/06/06 
 Lab Sample ID = 3570006 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 31.170 
 Most Probable Value = 29.650 
 Percent Recovery = 105.1 
 Analysis Date = 02/06/06 
 Lab Sample ID = 3550004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 30.570 
 Most Probable Value = 28.850 
 Percent Recovery = 106.0 
 Analysis Date = 02/03/06 
 Lab Sample ID = 3530069 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 29.890 
 Most Probable Value = 28.850 
 Percent Recovery = 103.6 
 Analysis Date = 02/01/06 
 Lab Sample ID = 3490152 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 30.940 
 Most Probable Value = 29.650 
 Percent Recovery = 104.4 
 Analysis Date = 02/01/06 
 Lab Sample ID = 3480001 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 30.210 
 Most Probable Value = 28.850 
 Percent Recovery = 104.7 
 Analysis Date = 01/31/06 
 Lab Sample ID = 3420003 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 30.840 
 Most Probable Value = 29.650 
 Percent Recovery = 104.0 
 Analysis Date = 01/31/06 
 Lab Sample ID = 3430074 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 30.110 
 Most Probable Value = 28.850 
 Percent Recovery = 104.4 
 Analysis Date = 01/30/06 
 Lab Sample ID = 3390047 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 31.360 
 Most Probable Value = 29.650 
 Percent Recovery = 105.8 
 Analysis Date = 01/30/06 
 Lab Sample ID = 3400168 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 15.180 
 Most Probable Value = 14.100 
 Percent Recovery = 107.7 
 Analysis Date = 01/27/06 
 Lab Sample ID = 3340010 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 28.880 
 Most Probable Value = 29.650 
 Percent Recovery = 97.4 
 Analysis Date = 01/27/06 
 Lab Sample ID = 3340007 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75168  Lab Value = 14.910 
 Most Probable Value = 14.100 
 Percent Recovery = 105.7 
 Analysis Date = 01/25/06 
 Lab Sample ID = 3270114 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 14.960 
 Most Probable Value = 14.100 
 Percent Recovery = 106.1 
 Analysis Date = 01/25/06 
 Lab Sample ID = 3250048 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 28.950 
 Most Probable Value = 29.650 
 Percent Recovery = 97.6 
 Analysis Date = 01/25/06 
 Lab Sample ID = 3260096 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 29.010 
 Most Probable Value = 29.650 
 Percent Recovery = 97.8 
 Analysis Date = 01/23/06 
 Lab Sample ID = 3210140 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 30.040 
 Most Probable Value = 28.850 
 Percent Recovery = 104.1 
 Analysis Date = 01/13/06 
 Lab Sample ID = 0130008 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 15.340 
 Most Probable Value = 14.100 
 Percent Recovery = 108.8 
 Analysis Date = 01/11/06 
 Lab Sample ID = 3180037 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.330 
 Most Probable Value = 14.100 
 Percent Recovery = 108.7 
 Analysis Date = 01/11/06 
 Lab Sample ID = 3120059 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.410 
 Most Probable Value = 29.650 
 Percent Recovery = 99.2 
 Analysis Date = 01/11/06 
 Lab Sample ID = 3190011 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 29.250 
 Most Probable Value = 29.650 
 Percent Recovery = 98.7 
 Analysis Date = 01/11/06 
 Lab Sample ID = 3110076 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 15.670 
 Most Probable Value = 14.100 
 Percent Recovery = 111.1 
 Analysis Date = 01/10/06 
 Lab Sample ID = 3080099 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 30.610 
 Most Probable Value = 28.850 
 Percent Recovery = 106.1 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0100027 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 23.750 
 Most Probable Value = 22.125 
 Percent Recovery = 107.3 
 Analysis Date = 01/09/06 
 Lab Sample ID = 0090007 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.500 
 Most Probable Value = 28.850 
 Percent Recovery = 105.7 
 Analysis Date = 01/06/06 
 Lab Sample ID = 0060011 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 23.930 
 Most Probable Value = 22.125 
 Percent Recovery = 108.2 
 Analysis Date = 01/04/06 
 Lab Sample ID = 0040036 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.430 
 Most Probable Value = 28.850 
 Percent Recovery = 105.5 
 Analysis Date = 12/30/05 
 Lab Sample ID = 3640076 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 31.450 
 Most Probable Value = 29.650 
 Percent Recovery = 106.1 
 Analysis Date = 12/29/05 
 Lab Sample ID = 3630006 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 27.630 
 Most Probable Value = 25.500 
 Percent Recovery = 108.4 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3010128 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.380 
 Most Probable Value = 14.100 
 Percent Recovery = 116.2 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3040128 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 31.440 
 Most Probable Value = 29.650 
 Percent Recovery = 106.0 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3060045 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 27.930 
 Most Probable Value = 25.500 
 Percent Recovery = 109.5 
 Analysis Date = 12/21/05 
 Lab Sample ID = 2980100 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.550 
 Most Probable Value = 25.500 
 Percent Recovery = 108.0 
 Analysis Date = 12/20/05 
 Lab Sample ID = 2970030 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.400 
 Most Probable Value = 14.100 
 Percent Recovery = 116.3 
 Analysis Date = 12/20/05 
 Lab Sample ID = 2970037 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.590 
 Most Probable Value = 14.100 
 Percent Recovery = 117.7 
 Analysis Date = 12/16/05 
 Lab Sample ID = 2920100 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.500 
 Most Probable Value = 14.100 
 Percent Recovery = 117.0 
 Analysis Date = 12/16/05 
 Lab Sample ID = 2900077 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.500 
 Most Probable Value = 25.500 
 Percent Recovery = 107.8 
 Analysis Date = 12/15/05 
 Lab Sample ID = 2870110 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.900 
 Most Probable Value = 25.500 
 Percent Recovery = 109.4 
 Analysis Date = 12/15/05 
 Lab Sample ID = 2850127 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.650 
 Most Probable Value = 25.500 
 Percent Recovery = 108.4 
 Analysis Date = 12/15/05 
 Lab Sample ID = 2790063 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.450 
 Most Probable Value = 14.100 
 Percent Recovery = 116.7 
 Analysis Date = 12/13/05 
 Lab Sample ID = 2800165 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.460 
 Most Probable Value = 14.100 
 Percent Recovery = 116.7 
 Analysis Date = 12/08/05 
 Lab Sample ID = 2770190 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 25.190 
 Most Probable Value = 19.800 
 Percent Recovery = 127.2 
 Analysis Date = 12/08/05 
 Lab Sample ID = 2700024 
 Number of FPS (SD) = 2.8 
 Blind Sample ID = 50168-50164  Lab Value = 16.470 
 Most Probable Value = 14.100 
 Percent Recovery = 116.8 
 Analysis Date = 12/07/05 
 Lab Sample ID = 2720016 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.270 
 Most Probable Value = 19.800 
 Percent Recovery = 107.4 
 Analysis Date = 12/02/05 
 Lab Sample ID = 2660202 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 16.480 
 Most Probable Value = 14.100 
 Percent Recovery = 116.9 
 Analysis Date = 11/30/05 
 Lab Sample ID = 2650124 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.360 
 Most Probable Value = 19.800 
 Percent Recovery = 107.9 
 Analysis Date = 11/30/05 
 Lab Sample ID = 2630006 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 16.270 
 Most Probable Value = 14.100 
 Percent Recovery = 115.4 
 Analysis Date = 11/22/05 
 Lab Sample ID = 2580115 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.080 
 Most Probable Value = 19.800 
 Percent Recovery = 106.5 
 Analysis Date = 11/22/05 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50164  Lab Value = 16.160 
 Most Probable Value = 14.100 
 Percent Recovery = 114.6 
 Analysis Date = 11/21/05 
 Lab Sample ID = 2510180 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.910 
 Most Probable Value = 19.800 
 Percent Recovery = 105.6 
 Analysis Date = 11/21/05 
 Lab Sample ID = 2520043 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 21.000 
 Most Probable Value = 19.800 
 Percent Recovery = 106.1 
 Analysis Date = 11/21/05 
 Lab Sample ID = 2490117 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 16.360 
 Most Probable Value = 14.100 
 Percent Recovery = 116.0 
 Analysis Date = 11/17/05 
 Lab Sample ID = 2450120 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 62.750 
 Most Probable Value = 60.750 
 Percent Recovery = 103.3 
 Analysis Date = 11/14/05 
 Lab Sample ID = 2360004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 21.230 
 Most Probable Value = 19.800 
 Percent Recovery = 107.2 
 Analysis Date = 11/14/05 
 Lab Sample ID = 2380183 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 62.990 
 Most Probable Value = 60.750 
 Percent Recovery = 103.7 
 Analysis Date = 11/02/05 
 Lab Sample ID = 2340043 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 61.950 
 Most Probable Value = 60.750 
 Percent Recovery = 102.0 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2290212 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 21.030 
 Most Probable Value = 19.800 
 Percent Recovery = 106.2 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2310007 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 21.380 
 Most Probable Value = 19.800 
 Percent Recovery = 108.0 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2280032 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 21.270 
 Most Probable Value = 19.800 
 Percent Recovery = 107.4 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2240418 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 61.770 
 Most Probable Value = 60.750 
 Percent Recovery = 101.7 
 Analysis Date = 10/19/05 
 Lab Sample ID = 2230319 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 61.850 
 Most Probable Value = 60.750 
 Percent Recovery = 101.8 
 Analysis Date = 10/19/05 
 Lab Sample ID = 2220222 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 61.530 
 Most Probable Value = 60.750 
 Percent Recovery = 101.3 
 Analysis Date = 10/13/05 
 Lab Sample ID = 2150227 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.640 
 Most Probable Value = 19.800 
 Percent Recovery = 104.2 
 Analysis Date = 10/13/05 
 Lab Sample ID = 2170142 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 20.760 
 Most Probable Value = 19.800 
 Percent Recovery = 104.8 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2140085 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50164  Lab Value = 46.820 
 Most Probable Value = 46.200 
 Percent Recovery = 101.3 
 Analysis Date = 10/11/05 
 Lab Sample ID = 1810184 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 62.990 
 Most Probable Value = 60.750 
 Percent Recovery = 103.7 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2100053 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 63.510 
 Most Probable Value = 60.750 
 Percent Recovery = 104.5 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2030282 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75166-25DIW  Lab Value = 48.080 
 Most Probable Value = 46.200 
 Percent Recovery = 104.1 
 Analysis Date = 09/06/05 
 Lab Sample ID = 2080321 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50166  Lab Value = 47.910 
 Most Probable Value = 46.200 
 Percent Recovery = 103.7 
 Analysis Date = 09/02/05 
 Lab Sample ID = 2060112 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 62.990 
 Most Probable Value = 60.750 
 Percent Recovery = 103.7 
 Analysis Date = 08/31/05 
 Lab Sample ID = 2000159 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.720 
 Most Probable Value = 46.200 
 Percent Recovery = 103.3 
 Analysis Date = 08/31/05 
 Lab Sample ID = 2010184 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 62.730 
 Most Probable Value = 60.750 
 Percent Recovery = 103.3 
 Analysis Date = 08/26/05 
 Lab Sample ID = 1960088 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.450 
 Most Probable Value = 46.200 
 Percent Recovery = 102.7 
 Analysis Date = 08/26/05 
 Lab Sample ID = 1940290 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50166  Lab Value = 62.600 
 Most Probable Value = 60.750 
 Percent Recovery = 103.0 
 Analysis Date = 08/23/05 
 Lab Sample ID = 1890263 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.530 
 Most Probable Value = 46.200 
 Percent Recovery = 102.9 
 Analysis Date = 08/23/05 
 Lab Sample ID = 1920125 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 47.810 
 Most Probable Value = 46.200 
 Percent Recovery = 103.5 
 Analysis Date = 08/23/05 
 Lab Sample ID = 1870123 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 62.900 
 Most Probable Value = 60.750 
 Percent Recovery = 103.5 
 Analysis Date = 08/17/05 
 Lab Sample ID = 1860039 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 67.930 
 Most Probable Value = 67.800 
 Percent Recovery = 100.2 
 Analysis Date = 08/16/05 
 Lab Sample ID = 1800016 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25168-75166  Lab Value = 67.990 
 Most Probable Value = 67.800 
 Percent Recovery = 100.3 
 Analysis Date = 08/09/05 
 Lab Sample ID = 1750354 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 47.720 
 Most Probable Value = 46.200 
 Percent Recovery = 103.3 
 Analysis Date = 08/05/05 
 Lab Sample ID = 1740228 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 68.300 
 Most Probable Value = 67.800 
 Percent Recovery = 100.7 
 Analysis Date = 08/02/05 
 Lab Sample ID = 1720230 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 47.280 
 Most Probable Value = 46.200 
 Percent Recovery = 102.3 
 Analysis Date = 08/01/05 
 Lab Sample ID = 1710125 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50166  Lab Value = 47.500 
 Most Probable Value = 46.200 
 Percent Recovery = 102.8 
 Analysis Date = 08/01/05 
 Lab Sample ID = 1670214 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 67.947 
 Most Probable Value = 67.800 
 Percent Recovery = 100.2 
 Analysis Date = 07/22/05 
 Lab Sample ID = 1650167 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25168-75166  Lab Value = 66.890 
 Most Probable Value = 67.800 
 Percent Recovery = 98.7 
 Analysis Date = 07/15/05 
 Lab Sample ID = 1610160 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25168-75166  Lab Value = 47.010 
 Most Probable Value = 46.200 
 Percent Recovery = 101.8 
 Analysis Date = 07/14/05 
 Lab Sample ID = 1600262 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 46.510 
 Most Probable Value = 46.200 
 Percent Recovery = 100.7 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1570143 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50166  Lab Value = 66.860 
 Most Probable Value = 67.800 
 Percent Recovery = 98.6 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1580152 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25168-75166  Lab Value = 67.460 
 Most Probable Value = 67.800 
 Percent Recovery = 99.5 
 Analysis Date = 06/22/05 
 Lab Sample ID = 1510155 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 6.560 
 Most Probable Value = 5.700 
 Percent Recovery = 115.1 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1430071 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 65.800 
 Most Probable Value = 67.800 
 Percent Recovery = 97.1 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1400212 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25168-75166  Lab Value = 6.540 
 Most Probable Value = 5.700 
 Percent Recovery = 114.7 
 Analysis Date = 05/24/05 
 Lab Sample ID = 1380126 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 66.330 
 Most Probable Value = 67.800 
 Percent Recovery = 97.8 
 Analysis Date = 05/24/05 
 Lab Sample ID = 1370183 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25168-75166  Lab Value = 64.520 
 Most Probable Value = 67.800 
 Percent Recovery = 95.2 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1330243 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25168-75166  Lab Value = 6.580 
 Most Probable Value = 5.700 
 Percent Recovery = 115.4 
 Analysis Date = 05/17/05 
 Lab Sample ID = 1310149 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.570 
 Most Probable Value = 5.700 
 Percent Recovery = 115.3 
 Analysis Date = 05/17/05 
 Lab Sample ID = 1290082 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.610 
 Most Probable Value = 5.700 
 Percent Recovery = 116.0 
 Analysis Date = 05/13/05 
 Lab Sample ID = 1240238 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 65.270 
 Most Probable Value = 67.800 
 Percent Recovery = 96.3 
 Analysis Date = 05/13/05 
 Lab Sample ID = 1260175 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25168-75166  Lab Value = 65.010 
 Most Probable Value = 67.800 
 Percent Recovery = 95.9 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1230133 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25168-75166  Lab Value = 14.920 
 Most Probable Value = 14.100 
 Percent Recovery = 105.8 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1170145 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 14.840 
 Most Probable Value = 14.100 
 Percent Recovery = 105.2 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1150104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.630 
 Most Probable Value = 5.700 
 Percent Recovery = 116.3 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1190254 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.610 
 Most Probable Value = 5.700 
 Percent Recovery = 116.0 
 Analysis Date = 05/06/05 
 Lab Sample ID = 1120324 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 7.370 
 Most Probable Value = 5.700 
 Percent Recovery = 129.3 
 Analysis Date = 05/06/05 
 Lab Sample ID = 1090064 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 14.810 
 Most Probable Value = 14.100 
 Percent Recovery = 105.0 
 Analysis Date = 05/02/05 
 Lab Sample ID = 1100120 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.770 
 Most Probable Value = 5.700 
 Percent Recovery = 118.8 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1050219 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.800 
 Most Probable Value = 14.100 
 Percent Recovery = 112.1 
 Analysis Date = 04/15/05 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.720 
 Most Probable Value = 14.100 
 Percent Recovery = 111.5 
 Analysis Date = 04/15/05 
 Lab Sample ID = 1010109 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.110 
 Most Probable Value = 5.700 
 Percent Recovery = 124.7 
 Analysis Date = 04/14/05 
 Lab Sample ID = 0980167 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.760 
 Most Probable Value = 14.100 
 Percent Recovery = 111.8 
 Analysis Date = 04/12/05 
 Lab Sample ID = 0960149 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.000 
 Most Probable Value = 5.700 
 Percent Recovery = 122.8 
 Analysis Date = 04/12/05 
 Lab Sample ID = 0950132 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.560 
 Most Probable Value = 14.100 
 Percent Recovery = 110.4 
 Analysis Date = 04/05/05 
 Lab Sample ID = 0870068 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.540 
 Most Probable Value = 19.800 
 Percent Recovery = 103.7 
 Analysis Date = 04/05/05 
 Lab Sample ID = 0840176 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 15.500 
 Most Probable Value = 14.100 
 Percent Recovery = 109.9 
 Analysis Date = 03/29/05 
 Lab Sample ID = 0810029 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.410 
 Most Probable Value = 19.800 
 Percent Recovery = 103.1 
 Analysis Date = 03/29/05 
 Lab Sample ID = 0810033 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 20.440 
 Most Probable Value = 19.800 
 Percent Recovery = 103.2 
 Analysis Date = 03/29/05 
 Lab Sample ID = 0760179 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 15.590 
 Most Probable Value = 14.100 
 Percent Recovery = 110.6 
 Analysis Date = 03/25/05 
 Lab Sample ID = 0750082 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.630 
 Most Probable Value = 14.100 
 Percent Recovery = 110.9 
 Analysis Date = 03/25/05 
 Lab Sample ID = 0730075 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.450 
 Most Probable Value = 19.800 
 Percent Recovery = 103.3 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0700205 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 20.410 
 Most Probable Value = 19.800 
 Percent Recovery = 103.1 
 Analysis Date = 03/15/05 
 Lab Sample ID = 0670093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 15.620 
 Most Probable Value = 14.100 
 Percent Recovery = 110.8 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0660058 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.550 
 Most Probable Value = 14.100 
 Percent Recovery = 110.3 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0610080 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.530 
 Most Probable Value = 19.800 
 Percent Recovery = 103.7 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0620100 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 20.400 
 Most Probable Value = 19.800 
 Percent Recovery = 103.0 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0590068 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 62.300 
 Most Probable Value = 60.750 
 Percent Recovery = 102.6 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0560029 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.390 
 Most Probable Value = 60.750 
 Percent Recovery = 102.7 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0540035 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.280 
 Most Probable Value = 60.750 
 Percent Recovery = 102.5 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0530104 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.470 
 Most Probable Value = 19.800 
 Percent Recovery = 103.4 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0530102 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 22.390 
 Most Probable Value = 19.800 
 Percent Recovery = 113.1 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0480106 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50168-50164  Lab Value = 20.360 
 Most Probable Value = 19.800 
 Percent Recovery = 102.8 
 Analysis Date = 03/01/05 
 Lab Sample ID = 0470026 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 61.930 
 Most Probable Value = 60.750 
 Percent Recovery = 101.9 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0420131 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 61.890 
 Most Probable Value = 60.750 
 Percent Recovery = 101.9 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0390057 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 61.960 
 Most Probable Value = 60.750 
 Percent Recovery = 102.0 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0380081 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.350 
 Most Probable Value = 19.800 
 Percent Recovery = 102.8 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0380080 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 62.130 
 Most Probable Value = 60.750 
 Percent Recovery = 102.3 
 Analysis Date = 02/03/05 
 Lab Sample ID = 0310046 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.100 
 Most Probable Value = 19.800 
 Percent Recovery = 101.5 
 Analysis Date = 02/03/05 
 Lab Sample ID = 0330053 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50164  Lab Value = 47.110 
 Most Probable Value = 46.200 
 Percent Recovery = 102.0 
 Analysis Date = 02/02/05 
 Lab Sample ID = 0280052 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 47.050 
 Most Probable Value = 46.200 
 Percent Recovery = 101.8 
 Analysis Date = 02/02/05 
 Lab Sample ID = 0250044 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 61.940 
 Most Probable Value = 60.750 
 Percent Recovery = 102.0 
 Analysis Date = 02/01/05 
 Lab Sample ID = 0240051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.060 
 Most Probable Value = 60.750 
 Percent Recovery = 102.2 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0070092 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.020 
 Most Probable Value = 46.200 
 Percent Recovery = 101.8 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0210119 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 47.000 
 Most Probable Value = 46.200 
 Percent Recovery = 101.7 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0100087 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 62.180 
 Most Probable Value = 60.750 
 Percent Recovery = 102.4 
 Analysis Date = 01/24/05 
 Lab Sample ID = 0190085 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.070 
 Most Probable Value = 60.750 
 Percent Recovery = 102.2 
 Analysis Date = 01/24/05 
 Lab Sample ID = 0180073 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.070 
 Most Probable Value = 46.200 
 Percent Recovery = 101.9 
 Analysis Date = 01/21/05 
 Lab Sample ID = 0130108 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 62.040 
 Most Probable Value = 60.750 
 Percent Recovery = 102.1 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0040023 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 46.790 
 Most Probable Value = 46.200 
 Percent Recovery = 101.3 
 Analysis Date = 01/20/05 
 Lab Sample ID = 3640099 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 46.960 
 Most Probable Value = 46.200 
 Percent Recovery = 101.6 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0060062 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 67.230 
 Most Probable Value = 67.800 
 Percent Recovery = 99.2 
 Analysis Date = 01/20/05 
 Lab Sample ID = 3630016 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 46.960 
 Most Probable Value = 46.200 
 Percent Recovery = 101.6 
 Analysis Date = 01/19/05 
 Lab Sample ID = 3570032 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 46.920 
 Most Probable Value = 46.200 
 Percent Recovery = 101.6 
 Analysis Date = 01/19/05 
 Lab Sample ID = 3520152 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 68.290 
 Most Probable Value = 67.800 
 Percent Recovery = 100.7 
 Analysis Date = 01/19/05 
 Lab Sample ID = 3620026 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 68.850 
 Most Probable Value = 67.800 
 Percent Recovery = 101.5 
 Analysis Date = 01/19/05 
 Lab Sample ID = 3560050 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 47.200 
 Most Probable Value = 46.200 
 Percent Recovery = 102.2 
 Analysis Date = 01/13/05 
 Lab Sample ID = 3500121 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 67.670 
 Most Probable Value = 67.800 
 Percent Recovery = 99.8 
 Analysis Date = 01/13/05 
 Lab Sample ID = 3490090 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25168-75166  Lab Value = 67.450 
 Most Probable Value = 67.800 
 Percent Recovery = 99.5 
 Analysis Date = 01/11/05 
 Lab Sample ID = 3440142 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 47.010 
 Most Probable Value = 46.200 
 Percent Recovery = 101.8 
 Analysis Date = 01/10/05 
 Lab Sample ID = 3430168 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 68.440 
 Most Probable Value = 67.800 
 Percent Recovery = 100.9 
 Analysis Date = 01/10/05 
 Lab Sample ID = 3430065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 46.970 
 Most Probable Value = 46.200 
 Percent Recovery = 101.7 
 Analysis Date = 01/07/05 
 Lab Sample ID = 3410091 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 67.540 
 Most Probable Value = 67.800 
 Percent Recovery = 99.6 
 Analysis Date = 01/06/05 
 Lab Sample ID = 3350091 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 6.890 
 Most Probable Value = 5.700 
 Percent Recovery = 120.9 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3310072 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.920 
 Most Probable Value = 5.700 
 Percent Recovery = 121.4 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3280101 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.900 
 Most Probable Value = 5.700 
 Percent Recovery = 121.1 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3270046 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 67.460 
 Most Probable Value = 67.800 
 Percent Recovery = 99.5 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 67.460 
 Most Probable Value = 67.800 
 Percent Recovery = 99.5 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 7.100 
 Most Probable Value = 5.700 
 Percent Recovery = 124.6 
 Analysis Date = 12/15/04 
 Lab Sample ID = 3150132 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.860 
 Most Probable Value = 5.700 
 Percent Recovery = 120.4 
 Analysis Date = 12/15/04 
 Lab Sample ID = 3130199 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 67.570 
 Most Probable Value = 67.800 
 Percent Recovery = 99.7 
 Analysis Date = 12/15/04 
 Lab Sample ID = 3220111 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 67.510 
 Most Probable Value = 67.800 
 Percent Recovery = 99.6 
 Analysis Date = 12/15/04 
 Lab Sample ID = 3200082 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 6.870 
 Most Probable Value = 5.700 
 Percent Recovery = 120.5 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3080118 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 67.920 
 Most Probable Value = 67.800 
 Percent Recovery = 100.2 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3100046 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25168-75166  Lab Value = 67.700 
 Most Probable Value = 67.800 
 Percent Recovery = 99.9 
 Analysis Date = 12/10/04 
 Lab Sample ID = 3080007 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25168-75166  Lab Value = 15.420 
 Most Probable Value = 14.100 
 Percent Recovery = 109.4 
 Analysis Date = 12/08/04 
 Lab Sample ID = 3010208 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.930 
 Most Probable Value = 5.700 
 Percent Recovery = 121.6 
 Analysis Date = 12/08/04 
 Lab Sample ID = 3060016 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.360 
 Most Probable Value = 14.100 
 Percent Recovery = 108.9 
 Analysis Date = 12/07/04 
 Lab Sample ID = 2990111 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.850 
 Most Probable Value = 5.700 
 Percent Recovery = 120.2 
 Analysis Date = 12/07/04 
 Lab Sample ID = 2960265 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.420 
 Most Probable Value = 14.100 
 Percent Recovery = 109.4 
 Analysis Date = 12/06/04 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.770 
 Most Probable Value = 5.700 
 Percent Recovery = 118.8 
 Analysis Date = 12/06/04 
 Lab Sample ID = 2940025 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.800 
 Most Probable Value = 5.700 
 Percent Recovery = 119.3 
 Analysis Date = 12/06/04 
 Lab Sample ID = 2890204 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.290 
 Most Probable Value = 14.100 
 Percent Recovery = 108.4 
 Analysis Date = 11/30/04 
 Lab Sample ID = 2870066 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.350 
 Most Probable Value = 14.100 
 Percent Recovery = 108.9 
 Analysis Date = 11/17/04 
 Lab Sample ID = 2820229 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.750 
 Most Probable Value = 5.700 
 Percent Recovery = 118.4 
 Analysis Date = 11/17/04 
 Lab Sample ID = 2820219 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.400 
 Most Probable Value = 14.100 
 Percent Recovery = 109.2 
 Analysis Date = 11/12/04 
 Lab Sample ID = 2790156 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.700 
 Most Probable Value = 5.700 
 Percent Recovery = 117.5 
 Analysis Date = 11/12/04 
 Lab Sample ID = 2780100 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.550 
 Most Probable Value = 42.500 
 Percent Recovery = 100.1 
 Analysis Date = 11/09/04 
 Lab Sample ID = 2720112 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.120 
 Most Probable Value = 42.500 
 Percent Recovery = 99.1 
 Analysis Date = 11/05/04 
 Lab Sample ID = 2660098 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.470 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 11/05/04 
 Lab Sample ID = 2640150 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.510 
 Most Probable Value = 42.500 
 Percent Recovery = 100.0 
 Analysis Date = 10/27/04 
 Lab Sample ID = 2580138 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.910 
 Most Probable Value = 42.500 
 Percent Recovery = 101.0 
 Analysis Date = 10/21/04 
 Lab Sample ID = 2520139 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.890 
 Most Probable Value = 42.500 
 Percent Recovery = 100.9 
 Analysis Date = 10/19/04 
 Lab Sample ID = 2470067 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 58.960 
 Most Probable Value = 58.350 
 Percent Recovery = 101.0 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2400254 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.860 
 Most Probable Value = 58.350 
 Percent Recovery = 100.9 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2360304 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.790 
 Most Probable Value = 58.350 
 Percent Recovery = 100.8 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2360306 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.970 
 Most Probable Value = 58.350 
 Percent Recovery = 101.1 
 Analysis Date = 09/30/04 
 Lab Sample ID = 2290109 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.750 
 Most Probable Value = 58.350 
 Percent Recovery = 100.7 
 Analysis Date = 09/29/04 
 Lab Sample ID = 2220154 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.760 
 Most Probable Value = 58.350 
 Percent Recovery = 100.7 
 Analysis Date = 09/28/04 
 Lab Sample ID = 2180208 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 42.480 
 Most Probable Value = 42.500 
 Percent Recovery = 100.0 
 Analysis Date = 09/16/04 
 Lab Sample ID = 2080070 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.440 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 09/16/04 
 Lab Sample ID = 2030201 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.570 
 Most Probable Value = 42.500 
 Percent Recovery = 100.2 
 Analysis Date = 09/14/04 
 Lab Sample ID = 1980047 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.540 
 Most Probable Value = 42.500 
 Percent Recovery = 100.1 
 Analysis Date = 09/14/04 
 Lab Sample ID = 1910175 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.620 
 Most Probable Value = 42.500 
 Percent Recovery = 100.3 
 Analysis Date = 09/10/04 
 Lab Sample ID = 1890093 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 43.120 
 Most Probable Value = 42.500 
 Percent Recovery = 101.5 
 Analysis Date = 08/27/04 
 Lab Sample ID = 1810178 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 42.790 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 08/16/04 
 Lab Sample ID = 1750197 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.820 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 08/13/04 
 Lab Sample ID = 1730132 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.760 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 08/10/04 
 Lab Sample ID = 1670237 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.240 
 Most Probable Value = 42.500 
 Percent Recovery = 99.4 
 Analysis Date = 08/02/04 
 Lab Sample ID = 1610175 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.370 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 08/02/04 
 Lab Sample ID = 1590114 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 58.290 
 Most Probable Value = 58.350 
 Percent Recovery = 99.9 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1530026 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25164-75160  Lab Value = 58.860 
 Most Probable Value = 58.350 
 Percent Recovery = 100.9 
 Analysis Date = 07/08/04 
 Lab Sample ID = 1450084 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.770 
 Most Probable Value = 58.350 
 Percent Recovery = 100.7 
 Analysis Date = 07/02/04 
 Lab Sample ID = 1410032 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 59.020 
 Most Probable Value = 58.350 
 Percent Recovery = 101.1 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1340012 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 58.450 
 Most Probable Value = 58.350 
 Percent Recovery = 100.2 
 Analysis Date = 06/17/04 
 Lab Sample ID = 1280293 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25164-75160  Lab Value = 41.770 
 Most Probable Value = 42.500 
 Percent Recovery = 98.3 
 Analysis Date = 06/15/04 
 Lab Sample ID = 1060212 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 57.560 
 Most Probable Value = 58.350 
 Percent Recovery = 98.6 
 Analysis Date = 06/15/04 
 Lab Sample ID = 1260165 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25164-75160  Lab Value = 42.770 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 06/04/04 
 Lab Sample ID = 1000232 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.890 
 Most Probable Value = 42.500 
 Percent Recovery = 100.9 
 Analysis Date = 06/03/04 
 Lab Sample ID = 1120115 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.750 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 06/02/04 
 Lab Sample ID = 0980128 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 41.930 
 Most Probable Value = 42.500 
 Percent Recovery = 98.7 
 Analysis Date = 06/01/04 
 Lab Sample ID = 1140201 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.650 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1200122 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.750 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 05/19/04 
 Lab Sample ID = 0850132 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.730 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 05/17/04 
 Lab Sample ID = 0790171 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.950 
 Most Probable Value = 42.500 
 Percent Recovery = 101.1 
 Analysis Date = 05/17/04 
 Lab Sample ID = 0770122 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.900 
 Most Probable Value = 42.500 
 Percent Recovery = 100.9 
 Analysis Date = 05/13/04 
 Lab Sample ID = 0710093 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.830 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 05/12/04 
 Lab Sample ID = 0650011 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.820 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 05/12/04 
 Lab Sample ID = 0630083 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 58.740 
 Most Probable Value = 58.350 
 Percent Recovery = 100.7 
 Analysis Date = 05/07/04 
 Lab Sample ID = 0610093 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.660 
 Most Probable Value = 58.350 
 Percent Recovery = 100.5 
 Analysis Date = 05/05/04 
 Lab Sample ID = 0540143 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 58.410 
 Most Probable Value = 58.350 
 Percent Recovery = 100.1 
 Analysis Date = 04/29/04 
 Lab Sample ID = 0430003 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25164-75160  Lab Value = 58.590 
 Most Probable Value = 58.350 
 Percent Recovery = 100.4 
 Analysis Date = 04/28/04 
 Lab Sample ID = 0370113 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 58.780 
 Most Probable Value = 58.350 
 Percent Recovery = 100.7 
 Analysis Date = 04/28/04 
 Lab Sample ID = 0350005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.790 
 Most Probable Value = 58.350 
 Percent Recovery = 100.8 
 Analysis Date = 04/27/04 
 Lab Sample ID = 0500109 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 42.660 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 04/21/04 
 Lab Sample ID = 0290101 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.690 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 04/21/04 
 Lab Sample ID = 0230095 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.850 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 04/01/04 
 Lab Sample ID = 3630060 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.750 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 04/01/04 
 Lab Sample ID = 3520154 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.810 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 04/01/04 
 Lab Sample ID = 0210228 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.530 
 Most Probable Value = 42.500 
 Percent Recovery = 100.1 
 Analysis Date = 04/01/04 
 Lab Sample ID = 0140069 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.810 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 04/01/04 
 Lab Sample ID = 0080051 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.800 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 04/01/04 
 Lab Sample ID = 0060023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.630 
 Most Probable Value = 42.500 
 Percent Recovery = 100.3 
 Analysis Date = 02/25/04 
 Lab Sample ID = 3560117 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 58.960 
 Most Probable Value = 58.350 
 Percent Recovery = 101.0 
 Analysis Date = 02/20/04 
 Lab Sample ID = 3350066 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 42.820 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 02/18/04 
 Lab Sample ID = 3490025 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.920 
 Most Probable Value = 42.500 
 Percent Recovery = 101.0 
 Analysis Date = 02/17/04 
 Lab Sample ID = 3370090 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 58.500 
 Most Probable Value = 58.350 
 Percent Recovery = 100.3 
 Analysis Date = 01/27/04 
 Lab Sample ID = 3280020 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 64.300 
 Most Probable Value = 58.350 
 Percent Recovery = 110.2 
 Analysis Date = 01/27/04 
 Lab Sample ID = 3170134 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 25164-75160  Lab Value = 58.710 
 Most Probable Value = 58.350 
 Percent Recovery = 100.6 
 Analysis Date = 01/23/04 
 Lab Sample ID = 3230181 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 42.740 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 01/16/04 
 Lab Sample ID = 3040004 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 58.670 
 Most Probable Value = 58.350 
 Percent Recovery = 100.5 
 Analysis Date = 01/16/04 
 Lab Sample ID = 3100105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 58.690 
 Most Probable Value = 58.350 
 Percent Recovery = 100.6 
 Analysis Date = 01/16/04 
 Lab Sample ID = 3100099 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 42.420 
 Most Probable Value = 42.500 
 Percent Recovery = 99.8 
 Analysis Date = 01/13/04 
 Lab Sample ID = 2950090 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.720 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 01/09/04 
 Lab Sample ID = 2970148 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.740 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 01/06/04 
 Lab Sample ID = 2890049 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.700 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 11/20/03 
 Lab Sample ID = 2820082 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.720 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 11/20/03 
 Lab Sample ID = 2800047 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 50.620 
 Most Probable Value = 50.450 
 Percent Recovery = 100.3 
 Analysis Date = 11/20/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 70.030 
 Most Probable Value = 68.800 
 Percent Recovery = 101.8 
 Analysis Date = 11/18/03 
 Lab Sample ID = 2660184 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 69.030 
 Most Probable Value = 68.800 
 Percent Recovery = 100.3 
 Analysis Date = 11/18/03 
 Lab Sample ID = 2620141 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.190 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 11/18/03 
 Lab Sample ID = 2610103 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 50.750 
 Most Probable Value = 50.450 
 Percent Recovery = 100.6 
 Analysis Date = 11/18/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 69.080 
 Most Probable Value = 68.800 
 Percent Recovery = 100.4 
 Analysis Date = 11/14/03 
 Lab Sample ID = 2590133 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.340 
 Most Probable Value = 68.800 
 Percent Recovery = 100.8 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2720099 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 69.290 
 Most Probable Value = 68.800 
 Percent Recovery = 100.7 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2680130 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 50.730 
 Most Probable Value = 50.450 
 Percent Recovery = 100.6 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 69.180 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2540341 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 50.560 
 Most Probable Value = 50.450 
 Percent Recovery = 100.2 
 Analysis Date = 10/22/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 69.230 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2510128 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 50.720 
 Most Probable Value = 50.450 
 Percent Recovery = 100.5 
 Analysis Date = 10/15/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 69.620 
 Most Probable Value = 68.800 
 Percent Recovery = 101.2 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2460166 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 42.320 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2370110 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.470 
 Most Probable Value = 31.800 
 Percent Recovery = 102.1 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.190 
 Most Probable Value = 42.500 
 Percent Recovery = 99.3 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2390142 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.280 
 Most Probable Value = 42.500 
 Percent Recovery = 99.5 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2380209 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.460 
 Most Probable Value = 31.800 
 Percent Recovery = 102.1 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.320 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2320206 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.320 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2180255 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 8.820 
 Most Probable Value = 8.250 
 Percent Recovery = 106.9 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2120194 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 42.400 
 Most Probable Value = 42.500 
 Percent Recovery = 99.8 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2310232 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 32.530 
 Most Probable Value = 31.800 
 Percent Recovery = 102.3 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.330 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 08/27/03 
 Lab Sample ID = 2260052 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.380 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 08/27/03 
 Lab Sample ID = 2250131 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.470 
 Most Probable Value = 31.800 
 Percent Recovery = 102.1 
 Analysis Date = 08/27/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.980 
 Most Probable Value = 8.250 
 Percent Recovery = 108.8 
 Analysis Date = 08/25/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 42.380 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 08/25/03 
 Lab Sample ID = 2160089 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.520 
 Most Probable Value = 31.800 
 Percent Recovery = 102.3 
 Analysis Date = 08/25/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 19.400 
 Most Probable Value = 18.500 
 Percent Recovery = 104.9 
 Analysis Date = 08/25/03 
 Lab Sample ID = 2110153 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.410 
 Most Probable Value = 18.500 
 Percent Recovery = 104.9 
 Analysis Date = 08/25/03 
 Lab Sample ID = 2100082 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.970 
 Most Probable Value = 8.250 
 Percent Recovery = 108.7 
 Analysis Date = 08/15/03 
 Lab Sample ID = 2060330 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.960 
 Most Probable Value = 8.250 
 Percent Recovery = 108.6 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2040051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.120 
 Most Probable Value = 8.250 
 Percent Recovery = 110.5 
 Analysis Date = 08/01/03 
 Lab Sample ID = 2020064 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.540 
 Most Probable Value = 18.500 
 Percent Recovery = 105.6 
 Analysis Date = 08/01/03 
 Lab Sample ID = 2030235 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.920 
 Most Probable Value = 8.250 
 Percent Recovery = 108.1 
 Analysis Date = 07/23/03 
 Lab Sample ID = 1980176 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.940 
 Most Probable Value = 8.250 
 Percent Recovery = 108.4 
 Analysis Date = 07/23/03 
 Lab Sample ID = 1960190 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.430 
 Most Probable Value = 18.500 
 Percent Recovery = 105.0 
 Analysis Date = 07/21/03 
 Lab Sample ID = 1950117 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.780 
 Most Probable Value = 8.250 
 Percent Recovery = 106.4 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1900243 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.390 
 Most Probable Value = 18.500 
 Percent Recovery = 104.8 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1890166 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.900 
 Most Probable Value = 8.250 
 Percent Recovery = 107.9 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1880064 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 68.770 
 Most Probable Value = 68.800 
 Percent Recovery = 100.0 
 Analysis Date = 07/08/03 
 Lab Sample ID = 1780190 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 50.370 
 Most Probable Value = 50.450 
 Percent Recovery = 99.8 
 Analysis Date = 07/08/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 50.610 
 Most Probable Value = 50.450 
 Percent Recovery = 100.3 
 Analysis Date = 07/08/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 50.460 
 Most Probable Value = 50.450 
 Percent Recovery = 100.0 
 Analysis Date = 07/02/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 68.890 
 Most Probable Value = 68.800 
 Percent Recovery = 100.1 
 Analysis Date = 06/30/03 
 Lab Sample ID = 1740202 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 68.930 
 Most Probable Value = 68.800 
 Percent Recovery = 100.2 
 Analysis Date = 06/27/03 
 Lab Sample ID = 1700127 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 50.630 
 Most Probable Value = 50.450 
 Percent Recovery = 100.4 
 Analysis Date = 06/27/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 68.740 
 Most Probable Value = 68.800 
 Percent Recovery = 99.9 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1680009 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 69.360 
 Most Probable Value = 68.800 
 Percent Recovery = 100.8 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1640073 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 68.810 
 Most Probable Value = 68.800 
 Percent Recovery = 100.0 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1620214 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 42.310 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 06/17/03 
 Lab Sample ID = 1540024 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 69.350 
 Most Probable Value = 68.800 
 Percent Recovery = 100.8 
 Analysis Date = 06/17/03 
 Lab Sample ID = 1560232 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 68.710 
 Most Probable Value = 68.800 
 Percent Recovery = 99.9 
 Analysis Date = 06/17/03 
 Lab Sample ID = 1540186 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 50.990 
 Most Probable Value = 50.450 
 Percent Recovery = 101.1 
 Analysis Date = 06/17/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 32.580 
 Most Probable Value = 31.800 
 Percent Recovery = 102.5 
 Analysis Date = 06/13/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.360 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1480216 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.540 
 Most Probable Value = 31.800 
 Percent Recovery = 102.3 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.290 
 Most Probable Value = 42.500 
 Percent Recovery = 99.5 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1430043 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.300 
 Most Probable Value = 42.500 
 Percent Recovery = 99.5 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1410149 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.480 
 Most Probable Value = 42.500 
 Percent Recovery = 100.0 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1390112 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 32.580 
 Most Probable Value = 31.800 
 Percent Recovery = 102.5 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.680 
 Most Probable Value = 31.800 
 Percent Recovery = 102.8 
 Analysis Date = 06/04/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.570 
 Most Probable Value = 42.500 
 Percent Recovery = 100.2 
 Analysis Date = 06/03/03 
 Lab Sample ID = 1350068 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 45.890 
 Most Probable Value = 42.500 
 Percent Recovery = 108.0 
 Analysis Date = 05/27/03 
 Lab Sample ID = 1320146 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50160-50162  Lab Value = 35.240 
 Most Probable Value = 31.800 
 Percent Recovery = 110.8 
 Analysis Date = 05/27/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 50.640 
 Most Probable Value = 42.500 
 Percent Recovery = 119.2 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1270137 
 Number of FPS (SD) = 3.5 
 Blind Sample ID = 50160-50162  Lab Value = 49.570 
 Most Probable Value = 42.500 
 Percent Recovery = 116.6 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1260087 
 Number of FPS (SD) = 3.1 
 Blind Sample ID = 50160-50162  Lab Value = 8.800 
 Most Probable Value = 8.250 
 Percent Recovery = 106.7 
 Analysis Date = 05/02/03 
 Lab Sample ID = 1120093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.570 
 Most Probable Value = 8.250 
 Percent Recovery = 116.0 
 Analysis Date = 05/01/03 
 Lab Sample ID = 1150025 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.450 
 Most Probable Value = 18.500 
 Percent Recovery = 105.1 
 Analysis Date = 05/01/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.470 
 Most Probable Value = 18.500 
 Percent Recovery = 105.2 
 Analysis Date = 05/01/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.820 
 Most Probable Value = 8.250 
 Percent Recovery = 106.9 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1080292 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.380 
 Most Probable Value = 8.250 
 Percent Recovery = 113.7 
 Analysis Date = 04/29/03 
 Lab Sample ID = 1060097 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.510 
 Most Probable Value = 18.500 
 Percent Recovery = 105.5 
 Analysis Date = 04/29/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.710 
 Most Probable Value = 8.250 
 Percent Recovery = 105.6 
 Analysis Date = 04/25/03 
 Lab Sample ID = 1040082 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.400 
 Most Probable Value = 18.500 
 Percent Recovery = 104.9 
 Analysis Date = 04/25/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.830 
 Most Probable Value = 8.250 
 Percent Recovery = 107.0 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1000050 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.350 
 Most Probable Value = 8.250 
 Percent Recovery = 113.3 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0940248 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.830 
 Most Probable Value = 8.250 
 Percent Recovery = 107.0 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0930107 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 69.150 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0900152 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 19.500 
 Most Probable Value = 18.500 
 Percent Recovery = 105.4 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 69.190 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0850221 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.620 
 Most Probable Value = 68.800 
 Percent Recovery = 101.2 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0840004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 50.810 
 Most Probable Value = 50.450 
 Percent Recovery = 100.7 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 51.030 
 Most Probable Value = 50.450 
 Percent Recovery = 101.1 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 69.090 
 Most Probable Value = 68.800 
 Percent Recovery = 100.4 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0800086 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.130 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0800089 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.190 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0730207 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.600 
 Most Probable Value = 68.800 
 Percent Recovery = 101.2 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0660048 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 50.780 
 Most Probable Value = 50.450 
 Percent Recovery = 100.7 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 86.150 
 Most Probable Value = 68.800 
 Percent Recovery = 125.2 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0710082 
 Number of FPS (SD) = 6.3 
 Blind Sample ID = 50160-50158  Lab Value = 63.220 
 Most Probable Value = 50.450 
 Percent Recovery = 125.3 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = 5.2 
 Blind Sample ID = 25162-75158  Lab Value = 52.030 
 Most Probable Value = 42.500 
 Percent Recovery = 122.4 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0590196 
 Number of FPS (SD) = 4.2 
 Blind Sample ID = 50160-50162  Lab Value = 51.960 
 Most Probable Value = 42.500 
 Percent Recovery = 122.3 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0580066 
 Number of FPS (SD) = 4.1 
 Blind Sample ID = 50160-50162  Lab Value = 84.890 
 Most Probable Value = 68.800 
 Percent Recovery = 123.4 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0630062 
 Number of FPS (SD) = 5.9 
 Blind Sample ID = 50160-50158  Lab Value = 40.040 
 Most Probable Value = 31.800 
 Percent Recovery = 125.9 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = 3.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 39.970 
 Most Probable Value = 31.800 
 Percent Recovery = 125.7 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = 3.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 62.320 
 Most Probable Value = 50.450 
 Percent Recovery = 123.5 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = 4.9 
 Blind Sample ID = 25162-75158  Lab Value = 50.740 
 Most Probable Value = 42.500 
 Percent Recovery = 119.4 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0560059 
 Number of FPS (SD) = 3.6 
 Blind Sample ID = 50160-50162  Lab Value = 43.860 
 Most Probable Value = 42.500 
 Percent Recovery = 103.2 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0510074 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50162  Lab Value = 69.210 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 02/28/03 
 Lab Sample ID = 3530123 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 33.730 
 Most Probable Value = 31.800 
 Percent Recovery = 106.1 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.350 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490153 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.250 
 Most Probable Value = 42.500 
 Percent Recovery = 99.4 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0440101 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.450 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0420106 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 33.410 
 Most Probable Value = 31.800 
 Percent Recovery = 105.1 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.860 
 Most Probable Value = 8.250 
 Percent Recovery = 107.4 
 Analysis Date = 02/11/03 
 Lab Sample ID = 0310104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 42.300 
 Most Probable Value = 42.500 
 Percent Recovery = 99.5 
 Analysis Date = 02/11/03 
 Lab Sample ID = 0360072 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.260 
 Most Probable Value = 42.500 
 Percent Recovery = 99.4 
 Analysis Date = 02/11/03 
 Lab Sample ID = 0360013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.440 
 Most Probable Value = 31.800 
 Percent Recovery = 102.0 
 Analysis Date = 02/11/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 19.330 
 Most Probable Value = 18.500 
 Percent Recovery = 104.5 
 Analysis Date = 02/11/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.350 
 Most Probable Value = 18.500 
 Percent Recovery = 104.6 
 Analysis Date = 02/11/03 
 Lab Sample ID = 0070041 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.700 
 Most Probable Value = 8.250 
 Percent Recovery = 105.5 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0290074 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.730 
 Most Probable Value = 8.250 
 Percent Recovery = 105.8 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0280003 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 69.020 
 Most Probable Value = 68.800 
 Percent Recovery = 100.3 
 Analysis Date = 02/07/03 
 Lab Sample ID = 3570225 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 50.580 
 Most Probable Value = 50.450 
 Percent Recovery = 100.3 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 19.170 
 Most Probable Value = 18.500 
 Percent Recovery = 103.6 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.850 
 Most Probable Value = 8.250 
 Percent Recovery = 107.3 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0230081 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.220 
 Most Probable Value = 8.250 
 Percent Recovery = 111.8 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0210039 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 69.380 
 Most Probable Value = 68.800 
 Percent Recovery = 100.8 
 Analysis Date = 02/04/03 
 Lab Sample ID = 3510216 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 69.310 
 Most Probable Value = 68.800 
 Percent Recovery = 100.7 
 Analysis Date = 02/04/03 
 Lab Sample ID = 3450058 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 19.890 
 Most Probable Value = 18.500 
 Percent Recovery = 107.5 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0220057 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 42.750 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 02/03/03 
 Lab Sample ID = 3360033 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 69.400 
 Most Probable Value = 68.800 
 Percent Recovery = 100.9 
 Analysis Date = 02/03/03 
 Lab Sample ID = 3390070 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 32.700 
 Most Probable Value = 31.800 
 Percent Recovery = 102.8 
 Analysis Date = 02/03/03 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 50.830 
 Most Probable Value = 50.450 
 Percent Recovery = 100.8 
 Analysis Date = 02/03/03 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 8.840 
 Most Probable Value = 8.250 
 Percent Recovery = 107.2 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0160116 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.820 
 Most Probable Value = 8.250 
 Percent Recovery = 106.9 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0140065 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 50.440 
 Most Probable Value = 50.450 
 Percent Recovery = 100.0 
 Analysis Date = 01/31/03 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 42.620 
 Most Probable Value = 42.500 
 Percent Recovery = 100.3 
 Analysis Date = 01/30/03 
 Lab Sample ID = 3180166 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 51.440 
 Most Probable Value = 50.450 
 Percent Recovery = 102.0 
 Analysis Date = 01/28/03 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 42.350 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 01/24/03 
 Lab Sample ID = 3300071 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.350 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 01/24/03 
 Lab Sample ID = 3290103 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 8.900 
 Most Probable Value = 8.250 
 Percent Recovery = 107.9 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0070010 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 68.770 
 Most Probable Value = 68.800 
 Percent Recovery = 100.0 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0020020 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 68.920 
 Most Probable Value = 68.800 
 Percent Recovery = 100.2 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0020021 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 19.440 
 Most Probable Value = 18.500 
 Percent Recovery = 105.1 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0130047 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 68.710 
 Most Probable Value = 68.800 
 Percent Recovery = 99.9 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3470184 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 43.740 
 Most Probable Value = 42.500 
 Percent Recovery = 102.9 
 Analysis Date = 12/30/02 
 Lab Sample ID = 3170023 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50162  Lab Value = 42.460 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 12/30/02 
 Lab Sample ID = 3100091 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 19.520 
 Most Probable Value = 18.500 
 Percent Recovery = 105.5 
 Analysis Date = 12/30/02 
 Lab Sample ID = 3010053 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.860 
 Most Probable Value = 8.250 
 Percent Recovery = 107.4 
 Analysis Date = 12/26/02 
 Lab Sample ID = 2970192 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 32.580 
 Most Probable Value = 31.800 
 Percent Recovery = 102.5 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 51.210 
 Most Probable Value = 50.450 
 Percent Recovery = 101.5 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 19.470 
 Most Probable Value = 18.500 
 Percent Recovery = 105.2 
 Analysis Date = 12/26/02 
 Lab Sample ID = 2960192 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 42.510 
 Most Probable Value = 42.500 
 Percent Recovery = 100.0 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3240105 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 42.460 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3220104 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 32.670 
 Most Probable Value = 31.800 
 Percent Recovery = 102.7 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 9.510 
 Most Probable Value = 8.250 
 Percent Recovery = 115.3 
 Analysis Date = 12/12/02 
 Lab Sample ID = 2960004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.450 
 Most Probable Value = 8.250 
 Percent Recovery = 114.5 
 Analysis Date = 12/12/02 
 Lab Sample ID = 2910191 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 21.000 
 Most Probable Value = 18.500 
 Percent Recovery = 113.5 
 Analysis Date = 12/12/02 
 Lab Sample ID = 2900104 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.980 
 Most Probable Value = 8.250 
 Percent Recovery = 108.8 
 Analysis Date = 12/06/02 
 Lab Sample ID = 2890092 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.000 
 Most Probable Value = 8.250 
 Percent Recovery = 109.1 
 Analysis Date = 12/06/02 
 Lab Sample ID = 2880101 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.700 
 Most Probable Value = 18.500 
 Percent Recovery = 106.5 
 Analysis Date = 12/06/02 
 Lab Sample ID = 2830077 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 33.080 
 Most Probable Value = 31.800 
 Percent Recovery = 104.0 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 9.180 
 Most Probable Value = 8.250 
 Percent Recovery = 111.3 
 Analysis Date = 12/04/02 
 Lab Sample ID = 2820098 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.110 
 Most Probable Value = 8.250 
 Percent Recovery = 110.4 
 Analysis Date = 12/04/02 
 Lab Sample ID = 2770156 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.130 
 Most Probable Value = 8.250 
 Percent Recovery = 110.7 
 Analysis Date = 12/04/02 
 Lab Sample ID = 2750140 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 43.430 
 Most Probable Value = 42.500 
 Percent Recovery = 102.2 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3080084 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 19.690 
 Most Probable Value = 18.500 
 Percent Recovery = 106.4 
 Analysis Date = 12/04/02 
 Lab Sample ID = 2760067 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 33.120 
 Most Probable Value = 31.800 
 Percent Recovery = 104.2 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 178.550 
 Most Probable Value = 190.000 
 Percent Recovery = 94.0 
 Analysis Date = 11/22/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -2.4 
 Blind Sample ID = 25154-75004  Lab Value = 189.640 
 Most Probable Value = 190.000 
 Percent Recovery = 99.8 
 Analysis Date = 10/18/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 57.830 
 Most Probable Value = 56.000 
 Percent Recovery = 103.3 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 184.890 
 Most Probable Value = 190.000 
 Percent Recovery = 97.3 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25154-75004  Lab Value = 184.870 
 Most Probable Value = 190.000 
 Percent Recovery = 97.3 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25154-75004  Lab Value = 57.870 
 Most Probable Value = 56.000 
 Percent Recovery = 103.3 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 61.700 
 Most Probable Value = 56.000 
 Percent Recovery = 110.2 
 Analysis Date = 09/18/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 58.280 
 Most Probable Value = 56.000 
 Percent Recovery = 104.1 
 Analysis Date = 08/21/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 58.440 
 Most Probable Value = 56.000 
 Percent Recovery = 104.4 
 Analysis Date = 08/12/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 32.340 
 Most Probable Value = 30.900 
 Percent Recovery = 104.7 
 Analysis Date = 08/02/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.410 
 Most Probable Value = 30.900 
 Percent Recovery = 104.9 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.300 
 Most Probable Value = 30.900 
 Percent Recovery = 104.5 
 Analysis Date = 07/24/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.450 
 Most Probable Value = 30.900 
 Percent Recovery = 105.0 
 Analysis Date = 07/16/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.330 
 Most Probable Value = 30.900 
 Percent Recovery = 104.6 
 Analysis Date = 07/11/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 179.920 
 Most Probable Value = 190.000 
 Percent Recovery = 94.7 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = 25154-75004  Lab Value = 187.460 
 Most Probable Value = 190.000 
 Percent Recovery = 98.7 
 Analysis Date = 07/01/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 179.680 
 Most Probable Value = 190.000 
 Percent Recovery = 94.6 
 Analysis Date = 06/27/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = -2.2 
 Blind Sample ID = 25154-75004  Lab Value = 186.560 
 Most Probable Value = 190.000 
 Percent Recovery = 98.2 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 186.520 
 Most Probable Value = 190.000 
 Percent Recovery = 98.2 
 Analysis Date = 06/11/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 57.850 
 Most Probable Value = 56.000 
 Percent Recovery = 103.3 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 57.950 
 Most Probable Value = 56.000 
 Percent Recovery = 103.5 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 58.090 
 Most Probable Value = 56.000 
 Percent Recovery = 103.7 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 57.670 
 Most Probable Value = 56.000 
 Percent Recovery = 103.0 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 58.350 
 Most Probable Value = 56.000 
 Percent Recovery = 104.2 
 Analysis Date = 05/08/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 32.800 
 Most Probable Value = 30.900 
 Percent Recovery = 106.1 
 Analysis Date = 05/02/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.500 
 Most Probable Value = 30.900 
 Percent Recovery = 105.2 
 Analysis Date = 04/26/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 186.020 
 Most Probable Value = 190.000 
 Percent Recovery = 97.9 
 Analysis Date = 04/22/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 33.770 
 Most Probable Value = 30.900 
 Percent Recovery = 109.3 
 Analysis Date = 04/19/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 185.940 
 Most Probable Value = 190.000 
 Percent Recovery = 97.9 
 Analysis Date = 04/17/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 32.660 
 Most Probable Value = 30.900 
 Percent Recovery = 105.7 
 Analysis Date = 04/16/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.810 
 Most Probable Value = 30.900 
 Percent Recovery = 106.2 
 Analysis Date = 04/16/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 186.020 
 Most Probable Value = 190.000 
 Percent Recovery = 97.9 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 186.110 
 Most Probable Value = 190.000 
 Percent Recovery = 98.0 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 186.120 
 Most Probable Value = 190.000 
 Percent Recovery = 98.0 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 58.050 
 Most Probable Value = 56.000 
 Percent Recovery = 103.7 
 Analysis Date = 03/06/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 58.090 
 Most Probable Value = 56.000 
 Percent Recovery = 103.7 
 Analysis Date = 03/06/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 58.290 
 Most Probable Value = 56.000 
 Percent Recovery = 104.1 
 Analysis Date = 02/27/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 58.160 
 Most Probable Value = 56.000 
 Percent Recovery = 103.9 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 57.780 
 Most Probable Value = 56.000 
 Percent Recovery = 103.2 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 32.480 
 Most Probable Value = 30.900 
 Percent Recovery = 105.1 
 Analysis Date = 02/05/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.510 
 Most Probable Value = 30.900 
 Percent Recovery = 105.2 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.370 
 Most Probable Value = 30.900 
 Percent Recovery = 104.8 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.250 
 Most Probable Value = 30.900 
 Percent Recovery = 104.4 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.270 
 Most Probable Value = 30.900 
 Percent Recovery = 104.4 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 185.910 
 Most Probable Value = 190.000 
 Percent Recovery = 97.8 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 185.980 
 Most Probable Value = 190.000 
 Percent Recovery = 97.9 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 185.930 
 Most Probable Value = 190.000 
 Percent Recovery = 97.9 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 185.900 
 Most Probable Value = 190.000 
 Percent Recovery = 97.8 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 187.380 
 Most Probable Value = 190.000 
 Percent Recovery = 98.6 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 57.920 
 Most Probable Value = 56.000 
 Percent Recovery = 103.4 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 57.830 
 Most Probable Value = 56.000 
 Percent Recovery = 103.3 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 61.960 
 Most Probable Value = 56.000 
 Percent Recovery = 110.6 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 61.890 
 Most Probable Value = 56.000 
 Percent Recovery = 110.5 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 59.550 
 Most Probable Value = 56.000 
 Percent Recovery = 106.3 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 31.550 
 Most Probable Value = 30.900 
 Percent Recovery = 102.1 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.530 
 Most Probable Value = 30.900 
 Percent Recovery = 105.3 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.580 
 Most Probable Value = 30.900 
 Percent Recovery = 105.4 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.600 
 Most Probable Value = 30.900 
 Percent Recovery = 105.5 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Y = 100
The SGPlot Procedure

- Alkalinity (as CaCO3), FIL, TITR -
Percent Recovery by Concentration
NWQL Parameter: 29801, Method: TT040
Analysis Dates: 10/03/01 through 09/29/06
Open Data Set

 Lab Value = 155.100 
 Most Probable Value = 5.700 
 Percent Recovery = 2721.1 
 Analysis Date = 06/10/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = 90.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 221.160 
 Most Probable Value = 42.500 
 Percent Recovery = 520.4 
 Analysis Date = 09/27/04 
 Lab Sample ID = 2110281 
 Number of FPS (SD) = 77.8 
 Blind Sample ID = 50162-50160  Lab Value = 155.100 
 Most Probable Value = 5.700 
 Percent Recovery = 2721.1 
 Analysis Date = 06/10/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = 90.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 221.160 
 Most Probable Value = 42.500 
 Percent Recovery = 520.4 
 Analysis Date = 09/27/04 
 Lab Sample ID = 2110281 
 Number of FPS (SD) = 77.8 
 Blind Sample ID = 50162-50160  Lab Value = 27.270 
 Most Probable Value = 25.500 
 Percent Recovery = 106.9 
 Analysis Date = 09/29/06 
 Lab Sample ID = 2620209 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.860 
 Most Probable Value = 30.625 
 Percent Recovery = 104.0 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2580205 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75170  Lab Value = 26.990 
 Most Probable Value = 25.500 
 Percent Recovery = 105.8 
 Analysis Date = 09/21/06 
 Lab Sample ID = 2510397 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.480 
 Most Probable Value = 30.625 
 Percent Recovery = 102.8 
 Analysis Date = 09/21/06 
 Lab Sample ID = 2540001 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 31.890 
 Most Probable Value = 30.625 
 Percent Recovery = 104.1 
 Analysis Date = 09/15/06 
 Lab Sample ID = 2500166 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75170  Lab Value = 27.370 
 Most Probable Value = 25.500 
 Percent Recovery = 107.3 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2480070 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 23.640 
 Most Probable Value = 22.125 
 Percent Recovery = 106.8 
 Analysis Date = 09/08/06 
 Lab Sample ID = 2370430 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.290 
 Most Probable Value = 30.625 
 Percent Recovery = 102.2 
 Analysis Date = 09/08/06 
 Lab Sample ID = 2400121 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 23.610 
 Most Probable Value = 22.125 
 Percent Recovery = 106.7 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2340037 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.520 
 Most Probable Value = 30.625 
 Percent Recovery = 102.9 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2330212 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 23.850 
 Most Probable Value = 22.125 
 Percent Recovery = 107.8 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2300088 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.250 
 Most Probable Value = 30.625 
 Percent Recovery = 102.0 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2280134 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 23.390 
 Most Probable Value = 22.125 
 Percent Recovery = 105.7 
 Analysis Date = 08/22/06 
 Lab Sample ID = 2230258 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.290 
 Most Probable Value = 30.625 
 Percent Recovery = 102.2 
 Analysis Date = 08/22/06 
 Lab Sample ID = 2260051 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 23.400 
 Most Probable Value = 22.125 
 Percent Recovery = 105.8 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2200104 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.650 
 Most Probable Value = 22.125 
 Percent Recovery = 106.9 
 Analysis Date = 08/11/06 
 Lab Sample ID = 2190172 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.460 
 Most Probable Value = 30.625 
 Percent Recovery = 102.7 
 Analysis Date = 08/11/06 
 Lab Sample ID = 2190173 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 32.080 
 Most Probable Value = 30.625 
 Percent Recovery = 104.8 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2150116 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75170  Lab Value = 23.760 
 Most Probable Value = 22.125 
 Percent Recovery = 107.4 
 Analysis Date = 08/07/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.520 
 Most Probable Value = 28.850 
 Percent Recovery = 105.8 
 Analysis Date = 08/01/06 
 Lab Sample ID = 2080098 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 30.240 
 Most Probable Value = 28.850 
 Percent Recovery = 104.8 
 Analysis Date = 07/28/06 
 Lab Sample ID = 2050126 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 23.710 
 Most Probable Value = 22.125 
 Percent Recovery = 107.2 
 Analysis Date = 07/26/06 
 Lab Sample ID = 2020229 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.530 
 Most Probable Value = 28.850 
 Percent Recovery = 105.8 
 Analysis Date = 07/24/06 
 Lab Sample ID = 2010015 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 23.860 
 Most Probable Value = 22.125 
 Percent Recovery = 107.8 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990162 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.540 
 Most Probable Value = 22.125 
 Percent Recovery = 106.4 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1950017 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 29.970 
 Most Probable Value = 28.850 
 Percent Recovery = 103.9 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 30.210 
 Most Probable Value = 28.850 
 Percent Recovery = 104.7 
 Analysis Date = 07/17/06 
 Lab Sample ID = 1910086 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 23.570 
 Most Probable Value = 22.125 
 Percent Recovery = 106.5 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1910077 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.610 
 Most Probable Value = 22.125 
 Percent Recovery = 106.7 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1860016 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.340 
 Most Probable Value = 28.850 
 Percent Recovery = 105.2 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1810354 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 30.470 
 Most Probable Value = 28.850 
 Percent Recovery = 105.6 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1910072 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 31.210 
 Most Probable Value = 29.650 
 Percent Recovery = 105.3 
 Analysis Date = 07/06/06 
 Lab Sample ID = 1800250 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 30.320 
 Most Probable Value = 28.850 
 Percent Recovery = 105.1 
 Analysis Date = 07/05/06 
 Lab Sample ID = 1740229 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 31.100 
 Most Probable Value = 29.650 
 Percent Recovery = 104.9 
 Analysis Date = 07/05/06 
 Lab Sample ID = 1780112 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 31.210 
 Most Probable Value = 29.650 
 Percent Recovery = 105.3 
 Analysis Date = 07/05/06 
 Lab Sample ID = 1740209 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 30.070 
 Most Probable Value = 28.850 
 Percent Recovery = 104.2 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1730124 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 30.320 
 Most Probable Value = 28.850 
 Percent Recovery = 105.1 
 Analysis Date = 06/23/06 
 Lab Sample ID = 1670243 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 31.130 
 Most Probable Value = 29.650 
 Percent Recovery = 105.0 
 Analysis Date = 06/23/06 
 Lab Sample ID = 1660145 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 30.170 
 Most Probable Value = 28.850 
 Percent Recovery = 104.6 
 Analysis Date = 06/21/06 
 Lab Sample ID = 1600201 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 31.300 
 Most Probable Value = 29.650 
 Percent Recovery = 105.6 
 Analysis Date = 06/21/06 
 Lab Sample ID = 1630149 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 30.280 
 Most Probable Value = 28.850 
 Percent Recovery = 105.0 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1570195 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 30.700 
 Most Probable Value = 29.650 
 Percent Recovery = 103.5 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1590163 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75168  Lab Value = 15.450 
 Most Probable Value = 14.100 
 Percent Recovery = 109.6 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1460011 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 30.120 
 Most Probable Value = 29.650 
 Percent Recovery = 101.6 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1460005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75168  Lab Value = 15.320 
 Most Probable Value = 14.100 
 Percent Recovery = 108.7 
 Analysis Date = 06/06/06 
 Lab Sample ID = 1420084 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.410 
 Most Probable Value = 29.650 
 Percent Recovery = 99.2 
 Analysis Date = 06/02/06 
 Lab Sample ID = 1390230 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 15.320 
 Most Probable Value = 14.100 
 Percent Recovery = 108.7 
 Analysis Date = 05/31/06 
 Lab Sample ID = 1380004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.650 
 Most Probable Value = 29.650 
 Percent Recovery = 100.0 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25172-75168  Lab Value = 30.380 
 Most Probable Value = 29.650 
 Percent Recovery = 102.5 
 Analysis Date = 05/24/06 
 Lab Sample ID = 1320173 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75168  Lab Value = 15.730 
 Most Probable Value = 14.100 
 Percent Recovery = 111.6 
 Analysis Date = 05/18/06 
 Lab Sample ID = 1310137 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.090 
 Most Probable Value = 14.100 
 Percent Recovery = 114.1 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1280102 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.070 
 Most Probable Value = 14.100 
 Percent Recovery = 114.0 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1240136 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 31.030 
 Most Probable Value = 29.650 
 Percent Recovery = 104.7 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 15.990 
 Most Probable Value = 14.100 
 Percent Recovery = 113.4 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1210050 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 31.050 
 Most Probable Value = 29.650 
 Percent Recovery = 104.7 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1220156 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 27.470 
 Most Probable Value = 25.500 
 Percent Recovery = 107.7 
 Analysis Date = 05/03/06 
 Lab Sample ID = 1170182 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.200 
 Most Probable Value = 25.500 
 Percent Recovery = 106.7 
 Analysis Date = 05/03/06 
 Lab Sample ID = 1150097 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.370 
 Most Probable Value = 25.500 
 Percent Recovery = 107.3 
 Analysis Date = 04/27/06 
 Lab Sample ID = 1100073 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 15.930 
 Most Probable Value = 14.100 
 Percent Recovery = 113.0 
 Analysis Date = 04/27/06 
 Lab Sample ID = 1110231 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.260 
 Most Probable Value = 14.100 
 Percent Recovery = 115.3 
 Analysis Date = 04/20/06 
 Lab Sample ID = 1080076 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 26.910 
 Most Probable Value = 25.500 
 Percent Recovery = 105.5 
 Analysis Date = 04/19/06 
 Lab Sample ID = 1030096 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.270 
 Most Probable Value = 14.100 
 Percent Recovery = 115.4 
 Analysis Date = 04/19/06 
 Lab Sample ID = 1040007 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.250 
 Most Probable Value = 25.500 
 Percent Recovery = 106.9 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1000125 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.120 
 Most Probable Value = 25.500 
 Percent Recovery = 106.4 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0960077 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.070 
 Most Probable Value = 14.100 
 Percent Recovery = 114.0 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0970090 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.010 
 Most Probable Value = 14.100 
 Percent Recovery = 113.5 
 Analysis Date = 04/10/06 
 Lab Sample ID = 0930083 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.010 
 Most Probable Value = 25.500 
 Percent Recovery = 105.9 
 Analysis Date = 04/07/06 
 Lab Sample ID = 0870025 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.090 
 Most Probable Value = 30.625 
 Percent Recovery = 101.5 
 Analysis Date = 04/07/06 
 Lab Sample ID = 0860079 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 26.530 
 Most Probable Value = 25.500 
 Percent Recovery = 104.0 
 Analysis Date = 04/03/06 
 Lab Sample ID = 0750095 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 26.750 
 Most Probable Value = 25.500 
 Percent Recovery = 104.9 
 Analysis Date = 03/31/06 
 Lab Sample ID = 0730045 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.150 
 Most Probable Value = 30.625 
 Percent Recovery = 101.7 
 Analysis Date = 03/31/06 
 Lab Sample ID = 0720059 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 26.640 
 Most Probable Value = 25.500 
 Percent Recovery = 104.5 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0660033 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 26.920 
 Most Probable Value = 25.500 
 Percent Recovery = 105.6 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0610056 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 31.380 
 Most Probable Value = 30.625 
 Percent Recovery = 102.5 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0670053 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 31.800 
 Most Probable Value = 30.625 
 Percent Recovery = 103.8 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0650044 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75170  Lab Value = 31.510 
 Most Probable Value = 30.625 
 Percent Recovery = 102.9 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0600074 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 23.340 
 Most Probable Value = 22.125 
 Percent Recovery = 105.5 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0590094 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.610 
 Most Probable Value = 22.125 
 Percent Recovery = 106.7 
 Analysis Date = 03/01/06 
 Lab Sample ID = 0540072 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.860 
 Most Probable Value = 30.625 
 Percent Recovery = 104.0 
 Analysis Date = 03/01/06 
 Lab Sample ID = 0530040 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75170  Lab Value = 23.620 
 Most Probable Value = 22.125 
 Percent Recovery = 106.8 
 Analysis Date = 02/28/06 
 Lab Sample ID = 0520094 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.680 
 Most Probable Value = 22.125 
 Percent Recovery = 107.0 
 Analysis Date = 02/24/06 
 Lab Sample ID = 0440047 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 31.650 
 Most Probable Value = 30.625 
 Percent Recovery = 103.3 
 Analysis Date = 02/24/06 
 Lab Sample ID = 0470066 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 31.620 
 Most Probable Value = 30.625 
 Percent Recovery = 103.2 
 Analysis Date = 02/24/06 
 Lab Sample ID = 0450026 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 23.790 
 Most Probable Value = 22.125 
 Percent Recovery = 107.5 
 Analysis Date = 02/21/06 
 Lab Sample ID = 0370016 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 32.190 
 Most Probable Value = 30.625 
 Percent Recovery = 105.1 
 Analysis Date = 02/21/06 
 Lab Sample ID = 0380037 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75170  Lab Value = 31.810 
 Most Probable Value = 30.625 
 Percent Recovery = 103.9 
 Analysis Date = 02/21/06 
 Lab Sample ID = 0330065 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75170  Lab Value = 30.140 
 Most Probable Value = 28.850 
 Percent Recovery = 104.5 
 Analysis Date = 02/15/06 
 Lab Sample ID = 0250059 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 23.850 
 Most Probable Value = 22.125 
 Percent Recovery = 107.8 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0240043 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 23.630 
 Most Probable Value = 22.125 
 Percent Recovery = 106.8 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0190005 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.070 
 Most Probable Value = 28.850 
 Percent Recovery = 104.2 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 25.840 
 Most Probable Value = 22.125 
 Percent Recovery = 116.8 
 Analysis Date = 02/08/06 
 Lab Sample ID = 0170063 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.430 
 Most Probable Value = 28.850 
 Percent Recovery = 105.5 
 Analysis Date = 02/06/06 
 Lab Sample ID = 3560004 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 31.460 
 Most Probable Value = 29.650 
 Percent Recovery = 106.1 
 Analysis Date = 02/06/06 
 Lab Sample ID = 3570006 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 31.170 
 Most Probable Value = 29.650 
 Percent Recovery = 105.1 
 Analysis Date = 02/06/06 
 Lab Sample ID = 3550004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 30.570 
 Most Probable Value = 28.850 
 Percent Recovery = 106.0 
 Analysis Date = 02/03/06 
 Lab Sample ID = 3530069 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 29.890 
 Most Probable Value = 28.850 
 Percent Recovery = 103.6 
 Analysis Date = 02/01/06 
 Lab Sample ID = 3490152 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 30.940 
 Most Probable Value = 29.650 
 Percent Recovery = 104.4 
 Analysis Date = 02/01/06 
 Lab Sample ID = 3480001 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 30.210 
 Most Probable Value = 28.850 
 Percent Recovery = 104.7 
 Analysis Date = 01/31/06 
 Lab Sample ID = 3420003 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 30.840 
 Most Probable Value = 29.650 
 Percent Recovery = 104.0 
 Analysis Date = 01/31/06 
 Lab Sample ID = 3430074 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 30.110 
 Most Probable Value = 28.850 
 Percent Recovery = 104.4 
 Analysis Date = 01/30/06 
 Lab Sample ID = 3390047 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 31.360 
 Most Probable Value = 29.650 
 Percent Recovery = 105.8 
 Analysis Date = 01/30/06 
 Lab Sample ID = 3400168 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 15.180 
 Most Probable Value = 14.100 
 Percent Recovery = 107.7 
 Analysis Date = 01/27/06 
 Lab Sample ID = 3340010 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 28.880 
 Most Probable Value = 29.650 
 Percent Recovery = 97.4 
 Analysis Date = 01/27/06 
 Lab Sample ID = 3340007 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75168  Lab Value = 14.910 
 Most Probable Value = 14.100 
 Percent Recovery = 105.7 
 Analysis Date = 01/25/06 
 Lab Sample ID = 3270114 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 14.960 
 Most Probable Value = 14.100 
 Percent Recovery = 106.1 
 Analysis Date = 01/25/06 
 Lab Sample ID = 3250048 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 28.950 
 Most Probable Value = 29.650 
 Percent Recovery = 97.6 
 Analysis Date = 01/25/06 
 Lab Sample ID = 3260096 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 29.010 
 Most Probable Value = 29.650 
 Percent Recovery = 97.8 
 Analysis Date = 01/23/06 
 Lab Sample ID = 3210140 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 30.040 
 Most Probable Value = 28.850 
 Percent Recovery = 104.1 
 Analysis Date = 01/13/06 
 Lab Sample ID = 0130008 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 15.340 
 Most Probable Value = 14.100 
 Percent Recovery = 108.8 
 Analysis Date = 01/11/06 
 Lab Sample ID = 3180037 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.330 
 Most Probable Value = 14.100 
 Percent Recovery = 108.7 
 Analysis Date = 01/11/06 
 Lab Sample ID = 3120059 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 29.410 
 Most Probable Value = 29.650 
 Percent Recovery = 99.2 
 Analysis Date = 01/11/06 
 Lab Sample ID = 3190011 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 29.250 
 Most Probable Value = 29.650 
 Percent Recovery = 98.7 
 Analysis Date = 01/11/06 
 Lab Sample ID = 3110076 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 15.670 
 Most Probable Value = 14.100 
 Percent Recovery = 111.1 
 Analysis Date = 01/10/06 
 Lab Sample ID = 3080099 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 30.610 
 Most Probable Value = 28.850 
 Percent Recovery = 106.1 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0100027 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 23.750 
 Most Probable Value = 22.125 
 Percent Recovery = 107.3 
 Analysis Date = 01/09/06 
 Lab Sample ID = 0090007 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.500 
 Most Probable Value = 28.850 
 Percent Recovery = 105.7 
 Analysis Date = 01/06/06 
 Lab Sample ID = 0060011 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 23.930 
 Most Probable Value = 22.125 
 Percent Recovery = 108.2 
 Analysis Date = 01/04/06 
 Lab Sample ID = 0040036 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 30.430 
 Most Probable Value = 28.850 
 Percent Recovery = 105.5 
 Analysis Date = 12/30/05 
 Lab Sample ID = 3640076 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 31.450 
 Most Probable Value = 29.650 
 Percent Recovery = 106.1 
 Analysis Date = 12/29/05 
 Lab Sample ID = 3630006 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 27.630 
 Most Probable Value = 25.500 
 Percent Recovery = 108.4 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3010128 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.380 
 Most Probable Value = 14.100 
 Percent Recovery = 116.2 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3040128 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 31.440 
 Most Probable Value = 29.650 
 Percent Recovery = 106.0 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3060045 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 27.930 
 Most Probable Value = 25.500 
 Percent Recovery = 109.5 
 Analysis Date = 12/21/05 
 Lab Sample ID = 2980100 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.550 
 Most Probable Value = 25.500 
 Percent Recovery = 108.0 
 Analysis Date = 12/20/05 
 Lab Sample ID = 2970030 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.400 
 Most Probable Value = 14.100 
 Percent Recovery = 116.3 
 Analysis Date = 12/20/05 
 Lab Sample ID = 2970037 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.590 
 Most Probable Value = 14.100 
 Percent Recovery = 117.7 
 Analysis Date = 12/16/05 
 Lab Sample ID = 2920100 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.500 
 Most Probable Value = 14.100 
 Percent Recovery = 117.0 
 Analysis Date = 12/16/05 
 Lab Sample ID = 2900077 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 27.500 
 Most Probable Value = 25.500 
 Percent Recovery = 107.8 
 Analysis Date = 12/15/05 
 Lab Sample ID = 2870110 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.900 
 Most Probable Value = 25.500 
 Percent Recovery = 109.4 
 Analysis Date = 12/15/05 
 Lab Sample ID = 2850127 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 27.650 
 Most Probable Value = 25.500 
 Percent Recovery = 108.4 
 Analysis Date = 12/15/05 
 Lab Sample ID = 2790063 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 16.450 
 Most Probable Value = 14.100 
 Percent Recovery = 116.7 
 Analysis Date = 12/13/05 
 Lab Sample ID = 2800165 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.460 
 Most Probable Value = 14.100 
 Percent Recovery = 116.7 
 Analysis Date = 12/08/05 
 Lab Sample ID = 2770190 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 25.190 
 Most Probable Value = 19.800 
 Percent Recovery = 127.2 
 Analysis Date = 12/08/05 
 Lab Sample ID = 2700024 
 Number of FPS (SD) = 2.8 
 Blind Sample ID = 50168-50164  Lab Value = 16.470 
 Most Probable Value = 14.100 
 Percent Recovery = 116.8 
 Analysis Date = 12/07/05 
 Lab Sample ID = 2720016 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.270 
 Most Probable Value = 19.800 
 Percent Recovery = 107.4 
 Analysis Date = 12/02/05 
 Lab Sample ID = 2660202 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 16.480 
 Most Probable Value = 14.100 
 Percent Recovery = 116.9 
 Analysis Date = 11/30/05 
 Lab Sample ID = 2650124 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.360 
 Most Probable Value = 19.800 
 Percent Recovery = 107.9 
 Analysis Date = 11/30/05 
 Lab Sample ID = 2630006 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 16.270 
 Most Probable Value = 14.100 
 Percent Recovery = 115.4 
 Analysis Date = 11/22/05 
 Lab Sample ID = 2580115 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.080 
 Most Probable Value = 19.800 
 Percent Recovery = 106.5 
 Analysis Date = 11/22/05 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50164  Lab Value = 16.160 
 Most Probable Value = 14.100 
 Percent Recovery = 114.6 
 Analysis Date = 11/21/05 
 Lab Sample ID = 2510180 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.910 
 Most Probable Value = 19.800 
 Percent Recovery = 105.6 
 Analysis Date = 11/21/05 
 Lab Sample ID = 2520043 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 21.000 
 Most Probable Value = 19.800 
 Percent Recovery = 106.1 
 Analysis Date = 11/21/05 
 Lab Sample ID = 2490117 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 16.360 
 Most Probable Value = 14.100 
 Percent Recovery = 116.0 
 Analysis Date = 11/17/05 
 Lab Sample ID = 2450120 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 62.750 
 Most Probable Value = 60.750 
 Percent Recovery = 103.3 
 Analysis Date = 11/14/05 
 Lab Sample ID = 2360004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 21.230 
 Most Probable Value = 19.800 
 Percent Recovery = 107.2 
 Analysis Date = 11/14/05 
 Lab Sample ID = 2380183 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 62.990 
 Most Probable Value = 60.750 
 Percent Recovery = 103.7 
 Analysis Date = 11/02/05 
 Lab Sample ID = 2340043 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 61.950 
 Most Probable Value = 60.750 
 Percent Recovery = 102.0 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2290212 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 21.030 
 Most Probable Value = 19.800 
 Percent Recovery = 106.2 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2310007 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 21.380 
 Most Probable Value = 19.800 
 Percent Recovery = 108.0 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2280032 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 21.270 
 Most Probable Value = 19.800 
 Percent Recovery = 107.4 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2240418 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 61.770 
 Most Probable Value = 60.750 
 Percent Recovery = 101.7 
 Analysis Date = 10/19/05 
 Lab Sample ID = 2230319 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 61.850 
 Most Probable Value = 60.750 
 Percent Recovery = 101.8 
 Analysis Date = 10/19/05 
 Lab Sample ID = 2220222 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 61.530 
 Most Probable Value = 60.750 
 Percent Recovery = 101.3 
 Analysis Date = 10/13/05 
 Lab Sample ID = 2150227 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.640 
 Most Probable Value = 19.800 
 Percent Recovery = 104.2 
 Analysis Date = 10/13/05 
 Lab Sample ID = 2170142 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 20.760 
 Most Probable Value = 19.800 
 Percent Recovery = 104.8 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2140085 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50164  Lab Value = 46.820 
 Most Probable Value = 46.200 
 Percent Recovery = 101.3 
 Analysis Date = 10/11/05 
 Lab Sample ID = 1810184 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 62.990 
 Most Probable Value = 60.750 
 Percent Recovery = 103.7 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2100053 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 63.510 
 Most Probable Value = 60.750 
 Percent Recovery = 104.5 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2030282 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75166-25DIW  Lab Value = 48.080 
 Most Probable Value = 46.200 
 Percent Recovery = 104.1 
 Analysis Date = 09/06/05 
 Lab Sample ID = 2080321 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50166  Lab Value = 47.910 
 Most Probable Value = 46.200 
 Percent Recovery = 103.7 
 Analysis Date = 09/02/05 
 Lab Sample ID = 2060112 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 62.990 
 Most Probable Value = 60.750 
 Percent Recovery = 103.7 
 Analysis Date = 08/31/05 
 Lab Sample ID = 2000159 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.720 
 Most Probable Value = 46.200 
 Percent Recovery = 103.3 
 Analysis Date = 08/31/05 
 Lab Sample ID = 2010184 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 62.730 
 Most Probable Value = 60.750 
 Percent Recovery = 103.3 
 Analysis Date = 08/26/05 
 Lab Sample ID = 1960088 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.450 
 Most Probable Value = 46.200 
 Percent Recovery = 102.7 
 Analysis Date = 08/26/05 
 Lab Sample ID = 1940290 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50166  Lab Value = 62.600 
 Most Probable Value = 60.750 
 Percent Recovery = 103.0 
 Analysis Date = 08/23/05 
 Lab Sample ID = 1890263 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.530 
 Most Probable Value = 46.200 
 Percent Recovery = 102.9 
 Analysis Date = 08/23/05 
 Lab Sample ID = 1920125 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 47.810 
 Most Probable Value = 46.200 
 Percent Recovery = 103.5 
 Analysis Date = 08/23/05 
 Lab Sample ID = 1870123 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 62.900 
 Most Probable Value = 60.750 
 Percent Recovery = 103.5 
 Analysis Date = 08/17/05 
 Lab Sample ID = 1860039 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 67.930 
 Most Probable Value = 67.800 
 Percent Recovery = 100.2 
 Analysis Date = 08/16/05 
 Lab Sample ID = 1800016 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25168-75166  Lab Value = 67.990 
 Most Probable Value = 67.800 
 Percent Recovery = 100.3 
 Analysis Date = 08/09/05 
 Lab Sample ID = 1750354 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 47.720 
 Most Probable Value = 46.200 
 Percent Recovery = 103.3 
 Analysis Date = 08/05/05 
 Lab Sample ID = 1740228 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 68.300 
 Most Probable Value = 67.800 
 Percent Recovery = 100.7 
 Analysis Date = 08/02/05 
 Lab Sample ID = 1720230 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 47.280 
 Most Probable Value = 46.200 
 Percent Recovery = 102.3 
 Analysis Date = 08/01/05 
 Lab Sample ID = 1710125 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50166  Lab Value = 47.500 
 Most Probable Value = 46.200 
 Percent Recovery = 102.8 
 Analysis Date = 08/01/05 
 Lab Sample ID = 1670214 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 67.947 
 Most Probable Value = 67.800 
 Percent Recovery = 100.2 
 Analysis Date = 07/22/05 
 Lab Sample ID = 1650167 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25168-75166  Lab Value = 66.890 
 Most Probable Value = 67.800 
 Percent Recovery = 98.7 
 Analysis Date = 07/15/05 
 Lab Sample ID = 1610160 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25168-75166  Lab Value = 47.010 
 Most Probable Value = 46.200 
 Percent Recovery = 101.8 
 Analysis Date = 07/14/05 
 Lab Sample ID = 1600262 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 46.510 
 Most Probable Value = 46.200 
 Percent Recovery = 100.7 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1570143 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50166  Lab Value = 66.860 
 Most Probable Value = 67.800 
 Percent Recovery = 98.6 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1580152 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25168-75166  Lab Value = 67.460 
 Most Probable Value = 67.800 
 Percent Recovery = 99.5 
 Analysis Date = 06/22/05 
 Lab Sample ID = 1510155 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 6.560 
 Most Probable Value = 5.700 
 Percent Recovery = 115.1 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1430071 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 65.800 
 Most Probable Value = 67.800 
 Percent Recovery = 97.1 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1400212 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25168-75166  Lab Value = 6.540 
 Most Probable Value = 5.700 
 Percent Recovery = 114.7 
 Analysis Date = 05/24/05 
 Lab Sample ID = 1380126 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 66.330 
 Most Probable Value = 67.800 
 Percent Recovery = 97.8 
 Analysis Date = 05/24/05 
 Lab Sample ID = 1370183 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25168-75166  Lab Value = 64.520 
 Most Probable Value = 67.800 
 Percent Recovery = 95.2 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1330243 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25168-75166  Lab Value = 6.580 
 Most Probable Value = 5.700 
 Percent Recovery = 115.4 
 Analysis Date = 05/17/05 
 Lab Sample ID = 1310149 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.570 
 Most Probable Value = 5.700 
 Percent Recovery = 115.3 
 Analysis Date = 05/17/05 
 Lab Sample ID = 1290082 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.610 
 Most Probable Value = 5.700 
 Percent Recovery = 116.0 
 Analysis Date = 05/13/05 
 Lab Sample ID = 1240238 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 65.270 
 Most Probable Value = 67.800 
 Percent Recovery = 96.3 
 Analysis Date = 05/13/05 
 Lab Sample ID = 1260175 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25168-75166  Lab Value = 65.010 
 Most Probable Value = 67.800 
 Percent Recovery = 95.9 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1230133 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25168-75166  Lab Value = 14.920 
 Most Probable Value = 14.100 
 Percent Recovery = 105.8 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1170145 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 14.840 
 Most Probable Value = 14.100 
 Percent Recovery = 105.2 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1150104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.630 
 Most Probable Value = 5.700 
 Percent Recovery = 116.3 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1190254 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.610 
 Most Probable Value = 5.700 
 Percent Recovery = 116.0 
 Analysis Date = 05/06/05 
 Lab Sample ID = 1120324 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 7.370 
 Most Probable Value = 5.700 
 Percent Recovery = 129.3 
 Analysis Date = 05/06/05 
 Lab Sample ID = 1090064 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 14.810 
 Most Probable Value = 14.100 
 Percent Recovery = 105.0 
 Analysis Date = 05/02/05 
 Lab Sample ID = 1100120 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.770 
 Most Probable Value = 5.700 
 Percent Recovery = 118.8 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1050219 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.800 
 Most Probable Value = 14.100 
 Percent Recovery = 112.1 
 Analysis Date = 04/15/05 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.720 
 Most Probable Value = 14.100 
 Percent Recovery = 111.5 
 Analysis Date = 04/15/05 
 Lab Sample ID = 1010109 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.110 
 Most Probable Value = 5.700 
 Percent Recovery = 124.7 
 Analysis Date = 04/14/05 
 Lab Sample ID = 0980167 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.760 
 Most Probable Value = 14.100 
 Percent Recovery = 111.8 
 Analysis Date = 04/12/05 
 Lab Sample ID = 0960149 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.000 
 Most Probable Value = 5.700 
 Percent Recovery = 122.8 
 Analysis Date = 04/12/05 
 Lab Sample ID = 0950132 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.560 
 Most Probable Value = 14.100 
 Percent Recovery = 110.4 
 Analysis Date = 04/05/05 
 Lab Sample ID = 0870068 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.540 
 Most Probable Value = 19.800 
 Percent Recovery = 103.7 
 Analysis Date = 04/05/05 
 Lab Sample ID = 0840176 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 15.500 
 Most Probable Value = 14.100 
 Percent Recovery = 109.9 
 Analysis Date = 03/29/05 
 Lab Sample ID = 0810029 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.410 
 Most Probable Value = 19.800 
 Percent Recovery = 103.1 
 Analysis Date = 03/29/05 
 Lab Sample ID = 0810033 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 20.440 
 Most Probable Value = 19.800 
 Percent Recovery = 103.2 
 Analysis Date = 03/29/05 
 Lab Sample ID = 0760179 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 15.590 
 Most Probable Value = 14.100 
 Percent Recovery = 110.6 
 Analysis Date = 03/25/05 
 Lab Sample ID = 0750082 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.630 
 Most Probable Value = 14.100 
 Percent Recovery = 110.9 
 Analysis Date = 03/25/05 
 Lab Sample ID = 0730075 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.450 
 Most Probable Value = 19.800 
 Percent Recovery = 103.3 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0700205 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 20.410 
 Most Probable Value = 19.800 
 Percent Recovery = 103.1 
 Analysis Date = 03/15/05 
 Lab Sample ID = 0670093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 15.620 
 Most Probable Value = 14.100 
 Percent Recovery = 110.8 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0660058 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.550 
 Most Probable Value = 14.100 
 Percent Recovery = 110.3 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0610080 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 20.530 
 Most Probable Value = 19.800 
 Percent Recovery = 103.7 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0620100 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 20.400 
 Most Probable Value = 19.800 
 Percent Recovery = 103.0 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0590068 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 62.300 
 Most Probable Value = 60.750 
 Percent Recovery = 102.6 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0560029 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.390 
 Most Probable Value = 60.750 
 Percent Recovery = 102.7 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0540035 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.280 
 Most Probable Value = 60.750 
 Percent Recovery = 102.5 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0530104 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.470 
 Most Probable Value = 19.800 
 Percent Recovery = 103.4 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0530102 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 22.390 
 Most Probable Value = 19.800 
 Percent Recovery = 113.1 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0480106 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50168-50164  Lab Value = 20.360 
 Most Probable Value = 19.800 
 Percent Recovery = 102.8 
 Analysis Date = 03/01/05 
 Lab Sample ID = 0470026 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 61.930 
 Most Probable Value = 60.750 
 Percent Recovery = 101.9 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0420131 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 61.890 
 Most Probable Value = 60.750 
 Percent Recovery = 101.9 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0390057 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 61.960 
 Most Probable Value = 60.750 
 Percent Recovery = 102.0 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0380081 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.350 
 Most Probable Value = 19.800 
 Percent Recovery = 102.8 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0380080 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 62.130 
 Most Probable Value = 60.750 
 Percent Recovery = 102.3 
 Analysis Date = 02/03/05 
 Lab Sample ID = 0310046 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.100 
 Most Probable Value = 19.800 
 Percent Recovery = 101.5 
 Analysis Date = 02/03/05 
 Lab Sample ID = 0330053 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50164  Lab Value = 47.110 
 Most Probable Value = 46.200 
 Percent Recovery = 102.0 
 Analysis Date = 02/02/05 
 Lab Sample ID = 0280052 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 47.050 
 Most Probable Value = 46.200 
 Percent Recovery = 101.8 
 Analysis Date = 02/02/05 
 Lab Sample ID = 0250044 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 61.940 
 Most Probable Value = 60.750 
 Percent Recovery = 102.0 
 Analysis Date = 02/01/05 
 Lab Sample ID = 0240051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.060 
 Most Probable Value = 60.750 
 Percent Recovery = 102.2 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0070092 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.020 
 Most Probable Value = 46.200 
 Percent Recovery = 101.8 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0210119 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 47.000 
 Most Probable Value = 46.200 
 Percent Recovery = 101.7 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0100087 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 62.180 
 Most Probable Value = 60.750 
 Percent Recovery = 102.4 
 Analysis Date = 01/24/05 
 Lab Sample ID = 0190085 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 62.070 
 Most Probable Value = 60.750 
 Percent Recovery = 102.2 
 Analysis Date = 01/24/05 
 Lab Sample ID = 0180073 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 47.070 
 Most Probable Value = 46.200 
 Percent Recovery = 101.9 
 Analysis Date = 01/21/05 
 Lab Sample ID = 0130108 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 62.040 
 Most Probable Value = 60.750 
 Percent Recovery = 102.1 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0040023 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 46.790 
 Most Probable Value = 46.200 
 Percent Recovery = 101.3 
 Analysis Date = 01/20/05 
 Lab Sample ID = 3640099 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 46.960 
 Most Probable Value = 46.200 
 Percent Recovery = 101.6 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0060062 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 67.230 
 Most Probable Value = 67.800 
 Percent Recovery = 99.2 
 Analysis Date = 01/20/05 
 Lab Sample ID = 3630016 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 46.960 
 Most Probable Value = 46.200 
 Percent Recovery = 101.6 
 Analysis Date = 01/19/05 
 Lab Sample ID = 3570032 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 46.920 
 Most Probable Value = 46.200 
 Percent Recovery = 101.6 
 Analysis Date = 01/19/05 
 Lab Sample ID = 3520152 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 68.290 
 Most Probable Value = 67.800 
 Percent Recovery = 100.7 
 Analysis Date = 01/19/05 
 Lab Sample ID = 3620026 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 68.850 
 Most Probable Value = 67.800 
 Percent Recovery = 101.5 
 Analysis Date = 01/19/05 
 Lab Sample ID = 3560050 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 47.200 
 Most Probable Value = 46.200 
 Percent Recovery = 102.2 
 Analysis Date = 01/13/05 
 Lab Sample ID = 3500121 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 67.670 
 Most Probable Value = 67.800 
 Percent Recovery = 99.8 
 Analysis Date = 01/13/05 
 Lab Sample ID = 3490090 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25168-75166  Lab Value = 67.450 
 Most Probable Value = 67.800 
 Percent Recovery = 99.5 
 Analysis Date = 01/11/05 
 Lab Sample ID = 3440142 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 47.010 
 Most Probable Value = 46.200 
 Percent Recovery = 101.8 
 Analysis Date = 01/10/05 
 Lab Sample ID = 3430168 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 68.440 
 Most Probable Value = 67.800 
 Percent Recovery = 100.9 
 Analysis Date = 01/10/05 
 Lab Sample ID = 3430065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 46.970 
 Most Probable Value = 46.200 
 Percent Recovery = 101.7 
 Analysis Date = 01/07/05 
 Lab Sample ID = 3410091 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 67.540 
 Most Probable Value = 67.800 
 Percent Recovery = 99.6 
 Analysis Date = 01/06/05 
 Lab Sample ID = 3350091 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 6.890 
 Most Probable Value = 5.700 
 Percent Recovery = 120.9 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3310072 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.920 
 Most Probable Value = 5.700 
 Percent Recovery = 121.4 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3280101 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.900 
 Most Probable Value = 5.700 
 Percent Recovery = 121.1 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3270046 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 67.460 
 Most Probable Value = 67.800 
 Percent Recovery = 99.5 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 67.460 
 Most Probable Value = 67.800 
 Percent Recovery = 99.5 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 7.100 
 Most Probable Value = 5.700 
 Percent Recovery = 124.6 
 Analysis Date = 12/15/04 
 Lab Sample ID = 3150132 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.860 
 Most Probable Value = 5.700 
 Percent Recovery = 120.4 
 Analysis Date = 12/15/04 
 Lab Sample ID = 3130199 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 67.570 
 Most Probable Value = 67.800 
 Percent Recovery = 99.7 
 Analysis Date = 12/15/04 
 Lab Sample ID = 3220111 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 67.510 
 Most Probable Value = 67.800 
 Percent Recovery = 99.6 
 Analysis Date = 12/15/04 
 Lab Sample ID = 3200082 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 6.870 
 Most Probable Value = 5.700 
 Percent Recovery = 120.5 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3080118 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 67.920 
 Most Probable Value = 67.800 
 Percent Recovery = 100.2 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3100046 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25168-75166  Lab Value = 67.700 
 Most Probable Value = 67.800 
 Percent Recovery = 99.9 
 Analysis Date = 12/10/04 
 Lab Sample ID = 3080007 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25168-75166  Lab Value = 15.420 
 Most Probable Value = 14.100 
 Percent Recovery = 109.4 
 Analysis Date = 12/08/04 
 Lab Sample ID = 3010208 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.930 
 Most Probable Value = 5.700 
 Percent Recovery = 121.6 
 Analysis Date = 12/08/04 
 Lab Sample ID = 3060016 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.360 
 Most Probable Value = 14.100 
 Percent Recovery = 108.9 
 Analysis Date = 12/07/04 
 Lab Sample ID = 2990111 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.850 
 Most Probable Value = 5.700 
 Percent Recovery = 120.2 
 Analysis Date = 12/07/04 
 Lab Sample ID = 2960265 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.420 
 Most Probable Value = 14.100 
 Percent Recovery = 109.4 
 Analysis Date = 12/06/04 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.770 
 Most Probable Value = 5.700 
 Percent Recovery = 118.8 
 Analysis Date = 12/06/04 
 Lab Sample ID = 2940025 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 6.800 
 Most Probable Value = 5.700 
 Percent Recovery = 119.3 
 Analysis Date = 12/06/04 
 Lab Sample ID = 2890204 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.290 
 Most Probable Value = 14.100 
 Percent Recovery = 108.4 
 Analysis Date = 11/30/04 
 Lab Sample ID = 2870066 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.350 
 Most Probable Value = 14.100 
 Percent Recovery = 108.9 
 Analysis Date = 11/17/04 
 Lab Sample ID = 2820229 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.750 
 Most Probable Value = 5.700 
 Percent Recovery = 118.4 
 Analysis Date = 11/17/04 
 Lab Sample ID = 2820219 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 15.400 
 Most Probable Value = 14.100 
 Percent Recovery = 109.2 
 Analysis Date = 11/12/04 
 Lab Sample ID = 2790156 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.700 
 Most Probable Value = 5.700 
 Percent Recovery = 117.5 
 Analysis Date = 11/12/04 
 Lab Sample ID = 2780100 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.550 
 Most Probable Value = 42.500 
 Percent Recovery = 100.1 
 Analysis Date = 11/09/04 
 Lab Sample ID = 2720112 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.120 
 Most Probable Value = 42.500 
 Percent Recovery = 99.1 
 Analysis Date = 11/05/04 
 Lab Sample ID = 2660098 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.470 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 11/05/04 
 Lab Sample ID = 2640150 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.510 
 Most Probable Value = 42.500 
 Percent Recovery = 100.0 
 Analysis Date = 10/27/04 
 Lab Sample ID = 2580138 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.910 
 Most Probable Value = 42.500 
 Percent Recovery = 101.0 
 Analysis Date = 10/21/04 
 Lab Sample ID = 2520139 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.890 
 Most Probable Value = 42.500 
 Percent Recovery = 100.9 
 Analysis Date = 10/19/04 
 Lab Sample ID = 2470067 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 58.960 
 Most Probable Value = 58.350 
 Percent Recovery = 101.0 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2400254 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.860 
 Most Probable Value = 58.350 
 Percent Recovery = 100.9 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2360304 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.790 
 Most Probable Value = 58.350 
 Percent Recovery = 100.8 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2360306 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.970 
 Most Probable Value = 58.350 
 Percent Recovery = 101.1 
 Analysis Date = 09/30/04 
 Lab Sample ID = 2290109 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.750 
 Most Probable Value = 58.350 
 Percent Recovery = 100.7 
 Analysis Date = 09/29/04 
 Lab Sample ID = 2220154 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.760 
 Most Probable Value = 58.350 
 Percent Recovery = 100.7 
 Analysis Date = 09/28/04 
 Lab Sample ID = 2180208 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 42.480 
 Most Probable Value = 42.500 
 Percent Recovery = 100.0 
 Analysis Date = 09/16/04 
 Lab Sample ID = 2080070 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.440 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 09/16/04 
 Lab Sample ID = 2030201 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.570 
 Most Probable Value = 42.500 
 Percent Recovery = 100.2 
 Analysis Date = 09/14/04 
 Lab Sample ID = 1980047 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.540 
 Most Probable Value = 42.500 
 Percent Recovery = 100.1 
 Analysis Date = 09/14/04 
 Lab Sample ID = 1910175 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.620 
 Most Probable Value = 42.500 
 Percent Recovery = 100.3 
 Analysis Date = 09/10/04 
 Lab Sample ID = 1890093 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 43.120 
 Most Probable Value = 42.500 
 Percent Recovery = 101.5 
 Analysis Date = 08/27/04 
 Lab Sample ID = 1810178 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 42.790 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 08/16/04 
 Lab Sample ID = 1750197 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.820 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 08/13/04 
 Lab Sample ID = 1730132 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.760 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 08/10/04 
 Lab Sample ID = 1670237 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.240 
 Most Probable Value = 42.500 
 Percent Recovery = 99.4 
 Analysis Date = 08/02/04 
 Lab Sample ID = 1610175 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.370 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 08/02/04 
 Lab Sample ID = 1590114 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 58.290 
 Most Probable Value = 58.350 
 Percent Recovery = 99.9 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1530026 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25164-75160  Lab Value = 58.860 
 Most Probable Value = 58.350 
 Percent Recovery = 100.9 
 Analysis Date = 07/08/04 
 Lab Sample ID = 1450084 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.770 
 Most Probable Value = 58.350 
 Percent Recovery = 100.7 
 Analysis Date = 07/02/04 
 Lab Sample ID = 1410032 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 59.020 
 Most Probable Value = 58.350 
 Percent Recovery = 101.1 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1340012 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 58.450 
 Most Probable Value = 58.350 
 Percent Recovery = 100.2 
 Analysis Date = 06/17/04 
 Lab Sample ID = 1280293 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25164-75160  Lab Value = 41.770 
 Most Probable Value = 42.500 
 Percent Recovery = 98.3 
 Analysis Date = 06/15/04 
 Lab Sample ID = 1060212 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 57.560 
 Most Probable Value = 58.350 
 Percent Recovery = 98.6 
 Analysis Date = 06/15/04 
 Lab Sample ID = 1260165 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25164-75160  Lab Value = 42.770 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 06/04/04 
 Lab Sample ID = 1000232 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.890 
 Most Probable Value = 42.500 
 Percent Recovery = 100.9 
 Analysis Date = 06/03/04 
 Lab Sample ID = 1120115 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.750 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 06/02/04 
 Lab Sample ID = 0980128 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 41.930 
 Most Probable Value = 42.500 
 Percent Recovery = 98.7 
 Analysis Date = 06/01/04 
 Lab Sample ID = 1140201 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.650 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1200122 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.750 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 05/19/04 
 Lab Sample ID = 0850132 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.730 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 05/17/04 
 Lab Sample ID = 0790171 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.950 
 Most Probable Value = 42.500 
 Percent Recovery = 101.1 
 Analysis Date = 05/17/04 
 Lab Sample ID = 0770122 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.900 
 Most Probable Value = 42.500 
 Percent Recovery = 100.9 
 Analysis Date = 05/13/04 
 Lab Sample ID = 0710093 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.830 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 05/12/04 
 Lab Sample ID = 0650011 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.820 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 05/12/04 
 Lab Sample ID = 0630083 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 58.740 
 Most Probable Value = 58.350 
 Percent Recovery = 100.7 
 Analysis Date = 05/07/04 
 Lab Sample ID = 0610093 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.660 
 Most Probable Value = 58.350 
 Percent Recovery = 100.5 
 Analysis Date = 05/05/04 
 Lab Sample ID = 0540143 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 58.410 
 Most Probable Value = 58.350 
 Percent Recovery = 100.1 
 Analysis Date = 04/29/04 
 Lab Sample ID = 0430003 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25164-75160  Lab Value = 58.590 
 Most Probable Value = 58.350 
 Percent Recovery = 100.4 
 Analysis Date = 04/28/04 
 Lab Sample ID = 0370113 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 58.780 
 Most Probable Value = 58.350 
 Percent Recovery = 100.7 
 Analysis Date = 04/28/04 
 Lab Sample ID = 0350005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 58.790 
 Most Probable Value = 58.350 
 Percent Recovery = 100.8 
 Analysis Date = 04/27/04 
 Lab Sample ID = 0500109 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 42.660 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 04/21/04 
 Lab Sample ID = 0290101 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.690 
 Most Probable Value = 42.500 
 Percent Recovery = 100.4 
 Analysis Date = 04/21/04 
 Lab Sample ID = 0230095 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.850 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 04/01/04 
 Lab Sample ID = 3630060 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 42.750 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 04/01/04 
 Lab Sample ID = 3520154 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.810 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 04/01/04 
 Lab Sample ID = 0210228 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.530 
 Most Probable Value = 42.500 
 Percent Recovery = 100.1 
 Analysis Date = 04/01/04 
 Lab Sample ID = 0140069 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.810 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 04/01/04 
 Lab Sample ID = 0080051 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.800 
 Most Probable Value = 42.500 
 Percent Recovery = 100.7 
 Analysis Date = 04/01/04 
 Lab Sample ID = 0060023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.630 
 Most Probable Value = 42.500 
 Percent Recovery = 100.3 
 Analysis Date = 02/25/04 
 Lab Sample ID = 3560117 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 58.960 
 Most Probable Value = 58.350 
 Percent Recovery = 101.0 
 Analysis Date = 02/20/04 
 Lab Sample ID = 3350066 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 42.820 
 Most Probable Value = 42.500 
 Percent Recovery = 100.8 
 Analysis Date = 02/18/04 
 Lab Sample ID = 3490025 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.920 
 Most Probable Value = 42.500 
 Percent Recovery = 101.0 
 Analysis Date = 02/17/04 
 Lab Sample ID = 3370090 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 58.500 
 Most Probable Value = 58.350 
 Percent Recovery = 100.3 
 Analysis Date = 01/27/04 
 Lab Sample ID = 3280020 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 64.300 
 Most Probable Value = 58.350 
 Percent Recovery = 110.2 
 Analysis Date = 01/27/04 
 Lab Sample ID = 3170134 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 25164-75160  Lab Value = 58.710 
 Most Probable Value = 58.350 
 Percent Recovery = 100.6 
 Analysis Date = 01/23/04 
 Lab Sample ID = 3230181 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 42.740 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 01/16/04 
 Lab Sample ID = 3040004 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 58.670 
 Most Probable Value = 58.350 
 Percent Recovery = 100.5 
 Analysis Date = 01/16/04 
 Lab Sample ID = 3100105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 58.690 
 Most Probable Value = 58.350 
 Percent Recovery = 100.6 
 Analysis Date = 01/16/04 
 Lab Sample ID = 3100099 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 42.420 
 Most Probable Value = 42.500 
 Percent Recovery = 99.8 
 Analysis Date = 01/13/04 
 Lab Sample ID = 2950090 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 42.720 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 01/09/04 
 Lab Sample ID = 2970148 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.740 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 01/06/04 
 Lab Sample ID = 2890049 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.700 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 11/20/03 
 Lab Sample ID = 2820082 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 42.720 
 Most Probable Value = 42.500 
 Percent Recovery = 100.5 
 Analysis Date = 11/20/03 
 Lab Sample ID = 2800047 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 50.620 
 Most Probable Value = 50.450 
 Percent Recovery = 100.3 
 Analysis Date = 11/20/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 70.030 
 Most Probable Value = 68.800 
 Percent Recovery = 101.8 
 Analysis Date = 11/18/03 
 Lab Sample ID = 2660184 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 69.030 
 Most Probable Value = 68.800 
 Percent Recovery = 100.3 
 Analysis Date = 11/18/03 
 Lab Sample ID = 2620141 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.190 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 11/18/03 
 Lab Sample ID = 2610103 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 50.750 
 Most Probable Value = 50.450 
 Percent Recovery = 100.6 
 Analysis Date = 11/18/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 69.080 
 Most Probable Value = 68.800 
 Percent Recovery = 100.4 
 Analysis Date = 11/14/03 
 Lab Sample ID = 2590133 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.340 
 Most Probable Value = 68.800 
 Percent Recovery = 100.8 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2720099 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 69.290 
 Most Probable Value = 68.800 
 Percent Recovery = 100.7 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2680130 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 50.730 
 Most Probable Value = 50.450 
 Percent Recovery = 100.6 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 69.180 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2540341 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 50.560 
 Most Probable Value = 50.450 
 Percent Recovery = 100.2 
 Analysis Date = 10/22/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 69.230 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2510128 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 50.720 
 Most Probable Value = 50.450 
 Percent Recovery = 100.5 
 Analysis Date = 10/15/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 69.620 
 Most Probable Value = 68.800 
 Percent Recovery = 101.2 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2460166 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 42.320 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2370110 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.470 
 Most Probable Value = 31.800 
 Percent Recovery = 102.1 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.190 
 Most Probable Value = 42.500 
 Percent Recovery = 99.3 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2390142 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.280 
 Most Probable Value = 42.500 
 Percent Recovery = 99.5 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2380209 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.460 
 Most Probable Value = 31.800 
 Percent Recovery = 102.1 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.320 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2320206 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.320 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2180255 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 8.820 
 Most Probable Value = 8.250 
 Percent Recovery = 106.9 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2120194 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 42.400 
 Most Probable Value = 42.500 
 Percent Recovery = 99.8 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2310232 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 32.530 
 Most Probable Value = 31.800 
 Percent Recovery = 102.3 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.330 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 08/27/03 
 Lab Sample ID = 2260052 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.380 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 08/27/03 
 Lab Sample ID = 2250131 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.470 
 Most Probable Value = 31.800 
 Percent Recovery = 102.1 
 Analysis Date = 08/27/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.980 
 Most Probable Value = 8.250 
 Percent Recovery = 108.8 
 Analysis Date = 08/25/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 42.380 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 08/25/03 
 Lab Sample ID = 2160089 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.520 
 Most Probable Value = 31.800 
 Percent Recovery = 102.3 
 Analysis Date = 08/25/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 19.400 
 Most Probable Value = 18.500 
 Percent Recovery = 104.9 
 Analysis Date = 08/25/03 
 Lab Sample ID = 2110153 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.410 
 Most Probable Value = 18.500 
 Percent Recovery = 104.9 
 Analysis Date = 08/25/03 
 Lab Sample ID = 2100082 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.970 
 Most Probable Value = 8.250 
 Percent Recovery = 108.7 
 Analysis Date = 08/15/03 
 Lab Sample ID = 2060330 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.960 
 Most Probable Value = 8.250 
 Percent Recovery = 108.6 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2040051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.120 
 Most Probable Value = 8.250 
 Percent Recovery = 110.5 
 Analysis Date = 08/01/03 
 Lab Sample ID = 2020064 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.540 
 Most Probable Value = 18.500 
 Percent Recovery = 105.6 
 Analysis Date = 08/01/03 
 Lab Sample ID = 2030235 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.920 
 Most Probable Value = 8.250 
 Percent Recovery = 108.1 
 Analysis Date = 07/23/03 
 Lab Sample ID = 1980176 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.940 
 Most Probable Value = 8.250 
 Percent Recovery = 108.4 
 Analysis Date = 07/23/03 
 Lab Sample ID = 1960190 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.430 
 Most Probable Value = 18.500 
 Percent Recovery = 105.0 
 Analysis Date = 07/21/03 
 Lab Sample ID = 1950117 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.780 
 Most Probable Value = 8.250 
 Percent Recovery = 106.4 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1900243 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.390 
 Most Probable Value = 18.500 
 Percent Recovery = 104.8 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1890166 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.900 
 Most Probable Value = 8.250 
 Percent Recovery = 107.9 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1880064 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 68.770 
 Most Probable Value = 68.800 
 Percent Recovery = 100.0 
 Analysis Date = 07/08/03 
 Lab Sample ID = 1780190 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 50.370 
 Most Probable Value = 50.450 
 Percent Recovery = 99.8 
 Analysis Date = 07/08/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 50.610 
 Most Probable Value = 50.450 
 Percent Recovery = 100.3 
 Analysis Date = 07/08/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 50.460 
 Most Probable Value = 50.450 
 Percent Recovery = 100.0 
 Analysis Date = 07/02/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 68.890 
 Most Probable Value = 68.800 
 Percent Recovery = 100.1 
 Analysis Date = 06/30/03 
 Lab Sample ID = 1740202 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 68.930 
 Most Probable Value = 68.800 
 Percent Recovery = 100.2 
 Analysis Date = 06/27/03 
 Lab Sample ID = 1700127 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 50.630 
 Most Probable Value = 50.450 
 Percent Recovery = 100.4 
 Analysis Date = 06/27/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 68.740 
 Most Probable Value = 68.800 
 Percent Recovery = 99.9 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1680009 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 69.360 
 Most Probable Value = 68.800 
 Percent Recovery = 100.8 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1640073 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 68.810 
 Most Probable Value = 68.800 
 Percent Recovery = 100.0 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1620214 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 42.310 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 06/17/03 
 Lab Sample ID = 1540024 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 69.350 
 Most Probable Value = 68.800 
 Percent Recovery = 100.8 
 Analysis Date = 06/17/03 
 Lab Sample ID = 1560232 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 68.710 
 Most Probable Value = 68.800 
 Percent Recovery = 99.9 
 Analysis Date = 06/17/03 
 Lab Sample ID = 1540186 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 50.990 
 Most Probable Value = 50.450 
 Percent Recovery = 101.1 
 Analysis Date = 06/17/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 32.580 
 Most Probable Value = 31.800 
 Percent Recovery = 102.5 
 Analysis Date = 06/13/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.360 
 Most Probable Value = 42.500 
 Percent Recovery = 99.7 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1480216 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.540 
 Most Probable Value = 31.800 
 Percent Recovery = 102.3 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.290 
 Most Probable Value = 42.500 
 Percent Recovery = 99.5 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1430043 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.300 
 Most Probable Value = 42.500 
 Percent Recovery = 99.5 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1410149 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.480 
 Most Probable Value = 42.500 
 Percent Recovery = 100.0 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1390112 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 32.580 
 Most Probable Value = 31.800 
 Percent Recovery = 102.5 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.680 
 Most Probable Value = 31.800 
 Percent Recovery = 102.8 
 Analysis Date = 06/04/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.570 
 Most Probable Value = 42.500 
 Percent Recovery = 100.2 
 Analysis Date = 06/03/03 
 Lab Sample ID = 1350068 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 45.890 
 Most Probable Value = 42.500 
 Percent Recovery = 108.0 
 Analysis Date = 05/27/03 
 Lab Sample ID = 1320146 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50160-50162  Lab Value = 35.240 
 Most Probable Value = 31.800 
 Percent Recovery = 110.8 
 Analysis Date = 05/27/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 50.640 
 Most Probable Value = 42.500 
 Percent Recovery = 119.2 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1270137 
 Number of FPS (SD) = 3.5 
 Blind Sample ID = 50160-50162  Lab Value = 49.570 
 Most Probable Value = 42.500 
 Percent Recovery = 116.6 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1260087 
 Number of FPS (SD) = 3.1 
 Blind Sample ID = 50160-50162  Lab Value = 8.800 
 Most Probable Value = 8.250 
 Percent Recovery = 106.7 
 Analysis Date = 05/02/03 
 Lab Sample ID = 1120093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.570 
 Most Probable Value = 8.250 
 Percent Recovery = 116.0 
 Analysis Date = 05/01/03 
 Lab Sample ID = 1150025 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.450 
 Most Probable Value = 18.500 
 Percent Recovery = 105.1 
 Analysis Date = 05/01/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.470 
 Most Probable Value = 18.500 
 Percent Recovery = 105.2 
 Analysis Date = 05/01/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.820 
 Most Probable Value = 8.250 
 Percent Recovery = 106.9 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1080292 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.380 
 Most Probable Value = 8.250 
 Percent Recovery = 113.7 
 Analysis Date = 04/29/03 
 Lab Sample ID = 1060097 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.510 
 Most Probable Value = 18.500 
 Percent Recovery = 105.5 
 Analysis Date = 04/29/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.710 
 Most Probable Value = 8.250 
 Percent Recovery = 105.6 
 Analysis Date = 04/25/03 
 Lab Sample ID = 1040082 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.400 
 Most Probable Value = 18.500 
 Percent Recovery = 104.9 
 Analysis Date = 04/25/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.830 
 Most Probable Value = 8.250 
 Percent Recovery = 107.0 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1000050 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.350 
 Most Probable Value = 8.250 
 Percent Recovery = 113.3 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0940248 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.830 
 Most Probable Value = 8.250 
 Percent Recovery = 107.0 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0930107 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 69.150 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0900152 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 19.500 
 Most Probable Value = 18.500 
 Percent Recovery = 105.4 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 69.190 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0850221 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.620 
 Most Probable Value = 68.800 
 Percent Recovery = 101.2 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0840004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 50.810 
 Most Probable Value = 50.450 
 Percent Recovery = 100.7 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 51.030 
 Most Probable Value = 50.450 
 Percent Recovery = 101.1 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 69.090 
 Most Probable Value = 68.800 
 Percent Recovery = 100.4 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0800086 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.130 
 Most Probable Value = 68.800 
 Percent Recovery = 100.5 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0800089 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.190 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0730207 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 69.600 
 Most Probable Value = 68.800 
 Percent Recovery = 101.2 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0660048 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 50.780 
 Most Probable Value = 50.450 
 Percent Recovery = 100.7 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 86.150 
 Most Probable Value = 68.800 
 Percent Recovery = 125.2 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0710082 
 Number of FPS (SD) = 6.3 
 Blind Sample ID = 50160-50158  Lab Value = 63.220 
 Most Probable Value = 50.450 
 Percent Recovery = 125.3 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = 5.2 
 Blind Sample ID = 25162-75158  Lab Value = 52.030 
 Most Probable Value = 42.500 
 Percent Recovery = 122.4 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0590196 
 Number of FPS (SD) = 4.2 
 Blind Sample ID = 50160-50162  Lab Value = 51.960 
 Most Probable Value = 42.500 
 Percent Recovery = 122.3 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0580066 
 Number of FPS (SD) = 4.1 
 Blind Sample ID = 50160-50162  Lab Value = 84.890 
 Most Probable Value = 68.800 
 Percent Recovery = 123.4 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0630062 
 Number of FPS (SD) = 5.9 
 Blind Sample ID = 50160-50158  Lab Value = 40.040 
 Most Probable Value = 31.800 
 Percent Recovery = 125.9 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = 3.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 39.970 
 Most Probable Value = 31.800 
 Percent Recovery = 125.7 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = 3.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 62.320 
 Most Probable Value = 50.450 
 Percent Recovery = 123.5 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = 4.9 
 Blind Sample ID = 25162-75158  Lab Value = 50.740 
 Most Probable Value = 42.500 
 Percent Recovery = 119.4 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0560059 
 Number of FPS (SD) = 3.6 
 Blind Sample ID = 50160-50162  Lab Value = 43.860 
 Most Probable Value = 42.500 
 Percent Recovery = 103.2 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0510074 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50162  Lab Value = 69.210 
 Most Probable Value = 68.800 
 Percent Recovery = 100.6 
 Analysis Date = 02/28/03 
 Lab Sample ID = 3530123 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 33.730 
 Most Probable Value = 31.800 
 Percent Recovery = 106.1 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.350 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490153 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.250 
 Most Probable Value = 42.500 
 Percent Recovery = 99.4 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0440101 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.450 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0420106 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 33.410 
 Most Probable Value = 31.800 
 Percent Recovery = 105.1 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.860 
 Most Probable Value = 8.250 
 Percent Recovery = 107.4 
 Analysis Date = 02/11/03 
 Lab Sample ID = 0310104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 42.300 
 Most Probable Value = 42.500 
 Percent Recovery = 99.5 
 Analysis Date = 02/11/03 
 Lab Sample ID = 0360072 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.260 
 Most Probable Value = 42.500 
 Percent Recovery = 99.4 
 Analysis Date = 02/11/03 
 Lab Sample ID = 0360013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 32.440 
 Most Probable Value = 31.800 
 Percent Recovery = 102.0 
 Analysis Date = 02/11/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 19.330 
 Most Probable Value = 18.500 
 Percent Recovery = 104.5 
 Analysis Date = 02/11/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.350 
 Most Probable Value = 18.500 
 Percent Recovery = 104.6 
 Analysis Date = 02/11/03 
 Lab Sample ID = 0070041 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.700 
 Most Probable Value = 8.250 
 Percent Recovery = 105.5 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0290074 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.730 
 Most Probable Value = 8.250 
 Percent Recovery = 105.8 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0280003 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 69.020 
 Most Probable Value = 68.800 
 Percent Recovery = 100.3 
 Analysis Date = 02/07/03 
 Lab Sample ID = 3570225 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 50.580 
 Most Probable Value = 50.450 
 Percent Recovery = 100.3 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 19.170 
 Most Probable Value = 18.500 
 Percent Recovery = 103.6 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.850 
 Most Probable Value = 8.250 
 Percent Recovery = 107.3 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0230081 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.220 
 Most Probable Value = 8.250 
 Percent Recovery = 111.8 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0210039 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 69.380 
 Most Probable Value = 68.800 
 Percent Recovery = 100.8 
 Analysis Date = 02/04/03 
 Lab Sample ID = 3510216 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 69.310 
 Most Probable Value = 68.800 
 Percent Recovery = 100.7 
 Analysis Date = 02/04/03 
 Lab Sample ID = 3450058 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 19.890 
 Most Probable Value = 18.500 
 Percent Recovery = 107.5 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0220057 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 42.750 
 Most Probable Value = 42.500 
 Percent Recovery = 100.6 
 Analysis Date = 02/03/03 
 Lab Sample ID = 3360033 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 69.400 
 Most Probable Value = 68.800 
 Percent Recovery = 100.9 
 Analysis Date = 02/03/03 
 Lab Sample ID = 3390070 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 32.700 
 Most Probable Value = 31.800 
 Percent Recovery = 102.8 
 Analysis Date = 02/03/03 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 50.830 
 Most Probable Value = 50.450 
 Percent Recovery = 100.8 
 Analysis Date = 02/03/03 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 8.840 
 Most Probable Value = 8.250 
 Percent Recovery = 107.2 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0160116 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 8.820 
 Most Probable Value = 8.250 
 Percent Recovery = 106.9 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0140065 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 50.440 
 Most Probable Value = 50.450 
 Percent Recovery = 100.0 
 Analysis Date = 01/31/03 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 42.620 
 Most Probable Value = 42.500 
 Percent Recovery = 100.3 
 Analysis Date = 01/30/03 
 Lab Sample ID = 3180166 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 51.440 
 Most Probable Value = 50.450 
 Percent Recovery = 102.0 
 Analysis Date = 01/28/03 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 42.350 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 01/24/03 
 Lab Sample ID = 3300071 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 42.350 
 Most Probable Value = 42.500 
 Percent Recovery = 99.6 
 Analysis Date = 01/24/03 
 Lab Sample ID = 3290103 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 8.900 
 Most Probable Value = 8.250 
 Percent Recovery = 107.9 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0070010 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 68.770 
 Most Probable Value = 68.800 
 Percent Recovery = 100.0 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0020020 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 68.920 
 Most Probable Value = 68.800 
 Percent Recovery = 100.2 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0020021 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 19.440 
 Most Probable Value = 18.500 
 Percent Recovery = 105.1 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0130047 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 68.710 
 Most Probable Value = 68.800 
 Percent Recovery = 99.9 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3470184 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 43.740 
 Most Probable Value = 42.500 
 Percent Recovery = 102.9 
 Analysis Date = 12/30/02 
 Lab Sample ID = 3170023 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50162  Lab Value = 42.460 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 12/30/02 
 Lab Sample ID = 3100091 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 19.520 
 Most Probable Value = 18.500 
 Percent Recovery = 105.5 
 Analysis Date = 12/30/02 
 Lab Sample ID = 3010053 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.860 
 Most Probable Value = 8.250 
 Percent Recovery = 107.4 
 Analysis Date = 12/26/02 
 Lab Sample ID = 2970192 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 32.580 
 Most Probable Value = 31.800 
 Percent Recovery = 102.5 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 51.210 
 Most Probable Value = 50.450 
 Percent Recovery = 101.5 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 19.470 
 Most Probable Value = 18.500 
 Percent Recovery = 105.2 
 Analysis Date = 12/26/02 
 Lab Sample ID = 2960192 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 42.510 
 Most Probable Value = 42.500 
 Percent Recovery = 100.0 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3240105 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 42.460 
 Most Probable Value = 42.500 
 Percent Recovery = 99.9 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3220104 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 32.670 
 Most Probable Value = 31.800 
 Percent Recovery = 102.7 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 9.510 
 Most Probable Value = 8.250 
 Percent Recovery = 115.3 
 Analysis Date = 12/12/02 
 Lab Sample ID = 2960004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.450 
 Most Probable Value = 8.250 
 Percent Recovery = 114.5 
 Analysis Date = 12/12/02 
 Lab Sample ID = 2910191 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 21.000 
 Most Probable Value = 18.500 
 Percent Recovery = 113.5 
 Analysis Date = 12/12/02 
 Lab Sample ID = 2900104 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.980 
 Most Probable Value = 8.250 
 Percent Recovery = 108.8 
 Analysis Date = 12/06/02 
 Lab Sample ID = 2890092 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.000 
 Most Probable Value = 8.250 
 Percent Recovery = 109.1 
 Analysis Date = 12/06/02 
 Lab Sample ID = 2880101 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.700 
 Most Probable Value = 18.500 
 Percent Recovery = 106.5 
 Analysis Date = 12/06/02 
 Lab Sample ID = 2830077 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 33.080 
 Most Probable Value = 31.800 
 Percent Recovery = 104.0 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 9.180 
 Most Probable Value = 8.250 
 Percent Recovery = 111.3 
 Analysis Date = 12/04/02 
 Lab Sample ID = 2820098 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.110 
 Most Probable Value = 8.250 
 Percent Recovery = 110.4 
 Analysis Date = 12/04/02 
 Lab Sample ID = 2770156 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.130 
 Most Probable Value = 8.250 
 Percent Recovery = 110.7 
 Analysis Date = 12/04/02 
 Lab Sample ID = 2750140 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 43.430 
 Most Probable Value = 42.500 
 Percent Recovery = 102.2 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3080084 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 19.690 
 Most Probable Value = 18.500 
 Percent Recovery = 106.4 
 Analysis Date = 12/04/02 
 Lab Sample ID = 2760067 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 33.120 
 Most Probable Value = 31.800 
 Percent Recovery = 104.2 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 178.550 
 Most Probable Value = 190.000 
 Percent Recovery = 94.0 
 Analysis Date = 11/22/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -2.4 
 Blind Sample ID = 25154-75004  Lab Value = 189.640 
 Most Probable Value = 190.000 
 Percent Recovery = 99.8 
 Analysis Date = 10/18/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 57.830 
 Most Probable Value = 56.000 
 Percent Recovery = 103.3 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 184.890 
 Most Probable Value = 190.000 
 Percent Recovery = 97.3 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25154-75004  Lab Value = 184.870 
 Most Probable Value = 190.000 
 Percent Recovery = 97.3 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25154-75004  Lab Value = 57.870 
 Most Probable Value = 56.000 
 Percent Recovery = 103.3 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 61.700 
 Most Probable Value = 56.000 
 Percent Recovery = 110.2 
 Analysis Date = 09/18/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 58.280 
 Most Probable Value = 56.000 
 Percent Recovery = 104.1 
 Analysis Date = 08/21/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 58.440 
 Most Probable Value = 56.000 
 Percent Recovery = 104.4 
 Analysis Date = 08/12/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 32.340 
 Most Probable Value = 30.900 
 Percent Recovery = 104.7 
 Analysis Date = 08/02/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.410 
 Most Probable Value = 30.900 
 Percent Recovery = 104.9 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.300 
 Most Probable Value = 30.900 
 Percent Recovery = 104.5 
 Analysis Date = 07/24/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.450 
 Most Probable Value = 30.900 
 Percent Recovery = 105.0 
 Analysis Date = 07/16/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.330 
 Most Probable Value = 30.900 
 Percent Recovery = 104.6 
 Analysis Date = 07/11/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 179.920 
 Most Probable Value = 190.000 
 Percent Recovery = 94.7 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = 25154-75004  Lab Value = 187.460 
 Most Probable Value = 190.000 
 Percent Recovery = 98.7 
 Analysis Date = 07/01/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 179.680 
 Most Probable Value = 190.000 
 Percent Recovery = 94.6 
 Analysis Date = 06/27/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = -2.2 
 Blind Sample ID = 25154-75004  Lab Value = 186.560 
 Most Probable Value = 190.000 
 Percent Recovery = 98.2 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 186.520 
 Most Probable Value = 190.000 
 Percent Recovery = 98.2 
 Analysis Date = 06/11/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 57.850 
 Most Probable Value = 56.000 
 Percent Recovery = 103.3 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 57.950 
 Most Probable Value = 56.000 
 Percent Recovery = 103.5 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 58.090 
 Most Probable Value = 56.000 
 Percent Recovery = 103.7 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 57.670 
 Most Probable Value = 56.000 
 Percent Recovery = 103.0 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 58.350 
 Most Probable Value = 56.000 
 Percent Recovery = 104.2 
 Analysis Date = 05/08/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 32.800 
 Most Probable Value = 30.900 
 Percent Recovery = 106.1 
 Analysis Date = 05/02/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.500 
 Most Probable Value = 30.900 
 Percent Recovery = 105.2 
 Analysis Date = 04/26/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 186.020 
 Most Probable Value = 190.000 
 Percent Recovery = 97.9 
 Analysis Date = 04/22/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 33.770 
 Most Probable Value = 30.900 
 Percent Recovery = 109.3 
 Analysis Date = 04/19/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 185.940 
 Most Probable Value = 190.000 
 Percent Recovery = 97.9 
 Analysis Date = 04/17/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 32.660 
 Most Probable Value = 30.900 
 Percent Recovery = 105.7 
 Analysis Date = 04/16/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.810 
 Most Probable Value = 30.900 
 Percent Recovery = 106.2 
 Analysis Date = 04/16/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 186.020 
 Most Probable Value = 190.000 
 Percent Recovery = 97.9 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 186.110 
 Most Probable Value = 190.000 
 Percent Recovery = 98.0 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 186.120 
 Most Probable Value = 190.000 
 Percent Recovery = 98.0 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 58.050 
 Most Probable Value = 56.000 
 Percent Recovery = 103.7 
 Analysis Date = 03/06/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 58.090 
 Most Probable Value = 56.000 
 Percent Recovery = 103.7 
 Analysis Date = 03/06/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 58.290 
 Most Probable Value = 56.000 
 Percent Recovery = 104.1 
 Analysis Date = 02/27/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 58.160 
 Most Probable Value = 56.000 
 Percent Recovery = 103.9 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 57.780 
 Most Probable Value = 56.000 
 Percent Recovery = 103.2 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 32.480 
 Most Probable Value = 30.900 
 Percent Recovery = 105.1 
 Analysis Date = 02/05/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.510 
 Most Probable Value = 30.900 
 Percent Recovery = 105.2 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.370 
 Most Probable Value = 30.900 
 Percent Recovery = 104.8 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.250 
 Most Probable Value = 30.900 
 Percent Recovery = 104.4 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.270 
 Most Probable Value = 30.900 
 Percent Recovery = 104.4 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 185.910 
 Most Probable Value = 190.000 
 Percent Recovery = 97.8 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 185.980 
 Most Probable Value = 190.000 
 Percent Recovery = 97.9 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 185.930 
 Most Probable Value = 190.000 
 Percent Recovery = 97.9 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 185.900 
 Most Probable Value = 190.000 
 Percent Recovery = 97.8 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 187.380 
 Most Probable Value = 190.000 
 Percent Recovery = 98.6 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 57.920 
 Most Probable Value = 56.000 
 Percent Recovery = 103.4 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 57.830 
 Most Probable Value = 56.000 
 Percent Recovery = 103.3 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 61.960 
 Most Probable Value = 56.000 
 Percent Recovery = 110.6 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 61.890 
 Most Probable Value = 56.000 
 Percent Recovery = 110.5 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 59.550 
 Most Probable Value = 56.000 
 Percent Recovery = 106.3 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 31.550 
 Most Probable Value = 30.900 
 Percent Recovery = 102.1 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.530 
 Most Probable Value = 30.900 
 Percent Recovery = 105.3 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.580 
 Most Probable Value = 30.900 
 Percent Recovery = 105.4 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.600 
 Most Probable Value = 30.900 
 Percent Recovery = 105.5 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Y = 100
The SGPlot Procedure



- Calcium, FIL, ICP-OES -
Percent Recovery by Date
Lab: NWQL, PCode: 00915, MCode: PLA11
Analysis Dates: 10/03/01 through 09/29/06
Open Data Set

 Lab Value = 5.860 
 Most Probable Value = 28.200 
 Percent Recovery = 20.8 
 Analysis Date = 02/19/04 
 Lab Sample ID = 0480048 
 Number of FPS (SD) = -18.5 
 Blind Sample ID = 75169-25DIW  Lab Value = 10.775 
 Most Probable Value = 5.063 
 Percent Recovery = 212.8 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = 26.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 19.200 
 Most Probable Value = 13.263 
 Percent Recovery = 144.8 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2250136 
 Number of FPS (SD) = 10.4 
 Blind Sample ID = 25169-75167  Lab Value = 0.012 
 Most Probable Value = 3.585 
 Percent Recovery = 0.3 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250003 
 Number of FPS (SD) = -21.9 
 Blind Sample ID = 50161-50DIW  Lab Value = 5.860 
 Most Probable Value = 28.200 
 Percent Recovery = 20.8 
 Analysis Date = 02/19/04 
 Lab Sample ID = 0480048 
 Number of FPS (SD) = -18.5 
 Blind Sample ID = 75169-25DIW  Lab Value = 10.775 
 Most Probable Value = 5.063 
 Percent Recovery = 212.8 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = 26.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 19.200 
 Most Probable Value = 13.263 
 Percent Recovery = 144.8 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2250136 
 Number of FPS (SD) = 10.4 
 Blind Sample ID = 25169-75167  Lab Value = 0.012 
 Most Probable Value = 3.585 
 Percent Recovery = 0.3 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250003 
 Number of FPS (SD) = -21.9 
 Blind Sample ID = 50161-50DIW  Lab Value = 14.450 
 Most Probable Value = 14.175 
 Percent Recovery = 101.9 
 Analysis Date = 09/29/06 
 Lab Sample ID = 2700087 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.499 
 Most Probable Value = 0.530 
 Percent Recovery = 94.2 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2680089 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = P43  Lab Value = 14.830 
 Most Probable Value = 14.420 
 Percent Recovery = 102.8 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2650112 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25177-75175  Lab Value = 0.514 
 Most Probable Value = 0.530 
 Percent Recovery = 97.0 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2620210 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P43  Lab Value = 13.700 
 Most Probable Value = 14.175 
 Percent Recovery = 96.6 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2630117 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75179-25DIW  Lab Value = 13.450 
 Most Probable Value = 14.420 
 Percent Recovery = 93.3 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2580206 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25177-75175  Lab Value = 13.960 
 Most Probable Value = 14.175 
 Percent Recovery = 98.5 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2560143 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.504 
 Most Probable Value = 0.530 
 Percent Recovery = 95.1 
 Analysis Date = 09/12/06 
 Lab Sample ID = 2510398 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P43  Lab Value = 14.040 
 Most Probable Value = 14.175 
 Percent Recovery = 99.0 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2480072 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 14.170 
 Most Probable Value = 14.420 
 Percent Recovery = 98.3 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2500167 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25177-75175  Lab Value = 6.106 
 Most Probable Value = 6.570 
 Percent Recovery = 92.9 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2300087 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.213 
 Most Probable Value = 6.570 
 Percent Recovery = 94.6 
 Analysis Date = 09/01/06 
 Lab Sample ID = 2230259 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.559 
 Most Probable Value = 0.550 
 Percent Recovery = 101.6 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2400120 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P41  Lab Value = 6.075 
 Most Probable Value = 6.570 
 Percent Recovery = 92.5 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2370432 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 75175-25DIW  Lab Value = 14.600 
 Most Probable Value = 14.420 
 Percent Recovery = 101.2 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2360201 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 0.560 
 Most Probable Value = 0.550 
 Percent Recovery = 101.8 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2330213 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P41  Lab Value = 6.687 
 Most Probable Value = 6.570 
 Percent Recovery = 101.8 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2190177 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 14.630 
 Most Probable Value = 14.420 
 Percent Recovery = 101.5 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2280131 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25177-75175  Lab Value = 0.533 
 Most Probable Value = 0.550 
 Percent Recovery = 96.9 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2260050 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P41  Lab Value = 15.490 
 Most Probable Value = 14.420 
 Percent Recovery = 107.4 
 Analysis Date = 08/10/06 
 Lab Sample ID = 2210198 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25177-75175  Lab Value = 0.594 
 Most Probable Value = 0.550 
 Percent Recovery = 108.0 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2190176 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = P41  Lab Value = 14.590 
 Most Probable Value = 14.420 
 Percent Recovery = 101.2 
 Analysis Date = 08/04/06 
 Lab Sample ID = 2150114 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 0.504 
 Most Probable Value = 0.495 
 Percent Recovery = 101.8 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2090272 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 25.710 
 Most Probable Value = 25.150 
 Percent Recovery = 102.2 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2080099 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50177-50179  Lab Value = 6.585 
 Most Probable Value = 6.570 
 Percent Recovery = 100.2 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2060031 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.487 
 Most Probable Value = 0.495 
 Percent Recovery = 98.4 
 Analysis Date = 07/25/06 
 Lab Sample ID = 2020230 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 6.402 
 Most Probable Value = 6.570 
 Percent Recovery = 97.4 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990164 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75175-25DIW  Lab Value = 27.200 
 Most Probable Value = 25.150 
 Percent Recovery = 108.2 
 Analysis Date = 07/21/06 
 Lab Sample ID = 2010016 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50177-50179  Lab Value = 0.497 
 Most Probable Value = 0.495 
 Percent Recovery = 100.4 
 Analysis Date = 07/17/06 
 Lab Sample ID = 1950016 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 25.960 
 Most Probable Value = 25.150 
 Percent Recovery = 103.2 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1940283 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50177-50179  Lab Value = 6.544 
 Most Probable Value = 6.570 
 Percent Recovery = 99.6 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1930120 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.484 
 Most Probable Value = 0.495 
 Percent Recovery = 97.8 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910076 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 6.097 
 Most Probable Value = 6.570 
 Percent Recovery = 92.8 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1860015 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 25.130 
 Most Probable Value = 25.150 
 Percent Recovery = 99.9 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910085 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50177-50179  Lab Value = 0.515 
 Most Probable Value = 0.530 
 Percent Recovery = 97.2 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1810353 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P43  Lab Value = 26.890 
 Most Probable Value = 25.150 
 Percent Recovery = 106.9 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1790180 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50177-50179  Lab Value = 27.760 
 Most Probable Value = 28.275 
 Percent Recovery = 98.2 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1800252 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25179-75177  Lab Value = 0.532 
 Most Probable Value = 0.530 
 Percent Recovery = 100.4 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740230 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 26.230 
 Most Probable Value = 25.150 
 Percent Recovery = 104.3 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1730126 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50177-50179  Lab Value = 29.080 
 Most Probable Value = 28.275 
 Percent Recovery = 102.8 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740210 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25179-75177  Lab Value = 0.531 
 Most Probable Value = 0.530 
 Percent Recovery = 100.2 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1670242 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P43  Lab Value = 25.120 
 Most Probable Value = 25.150 
 Percent Recovery = 99.9 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1650118 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50177-50179  Lab Value = 28.340 
 Most Probable Value = 28.275 
 Percent Recovery = 100.2 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1660146 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25179-75177  Lab Value = 0.540 
 Most Probable Value = 0.530 
 Percent Recovery = 101.9 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1600200 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P43  Lab Value = 28.260 
 Most Probable Value = 28.275 
 Percent Recovery = 99.9 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1590164 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25179-75177  Lab Value = 24.890 
 Most Probable Value = 25.150 
 Percent Recovery = 99.0 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1570194 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50177-50179  Lab Value = 0.551 
 Most Probable Value = 0.550 
 Percent Recovery = 100.2 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460006 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 4.477 
 Most Probable Value = 4.380 
 Percent Recovery = 102.2 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460013 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 28.820 
 Most Probable Value = 28.275 
 Percent Recovery = 101.9 
 Analysis Date = 05/24/06 
 Lab Sample ID = 1430053 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 0.534 
 Most Probable Value = 0.550 
 Percent Recovery = 97.1 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1390231 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P41  Lab Value = 4.337 
 Most Probable Value = 4.380 
 Percent Recovery = 99.0 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1380005 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 29.270 
 Most Probable Value = 28.275 
 Percent Recovery = 103.5 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1360164 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25179-75177  Lab Value = 0.548 
 Most Probable Value = 0.550 
 Percent Recovery = 99.6 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1320174 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 4.448 
 Most Probable Value = 4.380 
 Percent Recovery = 101.6 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1310139 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 28.550 
 Most Probable Value = 28.275 
 Percent Recovery = 101.0 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1290065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25179-75177  Lab Value = 0.529 
 Most Probable Value = 0.550 
 Percent Recovery = 96.2 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1250136 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P41  Lab Value = 4.241 
 Most Probable Value = 4.380 
 Percent Recovery = 96.8 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1240137 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 29.940 
 Most Probable Value = 28.275 
 Percent Recovery = 105.9 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1220155 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25179-75177  Lab Value = 0.520 
 Most Probable Value = 0.495 
 Percent Recovery = 105.1 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1210051 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P42  Lab Value = 14.680 
 Most Probable Value = 14.175 
 Percent Recovery = 103.6 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1170183 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.462 
 Most Probable Value = 4.380 
 Percent Recovery = 101.9 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1160104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.506 
 Most Probable Value = 0.495 
 Percent Recovery = 102.2 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1110230 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 14.120 
 Most Probable Value = 14.175 
 Percent Recovery = 99.6 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1100075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.392 
 Most Probable Value = 4.380 
 Percent Recovery = 100.3 
 Analysis Date = 04/20/06 
 Lab Sample ID = 1080077 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.507 
 Most Probable Value = 0.495 
 Percent Recovery = 102.4 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1040008 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 14.870 
 Most Probable Value = 14.175 
 Percent Recovery = 104.9 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 14.940 
 Most Probable Value = 14.175 
 Percent Recovery = 105.4 
 Analysis Date = 04/13/06 
 Lab Sample ID = 0960076 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.356 
 Most Probable Value = 4.380 
 Percent Recovery = 99.5 
 Analysis Date = 04/13/06 
 Lab Sample ID = 1010013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.532 
 Most Probable Value = 0.495 
 Percent Recovery = 107.5 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0970091 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = P42  Lab Value = 4.227 
 Most Probable Value = 4.380 
 Percent Recovery = 96.5 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0930084 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.521 
 Most Probable Value = 0.530 
 Percent Recovery = 98.3 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0870026 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P43  Lab Value = 14.260 
 Most Probable Value = 14.420 
 Percent Recovery = 98.9 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0860080 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25177-75175  Lab Value = 14.110 
 Most Probable Value = 14.175 
 Percent Recovery = 99.5 
 Analysis Date = 03/27/06 
 Lab Sample ID = 0830215 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.471 
 Most Probable Value = 0.530 
 Percent Recovery = 88.9 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0800052 
 Number of FPS (SD) = -2.2 
 Blind Sample ID = P43  Lab Value = 15.210 
 Most Probable Value = 14.420 
 Percent Recovery = 105.5 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0800054 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25177-75175  Lab Value = 14.610 
 Most Probable Value = 14.175 
 Percent Recovery = 103.1 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0750092 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75179-25DIW  Lab Value = 14.190 
 Most Probable Value = 14.420 
 Percent Recovery = 98.4 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0720061 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25177-75175  Lab Value = 14.530 
 Most Probable Value = 14.175 
 Percent Recovery = 102.5 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0680005 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 14.290 
 Most Probable Value = 14.420 
 Percent Recovery = 99.1 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0650046 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25177-75175  Lab Value = 14.190 
 Most Probable Value = 14.175 
 Percent Recovery = 100.1 
 Analysis Date = 03/06/06 
 Lab Sample ID = 0610058 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.542 
 Most Probable Value = 0.550 
 Percent Recovery = 98.5 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0600075 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 6.761 
 Most Probable Value = 6.570 
 Percent Recovery = 102.9 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0590095 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75175-25DIW  Lab Value = 14.820 
 Most Probable Value = 14.420 
 Percent Recovery = 102.8 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0580120 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25177-75175  Lab Value = 0.560 
 Most Probable Value = 0.550 
 Percent Recovery = 101.8 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0530041 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P41  Lab Value = 6.301 
 Most Probable Value = 6.570 
 Percent Recovery = 95.9 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0520092 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75175-25DIW  Lab Value = 14.960 
 Most Probable Value = 14.420 
 Percent Recovery = 103.7 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0470068 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25177-75175  Lab Value = 0.555 
 Most Probable Value = 0.550 
 Percent Recovery = 100.9 
 Analysis Date = 02/21/06 
 Lab Sample ID = 0450024 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P41  Lab Value = 6.776 
 Most Probable Value = 6.570 
 Percent Recovery = 103.1 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0440049 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.540 
 Most Probable Value = 0.550 
 Percent Recovery = 98.2 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0380036 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P41  Lab Value = 14.520 
 Most Probable Value = 14.420 
 Percent Recovery = 100.7 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0400070 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 6.791 
 Most Probable Value = 6.570 
 Percent Recovery = 103.4 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75175-25DIW  Lab Value = 14.430 
 Most Probable Value = 14.420 
 Percent Recovery = 100.1 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0330067 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25177-75175  Lab Value = 0.498 
 Most Probable Value = 0.495 
 Percent Recovery = 100.6 
 Analysis Date = 02/02/06 
 Lab Sample ID = 0310082 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 26.350 
 Most Probable Value = 25.150 
 Percent Recovery = 104.8 
 Analysis Date = 01/31/06 
 Lab Sample ID = 0300053 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50177-50179  Lab Value = 0.486 
 Most Probable Value = 0.495 
 Percent Recovery = 98.2 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0240044 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 6.310 
 Most Probable Value = 6.570 
 Percent Recovery = 96.0 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.408 
 Most Probable Value = 6.570 
 Percent Recovery = 97.5 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0190007 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75175-25DIW  Lab Value = 25.990 
 Most Probable Value = 25.150 
 Percent Recovery = 103.3 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0230031 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50177-50179  Lab Value = 0.497 
 Most Probable Value = 0.495 
 Percent Recovery = 100.4 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0170062 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 26.250 
 Most Probable Value = 25.150 
 Percent Recovery = 104.4 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0130009 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50177-50179  Lab Value = 6.612 
 Most Probable Value = 6.570 
 Percent Recovery = 100.6 
 Analysis Date = 01/17/06 
 Lab Sample ID = 0110064 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.495 
 Most Probable Value = 0.495 
 Percent Recovery = 100.0 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0090006 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 6.535 
 Most Probable Value = 6.570 
 Percent Recovery = 99.5 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0040037 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 26.940 
 Most Probable Value = 25.150 
 Percent Recovery = 107.1 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0060013 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50177-50179  Lab Value = 0.514 
 Most Probable Value = 0.530 
 Percent Recovery = 97.0 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3640075 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P43  Lab Value = 27.480 
 Most Probable Value = 25.150 
 Percent Recovery = 109.3 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3620021 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50177-50179  Lab Value = 30.780 
 Most Probable Value = 28.275 
 Percent Recovery = 108.9 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3630004 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25179-75177  Lab Value = 0.559 
 Most Probable Value = 0.530 
 Percent Recovery = 105.5 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3560003 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = P43  Lab Value = 30.050 
 Most Probable Value = 28.275 
 Percent Recovery = 106.3 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3550006 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25179-75177  Lab Value = 28.310 
 Most Probable Value = 25.150 
 Percent Recovery = 112.6 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3530067 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = 50177-50179  Lab Value = 0.534 
 Most Probable Value = 0.530 
 Percent Recovery = 100.8 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3490151 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P43  Lab Value = 30.620 
 Most Probable Value = 28.275 
 Percent Recovery = 108.3 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3480002 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25179-75177  Lab Value = 25.120 
 Most Probable Value = 25.150 
 Percent Recovery = 99.9 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3460031 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50177-50179  Lab Value = 0.528 
 Most Probable Value = 0.530 
 Percent Recovery = 99.6 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3420004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P43  Lab Value = 24.710 
 Most Probable Value = 25.150 
 Percent Recovery = 98.3 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3390049 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50177-50179  Lab Value = 28.810 
 Most Probable Value = 28.275 
 Percent Recovery = 101.9 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3400170 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 0.577 
 Most Probable Value = 0.550 
 Percent Recovery = 104.9 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340008 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P41  Lab Value = 4.481 
 Most Probable Value = 4.380 
 Percent Recovery = 102.3 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 29.090 
 Most Probable Value = 28.275 
 Percent Recovery = 102.9 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3320016 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25179-75177  Lab Value = 0.551 
 Most Probable Value = 0.550 
 Percent Recovery = 100.2 
 Analysis Date = 11/29/05 
 Lab Sample ID = 3260100 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 4.397 
 Most Probable Value = 4.380 
 Percent Recovery = 100.4 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3250050 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 29.500 
 Most Probable Value = 28.275 
 Percent Recovery = 104.3 
 Analysis Date = 11/18/05 
 Lab Sample ID = 3210143 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25179-75177  Lab Value = 0.590 
 Most Probable Value = 0.550 
 Percent Recovery = 107.3 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3190010 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = P41  Lab Value = 4.599 
 Most Probable Value = 4.380 
 Percent Recovery = 105.0 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3180039 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 29.050 
 Most Probable Value = 28.275 
 Percent Recovery = 102.7 
 Analysis Date = 11/14/05 
 Lab Sample ID = 3130035 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25179-75177  Lab Value = 0.556 
 Most Probable Value = 0.550 
 Percent Recovery = 101.1 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3110077 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P41  Lab Value = 4.426 
 Most Probable Value = 4.380 
 Percent Recovery = 101.1 
 Analysis Date = 11/07/05 
 Lab Sample ID = 3080100 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 28.040 
 Most Probable Value = 28.275 
 Percent Recovery = 99.2 
 Analysis Date = 11/04/05 
 Lab Sample ID = 3060047 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25179-75177  Lab Value = 0.505 
 Most Probable Value = 0.495 
 Percent Recovery = 102.0 
 Analysis Date = 11/02/05 
 Lab Sample ID = 3040127 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 15.570 
 Most Probable Value = 14.175 
 Percent Recovery = 109.8 
 Analysis Date = 10/31/05 
 Lab Sample ID = 3010129 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.320 
 Most Probable Value = 4.380 
 Percent Recovery = 98.6 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2990128 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.478 
 Most Probable Value = 0.495 
 Percent Recovery = 96.6 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970038 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 15.100 
 Most Probable Value = 14.175 
 Percent Recovery = 106.5 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970032 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.405 
 Most Probable Value = 4.380 
 Percent Recovery = 100.6 
 Analysis Date = 10/21/05 
 Lab Sample ID = 2920101 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.498 
 Most Probable Value = 0.495 
 Percent Recovery = 100.6 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2900079 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 15.980 
 Most Probable Value = 14.175 
 Percent Recovery = 112.7 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2870111 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 15.590 
 Most Probable Value = 14.175 
 Percent Recovery = 110.0 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2790065 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.254 
 Most Probable Value = 4.380 
 Percent Recovery = 97.1 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850132 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.501 
 Most Probable Value = 0.495 
 Percent Recovery = 101.2 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2800166 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 4.616 
 Most Probable Value = 4.380 
 Percent Recovery = 105.4 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2770189 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.506 
 Most Probable Value = 0.495 
 Percent Recovery = 102.2 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2730264 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 18.300 
 Most Probable Value = 17.400 
 Percent Recovery = 105.2 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2710079 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.465 
 Most Probable Value = 4.380 
 Percent Recovery = 101.9 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2690051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.504 
 Most Probable Value = 0.495 
 Percent Recovery = 101.8 
 Analysis Date = 09/26/05 
 Lab Sample ID = 2660203 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 0.511 
 Most Probable Value = 0.495 
 Percent Recovery = 103.2 
 Analysis Date = 09/21/05 
 Lab Sample ID = 2590323 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 17.190 
 Most Probable Value = 17.400 
 Percent Recovery = 98.8 
 Analysis Date = 09/15/05 
 Lab Sample ID = 2570004 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.354 
 Most Probable Value = 4.380 
 Percent Recovery = 99.4 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2550029 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.493 
 Most Probable Value = 0.495 
 Percent Recovery = 99.6 
 Analysis Date = 09/13/05 
 Lab Sample ID = 2520042 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P42  Lab Value = 18.530 
 Most Probable Value = 17.400 
 Percent Recovery = 106.5 
 Analysis Date = 09/09/05 
 Lab Sample ID = 2500116 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.203 
 Most Probable Value = 4.380 
 Percent Recovery = 96.0 
 Analysis Date = 09/08/05 
 Lab Sample ID = 2450119 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.547 
 Most Probable Value = 0.550 
 Percent Recovery = 99.5 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2410125 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 23.610 
 Most Probable Value = 21.780 
 Percent Recovery = 108.4 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380182 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50175-50173  Lab Value = 18.290 
 Most Probable Value = 17.400 
 Percent Recovery = 105.1 
 Analysis Date = 08/30/05 
 Lab Sample ID = 2350074 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.555 
 Most Probable Value = 0.550 
 Percent Recovery = 100.9 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2340044 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P41  Lab Value = 23.310 
 Most Probable Value = 21.780 
 Percent Recovery = 107.0 
 Analysis Date = 08/26/05 
 Lab Sample ID = 2300263 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50175-50173  Lab Value = 0.537 
 Most Probable Value = 0.550 
 Percent Recovery = 97.6 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280031 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P41  Lab Value = 19.110 
 Most Probable Value = 17.400 
 Percent Recovery = 109.8 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280030 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 22.260 
 Most Probable Value = 21.780 
 Percent Recovery = 102.2 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2230321 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50173  Lab Value = 0.532 
 Most Probable Value = 0.550 
 Percent Recovery = 96.7 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220221 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P41  Lab Value = 18.080 
 Most Probable Value = 17.400 
 Percent Recovery = 103.9 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220220 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50173-50DIW  Lab Value = 23.310 
 Most Probable Value = 21.780 
 Percent Recovery = 107.0 
 Analysis Date = 08/12/05 
 Lab Sample ID = 2160216 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50175-50173  Lab Value = 0.589 
 Most Probable Value = 0.590 
 Percent Recovery = 99.8 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140087 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P36  Lab Value = 16.780 
 Most Probable Value = 17.400 
 Percent Recovery = 96.4 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140086 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50173-50DIW  Lab Value = 22.340 
 Most Probable Value = 20.775 
 Percent Recovery = 107.5 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2090138 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50171-50173  Lab Value = 0.584 
 Most Probable Value = 0.590 
 Percent Recovery = 99.0 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2060111 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 22.610 
 Most Probable Value = 21.780 
 Percent Recovery = 103.8 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2070089 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50173  Lab Value = 21.540 
 Most Probable Value = 20.775 
 Percent Recovery = 103.7 
 Analysis Date = 07/25/05 
 Lab Sample ID = 2020104 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 0.588 
 Most Probable Value = 0.590 
 Percent Recovery = 99.7 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1990212 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 24.060 
 Most Probable Value = 21.780 
 Percent Recovery = 110.5 
 Analysis Date = 07/20/05 
 Lab Sample ID = 2000160 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 50175-50173  Lab Value = 21.640 
 Most Probable Value = 20.775 
 Percent Recovery = 104.2 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1950047 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50171-50173  Lab Value = 0.585 
 Most Probable Value = 0.590 
 Percent Recovery = 99.2 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1920124 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 22.920 
 Most Probable Value = 21.780 
 Percent Recovery = 105.2 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1930208 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50175-50173  Lab Value = 22.940 
 Most Probable Value = 21.780 
 Percent Recovery = 105.3 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1860038 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50175-50173  Lab Value = 22.650 
 Most Probable Value = 20.775 
 Percent Recovery = 109.0 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1880189 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50171-50173  Lab Value = 7.971 
 Most Probable Value = 8.258 
 Percent Recovery = 96.5 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1710126 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25171-75175  Lab Value = 0.483 
 Most Probable Value = 0.495 
 Percent Recovery = 97.6 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1820053 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P42  Lab Value = 8.086 
 Most Probable Value = 8.258 
 Percent Recovery = 97.9 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1800229 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25171-75175  Lab Value = 0.489 
 Most Probable Value = 0.495 
 Percent Recovery = 98.8 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1750353 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P42  Lab Value = 7.862 
 Most Probable Value = 8.258 
 Percent Recovery = 95.2 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1780133 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25171-75175  Lab Value = 8.065 
 Most Probable Value = 8.258 
 Percent Recovery = 97.7 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1730155 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25171-75175  Lab Value = 0.491 
 Most Probable Value = 0.495 
 Percent Recovery = 99.2 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1680212 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P42  Lab Value = 7.843 
 Most Probable Value = 8.258 
 Percent Recovery = 95.0 
 Analysis Date = 06/18/05 
 Lab Sample ID = 1660200 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25171-75175  Lab Value = 8.008 
 Most Probable Value = 8.258 
 Percent Recovery = 97.0 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1640123 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25171-75175  Lab Value = 0.526 
 Most Probable Value = 0.495 
 Percent Recovery = 106.3 
 Analysis Date = 06/13/05 
 Lab Sample ID = 1610164 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = P42  Lab Value = 8.067 
 Most Probable Value = 8.258 
 Percent Recovery = 97.7 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1590165 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25171-75175  Lab Value = 7.732 
 Most Probable Value = 8.258 
 Percent Recovery = 93.6 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1570142 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25171-75175  Lab Value = 0.570 
 Most Probable Value = 0.590 
 Percent Recovery = 96.6 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1510159 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P36  Lab Value = 3.233 
 Most Probable Value = 3.375 
 Percent Recovery = 95.8 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1460180 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 7.651 
 Most Probable Value = 8.258 
 Percent Recovery = 92.7 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1440185 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25171-75175  Lab Value = 0.559 
 Most Probable Value = 0.590 
 Percent Recovery = 94.7 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1430070 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = P36  Lab Value = 3.156 
 Most Probable Value = 3.375 
 Percent Recovery = 93.5 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1390141 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.605 
 Most Probable Value = 0.590 
 Percent Recovery = 102.5 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P36  Lab Value = 8.394 
 Most Probable Value = 8.258 
 Percent Recovery = 101.7 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1370182 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 3.351 
 Most Probable Value = 3.375 
 Percent Recovery = 99.3 
 Analysis Date = 05/16/05 
 Lab Sample ID = 1320177 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.522 
 Most Probable Value = 8.258 
 Percent Recovery = 103.2 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1300120 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 0.588 
 Most Probable Value = 0.590 
 Percent Recovery = 99.7 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1290087 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 3.323 
 Most Probable Value = 3.375 
 Percent Recovery = 98.5 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.581 
 Most Probable Value = 0.590 
 Percent Recovery = 98.5 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1220043 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 7.973 
 Most Probable Value = 8.258 
 Percent Recovery = 96.6 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1230134 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25171-75175  Lab Value = 4.351 
 Most Probable Value = 4.380 
 Percent Recovery = 99.3 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1180188 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.595 
 Most Probable Value = 0.590 
 Percent Recovery = 100.8 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1150103 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 4.590 
 Most Probable Value = 3.375 
 Percent Recovery = 136.0 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1160124 
 Number of FPS (SD) = 7.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.489 
 Most Probable Value = 4.380 
 Percent Recovery = 102.5 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1120317 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.598 
 Most Probable Value = 0.590 
 Percent Recovery = 101.4 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090066 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 3.365 
 Most Probable Value = 3.375 
 Percent Recovery = 99.7 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090065 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.458 
 Most Probable Value = 4.380 
 Percent Recovery = 101.8 
 Analysis Date = 04/19/05 
 Lab Sample ID = 1050221 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.635 
 Most Probable Value = 3.375 
 Percent Recovery = 107.7 
 Analysis Date = 04/16/05 
 Lab Sample ID = 1030092 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.596 
 Most Probable Value = 0.590 
 Percent Recovery = 101.0 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1010110 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 4.435 
 Most Probable Value = 4.380 
 Percent Recovery = 101.3 
 Analysis Date = 04/13/05 
 Lab Sample ID = 0970111 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.358 
 Most Probable Value = 3.375 
 Percent Recovery = 99.5 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0950133 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.517 
 Most Probable Value = 0.495 
 Percent Recovery = 104.4 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0890102 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = P42  Lab Value = 17.400 
 Most Probable Value = 17.400 
 Percent Recovery = 100.0 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0840175 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.520 
 Most Probable Value = 0.495 
 Percent Recovery = 105.1 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0810034 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P42  Lab Value = 4.612 
 Most Probable Value = 4.380 
 Percent Recovery = 105.3 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0820101 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 17.820 
 Most Probable Value = 17.400 
 Percent Recovery = 102.4 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0770124 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50173-50DIW  Lab Value = 17.650 
 Most Probable Value = 17.400 
 Percent Recovery = 101.4 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0700206 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.515 
 Most Probable Value = 0.495 
 Percent Recovery = 104.0 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750089 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P42  Lab Value = 4.531 
 Most Probable Value = 4.380 
 Percent Recovery = 103.4 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750083 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.513 
 Most Probable Value = 0.495 
 Percent Recovery = 103.6 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0670096 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 4.433 
 Most Probable Value = 4.380 
 Percent Recovery = 101.2 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0680057 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 18.140 
 Most Probable Value = 17.400 
 Percent Recovery = 104.3 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0630095 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.545 
 Most Probable Value = 0.550 
 Percent Recovery = 99.1 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0600110 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 4.376 
 Most Probable Value = 4.380 
 Percent Recovery = 99.9 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0610081 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 22.310 
 Most Probable Value = 21.780 
 Percent Recovery = 102.4 
 Analysis Date = 03/01/05 
 Lab Sample ID = 0560030 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50173  Lab Value = 0.558 
 Most Probable Value = 0.550 
 Percent Recovery = 101.5 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0540036 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P41  Lab Value = 18.100 
 Most Probable Value = 17.400 
 Percent Recovery = 104.0 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0550086 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50173-50DIW  Lab Value = 21.520 
 Most Probable Value = 21.780 
 Percent Recovery = 98.8 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0530105 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50173  Lab Value = 0.542 
 Most Probable Value = 0.550 
 Percent Recovery = 98.5 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0470025 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 17.350 
 Most Probable Value = 17.400 
 Percent Recovery = 99.7 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0480107 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 22.240 
 Most Probable Value = 21.780 
 Percent Recovery = 102.1 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0420133 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50173  Lab Value = 17.940 
 Most Probable Value = 17.400 
 Percent Recovery = 103.1 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0410186 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.548 
 Most Probable Value = 0.550 
 Percent Recovery = 99.6 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0390058 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 22.760 
 Most Probable Value = 21.780 
 Percent Recovery = 104.5 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0380082 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50173  Lab Value = 0.596 
 Most Probable Value = 0.590 
 Percent Recovery = 101.0 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0320097 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 18.050 
 Most Probable Value = 17.400 
 Percent Recovery = 103.7 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0330054 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50173-50DIW  Lab Value = 22.770 
 Most Probable Value = 21.780 
 Percent Recovery = 104.5 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50173  Lab Value = 21.900 
 Most Probable Value = 20.775 
 Percent Recovery = 105.4 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0280053 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50171-50173  Lab Value = 0.596 
 Most Probable Value = 0.590 
 Percent Recovery = 101.0 
 Analysis Date = 01/26/05 
 Lab Sample ID = 0250045 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 21.810 
 Most Probable Value = 20.775 
 Percent Recovery = 105.0 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0210120 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50173  Lab Value = 22.800 
 Most Probable Value = 21.780 
 Percent Recovery = 104.7 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0190084 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50173  Lab Value = 0.621 
 Most Probable Value = 0.590 
 Percent Recovery = 105.3 
 Analysis Date = 01/19/05 
 Lab Sample ID = 0180074 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = P36  Lab Value = 21.680 
 Most Probable Value = 21.780 
 Percent Recovery = 99.5 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0110024 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50173  Lab Value = 20.310 
 Most Probable Value = 20.775 
 Percent Recovery = 97.8 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0130107 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50171-50173  Lab Value = 0.570 
 Most Probable Value = 0.590 
 Percent Recovery = 96.6 
 Analysis Date = 01/11/05 
 Lab Sample ID = 0100088 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P36  Lab Value = 20.640 
 Most Probable Value = 20.775 
 Percent Recovery = 99.4 
 Analysis Date = 01/10/05 
 Lab Sample ID = 0060063 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50173  Lab Value = 21.460 
 Most Probable Value = 21.780 
 Percent Recovery = 98.5 
 Analysis Date = 01/06/05 
 Lab Sample ID = 0040022 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50173  Lab Value = 0.496 
 Most Probable Value = 0.495 
 Percent Recovery = 100.2 
 Analysis Date = 01/04/05 
 Lab Sample ID = 3650039 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 8.060 
 Most Probable Value = 8.258 
 Percent Recovery = 97.6 
 Analysis Date = 12/30/04 
 Lab Sample ID = 3630017 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25171-75175  Lab Value = 0.477 
 Most Probable Value = 0.495 
 Percent Recovery = 96.4 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620028 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 20.450 
 Most Probable Value = 20.775 
 Percent Recovery = 98.4 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620018 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50173  Lab Value = 8.051 
 Most Probable Value = 8.258 
 Percent Recovery = 97.5 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3560051 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25171-75175  Lab Value = 0.503 
 Most Probable Value = 0.495 
 Percent Recovery = 101.6 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3510148 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 21.250 
 Most Probable Value = 20.775 
 Percent Recovery = 102.3 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3520153 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50173  Lab Value = 8.334 
 Most Probable Value = 8.258 
 Percent Recovery = 100.9 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3490091 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25171-75175  Lab Value = 20.520 
 Most Probable Value = 20.775 
 Percent Recovery = 98.8 
 Analysis Date = 12/14/04 
 Lab Sample ID = 3450290 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50173  Lab Value = 0.495 
 Most Probable Value = 0.495 
 Percent Recovery = 100.0 
 Analysis Date = 12/11/04 
 Lab Sample ID = 3440143 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 8.171 
 Most Probable Value = 8.258 
 Percent Recovery = 99.0 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3430066 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 20.270 
 Most Probable Value = 20.775 
 Percent Recovery = 97.6 
 Analysis Date = 12/07/04 
 Lab Sample ID = 3410092 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50173  Lab Value = 0.579 
 Most Probable Value = 0.590 
 Percent Recovery = 98.1 
 Analysis Date = 12/04/04 
 Lab Sample ID = 3360084 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P36  Lab Value = 3.371 
 Most Probable Value = 3.375 
 Percent Recovery = 99.9 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.260 
 Most Probable Value = 8.258 
 Percent Recovery = 100.0 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3290011 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25171-75175  Lab Value = 0.577 
 Most Probable Value = 0.590 
 Percent Recovery = 97.8 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3280102 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P36  Lab Value = 3.359 
 Most Probable Value = 3.375 
 Percent Recovery = 99.5 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3270045 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.579 
 Most Probable Value = 0.590 
 Percent Recovery = 98.1 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3210083 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P36  Lab Value = 8.161 
 Most Probable Value = 8.258 
 Percent Recovery = 98.8 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3220112 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 3.365 
 Most Probable Value = 3.375 
 Percent Recovery = 99.7 
 Analysis Date = 11/16/04 
 Lab Sample ID = 3170165 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.574 
 Most Probable Value = 0.590 
 Percent Recovery = 97.3 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3130200 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 8.107 
 Most Probable Value = 8.258 
 Percent Recovery = 98.2 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3140104 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25171-75175  Lab Value = 3.386 
 Most Probable Value = 3.375 
 Percent Recovery = 100.3 
 Analysis Date = 11/08/04 
 Lab Sample ID = 3100011 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.228 
 Most Probable Value = 8.258 
 Percent Recovery = 99.6 
 Analysis Date = 11/05/04 
 Lab Sample ID = 3080008 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25171-75175  Lab Value = 0.572 
 Most Probable Value = 0.590 
 Percent Recovery = 96.9 
 Analysis Date = 11/04/04 
 Lab Sample ID = 3060112 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P36  Lab Value = 4.235 
 Most Probable Value = 4.380 
 Percent Recovery = 96.7 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3030011 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.286 
 Most Probable Value = 3.375 
 Percent Recovery = 97.4 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3000185 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.574 
 Most Probable Value = 0.590 
 Percent Recovery = 97.3 
 Analysis Date = 10/30/04 
 Lab Sample ID = 2990112 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 4.387 
 Most Probable Value = 4.380 
 Percent Recovery = 100.2 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2950151 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.272 
 Most Probable Value = 3.375 
 Percent Recovery = 96.9 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2940026 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.591 
 Most Probable Value = 0.590 
 Percent Recovery = 100.2 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2920031 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 4.453 
 Most Probable Value = 4.380 
 Percent Recovery = 101.7 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2890198 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.201 
 Most Probable Value = 3.375 
 Percent Recovery = 94.8 
 Analysis Date = 10/15/04 
 Lab Sample ID = 2870064 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.578 
 Most Probable Value = 0.590 
 Percent Recovery = 98.0 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2820228 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P36  Lab Value = 4.176 
 Most Probable Value = 4.380 
 Percent Recovery = 95.3 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2800209 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.253 
 Most Probable Value = 3.375 
 Percent Recovery = 96.4 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2780101 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 14.620 
 Most Probable Value = 13.263 
 Percent Recovery = 110.2 
 Analysis Date = 10/05/04 
 Lab Sample ID = 2660100 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 25169-75167  Lab Value = 6.303 
 Most Probable Value = 6.400 
 Percent Recovery = 98.5 
 Analysis Date = 10/02/04 
 Lab Sample ID = 2710024 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P38  Lab Value = 5.924 
 Most Probable Value = 5.950 
 Percent Recovery = 99.6 
 Analysis Date = 10/02/04 
 Lab Sample ID = 2710005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50171  Lab Value = 3.632 
 Most Probable Value = 3.375 
 Percent Recovery = 107.6 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650153 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.997 
 Most Probable Value = 5.950 
 Percent Recovery = 100.8 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2640151 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 3.370 
 Most Probable Value = 3.375 
 Percent Recovery = 99.9 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610092 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 13.700 
 Most Probable Value = 13.263 
 Percent Recovery = 103.3 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610096 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 13.700 
 Most Probable Value = 13.263 
 Percent Recovery = 103.3 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2580139 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 6.350 
 Most Probable Value = 6.400 
 Percent Recovery = 99.2 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2530303 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P38  Lab Value = 3.460 
 Most Probable Value = 3.375 
 Percent Recovery = 102.5 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2570023 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.970 
 Most Probable Value = 5.950 
 Percent Recovery = 100.3 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2540394 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 14.900 
 Most Probable Value = 13.263 
 Percent Recovery = 112.3 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2520141 
 Number of FPS (SD) = 2.9 
 Blind Sample ID = 25169-75167  Lab Value = 3.340 
 Most Probable Value = 3.375 
 Percent Recovery = 99.0 
 Analysis Date = 09/10/04 
 Lab Sample ID = 2510195 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.390 
 Most Probable Value = 3.375 
 Percent Recovery = 100.4 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470066 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.000 
 Most Probable Value = 5.950 
 Percent Recovery = 100.8 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470068 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 14.100 
 Most Probable Value = 13.263 
 Percent Recovery = 106.3 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470063 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25169-75167  Lab Value = 0.583 
 Most Probable Value = 0.590 
 Percent Recovery = 98.8 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2370248 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 5.080 
 Most Probable Value = 5.063 
 Percent Recovery = 100.3 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2380232 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.900 
 Most Probable Value = 5.063 
 Percent Recovery = 96.8 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360307 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 29.600 
 Most Probable Value = 28.200 
 Percent Recovery = 105.0 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360305 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.770 
 Most Probable Value = 5.950 
 Percent Recovery = 97.0 
 Analysis Date = 08/25/04 
 Lab Sample ID = 2330196 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50167-50171  Lab Value = 29.900 
 Most Probable Value = 28.200 
 Percent Recovery = 106.0 
 Analysis Date = 08/24/04 
 Lab Sample ID = 2310191 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 29.800 
 Most Probable Value = 28.200 
 Percent Recovery = 105.7 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290112 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.790 
 Most Probable Value = 5.950 
 Percent Recovery = 97.3 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290181 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50167-50171  Lab Value = 5.490 
 Most Probable Value = 5.950 
 Percent Recovery = 92.3 
 Analysis Date = 08/17/04 
 Lab Sample ID = 2250114 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50167-50171  Lab Value = 5.020 
 Most Probable Value = 5.063 
 Percent Recovery = 99.2 
 Analysis Date = 08/13/04 
 Lab Sample ID = 2240196 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.574 
 Most Probable Value = 0.590 
 Percent Recovery = 97.3 
 Analysis Date = 08/11/04 
 Lab Sample ID = 2230163 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P36  Lab Value = 29.700 
 Most Probable Value = 28.200 
 Percent Recovery = 105.3 
 Analysis Date = 08/11/04 
 Lab Sample ID = 2220151 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.090 
 Most Probable Value = 5.063 
 Percent Recovery = 100.5 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180207 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 28.600 
 Most Probable Value = 28.200 
 Percent Recovery = 101.4 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180210 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.880 
 Most Probable Value = 5.950 
 Percent Recovery = 98.8 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2190180 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 5.920 
 Most Probable Value = 5.950 
 Percent Recovery = 99.5 
 Analysis Date = 08/06/04 
 Lab Sample ID = 2170218 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50171  Lab Value = 1.020 
 Most Probable Value = 1.030 
 Percent Recovery = 99.0 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2090125 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P37  Lab Value = 4.990 
 Most Probable Value = 5.063 
 Percent Recovery = 98.6 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2090247 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 30.800 
 Most Probable Value = 29.488 
 Percent Recovery = 104.5 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2080068 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25167-75169  Lab Value = 14.200 
 Most Probable Value = 13.263 
 Percent Recovery = 107.1 
 Analysis Date = 07/29/04 
 Lab Sample ID = 2040261 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.940 
 Most Probable Value = 5.063 
 Percent Recovery = 97.6 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2030202 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75171-25DIW  Lab Value = 13.400 
 Most Probable Value = 13.263 
 Percent Recovery = 101.0 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010149 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 29.700 
 Most Probable Value = 29.488 
 Percent Recovery = 100.7 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010328 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25167-75169  Lab Value = 28.400 
 Most Probable Value = 29.488 
 Percent Recovery = 96.3 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1980050 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25167-75169  Lab Value = 0.987 
 Most Probable Value = 1.030 
 Percent Recovery = 95.8 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1940078 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P37  Lab Value = 4.820 
 Most Probable Value = 5.063 
 Percent Recovery = 95.2 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1950099 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 13.600 
 Most Probable Value = 13.263 
 Percent Recovery = 102.5 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1960110 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.970 
 Most Probable Value = 5.063 
 Percent Recovery = 98.2 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890096 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 13.500 
 Most Probable Value = 13.263 
 Percent Recovery = 101.8 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1900183 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 13.300 
 Most Probable Value = 13.263 
 Percent Recovery = 100.3 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1880086 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 30.100 
 Most Probable Value = 29.488 
 Percent Recovery = 102.1 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1910177 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25167-75169  Lab Value = 29.700 
 Most Probable Value = 29.488 
 Percent Recovery = 100.7 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890094 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25167-75169  Lab Value = 5.800 
 Most Probable Value = 5.950 
 Percent Recovery = 97.5 
 Analysis Date = 06/30/04 
 Lab Sample ID = 1800053 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50167-50171  Lab Value = 6.100 
 Most Probable Value = 6.400 
 Percent Recovery = 95.3 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1760252 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = P38  Lab Value = 3.360 
 Most Probable Value = 3.375 
 Percent Recovery = 99.6 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1740198 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.860 
 Most Probable Value = 5.950 
 Percent Recovery = 98.5 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1730133 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50167-50171  Lab Value = 13.540 
 Most Probable Value = 13.263 
 Percent Recovery = 102.1 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1750198 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 3.320 
 Most Probable Value = 3.375 
 Percent Recovery = 98.4 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1680180 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 13.800 
 Most Probable Value = 13.263 
 Percent Recovery = 104.1 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1690250 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 13.700 
 Most Probable Value = 13.263 
 Percent Recovery = 103.3 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1670238 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 3.370 
 Most Probable Value = 3.375 
 Percent Recovery = 99.9 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660231 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.710 
 Most Probable Value = 5.950 
 Percent Recovery = 96.0 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660229 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50167-50171  Lab Value = 6.730 
 Most Probable Value = 6.400 
 Percent Recovery = 105.2 
 Analysis Date = 06/18/04 
 Lab Sample ID = 1620329 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = P38  Lab Value = 14.300 
 Most Probable Value = 13.263 
 Percent Recovery = 107.8 
 Analysis Date = 06/18/04 
 Lab Sample ID = 1610174 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25169-75167  Lab Value = 3.240 
 Most Probable Value = 3.375 
 Percent Recovery = 96.0 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1600037 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.240 
 Most Probable Value = 3.375 
 Percent Recovery = 96.0 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1560049 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.730 
 Most Probable Value = 5.950 
 Percent Recovery = 96.3 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590115 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50167-50171  Lab Value = 13.900 
 Most Probable Value = 13.263 
 Percent Recovery = 104.8 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590117 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.950 
 Most Probable Value = 5.063 
 Percent Recovery = 97.8 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1470159 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.576 
 Most Probable Value = 0.590 
 Percent Recovery = 97.6 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450200 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P36  Lab Value = 4.880 
 Most Probable Value = 5.063 
 Percent Recovery = 96.4 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410033 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75171-25DIW  Lab Value = 29.700 
 Most Probable Value = 28.200 
 Percent Recovery = 105.3 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450086 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.480 
 Most Probable Value = 5.950 
 Percent Recovery = 92.1 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410184 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50167-50171  Lab Value = 29.200 
 Most Probable Value = 28.200 
 Percent Recovery = 103.5 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1380193 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.700 
 Most Probable Value = 5.950 
 Percent Recovery = 95.8 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1350391 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50167-50171  Lab Value = 0.569 
 Most Probable Value = 0.590 
 Percent Recovery = 96.4 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1310150 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P36  Lab Value = 4.950 
 Most Probable Value = 5.063 
 Percent Recovery = 97.8 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1320091 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 28.100 
 Most Probable Value = 28.200 
 Percent Recovery = 99.6 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1340013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.580 
 Most Probable Value = 5.950 
 Percent Recovery = 93.8 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1330110 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50167-50171  Lab Value = 28.400 
 Most Probable Value = 28.200 
 Percent Recovery = 100.7 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280299 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.910 
 Most Probable Value = 5.950 
 Percent Recovery = 99.3 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280298 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50171  Lab Value = 5.060 
 Most Probable Value = 5.063 
 Percent Recovery = 100.0 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260164 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 29.200 
 Most Probable Value = 28.200 
 Percent Recovery = 103.5 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260167 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.870 
 Most Probable Value = 5.950 
 Percent Recovery = 98.7 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1250059 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 4.940 
 Most Probable Value = 5.063 
 Percent Recovery = 97.6 
 Analysis Date = 04/30/04 
 Lab Sample ID = 1180088 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75171-25DIW  Lab Value = 1.000 
 Most Probable Value = 1.030 
 Percent Recovery = 97.1 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1170096 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P37  Lab Value = 13.400 
 Most Probable Value = 13.263 
 Percent Recovery = 101.0 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1130167 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 31.800 
 Most Probable Value = 29.488 
 Percent Recovery = 107.8 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1140203 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25167-75169  Lab Value = 4.890 
 Most Probable Value = 5.063 
 Percent Recovery = 96.6 
 Analysis Date = 04/28/04 
 Lab Sample ID = 1120116 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75171-25DIW  Lab Value = 29.900 
 Most Probable Value = 29.488 
 Percent Recovery = 101.4 
 Analysis Date = 04/21/04 
 Lab Sample ID = 1100104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25167-75169  Lab Value = 13.200 
 Most Probable Value = 13.263 
 Percent Recovery = 99.5 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1070088 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 29.500 
 Most Probable Value = 29.488 
 Percent Recovery = 100.0 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1060215 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25167-75169  Lab Value = 5.250 
 Most Probable Value = 5.063 
 Percent Recovery = 103.7 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1040080 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 14.100 
 Most Probable Value = 13.263 
 Percent Recovery = 106.3 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1050153 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25169-75167  Lab Value = 1.120 
 Most Probable Value = 1.030 
 Percent Recovery = 108.7 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1030046 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = P37  Lab Value = 13.000 
 Most Probable Value = 13.263 
 Percent Recovery = 98.0 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000011 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 30.900 
 Most Probable Value = 29.488 
 Percent Recovery = 104.8 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000229 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25167-75169  Lab Value = 5.250 
 Most Probable Value = 5.063 
 Percent Recovery = 103.7 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980127 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 32.000 
 Most Probable Value = 29.488 
 Percent Recovery = 108.5 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980129 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25167-75169  Lab Value = 13.200 
 Most Probable Value = 13.263 
 Percent Recovery = 99.5 
 Analysis Date = 04/08/04 
 Lab Sample ID = 0970084 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.440 
 Most Probable Value = 6.400 
 Percent Recovery = 100.6 
 Analysis Date = 04/01/04 
 Lab Sample ID = 0820086 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P38  Lab Value = 6.340 
 Most Probable Value = 6.400 
 Percent Recovery = 99.1 
 Analysis Date = 03/26/04 
 Lab Sample ID = 0680080 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P38  Lab Value = 6.140 
 Most Probable Value = 5.950 
 Percent Recovery = 103.2 
 Analysis Date = 03/26/04 
 Lab Sample ID = 0840043 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 13.300 
 Most Probable Value = 13.263 
 Percent Recovery = 100.3 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0790169 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 3.330 
 Most Probable Value = 3.375 
 Percent Recovery = 98.7 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0780118 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.980 
 Most Probable Value = 5.950 
 Percent Recovery = 100.5 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0770123 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 3.870 
 Most Probable Value = 3.375 
 Percent Recovery = 114.7 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0720257 
 Number of FPS (SD) = 3.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 15.000 
 Most Probable Value = 13.263 
 Percent Recovery = 113.1 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0750069 
 Number of FPS (SD) = 3.1 
 Blind Sample ID = 25169-75167  Lab Value = 13.800 
 Most Probable Value = 13.263 
 Percent Recovery = 104.1 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0710092 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 3.520 
 Most Probable Value = 3.375 
 Percent Recovery = 104.3 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700109 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.280 
 Most Probable Value = 5.950 
 Percent Recovery = 105.5 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700088 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50167-50171  Lab Value = 3.540 
 Most Probable Value = 3.375 
 Percent Recovery = 104.9 
 Analysis Date = 03/10/04 
 Lab Sample ID = 3390172 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.490 
 Most Probable Value = 3.375 
 Percent Recovery = 103.4 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0640098 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.140 
 Most Probable Value = 5.950 
 Percent Recovery = 103.2 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630084 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 13.800 
 Most Probable Value = 13.263 
 Percent Recovery = 104.1 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0650010 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 13.800 
 Most Probable Value = 13.263 
 Percent Recovery = 104.1 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630088 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 3.650 
 Most Probable Value = 3.375 
 Percent Recovery = 108.1 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0620098 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.100 
 Most Probable Value = 5.063 
 Percent Recovery = 100.7 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0560017 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.630 
 Most Probable Value = 0.590 
 Percent Recovery = 106.8 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0550020 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = P36  Lab Value = 30.600 
 Most Probable Value = 28.200 
 Percent Recovery = 108.5 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0540144 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.330 
 Most Probable Value = 5.063 
 Percent Recovery = 105.3 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0500110 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.200 
 Most Probable Value = 5.950 
 Percent Recovery = 104.2 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0490046 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 30.200 
 Most Probable Value = 28.200 
 Percent Recovery = 107.1 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0430004 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 6.250 
 Most Probable Value = 5.950 
 Percent Recovery = 105.0 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0440044 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50167-50171  Lab Value = 6.220 
 Most Probable Value = 5.950 
 Percent Recovery = 104.5 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0420063 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50167-50171  Lab Value = 0.629 
 Most Probable Value = 0.590 
 Percent Recovery = 106.6 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0400042 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = P36  Lab Value = 5.330 
 Most Probable Value = 5.063 
 Percent Recovery = 105.3 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0410083 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 28.900 
 Most Probable Value = 28.200 
 Percent Recovery = 102.5 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0370114 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 6.050 
 Most Probable Value = 5.950 
 Percent Recovery = 101.7 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0360098 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 5.110 
 Most Probable Value = 5.063 
 Percent Recovery = 100.9 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 30.600 
 Most Probable Value = 28.200 
 Percent Recovery = 108.5 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350013 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 6.010 
 Most Probable Value = 5.950 
 Percent Recovery = 101.0 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350014 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 1.050 
 Most Probable Value = 1.030 
 Percent Recovery = 101.9 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0260155 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P37  Lab Value = 5.080 
 Most Probable Value = 5.063 
 Percent Recovery = 100.3 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0270023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 13.800 
 Most Probable Value = 13.263 
 Percent Recovery = 104.1 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0220108 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 30.800 
 Most Probable Value = 29.488 
 Percent Recovery = 104.5 
 Analysis Date = 01/26/04 
 Lab Sample ID = 0230097 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25167-75169  Lab Value = 5.230 
 Most Probable Value = 5.063 
 Percent Recovery = 103.3 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0210229 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75171-25DIW  Lab Value = 31.000 
 Most Probable Value = 29.488 
 Percent Recovery = 105.1 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0160109 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25167-75169  Lab Value = 13.159 
 Most Probable Value = 13.263 
 Percent Recovery = 99.2 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0130120 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 13.210 
 Most Probable Value = 13.263 
 Percent Recovery = 99.6 
 Analysis Date = 01/17/04 
 Lab Sample ID = 0150119 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 30.266 
 Most Probable Value = 29.488 
 Percent Recovery = 102.6 
 Analysis Date = 01/15/04 
 Lab Sample ID = 0140070 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 0.985 
 Most Probable Value = 1.030 
 Percent Recovery = 95.6 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0090096 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P37  Lab Value = 4.829 
 Most Probable Value = 5.063 
 Percent Recovery = 95.4 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0120095 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 13.551 
 Most Probable Value = 13.263 
 Percent Recovery = 102.2 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0070034 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 26.307 
 Most Probable Value = 29.488 
 Percent Recovery = 89.2 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0080053 
 Number of FPS (SD) = -2.5 
 Blind Sample ID = 25167-75169  Lab Value = 4.964 
 Most Probable Value = 5.063 
 Percent Recovery = 98.1 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060024 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 13.030 
 Most Probable Value = 13.263 
 Percent Recovery = 98.2 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0050037 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 30.276 
 Most Probable Value = 29.488 
 Percent Recovery = 102.7 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060026 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 6.445 
 Most Probable Value = 6.400 
 Percent Recovery = 100.7 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3570148 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P38  Lab Value = 6.003 
 Most Probable Value = 5.950 
 Percent Recovery = 100.9 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3580004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 13.240 
 Most Probable Value = 13.263 
 Percent Recovery = 99.8 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3490026 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 3.456 
 Most Probable Value = 3.375 
 Percent Recovery = 102.4 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3530206 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 13.400 
 Most Probable Value = 13.263 
 Percent Recovery = 101.0 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3560119 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 6.124 
 Most Probable Value = 5.950 
 Percent Recovery = 102.9 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3520155 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 13.388 
 Most Probable Value = 13.263 
 Percent Recovery = 100.9 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3500091 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 3.713 
 Most Probable Value = 3.375 
 Percent Recovery = 110.0 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3490101 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.435 
 Most Probable Value = 6.400 
 Percent Recovery = 100.5 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3430220 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P38  Lab Value = 3.476 
 Most Probable Value = 3.375 
 Percent Recovery = 103.0 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3450142 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.963 
 Most Probable Value = 5.950 
 Percent Recovery = 100.2 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3440153 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50167-50171  Lab Value = 13.832 
 Most Probable Value = 13.263 
 Percent Recovery = 104.3 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3420095 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 0.630 
 Most Probable Value = 0.590 
 Percent Recovery = 106.8 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290001 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = P36  Lab Value = 4.738 
 Most Probable Value = 5.063 
 Percent Recovery = 93.6 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290168 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 29.971 
 Most Probable Value = 28.200 
 Percent Recovery = 106.3 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3280019 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.231 
 Most Probable Value = 3.375 
 Percent Recovery = 95.7 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3370085 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.751 
 Most Probable Value = 5.950 
 Percent Recovery = 96.7 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3380068 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50167-50171  Lab Value = 12.060 
 Most Probable Value = 13.263 
 Percent Recovery = 90.9 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3380066 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.914 
 Most Probable Value = 5.950 
 Percent Recovery = 99.4 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3250017 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50171  Lab Value = 5.146 
 Most Probable Value = 5.063 
 Percent Recovery = 101.7 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3230182 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 5.090 
 Most Probable Value = 5.063 
 Percent Recovery = 100.5 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160058 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 29.500 
 Most Probable Value = 28.200 
 Percent Recovery = 104.6 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3170135 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 6.060 
 Most Probable Value = 5.950 
 Percent Recovery = 101.8 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160061 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 30.173 
 Most Probable Value = 28.200 
 Percent Recovery = 107.0 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210081 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 6.014 
 Most Probable Value = 5.950 
 Percent Recovery = 101.1 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210091 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 0.591 
 Most Probable Value = 0.590 
 Percent Recovery = 100.2 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3110124 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 4.860 
 Most Probable Value = 5.063 
 Percent Recovery = 96.0 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100100 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 28.900 
 Most Probable Value = 28.200 
 Percent Recovery = 102.5 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100107 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 28.600 
 Most Probable Value = 28.200 
 Percent Recovery = 101.4 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100103 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.560 
 Most Probable Value = 5.950 
 Percent Recovery = 93.4 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100108 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50167-50171  Lab Value = 5.860 
 Most Probable Value = 5.950 
 Percent Recovery = 98.5 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100101 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50167-50171  Lab Value = 3.290 
 Most Probable Value = 3.425 
 Percent Recovery = 96.1 
 Analysis Date = 11/24/03 
 Lab Sample ID = 2030235 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.050 
 Most Probable Value = 1.030 
 Percent Recovery = 102.0 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3000109 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P37  Lab Value = 5.103 
 Most Probable Value = 5.063 
 Percent Recovery = 100.8 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3010021 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 12.507 
 Most Probable Value = 13.263 
 Percent Recovery = 94.3 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2960049 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25169-75167  Lab Value = 31.445 
 Most Probable Value = 29.488 
 Percent Recovery = 106.6 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2970150 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25167-75169  Lab Value = 5.292 
 Most Probable Value = 5.063 
 Percent Recovery = 104.5 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2950089 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 31.474 
 Most Probable Value = 29.488 
 Percent Recovery = 106.7 
 Analysis Date = 10/22/03 
 Lab Sample ID = 2930063 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25167-75169  Lab Value = 12.981 
 Most Probable Value = 13.263 
 Percent Recovery = 97.9 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2900093 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 30.227 
 Most Probable Value = 29.488 
 Percent Recovery = 102.5 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2890046 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 13.416 
 Most Probable Value = 13.263 
 Percent Recovery = 101.2 
 Analysis Date = 10/17/03 
 Lab Sample ID = 2880039 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 5.327 
 Most Probable Value = 5.063 
 Percent Recovery = 105.2 
 Analysis Date = 10/15/03 
 Lab Sample ID = 2870157 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 1.056 
 Most Probable Value = 1.030 
 Percent Recovery = 102.6 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2830156 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P37  Lab Value = 12.870 
 Most Probable Value = 13.263 
 Percent Recovery = 97.0 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810068 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25169-75167  Lab Value = 29.035 
 Most Probable Value = 29.488 
 Percent Recovery = 98.5 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810067 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25167-75169  Lab Value = 29.848 
 Most Probable Value = 29.488 
 Percent Recovery = 101.2 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800049 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25167-75169  Lab Value = 13.098 
 Most Probable Value = 13.263 
 Percent Recovery = 98.8 
 Analysis Date = 10/07/03 
 Lab Sample ID = 2790107 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25169-75167  Lab Value = 6.592 
 Most Probable Value = 6.400 
 Percent Recovery = 103.0 
 Analysis Date = 10/03/03 
 Lab Sample ID = 2750083 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P38  Lab Value = 22.865 
 Most Probable Value = 21.725 
 Percent Recovery = 105.2 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2720094 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50165-50167  Lab Value = 33.513 
 Most Probable Value = 32.525 
 Percent Recovery = 103.0 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 22.400 
 Most Probable Value = 21.725 
 Percent Recovery = 103.1 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2680132 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50167  Lab Value = 32.830 
 Most Probable Value = 32.525 
 Percent Recovery = 100.9 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 6.516 
 Most Probable Value = 6.400 
 Percent Recovery = 101.8 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590145 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P38  Lab Value = 23.282 
 Most Probable Value = 21.725 
 Percent Recovery = 107.2 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2620138 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50165-50167  Lab Value = 23.407 
 Most Probable Value = 21.725 
 Percent Recovery = 107.7 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610100 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50165-50167  Lab Value = 22.449 
 Most Probable Value = 21.725 
 Percent Recovery = 103.3 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590135 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50165-50167  Lab Value = 33.028 
 Most Probable Value = 32.525 
 Percent Recovery = 101.5 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 22.736 
 Most Probable Value = 21.725 
 Percent Recovery = 104.7 
 Analysis Date = 09/22/03 
 Lab Sample ID = 2540339 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50165-50167  Lab Value = 13.815 
 Most Probable Value = 13.263 
 Percent Recovery = 104.2 
 Analysis Date = 09/19/03 
 Lab Sample ID = 2520129 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 32.542 
 Most Probable Value = 32.525 
 Percent Recovery = 100.1 
 Analysis Date = 09/18/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 19.960 
 Most Probable Value = 21.725 
 Percent Recovery = 91.9 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2510123 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 50165-50167  Lab Value = 22.380 
 Most Probable Value = 21.725 
 Percent Recovery = 103.0 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2460168 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50167  Lab Value = 32.760 
 Most Probable Value = 32.525 
 Percent Recovery = 100.7 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.574 
 Most Probable Value = 0.590 
 Percent Recovery = 97.3 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2410126 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P36  Lab Value = 12.200 
 Most Probable Value = 13.263 
 Percent Recovery = 92.0 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2410131 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 25169-75167  Lab Value = 12.530 
 Most Probable Value = 13.263 
 Percent Recovery = 94.5 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2320208 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25169-75167  Lab Value = 20.456 
 Most Probable Value = 19.050 
 Percent Recovery = 107.4 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 17.410 
 Most Probable Value = 19.050 
 Percent Recovery = 91.4 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 12.020 
 Most Probable Value = 13.263 
 Percent Recovery = 90.6 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2380211 
 Number of FPS (SD) = -2.2 
 Blind Sample ID = 25169-75167  Lab Value = 23.235 
 Most Probable Value = 19.050 
 Percent Recovery = 122.0 
 Analysis Date = 09/08/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 5.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.591 
 Most Probable Value = 2.575 
 Percent Recovery = 100.6 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2230158 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50DIW  Lab Value = 19.420 
 Most Probable Value = 19.050 
 Percent Recovery = 101.9 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 13.980 
 Most Probable Value = 13.263 
 Percent Recovery = 105.4 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2310249 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25169-75167  Lab Value = 13.000 
 Most Probable Value = 13.263 
 Percent Recovery = 98.0 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2260054 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 0.617 
 Most Probable Value = 0.590 
 Percent Recovery = 104.6 
 Analysis Date = 08/28/03 
 Lab Sample ID = 2270069 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = P36  Lab Value = 14.320 
 Most Probable Value = 13.263 
 Percent Recovery = 108.0 
 Analysis Date = 08/15/03 
 Lab Sample ID = 2180256 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25169-75167  Lab Value = 1.044 
 Most Probable Value = 1.030 
 Percent Recovery = 101.4 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2130212 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P37  Lab Value = 40.260 
 Most Probable Value = 37.950 
 Percent Recovery = 106.1 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2120199 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50165-50169  Lab Value = 18.810 
 Most Probable Value = 19.050 
 Percent Recovery = 98.7 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 14.600 
 Most Probable Value = 13.263 
 Percent Recovery = 110.1 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2160091 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 25169-75167  Lab Value = 3.476 
 Most Probable Value = 3.425 
 Percent Recovery = 101.5 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2110153 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 39.570 
 Most Probable Value = 37.950 
 Percent Recovery = 104.3 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100329 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50169  Lab Value = 3.441 
 Most Probable Value = 3.425 
 Percent Recovery = 100.5 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100082 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 36.726 
 Most Probable Value = 37.950 
 Percent Recovery = 96.8 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2040053 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50165-50169  Lab Value = 39.670 
 Most Probable Value = 37.950 
 Percent Recovery = 104.5 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020065 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50165-50169  Lab Value = 1.055 
 Most Probable Value = 1.030 
 Percent Recovery = 102.4 
 Analysis Date = 07/21/03 
 Lab Sample ID = 1990027 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P37  Lab Value = 36.070 
 Most Probable Value = 37.950 
 Percent Recovery = 95.0 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1980182 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50165-50169  Lab Value = 39.060 
 Most Probable Value = 37.950 
 Percent Recovery = 102.9 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1960191 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50169  Lab Value = 3.654 
 Most Probable Value = 3.425 
 Percent Recovery = 106.7 
 Analysis Date = 07/16/03 
 Lab Sample ID = 1950117 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.267 
 Most Probable Value = 9.575 
 Percent Recovery = 96.8 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1950125 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25165-75DIW  Lab Value = 37.228 
 Most Probable Value = 37.950 
 Percent Recovery = 98.1 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1900244 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50165-50169  Lab Value = 39.490 
 Most Probable Value = 37.950 
 Percent Recovery = 104.1 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1880060 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50165-50169  Lab Value = 22.300 
 Most Probable Value = 21.725 
 Percent Recovery = 102.6 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780191 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50167  Lab Value = 32.800 
 Most Probable Value = 32.525 
 Percent Recovery = 100.8 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 3.514 
 Most Probable Value = 3.425 
 Percent Recovery = 102.6 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1890166 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 6.347 
 Most Probable Value = 6.400 
 Percent Recovery = 99.2 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1810171 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P38  Lab Value = 18.390 
 Most Probable Value = 21.725 
 Percent Recovery = 84.6 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1680013 
 Number of FPS (SD) = -3.6 
 Blind Sample ID = 50165-50167  Lab Value = 21.869 
 Most Probable Value = 21.725 
 Percent Recovery = 100.7 
 Analysis Date = 06/27/03 
 Lab Sample ID = 1770012 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50167  Lab Value = 13.584 
 Most Probable Value = 13.263 
 Percent Recovery = 102.4 
 Analysis Date = 06/27/03 
 Lab Sample ID = 1540025 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 36.083 
 Most Probable Value = 32.525 
 Percent Recovery = 110.9 
 Analysis Date = 06/27/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = 25162-75158  Lab Value = 34.780 
 Most Probable Value = 32.525 
 Percent Recovery = 106.9 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25162-75158  Lab Value = 20.686 
 Most Probable Value = 21.725 
 Percent Recovery = 95.2 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1700125 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50165-50167  Lab Value = 31.721 
 Most Probable Value = 32.525 
 Percent Recovery = 97.5 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 6.129 
 Most Probable Value = 6.400 
 Percent Recovery = 95.8 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1670159 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P38  Lab Value = 21.880 
 Most Probable Value = 21.725 
 Percent Recovery = 100.7 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1640096 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50167  Lab Value = 22.510 
 Most Probable Value = 21.725 
 Percent Recovery = 103.6 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620216 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50165-50167  Lab Value = 33.607 
 Most Probable Value = 32.525 
 Percent Recovery = 103.3 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25162-75158  Lab Value = 21.630 
 Most Probable Value = 21.725 
 Percent Recovery = 99.6 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1560235 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50167  Lab Value = 23.050 
 Most Probable Value = 21.725 
 Percent Recovery = 106.1 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1540189 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50165-50167  Lab Value = 13.400 
 Most Probable Value = 13.263 
 Percent Recovery = 101.0 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1600205 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 3.298 
 Most Probable Value = 3.425 
 Percent Recovery = 96.3 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.224 
 Most Probable Value = 19.050 
 Percent Recovery = 100.9 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 18.888 
 Most Probable Value = 19.050 
 Percent Recovery = 99.1 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 13.277 
 Most Probable Value = 13.263 
 Percent Recovery = 100.1 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1480217 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 13.227 
 Most Probable Value = 13.263 
 Percent Recovery = 99.7 
 Analysis Date = 05/22/03 
 Lab Sample ID = 1410151 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 18.772 
 Most Probable Value = 19.050 
 Percent Recovery = 98.5 
 Analysis Date = 05/21/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 13.414 
 Most Probable Value = 13.263 
 Percent Recovery = 101.1 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1390114 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 12.703 
 Most Probable Value = 13.263 
 Percent Recovery = 95.8 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1350065 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25169-75167  Lab Value = 2.624 
 Most Probable Value = 2.575 
 Percent Recovery = 101.9 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1290298 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50DIW  Lab Value = 18.560 
 Most Probable Value = 19.050 
 Percent Recovery = 97.4 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 13.025 
 Most Probable Value = 13.263 
 Percent Recovery = 98.2 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1320144 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 18.859 
 Most Probable Value = 19.050 
 Percent Recovery = 99.0 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 12.893 
 Most Probable Value = 13.263 
 Percent Recovery = 97.2 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1270138 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25169-75167  Lab Value = 13.258 
 Most Probable Value = 13.263 
 Percent Recovery = 100.0 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260089 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 0.987 
 Most Probable Value = 1.030 
 Percent Recovery = 95.8 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1190078 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P37  Lab Value = 37.946 
 Most Probable Value = 37.950 
 Percent Recovery = 100.0 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1180100 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50165-50169  Lab Value = 37.445 
 Most Probable Value = 37.950 
 Percent Recovery = 98.7 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1150027 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.320 
 Most Probable Value = 3.425 
 Percent Recovery = 96.9 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 3.366 
 Most Probable Value = 3.425 
 Percent Recovery = 98.3 
 Analysis Date = 04/24/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 39.015 
 Most Probable Value = 37.950 
 Percent Recovery = 102.8 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1080290 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50169  Lab Value = 38.420 
 Most Probable Value = 37.950 
 Percent Recovery = 101.2 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1060098 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.277 
 Most Probable Value = 3.425 
 Percent Recovery = 95.7 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.944 
 Most Probable Value = 1.030 
 Percent Recovery = 91.6 
 Analysis Date = 04/16/03 
 Lab Sample ID = 1050096 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = P37  Lab Value = 39.170 
 Most Probable Value = 37.950 
 Percent Recovery = 103.2 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1040085 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50169  Lab Value = 38.423 
 Most Probable Value = 37.950 
 Percent Recovery = 101.2 
 Analysis Date = 04/11/03 
 Lab Sample ID = 1000042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 9.312 
 Most Probable Value = 9.575 
 Percent Recovery = 97.3 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0980083 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25165-75DIW  Lab Value = 38.281 
 Most Probable Value = 37.950 
 Percent Recovery = 100.9 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0940250 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 38.656 
 Most Probable Value = 37.950 
 Percent Recovery = 101.9 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0930110 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 3.134 
 Most Probable Value = 3.425 
 Percent Recovery = 91.5 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 5.782 
 Most Probable Value = 6.400 
 Percent Recovery = 90.3 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900155 
 Number of FPS (SD) = -2.3 
 Blind Sample ID = P38  Lab Value = 20.735 
 Most Probable Value = 21.725 
 Percent Recovery = 95.4 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900156 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50165-50167  Lab Value = 21.076 
 Most Probable Value = 21.725 
 Percent Recovery = 97.0 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0850223 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50165-50167  Lab Value = 32.383 
 Most Probable Value = 32.525 
 Percent Recovery = 99.6 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 34.233 
 Most Probable Value = 32.525 
 Percent Recovery = 105.3 
 Analysis Date = 03/27/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25162-75158  Lab Value = 5.685 
 Most Probable Value = 6.400 
 Percent Recovery = 88.8 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0760097 
 Number of FPS (SD) = -2.6 
 Blind Sample ID = P38  Lab Value = 20.141 
 Most Probable Value = 21.725 
 Percent Recovery = 92.7 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800088 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50165-50167  Lab Value = 20.179 
 Most Probable Value = 21.725 
 Percent Recovery = 92.9 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800091 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50165-50167  Lab Value = 30.620 
 Most Probable Value = 32.525 
 Percent Recovery = 94.1 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25162-75158  Lab Value = 21.822 
 Most Probable Value = 21.725 
 Percent Recovery = 100.4 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0730210 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 13.736 
 Most Probable Value = 13.263 
 Percent Recovery = 103.6 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0690046 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 21.393 
 Most Probable Value = 21.725 
 Percent Recovery = 98.5 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0710084 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50165-50167  Lab Value = 33.028 
 Most Probable Value = 32.525 
 Percent Recovery = 101.5 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 0.542 
 Most Probable Value = 0.590 
 Percent Recovery = 91.9 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0620066 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = P36  Lab Value = 21.861 
 Most Probable Value = 21.725 
 Percent Recovery = 100.6 
 Analysis Date = 03/10/03 
 Lab Sample ID = 0660050 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 21.648 
 Most Probable Value = 21.725 
 Percent Recovery = 99.6 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0630063 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50167  Lab Value = 33.077 
 Most Probable Value = 32.525 
 Percent Recovery = 101.7 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 18.728 
 Most Probable Value = 19.050 
 Percent Recovery = 98.3 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 12.786 
 Most Probable Value = 13.263 
 Percent Recovery = 96.4 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0590198 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25169-75167  Lab Value = 18.992 
 Most Probable Value = 19.050 
 Percent Recovery = 99.7 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 12.839 
 Most Probable Value = 13.263 
 Percent Recovery = 96.8 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0580067 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25169-75167  Lab Value = 12.693 
 Most Probable Value = 13.263 
 Percent Recovery = 95.7 
 Analysis Date = 02/24/03 
 Lab Sample ID = 0520165 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25169-75167  Lab Value = 19.149 
 Most Probable Value = 19.050 
 Percent Recovery = 100.5 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.556 
 Most Probable Value = 0.590 
 Percent Recovery = 94.3 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490152 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P36  Lab Value = 2.560 
 Most Probable Value = 2.575 
 Percent Recovery = 99.4 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0380146 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50DIW  Lab Value = 13.250 
 Most Probable Value = 13.263 
 Percent Recovery = 99.9 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490155 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 13.024 
 Most Probable Value = 13.263 
 Percent Recovery = 98.2 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0440102 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 18.612 
 Most Probable Value = 19.050 
 Percent Recovery = 97.7 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 12.573 
 Most Probable Value = 13.263 
 Percent Recovery = 94.8 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0420107 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25169-75167  Lab Value = 0.952 
 Most Probable Value = 1.030 
 Percent Recovery = 92.4 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0340092 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = P37  Lab Value = 18.914 
 Most Probable Value = 19.050 
 Percent Recovery = 99.3 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 13.237 
 Most Probable Value = 13.263 
 Percent Recovery = 99.8 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360073 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 13.159 
 Most Probable Value = 13.263 
 Percent Recovery = 99.2 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360015 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 39.402 
 Most Probable Value = 37.950 
 Percent Recovery = 103.8 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0310105 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50165-50169  Lab Value = 38.418 
 Most Probable Value = 37.950 
 Percent Recovery = 101.2 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0290076 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.230 
 Most Probable Value = 3.425 
 Percent Recovery = 94.3 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 3.243 
 Most Probable Value = 3.425 
 Percent Recovery = 94.7 
 Analysis Date = 01/29/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 38.407 
 Most Probable Value = 37.950 
 Percent Recovery = 101.2 
 Analysis Date = 01/27/03 
 Lab Sample ID = 0230082 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 40.552 
 Most Probable Value = 37.950 
 Percent Recovery = 106.9 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0210037 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50165-50169  Lab Value = 3.270 
 Most Probable Value = 3.425 
 Percent Recovery = 95.5 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0220057 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.941 
 Most Probable Value = 1.030 
 Percent Recovery = 91.4 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0170145 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = P37  Lab Value = 38.835 
 Most Probable Value = 37.950 
 Percent Recovery = 102.3 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0160119 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50169  Lab Value = 8.577 
 Most Probable Value = 9.575 
 Percent Recovery = 89.6 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0100112 
 Number of FPS (SD) = -2.4 
 Blind Sample ID = 25165-75DIW  Lab Value = 39.809 
 Most Probable Value = 37.950 
 Percent Recovery = 104.9 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0140066 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50165-50169  Lab Value = 3.302 
 Most Probable Value = 3.425 
 Percent Recovery = 96.4 
 Analysis Date = 01/14/03 
 Lab Sample ID = 0130047 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 37.955 
 Most Probable Value = 37.950 
 Percent Recovery = 100.0 
 Analysis Date = 01/10/03 
 Lab Sample ID = 0080074 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50169  Lab Value = 38.491 
 Most Probable Value = 37.950 
 Percent Recovery = 101.4 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070012 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.440 
 Most Probable Value = 3.425 
 Percent Recovery = 100.4 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070041 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 6.053 
 Most Probable Value = 6.400 
 Percent Recovery = 94.6 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020018 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P38  Lab Value = 21.002 
 Most Probable Value = 21.725 
 Percent Recovery = 96.7 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020023 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50165-50167  Lab Value = 21.467 
 Most Probable Value = 21.725 
 Percent Recovery = 98.8 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020024 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50167  Lab Value = 32.283 
 Most Probable Value = 32.525 
 Percent Recovery = 99.3 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 33.356 
 Most Probable Value = 32.525 
 Percent Recovery = 102.6 
 Analysis Date = 12/28/02 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 21.872 
 Most Probable Value = 21.725 
 Percent Recovery = 100.7 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530124 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50167  Lab Value = 21.581 
 Most Probable Value = 21.725 
 Percent Recovery = 99.3 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3510217 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50167  Lab Value = 33.500 
 Most Probable Value = 32.525 
 Percent Recovery = 103.0 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 13.440 
 Most Probable Value = 13.263 
 Percent Recovery = 101.3 
 Analysis Date = 12/20/02 
 Lab Sample ID = 3440055 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 5.951 
 Most Probable Value = 6.400 
 Percent Recovery = 93.0 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3500133 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = P38  Lab Value = 21.468 
 Most Probable Value = 21.725 
 Percent Recovery = 98.8 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3470182 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50167  Lab Value = 21.830 
 Most Probable Value = 21.725 
 Percent Recovery = 100.5 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3450059 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 33.469 
 Most Probable Value = 32.525 
 Percent Recovery = 102.9 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 21.571 
 Most Probable Value = 21.725 
 Percent Recovery = 99.3 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3390072 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50167  Lab Value = 21.214 
 Most Probable Value = 21.725 
 Percent Recovery = 97.6 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3370142 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50165-50167  Lab Value = 33.060 
 Most Probable Value = 32.525 
 Percent Recovery = 101.6 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 0.531 
 Most Probable Value = 0.590 
 Percent Recovery = 90.0 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3360036 
 Number of FPS (SD) = -2.3 
 Blind Sample ID = P36  Lab Value = 18.973 
 Most Probable Value = 19.050 
 Percent Recovery = 99.6 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 12.879 
 Most Probable Value = 13.263 
 Percent Recovery = 97.1 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3360032 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25169-75167  Lab Value = 12.921 
 Most Probable Value = 13.263 
 Percent Recovery = 97.4 
 Analysis Date = 11/29/02 
 Lab Sample ID = 3300072 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25169-75167  Lab Value = 18.594 
 Most Probable Value = 19.050 
 Percent Recovery = 97.6 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 13.767 
 Most Probable Value = 13.263 
 Percent Recovery = 103.8 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3240106 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 0.575 
 Most Probable Value = 0.590 
 Percent Recovery = 97.5 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3220010 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P36  Lab Value = 18.954 
 Most Probable Value = 19.050 
 Percent Recovery = 99.5 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 13.259 
 Most Probable Value = 13.263 
 Percent Recovery = 100.0 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3220106 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 12.833 
 Most Probable Value = 13.263 
 Percent Recovery = 96.8 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3180169 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25169-75167  Lab Value = 12.735 
 Most Probable Value = 13.263 
 Percent Recovery = 96.0 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3170024 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25169-75167  Lab Value = 19.957 
 Most Probable Value = 19.050 
 Percent Recovery = 104.8 
 Analysis Date = 11/13/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.509 
 Most Probable Value = 2.575 
 Percent Recovery = 97.4 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3120043 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50167-50DIW  Lab Value = 13.028 
 Most Probable Value = 13.263 
 Percent Recovery = 98.2 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3100087 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 38.184 
 Most Probable Value = 37.950 
 Percent Recovery = 100.6 
 Analysis Date = 11/06/02 
 Lab Sample ID = 2960193 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 19.587 
 Most Probable Value = 19.050 
 Percent Recovery = 102.8 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 13.498 
 Most Probable Value = 13.263 
 Percent Recovery = 101.8 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080087 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 0.939 
 Most Probable Value = 1.030 
 Percent Recovery = 91.2 
 Analysis Date = 11/01/02 
 Lab Sample ID = 3030095 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = P37  Lab Value = 0.955 
 Most Probable Value = 1.030 
 Percent Recovery = 92.7 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3020122 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = P37  Lab Value = 37.942 
 Most Probable Value = 37.950 
 Percent Recovery = 100.0 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3010163 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50165-50169  Lab Value = 3.176 
 Most Probable Value = 3.425 
 Percent Recovery = 92.7 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3010053 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 3.295 
 Most Probable Value = 3.425 
 Percent Recovery = 96.2 
 Analysis Date = 10/25/02 
 Lab Sample ID = 2960192 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 39.270 
 Most Probable Value = 37.950 
 Percent Recovery = 103.5 
 Analysis Date = 10/22/02 
 Lab Sample ID = 2910192 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50165-50169  Lab Value = 3.275 
 Most Probable Value = 3.425 
 Percent Recovery = 95.6 
 Analysis Date = 10/21/02 
 Lab Sample ID = 2900104 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 39.472 
 Most Probable Value = 37.950 
 Percent Recovery = 104.0 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2890094 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50165-50169  Lab Value = 39.345 
 Most Probable Value = 37.950 
 Percent Recovery = 103.7 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2880104 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50165-50169  Lab Value = 3.191 
 Most Probable Value = 3.425 
 Percent Recovery = 93.2 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2830077 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 38.657 
 Most Probable Value = 37.950 
 Percent Recovery = 101.9 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2820097 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 9.622 
 Most Probable Value = 9.575 
 Percent Recovery = 100.5 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2810016 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 38.694 
 Most Probable Value = 37.950 
 Percent Recovery = 102.0 
 Analysis Date = 10/08/02 
 Lab Sample ID = 2770158 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50169  Lab Value = 3.217 
 Most Probable Value = 3.425 
 Percent Recovery = 93.9 
 Analysis Date = 10/04/02 
 Lab Sample ID = 2760067 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 38.426 
 Most Probable Value = 37.950 
 Percent Recovery = 101.3 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2750142 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 22.112 
 Most Probable Value = 20.918 
 Percent Recovery = 105.7 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2670101 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25161-75159  Lab Value = 11.374 
 Most Probable Value = 11.753 
 Percent Recovery = 96.8 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2730140 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25159-75161  Lab Value = 55.482 
 Most Probable Value = 54.450 
 Percent Recovery = 101.9 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2700211 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 63.684 
 Most Probable Value = 63.150 
 Percent Recovery = 100.8 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 11.490 
 Most Probable Value = 11.753 
 Percent Recovery = 97.8 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2690116 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25159-75161  Lab Value = 11.494 
 Most Probable Value = 11.753 
 Percent Recovery = 97.8 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660142 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25159-75161  Lab Value = 63.260 
 Most Probable Value = 63.150 
 Percent Recovery = 100.2 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 11.500 
 Most Probable Value = 11.753 
 Percent Recovery = 97.8 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630177 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25159-75161  Lab Value = 53.710 
 Most Probable Value = 54.450 
 Percent Recovery = 98.6 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 11.609 
 Most Probable Value = 11.753 
 Percent Recovery = 98.8 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2590028 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25159-75161  Lab Value = 55.373 
 Most Probable Value = 54.450 
 Percent Recovery = 101.7 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 62.782 
 Most Probable Value = 63.150 
 Percent Recovery = 99.4 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 63.888 
 Most Probable Value = 63.150 
 Percent Recovery = 101.2 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 35.067 
 Most Probable Value = 33.750 
 Percent Recovery = 103.9 
 Analysis Date = 09/19/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 12.060 
 Most Probable Value = 11.753 
 Percent Recovery = 102.6 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2560063 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 11.394 
 Most Probable Value = 11.753 
 Percent Recovery = 96.9 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2520187 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25159-75161  Lab Value = 11.350 
 Most Probable Value = 11.753 
 Percent Recovery = 96.6 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2490180 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25159-75161  Lab Value = 55.306 
 Most Probable Value = 54.450 
 Percent Recovery = 101.6 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 63.783 
 Most Probable Value = 63.150 
 Percent Recovery = 101.0 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 34.943 
 Most Probable Value = 33.750 
 Percent Recovery = 103.5 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 21.737 
 Most Probable Value = 20.918 
 Percent Recovery = 103.9 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470185 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25161-75159  Lab Value = 56.171 
 Most Probable Value = 54.450 
 Percent Recovery = 103.2 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25154-75004  Lab Value = 64.208 
 Most Probable Value = 63.150 
 Percent Recovery = 101.7 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 33.172 
 Most Probable Value = 33.750 
 Percent Recovery = 98.3 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.941 
 Most Probable Value = 33.750 
 Percent Recovery = 100.6 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 21.383 
 Most Probable Value = 20.918 
 Percent Recovery = 102.2 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400203 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25161-75159  Lab Value = 21.297 
 Most Probable Value = 20.918 
 Percent Recovery = 101.8 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2380190 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 33.801 
 Most Probable Value = 33.750 
 Percent Recovery = 100.2 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.909 
 Most Probable Value = 33.750 
 Percent Recovery = 100.5 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.489 
 Most Probable Value = 20.918 
 Percent Recovery = 97.9 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330181 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25161-75159  Lab Value = 21.058 
 Most Probable Value = 20.918 
 Percent Recovery = 100.7 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2310151 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 3.723 
 Most Probable Value = 3.585 
 Percent Recovery = 103.8 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2340181 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50161-50DIW  Lab Value = 33.604 
 Most Probable Value = 33.750 
 Percent Recovery = 99.6 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 34.003 
 Most Probable Value = 33.750 
 Percent Recovery = 100.7 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 34.036 
 Most Probable Value = 33.750 
 Percent Recovery = 100.8 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 21.021 
 Most Probable Value = 20.918 
 Percent Recovery = 100.5 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270221 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 21.370 
 Most Probable Value = 20.918 
 Percent Recovery = 102.2 
 Analysis Date = 08/14/02 
 Lab Sample ID = 2240221 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25161-75159  Lab Value = 32.526 
 Most Probable Value = 33.750 
 Percent Recovery = 96.4 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.088 
 Most Probable Value = 20.918 
 Percent Recovery = 96.0 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200198 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25161-75159  Lab Value = 33.915 
 Most Probable Value = 33.750 
 Percent Recovery = 100.5 
 Analysis Date = 08/08/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 15.063 
 Most Probable Value = 15.100 
 Percent Recovery = 99.8 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.105 
 Most Probable Value = 15.100 
 Percent Recovery = 93.4 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.065 
 Most Probable Value = 20.700 
 Percent Recovery = 101.8 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2100334 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 3.145 
 Most Probable Value = 3.150 
 Percent Recovery = 99.9 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050020 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50163-50DIW  Lab Value = 20.545 
 Most Probable Value = 20.700 
 Percent Recovery = 99.3 
 Analysis Date = 07/26/02 
 Lab Sample ID = 2060190 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 14.599 
 Most Probable Value = 15.100 
 Percent Recovery = 96.7 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.664 
 Most Probable Value = 20.700 
 Percent Recovery = 99.8 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2050017 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25163-75159  Lab Value = 14.589 
 Most Probable Value = 15.100 
 Percent Recovery = 96.6 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.653 
 Most Probable Value = 15.100 
 Percent Recovery = 97.0 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.658 
 Most Probable Value = 20.700 
 Percent Recovery = 99.8 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000045 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25163-75159  Lab Value = 14.321 
 Most Probable Value = 15.100 
 Percent Recovery = 94.8 
 Analysis Date = 07/18/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.701 
 Most Probable Value = 15.100 
 Percent Recovery = 97.4 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.458 
 Most Probable Value = 20.700 
 Percent Recovery = 98.8 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1970108 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25163-75159  Lab Value = 14.634 
 Most Probable Value = 15.100 
 Percent Recovery = 96.9 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.366 
 Most Probable Value = 20.700 
 Percent Recovery = 98.4 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1920194 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25163-75159  Lab Value = 20.595 
 Most Probable Value = 20.700 
 Percent Recovery = 99.5 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1900137 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25163-75159  Lab Value = 14.235 
 Most Probable Value = 15.100 
 Percent Recovery = 94.3 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.947 
 Most Probable Value = 15.100 
 Percent Recovery = 99.0 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.974 
 Most Probable Value = 15.100 
 Percent Recovery = 99.2 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.160 
 Most Probable Value = 20.700 
 Percent Recovery = 102.2 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830142 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25163-75159  Lab Value = 10.942 
 Most Probable Value = 11.753 
 Percent Recovery = 93.1 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790192 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25159-75161  Lab Value = 54.392 
 Most Probable Value = 54.450 
 Percent Recovery = 99.9 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25154-75004  Lab Value = 64.229 
 Most Probable Value = 63.150 
 Percent Recovery = 101.7 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 11.284 
 Most Probable Value = 11.753 
 Percent Recovery = 96.0 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760168 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25159-75161  Lab Value = 54.904 
 Most Probable Value = 54.450 
 Percent Recovery = 100.8 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 63.755 
 Most Probable Value = 63.150 
 Percent Recovery = 101.0 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 11.426 
 Most Probable Value = 11.753 
 Percent Recovery = 97.2 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1720156 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25159-75161  Lab Value = 21.592 
 Most Probable Value = 20.918 
 Percent Recovery = 103.2 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1700095 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 54.700 
 Most Probable Value = 54.450 
 Percent Recovery = 100.5 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25154-75004  Lab Value = 62.163 
 Most Probable Value = 63.150 
 Percent Recovery = 98.4 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 11.506 
 Most Probable Value = 11.753 
 Percent Recovery = 97.9 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690126 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25159-75161  Lab Value = 54.551 
 Most Probable Value = 54.450 
 Percent Recovery = 100.2 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25154-75004  Lab Value = 62.868 
 Most Probable Value = 63.150 
 Percent Recovery = 99.6 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 11.476 
 Most Probable Value = 11.753 
 Percent Recovery = 97.6 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1650230 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25159-75161  Lab Value = 11.488 
 Most Probable Value = 11.753 
 Percent Recovery = 97.7 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1620157 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25159-75161  Lab Value = 63.768 
 Most Probable Value = 63.150 
 Percent Recovery = 101.0 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 11.269 
 Most Probable Value = 11.753 
 Percent Recovery = 95.9 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1580208 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25159-75161  Lab Value = 21.021 
 Most Probable Value = 20.918 
 Percent Recovery = 100.5 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1510052 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 21.097 
 Most Probable Value = 20.918 
 Percent Recovery = 100.9 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1420038 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 11.614 
 Most Probable Value = 11.753 
 Percent Recovery = 98.8 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550134 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25159-75161  Lab Value = 54.370 
 Most Probable Value = 54.450 
 Percent Recovery = 99.9 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25154-75004  Lab Value = 62.092 
 Most Probable Value = 63.150 
 Percent Recovery = 98.3 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 34.894 
 Most Probable Value = 33.750 
 Percent Recovery = 103.4 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 34.911 
 Most Probable Value = 33.750 
 Percent Recovery = 103.4 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 34.412 
 Most Probable Value = 33.750 
 Percent Recovery = 102.0 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.195 
 Most Probable Value = 33.750 
 Percent Recovery = 98.4 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 21.180 
 Most Probable Value = 20.918 
 Percent Recovery = 101.3 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1440015 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 3.489 
 Most Probable Value = 3.585 
 Percent Recovery = 97.3 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1400181 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50161-50DIW  Lab Value = 34.016 
 Most Probable Value = 33.750 
 Percent Recovery = 100.8 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.135 
 Most Probable Value = 33.750 
 Percent Recovery = 98.2 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.866 
 Most Probable Value = 20.918 
 Percent Recovery = 99.8 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370064 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25161-75159  Lab Value = 20.664 
 Most Probable Value = 20.918 
 Percent Recovery = 98.8 
 Analysis Date = 05/16/02 
 Lab Sample ID = 1350026 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25161-75159  Lab Value = 33.398 
 Most Probable Value = 33.750 
 Percent Recovery = 99.0 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.129 
 Most Probable Value = 33.750 
 Percent Recovery = 98.2 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.785 
 Most Probable Value = 33.750 
 Percent Recovery = 100.1 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.400 
 Most Probable Value = 20.918 
 Percent Recovery = 97.5 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300056 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25161-75159  Lab Value = 20.380 
 Most Probable Value = 20.918 
 Percent Recovery = 97.4 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300023 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25161-75159  Lab Value = 32.810 
 Most Probable Value = 33.750 
 Percent Recovery = 97.2 
 Analysis Date = 05/08/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 32.796 
 Most Probable Value = 33.750 
 Percent Recovery = 97.2 
 Analysis Date = 05/07/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.250 
 Most Probable Value = 20.918 
 Percent Recovery = 96.8 
 Analysis Date = 05/07/02 
 Lab Sample ID = 1260125 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25161-75159  Lab Value = 19.920 
 Most Probable Value = 20.700 
 Percent Recovery = 96.2 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1140084 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25163-75159  Lab Value = 14.039 
 Most Probable Value = 15.100 
 Percent Recovery = 93.0 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.116 
 Most Probable Value = 15.100 
 Percent Recovery = 93.5 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 19.870 
 Most Probable Value = 20.700 
 Percent Recovery = 96.0 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160082 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25163-75159  Lab Value = 3.101 
 Most Probable Value = 3.150 
 Percent Recovery = 98.4 
 Analysis Date = 04/26/02 
 Lab Sample ID = 1140079 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50163-50DIW  Lab Value = 14.751 
 Most Probable Value = 15.100 
 Percent Recovery = 97.7 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.584 
 Most Probable Value = 15.100 
 Percent Recovery = 96.6 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 15.013 
 Most Probable Value = 15.100 
 Percent Recovery = 99.4 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.571 
 Most Probable Value = 15.100 
 Percent Recovery = 96.5 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.703 
 Most Probable Value = 20.700 
 Percent Recovery = 100.0 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090186 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25163-75159  Lab Value = 20.460 
 Most Probable Value = 20.700 
 Percent Recovery = 98.8 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070010 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25163-75159  Lab Value = 14.015 
 Most Probable Value = 15.100 
 Percent Recovery = 92.8 
 Analysis Date = 04/15/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.264 
 Most Probable Value = 20.700 
 Percent Recovery = 97.9 
 Analysis Date = 04/15/02 
 Lab Sample ID = 1020017 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25163-75159  Lab Value = 20.080 
 Most Probable Value = 20.700 
 Percent Recovery = 97.0 
 Analysis Date = 04/12/02 
 Lab Sample ID = 1000069 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25163-75159  Lab Value = 14.290 
 Most Probable Value = 15.100 
 Percent Recovery = 94.6 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.015 
 Most Probable Value = 15.100 
 Percent Recovery = 92.8 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.239 
 Most Probable Value = 20.700 
 Percent Recovery = 97.8 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980067 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25163-75159  Lab Value = 20.852 
 Most Probable Value = 20.700 
 Percent Recovery = 100.7 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0930201 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25163-75159  Lab Value = 14.241 
 Most Probable Value = 15.100 
 Percent Recovery = 94.3 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.237 
 Most Probable Value = 15.100 
 Percent Recovery = 94.3 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 11.268 
 Most Probable Value = 11.753 
 Percent Recovery = 95.9 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920036 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25159-75161  Lab Value = 53.026 
 Most Probable Value = 54.450 
 Percent Recovery = 97.4 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 62.033 
 Most Probable Value = 63.150 
 Percent Recovery = 98.2 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 11.417 
 Most Probable Value = 11.753 
 Percent Recovery = 97.1 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0860007 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25159-75161  Lab Value = 63.091 
 Most Probable Value = 63.150 
 Percent Recovery = 99.9 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 11.991 
 Most Probable Value = 11.753 
 Percent Recovery = 102.0 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0840115 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 52.701 
 Most Probable Value = 54.450 
 Percent Recovery = 96.8 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 21.139 
 Most Probable Value = 20.918 
 Percent Recovery = 101.1 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0800008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 11.242 
 Most Probable Value = 11.753 
 Percent Recovery = 95.6 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790078 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25159-75161  Lab Value = 53.599 
 Most Probable Value = 54.450 
 Percent Recovery = 98.4 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 62.278 
 Most Probable Value = 63.150 
 Percent Recovery = 98.6 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 11.706 
 Most Probable Value = 11.753 
 Percent Recovery = 99.6 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0770061 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 52.474 
 Most Probable Value = 54.450 
 Percent Recovery = 96.4 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 59.548 
 Most Probable Value = 63.150 
 Percent Recovery = 94.3 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25004-75154  Lab Value = 52.205 
 Most Probable Value = 54.450 
 Percent Recovery = 95.9 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25154-75004  Lab Value = 11.358 
 Most Probable Value = 11.753 
 Percent Recovery = 96.6 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0720159 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25159-75161  Lab Value = 60.691 
 Most Probable Value = 63.150 
 Percent Recovery = 96.1 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 11.260 
 Most Probable Value = 11.753 
 Percent Recovery = 95.8 
 Analysis Date = 03/12/02 
 Lab Sample ID = 0700076 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25159-75161  Lab Value = 11.185 
 Most Probable Value = 11.753 
 Percent Recovery = 95.2 
 Analysis Date = 03/07/02 
 Lab Sample ID = 0650160 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25159-75161  Lab Value = 61.257 
 Most Probable Value = 63.150 
 Percent Recovery = 97.0 
 Analysis Date = 03/07/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 32.541 
 Most Probable Value = 33.750 
 Percent Recovery = 96.4 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 32.967 
 Most Probable Value = 33.750 
 Percent Recovery = 97.7 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 3.623 
 Most Probable Value = 3.585 
 Percent Recovery = 101.0 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0530005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50161-50DIW  Lab Value = 32.624 
 Most Probable Value = 33.750 
 Percent Recovery = 96.7 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 32.773 
 Most Probable Value = 33.750 
 Percent Recovery = 97.1 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.300 
 Most Probable Value = 20.918 
 Percent Recovery = 97.0 
 Analysis Date = 02/27/02 
 Lab Sample ID = 0580133 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25161-75159  Lab Value = 20.249 
 Most Probable Value = 20.918 
 Percent Recovery = 96.8 
 Analysis Date = 02/25/02 
 Lab Sample ID = 0560086 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25161-75159  Lab Value = 33.063 
 Most Probable Value = 33.750 
 Percent Recovery = 98.0 
 Analysis Date = 02/21/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 32.967 
 Most Probable Value = 33.750 
 Percent Recovery = 97.7 
 Analysis Date = 02/21/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.456 
 Most Probable Value = 20.918 
 Percent Recovery = 97.8 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510114 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25161-75159  Lab Value = 33.268 
 Most Probable Value = 33.750 
 Percent Recovery = 98.6 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.679 
 Most Probable Value = 20.918 
 Percent Recovery = 98.9 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430024 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25161-75159  Lab Value = 33.671 
 Most Probable Value = 33.750 
 Percent Recovery = 99.8 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 34.218 
 Most Probable Value = 33.750 
 Percent Recovery = 101.4 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.976 
 Most Probable Value = 20.918 
 Percent Recovery = 100.3 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460028 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 20.531 
 Most Probable Value = 20.918 
 Percent Recovery = 98.1 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390012 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25161-75159  Lab Value = 33.204 
 Most Probable Value = 33.750 
 Percent Recovery = 98.4 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.663 
 Most Probable Value = 33.750 
 Percent Recovery = 99.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.662 
 Most Probable Value = 20.918 
 Percent Recovery = 98.8 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370011 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25161-75159  Lab Value = 20.877 
 Most Probable Value = 20.918 
 Percent Recovery = 99.8 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370006 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25161-75159  Lab Value = 14.308 
 Most Probable Value = 15.100 
 Percent Recovery = 94.8 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.708 
 Most Probable Value = 20.700 
 Percent Recovery = 100.0 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320093 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25163-75159  Lab Value = 14.508 
 Most Probable Value = 15.100 
 Percent Recovery = 96.1 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.799 
 Most Probable Value = 15.100 
 Percent Recovery = 98.0 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.197 
 Most Probable Value = 20.700 
 Percent Recovery = 97.6 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300031 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25163-75159  Lab Value = 13.629 
 Most Probable Value = 15.100 
 Percent Recovery = 90.3 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = -2.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 19.319 
 Most Probable Value = 20.700 
 Percent Recovery = 93.3 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280075 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25163-75159  Lab Value = 3.121 
 Most Probable Value = 3.150 
 Percent Recovery = 99.1 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230039 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50163-50DIW  Lab Value = 14.044 
 Most Probable Value = 15.100 
 Percent Recovery = 93.0 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.058 
 Most Probable Value = 15.100 
 Percent Recovery = 93.1 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 19.839 
 Most Probable Value = 20.700 
 Percent Recovery = 95.8 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230035 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25163-75159  Lab Value = 15.744 
 Most Probable Value = 15.100 
 Percent Recovery = 104.3 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 15.815 
 Most Probable Value = 15.100 
 Percent Recovery = 104.7 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.813 
 Most Probable Value = 20.700 
 Percent Recovery = 100.5 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170010 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 14.612 
 Most Probable Value = 15.100 
 Percent Recovery = 96.8 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.518 
 Most Probable Value = 20.700 
 Percent Recovery = 99.1 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150022 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 20.921 
 Most Probable Value = 20.700 
 Percent Recovery = 101.1 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25163-75159  Lab Value = 14.588 
 Most Probable Value = 15.100 
 Percent Recovery = 96.6 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.482 
 Most Probable Value = 20.700 
 Percent Recovery = 98.9 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080015 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 14.334 
 Most Probable Value = 15.100 
 Percent Recovery = 94.9 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 11.936 
 Most Probable Value = 11.753 
 Percent Recovery = 101.6 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650044 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 63.290 
 Most Probable Value = 63.150 
 Percent Recovery = 100.2 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 21.326 
 Most Probable Value = 20.918 
 Percent Recovery = 102.0 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620072 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 11.283 
 Most Probable Value = 11.753 
 Percent Recovery = 96.0 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620077 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25159-75161  Lab Value = 11.233 
 Most Probable Value = 11.753 
 Percent Recovery = 95.6 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620075 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25159-75161  Lab Value = 52.278 
 Most Probable Value = 54.450 
 Percent Recovery = 96.0 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 59.868 
 Most Probable Value = 63.150 
 Percent Recovery = 94.8 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 53.153 
 Most Probable Value = 54.450 
 Percent Recovery = 97.6 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 11.662 
 Most Probable Value = 11.753 
 Percent Recovery = 99.2 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530023 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25159-75161  Lab Value = 55.988 
 Most Probable Value = 54.450 
 Percent Recovery = 102.8 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25154-75004  Lab Value = 63.265 
 Most Probable Value = 63.150 
 Percent Recovery = 100.2 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 11.642 
 Most Probable Value = 11.753 
 Percent Recovery = 99.1 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480013 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25159-75161  Lab Value = 59.823 
 Most Probable Value = 63.150 
 Percent Recovery = 94.7 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 11.567 
 Most Probable Value = 11.753 
 Percent Recovery = 98.4 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460007 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25159-75161  Lab Value = 11.408 
 Most Probable Value = 11.753 
 Percent Recovery = 97.1 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410010 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25159-75161  Lab Value = 58.432 
 Most Probable Value = 63.150 
 Percent Recovery = 92.5 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25004-75154  Lab Value = 12.279 
 Most Probable Value = 11.753 
 Percent Recovery = 104.5 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400011 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25159-75161  Lab Value = 55.138 
 Most Probable Value = 54.450 
 Percent Recovery = 101.3 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25154-75004  Lab Value = 55.584 
 Most Probable Value = 54.450 
 Percent Recovery = 102.1 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25154-75004  Lab Value = 63.759 
 Most Probable Value = 63.150 
 Percent Recovery = 101.0 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 21.589 
 Most Probable Value = 20.918 
 Percent Recovery = 103.2 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370121 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 32.811 
 Most Probable Value = 33.750 
 Percent Recovery = 97.2 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 32.698 
 Most Probable Value = 33.750 
 Percent Recovery = 96.9 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.364 
 Most Probable Value = 33.750 
 Percent Recovery = 98.9 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.928 
 Most Probable Value = 33.750 
 Percent Recovery = 100.5 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 21.213 
 Most Probable Value = 20.918 
 Percent Recovery = 101.4 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320137 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 25.060 
 Most Probable Value = 20.918 
 Percent Recovery = 119.8 
 Analysis Date = 11/26/01 
 Lab Sample ID = 3300032 
 Number of FPS (SD) = 4.6 
 Blind Sample ID = 25161-75159  Lab Value = 33.781 
 Most Probable Value = 33.750 
 Percent Recovery = 100.1 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.626 
 Most Probable Value = 33.750 
 Percent Recovery = 99.6 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.785 
 Most Probable Value = 20.918 
 Percent Recovery = 99.4 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250006 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25161-75159  Lab Value = 21.030 
 Most Probable Value = 20.918 
 Percent Recovery = 100.5 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250005 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 34.265 
 Most Probable Value = 33.750 
 Percent Recovery = 101.5 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 34.249 
 Most Probable Value = 33.750 
 Percent Recovery = 101.5 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 34.051 
 Most Probable Value = 33.750 
 Percent Recovery = 100.9 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 21.721 
 Most Probable Value = 20.918 
 Percent Recovery = 103.8 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180051 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25161-75159  Lab Value = 21.407 
 Most Probable Value = 20.918 
 Percent Recovery = 102.3 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120022 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25161-75159  Lab Value = 33.921 
 Most Probable Value = 33.750 
 Percent Recovery = 100.5 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.897 
 Most Probable Value = 33.750 
 Percent Recovery = 100.4 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 21.245 
 Most Probable Value = 20.918 
 Percent Recovery = 101.6 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090194 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 15.205 
 Most Probable Value = 15.100 
 Percent Recovery = 100.7 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.077 
 Most Probable Value = 20.700 
 Percent Recovery = 101.8 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030147 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 14.681 
 Most Probable Value = 15.100 
 Percent Recovery = 97.2 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.421 
 Most Probable Value = 20.700 
 Percent Recovery = 98.7 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990072 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25163-75159  Lab Value = 3.158 
 Most Probable Value = 3.150 
 Percent Recovery = 100.3 
 Analysis Date = 10/23/01 
 Lab Sample ID = 2960001 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50163-50DIW  Lab Value = 14.799 
 Most Probable Value = 15.100 
 Percent Recovery = 98.0 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.781 
 Most Probable Value = 20.700 
 Percent Recovery = 100.4 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950107 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 15.125 
 Most Probable Value = 15.100 
 Percent Recovery = 100.2 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.046 
 Most Probable Value = 20.700 
 Percent Recovery = 101.7 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920092 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 15.215 
 Most Probable Value = 15.100 
 Percent Recovery = 100.8 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.938 
 Most Probable Value = 15.100 
 Percent Recovery = 98.9 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 15.125 
 Most Probable Value = 15.100 
 Percent Recovery = 100.2 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.032 
 Most Probable Value = 20.700 
 Percent Recovery = 101.6 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880143 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 21.105 
 Most Probable Value = 20.700 
 Percent Recovery = 102.0 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840019 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25163-75159  Lab Value = 15.052 
 Most Probable Value = 15.100 
 Percent Recovery = 99.7 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 15.090 
 Most Probable Value = 15.100 
 Percent Recovery = 99.9 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780230 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.611 
 Most Probable Value = 20.700 
 Percent Recovery = 99.6 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780233 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25163-75159  Lab Value = 15.498 
 Most Probable Value = 15.100 
 Percent Recovery = 102.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 15.196 
 Most Probable Value = 15.100 
 Percent Recovery = 100.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.947 
 Most Probable Value = 20.700 
 Percent Recovery = 101.2 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760037 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 39.190 
 Most Probable Value = 37.875 
 Percent Recovery = 103.5 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760036 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25159-75155  Lab Value = 40.189 
 Most Probable Value = 39.280 
 Percent Recovery = 102.3 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure

- Calcium, FIL, ICP-OES -
Percent Recovery by Concentration
NWQL Parameter: 00915, Method: PLA11
Analysis Dates: 10/03/01 through 09/29/06
Open Data Set

 Lab Value = 5.860 
 Most Probable Value = 28.200 
 Percent Recovery = 20.8 
 Analysis Date = 02/19/04 
 Lab Sample ID = 0480048 
 Number of FPS (SD) = -18.5 
 Blind Sample ID = 75169-25DIW  Lab Value = 10.775 
 Most Probable Value = 5.063 
 Percent Recovery = 212.8 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = 26.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 19.200 
 Most Probable Value = 13.263 
 Percent Recovery = 144.8 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2250136 
 Number of FPS (SD) = 10.4 
 Blind Sample ID = 25169-75167  Lab Value = 0.012 
 Most Probable Value = 3.585 
 Percent Recovery = 0.3 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250003 
 Number of FPS (SD) = -21.9 
 Blind Sample ID = 50161-50DIW  Lab Value = 5.860 
 Most Probable Value = 28.200 
 Percent Recovery = 20.8 
 Analysis Date = 02/19/04 
 Lab Sample ID = 0480048 
 Number of FPS (SD) = -18.5 
 Blind Sample ID = 75169-25DIW  Lab Value = 10.775 
 Most Probable Value = 5.063 
 Percent Recovery = 212.8 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = 26.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 19.200 
 Most Probable Value = 13.263 
 Percent Recovery = 144.8 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2250136 
 Number of FPS (SD) = 10.4 
 Blind Sample ID = 25169-75167  Lab Value = 0.012 
 Most Probable Value = 3.585 
 Percent Recovery = 0.3 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250003 
 Number of FPS (SD) = -21.9 
 Blind Sample ID = 50161-50DIW  Lab Value = 14.450 
 Most Probable Value = 14.175 
 Percent Recovery = 101.9 
 Analysis Date = 09/29/06 
 Lab Sample ID = 2700087 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.499 
 Most Probable Value = 0.530 
 Percent Recovery = 94.2 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2680089 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = P43  Lab Value = 14.830 
 Most Probable Value = 14.420 
 Percent Recovery = 102.8 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2650112 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25177-75175  Lab Value = 0.514 
 Most Probable Value = 0.530 
 Percent Recovery = 97.0 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2620210 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P43  Lab Value = 13.700 
 Most Probable Value = 14.175 
 Percent Recovery = 96.6 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2630117 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75179-25DIW  Lab Value = 13.450 
 Most Probable Value = 14.420 
 Percent Recovery = 93.3 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2580206 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25177-75175  Lab Value = 13.960 
 Most Probable Value = 14.175 
 Percent Recovery = 98.5 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2560143 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.504 
 Most Probable Value = 0.530 
 Percent Recovery = 95.1 
 Analysis Date = 09/12/06 
 Lab Sample ID = 2510398 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P43  Lab Value = 14.040 
 Most Probable Value = 14.175 
 Percent Recovery = 99.0 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2480072 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 14.170 
 Most Probable Value = 14.420 
 Percent Recovery = 98.3 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2500167 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25177-75175  Lab Value = 6.106 
 Most Probable Value = 6.570 
 Percent Recovery = 92.9 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2300087 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.213 
 Most Probable Value = 6.570 
 Percent Recovery = 94.6 
 Analysis Date = 09/01/06 
 Lab Sample ID = 2230259 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.559 
 Most Probable Value = 0.550 
 Percent Recovery = 101.6 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2400120 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P41  Lab Value = 6.075 
 Most Probable Value = 6.570 
 Percent Recovery = 92.5 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2370432 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 75175-25DIW  Lab Value = 14.600 
 Most Probable Value = 14.420 
 Percent Recovery = 101.2 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2360201 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 0.560 
 Most Probable Value = 0.550 
 Percent Recovery = 101.8 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2330213 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P41  Lab Value = 6.687 
 Most Probable Value = 6.570 
 Percent Recovery = 101.8 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2190177 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 14.630 
 Most Probable Value = 14.420 
 Percent Recovery = 101.5 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2280131 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25177-75175  Lab Value = 0.533 
 Most Probable Value = 0.550 
 Percent Recovery = 96.9 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2260050 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P41  Lab Value = 15.490 
 Most Probable Value = 14.420 
 Percent Recovery = 107.4 
 Analysis Date = 08/10/06 
 Lab Sample ID = 2210198 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25177-75175  Lab Value = 0.594 
 Most Probable Value = 0.550 
 Percent Recovery = 108.0 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2190176 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = P41  Lab Value = 14.590 
 Most Probable Value = 14.420 
 Percent Recovery = 101.2 
 Analysis Date = 08/04/06 
 Lab Sample ID = 2150114 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 0.504 
 Most Probable Value = 0.495 
 Percent Recovery = 101.8 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2090272 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 25.710 
 Most Probable Value = 25.150 
 Percent Recovery = 102.2 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2080099 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50177-50179  Lab Value = 6.585 
 Most Probable Value = 6.570 
 Percent Recovery = 100.2 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2060031 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.487 
 Most Probable Value = 0.495 
 Percent Recovery = 98.4 
 Analysis Date = 07/25/06 
 Lab Sample ID = 2020230 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 6.402 
 Most Probable Value = 6.570 
 Percent Recovery = 97.4 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990164 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75175-25DIW  Lab Value = 27.200 
 Most Probable Value = 25.150 
 Percent Recovery = 108.2 
 Analysis Date = 07/21/06 
 Lab Sample ID = 2010016 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50177-50179  Lab Value = 0.497 
 Most Probable Value = 0.495 
 Percent Recovery = 100.4 
 Analysis Date = 07/17/06 
 Lab Sample ID = 1950016 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 25.960 
 Most Probable Value = 25.150 
 Percent Recovery = 103.2 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1940283 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50177-50179  Lab Value = 6.544 
 Most Probable Value = 6.570 
 Percent Recovery = 99.6 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1930120 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.484 
 Most Probable Value = 0.495 
 Percent Recovery = 97.8 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910076 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 6.097 
 Most Probable Value = 6.570 
 Percent Recovery = 92.8 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1860015 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 25.130 
 Most Probable Value = 25.150 
 Percent Recovery = 99.9 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910085 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50177-50179  Lab Value = 0.515 
 Most Probable Value = 0.530 
 Percent Recovery = 97.2 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1810353 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P43  Lab Value = 26.890 
 Most Probable Value = 25.150 
 Percent Recovery = 106.9 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1790180 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50177-50179  Lab Value = 27.760 
 Most Probable Value = 28.275 
 Percent Recovery = 98.2 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1800252 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25179-75177  Lab Value = 0.532 
 Most Probable Value = 0.530 
 Percent Recovery = 100.4 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740230 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 26.230 
 Most Probable Value = 25.150 
 Percent Recovery = 104.3 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1730126 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50177-50179  Lab Value = 29.080 
 Most Probable Value = 28.275 
 Percent Recovery = 102.8 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740210 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25179-75177  Lab Value = 0.531 
 Most Probable Value = 0.530 
 Percent Recovery = 100.2 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1670242 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P43  Lab Value = 25.120 
 Most Probable Value = 25.150 
 Percent Recovery = 99.9 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1650118 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50177-50179  Lab Value = 28.340 
 Most Probable Value = 28.275 
 Percent Recovery = 100.2 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1660146 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25179-75177  Lab Value = 0.540 
 Most Probable Value = 0.530 
 Percent Recovery = 101.9 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1600200 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P43  Lab Value = 28.260 
 Most Probable Value = 28.275 
 Percent Recovery = 99.9 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1590164 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25179-75177  Lab Value = 24.890 
 Most Probable Value = 25.150 
 Percent Recovery = 99.0 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1570194 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50177-50179  Lab Value = 0.551 
 Most Probable Value = 0.550 
 Percent Recovery = 100.2 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460006 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 4.477 
 Most Probable Value = 4.380 
 Percent Recovery = 102.2 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460013 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 28.820 
 Most Probable Value = 28.275 
 Percent Recovery = 101.9 
 Analysis Date = 05/24/06 
 Lab Sample ID = 1430053 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 0.534 
 Most Probable Value = 0.550 
 Percent Recovery = 97.1 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1390231 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P41  Lab Value = 4.337 
 Most Probable Value = 4.380 
 Percent Recovery = 99.0 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1380005 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 29.270 
 Most Probable Value = 28.275 
 Percent Recovery = 103.5 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1360164 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25179-75177  Lab Value = 0.548 
 Most Probable Value = 0.550 
 Percent Recovery = 99.6 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1320174 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 4.448 
 Most Probable Value = 4.380 
 Percent Recovery = 101.6 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1310139 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 28.550 
 Most Probable Value = 28.275 
 Percent Recovery = 101.0 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1290065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25179-75177  Lab Value = 0.529 
 Most Probable Value = 0.550 
 Percent Recovery = 96.2 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1250136 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P41  Lab Value = 4.241 
 Most Probable Value = 4.380 
 Percent Recovery = 96.8 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1240137 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 29.940 
 Most Probable Value = 28.275 
 Percent Recovery = 105.9 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1220155 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25179-75177  Lab Value = 0.520 
 Most Probable Value = 0.495 
 Percent Recovery = 105.1 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1210051 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P42  Lab Value = 14.680 
 Most Probable Value = 14.175 
 Percent Recovery = 103.6 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1170183 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.462 
 Most Probable Value = 4.380 
 Percent Recovery = 101.9 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1160104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.506 
 Most Probable Value = 0.495 
 Percent Recovery = 102.2 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1110230 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 14.120 
 Most Probable Value = 14.175 
 Percent Recovery = 99.6 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1100075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.392 
 Most Probable Value = 4.380 
 Percent Recovery = 100.3 
 Analysis Date = 04/20/06 
 Lab Sample ID = 1080077 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.507 
 Most Probable Value = 0.495 
 Percent Recovery = 102.4 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1040008 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 14.870 
 Most Probable Value = 14.175 
 Percent Recovery = 104.9 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 14.940 
 Most Probable Value = 14.175 
 Percent Recovery = 105.4 
 Analysis Date = 04/13/06 
 Lab Sample ID = 0960076 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.356 
 Most Probable Value = 4.380 
 Percent Recovery = 99.5 
 Analysis Date = 04/13/06 
 Lab Sample ID = 1010013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.532 
 Most Probable Value = 0.495 
 Percent Recovery = 107.5 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0970091 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = P42  Lab Value = 4.227 
 Most Probable Value = 4.380 
 Percent Recovery = 96.5 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0930084 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.521 
 Most Probable Value = 0.530 
 Percent Recovery = 98.3 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0870026 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P43  Lab Value = 14.260 
 Most Probable Value = 14.420 
 Percent Recovery = 98.9 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0860080 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25177-75175  Lab Value = 14.110 
 Most Probable Value = 14.175 
 Percent Recovery = 99.5 
 Analysis Date = 03/27/06 
 Lab Sample ID = 0830215 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.471 
 Most Probable Value = 0.530 
 Percent Recovery = 88.9 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0800052 
 Number of FPS (SD) = -2.2 
 Blind Sample ID = P43  Lab Value = 15.210 
 Most Probable Value = 14.420 
 Percent Recovery = 105.5 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0800054 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25177-75175  Lab Value = 14.610 
 Most Probable Value = 14.175 
 Percent Recovery = 103.1 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0750092 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75179-25DIW  Lab Value = 14.190 
 Most Probable Value = 14.420 
 Percent Recovery = 98.4 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0720061 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25177-75175  Lab Value = 14.530 
 Most Probable Value = 14.175 
 Percent Recovery = 102.5 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0680005 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 14.290 
 Most Probable Value = 14.420 
 Percent Recovery = 99.1 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0650046 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25177-75175  Lab Value = 14.190 
 Most Probable Value = 14.175 
 Percent Recovery = 100.1 
 Analysis Date = 03/06/06 
 Lab Sample ID = 0610058 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.542 
 Most Probable Value = 0.550 
 Percent Recovery = 98.5 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0600075 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 6.761 
 Most Probable Value = 6.570 
 Percent Recovery = 102.9 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0590095 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75175-25DIW  Lab Value = 14.820 
 Most Probable Value = 14.420 
 Percent Recovery = 102.8 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0580120 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25177-75175  Lab Value = 0.560 
 Most Probable Value = 0.550 
 Percent Recovery = 101.8 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0530041 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P41  Lab Value = 6.301 
 Most Probable Value = 6.570 
 Percent Recovery = 95.9 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0520092 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75175-25DIW  Lab Value = 14.960 
 Most Probable Value = 14.420 
 Percent Recovery = 103.7 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0470068 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25177-75175  Lab Value = 0.555 
 Most Probable Value = 0.550 
 Percent Recovery = 100.9 
 Analysis Date = 02/21/06 
 Lab Sample ID = 0450024 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P41  Lab Value = 6.776 
 Most Probable Value = 6.570 
 Percent Recovery = 103.1 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0440049 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.540 
 Most Probable Value = 0.550 
 Percent Recovery = 98.2 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0380036 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P41  Lab Value = 14.520 
 Most Probable Value = 14.420 
 Percent Recovery = 100.7 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0400070 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 6.791 
 Most Probable Value = 6.570 
 Percent Recovery = 103.4 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75175-25DIW  Lab Value = 14.430 
 Most Probable Value = 14.420 
 Percent Recovery = 100.1 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0330067 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25177-75175  Lab Value = 0.498 
 Most Probable Value = 0.495 
 Percent Recovery = 100.6 
 Analysis Date = 02/02/06 
 Lab Sample ID = 0310082 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 26.350 
 Most Probable Value = 25.150 
 Percent Recovery = 104.8 
 Analysis Date = 01/31/06 
 Lab Sample ID = 0300053 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50177-50179  Lab Value = 0.486 
 Most Probable Value = 0.495 
 Percent Recovery = 98.2 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0240044 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 6.310 
 Most Probable Value = 6.570 
 Percent Recovery = 96.0 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.408 
 Most Probable Value = 6.570 
 Percent Recovery = 97.5 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0190007 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75175-25DIW  Lab Value = 25.990 
 Most Probable Value = 25.150 
 Percent Recovery = 103.3 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0230031 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50177-50179  Lab Value = 0.497 
 Most Probable Value = 0.495 
 Percent Recovery = 100.4 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0170062 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 26.250 
 Most Probable Value = 25.150 
 Percent Recovery = 104.4 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0130009 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50177-50179  Lab Value = 6.612 
 Most Probable Value = 6.570 
 Percent Recovery = 100.6 
 Analysis Date = 01/17/06 
 Lab Sample ID = 0110064 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.495 
 Most Probable Value = 0.495 
 Percent Recovery = 100.0 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0090006 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 6.535 
 Most Probable Value = 6.570 
 Percent Recovery = 99.5 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0040037 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 26.940 
 Most Probable Value = 25.150 
 Percent Recovery = 107.1 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0060013 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50177-50179  Lab Value = 0.514 
 Most Probable Value = 0.530 
 Percent Recovery = 97.0 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3640075 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P43  Lab Value = 27.480 
 Most Probable Value = 25.150 
 Percent Recovery = 109.3 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3620021 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50177-50179  Lab Value = 30.780 
 Most Probable Value = 28.275 
 Percent Recovery = 108.9 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3630004 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25179-75177  Lab Value = 0.559 
 Most Probable Value = 0.530 
 Percent Recovery = 105.5 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3560003 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = P43  Lab Value = 30.050 
 Most Probable Value = 28.275 
 Percent Recovery = 106.3 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3550006 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25179-75177  Lab Value = 28.310 
 Most Probable Value = 25.150 
 Percent Recovery = 112.6 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3530067 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = 50177-50179  Lab Value = 0.534 
 Most Probable Value = 0.530 
 Percent Recovery = 100.8 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3490151 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P43  Lab Value = 30.620 
 Most Probable Value = 28.275 
 Percent Recovery = 108.3 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3480002 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25179-75177  Lab Value = 25.120 
 Most Probable Value = 25.150 
 Percent Recovery = 99.9 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3460031 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50177-50179  Lab Value = 0.528 
 Most Probable Value = 0.530 
 Percent Recovery = 99.6 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3420004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P43  Lab Value = 24.710 
 Most Probable Value = 25.150 
 Percent Recovery = 98.3 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3390049 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50177-50179  Lab Value = 28.810 
 Most Probable Value = 28.275 
 Percent Recovery = 101.9 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3400170 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 0.577 
 Most Probable Value = 0.550 
 Percent Recovery = 104.9 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340008 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P41  Lab Value = 4.481 
 Most Probable Value = 4.380 
 Percent Recovery = 102.3 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 29.090 
 Most Probable Value = 28.275 
 Percent Recovery = 102.9 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3320016 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25179-75177  Lab Value = 0.551 
 Most Probable Value = 0.550 
 Percent Recovery = 100.2 
 Analysis Date = 11/29/05 
 Lab Sample ID = 3260100 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 4.397 
 Most Probable Value = 4.380 
 Percent Recovery = 100.4 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3250050 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 29.500 
 Most Probable Value = 28.275 
 Percent Recovery = 104.3 
 Analysis Date = 11/18/05 
 Lab Sample ID = 3210143 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25179-75177  Lab Value = 0.590 
 Most Probable Value = 0.550 
 Percent Recovery = 107.3 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3190010 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = P41  Lab Value = 4.599 
 Most Probable Value = 4.380 
 Percent Recovery = 105.0 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3180039 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 29.050 
 Most Probable Value = 28.275 
 Percent Recovery = 102.7 
 Analysis Date = 11/14/05 
 Lab Sample ID = 3130035 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25179-75177  Lab Value = 0.556 
 Most Probable Value = 0.550 
 Percent Recovery = 101.1 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3110077 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P41  Lab Value = 4.426 
 Most Probable Value = 4.380 
 Percent Recovery = 101.1 
 Analysis Date = 11/07/05 
 Lab Sample ID = 3080100 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 28.040 
 Most Probable Value = 28.275 
 Percent Recovery = 99.2 
 Analysis Date = 11/04/05 
 Lab Sample ID = 3060047 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25179-75177  Lab Value = 0.505 
 Most Probable Value = 0.495 
 Percent Recovery = 102.0 
 Analysis Date = 11/02/05 
 Lab Sample ID = 3040127 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 15.570 
 Most Probable Value = 14.175 
 Percent Recovery = 109.8 
 Analysis Date = 10/31/05 
 Lab Sample ID = 3010129 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.320 
 Most Probable Value = 4.380 
 Percent Recovery = 98.6 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2990128 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.478 
 Most Probable Value = 0.495 
 Percent Recovery = 96.6 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970038 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 15.100 
 Most Probable Value = 14.175 
 Percent Recovery = 106.5 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970032 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.405 
 Most Probable Value = 4.380 
 Percent Recovery = 100.6 
 Analysis Date = 10/21/05 
 Lab Sample ID = 2920101 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.498 
 Most Probable Value = 0.495 
 Percent Recovery = 100.6 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2900079 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 15.980 
 Most Probable Value = 14.175 
 Percent Recovery = 112.7 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2870111 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 15.590 
 Most Probable Value = 14.175 
 Percent Recovery = 110.0 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2790065 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.254 
 Most Probable Value = 4.380 
 Percent Recovery = 97.1 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850132 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.501 
 Most Probable Value = 0.495 
 Percent Recovery = 101.2 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2800166 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 4.616 
 Most Probable Value = 4.380 
 Percent Recovery = 105.4 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2770189 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.506 
 Most Probable Value = 0.495 
 Percent Recovery = 102.2 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2730264 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 18.300 
 Most Probable Value = 17.400 
 Percent Recovery = 105.2 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2710079 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.465 
 Most Probable Value = 4.380 
 Percent Recovery = 101.9 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2690051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.504 
 Most Probable Value = 0.495 
 Percent Recovery = 101.8 
 Analysis Date = 09/26/05 
 Lab Sample ID = 2660203 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 0.511 
 Most Probable Value = 0.495 
 Percent Recovery = 103.2 
 Analysis Date = 09/21/05 
 Lab Sample ID = 2590323 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 17.190 
 Most Probable Value = 17.400 
 Percent Recovery = 98.8 
 Analysis Date = 09/15/05 
 Lab Sample ID = 2570004 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.354 
 Most Probable Value = 4.380 
 Percent Recovery = 99.4 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2550029 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.493 
 Most Probable Value = 0.495 
 Percent Recovery = 99.6 
 Analysis Date = 09/13/05 
 Lab Sample ID = 2520042 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P42  Lab Value = 18.530 
 Most Probable Value = 17.400 
 Percent Recovery = 106.5 
 Analysis Date = 09/09/05 
 Lab Sample ID = 2500116 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.203 
 Most Probable Value = 4.380 
 Percent Recovery = 96.0 
 Analysis Date = 09/08/05 
 Lab Sample ID = 2450119 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.547 
 Most Probable Value = 0.550 
 Percent Recovery = 99.5 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2410125 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 23.610 
 Most Probable Value = 21.780 
 Percent Recovery = 108.4 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380182 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50175-50173  Lab Value = 18.290 
 Most Probable Value = 17.400 
 Percent Recovery = 105.1 
 Analysis Date = 08/30/05 
 Lab Sample ID = 2350074 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.555 
 Most Probable Value = 0.550 
 Percent Recovery = 100.9 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2340044 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P41  Lab Value = 23.310 
 Most Probable Value = 21.780 
 Percent Recovery = 107.0 
 Analysis Date = 08/26/05 
 Lab Sample ID = 2300263 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50175-50173  Lab Value = 0.537 
 Most Probable Value = 0.550 
 Percent Recovery = 97.6 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280031 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P41  Lab Value = 19.110 
 Most Probable Value = 17.400 
 Percent Recovery = 109.8 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280030 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 22.260 
 Most Probable Value = 21.780 
 Percent Recovery = 102.2 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2230321 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50173  Lab Value = 0.532 
 Most Probable Value = 0.550 
 Percent Recovery = 96.7 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220221 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P41  Lab Value = 18.080 
 Most Probable Value = 17.400 
 Percent Recovery = 103.9 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220220 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50173-50DIW  Lab Value = 23.310 
 Most Probable Value = 21.780 
 Percent Recovery = 107.0 
 Analysis Date = 08/12/05 
 Lab Sample ID = 2160216 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50175-50173  Lab Value = 0.589 
 Most Probable Value = 0.590 
 Percent Recovery = 99.8 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140087 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P36  Lab Value = 16.780 
 Most Probable Value = 17.400 
 Percent Recovery = 96.4 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140086 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50173-50DIW  Lab Value = 22.340 
 Most Probable Value = 20.775 
 Percent Recovery = 107.5 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2090138 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50171-50173  Lab Value = 0.584 
 Most Probable Value = 0.590 
 Percent Recovery = 99.0 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2060111 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 22.610 
 Most Probable Value = 21.780 
 Percent Recovery = 103.8 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2070089 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50173  Lab Value = 21.540 
 Most Probable Value = 20.775 
 Percent Recovery = 103.7 
 Analysis Date = 07/25/05 
 Lab Sample ID = 2020104 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 0.588 
 Most Probable Value = 0.590 
 Percent Recovery = 99.7 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1990212 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 24.060 
 Most Probable Value = 21.780 
 Percent Recovery = 110.5 
 Analysis Date = 07/20/05 
 Lab Sample ID = 2000160 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 50175-50173  Lab Value = 21.640 
 Most Probable Value = 20.775 
 Percent Recovery = 104.2 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1950047 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50171-50173  Lab Value = 0.585 
 Most Probable Value = 0.590 
 Percent Recovery = 99.2 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1920124 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 22.920 
 Most Probable Value = 21.780 
 Percent Recovery = 105.2 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1930208 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50175-50173  Lab Value = 22.940 
 Most Probable Value = 21.780 
 Percent Recovery = 105.3 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1860038 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50175-50173  Lab Value = 22.650 
 Most Probable Value = 20.775 
 Percent Recovery = 109.0 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1880189 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50171-50173  Lab Value = 7.971 
 Most Probable Value = 8.258 
 Percent Recovery = 96.5 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1710126 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25171-75175  Lab Value = 0.483 
 Most Probable Value = 0.495 
 Percent Recovery = 97.6 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1820053 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P42  Lab Value = 8.086 
 Most Probable Value = 8.258 
 Percent Recovery = 97.9 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1800229 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25171-75175  Lab Value = 0.489 
 Most Probable Value = 0.495 
 Percent Recovery = 98.8 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1750353 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P42  Lab Value = 7.862 
 Most Probable Value = 8.258 
 Percent Recovery = 95.2 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1780133 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25171-75175  Lab Value = 8.065 
 Most Probable Value = 8.258 
 Percent Recovery = 97.7 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1730155 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25171-75175  Lab Value = 0.491 
 Most Probable Value = 0.495 
 Percent Recovery = 99.2 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1680212 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P42  Lab Value = 7.843 
 Most Probable Value = 8.258 
 Percent Recovery = 95.0 
 Analysis Date = 06/18/05 
 Lab Sample ID = 1660200 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25171-75175  Lab Value = 8.008 
 Most Probable Value = 8.258 
 Percent Recovery = 97.0 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1640123 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25171-75175  Lab Value = 0.526 
 Most Probable Value = 0.495 
 Percent Recovery = 106.3 
 Analysis Date = 06/13/05 
 Lab Sample ID = 1610164 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = P42  Lab Value = 8.067 
 Most Probable Value = 8.258 
 Percent Recovery = 97.7 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1590165 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25171-75175  Lab Value = 7.732 
 Most Probable Value = 8.258 
 Percent Recovery = 93.6 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1570142 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25171-75175  Lab Value = 0.570 
 Most Probable Value = 0.590 
 Percent Recovery = 96.6 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1510159 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P36  Lab Value = 3.233 
 Most Probable Value = 3.375 
 Percent Recovery = 95.8 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1460180 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 7.651 
 Most Probable Value = 8.258 
 Percent Recovery = 92.7 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1440185 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25171-75175  Lab Value = 0.559 
 Most Probable Value = 0.590 
 Percent Recovery = 94.7 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1430070 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = P36  Lab Value = 3.156 
 Most Probable Value = 3.375 
 Percent Recovery = 93.5 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1390141 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.605 
 Most Probable Value = 0.590 
 Percent Recovery = 102.5 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P36  Lab Value = 8.394 
 Most Probable Value = 8.258 
 Percent Recovery = 101.7 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1370182 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 3.351 
 Most Probable Value = 3.375 
 Percent Recovery = 99.3 
 Analysis Date = 05/16/05 
 Lab Sample ID = 1320177 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.522 
 Most Probable Value = 8.258 
 Percent Recovery = 103.2 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1300120 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 0.588 
 Most Probable Value = 0.590 
 Percent Recovery = 99.7 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1290087 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 3.323 
 Most Probable Value = 3.375 
 Percent Recovery = 98.5 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.581 
 Most Probable Value = 0.590 
 Percent Recovery = 98.5 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1220043 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 7.973 
 Most Probable Value = 8.258 
 Percent Recovery = 96.6 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1230134 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25171-75175  Lab Value = 4.351 
 Most Probable Value = 4.380 
 Percent Recovery = 99.3 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1180188 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.595 
 Most Probable Value = 0.590 
 Percent Recovery = 100.8 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1150103 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 4.590 
 Most Probable Value = 3.375 
 Percent Recovery = 136.0 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1160124 
 Number of FPS (SD) = 7.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.489 
 Most Probable Value = 4.380 
 Percent Recovery = 102.5 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1120317 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.598 
 Most Probable Value = 0.590 
 Percent Recovery = 101.4 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090066 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 3.365 
 Most Probable Value = 3.375 
 Percent Recovery = 99.7 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090065 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.458 
 Most Probable Value = 4.380 
 Percent Recovery = 101.8 
 Analysis Date = 04/19/05 
 Lab Sample ID = 1050221 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.635 
 Most Probable Value = 3.375 
 Percent Recovery = 107.7 
 Analysis Date = 04/16/05 
 Lab Sample ID = 1030092 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.596 
 Most Probable Value = 0.590 
 Percent Recovery = 101.0 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1010110 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 4.435 
 Most Probable Value = 4.380 
 Percent Recovery = 101.3 
 Analysis Date = 04/13/05 
 Lab Sample ID = 0970111 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.358 
 Most Probable Value = 3.375 
 Percent Recovery = 99.5 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0950133 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.517 
 Most Probable Value = 0.495 
 Percent Recovery = 104.4 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0890102 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = P42  Lab Value = 17.400 
 Most Probable Value = 17.400 
 Percent Recovery = 100.0 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0840175 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.520 
 Most Probable Value = 0.495 
 Percent Recovery = 105.1 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0810034 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P42  Lab Value = 4.612 
 Most Probable Value = 4.380 
 Percent Recovery = 105.3 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0820101 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 17.820 
 Most Probable Value = 17.400 
 Percent Recovery = 102.4 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0770124 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50173-50DIW  Lab Value = 17.650 
 Most Probable Value = 17.400 
 Percent Recovery = 101.4 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0700206 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.515 
 Most Probable Value = 0.495 
 Percent Recovery = 104.0 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750089 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P42  Lab Value = 4.531 
 Most Probable Value = 4.380 
 Percent Recovery = 103.4 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750083 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.513 
 Most Probable Value = 0.495 
 Percent Recovery = 103.6 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0670096 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 4.433 
 Most Probable Value = 4.380 
 Percent Recovery = 101.2 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0680057 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 18.140 
 Most Probable Value = 17.400 
 Percent Recovery = 104.3 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0630095 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.545 
 Most Probable Value = 0.550 
 Percent Recovery = 99.1 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0600110 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 4.376 
 Most Probable Value = 4.380 
 Percent Recovery = 99.9 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0610081 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 22.310 
 Most Probable Value = 21.780 
 Percent Recovery = 102.4 
 Analysis Date = 03/01/05 
 Lab Sample ID = 0560030 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50173  Lab Value = 0.558 
 Most Probable Value = 0.550 
 Percent Recovery = 101.5 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0540036 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P41  Lab Value = 18.100 
 Most Probable Value = 17.400 
 Percent Recovery = 104.0 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0550086 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50173-50DIW  Lab Value = 21.520 
 Most Probable Value = 21.780 
 Percent Recovery = 98.8 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0530105 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50173  Lab Value = 0.542 
 Most Probable Value = 0.550 
 Percent Recovery = 98.5 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0470025 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 17.350 
 Most Probable Value = 17.400 
 Percent Recovery = 99.7 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0480107 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 22.240 
 Most Probable Value = 21.780 
 Percent Recovery = 102.1 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0420133 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50173  Lab Value = 17.940 
 Most Probable Value = 17.400 
 Percent Recovery = 103.1 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0410186 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.548 
 Most Probable Value = 0.550 
 Percent Recovery = 99.6 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0390058 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 22.760 
 Most Probable Value = 21.780 
 Percent Recovery = 104.5 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0380082 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50173  Lab Value = 0.596 
 Most Probable Value = 0.590 
 Percent Recovery = 101.0 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0320097 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 18.050 
 Most Probable Value = 17.400 
 Percent Recovery = 103.7 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0330054 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50173-50DIW  Lab Value = 22.770 
 Most Probable Value = 21.780 
 Percent Recovery = 104.5 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50173  Lab Value = 21.900 
 Most Probable Value = 20.775 
 Percent Recovery = 105.4 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0280053 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50171-50173  Lab Value = 0.596 
 Most Probable Value = 0.590 
 Percent Recovery = 101.0 
 Analysis Date = 01/26/05 
 Lab Sample ID = 0250045 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 21.810 
 Most Probable Value = 20.775 
 Percent Recovery = 105.0 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0210120 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50173  Lab Value = 22.800 
 Most Probable Value = 21.780 
 Percent Recovery = 104.7 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0190084 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50173  Lab Value = 0.621 
 Most Probable Value = 0.590 
 Percent Recovery = 105.3 
 Analysis Date = 01/19/05 
 Lab Sample ID = 0180074 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = P36  Lab Value = 21.680 
 Most Probable Value = 21.780 
 Percent Recovery = 99.5 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0110024 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50173  Lab Value = 20.310 
 Most Probable Value = 20.775 
 Percent Recovery = 97.8 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0130107 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50171-50173  Lab Value = 0.570 
 Most Probable Value = 0.590 
 Percent Recovery = 96.6 
 Analysis Date = 01/11/05 
 Lab Sample ID = 0100088 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P36  Lab Value = 20.640 
 Most Probable Value = 20.775 
 Percent Recovery = 99.4 
 Analysis Date = 01/10/05 
 Lab Sample ID = 0060063 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50173  Lab Value = 21.460 
 Most Probable Value = 21.780 
 Percent Recovery = 98.5 
 Analysis Date = 01/06/05 
 Lab Sample ID = 0040022 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50173  Lab Value = 0.496 
 Most Probable Value = 0.495 
 Percent Recovery = 100.2 
 Analysis Date = 01/04/05 
 Lab Sample ID = 3650039 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 8.060 
 Most Probable Value = 8.258 
 Percent Recovery = 97.6 
 Analysis Date = 12/30/04 
 Lab Sample ID = 3630017 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25171-75175  Lab Value = 0.477 
 Most Probable Value = 0.495 
 Percent Recovery = 96.4 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620028 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 20.450 
 Most Probable Value = 20.775 
 Percent Recovery = 98.4 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620018 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50173  Lab Value = 8.051 
 Most Probable Value = 8.258 
 Percent Recovery = 97.5 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3560051 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25171-75175  Lab Value = 0.503 
 Most Probable Value = 0.495 
 Percent Recovery = 101.6 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3510148 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 21.250 
 Most Probable Value = 20.775 
 Percent Recovery = 102.3 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3520153 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50173  Lab Value = 8.334 
 Most Probable Value = 8.258 
 Percent Recovery = 100.9 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3490091 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25171-75175  Lab Value = 20.520 
 Most Probable Value = 20.775 
 Percent Recovery = 98.8 
 Analysis Date = 12/14/04 
 Lab Sample ID = 3450290 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50173  Lab Value = 0.495 
 Most Probable Value = 0.495 
 Percent Recovery = 100.0 
 Analysis Date = 12/11/04 
 Lab Sample ID = 3440143 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 8.171 
 Most Probable Value = 8.258 
 Percent Recovery = 99.0 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3430066 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 20.270 
 Most Probable Value = 20.775 
 Percent Recovery = 97.6 
 Analysis Date = 12/07/04 
 Lab Sample ID = 3410092 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50173  Lab Value = 0.579 
 Most Probable Value = 0.590 
 Percent Recovery = 98.1 
 Analysis Date = 12/04/04 
 Lab Sample ID = 3360084 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P36  Lab Value = 3.371 
 Most Probable Value = 3.375 
 Percent Recovery = 99.9 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.260 
 Most Probable Value = 8.258 
 Percent Recovery = 100.0 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3290011 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25171-75175  Lab Value = 0.577 
 Most Probable Value = 0.590 
 Percent Recovery = 97.8 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3280102 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P36  Lab Value = 3.359 
 Most Probable Value = 3.375 
 Percent Recovery = 99.5 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3270045 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.579 
 Most Probable Value = 0.590 
 Percent Recovery = 98.1 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3210083 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P36  Lab Value = 8.161 
 Most Probable Value = 8.258 
 Percent Recovery = 98.8 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3220112 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 3.365 
 Most Probable Value = 3.375 
 Percent Recovery = 99.7 
 Analysis Date = 11/16/04 
 Lab Sample ID = 3170165 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.574 
 Most Probable Value = 0.590 
 Percent Recovery = 97.3 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3130200 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 8.107 
 Most Probable Value = 8.258 
 Percent Recovery = 98.2 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3140104 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25171-75175  Lab Value = 3.386 
 Most Probable Value = 3.375 
 Percent Recovery = 100.3 
 Analysis Date = 11/08/04 
 Lab Sample ID = 3100011 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.228 
 Most Probable Value = 8.258 
 Percent Recovery = 99.6 
 Analysis Date = 11/05/04 
 Lab Sample ID = 3080008 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25171-75175  Lab Value = 0.572 
 Most Probable Value = 0.590 
 Percent Recovery = 96.9 
 Analysis Date = 11/04/04 
 Lab Sample ID = 3060112 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P36  Lab Value = 4.235 
 Most Probable Value = 4.380 
 Percent Recovery = 96.7 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3030011 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.286 
 Most Probable Value = 3.375 
 Percent Recovery = 97.4 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3000185 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.574 
 Most Probable Value = 0.590 
 Percent Recovery = 97.3 
 Analysis Date = 10/30/04 
 Lab Sample ID = 2990112 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 4.387 
 Most Probable Value = 4.380 
 Percent Recovery = 100.2 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2950151 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.272 
 Most Probable Value = 3.375 
 Percent Recovery = 96.9 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2940026 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.591 
 Most Probable Value = 0.590 
 Percent Recovery = 100.2 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2920031 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 4.453 
 Most Probable Value = 4.380 
 Percent Recovery = 101.7 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2890198 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.201 
 Most Probable Value = 3.375 
 Percent Recovery = 94.8 
 Analysis Date = 10/15/04 
 Lab Sample ID = 2870064 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.578 
 Most Probable Value = 0.590 
 Percent Recovery = 98.0 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2820228 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P36  Lab Value = 4.176 
 Most Probable Value = 4.380 
 Percent Recovery = 95.3 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2800209 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.253 
 Most Probable Value = 3.375 
 Percent Recovery = 96.4 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2780101 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 14.620 
 Most Probable Value = 13.263 
 Percent Recovery = 110.2 
 Analysis Date = 10/05/04 
 Lab Sample ID = 2660100 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 25169-75167  Lab Value = 6.303 
 Most Probable Value = 6.400 
 Percent Recovery = 98.5 
 Analysis Date = 10/02/04 
 Lab Sample ID = 2710024 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P38  Lab Value = 5.924 
 Most Probable Value = 5.950 
 Percent Recovery = 99.6 
 Analysis Date = 10/02/04 
 Lab Sample ID = 2710005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50171  Lab Value = 3.632 
 Most Probable Value = 3.375 
 Percent Recovery = 107.6 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650153 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.997 
 Most Probable Value = 5.950 
 Percent Recovery = 100.8 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2640151 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 3.370 
 Most Probable Value = 3.375 
 Percent Recovery = 99.9 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610092 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 13.700 
 Most Probable Value = 13.263 
 Percent Recovery = 103.3 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610096 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 13.700 
 Most Probable Value = 13.263 
 Percent Recovery = 103.3 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2580139 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 6.350 
 Most Probable Value = 6.400 
 Percent Recovery = 99.2 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2530303 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P38  Lab Value = 3.460 
 Most Probable Value = 3.375 
 Percent Recovery = 102.5 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2570023 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.970 
 Most Probable Value = 5.950 
 Percent Recovery = 100.3 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2540394 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 14.900 
 Most Probable Value = 13.263 
 Percent Recovery = 112.3 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2520141 
 Number of FPS (SD) = 2.9 
 Blind Sample ID = 25169-75167  Lab Value = 3.340 
 Most Probable Value = 3.375 
 Percent Recovery = 99.0 
 Analysis Date = 09/10/04 
 Lab Sample ID = 2510195 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.390 
 Most Probable Value = 3.375 
 Percent Recovery = 100.4 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470066 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.000 
 Most Probable Value = 5.950 
 Percent Recovery = 100.8 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470068 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 14.100 
 Most Probable Value = 13.263 
 Percent Recovery = 106.3 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470063 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25169-75167  Lab Value = 0.583 
 Most Probable Value = 0.590 
 Percent Recovery = 98.8 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2370248 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 5.080 
 Most Probable Value = 5.063 
 Percent Recovery = 100.3 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2380232 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.900 
 Most Probable Value = 5.063 
 Percent Recovery = 96.8 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360307 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 29.600 
 Most Probable Value = 28.200 
 Percent Recovery = 105.0 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360305 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.770 
 Most Probable Value = 5.950 
 Percent Recovery = 97.0 
 Analysis Date = 08/25/04 
 Lab Sample ID = 2330196 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50167-50171  Lab Value = 29.900 
 Most Probable Value = 28.200 
 Percent Recovery = 106.0 
 Analysis Date = 08/24/04 
 Lab Sample ID = 2310191 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 29.800 
 Most Probable Value = 28.200 
 Percent Recovery = 105.7 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290112 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.790 
 Most Probable Value = 5.950 
 Percent Recovery = 97.3 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290181 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50167-50171  Lab Value = 5.490 
 Most Probable Value = 5.950 
 Percent Recovery = 92.3 
 Analysis Date = 08/17/04 
 Lab Sample ID = 2250114 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50167-50171  Lab Value = 5.020 
 Most Probable Value = 5.063 
 Percent Recovery = 99.2 
 Analysis Date = 08/13/04 
 Lab Sample ID = 2240196 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.574 
 Most Probable Value = 0.590 
 Percent Recovery = 97.3 
 Analysis Date = 08/11/04 
 Lab Sample ID = 2230163 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P36  Lab Value = 29.700 
 Most Probable Value = 28.200 
 Percent Recovery = 105.3 
 Analysis Date = 08/11/04 
 Lab Sample ID = 2220151 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.090 
 Most Probable Value = 5.063 
 Percent Recovery = 100.5 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180207 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 28.600 
 Most Probable Value = 28.200 
 Percent Recovery = 101.4 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180210 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.880 
 Most Probable Value = 5.950 
 Percent Recovery = 98.8 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2190180 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 5.920 
 Most Probable Value = 5.950 
 Percent Recovery = 99.5 
 Analysis Date = 08/06/04 
 Lab Sample ID = 2170218 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50171  Lab Value = 1.020 
 Most Probable Value = 1.030 
 Percent Recovery = 99.0 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2090125 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P37  Lab Value = 4.990 
 Most Probable Value = 5.063 
 Percent Recovery = 98.6 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2090247 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 30.800 
 Most Probable Value = 29.488 
 Percent Recovery = 104.5 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2080068 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25167-75169  Lab Value = 14.200 
 Most Probable Value = 13.263 
 Percent Recovery = 107.1 
 Analysis Date = 07/29/04 
 Lab Sample ID = 2040261 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.940 
 Most Probable Value = 5.063 
 Percent Recovery = 97.6 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2030202 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75171-25DIW  Lab Value = 13.400 
 Most Probable Value = 13.263 
 Percent Recovery = 101.0 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010149 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 29.700 
 Most Probable Value = 29.488 
 Percent Recovery = 100.7 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010328 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25167-75169  Lab Value = 28.400 
 Most Probable Value = 29.488 
 Percent Recovery = 96.3 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1980050 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25167-75169  Lab Value = 0.987 
 Most Probable Value = 1.030 
 Percent Recovery = 95.8 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1940078 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P37  Lab Value = 4.820 
 Most Probable Value = 5.063 
 Percent Recovery = 95.2 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1950099 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 13.600 
 Most Probable Value = 13.263 
 Percent Recovery = 102.5 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1960110 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.970 
 Most Probable Value = 5.063 
 Percent Recovery = 98.2 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890096 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 13.500 
 Most Probable Value = 13.263 
 Percent Recovery = 101.8 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1900183 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 13.300 
 Most Probable Value = 13.263 
 Percent Recovery = 100.3 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1880086 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 30.100 
 Most Probable Value = 29.488 
 Percent Recovery = 102.1 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1910177 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25167-75169  Lab Value = 29.700 
 Most Probable Value = 29.488 
 Percent Recovery = 100.7 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890094 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25167-75169  Lab Value = 5.800 
 Most Probable Value = 5.950 
 Percent Recovery = 97.5 
 Analysis Date = 06/30/04 
 Lab Sample ID = 1800053 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50167-50171  Lab Value = 6.100 
 Most Probable Value = 6.400 
 Percent Recovery = 95.3 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1760252 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = P38  Lab Value = 3.360 
 Most Probable Value = 3.375 
 Percent Recovery = 99.6 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1740198 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.860 
 Most Probable Value = 5.950 
 Percent Recovery = 98.5 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1730133 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50167-50171  Lab Value = 13.540 
 Most Probable Value = 13.263 
 Percent Recovery = 102.1 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1750198 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 3.320 
 Most Probable Value = 3.375 
 Percent Recovery = 98.4 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1680180 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 13.800 
 Most Probable Value = 13.263 
 Percent Recovery = 104.1 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1690250 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 13.700 
 Most Probable Value = 13.263 
 Percent Recovery = 103.3 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1670238 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 3.370 
 Most Probable Value = 3.375 
 Percent Recovery = 99.9 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660231 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.710 
 Most Probable Value = 5.950 
 Percent Recovery = 96.0 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660229 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50167-50171  Lab Value = 6.730 
 Most Probable Value = 6.400 
 Percent Recovery = 105.2 
 Analysis Date = 06/18/04 
 Lab Sample ID = 1620329 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = P38  Lab Value = 14.300 
 Most Probable Value = 13.263 
 Percent Recovery = 107.8 
 Analysis Date = 06/18/04 
 Lab Sample ID = 1610174 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25169-75167  Lab Value = 3.240 
 Most Probable Value = 3.375 
 Percent Recovery = 96.0 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1600037 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.240 
 Most Probable Value = 3.375 
 Percent Recovery = 96.0 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1560049 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.730 
 Most Probable Value = 5.950 
 Percent Recovery = 96.3 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590115 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50167-50171  Lab Value = 13.900 
 Most Probable Value = 13.263 
 Percent Recovery = 104.8 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590117 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.950 
 Most Probable Value = 5.063 
 Percent Recovery = 97.8 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1470159 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.576 
 Most Probable Value = 0.590 
 Percent Recovery = 97.6 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450200 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P36  Lab Value = 4.880 
 Most Probable Value = 5.063 
 Percent Recovery = 96.4 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410033 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75171-25DIW  Lab Value = 29.700 
 Most Probable Value = 28.200 
 Percent Recovery = 105.3 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450086 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.480 
 Most Probable Value = 5.950 
 Percent Recovery = 92.1 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410184 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50167-50171  Lab Value = 29.200 
 Most Probable Value = 28.200 
 Percent Recovery = 103.5 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1380193 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.700 
 Most Probable Value = 5.950 
 Percent Recovery = 95.8 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1350391 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50167-50171  Lab Value = 0.569 
 Most Probable Value = 0.590 
 Percent Recovery = 96.4 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1310150 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P36  Lab Value = 4.950 
 Most Probable Value = 5.063 
 Percent Recovery = 97.8 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1320091 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 28.100 
 Most Probable Value = 28.200 
 Percent Recovery = 99.6 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1340013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.580 
 Most Probable Value = 5.950 
 Percent Recovery = 93.8 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1330110 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50167-50171  Lab Value = 28.400 
 Most Probable Value = 28.200 
 Percent Recovery = 100.7 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280299 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.910 
 Most Probable Value = 5.950 
 Percent Recovery = 99.3 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280298 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50171  Lab Value = 5.060 
 Most Probable Value = 5.063 
 Percent Recovery = 100.0 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260164 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 29.200 
 Most Probable Value = 28.200 
 Percent Recovery = 103.5 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260167 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.870 
 Most Probable Value = 5.950 
 Percent Recovery = 98.7 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1250059 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 4.940 
 Most Probable Value = 5.063 
 Percent Recovery = 97.6 
 Analysis Date = 04/30/04 
 Lab Sample ID = 1180088 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75171-25DIW  Lab Value = 1.000 
 Most Probable Value = 1.030 
 Percent Recovery = 97.1 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1170096 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P37  Lab Value = 13.400 
 Most Probable Value = 13.263 
 Percent Recovery = 101.0 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1130167 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 31.800 
 Most Probable Value = 29.488 
 Percent Recovery = 107.8 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1140203 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25167-75169  Lab Value = 4.890 
 Most Probable Value = 5.063 
 Percent Recovery = 96.6 
 Analysis Date = 04/28/04 
 Lab Sample ID = 1120116 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75171-25DIW  Lab Value = 29.900 
 Most Probable Value = 29.488 
 Percent Recovery = 101.4 
 Analysis Date = 04/21/04 
 Lab Sample ID = 1100104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25167-75169  Lab Value = 13.200 
 Most Probable Value = 13.263 
 Percent Recovery = 99.5 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1070088 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 29.500 
 Most Probable Value = 29.488 
 Percent Recovery = 100.0 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1060215 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25167-75169  Lab Value = 5.250 
 Most Probable Value = 5.063 
 Percent Recovery = 103.7 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1040080 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 14.100 
 Most Probable Value = 13.263 
 Percent Recovery = 106.3 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1050153 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25169-75167  Lab Value = 1.120 
 Most Probable Value = 1.030 
 Percent Recovery = 108.7 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1030046 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = P37  Lab Value = 13.000 
 Most Probable Value = 13.263 
 Percent Recovery = 98.0 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000011 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 30.900 
 Most Probable Value = 29.488 
 Percent Recovery = 104.8 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000229 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25167-75169  Lab Value = 5.250 
 Most Probable Value = 5.063 
 Percent Recovery = 103.7 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980127 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 32.000 
 Most Probable Value = 29.488 
 Percent Recovery = 108.5 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980129 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25167-75169  Lab Value = 13.200 
 Most Probable Value = 13.263 
 Percent Recovery = 99.5 
 Analysis Date = 04/08/04 
 Lab Sample ID = 0970084 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.440 
 Most Probable Value = 6.400 
 Percent Recovery = 100.6 
 Analysis Date = 04/01/04 
 Lab Sample ID = 0820086 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P38  Lab Value = 6.340 
 Most Probable Value = 6.400 
 Percent Recovery = 99.1 
 Analysis Date = 03/26/04 
 Lab Sample ID = 0680080 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P38  Lab Value = 6.140 
 Most Probable Value = 5.950 
 Percent Recovery = 103.2 
 Analysis Date = 03/26/04 
 Lab Sample ID = 0840043 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 13.300 
 Most Probable Value = 13.263 
 Percent Recovery = 100.3 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0790169 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 3.330 
 Most Probable Value = 3.375 
 Percent Recovery = 98.7 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0780118 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.980 
 Most Probable Value = 5.950 
 Percent Recovery = 100.5 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0770123 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 3.870 
 Most Probable Value = 3.375 
 Percent Recovery = 114.7 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0720257 
 Number of FPS (SD) = 3.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 15.000 
 Most Probable Value = 13.263 
 Percent Recovery = 113.1 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0750069 
 Number of FPS (SD) = 3.1 
 Blind Sample ID = 25169-75167  Lab Value = 13.800 
 Most Probable Value = 13.263 
 Percent Recovery = 104.1 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0710092 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 3.520 
 Most Probable Value = 3.375 
 Percent Recovery = 104.3 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700109 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.280 
 Most Probable Value = 5.950 
 Percent Recovery = 105.5 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700088 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50167-50171  Lab Value = 3.540 
 Most Probable Value = 3.375 
 Percent Recovery = 104.9 
 Analysis Date = 03/10/04 
 Lab Sample ID = 3390172 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.490 
 Most Probable Value = 3.375 
 Percent Recovery = 103.4 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0640098 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.140 
 Most Probable Value = 5.950 
 Percent Recovery = 103.2 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630084 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 13.800 
 Most Probable Value = 13.263 
 Percent Recovery = 104.1 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0650010 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 13.800 
 Most Probable Value = 13.263 
 Percent Recovery = 104.1 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630088 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 3.650 
 Most Probable Value = 3.375 
 Percent Recovery = 108.1 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0620098 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.100 
 Most Probable Value = 5.063 
 Percent Recovery = 100.7 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0560017 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.630 
 Most Probable Value = 0.590 
 Percent Recovery = 106.8 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0550020 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = P36  Lab Value = 30.600 
 Most Probable Value = 28.200 
 Percent Recovery = 108.5 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0540144 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.330 
 Most Probable Value = 5.063 
 Percent Recovery = 105.3 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0500110 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.200 
 Most Probable Value = 5.950 
 Percent Recovery = 104.2 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0490046 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 30.200 
 Most Probable Value = 28.200 
 Percent Recovery = 107.1 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0430004 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 6.250 
 Most Probable Value = 5.950 
 Percent Recovery = 105.0 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0440044 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50167-50171  Lab Value = 6.220 
 Most Probable Value = 5.950 
 Percent Recovery = 104.5 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0420063 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50167-50171  Lab Value = 0.629 
 Most Probable Value = 0.590 
 Percent Recovery = 106.6 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0400042 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = P36  Lab Value = 5.330 
 Most Probable Value = 5.063 
 Percent Recovery = 105.3 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0410083 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 28.900 
 Most Probable Value = 28.200 
 Percent Recovery = 102.5 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0370114 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 6.050 
 Most Probable Value = 5.950 
 Percent Recovery = 101.7 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0360098 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 5.110 
 Most Probable Value = 5.063 
 Percent Recovery = 100.9 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 30.600 
 Most Probable Value = 28.200 
 Percent Recovery = 108.5 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350013 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 6.010 
 Most Probable Value = 5.950 
 Percent Recovery = 101.0 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350014 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 1.050 
 Most Probable Value = 1.030 
 Percent Recovery = 101.9 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0260155 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P37  Lab Value = 5.080 
 Most Probable Value = 5.063 
 Percent Recovery = 100.3 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0270023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 13.800 
 Most Probable Value = 13.263 
 Percent Recovery = 104.1 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0220108 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 30.800 
 Most Probable Value = 29.488 
 Percent Recovery = 104.5 
 Analysis Date = 01/26/04 
 Lab Sample ID = 0230097 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25167-75169  Lab Value = 5.230 
 Most Probable Value = 5.063 
 Percent Recovery = 103.3 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0210229 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75171-25DIW  Lab Value = 31.000 
 Most Probable Value = 29.488 
 Percent Recovery = 105.1 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0160109 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25167-75169  Lab Value = 13.159 
 Most Probable Value = 13.263 
 Percent Recovery = 99.2 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0130120 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 13.210 
 Most Probable Value = 13.263 
 Percent Recovery = 99.6 
 Analysis Date = 01/17/04 
 Lab Sample ID = 0150119 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 30.266 
 Most Probable Value = 29.488 
 Percent Recovery = 102.6 
 Analysis Date = 01/15/04 
 Lab Sample ID = 0140070 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 0.985 
 Most Probable Value = 1.030 
 Percent Recovery = 95.6 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0090096 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P37  Lab Value = 4.829 
 Most Probable Value = 5.063 
 Percent Recovery = 95.4 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0120095 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 13.551 
 Most Probable Value = 13.263 
 Percent Recovery = 102.2 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0070034 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 26.307 
 Most Probable Value = 29.488 
 Percent Recovery = 89.2 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0080053 
 Number of FPS (SD) = -2.5 
 Blind Sample ID = 25167-75169  Lab Value = 4.964 
 Most Probable Value = 5.063 
 Percent Recovery = 98.1 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060024 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 13.030 
 Most Probable Value = 13.263 
 Percent Recovery = 98.2 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0050037 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 30.276 
 Most Probable Value = 29.488 
 Percent Recovery = 102.7 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060026 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 6.445 
 Most Probable Value = 6.400 
 Percent Recovery = 100.7 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3570148 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P38  Lab Value = 6.003 
 Most Probable Value = 5.950 
 Percent Recovery = 100.9 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3580004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 13.240 
 Most Probable Value = 13.263 
 Percent Recovery = 99.8 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3490026 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 3.456 
 Most Probable Value = 3.375 
 Percent Recovery = 102.4 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3530206 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 13.400 
 Most Probable Value = 13.263 
 Percent Recovery = 101.0 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3560119 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 6.124 
 Most Probable Value = 5.950 
 Percent Recovery = 102.9 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3520155 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 13.388 
 Most Probable Value = 13.263 
 Percent Recovery = 100.9 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3500091 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 3.713 
 Most Probable Value = 3.375 
 Percent Recovery = 110.0 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3490101 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.435 
 Most Probable Value = 6.400 
 Percent Recovery = 100.5 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3430220 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P38  Lab Value = 3.476 
 Most Probable Value = 3.375 
 Percent Recovery = 103.0 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3450142 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.963 
 Most Probable Value = 5.950 
 Percent Recovery = 100.2 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3440153 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50167-50171  Lab Value = 13.832 
 Most Probable Value = 13.263 
 Percent Recovery = 104.3 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3420095 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 0.630 
 Most Probable Value = 0.590 
 Percent Recovery = 106.8 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290001 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = P36  Lab Value = 4.738 
 Most Probable Value = 5.063 
 Percent Recovery = 93.6 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290168 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 29.971 
 Most Probable Value = 28.200 
 Percent Recovery = 106.3 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3280019 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.231 
 Most Probable Value = 3.375 
 Percent Recovery = 95.7 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3370085 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.751 
 Most Probable Value = 5.950 
 Percent Recovery = 96.7 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3380068 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50167-50171  Lab Value = 12.060 
 Most Probable Value = 13.263 
 Percent Recovery = 90.9 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3380066 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.914 
 Most Probable Value = 5.950 
 Percent Recovery = 99.4 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3250017 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50171  Lab Value = 5.146 
 Most Probable Value = 5.063 
 Percent Recovery = 101.7 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3230182 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 5.090 
 Most Probable Value = 5.063 
 Percent Recovery = 100.5 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160058 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 29.500 
 Most Probable Value = 28.200 
 Percent Recovery = 104.6 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3170135 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 6.060 
 Most Probable Value = 5.950 
 Percent Recovery = 101.8 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160061 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 30.173 
 Most Probable Value = 28.200 
 Percent Recovery = 107.0 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210081 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 6.014 
 Most Probable Value = 5.950 
 Percent Recovery = 101.1 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210091 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 0.591 
 Most Probable Value = 0.590 
 Percent Recovery = 100.2 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3110124 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 4.860 
 Most Probable Value = 5.063 
 Percent Recovery = 96.0 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100100 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 28.900 
 Most Probable Value = 28.200 
 Percent Recovery = 102.5 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100107 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 28.600 
 Most Probable Value = 28.200 
 Percent Recovery = 101.4 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100103 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 5.560 
 Most Probable Value = 5.950 
 Percent Recovery = 93.4 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100108 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50167-50171  Lab Value = 5.860 
 Most Probable Value = 5.950 
 Percent Recovery = 98.5 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100101 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50167-50171  Lab Value = 3.290 
 Most Probable Value = 3.425 
 Percent Recovery = 96.1 
 Analysis Date = 11/24/03 
 Lab Sample ID = 2030235 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.050 
 Most Probable Value = 1.030 
 Percent Recovery = 102.0 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3000109 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P37  Lab Value = 5.103 
 Most Probable Value = 5.063 
 Percent Recovery = 100.8 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3010021 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 12.507 
 Most Probable Value = 13.263 
 Percent Recovery = 94.3 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2960049 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25169-75167  Lab Value = 31.445 
 Most Probable Value = 29.488 
 Percent Recovery = 106.6 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2970150 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25167-75169  Lab Value = 5.292 
 Most Probable Value = 5.063 
 Percent Recovery = 104.5 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2950089 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 31.474 
 Most Probable Value = 29.488 
 Percent Recovery = 106.7 
 Analysis Date = 10/22/03 
 Lab Sample ID = 2930063 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25167-75169  Lab Value = 12.981 
 Most Probable Value = 13.263 
 Percent Recovery = 97.9 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2900093 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 30.227 
 Most Probable Value = 29.488 
 Percent Recovery = 102.5 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2890046 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 13.416 
 Most Probable Value = 13.263 
 Percent Recovery = 101.2 
 Analysis Date = 10/17/03 
 Lab Sample ID = 2880039 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 5.327 
 Most Probable Value = 5.063 
 Percent Recovery = 105.2 
 Analysis Date = 10/15/03 
 Lab Sample ID = 2870157 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 1.056 
 Most Probable Value = 1.030 
 Percent Recovery = 102.6 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2830156 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P37  Lab Value = 12.870 
 Most Probable Value = 13.263 
 Percent Recovery = 97.0 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810068 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25169-75167  Lab Value = 29.035 
 Most Probable Value = 29.488 
 Percent Recovery = 98.5 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810067 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25167-75169  Lab Value = 29.848 
 Most Probable Value = 29.488 
 Percent Recovery = 101.2 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800049 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25167-75169  Lab Value = 13.098 
 Most Probable Value = 13.263 
 Percent Recovery = 98.8 
 Analysis Date = 10/07/03 
 Lab Sample ID = 2790107 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25169-75167  Lab Value = 6.592 
 Most Probable Value = 6.400 
 Percent Recovery = 103.0 
 Analysis Date = 10/03/03 
 Lab Sample ID = 2750083 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P38  Lab Value = 22.865 
 Most Probable Value = 21.725 
 Percent Recovery = 105.2 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2720094 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50165-50167  Lab Value = 33.513 
 Most Probable Value = 32.525 
 Percent Recovery = 103.0 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 22.400 
 Most Probable Value = 21.725 
 Percent Recovery = 103.1 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2680132 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50167  Lab Value = 32.830 
 Most Probable Value = 32.525 
 Percent Recovery = 100.9 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 6.516 
 Most Probable Value = 6.400 
 Percent Recovery = 101.8 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590145 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P38  Lab Value = 23.282 
 Most Probable Value = 21.725 
 Percent Recovery = 107.2 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2620138 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50165-50167  Lab Value = 23.407 
 Most Probable Value = 21.725 
 Percent Recovery = 107.7 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610100 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50165-50167  Lab Value = 22.449 
 Most Probable Value = 21.725 
 Percent Recovery = 103.3 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590135 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50165-50167  Lab Value = 33.028 
 Most Probable Value = 32.525 
 Percent Recovery = 101.5 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 22.736 
 Most Probable Value = 21.725 
 Percent Recovery = 104.7 
 Analysis Date = 09/22/03 
 Lab Sample ID = 2540339 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50165-50167  Lab Value = 13.815 
 Most Probable Value = 13.263 
 Percent Recovery = 104.2 
 Analysis Date = 09/19/03 
 Lab Sample ID = 2520129 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 32.542 
 Most Probable Value = 32.525 
 Percent Recovery = 100.1 
 Analysis Date = 09/18/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 19.960 
 Most Probable Value = 21.725 
 Percent Recovery = 91.9 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2510123 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 50165-50167  Lab Value = 22.380 
 Most Probable Value = 21.725 
 Percent Recovery = 103.0 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2460168 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50167  Lab Value = 32.760 
 Most Probable Value = 32.525 
 Percent Recovery = 100.7 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.574 
 Most Probable Value = 0.590 
 Percent Recovery = 97.3 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2410126 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P36  Lab Value = 12.200 
 Most Probable Value = 13.263 
 Percent Recovery = 92.0 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2410131 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 25169-75167  Lab Value = 12.530 
 Most Probable Value = 13.263 
 Percent Recovery = 94.5 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2320208 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25169-75167  Lab Value = 20.456 
 Most Probable Value = 19.050 
 Percent Recovery = 107.4 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 17.410 
 Most Probable Value = 19.050 
 Percent Recovery = 91.4 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 12.020 
 Most Probable Value = 13.263 
 Percent Recovery = 90.6 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2380211 
 Number of FPS (SD) = -2.2 
 Blind Sample ID = 25169-75167  Lab Value = 23.235 
 Most Probable Value = 19.050 
 Percent Recovery = 122.0 
 Analysis Date = 09/08/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 5.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.591 
 Most Probable Value = 2.575 
 Percent Recovery = 100.6 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2230158 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50DIW  Lab Value = 19.420 
 Most Probable Value = 19.050 
 Percent Recovery = 101.9 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 13.980 
 Most Probable Value = 13.263 
 Percent Recovery = 105.4 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2310249 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25169-75167  Lab Value = 13.000 
 Most Probable Value = 13.263 
 Percent Recovery = 98.0 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2260054 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 0.617 
 Most Probable Value = 0.590 
 Percent Recovery = 104.6 
 Analysis Date = 08/28/03 
 Lab Sample ID = 2270069 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = P36  Lab Value = 14.320 
 Most Probable Value = 13.263 
 Percent Recovery = 108.0 
 Analysis Date = 08/15/03 
 Lab Sample ID = 2180256 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25169-75167  Lab Value = 1.044 
 Most Probable Value = 1.030 
 Percent Recovery = 101.4 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2130212 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P37  Lab Value = 40.260 
 Most Probable Value = 37.950 
 Percent Recovery = 106.1 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2120199 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50165-50169  Lab Value = 18.810 
 Most Probable Value = 19.050 
 Percent Recovery = 98.7 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 14.600 
 Most Probable Value = 13.263 
 Percent Recovery = 110.1 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2160091 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 25169-75167  Lab Value = 3.476 
 Most Probable Value = 3.425 
 Percent Recovery = 101.5 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2110153 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 39.570 
 Most Probable Value = 37.950 
 Percent Recovery = 104.3 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100329 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50169  Lab Value = 3.441 
 Most Probable Value = 3.425 
 Percent Recovery = 100.5 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100082 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 36.726 
 Most Probable Value = 37.950 
 Percent Recovery = 96.8 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2040053 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50165-50169  Lab Value = 39.670 
 Most Probable Value = 37.950 
 Percent Recovery = 104.5 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020065 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50165-50169  Lab Value = 1.055 
 Most Probable Value = 1.030 
 Percent Recovery = 102.4 
 Analysis Date = 07/21/03 
 Lab Sample ID = 1990027 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P37  Lab Value = 36.070 
 Most Probable Value = 37.950 
 Percent Recovery = 95.0 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1980182 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50165-50169  Lab Value = 39.060 
 Most Probable Value = 37.950 
 Percent Recovery = 102.9 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1960191 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50169  Lab Value = 3.654 
 Most Probable Value = 3.425 
 Percent Recovery = 106.7 
 Analysis Date = 07/16/03 
 Lab Sample ID = 1950117 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.267 
 Most Probable Value = 9.575 
 Percent Recovery = 96.8 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1950125 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25165-75DIW  Lab Value = 37.228 
 Most Probable Value = 37.950 
 Percent Recovery = 98.1 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1900244 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50165-50169  Lab Value = 39.490 
 Most Probable Value = 37.950 
 Percent Recovery = 104.1 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1880060 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50165-50169  Lab Value = 22.300 
 Most Probable Value = 21.725 
 Percent Recovery = 102.6 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780191 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50167  Lab Value = 32.800 
 Most Probable Value = 32.525 
 Percent Recovery = 100.8 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 3.514 
 Most Probable Value = 3.425 
 Percent Recovery = 102.6 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1890166 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 6.347 
 Most Probable Value = 6.400 
 Percent Recovery = 99.2 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1810171 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P38  Lab Value = 18.390 
 Most Probable Value = 21.725 
 Percent Recovery = 84.6 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1680013 
 Number of FPS (SD) = -3.6 
 Blind Sample ID = 50165-50167  Lab Value = 21.869 
 Most Probable Value = 21.725 
 Percent Recovery = 100.7 
 Analysis Date = 06/27/03 
 Lab Sample ID = 1770012 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50167  Lab Value = 13.584 
 Most Probable Value = 13.263 
 Percent Recovery = 102.4 
 Analysis Date = 06/27/03 
 Lab Sample ID = 1540025 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 36.083 
 Most Probable Value = 32.525 
 Percent Recovery = 110.9 
 Analysis Date = 06/27/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = 25162-75158  Lab Value = 34.780 
 Most Probable Value = 32.525 
 Percent Recovery = 106.9 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25162-75158  Lab Value = 20.686 
 Most Probable Value = 21.725 
 Percent Recovery = 95.2 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1700125 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50165-50167  Lab Value = 31.721 
 Most Probable Value = 32.525 
 Percent Recovery = 97.5 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 6.129 
 Most Probable Value = 6.400 
 Percent Recovery = 95.8 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1670159 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P38  Lab Value = 21.880 
 Most Probable Value = 21.725 
 Percent Recovery = 100.7 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1640096 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50167  Lab Value = 22.510 
 Most Probable Value = 21.725 
 Percent Recovery = 103.6 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620216 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50165-50167  Lab Value = 33.607 
 Most Probable Value = 32.525 
 Percent Recovery = 103.3 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25162-75158  Lab Value = 21.630 
 Most Probable Value = 21.725 
 Percent Recovery = 99.6 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1560235 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50167  Lab Value = 23.050 
 Most Probable Value = 21.725 
 Percent Recovery = 106.1 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1540189 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50165-50167  Lab Value = 13.400 
 Most Probable Value = 13.263 
 Percent Recovery = 101.0 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1600205 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 3.298 
 Most Probable Value = 3.425 
 Percent Recovery = 96.3 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.224 
 Most Probable Value = 19.050 
 Percent Recovery = 100.9 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 18.888 
 Most Probable Value = 19.050 
 Percent Recovery = 99.1 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 13.277 
 Most Probable Value = 13.263 
 Percent Recovery = 100.1 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1480217 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 13.227 
 Most Probable Value = 13.263 
 Percent Recovery = 99.7 
 Analysis Date = 05/22/03 
 Lab Sample ID = 1410151 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 18.772 
 Most Probable Value = 19.050 
 Percent Recovery = 98.5 
 Analysis Date = 05/21/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 13.414 
 Most Probable Value = 13.263 
 Percent Recovery = 101.1 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1390114 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 12.703 
 Most Probable Value = 13.263 
 Percent Recovery = 95.8 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1350065 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25169-75167  Lab Value = 2.624 
 Most Probable Value = 2.575 
 Percent Recovery = 101.9 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1290298 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50DIW  Lab Value = 18.560 
 Most Probable Value = 19.050 
 Percent Recovery = 97.4 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 13.025 
 Most Probable Value = 13.263 
 Percent Recovery = 98.2 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1320144 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 18.859 
 Most Probable Value = 19.050 
 Percent Recovery = 99.0 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 12.893 
 Most Probable Value = 13.263 
 Percent Recovery = 97.2 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1270138 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25169-75167  Lab Value = 13.258 
 Most Probable Value = 13.263 
 Percent Recovery = 100.0 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260089 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 0.987 
 Most Probable Value = 1.030 
 Percent Recovery = 95.8 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1190078 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P37  Lab Value = 37.946 
 Most Probable Value = 37.950 
 Percent Recovery = 100.0 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1180100 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50165-50169  Lab Value = 37.445 
 Most Probable Value = 37.950 
 Percent Recovery = 98.7 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1150027 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.320 
 Most Probable Value = 3.425 
 Percent Recovery = 96.9 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 3.366 
 Most Probable Value = 3.425 
 Percent Recovery = 98.3 
 Analysis Date = 04/24/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 39.015 
 Most Probable Value = 37.950 
 Percent Recovery = 102.8 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1080290 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50169  Lab Value = 38.420 
 Most Probable Value = 37.950 
 Percent Recovery = 101.2 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1060098 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.277 
 Most Probable Value = 3.425 
 Percent Recovery = 95.7 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.944 
 Most Probable Value = 1.030 
 Percent Recovery = 91.6 
 Analysis Date = 04/16/03 
 Lab Sample ID = 1050096 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = P37  Lab Value = 39.170 
 Most Probable Value = 37.950 
 Percent Recovery = 103.2 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1040085 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50169  Lab Value = 38.423 
 Most Probable Value = 37.950 
 Percent Recovery = 101.2 
 Analysis Date = 04/11/03 
 Lab Sample ID = 1000042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 9.312 
 Most Probable Value = 9.575 
 Percent Recovery = 97.3 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0980083 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25165-75DIW  Lab Value = 38.281 
 Most Probable Value = 37.950 
 Percent Recovery = 100.9 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0940250 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 38.656 
 Most Probable Value = 37.950 
 Percent Recovery = 101.9 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0930110 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 3.134 
 Most Probable Value = 3.425 
 Percent Recovery = 91.5 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 5.782 
 Most Probable Value = 6.400 
 Percent Recovery = 90.3 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900155 
 Number of FPS (SD) = -2.3 
 Blind Sample ID = P38  Lab Value = 20.735 
 Most Probable Value = 21.725 
 Percent Recovery = 95.4 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900156 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50165-50167  Lab Value = 21.076 
 Most Probable Value = 21.725 
 Percent Recovery = 97.0 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0850223 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50165-50167  Lab Value = 32.383 
 Most Probable Value = 32.525 
 Percent Recovery = 99.6 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 34.233 
 Most Probable Value = 32.525 
 Percent Recovery = 105.3 
 Analysis Date = 03/27/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25162-75158  Lab Value = 5.685 
 Most Probable Value = 6.400 
 Percent Recovery = 88.8 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0760097 
 Number of FPS (SD) = -2.6 
 Blind Sample ID = P38  Lab Value = 20.141 
 Most Probable Value = 21.725 
 Percent Recovery = 92.7 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800088 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50165-50167  Lab Value = 20.179 
 Most Probable Value = 21.725 
 Percent Recovery = 92.9 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800091 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50165-50167  Lab Value = 30.620 
 Most Probable Value = 32.525 
 Percent Recovery = 94.1 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25162-75158  Lab Value = 21.822 
 Most Probable Value = 21.725 
 Percent Recovery = 100.4 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0730210 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 13.736 
 Most Probable Value = 13.263 
 Percent Recovery = 103.6 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0690046 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 21.393 
 Most Probable Value = 21.725 
 Percent Recovery = 98.5 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0710084 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50165-50167  Lab Value = 33.028 
 Most Probable Value = 32.525 
 Percent Recovery = 101.5 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 0.542 
 Most Probable Value = 0.590 
 Percent Recovery = 91.9 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0620066 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = P36  Lab Value = 21.861 
 Most Probable Value = 21.725 
 Percent Recovery = 100.6 
 Analysis Date = 03/10/03 
 Lab Sample ID = 0660050 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 21.648 
 Most Probable Value = 21.725 
 Percent Recovery = 99.6 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0630063 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50167  Lab Value = 33.077 
 Most Probable Value = 32.525 
 Percent Recovery = 101.7 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 18.728 
 Most Probable Value = 19.050 
 Percent Recovery = 98.3 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 12.786 
 Most Probable Value = 13.263 
 Percent Recovery = 96.4 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0590198 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25169-75167  Lab Value = 18.992 
 Most Probable Value = 19.050 
 Percent Recovery = 99.7 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 12.839 
 Most Probable Value = 13.263 
 Percent Recovery = 96.8 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0580067 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25169-75167  Lab Value = 12.693 
 Most Probable Value = 13.263 
 Percent Recovery = 95.7 
 Analysis Date = 02/24/03 
 Lab Sample ID = 0520165 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25169-75167  Lab Value = 19.149 
 Most Probable Value = 19.050 
 Percent Recovery = 100.5 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.556 
 Most Probable Value = 0.590 
 Percent Recovery = 94.3 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490152 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P36  Lab Value = 2.560 
 Most Probable Value = 2.575 
 Percent Recovery = 99.4 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0380146 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50DIW  Lab Value = 13.250 
 Most Probable Value = 13.263 
 Percent Recovery = 99.9 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490155 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 13.024 
 Most Probable Value = 13.263 
 Percent Recovery = 98.2 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0440102 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 18.612 
 Most Probable Value = 19.050 
 Percent Recovery = 97.7 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 12.573 
 Most Probable Value = 13.263 
 Percent Recovery = 94.8 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0420107 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25169-75167  Lab Value = 0.952 
 Most Probable Value = 1.030 
 Percent Recovery = 92.4 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0340092 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = P37  Lab Value = 18.914 
 Most Probable Value = 19.050 
 Percent Recovery = 99.3 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 13.237 
 Most Probable Value = 13.263 
 Percent Recovery = 99.8 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360073 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 13.159 
 Most Probable Value = 13.263 
 Percent Recovery = 99.2 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360015 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 39.402 
 Most Probable Value = 37.950 
 Percent Recovery = 103.8 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0310105 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50165-50169  Lab Value = 38.418 
 Most Probable Value = 37.950 
 Percent Recovery = 101.2 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0290076 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.230 
 Most Probable Value = 3.425 
 Percent Recovery = 94.3 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 3.243 
 Most Probable Value = 3.425 
 Percent Recovery = 94.7 
 Analysis Date = 01/29/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 38.407 
 Most Probable Value = 37.950 
 Percent Recovery = 101.2 
 Analysis Date = 01/27/03 
 Lab Sample ID = 0230082 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 40.552 
 Most Probable Value = 37.950 
 Percent Recovery = 106.9 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0210037 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50165-50169  Lab Value = 3.270 
 Most Probable Value = 3.425 
 Percent Recovery = 95.5 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0220057 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.941 
 Most Probable Value = 1.030 
 Percent Recovery = 91.4 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0170145 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = P37  Lab Value = 38.835 
 Most Probable Value = 37.950 
 Percent Recovery = 102.3 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0160119 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50169  Lab Value = 8.577 
 Most Probable Value = 9.575 
 Percent Recovery = 89.6 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0100112 
 Number of FPS (SD) = -2.4 
 Blind Sample ID = 25165-75DIW  Lab Value = 39.809 
 Most Probable Value = 37.950 
 Percent Recovery = 104.9 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0140066 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50165-50169  Lab Value = 3.302 
 Most Probable Value = 3.425 
 Percent Recovery = 96.4 
 Analysis Date = 01/14/03 
 Lab Sample ID = 0130047 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 37.955 
 Most Probable Value = 37.950 
 Percent Recovery = 100.0 
 Analysis Date = 01/10/03 
 Lab Sample ID = 0080074 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50169  Lab Value = 38.491 
 Most Probable Value = 37.950 
 Percent Recovery = 101.4 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070012 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.440 
 Most Probable Value = 3.425 
 Percent Recovery = 100.4 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070041 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 6.053 
 Most Probable Value = 6.400 
 Percent Recovery = 94.6 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020018 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P38  Lab Value = 21.002 
 Most Probable Value = 21.725 
 Percent Recovery = 96.7 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020023 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50165-50167  Lab Value = 21.467 
 Most Probable Value = 21.725 
 Percent Recovery = 98.8 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020024 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50167  Lab Value = 32.283 
 Most Probable Value = 32.525 
 Percent Recovery = 99.3 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 33.356 
 Most Probable Value = 32.525 
 Percent Recovery = 102.6 
 Analysis Date = 12/28/02 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 21.872 
 Most Probable Value = 21.725 
 Percent Recovery = 100.7 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530124 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50167  Lab Value = 21.581 
 Most Probable Value = 21.725 
 Percent Recovery = 99.3 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3510217 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50167  Lab Value = 33.500 
 Most Probable Value = 32.525 
 Percent Recovery = 103.0 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 13.440 
 Most Probable Value = 13.263 
 Percent Recovery = 101.3 
 Analysis Date = 12/20/02 
 Lab Sample ID = 3440055 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 5.951 
 Most Probable Value = 6.400 
 Percent Recovery = 93.0 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3500133 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = P38  Lab Value = 21.468 
 Most Probable Value = 21.725 
 Percent Recovery = 98.8 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3470182 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50167  Lab Value = 21.830 
 Most Probable Value = 21.725 
 Percent Recovery = 100.5 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3450059 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 33.469 
 Most Probable Value = 32.525 
 Percent Recovery = 102.9 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 21.571 
 Most Probable Value = 21.725 
 Percent Recovery = 99.3 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3390072 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50167  Lab Value = 21.214 
 Most Probable Value = 21.725 
 Percent Recovery = 97.6 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3370142 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50165-50167  Lab Value = 33.060 
 Most Probable Value = 32.525 
 Percent Recovery = 101.6 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 0.531 
 Most Probable Value = 0.590 
 Percent Recovery = 90.0 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3360036 
 Number of FPS (SD) = -2.3 
 Blind Sample ID = P36  Lab Value = 18.973 
 Most Probable Value = 19.050 
 Percent Recovery = 99.6 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 12.879 
 Most Probable Value = 13.263 
 Percent Recovery = 97.1 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3360032 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25169-75167  Lab Value = 12.921 
 Most Probable Value = 13.263 
 Percent Recovery = 97.4 
 Analysis Date = 11/29/02 
 Lab Sample ID = 3300072 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25169-75167  Lab Value = 18.594 
 Most Probable Value = 19.050 
 Percent Recovery = 97.6 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 13.767 
 Most Probable Value = 13.263 
 Percent Recovery = 103.8 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3240106 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 0.575 
 Most Probable Value = 0.590 
 Percent Recovery = 97.5 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3220010 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P36  Lab Value = 18.954 
 Most Probable Value = 19.050 
 Percent Recovery = 99.5 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 13.259 
 Most Probable Value = 13.263 
 Percent Recovery = 100.0 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3220106 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 12.833 
 Most Probable Value = 13.263 
 Percent Recovery = 96.8 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3180169 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25169-75167  Lab Value = 12.735 
 Most Probable Value = 13.263 
 Percent Recovery = 96.0 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3170024 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25169-75167  Lab Value = 19.957 
 Most Probable Value = 19.050 
 Percent Recovery = 104.8 
 Analysis Date = 11/13/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.509 
 Most Probable Value = 2.575 
 Percent Recovery = 97.4 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3120043 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50167-50DIW  Lab Value = 13.028 
 Most Probable Value = 13.263 
 Percent Recovery = 98.2 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3100087 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 38.184 
 Most Probable Value = 37.950 
 Percent Recovery = 100.6 
 Analysis Date = 11/06/02 
 Lab Sample ID = 2960193 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 19.587 
 Most Probable Value = 19.050 
 Percent Recovery = 102.8 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 13.498 
 Most Probable Value = 13.263 
 Percent Recovery = 101.8 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080087 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 0.939 
 Most Probable Value = 1.030 
 Percent Recovery = 91.2 
 Analysis Date = 11/01/02 
 Lab Sample ID = 3030095 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = P37  Lab Value = 0.955 
 Most Probable Value = 1.030 
 Percent Recovery = 92.7 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3020122 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = P37  Lab Value = 37.942 
 Most Probable Value = 37.950 
 Percent Recovery = 100.0 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3010163 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50165-50169  Lab Value = 3.176 
 Most Probable Value = 3.425 
 Percent Recovery = 92.7 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3010053 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 3.295 
 Most Probable Value = 3.425 
 Percent Recovery = 96.2 
 Analysis Date = 10/25/02 
 Lab Sample ID = 2960192 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 39.270 
 Most Probable Value = 37.950 
 Percent Recovery = 103.5 
 Analysis Date = 10/22/02 
 Lab Sample ID = 2910192 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50165-50169  Lab Value = 3.275 
 Most Probable Value = 3.425 
 Percent Recovery = 95.6 
 Analysis Date = 10/21/02 
 Lab Sample ID = 2900104 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 39.472 
 Most Probable Value = 37.950 
 Percent Recovery = 104.0 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2890094 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50165-50169  Lab Value = 39.345 
 Most Probable Value = 37.950 
 Percent Recovery = 103.7 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2880104 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50165-50169  Lab Value = 3.191 
 Most Probable Value = 3.425 
 Percent Recovery = 93.2 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2830077 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 38.657 
 Most Probable Value = 37.950 
 Percent Recovery = 101.9 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2820097 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 9.622 
 Most Probable Value = 9.575 
 Percent Recovery = 100.5 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2810016 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 38.694 
 Most Probable Value = 37.950 
 Percent Recovery = 102.0 
 Analysis Date = 10/08/02 
 Lab Sample ID = 2770158 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50169  Lab Value = 3.217 
 Most Probable Value = 3.425 
 Percent Recovery = 93.9 
 Analysis Date = 10/04/02 
 Lab Sample ID = 2760067 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 38.426 
 Most Probable Value = 37.950 
 Percent Recovery = 101.3 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2750142 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 22.112 
 Most Probable Value = 20.918 
 Percent Recovery = 105.7 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2670101 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25161-75159  Lab Value = 11.374 
 Most Probable Value = 11.753 
 Percent Recovery = 96.8 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2730140 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25159-75161  Lab Value = 55.482 
 Most Probable Value = 54.450 
 Percent Recovery = 101.9 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2700211 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 63.684 
 Most Probable Value = 63.150 
 Percent Recovery = 100.8 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 11.490 
 Most Probable Value = 11.753 
 Percent Recovery = 97.8 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2690116 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25159-75161  Lab Value = 11.494 
 Most Probable Value = 11.753 
 Percent Recovery = 97.8 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660142 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25159-75161  Lab Value = 63.260 
 Most Probable Value = 63.150 
 Percent Recovery = 100.2 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 11.500 
 Most Probable Value = 11.753 
 Percent Recovery = 97.8 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630177 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25159-75161  Lab Value = 53.710 
 Most Probable Value = 54.450 
 Percent Recovery = 98.6 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 11.609 
 Most Probable Value = 11.753 
 Percent Recovery = 98.8 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2590028 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25159-75161  Lab Value = 55.373 
 Most Probable Value = 54.450 
 Percent Recovery = 101.7 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 62.782 
 Most Probable Value = 63.150 
 Percent Recovery = 99.4 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 63.888 
 Most Probable Value = 63.150 
 Percent Recovery = 101.2 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 35.067 
 Most Probable Value = 33.750 
 Percent Recovery = 103.9 
 Analysis Date = 09/19/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 12.060 
 Most Probable Value = 11.753 
 Percent Recovery = 102.6 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2560063 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 11.394 
 Most Probable Value = 11.753 
 Percent Recovery = 96.9 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2520187 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25159-75161  Lab Value = 11.350 
 Most Probable Value = 11.753 
 Percent Recovery = 96.6 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2490180 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25159-75161  Lab Value = 55.306 
 Most Probable Value = 54.450 
 Percent Recovery = 101.6 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 63.783 
 Most Probable Value = 63.150 
 Percent Recovery = 101.0 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 34.943 
 Most Probable Value = 33.750 
 Percent Recovery = 103.5 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 21.737 
 Most Probable Value = 20.918 
 Percent Recovery = 103.9 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470185 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25161-75159  Lab Value = 56.171 
 Most Probable Value = 54.450 
 Percent Recovery = 103.2 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25154-75004  Lab Value = 64.208 
 Most Probable Value = 63.150 
 Percent Recovery = 101.7 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 33.172 
 Most Probable Value = 33.750 
 Percent Recovery = 98.3 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.941 
 Most Probable Value = 33.750 
 Percent Recovery = 100.6 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 21.383 
 Most Probable Value = 20.918 
 Percent Recovery = 102.2 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400203 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25161-75159  Lab Value = 21.297 
 Most Probable Value = 20.918 
 Percent Recovery = 101.8 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2380190 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 33.801 
 Most Probable Value = 33.750 
 Percent Recovery = 100.2 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.909 
 Most Probable Value = 33.750 
 Percent Recovery = 100.5 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.489 
 Most Probable Value = 20.918 
 Percent Recovery = 97.9 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330181 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25161-75159  Lab Value = 21.058 
 Most Probable Value = 20.918 
 Percent Recovery = 100.7 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2310151 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 3.723 
 Most Probable Value = 3.585 
 Percent Recovery = 103.8 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2340181 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50161-50DIW  Lab Value = 33.604 
 Most Probable Value = 33.750 
 Percent Recovery = 99.6 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 34.003 
 Most Probable Value = 33.750 
 Percent Recovery = 100.7 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 34.036 
 Most Probable Value = 33.750 
 Percent Recovery = 100.8 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 21.021 
 Most Probable Value = 20.918 
 Percent Recovery = 100.5 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270221 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 21.370 
 Most Probable Value = 20.918 
 Percent Recovery = 102.2 
 Analysis Date = 08/14/02 
 Lab Sample ID = 2240221 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25161-75159  Lab Value = 32.526 
 Most Probable Value = 33.750 
 Percent Recovery = 96.4 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.088 
 Most Probable Value = 20.918 
 Percent Recovery = 96.0 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200198 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25161-75159  Lab Value = 33.915 
 Most Probable Value = 33.750 
 Percent Recovery = 100.5 
 Analysis Date = 08/08/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 15.063 
 Most Probable Value = 15.100 
 Percent Recovery = 99.8 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.105 
 Most Probable Value = 15.100 
 Percent Recovery = 93.4 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.065 
 Most Probable Value = 20.700 
 Percent Recovery = 101.8 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2100334 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 3.145 
 Most Probable Value = 3.150 
 Percent Recovery = 99.9 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050020 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50163-50DIW  Lab Value = 20.545 
 Most Probable Value = 20.700 
 Percent Recovery = 99.3 
 Analysis Date = 07/26/02 
 Lab Sample ID = 2060190 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 14.599 
 Most Probable Value = 15.100 
 Percent Recovery = 96.7 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.664 
 Most Probable Value = 20.700 
 Percent Recovery = 99.8 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2050017 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25163-75159  Lab Value = 14.589 
 Most Probable Value = 15.100 
 Percent Recovery = 96.6 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.653 
 Most Probable Value = 15.100 
 Percent Recovery = 97.0 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.658 
 Most Probable Value = 20.700 
 Percent Recovery = 99.8 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000045 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25163-75159  Lab Value = 14.321 
 Most Probable Value = 15.100 
 Percent Recovery = 94.8 
 Analysis Date = 07/18/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.701 
 Most Probable Value = 15.100 
 Percent Recovery = 97.4 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.458 
 Most Probable Value = 20.700 
 Percent Recovery = 98.8 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1970108 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25163-75159  Lab Value = 14.634 
 Most Probable Value = 15.100 
 Percent Recovery = 96.9 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.366 
 Most Probable Value = 20.700 
 Percent Recovery = 98.4 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1920194 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25163-75159  Lab Value = 20.595 
 Most Probable Value = 20.700 
 Percent Recovery = 99.5 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1900137 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25163-75159  Lab Value = 14.235 
 Most Probable Value = 15.100 
 Percent Recovery = 94.3 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.947 
 Most Probable Value = 15.100 
 Percent Recovery = 99.0 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.974 
 Most Probable Value = 15.100 
 Percent Recovery = 99.2 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.160 
 Most Probable Value = 20.700 
 Percent Recovery = 102.2 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830142 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25163-75159  Lab Value = 10.942 
 Most Probable Value = 11.753 
 Percent Recovery = 93.1 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790192 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25159-75161  Lab Value = 54.392 
 Most Probable Value = 54.450 
 Percent Recovery = 99.9 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25154-75004  Lab Value = 64.229 
 Most Probable Value = 63.150 
 Percent Recovery = 101.7 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 11.284 
 Most Probable Value = 11.753 
 Percent Recovery = 96.0 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760168 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25159-75161  Lab Value = 54.904 
 Most Probable Value = 54.450 
 Percent Recovery = 100.8 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 63.755 
 Most Probable Value = 63.150 
 Percent Recovery = 101.0 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 11.426 
 Most Probable Value = 11.753 
 Percent Recovery = 97.2 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1720156 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25159-75161  Lab Value = 21.592 
 Most Probable Value = 20.918 
 Percent Recovery = 103.2 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1700095 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 54.700 
 Most Probable Value = 54.450 
 Percent Recovery = 100.5 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25154-75004  Lab Value = 62.163 
 Most Probable Value = 63.150 
 Percent Recovery = 98.4 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 11.506 
 Most Probable Value = 11.753 
 Percent Recovery = 97.9 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690126 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25159-75161  Lab Value = 54.551 
 Most Probable Value = 54.450 
 Percent Recovery = 100.2 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25154-75004  Lab Value = 62.868 
 Most Probable Value = 63.150 
 Percent Recovery = 99.6 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 11.476 
 Most Probable Value = 11.753 
 Percent Recovery = 97.6 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1650230 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25159-75161  Lab Value = 11.488 
 Most Probable Value = 11.753 
 Percent Recovery = 97.7 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1620157 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25159-75161  Lab Value = 63.768 
 Most Probable Value = 63.150 
 Percent Recovery = 101.0 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 11.269 
 Most Probable Value = 11.753 
 Percent Recovery = 95.9 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1580208 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25159-75161  Lab Value = 21.021 
 Most Probable Value = 20.918 
 Percent Recovery = 100.5 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1510052 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 21.097 
 Most Probable Value = 20.918 
 Percent Recovery = 100.9 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1420038 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 11.614 
 Most Probable Value = 11.753 
 Percent Recovery = 98.8 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550134 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25159-75161  Lab Value = 54.370 
 Most Probable Value = 54.450 
 Percent Recovery = 99.9 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25154-75004  Lab Value = 62.092 
 Most Probable Value = 63.150 
 Percent Recovery = 98.3 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 34.894 
 Most Probable Value = 33.750 
 Percent Recovery = 103.4 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 34.911 
 Most Probable Value = 33.750 
 Percent Recovery = 103.4 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 34.412 
 Most Probable Value = 33.750 
 Percent Recovery = 102.0 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.195 
 Most Probable Value = 33.750 
 Percent Recovery = 98.4 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 21.180 
 Most Probable Value = 20.918 
 Percent Recovery = 101.3 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1440015 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 3.489 
 Most Probable Value = 3.585 
 Percent Recovery = 97.3 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1400181 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50161-50DIW  Lab Value = 34.016 
 Most Probable Value = 33.750 
 Percent Recovery = 100.8 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.135 
 Most Probable Value = 33.750 
 Percent Recovery = 98.2 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.866 
 Most Probable Value = 20.918 
 Percent Recovery = 99.8 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370064 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25161-75159  Lab Value = 20.664 
 Most Probable Value = 20.918 
 Percent Recovery = 98.8 
 Analysis Date = 05/16/02 
 Lab Sample ID = 1350026 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25161-75159  Lab Value = 33.398 
 Most Probable Value = 33.750 
 Percent Recovery = 99.0 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.129 
 Most Probable Value = 33.750 
 Percent Recovery = 98.2 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.785 
 Most Probable Value = 33.750 
 Percent Recovery = 100.1 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.400 
 Most Probable Value = 20.918 
 Percent Recovery = 97.5 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300056 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25161-75159  Lab Value = 20.380 
 Most Probable Value = 20.918 
 Percent Recovery = 97.4 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300023 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25161-75159  Lab Value = 32.810 
 Most Probable Value = 33.750 
 Percent Recovery = 97.2 
 Analysis Date = 05/08/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 32.796 
 Most Probable Value = 33.750 
 Percent Recovery = 97.2 
 Analysis Date = 05/07/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.250 
 Most Probable Value = 20.918 
 Percent Recovery = 96.8 
 Analysis Date = 05/07/02 
 Lab Sample ID = 1260125 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25161-75159  Lab Value = 19.920 
 Most Probable Value = 20.700 
 Percent Recovery = 96.2 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1140084 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25163-75159  Lab Value = 14.039 
 Most Probable Value = 15.100 
 Percent Recovery = 93.0 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.116 
 Most Probable Value = 15.100 
 Percent Recovery = 93.5 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 19.870 
 Most Probable Value = 20.700 
 Percent Recovery = 96.0 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160082 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25163-75159  Lab Value = 3.101 
 Most Probable Value = 3.150 
 Percent Recovery = 98.4 
 Analysis Date = 04/26/02 
 Lab Sample ID = 1140079 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50163-50DIW  Lab Value = 14.751 
 Most Probable Value = 15.100 
 Percent Recovery = 97.7 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.584 
 Most Probable Value = 15.100 
 Percent Recovery = 96.6 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 15.013 
 Most Probable Value = 15.100 
 Percent Recovery = 99.4 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.571 
 Most Probable Value = 15.100 
 Percent Recovery = 96.5 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.703 
 Most Probable Value = 20.700 
 Percent Recovery = 100.0 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090186 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25163-75159  Lab Value = 20.460 
 Most Probable Value = 20.700 
 Percent Recovery = 98.8 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070010 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25163-75159  Lab Value = 14.015 
 Most Probable Value = 15.100 
 Percent Recovery = 92.8 
 Analysis Date = 04/15/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.264 
 Most Probable Value = 20.700 
 Percent Recovery = 97.9 
 Analysis Date = 04/15/02 
 Lab Sample ID = 1020017 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25163-75159  Lab Value = 20.080 
 Most Probable Value = 20.700 
 Percent Recovery = 97.0 
 Analysis Date = 04/12/02 
 Lab Sample ID = 1000069 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25163-75159  Lab Value = 14.290 
 Most Probable Value = 15.100 
 Percent Recovery = 94.6 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.015 
 Most Probable Value = 15.100 
 Percent Recovery = 92.8 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.239 
 Most Probable Value = 20.700 
 Percent Recovery = 97.8 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980067 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25163-75159  Lab Value = 20.852 
 Most Probable Value = 20.700 
 Percent Recovery = 100.7 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0930201 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25163-75159  Lab Value = 14.241 
 Most Probable Value = 15.100 
 Percent Recovery = 94.3 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.237 
 Most Probable Value = 15.100 
 Percent Recovery = 94.3 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 11.268 
 Most Probable Value = 11.753 
 Percent Recovery = 95.9 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920036 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25159-75161  Lab Value = 53.026 
 Most Probable Value = 54.450 
 Percent Recovery = 97.4 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 62.033 
 Most Probable Value = 63.150 
 Percent Recovery = 98.2 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 11.417 
 Most Probable Value = 11.753 
 Percent Recovery = 97.1 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0860007 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25159-75161  Lab Value = 63.091 
 Most Probable Value = 63.150 
 Percent Recovery = 99.9 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 11.991 
 Most Probable Value = 11.753 
 Percent Recovery = 102.0 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0840115 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 52.701 
 Most Probable Value = 54.450 
 Percent Recovery = 96.8 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 21.139 
 Most Probable Value = 20.918 
 Percent Recovery = 101.1 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0800008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 11.242 
 Most Probable Value = 11.753 
 Percent Recovery = 95.6 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790078 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25159-75161  Lab Value = 53.599 
 Most Probable Value = 54.450 
 Percent Recovery = 98.4 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 62.278 
 Most Probable Value = 63.150 
 Percent Recovery = 98.6 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 11.706 
 Most Probable Value = 11.753 
 Percent Recovery = 99.6 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0770061 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 52.474 
 Most Probable Value = 54.450 
 Percent Recovery = 96.4 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 59.548 
 Most Probable Value = 63.150 
 Percent Recovery = 94.3 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25004-75154  Lab Value = 52.205 
 Most Probable Value = 54.450 
 Percent Recovery = 95.9 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25154-75004  Lab Value = 11.358 
 Most Probable Value = 11.753 
 Percent Recovery = 96.6 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0720159 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25159-75161  Lab Value = 60.691 
 Most Probable Value = 63.150 
 Percent Recovery = 96.1 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 11.260 
 Most Probable Value = 11.753 
 Percent Recovery = 95.8 
 Analysis Date = 03/12/02 
 Lab Sample ID = 0700076 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25159-75161  Lab Value = 11.185 
 Most Probable Value = 11.753 
 Percent Recovery = 95.2 
 Analysis Date = 03/07/02 
 Lab Sample ID = 0650160 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25159-75161  Lab Value = 61.257 
 Most Probable Value = 63.150 
 Percent Recovery = 97.0 
 Analysis Date = 03/07/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 32.541 
 Most Probable Value = 33.750 
 Percent Recovery = 96.4 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 32.967 
 Most Probable Value = 33.750 
 Percent Recovery = 97.7 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 3.623 
 Most Probable Value = 3.585 
 Percent Recovery = 101.0 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0530005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50161-50DIW  Lab Value = 32.624 
 Most Probable Value = 33.750 
 Percent Recovery = 96.7 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 32.773 
 Most Probable Value = 33.750 
 Percent Recovery = 97.1 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.300 
 Most Probable Value = 20.918 
 Percent Recovery = 97.0 
 Analysis Date = 02/27/02 
 Lab Sample ID = 0580133 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25161-75159  Lab Value = 20.249 
 Most Probable Value = 20.918 
 Percent Recovery = 96.8 
 Analysis Date = 02/25/02 
 Lab Sample ID = 0560086 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25161-75159  Lab Value = 33.063 
 Most Probable Value = 33.750 
 Percent Recovery = 98.0 
 Analysis Date = 02/21/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 32.967 
 Most Probable Value = 33.750 
 Percent Recovery = 97.7 
 Analysis Date = 02/21/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.456 
 Most Probable Value = 20.918 
 Percent Recovery = 97.8 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510114 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25161-75159  Lab Value = 33.268 
 Most Probable Value = 33.750 
 Percent Recovery = 98.6 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.679 
 Most Probable Value = 20.918 
 Percent Recovery = 98.9 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430024 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25161-75159  Lab Value = 33.671 
 Most Probable Value = 33.750 
 Percent Recovery = 99.8 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 34.218 
 Most Probable Value = 33.750 
 Percent Recovery = 101.4 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.976 
 Most Probable Value = 20.918 
 Percent Recovery = 100.3 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460028 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 20.531 
 Most Probable Value = 20.918 
 Percent Recovery = 98.1 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390012 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25161-75159  Lab Value = 33.204 
 Most Probable Value = 33.750 
 Percent Recovery = 98.4 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.663 
 Most Probable Value = 33.750 
 Percent Recovery = 99.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.662 
 Most Probable Value = 20.918 
 Percent Recovery = 98.8 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370011 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25161-75159  Lab Value = 20.877 
 Most Probable Value = 20.918 
 Percent Recovery = 99.8 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370006 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25161-75159  Lab Value = 14.308 
 Most Probable Value = 15.100 
 Percent Recovery = 94.8 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.708 
 Most Probable Value = 20.700 
 Percent Recovery = 100.0 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320093 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25163-75159  Lab Value = 14.508 
 Most Probable Value = 15.100 
 Percent Recovery = 96.1 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.799 
 Most Probable Value = 15.100 
 Percent Recovery = 98.0 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.197 
 Most Probable Value = 20.700 
 Percent Recovery = 97.6 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300031 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25163-75159  Lab Value = 13.629 
 Most Probable Value = 15.100 
 Percent Recovery = 90.3 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = -2.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 19.319 
 Most Probable Value = 20.700 
 Percent Recovery = 93.3 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280075 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25163-75159  Lab Value = 3.121 
 Most Probable Value = 3.150 
 Percent Recovery = 99.1 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230039 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50163-50DIW  Lab Value = 14.044 
 Most Probable Value = 15.100 
 Percent Recovery = 93.0 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.058 
 Most Probable Value = 15.100 
 Percent Recovery = 93.1 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 19.839 
 Most Probable Value = 20.700 
 Percent Recovery = 95.8 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230035 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25163-75159  Lab Value = 15.744 
 Most Probable Value = 15.100 
 Percent Recovery = 104.3 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 15.815 
 Most Probable Value = 15.100 
 Percent Recovery = 104.7 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.813 
 Most Probable Value = 20.700 
 Percent Recovery = 100.5 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170010 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 14.612 
 Most Probable Value = 15.100 
 Percent Recovery = 96.8 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.518 
 Most Probable Value = 20.700 
 Percent Recovery = 99.1 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150022 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 20.921 
 Most Probable Value = 20.700 
 Percent Recovery = 101.1 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25163-75159  Lab Value = 14.588 
 Most Probable Value = 15.100 
 Percent Recovery = 96.6 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.482 
 Most Probable Value = 20.700 
 Percent Recovery = 98.9 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080015 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 14.334 
 Most Probable Value = 15.100 
 Percent Recovery = 94.9 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 11.936 
 Most Probable Value = 11.753 
 Percent Recovery = 101.6 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650044 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 63.290 
 Most Probable Value = 63.150 
 Percent Recovery = 100.2 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 21.326 
 Most Probable Value = 20.918 
 Percent Recovery = 102.0 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620072 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 11.283 
 Most Probable Value = 11.753 
 Percent Recovery = 96.0 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620077 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25159-75161  Lab Value = 11.233 
 Most Probable Value = 11.753 
 Percent Recovery = 95.6 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620075 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25159-75161  Lab Value = 52.278 
 Most Probable Value = 54.450 
 Percent Recovery = 96.0 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 59.868 
 Most Probable Value = 63.150 
 Percent Recovery = 94.8 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 53.153 
 Most Probable Value = 54.450 
 Percent Recovery = 97.6 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 11.662 
 Most Probable Value = 11.753 
 Percent Recovery = 99.2 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530023 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25159-75161  Lab Value = 55.988 
 Most Probable Value = 54.450 
 Percent Recovery = 102.8 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25154-75004  Lab Value = 63.265 
 Most Probable Value = 63.150 
 Percent Recovery = 100.2 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 11.642 
 Most Probable Value = 11.753 
 Percent Recovery = 99.1 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480013 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25159-75161  Lab Value = 59.823 
 Most Probable Value = 63.150 
 Percent Recovery = 94.7 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 11.567 
 Most Probable Value = 11.753 
 Percent Recovery = 98.4 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460007 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25159-75161  Lab Value = 11.408 
 Most Probable Value = 11.753 
 Percent Recovery = 97.1 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410010 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25159-75161  Lab Value = 58.432 
 Most Probable Value = 63.150 
 Percent Recovery = 92.5 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25004-75154  Lab Value = 12.279 
 Most Probable Value = 11.753 
 Percent Recovery = 104.5 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400011 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25159-75161  Lab Value = 55.138 
 Most Probable Value = 54.450 
 Percent Recovery = 101.3 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25154-75004  Lab Value = 55.584 
 Most Probable Value = 54.450 
 Percent Recovery = 102.1 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25154-75004  Lab Value = 63.759 
 Most Probable Value = 63.150 
 Percent Recovery = 101.0 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 21.589 
 Most Probable Value = 20.918 
 Percent Recovery = 103.2 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370121 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 32.811 
 Most Probable Value = 33.750 
 Percent Recovery = 97.2 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 32.698 
 Most Probable Value = 33.750 
 Percent Recovery = 96.9 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.364 
 Most Probable Value = 33.750 
 Percent Recovery = 98.9 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.928 
 Most Probable Value = 33.750 
 Percent Recovery = 100.5 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 21.213 
 Most Probable Value = 20.918 
 Percent Recovery = 101.4 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320137 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 25.060 
 Most Probable Value = 20.918 
 Percent Recovery = 119.8 
 Analysis Date = 11/26/01 
 Lab Sample ID = 3300032 
 Number of FPS (SD) = 4.6 
 Blind Sample ID = 25161-75159  Lab Value = 33.781 
 Most Probable Value = 33.750 
 Percent Recovery = 100.1 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.626 
 Most Probable Value = 33.750 
 Percent Recovery = 99.6 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.785 
 Most Probable Value = 20.918 
 Percent Recovery = 99.4 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250006 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25161-75159  Lab Value = 21.030 
 Most Probable Value = 20.918 
 Percent Recovery = 100.5 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250005 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 34.265 
 Most Probable Value = 33.750 
 Percent Recovery = 101.5 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 34.249 
 Most Probable Value = 33.750 
 Percent Recovery = 101.5 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 34.051 
 Most Probable Value = 33.750 
 Percent Recovery = 100.9 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 21.721 
 Most Probable Value = 20.918 
 Percent Recovery = 103.8 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180051 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25161-75159  Lab Value = 21.407 
 Most Probable Value = 20.918 
 Percent Recovery = 102.3 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120022 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25161-75159  Lab Value = 33.921 
 Most Probable Value = 33.750 
 Percent Recovery = 100.5 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 33.897 
 Most Probable Value = 33.750 
 Percent Recovery = 100.4 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 21.245 
 Most Probable Value = 20.918 
 Percent Recovery = 101.6 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090194 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 15.205 
 Most Probable Value = 15.100 
 Percent Recovery = 100.7 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.077 
 Most Probable Value = 20.700 
 Percent Recovery = 101.8 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030147 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 14.681 
 Most Probable Value = 15.100 
 Percent Recovery = 97.2 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.421 
 Most Probable Value = 20.700 
 Percent Recovery = 98.7 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990072 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25163-75159  Lab Value = 3.158 
 Most Probable Value = 3.150 
 Percent Recovery = 100.3 
 Analysis Date = 10/23/01 
 Lab Sample ID = 2960001 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50163-50DIW  Lab Value = 14.799 
 Most Probable Value = 15.100 
 Percent Recovery = 98.0 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.781 
 Most Probable Value = 20.700 
 Percent Recovery = 100.4 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950107 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 15.125 
 Most Probable Value = 15.100 
 Percent Recovery = 100.2 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.046 
 Most Probable Value = 20.700 
 Percent Recovery = 101.7 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920092 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 15.215 
 Most Probable Value = 15.100 
 Percent Recovery = 100.8 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 14.938 
 Most Probable Value = 15.100 
 Percent Recovery = 98.9 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 15.125 
 Most Probable Value = 15.100 
 Percent Recovery = 100.2 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.032 
 Most Probable Value = 20.700 
 Percent Recovery = 101.6 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880143 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 21.105 
 Most Probable Value = 20.700 
 Percent Recovery = 102.0 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840019 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25163-75159  Lab Value = 15.052 
 Most Probable Value = 15.100 
 Percent Recovery = 99.7 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 15.090 
 Most Probable Value = 15.100 
 Percent Recovery = 99.9 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780230 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.611 
 Most Probable Value = 20.700 
 Percent Recovery = 99.6 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780233 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25163-75159  Lab Value = 15.498 
 Most Probable Value = 15.100 
 Percent Recovery = 102.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 15.196 
 Most Probable Value = 15.100 
 Percent Recovery = 100.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.947 
 Most Probable Value = 20.700 
 Percent Recovery = 101.2 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760037 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 39.190 
 Most Probable Value = 37.875 
 Percent Recovery = 103.5 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760036 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25159-75155  Lab Value = 40.189 
 Most Probable Value = 39.280 
 Percent Recovery = 102.3 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure



- Chloride, FIL, IC -
Percent Recovery by Date
Lab: NWQL, PCode: 00940, MCode: IC022
Analysis Dates: 10/03/01 through 09/28/06
Open Data Set

 Lab Value = 0.200 
 Most Probable Value = 19.875 
 Percent Recovery = 1.0 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = -20.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 168.448 
 Most Probable Value = 32.350 
 Percent Recovery = 520.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = 84.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.200 
 Most Probable Value = 19.875 
 Percent Recovery = 1.0 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = -20.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 168.448 
 Most Probable Value = 32.350 
 Percent Recovery = 520.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = 84.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 11.196 
 Most Probable Value = 12.000 
 Percent Recovery = 93.3 
 Analysis Date = 09/28/06 
 Lab Sample ID = 2680088 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 10.135 
 Most Probable Value = 10.660 
 Percent Recovery = 95.1 
 Analysis Date = 09/28/06 
 Lab Sample ID = 2690075 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 10.454 
 Most Probable Value = 10.660 
 Percent Recovery = 98.1 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2650117 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75170  Lab Value = 11.004 
 Most Probable Value = 12.000 
 Percent Recovery = 91.7 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2630119 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 10.937 
 Most Probable Value = 12.000 
 Percent Recovery = 91.1 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2620209 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 10.121 
 Most Probable Value = 10.660 
 Percent Recovery = 94.9 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2580205 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75170  Lab Value = 11.244 
 Most Probable Value = 12.000 
 Percent Recovery = 93.7 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2510397 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.899 
 Most Probable Value = 10.660 
 Percent Recovery = 92.9 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2540001 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25172-75170  Lab Value = 9.995 
 Most Probable Value = 10.660 
 Percent Recovery = 93.8 
 Analysis Date = 09/12/06 
 Lab Sample ID = 2500166 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 11.203 
 Most Probable Value = 12.000 
 Percent Recovery = 93.4 
 Analysis Date = 09/07/06 
 Lab Sample ID = 2480070 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 6.409 
 Most Probable Value = 6.660 
 Percent Recovery = 96.2 
 Analysis Date = 08/31/06 
 Lab Sample ID = 2370430 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 9.901 
 Most Probable Value = 10.660 
 Percent Recovery = 92.9 
 Analysis Date = 08/31/06 
 Lab Sample ID = 2400121 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25172-75170  Lab Value = 6.423 
 Most Probable Value = 6.660 
 Percent Recovery = 96.4 
 Analysis Date = 08/29/06 
 Lab Sample ID = 2300088 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 6.422 
 Most Probable Value = 6.660 
 Percent Recovery = 96.4 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2340037 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 9.978 
 Most Probable Value = 10.660 
 Percent Recovery = 93.6 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2330212 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75170  Lab Value = 9.968 
 Most Probable Value = 10.660 
 Percent Recovery = 93.5 
 Analysis Date = 08/18/06 
 Lab Sample ID = 2280134 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75170  Lab Value = 6.471 
 Most Probable Value = 6.660 
 Percent Recovery = 97.2 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2230258 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 9.922 
 Most Probable Value = 10.660 
 Percent Recovery = 93.1 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2260051 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75170  Lab Value = 6.397 
 Most Probable Value = 6.660 
 Percent Recovery = 96.1 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2190172 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 6.432 
 Most Probable Value = 6.660 
 Percent Recovery = 96.6 
 Analysis Date = 08/11/06 
 Lab Sample ID = 2200104 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 10.046 
 Most Probable Value = 10.660 
 Percent Recovery = 94.2 
 Analysis Date = 08/10/06 
 Lab Sample ID = 2190173 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 9.993 
 Most Probable Value = 10.660 
 Percent Recovery = 93.7 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2150116 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 6.400 
 Most Probable Value = 6.660 
 Percent Recovery = 96.1 
 Analysis Date = 08/03/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.721 
 Most Probable Value = 9.190 
 Percent Recovery = 94.9 
 Analysis Date = 08/02/06 
 Lab Sample ID = 2080098 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 8.654 
 Most Probable Value = 9.190 
 Percent Recovery = 94.2 
 Analysis Date = 07/29/06 
 Lab Sample ID = 2050126 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50170  Lab Value = 6.401 
 Most Probable Value = 6.660 
 Percent Recovery = 96.1 
 Analysis Date = 07/28/06 
 Lab Sample ID = 2020229 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.683 
 Most Probable Value = 9.190 
 Percent Recovery = 94.5 
 Analysis Date = 07/26/06 
 Lab Sample ID = 2010015 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50170  Lab Value = 6.401 
 Most Probable Value = 6.660 
 Percent Recovery = 96.1 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990162 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 6.389 
 Most Probable Value = 6.660 
 Percent Recovery = 95.9 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1950017 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.714 
 Most Probable Value = 9.190 
 Percent Recovery = 94.8 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 6.426 
 Most Probable Value = 6.660 
 Percent Recovery = 96.5 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1910077 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.704 
 Most Probable Value = 9.190 
 Percent Recovery = 94.7 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1910072 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 8.696 
 Most Probable Value = 9.190 
 Percent Recovery = 94.6 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1910086 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 6.408 
 Most Probable Value = 6.660 
 Percent Recovery = 96.2 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1860016 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.822 
 Most Probable Value = 9.190 
 Percent Recovery = 96.0 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1810354 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 10.562 
 Most Probable Value = 11.125 
 Percent Recovery = 94.9 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1800250 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75168  Lab Value = 10.489 
 Most Probable Value = 11.125 
 Percent Recovery = 94.3 
 Analysis Date = 07/01/06 
 Lab Sample ID = 1780112 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75168  Lab Value = 8.700 
 Most Probable Value = 9.190 
 Percent Recovery = 94.7 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1740229 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 10.561 
 Most Probable Value = 11.125 
 Percent Recovery = 94.9 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1740209 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75168  Lab Value = 8.694 
 Most Probable Value = 9.190 
 Percent Recovery = 94.6 
 Analysis Date = 06/28/06 
 Lab Sample ID = 1730124 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 8.671 
 Most Probable Value = 9.190 
 Percent Recovery = 94.4 
 Analysis Date = 06/22/06 
 Lab Sample ID = 1670243 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50170  Lab Value = 10.482 
 Most Probable Value = 11.125 
 Percent Recovery = 94.2 
 Analysis Date = 06/21/06 
 Lab Sample ID = 1660145 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75168  Lab Value = 8.788 
 Most Probable Value = 9.190 
 Percent Recovery = 95.6 
 Analysis Date = 06/17/06 
 Lab Sample ID = 1600201 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 10.668 
 Most Probable Value = 11.125 
 Percent Recovery = 95.9 
 Analysis Date = 06/17/06 
 Lab Sample ID = 1630149 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75168  Lab Value = 10.650 
 Most Probable Value = 11.125 
 Percent Recovery = 95.7 
 Analysis Date = 06/15/06 
 Lab Sample ID = 1590163 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 8.780 
 Most Probable Value = 9.190 
 Percent Recovery = 95.5 
 Analysis Date = 06/09/06 
 Lab Sample ID = 1570195 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 4.927 
 Most Probable Value = 4.750 
 Percent Recovery = 103.7 
 Analysis Date = 05/31/06 
 Lab Sample ID = 1460011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.697 
 Most Probable Value = 11.125 
 Percent Recovery = 96.2 
 Analysis Date = 05/31/06 
 Lab Sample ID = 1460005 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75168  Lab Value = 4.854 
 Most Probable Value = 4.750 
 Percent Recovery = 102.2 
 Analysis Date = 05/25/06 
 Lab Sample ID = 1420084 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.851 
 Most Probable Value = 4.750 
 Percent Recovery = 102.1 
 Analysis Date = 05/23/06 
 Lab Sample ID = 1380004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.888 
 Most Probable Value = 11.125 
 Percent Recovery = 97.9 
 Analysis Date = 05/23/06 
 Lab Sample ID = 1390230 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 10.888 
 Most Probable Value = 11.125 
 Percent Recovery = 97.9 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 10.585 
 Most Probable Value = 11.125 
 Percent Recovery = 95.1 
 Analysis Date = 05/18/06 
 Lab Sample ID = 1320173 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 4.815 
 Most Probable Value = 4.750 
 Percent Recovery = 101.4 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1310137 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.800 
 Most Probable Value = 4.750 
 Percent Recovery = 101.1 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1280102 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.564 
 Most Probable Value = 11.125 
 Percent Recovery = 95.0 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75168  Lab Value = 4.869 
 Most Probable Value = 4.750 
 Percent Recovery = 102.5 
 Analysis Date = 05/11/06 
 Lab Sample ID = 1240136 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.503 
 Most Probable Value = 11.125 
 Percent Recovery = 94.4 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1220156 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75168  Lab Value = 4.819 
 Most Probable Value = 4.750 
 Percent Recovery = 101.5 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1210050 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.512 
 Most Probable Value = 12.000 
 Percent Recovery = 95.9 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1170182 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 11.478 
 Most Probable Value = 12.000 
 Percent Recovery = 95.7 
 Analysis Date = 04/28/06 
 Lab Sample ID = 1150097 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.922 
 Most Probable Value = 4.750 
 Percent Recovery = 103.6 
 Analysis Date = 04/28/06 
 Lab Sample ID = 1110231 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.165 
 Most Probable Value = 12.000 
 Percent Recovery = 93.0 
 Analysis Date = 04/27/06 
 Lab Sample ID = 1100073 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.851 
 Most Probable Value = 4.750 
 Percent Recovery = 102.1 
 Analysis Date = 04/26/06 
 Lab Sample ID = 1080076 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.306 
 Most Probable Value = 12.000 
 Percent Recovery = 94.2 
 Analysis Date = 04/25/06 
 Lab Sample ID = 1030096 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.857 
 Most Probable Value = 4.750 
 Percent Recovery = 102.3 
 Analysis Date = 04/25/06 
 Lab Sample ID = 1040007 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.708 
 Most Probable Value = 12.000 
 Percent Recovery = 89.2 
 Analysis Date = 04/12/06 
 Lab Sample ID = 1000125 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.850 
 Most Probable Value = 4.750 
 Percent Recovery = 102.1 
 Analysis Date = 04/12/06 
 Lab Sample ID = 0970090 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.236 
 Most Probable Value = 12.000 
 Percent Recovery = 93.6 
 Analysis Date = 04/10/06 
 Lab Sample ID = 0960077 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.820 
 Most Probable Value = 4.750 
 Percent Recovery = 101.5 
 Analysis Date = 04/05/06 
 Lab Sample ID = 0930083 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.277 
 Most Probable Value = 12.000 
 Percent Recovery = 94.0 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0870025 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 10.050 
 Most Probable Value = 10.660 
 Percent Recovery = 94.3 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0860079 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 10.584 
 Most Probable Value = 12.000 
 Percent Recovery = 88.2 
 Analysis Date = 03/22/06 
 Lab Sample ID = 0750095 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 11.064 
 Most Probable Value = 12.000 
 Percent Recovery = 92.2 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0730045 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.921 
 Most Probable Value = 10.660 
 Percent Recovery = 93.1 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0720059 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75170  Lab Value = 10.002 
 Most Probable Value = 10.660 
 Percent Recovery = 93.8 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0670053 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 11.168 
 Most Probable Value = 12.000 
 Percent Recovery = 93.1 
 Analysis Date = 03/09/06 
 Lab Sample ID = 0660033 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.942 
 Most Probable Value = 10.660 
 Percent Recovery = 93.3 
 Analysis Date = 03/09/06 
 Lab Sample ID = 0650044 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75170  Lab Value = 11.230 
 Most Probable Value = 12.000 
 Percent Recovery = 93.6 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0610056 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.988 
 Most Probable Value = 10.660 
 Percent Recovery = 93.7 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0600074 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 6.436 
 Most Probable Value = 6.660 
 Percent Recovery = 96.6 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0590094 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 6.427 
 Most Probable Value = 6.660 
 Percent Recovery = 96.5 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0540072 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 9.957 
 Most Probable Value = 10.660 
 Percent Recovery = 93.4 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0530040 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75170  Lab Value = 6.584 
 Most Probable Value = 6.660 
 Percent Recovery = 98.9 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0520094 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 10.027 
 Most Probable Value = 10.660 
 Percent Recovery = 94.1 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0470066 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 6.480 
 Most Probable Value = 6.660 
 Percent Recovery = 97.3 
 Analysis Date = 02/16/06 
 Lab Sample ID = 0440047 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 10.156 
 Most Probable Value = 10.660 
 Percent Recovery = 95.3 
 Analysis Date = 02/16/06 
 Lab Sample ID = 0450026 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 6.533 
 Most Probable Value = 6.660 
 Percent Recovery = 98.1 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0370016 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 10.259 
 Most Probable Value = 10.660 
 Percent Recovery = 96.2 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0380037 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75170  Lab Value = 10.051 
 Most Probable Value = 10.660 
 Percent Recovery = 94.3 
 Analysis Date = 02/08/06 
 Lab Sample ID = 0330065 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 8.755 
 Most Probable Value = 9.190 
 Percent Recovery = 95.3 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0250059 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 6.470 
 Most Probable Value = 6.660 
 Percent Recovery = 97.1 
 Analysis Date = 01/26/06 
 Lab Sample ID = 0240043 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.893 
 Most Probable Value = 9.190 
 Percent Recovery = 96.8 
 Analysis Date = 01/26/06 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 6.457 
 Most Probable Value = 6.660 
 Percent Recovery = 97.0 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0190005 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.930 
 Most Probable Value = 9.190 
 Percent Recovery = 97.2 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0130008 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 8.984 
 Most Probable Value = 9.190 
 Percent Recovery = 97.8 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0100027 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50170  Lab Value = 6.545 
 Most Probable Value = 6.660 
 Percent Recovery = 98.3 
 Analysis Date = 01/19/06 
 Lab Sample ID = 0170063 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 6.453 
 Most Probable Value = 6.660 
 Percent Recovery = 96.9 
 Analysis Date = 01/14/06 
 Lab Sample ID = 0090007 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.720 
 Most Probable Value = 9.190 
 Percent Recovery = 94.9 
 Analysis Date = 01/14/06 
 Lab Sample ID = 0060011 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 6.596 
 Most Probable Value = 6.660 
 Percent Recovery = 99.0 
 Analysis Date = 01/06/06 
 Lab Sample ID = 0040036 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.829 
 Most Probable Value = 9.190 
 Percent Recovery = 96.1 
 Analysis Date = 01/06/06 
 Lab Sample ID = 3640076 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 10.921 
 Most Probable Value = 11.125 
 Percent Recovery = 98.2 
 Analysis Date = 01/05/06 
 Lab Sample ID = 3630006 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 8.820 
 Most Probable Value = 9.190 
 Percent Recovery = 96.0 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3560004 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 10.636 
 Most Probable Value = 11.125 
 Percent Recovery = 95.6 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3570006 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 10.624 
 Most Probable Value = 11.125 
 Percent Recovery = 95.5 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3550004 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 8.842 
 Most Probable Value = 9.190 
 Percent Recovery = 96.2 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3530069 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 8.846 
 Most Probable Value = 9.190 
 Percent Recovery = 96.3 
 Analysis Date = 12/19/05 
 Lab Sample ID = 3490152 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 10.647 
 Most Probable Value = 11.125 
 Percent Recovery = 95.7 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3480001 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 8.810 
 Most Probable Value = 9.190 
 Percent Recovery = 95.9 
 Analysis Date = 12/14/05 
 Lab Sample ID = 3420003 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 10.744 
 Most Probable Value = 11.125 
 Percent Recovery = 96.6 
 Analysis Date = 12/14/05 
 Lab Sample ID = 3430074 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75168  Lab Value = 8.798 
 Most Probable Value = 9.190 
 Percent Recovery = 95.7 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3390047 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 10.749 
 Most Probable Value = 11.125 
 Percent Recovery = 96.6 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3400168 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75168  Lab Value = 4.884 
 Most Probable Value = 4.750 
 Percent Recovery = 102.8 
 Analysis Date = 12/02/05 
 Lab Sample ID = 3340010 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.708 
 Most Probable Value = 11.125 
 Percent Recovery = 96.3 
 Analysis Date = 12/02/05 
 Lab Sample ID = 3340007 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75168  Lab Value = 4.917 
 Most Probable Value = 4.750 
 Percent Recovery = 103.5 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3270114 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.792 
 Most Probable Value = 11.125 
 Percent Recovery = 97.0 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3260096 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75168  Lab Value = 4.848 
 Most Probable Value = 4.750 
 Percent Recovery = 102.1 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3250048 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.522 
 Most Probable Value = 11.125 
 Percent Recovery = 94.6 
 Analysis Date = 11/22/05 
 Lab Sample ID = 3210140 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75168  Lab Value = 10.470 
 Most Probable Value = 11.125 
 Percent Recovery = 94.1 
 Analysis Date = 11/18/05 
 Lab Sample ID = 3190011 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75168  Lab Value = 4.925 
 Most Probable Value = 4.750 
 Percent Recovery = 103.7 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3180037 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.888 
 Most Probable Value = 4.750 
 Percent Recovery = 102.9 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3120059 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.887 
 Most Probable Value = 4.750 
 Percent Recovery = 102.9 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3080099 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.631 
 Most Probable Value = 11.125 
 Percent Recovery = 95.6 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3110076 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 11.311 
 Most Probable Value = 12.000 
 Percent Recovery = 94.3 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3010128 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.930 
 Most Probable Value = 4.750 
 Percent Recovery = 103.8 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3040128 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.897 
 Most Probable Value = 11.125 
 Percent Recovery = 98.0 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3060045 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 11.403 
 Most Probable Value = 12.000 
 Percent Recovery = 95.0 
 Analysis Date = 11/02/05 
 Lab Sample ID = 2980100 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 11.369 
 Most Probable Value = 12.000 
 Percent Recovery = 94.7 
 Analysis Date = 10/29/05 
 Lab Sample ID = 2970030 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.796 
 Most Probable Value = 4.750 
 Percent Recovery = 101.0 
 Analysis Date = 10/29/05 
 Lab Sample ID = 2970037 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.806 
 Most Probable Value = 4.750 
 Percent Recovery = 101.2 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2920100 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.340 
 Most Probable Value = 12.000 
 Percent Recovery = 94.5 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2870110 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.929 
 Most Probable Value = 4.750 
 Percent Recovery = 103.8 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2900077 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.733 
 Most Probable Value = 12.000 
 Percent Recovery = 97.8 
 Analysis Date = 10/19/05 
 Lab Sample ID = 2790063 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 11.465 
 Most Probable Value = 12.000 
 Percent Recovery = 95.5 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850127 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.831 
 Most Probable Value = 4.750 
 Percent Recovery = 101.7 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2800165 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.990 
 Most Probable Value = 4.750 
 Percent Recovery = 105.1 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2770190 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.795 
 Most Probable Value = 4.750 
 Percent Recovery = 100.9 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2720016 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.641 
 Most Probable Value = 16.350 
 Percent Recovery = 101.8 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2700024 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 15.637 
 Most Probable Value = 16.350 
 Percent Recovery = 95.6 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2660202 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50164  Lab Value = 4.816 
 Most Probable Value = 4.750 
 Percent Recovery = 101.4 
 Analysis Date = 09/28/05 
 Lab Sample ID = 2650124 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.834 
 Most Probable Value = 4.750 
 Percent Recovery = 101.8 
 Analysis Date = 09/24/05 
 Lab Sample ID = 2580115 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.066 
 Most Probable Value = 16.350 
 Percent Recovery = 98.3 
 Analysis Date = 09/22/05 
 Lab Sample ID = 2630006 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50164  Lab Value = 15.996 
 Most Probable Value = 16.350 
 Percent Recovery = 97.8 
 Analysis Date = 09/16/05 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50164  Lab Value = 4.627 
 Most Probable Value = 4.750 
 Percent Recovery = 97.4 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2510180 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.551 
 Most Probable Value = 16.350 
 Percent Recovery = 95.1 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2520043 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50168-50164  Lab Value = 15.491 
 Most Probable Value = 16.350 
 Percent Recovery = 94.7 
 Analysis Date = 09/10/05 
 Lab Sample ID = 2490117 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50168-50164  Lab Value = 4.844 
 Most Probable Value = 4.750 
 Percent Recovery = 102.0 
 Analysis Date = 09/09/05 
 Lab Sample ID = 2450120 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.667 
 Most Probable Value = 16.350 
 Percent Recovery = 95.8 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380183 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50164  Lab Value = 27.633 
 Most Probable Value = 27.300 
 Percent Recovery = 101.2 
 Analysis Date = 08/30/05 
 Lab Sample ID = 2360004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 27.522 
 Most Probable Value = 27.300 
 Percent Recovery = 100.8 
 Analysis Date = 08/27/05 
 Lab Sample ID = 2340043 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 27.405 
 Most Probable Value = 27.300 
 Percent Recovery = 100.4 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2290212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 16.181 
 Most Probable Value = 16.350 
 Percent Recovery = 99.0 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2310007 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 15.693 
 Most Probable Value = 16.350 
 Percent Recovery = 96.0 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280032 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50164  Lab Value = 15.950 
 Most Probable Value = 16.350 
 Percent Recovery = 97.6 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2240418 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50164  Lab Value = 27.554 
 Most Probable Value = 27.300 
 Percent Recovery = 100.9 
 Analysis Date = 08/19/05 
 Lab Sample ID = 2230319 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 27.486 
 Most Probable Value = 27.300 
 Percent Recovery = 100.7 
 Analysis Date = 08/19/05 
 Lab Sample ID = 2220222 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 14.868 
 Most Probable Value = 16.350 
 Percent Recovery = 90.9 
 Analysis Date = 08/16/05 
 Lab Sample ID = 2170142 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50168-50164  Lab Value = 27.628 
 Most Probable Value = 27.300 
 Percent Recovery = 101.2 
 Analysis Date = 08/13/05 
 Lab Sample ID = 2150227 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 15.850 
 Most Probable Value = 16.350 
 Percent Recovery = 96.9 
 Analysis Date = 08/12/05 
 Lab Sample ID = 2140085 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50164  Lab Value = 27.687 
 Most Probable Value = 27.300 
 Percent Recovery = 101.4 
 Analysis Date = 08/10/05 
 Lab Sample ID = 2100053 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 30.170 
 Most Probable Value = 29.800 
 Percent Recovery = 101.2 
 Analysis Date = 08/03/05 
 Lab Sample ID = 2080321 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50166  Lab Value = 30.247 
 Most Probable Value = 29.800 
 Percent Recovery = 101.5 
 Analysis Date = 08/02/05 
 Lab Sample ID = 2060112 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 27.363 
 Most Probable Value = 27.300 
 Percent Recovery = 100.2 
 Analysis Date = 07/30/05 
 Lab Sample ID = 2030282 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 27.772 
 Most Probable Value = 27.300 
 Percent Recovery = 101.7 
 Analysis Date = 07/29/05 
 Lab Sample ID = 2000159 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 30.259 
 Most Probable Value = 29.800 
 Percent Recovery = 101.5 
 Analysis Date = 07/29/05 
 Lab Sample ID = 2010184 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 28.130 
 Most Probable Value = 27.300 
 Percent Recovery = 103.0 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1960088 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 30.360 
 Most Probable Value = 29.800 
 Percent Recovery = 101.9 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1940290 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 30.161 
 Most Probable Value = 29.800 
 Percent Recovery = 101.2 
 Analysis Date = 07/15/05 
 Lab Sample ID = 1920125 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50166  Lab Value = 30.472 
 Most Probable Value = 29.800 
 Percent Recovery = 102.3 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1870123 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50166  Lab Value = 27.675 
 Most Probable Value = 27.300 
 Percent Recovery = 101.4 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1890263 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 28.672 
 Most Probable Value = 27.300 
 Percent Recovery = 105.0 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1860039 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 30.402 
 Most Probable Value = 29.800 
 Percent Recovery = 102.0 
 Analysis Date = 07/07/05 
 Lab Sample ID = 1810184 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 30.107 
 Most Probable Value = 29.675 
 Percent Recovery = 101.5 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1800016 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 30.216 
 Most Probable Value = 29.675 
 Percent Recovery = 101.8 
 Analysis Date = 07/01/05 
 Lab Sample ID = 1750354 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 29.481 
 Most Probable Value = 29.800 
 Percent Recovery = 98.9 
 Analysis Date = 06/24/05 
 Lab Sample ID = 1710125 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50166  Lab Value = 30.648 
 Most Probable Value = 29.800 
 Percent Recovery = 102.8 
 Analysis Date = 06/23/05 
 Lab Sample ID = 1740228 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 30.656 
 Most Probable Value = 29.675 
 Percent Recovery = 103.3 
 Analysis Date = 06/23/05 
 Lab Sample ID = 1720230 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 29.872 
 Most Probable Value = 29.800 
 Percent Recovery = 100.2 
 Analysis Date = 06/21/05 
 Lab Sample ID = 1670214 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50166  Lab Value = 29.433 
 Most Probable Value = 29.675 
 Percent Recovery = 99.2 
 Analysis Date = 06/18/05 
 Lab Sample ID = 1650167 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 29.298 
 Most Probable Value = 29.675 
 Percent Recovery = 98.7 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1610160 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25168-75166  Lab Value = 29.422 
 Most Probable Value = 29.800 
 Percent Recovery = 98.7 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1600262 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50166  Lab Value = 29.337 
 Most Probable Value = 29.675 
 Percent Recovery = 98.9 
 Analysis Date = 06/15/05 
 Lab Sample ID = 1580152 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 29.353 
 Most Probable Value = 29.800 
 Percent Recovery = 98.5 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1570143 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50166  Lab Value = 29.453 
 Most Probable Value = 29.675 
 Percent Recovery = 99.3 
 Analysis Date = 06/08/05 
 Lab Sample ID = 1510155 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 11.695 
 Most Probable Value = 11.600 
 Percent Recovery = 100.8 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 30.610 
 Most Probable Value = 29.675 
 Percent Recovery = 103.2 
 Analysis Date = 05/26/05 
 Lab Sample ID = 1370183 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25168-75166  Lab Value = 11.002 
 Most Probable Value = 11.600 
 Percent Recovery = 94.8 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1430071 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 29.857 
 Most Probable Value = 29.675 
 Percent Recovery = 100.6 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1400212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 11.591 
 Most Probable Value = 11.600 
 Percent Recovery = 99.9 
 Analysis Date = 05/21/05 
 Lab Sample ID = 1380126 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 29.560 
 Most Probable Value = 29.675 
 Percent Recovery = 99.6 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1330243 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 11.427 
 Most Probable Value = 11.600 
 Percent Recovery = 98.5 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1310149 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.627 
 Most Probable Value = 11.600 
 Percent Recovery = 100.2 
 Analysis Date = 05/11/05 
 Lab Sample ID = 1290082 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 29.214 
 Most Probable Value = 29.675 
 Percent Recovery = 98.4 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1260175 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25168-75166  Lab Value = 11.558 
 Most Probable Value = 11.600 
 Percent Recovery = 99.6 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1240238 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 29.553 
 Most Probable Value = 29.675 
 Percent Recovery = 99.6 
 Analysis Date = 05/07/05 
 Lab Sample ID = 1230133 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 11.044 
 Most Probable Value = 11.600 
 Percent Recovery = 95.2 
 Analysis Date = 05/03/05 
 Lab Sample ID = 1190254 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.756 
 Most Probable Value = 4.750 
 Percent Recovery = 100.1 
 Analysis Date = 05/02/05 
 Lab Sample ID = 1170145 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.416 
 Most Probable Value = 11.600 
 Percent Recovery = 98.4 
 Analysis Date = 04/30/05 
 Lab Sample ID = 1120324 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.786 
 Most Probable Value = 4.750 
 Percent Recovery = 100.8 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1150104 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.742 
 Most Probable Value = 4.750 
 Percent Recovery = 99.8 
 Analysis Date = 04/27/05 
 Lab Sample ID = 1100120 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.347 
 Most Probable Value = 11.600 
 Percent Recovery = 97.8 
 Analysis Date = 04/27/05 
 Lab Sample ID = 1050219 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 30.175 
 Most Probable Value = 29.675 
 Percent Recovery = 101.7 
 Analysis Date = 04/27/05 
 Lab Sample ID = 3490090 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 11.150 
 Most Probable Value = 11.600 
 Percent Recovery = 96.1 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1090064 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.808 
 Most Probable Value = 4.750 
 Percent Recovery = 101.2 
 Analysis Date = 04/23/05 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.879 
 Most Probable Value = 4.750 
 Percent Recovery = 102.7 
 Analysis Date = 04/22/05 
 Lab Sample ID = 1010109 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.794 
 Most Probable Value = 4.750 
 Percent Recovery = 100.9 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0960149 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.134 
 Most Probable Value = 11.600 
 Percent Recovery = 96.0 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0980167 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.083 
 Most Probable Value = 11.600 
 Percent Recovery = 95.5 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0950132 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.766 
 Most Probable Value = 4.750 
 Percent Recovery = 100.3 
 Analysis Date = 04/12/05 
 Lab Sample ID = 0870068 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.992 
 Most Probable Value = 16.350 
 Percent Recovery = 97.8 
 Analysis Date = 04/11/05 
 Lab Sample ID = 0840176 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50164  Lab Value = 4.868 
 Most Probable Value = 4.750 
 Percent Recovery = 102.5 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0810029 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.177 
 Most Probable Value = 16.350 
 Percent Recovery = 98.9 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0810033 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 4.757 
 Most Probable Value = 4.750 
 Percent Recovery = 100.1 
 Analysis Date = 04/06/05 
 Lab Sample ID = 0660058 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.131 
 Most Probable Value = 16.350 
 Percent Recovery = 98.7 
 Analysis Date = 04/06/05 
 Lab Sample ID = 0760179 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50164  Lab Value = 30.012 
 Most Probable Value = 29.675 
 Percent Recovery = 101.1 
 Analysis Date = 04/06/05 
 Lab Sample ID = 3200082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 4.848 
 Most Probable Value = 4.750 
 Percent Recovery = 102.1 
 Analysis Date = 04/05/05 
 Lab Sample ID = 0750082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.863 
 Most Probable Value = 4.750 
 Percent Recovery = 102.4 
 Analysis Date = 04/05/05 
 Lab Sample ID = 0730075 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.460 
 Most Probable Value = 16.350 
 Percent Recovery = 100.7 
 Analysis Date = 04/02/05 
 Lab Sample ID = 0700205 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50164  Lab Value = 16.444 
 Most Probable Value = 16.350 
 Percent Recovery = 100.6 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0670093 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50164  Lab Value = 4.894 
 Most Probable Value = 4.750 
 Percent Recovery = 103.0 
 Analysis Date = 03/31/05 
 Lab Sample ID = 0610080 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.586 
 Most Probable Value = 16.350 
 Percent Recovery = 101.4 
 Analysis Date = 03/31/05 
 Lab Sample ID = 0620100 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 27.138 
 Most Probable Value = 27.300 
 Percent Recovery = 99.4 
 Analysis Date = 03/29/05 
 Lab Sample ID = 0540035 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 16.535 
 Most Probable Value = 16.350 
 Percent Recovery = 101.1 
 Analysis Date = 03/29/05 
 Lab Sample ID = 0590068 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50164  Lab Value = 28.277 
 Most Probable Value = 27.300 
 Percent Recovery = 103.6 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0560029 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 15.555 
 Most Probable Value = 16.350 
 Percent Recovery = 95.1 
 Analysis Date = 03/26/05 
 Lab Sample ID = 0480106 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50168-50164  Lab Value = 28.906 
 Most Probable Value = 27.300 
 Percent Recovery = 105.9 
 Analysis Date = 03/25/05 
 Lab Sample ID = 0530104 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.446 
 Most Probable Value = 16.350 
 Percent Recovery = 125.1 
 Analysis Date = 03/25/05 
 Lab Sample ID = 0530102 
 Number of FPS (SD) = 4.7 
 Blind Sample ID = 50168-50164  Lab Value = 16.845 
 Most Probable Value = 16.350 
 Percent Recovery = 103.0 
 Analysis Date = 03/25/05 
 Lab Sample ID = 0470026 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 27.549 
 Most Probable Value = 27.300 
 Percent Recovery = 100.9 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0420131 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 27.035 
 Most Probable Value = 27.300 
 Percent Recovery = 99.0 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0390057 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 27.171 
 Most Probable Value = 27.300 
 Percent Recovery = 99.5 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0380081 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 16.599 
 Most Probable Value = 16.350 
 Percent Recovery = 101.5 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0380080 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 16.837 
 Most Probable Value = 16.350 
 Percent Recovery = 103.0 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0330053 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 30.671 
 Most Probable Value = 29.800 
 Percent Recovery = 102.9 
 Analysis Date = 03/22/05 
 Lab Sample ID = 0210119 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 28.538 
 Most Probable Value = 27.300 
 Percent Recovery = 104.5 
 Analysis Date = 03/19/05 
 Lab Sample ID = 0310046 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75166-25DIW  Lab Value = 30.814 
 Most Probable Value = 29.800 
 Percent Recovery = 103.4 
 Analysis Date = 03/19/05 
 Lab Sample ID = 0280052 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 31.924 
 Most Probable Value = 29.800 
 Percent Recovery = 107.1 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0250044 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50166  Lab Value = 27.730 
 Most Probable Value = 27.300 
 Percent Recovery = 101.6 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0240051 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 26.850 
 Most Probable Value = 27.300 
 Percent Recovery = 98.4 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0190085 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 26.869 
 Most Probable Value = 27.300 
 Percent Recovery = 98.4 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0180073 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 29.794 
 Most Probable Value = 29.800 
 Percent Recovery = 100.0 
 Analysis Date = 03/15/05 
 Lab Sample ID = 0130108 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50166  Lab Value = 30.112 
 Most Probable Value = 29.800 
 Percent Recovery = 101.0 
 Analysis Date = 03/12/05 
 Lab Sample ID = 0100087 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50166  Lab Value = 28.148 
 Most Probable Value = 27.300 
 Percent Recovery = 103.1 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0070092 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 29.667 
 Most Probable Value = 29.800 
 Percent Recovery = 99.6 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0060062 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 27.872 
 Most Probable Value = 27.300 
 Percent Recovery = 102.1 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0040023 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 29.659 
 Most Probable Value = 29.800 
 Percent Recovery = 99.5 
 Analysis Date = 03/09/05 
 Lab Sample ID = 3640099 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 29.818 
 Most Probable Value = 29.800 
 Percent Recovery = 100.1 
 Analysis Date = 03/08/05 
 Lab Sample ID = 3570032 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50166  Lab Value = 29.805 
 Most Probable Value = 29.675 
 Percent Recovery = 100.4 
 Analysis Date = 03/08/05 
 Lab Sample ID = 3630016 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 29.572 
 Most Probable Value = 29.675 
 Percent Recovery = 99.7 
 Analysis Date = 03/08/05 
 Lab Sample ID = 3620026 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 29.859 
 Most Probable Value = 29.800 
 Percent Recovery = 100.2 
 Analysis Date = 03/05/05 
 Lab Sample ID = 3520152 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50166  Lab Value = 29.487 
 Most Probable Value = 29.675 
 Percent Recovery = 99.4 
 Analysis Date = 03/05/05 
 Lab Sample ID = 3560050 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 29.558 
 Most Probable Value = 29.800 
 Percent Recovery = 99.2 
 Analysis Date = 03/04/05 
 Lab Sample ID = 3500121 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50166  Lab Value = 29.626 
 Most Probable Value = 29.800 
 Percent Recovery = 99.4 
 Analysis Date = 03/03/05 
 Lab Sample ID = 3430168 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 29.705 
 Most Probable Value = 29.675 
 Percent Recovery = 100.1 
 Analysis Date = 03/02/05 
 Lab Sample ID = 3440142 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25168-75166  Lab Value = 29.651 
 Most Probable Value = 29.675 
 Percent Recovery = 99.9 
 Analysis Date = 02/28/05 
 Lab Sample ID = 3100046 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25168-75166  Lab Value = 29.402 
 Most Probable Value = 29.675 
 Percent Recovery = 99.1 
 Analysis Date = 02/26/05 
 Lab Sample ID = 3430065 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 29.497 
 Most Probable Value = 29.800 
 Percent Recovery = 99.0 
 Analysis Date = 02/25/05 
 Lab Sample ID = 3410091 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50166  Lab Value = 29.964 
 Most Probable Value = 29.675 
 Percent Recovery = 101.0 
 Analysis Date = 02/19/05 
 Lab Sample ID = 3350091 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 11.139 
 Most Probable Value = 11.600 
 Percent Recovery = 96.0 
 Analysis Date = 02/18/05 
 Lab Sample ID = 3280101 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.114 
 Most Probable Value = 11.600 
 Percent Recovery = 95.8 
 Analysis Date = 02/18/05 
 Lab Sample ID = 3270046 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 29.781 
 Most Probable Value = 29.675 
 Percent Recovery = 100.4 
 Analysis Date = 02/18/05 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 29.781 
 Most Probable Value = 29.675 
 Percent Recovery = 100.4 
 Analysis Date = 02/18/05 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 13.039 
 Most Probable Value = 11.600 
 Percent Recovery = 112.4 
 Analysis Date = 02/17/05 
 Lab Sample ID = 3310072 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 30.078 
 Most Probable Value = 29.675 
 Percent Recovery = 101.4 
 Analysis Date = 02/12/05 
 Lab Sample ID = 3220111 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 11.205 
 Most Probable Value = 11.600 
 Percent Recovery = 96.6 
 Analysis Date = 02/10/05 
 Lab Sample ID = 3150132 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.782 
 Most Probable Value = 11.600 
 Percent Recovery = 101.6 
 Analysis Date = 02/09/05 
 Lab Sample ID = 3060016 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.612 
 Most Probable Value = 11.600 
 Percent Recovery = 100.1 
 Analysis Date = 02/03/05 
 Lab Sample ID = 3130199 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.142 
 Most Probable Value = 11.600 
 Percent Recovery = 96.1 
 Analysis Date = 02/02/05 
 Lab Sample ID = 3080118 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 29.817 
 Most Probable Value = 29.675 
 Percent Recovery = 100.5 
 Analysis Date = 02/02/05 
 Lab Sample ID = 3080007 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 11.468 
 Most Probable Value = 11.600 
 Percent Recovery = 98.9 
 Analysis Date = 01/27/05 
 Lab Sample ID = 2960265 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.847 
 Most Probable Value = 4.750 
 Percent Recovery = 102.0 
 Analysis Date = 01/21/05 
 Lab Sample ID = 3010208 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.884 
 Most Probable Value = 4.750 
 Percent Recovery = 102.8 
 Analysis Date = 01/19/05 
 Lab Sample ID = 2990111 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.867 
 Most Probable Value = 4.750 
 Percent Recovery = 102.5 
 Analysis Date = 01/13/05 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.109 
 Most Probable Value = 11.600 
 Percent Recovery = 95.8 
 Analysis Date = 01/13/05 
 Lab Sample ID = 2940025 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.422 
 Most Probable Value = 11.600 
 Percent Recovery = 98.5 
 Analysis Date = 01/13/05 
 Lab Sample ID = 2890204 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.774 
 Most Probable Value = 4.750 
 Percent Recovery = 100.5 
 Analysis Date = 01/11/05 
 Lab Sample ID = 2870066 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.844 
 Most Probable Value = 4.750 
 Percent Recovery = 102.0 
 Analysis Date = 01/06/05 
 Lab Sample ID = 2820229 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.013 
 Most Probable Value = 11.600 
 Percent Recovery = 94.9 
 Analysis Date = 01/06/05 
 Lab Sample ID = 2820219 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.772 
 Most Probable Value = 4.750 
 Percent Recovery = 100.5 
 Analysis Date = 12/31/04 
 Lab Sample ID = 2790156 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.131 
 Most Probable Value = 11.600 
 Percent Recovery = 96.0 
 Analysis Date = 12/29/04 
 Lab Sample ID = 2780100 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.119 
 Most Probable Value = 11.600 
 Percent Recovery = 95.9 
 Analysis Date = 12/23/04 
 Lab Sample ID = 2730045 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 25.950 
 Most Probable Value = 24.850 
 Percent Recovery = 104.4 
 Analysis Date = 12/22/04 
 Lab Sample ID = 2710004 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 11.155 
 Most Probable Value = 11.600 
 Percent Recovery = 96.2 
 Analysis Date = 12/18/04 
 Lab Sample ID = 2650152 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 52.706 
 Most Probable Value = 50.600 
 Percent Recovery = 104.2 
 Analysis Date = 12/18/04 
 Lab Sample ID = 2660098 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50162-50160  Lab Value = 11.314 
 Most Probable Value = 11.600 
 Percent Recovery = 97.5 
 Analysis Date = 12/15/04 
 Lab Sample ID = 2610099 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 25.547 
 Most Probable Value = 24.850 
 Percent Recovery = 102.8 
 Analysis Date = 12/15/04 
 Lab Sample ID = 2610104 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50164  Lab Value = 11.712 
 Most Probable Value = 11.600 
 Percent Recovery = 101.0 
 Analysis Date = 12/10/04 
 Lab Sample ID = 2570021 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 25.355 
 Most Probable Value = 24.850 
 Percent Recovery = 102.0 
 Analysis Date = 12/07/04 
 Lab Sample ID = 2540393 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 50.919 
 Most Probable Value = 50.600 
 Percent Recovery = 100.6 
 Analysis Date = 12/06/04 
 Lab Sample ID = 2520139 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 11.668 
 Most Probable Value = 11.600 
 Percent Recovery = 100.6 
 Analysis Date = 12/04/04 
 Lab Sample ID = 2520066 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 26.514 
 Most Probable Value = 24.850 
 Percent Recovery = 106.7 
 Analysis Date = 11/26/04 
 Lab Sample ID = 2470069 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50162-50164  Lab Value = 52.144 
 Most Probable Value = 50.600 
 Percent Recovery = 103.1 
 Analysis Date = 11/26/04 
 Lab Sample ID = 2470067 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50160  Lab Value = 25.788 
 Most Probable Value = 24.850 
 Percent Recovery = 103.8 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2450030 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50164  Lab Value = 60.733 
 Most Probable Value = 61.825 
 Percent Recovery = 98.2 
 Analysis Date = 11/17/04 
 Lab Sample ID = 2400254 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25164-75160  Lab Value = 25.984 
 Most Probable Value = 24.850 
 Percent Recovery = 104.6 
 Analysis Date = 11/16/04 
 Lab Sample ID = 2390382 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 33.689 
 Most Probable Value = 33.615 
 Percent Recovery = 100.2 
 Analysis Date = 11/09/04 
 Lab Sample ID = 2380231 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 12.529 
 Most Probable Value = 11.600 
 Percent Recovery = 108.0 
 Analysis Date = 11/08/04 
 Lab Sample ID = 2720076 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 53.549 
 Most Probable Value = 50.600 
 Percent Recovery = 105.8 
 Analysis Date = 11/08/04 
 Lab Sample ID = 2720112 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50162-50160  Lab Value = 27.284 
 Most Probable Value = 24.850 
 Percent Recovery = 109.8 
 Analysis Date = 10/21/04 
 Lab Sample ID = 2290180 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 50162-50164  Lab Value = 63.330 
 Most Probable Value = 61.825 
 Percent Recovery = 102.4 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2360304 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25164-75160  Lab Value = 63.100 
 Most Probable Value = 61.825 
 Percent Recovery = 102.1 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2360306 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25164-75160  Lab Value = 27.170 
 Most Probable Value = 24.850 
 Percent Recovery = 109.3 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2330199 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 50162-50164  Lab Value = 33.580 
 Most Probable Value = 33.615 
 Percent Recovery = 99.9 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2310185 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 65.581 
 Most Probable Value = 61.825 
 Percent Recovery = 106.1 
 Analysis Date = 10/05/04 
 Lab Sample ID = 2290109 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25164-75160  Lab Value = 27.290 
 Most Probable Value = 24.850 
 Percent Recovery = 109.8 
 Analysis Date = 09/30/04 
 Lab Sample ID = 2250113 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 50162-50164  Lab Value = 33.672 
 Most Probable Value = 33.615 
 Percent Recovery = 100.2 
 Analysis Date = 09/29/04 
 Lab Sample ID = 2240195 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 65.706 
 Most Probable Value = 61.825 
 Percent Recovery = 106.3 
 Analysis Date = 09/28/04 
 Lab Sample ID = 2220154 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25164-75160  Lab Value = 28.020 
 Most Probable Value = 24.850 
 Percent Recovery = 112.8 
 Analysis Date = 09/27/04 
 Lab Sample ID = 2190179 
 Number of FPS (SD) = 2.9 
 Blind Sample ID = 50162-50164  Lab Value = 34.750 
 Most Probable Value = 33.615 
 Percent Recovery = 103.4 
 Analysis Date = 09/27/04 
 Lab Sample ID = 2030081 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 45160-55DIW  Lab Value = 65.876 
 Most Probable Value = 61.825 
 Percent Recovery = 106.6 
 Analysis Date = 09/24/04 
 Lab Sample ID = 2180208 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25164-75160  Lab Value = 33.928 
 Most Probable Value = 33.615 
 Percent Recovery = 100.9 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2170216 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 83.300 
 Most Probable Value = 82.700 
 Percent Recovery = 100.7 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2120268 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 51.070 
 Most Probable Value = 50.600 
 Percent Recovery = 100.9 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2110281 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 83.280 
 Most Probable Value = 82.700 
 Percent Recovery = 100.7 
 Analysis Date = 09/18/04 
 Lab Sample ID = 2100144 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 35.695 
 Most Probable Value = 33.615 
 Percent Recovery = 106.2 
 Analysis Date = 09/16/04 
 Lab Sample ID = 2090246 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 45160-55DIW  Lab Value = 50.896 
 Most Probable Value = 50.600 
 Percent Recovery = 100.6 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2080070 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 83.240 
 Most Probable Value = 82.700 
 Percent Recovery = 100.7 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2040259 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 54.221 
 Most Probable Value = 50.600 
 Percent Recovery = 107.2 
 Analysis Date = 09/10/04 
 Lab Sample ID = 2030201 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 50162-50160  Lab Value = 83.890 
 Most Probable Value = 82.700 
 Percent Recovery = 101.4 
 Analysis Date = 09/07/04 
 Lab Sample ID = 2010151 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 53.191 
 Most Probable Value = 50.600 
 Percent Recovery = 105.1 
 Analysis Date = 09/02/04 
 Lab Sample ID = 1980047 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50162-50160  Lab Value = 56.308 
 Most Probable Value = 50.600 
 Percent Recovery = 111.3 
 Analysis Date = 09/02/04 
 Lab Sample ID = 1910175 
 Number of FPS (SD) = 3.2 
 Blind Sample ID = 50162-50160  Lab Value = 82.850 
 Most Probable Value = 82.700 
 Percent Recovery = 100.2 
 Analysis Date = 09/01/04 
 Lab Sample ID = 1960109 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 34.070 
 Most Probable Value = 33.615 
 Percent Recovery = 101.4 
 Analysis Date = 08/31/04 
 Lab Sample ID = 1950101 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 50.680 
 Most Probable Value = 50.600 
 Percent Recovery = 100.2 
 Analysis Date = 08/25/04 
 Lab Sample ID = 1890093 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 83.400 
 Most Probable Value = 82.700 
 Percent Recovery = 100.8 
 Analysis Date = 08/25/04 
 Lab Sample ID = 1900169 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 33.870 
 Most Probable Value = 33.615 
 Percent Recovery = 100.8 
 Analysis Date = 08/24/04 
 Lab Sample ID = 1880085 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 12.120 
 Most Probable Value = 11.600 
 Percent Recovery = 104.5 
 Analysis Date = 08/13/04 
 Lab Sample ID = 1820223 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 50.410 
 Most Probable Value = 50.600 
 Percent Recovery = 99.6 
 Analysis Date = 08/13/04 
 Lab Sample ID = 1810178 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 11.740 
 Most Probable Value = 11.600 
 Percent Recovery = 101.2 
 Analysis Date = 08/12/04 
 Lab Sample ID = 1800146 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 25.460 
 Most Probable Value = 24.850 
 Percent Recovery = 102.5 
 Analysis Date = 08/12/04 
 Lab Sample ID = 1800052 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50164  Lab Value = 51.460 
 Most Probable Value = 50.600 
 Percent Recovery = 101.7 
 Analysis Date = 08/06/04 
 Lab Sample ID = 1750197 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 11.590 
 Most Probable Value = 11.600 
 Percent Recovery = 99.9 
 Analysis Date = 08/05/04 
 Lab Sample ID = 1740199 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 50.500 
 Most Probable Value = 50.600 
 Percent Recovery = 99.8 
 Analysis Date = 08/04/04 
 Lab Sample ID = 1730132 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 25.780 
 Most Probable Value = 24.850 
 Percent Recovery = 103.7 
 Analysis Date = 08/03/04 
 Lab Sample ID = 1700345 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50164  Lab Value = 11.810 
 Most Probable Value = 11.600 
 Percent Recovery = 101.8 
 Analysis Date = 07/24/04 
 Lab Sample ID = 1680178 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 51.150 
 Most Probable Value = 50.600 
 Percent Recovery = 101.1 
 Analysis Date = 07/23/04 
 Lab Sample ID = 1670237 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 11.890 
 Most Probable Value = 11.600 
 Percent Recovery = 102.5 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1660228 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 26.230 
 Most Probable Value = 24.850 
 Percent Recovery = 105.6 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1660227 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50162-50164  Lab Value = 51.490 
 Most Probable Value = 50.600 
 Percent Recovery = 101.8 
 Analysis Date = 07/17/04 
 Lab Sample ID = 1610175 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 11.680 
 Most Probable Value = 11.600 
 Percent Recovery = 100.7 
 Analysis Date = 07/15/04 
 Lab Sample ID = 1600039 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 51.290 
 Most Probable Value = 50.600 
 Percent Recovery = 101.4 
 Analysis Date = 07/15/04 
 Lab Sample ID = 1590114 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 27.880 
 Most Probable Value = 24.850 
 Percent Recovery = 112.2 
 Analysis Date = 07/10/04 
 Lab Sample ID = 1560050 
 Number of FPS (SD) = 2.8 
 Blind Sample ID = 50162-50164  Lab Value = 25.890 
 Most Probable Value = 24.850 
 Percent Recovery = 104.2 
 Analysis Date = 07/03/04 
 Lab Sample ID = 1540005 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50164  Lab Value = 63.560 
 Most Probable Value = 61.825 
 Percent Recovery = 102.8 
 Analysis Date = 07/03/04 
 Lab Sample ID = 1530026 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25164-75160  Lab Value = 25.650 
 Most Probable Value = 24.850 
 Percent Recovery = 103.2 
 Analysis Date = 07/01/04 
 Lab Sample ID = 1330105 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 25.480 
 Most Probable Value = 24.850 
 Percent Recovery = 102.5 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1480238 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50164  Lab Value = 25.460 
 Most Probable Value = 24.850 
 Percent Recovery = 102.5 
 Analysis Date = 06/28/04 
 Lab Sample ID = 1280292 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50164  Lab Value = 33.740 
 Most Probable Value = 33.615 
 Percent Recovery = 100.4 
 Analysis Date = 06/26/04 
 Lab Sample ID = 1470160 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 63.290 
 Most Probable Value = 61.825 
 Percent Recovery = 102.4 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1450084 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25164-75160  Lab Value = 17.930 
 Most Probable Value = 24.850 
 Percent Recovery = 72.2 
 Analysis Date = 06/17/04 
 Lab Sample ID = 1410185 
 Number of FPS (SD) = -6.3 
 Blind Sample ID = 50162-50164  Lab Value = 63.690 
 Most Probable Value = 61.825 
 Percent Recovery = 103.0 
 Analysis Date = 06/16/04 
 Lab Sample ID = 1410032 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25164-75160  Lab Value = 33.540 
 Most Probable Value = 33.615 
 Percent Recovery = 99.8 
 Analysis Date = 06/15/04 
 Lab Sample ID = 1390168 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 25.270 
 Most Probable Value = 24.850 
 Percent Recovery = 101.7 
 Analysis Date = 06/08/04 
 Lab Sample ID = 1350393 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 62.570 
 Most Probable Value = 61.825 
 Percent Recovery = 101.2 
 Analysis Date = 06/04/04 
 Lab Sample ID = 1340012 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 33.900 
 Most Probable Value = 33.615 
 Percent Recovery = 100.8 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1320090 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 63.220 
 Most Probable Value = 61.825 
 Percent Recovery = 102.3 
 Analysis Date = 05/28/04 
 Lab Sample ID = 1280293 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25164-75160  Lab Value = 33.050 
 Most Probable Value = 33.615 
 Percent Recovery = 98.3 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1250056 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 62.130 
 Most Probable Value = 61.825 
 Percent Recovery = 100.5 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1260165 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 83.350 
 Most Probable Value = 82.700 
 Percent Recovery = 100.8 
 Analysis Date = 05/21/04 
 Lab Sample ID = 1210043 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 51.280 
 Most Probable Value = 50.600 
 Percent Recovery = 101.3 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1200122 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 83.220 
 Most Probable Value = 82.700 
 Percent Recovery = 100.6 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1190151 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 33.440 
 Most Probable Value = 33.615 
 Percent Recovery = 99.5 
 Analysis Date = 05/19/04 
 Lab Sample ID = 1180087 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 51.880 
 Most Probable Value = 50.600 
 Percent Recovery = 102.5 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1140201 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50160  Lab Value = 82.340 
 Most Probable Value = 82.700 
 Percent Recovery = 99.6 
 Analysis Date = 05/14/04 
 Lab Sample ID = 1130166 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 51.460 
 Most Probable Value = 50.600 
 Percent Recovery = 101.7 
 Analysis Date = 05/06/04 
 Lab Sample ID = 1120115 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 34.780 
 Most Probable Value = 33.615 
 Percent Recovery = 103.5 
 Analysis Date = 04/30/04 
 Lab Sample ID = 1110138 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 45160-55DIW  Lab Value = 84.030 
 Most Probable Value = 82.700 
 Percent Recovery = 101.6 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1070090 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 51.170 
 Most Probable Value = 50.600 
 Percent Recovery = 101.1 
 Analysis Date = 04/28/04 
 Lab Sample ID = 1060212 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 81.910 
 Most Probable Value = 82.700 
 Percent Recovery = 99.0 
 Analysis Date = 04/22/04 
 Lab Sample ID = 1050148 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 50.760 
 Most Probable Value = 50.600 
 Percent Recovery = 100.3 
 Analysis Date = 04/21/04 
 Lab Sample ID = 1000232 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 34.300 
 Most Probable Value = 33.615 
 Percent Recovery = 102.0 
 Analysis Date = 04/21/04 
 Lab Sample ID = 1040079 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 82.610 
 Most Probable Value = 82.700 
 Percent Recovery = 99.9 
 Analysis Date = 04/13/04 
 Lab Sample ID = 1000010 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 50.720 
 Most Probable Value = 50.600 
 Percent Recovery = 100.2 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980128 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 33.610 
 Most Probable Value = 33.615 
 Percent Recovery = 100.0 
 Analysis Date = 04/07/04 
 Lab Sample ID = 0970089 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 11.280 
 Most Probable Value = 11.600 
 Percent Recovery = 97.2 
 Analysis Date = 04/01/04 
 Lab Sample ID = 0860116 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.630 
 Most Probable Value = 11.600 
 Percent Recovery = 100.3 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0840039 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 25.140 
 Most Probable Value = 24.850 
 Percent Recovery = 101.2 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0840042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 50.210 
 Most Probable Value = 50.600 
 Percent Recovery = 99.2 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0850132 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 50.830 
 Most Probable Value = 50.600 
 Percent Recovery = 100.5 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0790171 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 11.360 
 Most Probable Value = 11.600 
 Percent Recovery = 97.9 
 Analysis Date = 03/24/04 
 Lab Sample ID = 0780116 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 50.740 
 Most Probable Value = 50.600 
 Percent Recovery = 100.3 
 Analysis Date = 03/23/04 
 Lab Sample ID = 0770122 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 10.830 
 Most Probable Value = 11.600 
 Percent Recovery = 93.4 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0720256 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 23.780 
 Most Probable Value = 24.850 
 Percent Recovery = 95.7 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0760006 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50164  Lab Value = 11.280 
 Most Probable Value = 11.600 
 Percent Recovery = 97.2 
 Analysis Date = 03/16/04 
 Lab Sample ID = 0700107 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 51.530 
 Most Probable Value = 50.600 
 Percent Recovery = 101.8 
 Analysis Date = 03/16/04 
 Lab Sample ID = 0710093 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 25.830 
 Most Probable Value = 24.850 
 Percent Recovery = 103.9 
 Analysis Date = 03/15/04 
 Lab Sample ID = 0700087 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50164  Lab Value = 11.000 
 Most Probable Value = 11.600 
 Percent Recovery = 94.8 
 Analysis Date = 03/11/04 
 Lab Sample ID = 0640095 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 50.270 
 Most Probable Value = 50.600 
 Percent Recovery = 99.3 
 Analysis Date = 03/11/04 
 Lab Sample ID = 0650011 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 34.030 
 Most Probable Value = 33.615 
 Percent Recovery = 101.2 
 Analysis Date = 03/10/04 
 Lab Sample ID = 0560018 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 24.790 
 Most Probable Value = 24.850 
 Percent Recovery = 99.8 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0620097 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 51.000 
 Most Probable Value = 50.600 
 Percent Recovery = 100.8 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0630083 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 24.260 
 Most Probable Value = 24.850 
 Percent Recovery = 97.6 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0610095 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50164  Lab Value = 24.330 
 Most Probable Value = 24.850 
 Percent Recovery = 97.9 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0610094 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50164  Lab Value = 61.920 
 Most Probable Value = 61.825 
 Percent Recovery = 100.2 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0610093 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25164-75160  Lab Value = 24.370 
 Most Probable Value = 24.850 
 Percent Recovery = 98.1 
 Analysis Date = 03/04/04 
 Lab Sample ID = 0510153 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50164  Lab Value = 61.640 
 Most Probable Value = 61.825 
 Percent Recovery = 99.7 
 Analysis Date = 03/03/04 
 Lab Sample ID = 0540143 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25164-75160  Lab Value = 34.300 
 Most Probable Value = 33.615 
 Percent Recovery = 102.0 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0490045 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 61.740 
 Most Probable Value = 61.825 
 Percent Recovery = 99.9 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0500109 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25164-75160  Lab Value = 25.200 
 Most Probable Value = 24.850 
 Percent Recovery = 101.4 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0440043 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 62.800 
 Most Probable Value = 61.825 
 Percent Recovery = 101.6 
 Analysis Date = 02/21/04 
 Lab Sample ID = 0430003 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 25.350 
 Most Probable Value = 24.850 
 Percent Recovery = 102.0 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0420061 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 24.730 
 Most Probable Value = 24.850 
 Percent Recovery = 99.5 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0360096 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 34.070 
 Most Probable Value = 33.615 
 Percent Recovery = 101.4 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0410084 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 62.190 
 Most Probable Value = 61.825 
 Percent Recovery = 100.6 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0370113 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 33.540 
 Most Probable Value = 33.615 
 Percent Recovery = 99.8 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0350006 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 62.320 
 Most Probable Value = 61.825 
 Percent Recovery = 100.8 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0350005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 50.700 
 Most Probable Value = 50.600 
 Percent Recovery = 100.2 
 Analysis Date = 02/07/04 
 Lab Sample ID = 0290101 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 83.500 
 Most Probable Value = 82.700 
 Percent Recovery = 101.0 
 Analysis Date = 02/07/04 
 Lab Sample ID = 0300087 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 83.110 
 Most Probable Value = 82.700 
 Percent Recovery = 100.5 
 Analysis Date = 02/07/04 
 Lab Sample ID = 0280031 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 32.950 
 Most Probable Value = 33.615 
 Percent Recovery = 98.0 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0270022 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 82.810 
 Most Probable Value = 82.700 
 Percent Recovery = 100.1 
 Analysis Date = 02/05/04 
 Lab Sample ID = 0150116 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 51.050 
 Most Probable Value = 50.600 
 Percent Recovery = 100.9 
 Analysis Date = 01/31/04 
 Lab Sample ID = 0230095 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 50.550 
 Most Probable Value = 50.600 
 Percent Recovery = 99.9 
 Analysis Date = 01/31/04 
 Lab Sample ID = 0210228 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 82.510 
 Most Probable Value = 82.700 
 Percent Recovery = 99.8 
 Analysis Date = 01/31/04 
 Lab Sample ID = 0220105 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 33.380 
 Most Probable Value = 33.615 
 Percent Recovery = 99.3 
 Analysis Date = 01/31/04 
 Lab Sample ID = 0210225 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 51.830 
 Most Probable Value = 50.600 
 Percent Recovery = 102.4 
 Analysis Date = 01/28/04 
 Lab Sample ID = 0140069 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50160  Lab Value = 11.550 
 Most Probable Value = 11.600 
 Percent Recovery = 99.6 
 Analysis Date = 01/23/04 
 Lab Sample ID = 3640020 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.630 
 Most Probable Value = 11.600 
 Percent Recovery = 100.3 
 Analysis Date = 01/23/04 
 Lab Sample ID = 3630059 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 50.690 
 Most Probable Value = 50.600 
 Percent Recovery = 100.2 
 Analysis Date = 01/23/04 
 Lab Sample ID = 3630060 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 83.480 
 Most Probable Value = 82.700 
 Percent Recovery = 100.9 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0130119 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 34.040 
 Most Probable Value = 33.615 
 Percent Recovery = 101.3 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0120094 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 25.120 
 Most Probable Value = 24.850 
 Percent Recovery = 101.1 
 Analysis Date = 01/22/04 
 Lab Sample ID = 3580003 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 50.910 
 Most Probable Value = 50.600 
 Percent Recovery = 100.6 
 Analysis Date = 01/22/04 
 Lab Sample ID = 3560117 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 50.620 
 Most Probable Value = 50.600 
 Percent Recovery = 100.0 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0080051 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 50.530 
 Most Probable Value = 50.600 
 Percent Recovery = 99.9 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0060023 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 84.080 
 Most Probable Value = 82.700 
 Percent Recovery = 101.7 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0070036 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 35.150 
 Most Probable Value = 33.615 
 Percent Recovery = 104.6 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0050041 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 50.060 
 Most Probable Value = 50.600 
 Percent Recovery = 98.9 
 Analysis Date = 01/21/04 
 Lab Sample ID = 3520154 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 11.310 
 Most Probable Value = 11.600 
 Percent Recovery = 97.5 
 Analysis Date = 01/17/04 
 Lab Sample ID = 3530204 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 24.530 
 Most Probable Value = 24.850 
 Percent Recovery = 98.7 
 Analysis Date = 01/16/04 
 Lab Sample ID = 3510016 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50164  Lab Value = 11.460 
 Most Probable Value = 11.600 
 Percent Recovery = 98.8 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3490100 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 51.170 
 Most Probable Value = 50.600 
 Percent Recovery = 101.1 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3490025 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 11.570 
 Most Probable Value = 11.600 
 Percent Recovery = 99.7 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3450140 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 25.940 
 Most Probable Value = 24.850 
 Percent Recovery = 104.4 
 Analysis Date = 12/19/03 
 Lab Sample ID = 3440152 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 11.410 
 Most Probable Value = 11.600 
 Percent Recovery = 98.4 
 Analysis Date = 12/18/03 
 Lab Sample ID = 3390170 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 49.840 
 Most Probable Value = 50.600 
 Percent Recovery = 98.5 
 Analysis Date = 12/18/03 
 Lab Sample ID = 3420094 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50160  Lab Value = 24.940 
 Most Probable Value = 24.850 
 Percent Recovery = 100.4 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3370089 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 51.820 
 Most Probable Value = 50.600 
 Percent Recovery = 102.4 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3370090 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50160  Lab Value = 24.930 
 Most Probable Value = 24.850 
 Percent Recovery = 100.3 
 Analysis Date = 12/13/03 
 Lab Sample ID = 3350067 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 25.220 
 Most Probable Value = 24.850 
 Percent Recovery = 101.5 
 Analysis Date = 12/13/03 
 Lab Sample ID = 3320022 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 61.860 
 Most Probable Value = 61.825 
 Percent Recovery = 100.1 
 Analysis Date = 12/13/03 
 Lab Sample ID = 3350066 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25164-75160  Lab Value = 33.440 
 Most Probable Value = 33.615 
 Percent Recovery = 99.5 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290167 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 61.030 
 Most Probable Value = 61.825 
 Percent Recovery = 98.7 
 Analysis Date = 12/06/03 
 Lab Sample ID = 3280020 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25164-75160  Lab Value = 25.020 
 Most Probable Value = 24.850 
 Percent Recovery = 100.7 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3250016 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 62.080 
 Most Probable Value = 61.825 
 Percent Recovery = 100.4 
 Analysis Date = 12/04/03 
 Lab Sample ID = 3230181 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 24.920 
 Most Probable Value = 24.850 
 Percent Recovery = 100.3 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210090 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 24.820 
 Most Probable Value = 24.850 
 Percent Recovery = 99.9 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3160056 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50164  Lab Value = 33.310 
 Most Probable Value = 33.615 
 Percent Recovery = 99.1 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3220119 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 32.910 
 Most Probable Value = 33.615 
 Percent Recovery = 97.9 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3160057 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 59.880 
 Most Probable Value = 61.825 
 Percent Recovery = 96.9 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3170134 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25164-75160  Lab Value = 25.450 
 Most Probable Value = 24.850 
 Percent Recovery = 102.4 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3100106 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 50.290 
 Most Probable Value = 50.600 
 Percent Recovery = 99.4 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3040004 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 33.370 
 Most Probable Value = 33.615 
 Percent Recovery = 99.3 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3100098 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 61.810 
 Most Probable Value = 61.825 
 Percent Recovery = 100.0 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3100105 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25164-75160  Lab Value = 61.760 
 Most Probable Value = 61.825 
 Percent Recovery = 99.9 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3100099 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25164-75160  Lab Value = 18.090 
 Most Probable Value = 18.675 
 Percent Recovery = 96.9 
 Analysis Date = 11/20/03 
 Lab Sample ID = 2030235 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 82.850 
 Most Probable Value = 82.700 
 Percent Recovery = 100.2 
 Analysis Date = 11/19/03 
 Lab Sample ID = 3040008 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 84.160 
 Most Probable Value = 82.700 
 Percent Recovery = 101.8 
 Analysis Date = 11/19/03 
 Lab Sample ID = 3020153 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 33.120 
 Most Probable Value = 33.615 
 Percent Recovery = 98.5 
 Analysis Date = 11/15/03 
 Lab Sample ID = 3010020 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 51.740 
 Most Probable Value = 50.600 
 Percent Recovery = 102.3 
 Analysis Date = 11/13/03 
 Lab Sample ID = 2820082 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 52.070 
 Most Probable Value = 50.600 
 Percent Recovery = 102.9 
 Analysis Date = 11/08/03 
 Lab Sample ID = 2970148 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50160  Lab Value = 81.680 
 Most Probable Value = 82.700 
 Percent Recovery = 98.8 
 Analysis Date = 11/07/03 
 Lab Sample ID = 2960051 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 50.680 
 Most Probable Value = 50.600 
 Percent Recovery = 100.2 
 Analysis Date = 11/06/03 
 Lab Sample ID = 2950090 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 82.930 
 Most Probable Value = 82.700 
 Percent Recovery = 100.3 
 Analysis Date = 11/05/03 
 Lab Sample ID = 2720099 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 74.980 
 Most Probable Value = 74.650 
 Percent Recovery = 100.4 
 Analysis Date = 11/05/03 
 Lab Sample ID = 2750085 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 75.440 
 Most Probable Value = 74.650 
 Percent Recovery = 101.1 
 Analysis Date = 11/05/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 51.830 
 Most Probable Value = 50.600 
 Percent Recovery = 102.4 
 Analysis Date = 10/31/03 
 Lab Sample ID = 2890049 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50160  Lab Value = 82.670 
 Most Probable Value = 82.700 
 Percent Recovery = 100.0 
 Analysis Date = 10/31/03 
 Lab Sample ID = 2900094 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 33.490 
 Most Probable Value = 33.615 
 Percent Recovery = 99.6 
 Analysis Date = 10/31/03 
 Lab Sample ID = 2940233 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 82.330 
 Most Probable Value = 82.700 
 Percent Recovery = 99.6 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2880040 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 33.450 
 Most Probable Value = 33.615 
 Percent Recovery = 99.5 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2870156 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 51.310 
 Most Probable Value = 50.600 
 Percent Recovery = 101.4 
 Analysis Date = 10/24/03 
 Lab Sample ID = 2800047 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 82.850 
 Most Probable Value = 82.700 
 Percent Recovery = 100.2 
 Analysis Date = 10/24/03 
 Lab Sample ID = 2810076 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 33.870 
 Most Probable Value = 33.615 
 Percent Recovery = 100.8 
 Analysis Date = 10/24/03 
 Lab Sample ID = 2790106 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 82.170 
 Most Probable Value = 82.700 
 Percent Recovery = 99.4 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2680130 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 83.350 
 Most Probable Value = 82.700 
 Percent Recovery = 100.8 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2660184 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 74.630 
 Most Probable Value = 74.650 
 Percent Recovery = 100.0 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2660185 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 75.160 
 Most Probable Value = 74.650 
 Percent Recovery = 100.7 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 84.120 
 Most Probable Value = 82.700 
 Percent Recovery = 101.7 
 Analysis Date = 10/16/03 
 Lab Sample ID = 2620141 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 75.330 
 Most Probable Value = 74.650 
 Percent Recovery = 100.9 
 Analysis Date = 10/16/03 
 Lab Sample ID = 2650126 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 82.250 
 Most Probable Value = 82.700 
 Percent Recovery = 99.5 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2610103 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 74.830 
 Most Probable Value = 74.650 
 Percent Recovery = 100.2 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 82.970 
 Most Probable Value = 82.700 
 Percent Recovery = 100.3 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2590133 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 75.480 
 Most Probable Value = 74.650 
 Percent Recovery = 101.1 
 Analysis Date = 10/08/03 
 Lab Sample ID = 2550415 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 82.170 
 Most Probable Value = 82.700 
 Percent Recovery = 99.4 
 Analysis Date = 10/03/03 
 Lab Sample ID = 2540341 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 75.070 
 Most Probable Value = 74.650 
 Percent Recovery = 100.6 
 Analysis Date = 10/02/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 74.360 
 Most Probable Value = 74.650 
 Percent Recovery = 99.6 
 Analysis Date = 09/25/03 
 Lab Sample ID = 2520132 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 74.510 
 Most Probable Value = 74.650 
 Percent Recovery = 99.8 
 Analysis Date = 09/25/03 
 Lab Sample ID = 2520126 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 82.890 
 Most Probable Value = 82.700 
 Percent Recovery = 100.2 
 Analysis Date = 09/24/03 
 Lab Sample ID = 2510128 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 74.320 
 Most Probable Value = 74.650 
 Percent Recovery = 99.6 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 81.410 
 Most Probable Value = 82.700 
 Percent Recovery = 98.4 
 Analysis Date = 09/16/03 
 Lab Sample ID = 2460166 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 46.160 
 Most Probable Value = 45.350 
 Percent Recovery = 101.8 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2410132 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.740 
 Most Probable Value = 50.600 
 Percent Recovery = 98.3 
 Analysis Date = 09/06/03 
 Lab Sample ID = 2390142 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 52.160 
 Most Probable Value = 50.600 
 Percent Recovery = 103.1 
 Analysis Date = 09/06/03 
 Lab Sample ID = 2380209 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50160-50162  Lab Value = 44.870 
 Most Probable Value = 45.350 
 Percent Recovery = 98.9 
 Analysis Date = 09/06/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 51.620 
 Most Probable Value = 50.600 
 Percent Recovery = 102.0 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2370110 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50162  Lab Value = 45.670 
 Most Probable Value = 45.350 
 Percent Recovery = 100.7 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2370111 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 46.080 
 Most Probable Value = 45.350 
 Percent Recovery = 101.6 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2370103 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 44.780 
 Most Probable Value = 45.350 
 Percent Recovery = 98.7 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 51.660 
 Most Probable Value = 50.600 
 Percent Recovery = 102.1 
 Analysis Date = 09/02/03 
 Lab Sample ID = 2310232 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50162  Lab Value = 46.400 
 Most Probable Value = 45.350 
 Percent Recovery = 102.3 
 Analysis Date = 09/02/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 50.610 
 Most Probable Value = 50.600 
 Percent Recovery = 100.0 
 Analysis Date = 08/28/03 
 Lab Sample ID = 2320206 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 45.640 
 Most Probable Value = 45.350 
 Percent Recovery = 100.6 
 Analysis Date = 08/21/03 
 Lab Sample ID = 2190294 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 18.290 
 Most Probable Value = 18.675 
 Percent Recovery = 97.9 
 Analysis Date = 08/21/03 
 Lab Sample ID = 2130211 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 50.450 
 Most Probable Value = 50.600 
 Percent Recovery = 99.7 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2260052 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 45.920 
 Most Probable Value = 45.350 
 Percent Recovery = 101.3 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2260023 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 53.450 
 Most Probable Value = 50.600 
 Percent Recovery = 105.6 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2250131 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50160-50162  Lab Value = 46.590 
 Most Probable Value = 45.350 
 Percent Recovery = 102.7 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2230149 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 46.810 
 Most Probable Value = 45.350 
 Percent Recovery = 103.2 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 20.280 
 Most Probable Value = 19.875 
 Percent Recovery = 102.0 
 Analysis Date = 08/15/03 
 Lab Sample ID = 1900243 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.250 
 Most Probable Value = 18.675 
 Percent Recovery = 97.7 
 Analysis Date = 08/15/03 
 Lab Sample ID = 1910191 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 50.790 
 Most Probable Value = 50.600 
 Percent Recovery = 100.4 
 Analysis Date = 08/13/03 
 Lab Sample ID = 2180255 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 51.680 
 Most Probable Value = 50.600 
 Percent Recovery = 102.1 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2160089 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50162  Lab Value = 45.990 
 Most Probable Value = 45.350 
 Percent Recovery = 101.4 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 19.120 
 Most Probable Value = 19.875 
 Percent Recovery = 96.2 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2120194 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.200 
 Most Probable Value = 18.675 
 Percent Recovery = 97.5 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2110153 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.610 
 Most Probable Value = 18.675 
 Percent Recovery = 99.7 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100082 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 20.640 
 Most Probable Value = 19.875 
 Percent Recovery = 103.8 
 Analysis Date = 08/07/03 
 Lab Sample ID = 2060330 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.170 
 Most Probable Value = 18.675 
 Percent Recovery = 97.3 
 Analysis Date = 08/07/03 
 Lab Sample ID = 2060331 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.150 
 Most Probable Value = 18.675 
 Percent Recovery = 97.2 
 Analysis Date = 08/01/03 
 Lab Sample ID = 2050307 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 20.450 
 Most Probable Value = 19.875 
 Percent Recovery = 102.9 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2040051 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 20.370 
 Most Probable Value = 19.875 
 Percent Recovery = 102.5 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020064 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 20.970 
 Most Probable Value = 19.875 
 Percent Recovery = 105.5 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1980176 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.640 
 Most Probable Value = 19.875 
 Percent Recovery = 98.8 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1960190 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.040 
 Most Probable Value = 18.675 
 Percent Recovery = 96.6 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1970166 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.020 
 Most Probable Value = 18.675 
 Percent Recovery = 96.5 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1950116 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.080 
 Most Probable Value = 18.675 
 Percent Recovery = 96.8 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1950117 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.320 
 Most Probable Value = 18.675 
 Percent Recovery = 98.1 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1890166 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.570 
 Most Probable Value = 19.875 
 Percent Recovery = 98.5 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1880064 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 75.600 
 Most Probable Value = 74.650 
 Percent Recovery = 101.3 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1810172 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 81.340 
 Most Probable Value = 82.700 
 Percent Recovery = 98.4 
 Analysis Date = 07/03/03 
 Lab Sample ID = 1780190 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 73.710 
 Most Probable Value = 74.650 
 Percent Recovery = 98.7 
 Analysis Date = 07/02/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 81.100 
 Most Probable Value = 82.700 
 Percent Recovery = 98.1 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1740202 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 73.990 
 Most Probable Value = 74.650 
 Percent Recovery = 99.1 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1740203 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 73.990 
 Most Probable Value = 74.650 
 Percent Recovery = 99.1 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 74.620 
 Most Probable Value = 74.650 
 Percent Recovery = 100.0 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1740034 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 80.850 
 Most Probable Value = 82.700 
 Percent Recovery = 97.8 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1700127 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50158  Lab Value = 81.320 
 Most Probable Value = 82.700 
 Percent Recovery = 98.3 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1680009 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 73.130 
 Most Probable Value = 74.650 
 Percent Recovery = 98.0 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 74.630 
 Most Probable Value = 74.650 
 Percent Recovery = 100.0 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 80.890 
 Most Probable Value = 82.700 
 Percent Recovery = 97.8 
 Analysis Date = 06/18/03 
 Lab Sample ID = 1640073 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50158  Lab Value = 81.350 
 Most Probable Value = 82.700 
 Percent Recovery = 98.4 
 Analysis Date = 06/18/03 
 Lab Sample ID = 1620214 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 73.250 
 Most Probable Value = 74.650 
 Percent Recovery = 98.1 
 Analysis Date = 06/18/03 
 Lab Sample ID = 1640004 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 74.360 
 Most Probable Value = 74.650 
 Percent Recovery = 99.6 
 Analysis Date = 06/18/03 
 Lab Sample ID = 1600203 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 75.050 
 Most Probable Value = 74.650 
 Percent Recovery = 100.5 
 Analysis Date = 06/17/03 
 Lab Sample ID = 1570331 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 82.190 
 Most Probable Value = 82.700 
 Percent Recovery = 99.4 
 Analysis Date = 06/13/03 
 Lab Sample ID = 1560232 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 72.800 
 Most Probable Value = 74.650 
 Percent Recovery = 97.5 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25162-75158  Lab Value = 81.510 
 Most Probable Value = 82.700 
 Percent Recovery = 98.6 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1540186 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 44.570 
 Most Probable Value = 45.350 
 Percent Recovery = 98.3 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1540185 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.390 
 Most Probable Value = 50.600 
 Percent Recovery = 97.6 
 Analysis Date = 06/06/03 
 Lab Sample ID = 1540024 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 45.870 
 Most Probable Value = 45.350 
 Percent Recovery = 101.1 
 Analysis Date = 06/04/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 50.400 
 Most Probable Value = 50.600 
 Percent Recovery = 99.6 
 Analysis Date = 06/03/03 
 Lab Sample ID = 1480216 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 45.160 
 Most Probable Value = 45.350 
 Percent Recovery = 99.6 
 Analysis Date = 06/03/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.980 
 Most Probable Value = 50.600 
 Percent Recovery = 98.8 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1430043 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50162  Lab Value = 45.260 
 Most Probable Value = 45.350 
 Percent Recovery = 99.8 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1430042 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 45.250 
 Most Probable Value = 45.350 
 Percent Recovery = 99.8 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1420130 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.320 
 Most Probable Value = 50.600 
 Percent Recovery = 97.5 
 Analysis Date = 05/27/03 
 Lab Sample ID = 1410149 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 44.270 
 Most Probable Value = 45.350 
 Percent Recovery = 97.6 
 Analysis Date = 05/24/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 50.660 
 Most Probable Value = 50.600 
 Percent Recovery = 100.1 
 Analysis Date = 05/22/03 
 Lab Sample ID = 1390112 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 49.990 
 Most Probable Value = 50.600 
 Percent Recovery = 98.8 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1350068 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50162  Lab Value = 44.220 
 Most Probable Value = 45.350 
 Percent Recovery = 97.5 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1340122 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.610 
 Most Probable Value = 50.600 
 Percent Recovery = 98.0 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1320146 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 44.750 
 Most Probable Value = 45.350 
 Percent Recovery = 98.7 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 51.240 
 Most Probable Value = 50.600 
 Percent Recovery = 101.3 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1270137 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 45.270 
 Most Probable Value = 45.350 
 Percent Recovery = 99.8 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1290293 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 44.960 
 Most Probable Value = 45.350 
 Percent Recovery = 99.1 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1280124 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.070 
 Most Probable Value = 50.600 
 Percent Recovery = 97.0 
 Analysis Date = 05/14/03 
 Lab Sample ID = 1260087 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50162  Lab Value = 43.940 
 Most Probable Value = 45.350 
 Percent Recovery = 96.9 
 Analysis Date = 05/14/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 19.200 
 Most Probable Value = 19.875 
 Percent Recovery = 96.6 
 Analysis Date = 05/02/03 
 Lab Sample ID = 1180099 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.380 
 Most Probable Value = 18.675 
 Percent Recovery = 93.1 
 Analysis Date = 05/02/03 
 Lab Sample ID = 1190077 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.410 
 Most Probable Value = 19.875 
 Percent Recovery = 97.7 
 Analysis Date = 04/29/03 
 Lab Sample ID = 1150025 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.210 
 Most Probable Value = 18.675 
 Percent Recovery = 92.2 
 Analysis Date = 04/29/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.480 
 Most Probable Value = 18.675 
 Percent Recovery = 93.6 
 Analysis Date = 04/29/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.970 
 Most Probable Value = 19.875 
 Percent Recovery = 100.5 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1120093 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.290 
 Most Probable Value = 19.875 
 Percent Recovery = 97.1 
 Analysis Date = 04/28/03 
 Lab Sample ID = 0930107 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.050 
 Most Probable Value = 18.675 
 Percent Recovery = 96.7 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1120094 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.170 
 Most Probable Value = 18.675 
 Percent Recovery = 91.9 
 Analysis Date = 04/28/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.740 
 Most Probable Value = 19.875 
 Percent Recovery = 94.3 
 Analysis Date = 04/26/03 
 Lab Sample ID = 1080292 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.870 
 Most Probable Value = 18.675 
 Percent Recovery = 95.7 
 Analysis Date = 04/26/03 
 Lab Sample ID = 1110111 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.960 
 Most Probable Value = 18.675 
 Percent Recovery = 101.5 
 Analysis Date = 04/26/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 20.170 
 Most Probable Value = 19.875 
 Percent Recovery = 101.5 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1060097 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.720 
 Most Probable Value = 19.875 
 Percent Recovery = 99.2 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1040082 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.170 
 Most Probable Value = 19.875 
 Percent Recovery = 96.5 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1000050 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.710 
 Most Probable Value = 18.675 
 Percent Recovery = 94.8 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1010139 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.960 
 Most Probable Value = 18.675 
 Percent Recovery = 96.2 
 Analysis Date = 04/15/03 
 Lab Sample ID = 0980082 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.640 
 Most Probable Value = 18.675 
 Percent Recovery = 99.8 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.920 
 Most Probable Value = 19.875 
 Percent Recovery = 95.2 
 Analysis Date = 04/11/03 
 Lab Sample ID = 0940248 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.060 
 Most Probable Value = 18.675 
 Percent Recovery = 96.7 
 Analysis Date = 04/11/03 
 Lab Sample ID = 0970099 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 82.510 
 Most Probable Value = 82.700 
 Percent Recovery = 99.8 
 Analysis Date = 04/04/03 
 Lab Sample ID = 0900152 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 74.730 
 Most Probable Value = 74.650 
 Percent Recovery = 100.1 
 Analysis Date = 04/04/03 
 Lab Sample ID = 0900153 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 82.230 
 Most Probable Value = 82.700 
 Percent Recovery = 99.4 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0850221 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 80.240 
 Most Probable Value = 82.700 
 Percent Recovery = 97.0 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0840004 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50160-50158  Lab Value = 73.910 
 Most Probable Value = 74.650 
 Percent Recovery = 99.0 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0840005 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 73.960 
 Most Probable Value = 74.650 
 Percent Recovery = 99.1 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 73.920 
 Most Probable Value = 74.650 
 Percent Recovery = 99.0 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 82.480 
 Most Probable Value = 82.700 
 Percent Recovery = 99.7 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0730207 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 83.220 
 Most Probable Value = 82.700 
 Percent Recovery = 100.6 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0800086 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 83.380 
 Most Probable Value = 82.700 
 Percent Recovery = 100.8 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0800089 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 75.820 
 Most Probable Value = 74.650 
 Percent Recovery = 101.6 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0800094 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 73.640 
 Most Probable Value = 74.650 
 Percent Recovery = 98.6 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 81.010 
 Most Probable Value = 82.700 
 Percent Recovery = 98.0 
 Analysis Date = 03/26/03 
 Lab Sample ID = 0710082 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 74.000 
 Most Probable Value = 74.650 
 Percent Recovery = 99.1 
 Analysis Date = 03/26/03 
 Lab Sample ID = 0720123 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 73.870 
 Most Probable Value = 74.650 
 Percent Recovery = 99.0 
 Analysis Date = 03/26/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 82.100 
 Most Probable Value = 82.700 
 Percent Recovery = 99.3 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0660048 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 73.810 
 Most Probable Value = 74.650 
 Percent Recovery = 98.9 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0690045 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 74.750 
 Most Probable Value = 74.650 
 Percent Recovery = 100.1 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0660191 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 74.570 
 Most Probable Value = 74.650 
 Percent Recovery = 99.9 
 Analysis Date = 03/12/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 17.770 
 Most Probable Value = 18.675 
 Percent Recovery = 95.2 
 Analysis Date = 03/12/03 
 Lab Sample ID = 0280004 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 49.890 
 Most Probable Value = 50.600 
 Percent Recovery = 98.6 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0590196 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 49.580 
 Most Probable Value = 50.600 
 Percent Recovery = 98.0 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0580066 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 84.220 
 Most Probable Value = 82.700 
 Percent Recovery = 101.8 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0630062 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50158  Lab Value = 45.000 
 Most Probable Value = 45.350 
 Percent Recovery = 99.2 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0620067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 45.880 
 Most Probable Value = 45.350 
 Percent Recovery = 101.2 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 45.680 
 Most Probable Value = 45.350 
 Percent Recovery = 100.7 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.930 
 Most Probable Value = 50.600 
 Percent Recovery = 98.7 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0510074 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 46.740 
 Most Probable Value = 45.350 
 Percent Recovery = 103.1 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.690 
 Most Probable Value = 50.600 
 Percent Recovery = 98.2 
 Analysis Date = 03/04/03 
 Lab Sample ID = 0560059 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 43.780 
 Most Probable Value = 45.350 
 Percent Recovery = 96.5 
 Analysis Date = 03/04/03 
 Lab Sample ID = 0560058 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 44.010 
 Most Probable Value = 45.350 
 Percent Recovery = 97.0 
 Analysis Date = 03/04/03 
 Lab Sample ID = 0550133 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.290 
 Most Probable Value = 50.600 
 Percent Recovery = 97.4 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0490153 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 48.520 
 Most Probable Value = 50.600 
 Percent Recovery = 95.9 
 Analysis Date = 02/27/03 
 Lab Sample ID = 0440101 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50160-50162  Lab Value = 43.100 
 Most Probable Value = 45.350 
 Percent Recovery = 95.0 
 Analysis Date = 02/25/03 
 Lab Sample ID = 0430084 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 48.540 
 Most Probable Value = 50.600 
 Percent Recovery = 95.9 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0420106 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50160-50162  Lab Value = 43.220 
 Most Probable Value = 45.350 
 Percent Recovery = 95.3 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0380145 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 44.700 
 Most Probable Value = 45.350 
 Percent Recovery = 98.6 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 48.860 
 Most Probable Value = 50.600 
 Percent Recovery = 96.6 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0360072 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50162  Lab Value = 50.240 
 Most Probable Value = 50.600 
 Percent Recovery = 99.3 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0360013 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50162  Lab Value = 44.890 
 Most Probable Value = 45.350 
 Percent Recovery = 99.0 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0370070 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 45.810 
 Most Probable Value = 45.350 
 Percent Recovery = 101.0 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 17.460 
 Most Probable Value = 18.675 
 Percent Recovery = 93.5 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0340093 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.450 
 Most Probable Value = 19.875 
 Percent Recovery = 92.8 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0310104 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.550 
 Most Probable Value = 19.875 
 Percent Recovery = 93.3 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0290074 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.260 
 Most Probable Value = 19.875 
 Percent Recovery = 96.9 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0280003 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.210 
 Most Probable Value = 18.675 
 Percent Recovery = 92.2 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0240112 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 16.460 
 Most Probable Value = 18.675 
 Percent Recovery = 88.1 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = -2.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.350 
 Most Probable Value = 18.675 
 Percent Recovery = 92.9 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.900 
 Most Probable Value = 19.875 
 Percent Recovery = 95.1 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0230081 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.730 
 Most Probable Value = 19.875 
 Percent Recovery = 99.3 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0080072 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.670 
 Most Probable Value = 18.675 
 Percent Recovery = 94.6 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0090078 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 81.740 
 Most Probable Value = 82.700 
 Percent Recovery = 98.8 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0020020 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 81.430 
 Most Probable Value = 82.700 
 Percent Recovery = 98.5 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0020021 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 73.880 
 Most Probable Value = 74.650 
 Percent Recovery = 99.0 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0020022 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 73.750 
 Most Probable Value = 74.650 
 Percent Recovery = 98.8 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 75.000 
 Most Probable Value = 74.650 
 Percent Recovery = 100.5 
 Analysis Date = 01/31/03 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 19.640 
 Most Probable Value = 19.875 
 Percent Recovery = 98.8 
 Analysis Date = 01/28/03 
 Lab Sample ID = 0210039 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.210 
 Most Probable Value = 19.875 
 Percent Recovery = 96.7 
 Analysis Date = 01/28/03 
 Lab Sample ID = 0160116 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.090 
 Most Probable Value = 18.675 
 Percent Recovery = 91.5 
 Analysis Date = 01/28/03 
 Lab Sample ID = 0220057 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.940 
 Most Probable Value = 19.875 
 Percent Recovery = 95.3 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0140065 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 16.730 
 Most Probable Value = 18.675 
 Percent Recovery = 89.6 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0150123 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.300 
 Most Probable Value = 18.675 
 Percent Recovery = 103.3 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0130047 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.060 
 Most Probable Value = 18.675 
 Percent Recovery = 91.4 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0100110 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.860 
 Most Probable Value = 19.875 
 Percent Recovery = 94.9 
 Analysis Date = 01/11/03 
 Lab Sample ID = 0070010 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 16.570 
 Most Probable Value = 18.675 
 Percent Recovery = 88.7 
 Analysis Date = 01/11/03 
 Lab Sample ID = 0070041 
 Number of FPS (SD) = -2.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 82.720 
 Most Probable Value = 82.700 
 Percent Recovery = 100.0 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3570225 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 75.630 
 Most Probable Value = 74.650 
 Percent Recovery = 101.3 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3570226 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 75.480 
 Most Probable Value = 74.650 
 Percent Recovery = 101.1 
 Analysis Date = 12/31/02 
 Lab Sample ID = 3540045 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 80.690 
 Most Probable Value = 82.700 
 Percent Recovery = 97.6 
 Analysis Date = 12/24/02 
 Lab Sample ID = 3530123 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50158  Lab Value = 74.510 
 Most Probable Value = 74.650 
 Percent Recovery = 99.8 
 Analysis Date = 12/24/02 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 81.540 
 Most Probable Value = 82.700 
 Percent Recovery = 98.6 
 Analysis Date = 12/18/02 
 Lab Sample ID = 3510216 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 82.800 
 Most Probable Value = 82.700 
 Percent Recovery = 100.1 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3470184 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 73.900 
 Most Probable Value = 74.650 
 Percent Recovery = 99.0 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3460097 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 82.030 
 Most Probable Value = 82.700 
 Percent Recovery = 99.2 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3450058 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 82.130 
 Most Probable Value = 82.700 
 Percent Recovery = 99.3 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3390070 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 74.090 
 Most Probable Value = 74.650 
 Percent Recovery = 99.2 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3440054 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 75.610 
 Most Probable Value = 74.650 
 Percent Recovery = 101.3 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 76.080 
 Most Probable Value = 74.650 
 Percent Recovery = 101.9 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 74.200 
 Most Probable Value = 74.650 
 Percent Recovery = 99.4 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3400087 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 50.610 
 Most Probable Value = 50.600 
 Percent Recovery = 100.0 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3360033 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 83.880 
 Most Probable Value = 82.700 
 Percent Recovery = 101.4 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3370141 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 46.390 
 Most Probable Value = 45.350 
 Percent Recovery = 102.3 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3360034 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 46.390 
 Most Probable Value = 45.350 
 Percent Recovery = 102.3 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 51.050 
 Most Probable Value = 50.600 
 Percent Recovery = 100.9 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3300071 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 51.910 
 Most Probable Value = 50.600 
 Percent Recovery = 102.6 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290103 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50162  Lab Value = 46.190 
 Most Probable Value = 45.350 
 Percent Recovery = 101.9 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290104 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 47.420 
 Most Probable Value = 45.350 
 Percent Recovery = 104.6 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 45.810 
 Most Probable Value = 45.350 
 Percent Recovery = 101.0 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3260092 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 50.660 
 Most Probable Value = 50.600 
 Percent Recovery = 100.1 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3240105 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 50.460 
 Most Probable Value = 50.600 
 Percent Recovery = 99.7 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3220104 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 44.320 
 Most Probable Value = 45.350 
 Percent Recovery = 97.7 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 48.820 
 Most Probable Value = 50.600 
 Percent Recovery = 96.5 
 Analysis Date = 11/27/02 
 Lab Sample ID = 3180166 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50162  Lab Value = 45.480 
 Most Probable Value = 45.350 
 Percent Recovery = 100.3 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3170162 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.870 
 Most Probable Value = 50.600 
 Percent Recovery = 98.6 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3170023 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 44.720 
 Most Probable Value = 45.350 
 Percent Recovery = 98.6 
 Analysis Date = 11/21/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 47.020 
 Most Probable Value = 45.350 
 Percent Recovery = 103.7 
 Analysis Date = 11/18/02 
 Lab Sample ID = 3120042 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 17.380 
 Most Probable Value = 18.675 
 Percent Recovery = 93.1 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3020121 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 50.820 
 Most Probable Value = 50.600 
 Percent Recovery = 100.4 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3100091 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 44.940 
 Most Probable Value = 45.350 
 Percent Recovery = 99.1 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3100090 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 19.980 
 Most Probable Value = 19.875 
 Percent Recovery = 100.5 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3010162 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 49.870 
 Most Probable Value = 50.600 
 Percent Recovery = 98.6 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3080084 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 43.990 
 Most Probable Value = 45.350 
 Percent Recovery = 97.0 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 18.020 
 Most Probable Value = 18.675 
 Percent Recovery = 96.5 
 Analysis Date = 11/04/02 
 Lab Sample ID = 3010053 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.930 
 Most Probable Value = 19.875 
 Percent Recovery = 95.2 
 Analysis Date = 10/31/02 
 Lab Sample ID = 2970192 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.610 
 Most Probable Value = 18.675 
 Percent Recovery = 94.3 
 Analysis Date = 10/31/02 
 Lab Sample ID = 2960192 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.870 
 Most Probable Value = 19.875 
 Percent Recovery = 94.9 
 Analysis Date = 10/30/02 
 Lab Sample ID = 2960004 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.730 
 Most Probable Value = 18.675 
 Percent Recovery = 94.9 
 Analysis Date = 10/30/02 
 Lab Sample ID = 2960005 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.650 
 Most Probable Value = 18.675 
 Percent Recovery = 94.5 
 Analysis Date = 10/30/02 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.030 
 Most Probable Value = 19.875 
 Percent Recovery = 95.7 
 Analysis Date = 10/29/02 
 Lab Sample ID = 2910191 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.940 
 Most Probable Value = 18.675 
 Percent Recovery = 96.1 
 Analysis Date = 10/28/02 
 Lab Sample ID = 2900104 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.330 
 Most Probable Value = 19.875 
 Percent Recovery = 97.3 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2890092 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.690 
 Most Probable Value = 19.875 
 Percent Recovery = 99.1 
 Analysis Date = 10/23/02 
 Lab Sample ID = 2880101 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.160 
 Most Probable Value = 18.675 
 Percent Recovery = 91.9 
 Analysis Date = 10/18/02 
 Lab Sample ID = 2840146 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.290 
 Most Probable Value = 18.675 
 Percent Recovery = 97.9 
 Analysis Date = 10/18/02 
 Lab Sample ID = 2830077 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.780 
 Most Probable Value = 19.875 
 Percent Recovery = 99.5 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2820098 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.180 
 Most Probable Value = 19.875 
 Percent Recovery = 96.5 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2770156 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 16.950 
 Most Probable Value = 18.675 
 Percent Recovery = 90.8 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2810014 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.540 
 Most Probable Value = 18.675 
 Percent Recovery = 99.3 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2800032 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.070 
 Most Probable Value = 19.875 
 Percent Recovery = 95.9 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2750140 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.630 
 Most Probable Value = 18.675 
 Percent Recovery = 94.4 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2760067 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 119.260 
 Most Probable Value = 118.100 
 Percent Recovery = 101.0 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 119.630 
 Most Probable Value = 118.100 
 Percent Recovery = 101.3 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2740175 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 117.410 
 Most Probable Value = 118.100 
 Percent Recovery = 99.4 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2700213 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 118.070 
 Most Probable Value = 118.100 
 Percent Recovery = 100.0 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2680106 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 73.580 
 Most Probable Value = 72.300 
 Percent Recovery = 101.8 
 Analysis Date = 09/28/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25154-75004  Lab Value = 118.600 
 Most Probable Value = 118.100 
 Percent Recovery = 100.4 
 Analysis Date = 09/28/02 
 Lab Sample ID = 2630178 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 118.950 
 Most Probable Value = 118.100 
 Percent Recovery = 100.7 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 119.670 
 Most Probable Value = 118.100 
 Percent Recovery = 101.3 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2660137 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 119.550 
 Most Probable Value = 118.100 
 Percent Recovery = 101.2 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 116.150 
 Most Probable Value = 118.100 
 Percent Recovery = 98.3 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 119.910 
 Most Probable Value = 118.100 
 Percent Recovery = 101.5 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2590025 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 117.190 
 Most Probable Value = 118.100 
 Percent Recovery = 99.2 
 Analysis Date = 09/18/02 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 118.940 
 Most Probable Value = 118.100 
 Percent Recovery = 100.7 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 120.180 
 Most Probable Value = 118.100 
 Percent Recovery = 101.8 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2520186 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 116.760 
 Most Probable Value = 118.100 
 Percent Recovery = 98.9 
 Analysis Date = 09/14/02 
 Lab Sample ID = 2490181 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 72.130 
 Most Probable Value = 70.500 
 Percent Recovery = 102.3 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.690 
 Most Probable Value = 70.500 
 Percent Recovery = 101.7 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 53.850 
 Most Probable Value = 53.225 
 Percent Recovery = 101.2 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470180 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 118.880 
 Most Probable Value = 118.100 
 Percent Recovery = 100.7 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 70.970 
 Most Probable Value = 70.500 
 Percent Recovery = 100.7 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 69.720 
 Most Probable Value = 70.500 
 Percent Recovery = 98.9 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 53.510 
 Most Probable Value = 53.225 
 Percent Recovery = 100.5 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2420162 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25156-75004  Lab Value = 54.180 
 Most Probable Value = 53.225 
 Percent Recovery = 101.8 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2400002 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 56.090 
 Most Probable Value = 53.225 
 Percent Recovery = 105.4 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2380008 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25156-75004  Lab Value = 70.990 
 Most Probable Value = 70.500 
 Percent Recovery = 100.7 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 53.880 
 Most Probable Value = 53.225 
 Percent Recovery = 101.2 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2330179 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 55.000 
 Most Probable Value = 53.225 
 Percent Recovery = 103.3 
 Analysis Date = 08/22/02 
 Lab Sample ID = 2310149 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25156-75004  Lab Value = 71.110 
 Most Probable Value = 70.500 
 Percent Recovery = 100.9 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.980 
 Most Probable Value = 70.500 
 Percent Recovery = 100.7 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.180 
 Most Probable Value = 53.225 
 Percent Recovery = 103.7 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2270214 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25156-75004  Lab Value = 72.170 
 Most Probable Value = 70.500 
 Percent Recovery = 102.4 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 56.160 
 Most Probable Value = 53.225 
 Percent Recovery = 105.5 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2240217 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25156-75004  Lab Value = 56.600 
 Most Probable Value = 53.225 
 Percent Recovery = 106.3 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200190 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25156-75004  Lab Value = 50.690 
 Most Probable Value = 48.525 
 Percent Recovery = 104.5 
 Analysis Date = 08/05/02 
 Lab Sample ID = 2110239 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.890 
 Most Probable Value = 32.350 
 Percent Recovery = 104.8 
 Analysis Date = 08/02/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.280 
 Most Probable Value = 32.350 
 Percent Recovery = 99.8 
 Analysis Date = 07/31/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.040 
 Most Probable Value = 48.525 
 Percent Recovery = 103.1 
 Analysis Date = 07/31/02 
 Lab Sample ID = 2070107 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 49.610 
 Most Probable Value = 48.525 
 Percent Recovery = 102.2 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2050295 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.780 
 Most Probable Value = 32.350 
 Percent Recovery = 104.4 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 49.590 
 Most Probable Value = 48.525 
 Percent Recovery = 102.2 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050013 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.130 
 Most Probable Value = 32.350 
 Percent Recovery = 102.4 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.170 
 Most Probable Value = 32.350 
 Percent Recovery = 99.4 
 Analysis Date = 07/23/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 48.700 
 Most Probable Value = 48.525 
 Percent Recovery = 100.4 
 Analysis Date = 07/23/02 
 Lab Sample ID = 2000043 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.600 
 Most Probable Value = 32.350 
 Percent Recovery = 103.9 
 Analysis Date = 07/22/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.090 
 Most Probable Value = 48.525 
 Percent Recovery = 103.2 
 Analysis Date = 07/22/02 
 Lab Sample ID = 1970104 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.220 
 Most Probable Value = 32.350 
 Percent Recovery = 102.7 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 48.250 
 Most Probable Value = 48.525 
 Percent Recovery = 99.4 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1920192 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 50.710 
 Most Probable Value = 48.525 
 Percent Recovery = 104.5 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1900133 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.350 
 Most Probable Value = 32.350 
 Percent Recovery = 103.1 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 49.950 
 Most Probable Value = 48.525 
 Percent Recovery = 102.9 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830137 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 75.570 
 Most Probable Value = 72.300 
 Percent Recovery = 104.5 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25154-75004  Lab Value = 119.960 
 Most Probable Value = 118.100 
 Percent Recovery = 101.6 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 120.590 
 Most Probable Value = 118.100 
 Percent Recovery = 102.1 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790189 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25004-75154  Lab Value = 118.670 
 Most Probable Value = 118.100 
 Percent Recovery = 100.5 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790029 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 72.850 
 Most Probable Value = 72.300 
 Percent Recovery = 100.8 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 117.030 
 Most Probable Value = 118.100 
 Percent Recovery = 99.1 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 115.100 
 Most Probable Value = 118.100 
 Percent Recovery = 97.5 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1760170 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 116.170 
 Most Probable Value = 118.100 
 Percent Recovery = 98.4 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1720150 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 118.180 
 Most Probable Value = 118.100 
 Percent Recovery = 100.1 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 117.160 
 Most Probable Value = 118.100 
 Percent Recovery = 99.2 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1690122 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 118.980 
 Most Probable Value = 118.100 
 Percent Recovery = 100.7 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 119.390 
 Most Probable Value = 118.100 
 Percent Recovery = 101.1 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1620147 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 118.390 
 Most Probable Value = 118.100 
 Percent Recovery = 100.2 
 Analysis Date = 06/20/02 
 Lab Sample ID = 1650229 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 115.050 
 Most Probable Value = 118.100 
 Percent Recovery = 97.4 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 54.310 
 Most Probable Value = 53.225 
 Percent Recovery = 102.0 
 Analysis Date = 06/11/02 
 Lab Sample ID = 1510055 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 114.990 
 Most Probable Value = 118.100 
 Percent Recovery = 97.4 
 Analysis Date = 06/11/02 
 Lab Sample ID = 1580209 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 117.300 
 Most Probable Value = 118.100 
 Percent Recovery = 99.3 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 116.630 
 Most Probable Value = 118.100 
 Percent Recovery = 98.8 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1550133 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 69.770 
 Most Probable Value = 70.500 
 Percent Recovery = 99.0 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 69.350 
 Most Probable Value = 70.500 
 Percent Recovery = 98.4 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 54.190 
 Most Probable Value = 53.225 
 Percent Recovery = 101.8 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1490009 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 69.710 
 Most Probable Value = 70.500 
 Percent Recovery = 98.9 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.380 
 Most Probable Value = 70.500 
 Percent Recovery = 99.8 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 54.280 
 Most Probable Value = 53.225 
 Percent Recovery = 102.0 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1430035 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 53.220 
 Most Probable Value = 53.225 
 Percent Recovery = 100.0 
 Analysis Date = 05/25/02 
 Lab Sample ID = 1410014 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25156-75004  Lab Value = 71.370 
 Most Probable Value = 70.500 
 Percent Recovery = 101.2 
 Analysis Date = 05/24/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.780 
 Most Probable Value = 53.225 
 Percent Recovery = 104.8 
 Analysis Date = 05/24/02 
 Lab Sample ID = 1370066 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25156-75004  Lab Value = 69.600 
 Most Probable Value = 70.500 
 Percent Recovery = 98.7 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 54.770 
 Most Probable Value = 53.225 
 Percent Recovery = 102.9 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1350035 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 71.550 
 Most Probable Value = 70.500 
 Percent Recovery = 101.5 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.010 
 Most Probable Value = 53.225 
 Percent Recovery = 103.4 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1300052 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25156-75004  Lab Value = 54.920 
 Most Probable Value = 53.225 
 Percent Recovery = 103.2 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1300053 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 70.510 
 Most Probable Value = 70.500 
 Percent Recovery = 100.0 
 Analysis Date = 05/10/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 56.490 
 Most Probable Value = 53.225 
 Percent Recovery = 106.1 
 Analysis Date = 05/10/02 
 Lab Sample ID = 1260120 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25156-75004  Lab Value = 49.670 
 Most Probable Value = 48.525 
 Percent Recovery = 102.4 
 Analysis Date = 05/08/02 
 Lab Sample ID = 1210021 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.980 
 Most Probable Value = 32.350 
 Percent Recovery = 101.9 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 33.830 
 Most Probable Value = 32.350 
 Percent Recovery = 104.6 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 33.170 
 Most Probable Value = 32.350 
 Percent Recovery = 102.5 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.970 
 Most Probable Value = 48.525 
 Percent Recovery = 98.9 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1090189 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.890 
 Most Probable Value = 32.350 
 Percent Recovery = 101.7 
 Analysis Date = 05/01/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 49.540 
 Most Probable Value = 48.525 
 Percent Recovery = 102.1 
 Analysis Date = 05/01/02 
 Lab Sample ID = 1160078 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 49.920 
 Most Probable Value = 48.525 
 Percent Recovery = 102.9 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1140065 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.150 
 Most Probable Value = 32.350 
 Percent Recovery = 102.5 
 Analysis Date = 04/20/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 49.750 
 Most Probable Value = 48.525 
 Percent Recovery = 102.5 
 Analysis Date = 04/20/02 
 Lab Sample ID = 1070005 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.760 
 Most Probable Value = 32.350 
 Percent Recovery = 101.3 
 Analysis Date = 04/16/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 33.000 
 Most Probable Value = 32.350 
 Percent Recovery = 102.0 
 Analysis Date = 04/16/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 49.700 
 Most Probable Value = 48.525 
 Percent Recovery = 102.4 
 Analysis Date = 04/16/02 
 Lab Sample ID = 1020015 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 50.120 
 Most Probable Value = 48.525 
 Percent Recovery = 103.3 
 Analysis Date = 04/16/02 
 Lab Sample ID = 1000068 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 49.300 
 Most Probable Value = 48.525 
 Percent Recovery = 101.6 
 Analysis Date = 04/16/02 
 Lab Sample ID = 0980062 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 49.150 
 Most Probable Value = 48.525 
 Percent Recovery = 101.3 
 Analysis Date = 04/12/02 
 Lab Sample ID = 0930205 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.710 
 Most Probable Value = 32.350 
 Percent Recovery = 101.1 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 72.940 
 Most Probable Value = 72.300 
 Percent Recovery = 100.9 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25154-75004  Lab Value = 118.260 
 Most Probable Value = 118.100 
 Percent Recovery = 100.1 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 120.490 
 Most Probable Value = 118.100 
 Percent Recovery = 102.0 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920041 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25004-75154  Lab Value = 119.910 
 Most Probable Value = 118.100 
 Percent Recovery = 101.5 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0870219 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 72.080 
 Most Probable Value = 72.300 
 Percent Recovery = 99.7 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 117.940 
 Most Probable Value = 118.100 
 Percent Recovery = 99.9 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 118.340 
 Most Probable Value = 118.100 
 Percent Recovery = 100.2 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0850071 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 118.110 
 Most Probable Value = 118.100 
 Percent Recovery = 100.0 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0810202 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 117.960 
 Most Probable Value = 118.100 
 Percent Recovery = 99.9 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 121.710 
 Most Probable Value = 118.100 
 Percent Recovery = 103.1 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0790076 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25004-75154  Lab Value = 117.500 
 Most Probable Value = 118.100 
 Percent Recovery = 99.5 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0770062 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 116.180 
 Most Probable Value = 118.100 
 Percent Recovery = 98.4 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 118.130 
 Most Probable Value = 118.100 
 Percent Recovery = 100.0 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 119.260 
 Most Probable Value = 118.100 
 Percent Recovery = 101.0 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0720157 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 121.220 
 Most Probable Value = 118.100 
 Percent Recovery = 102.6 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 116.500 
 Most Probable Value = 118.100 
 Percent Recovery = 98.6 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0650158 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 117.890 
 Most Probable Value = 118.100 
 Percent Recovery = 99.8 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0700077 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 71.820 
 Most Probable Value = 70.500 
 Percent Recovery = 101.9 
 Analysis Date = 03/05/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 73.579 
 Most Probable Value = 70.500 
 Percent Recovery = 104.4 
 Analysis Date = 03/05/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 73.470 
 Most Probable Value = 70.500 
 Percent Recovery = 104.2 
 Analysis Date = 03/05/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 54.964 
 Most Probable Value = 53.225 
 Percent Recovery = 103.3 
 Analysis Date = 03/05/02 
 Lab Sample ID = 0590016 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 70.789 
 Most Probable Value = 70.500 
 Percent Recovery = 100.4 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 69.410 
 Most Probable Value = 70.500 
 Percent Recovery = 98.5 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 53.402 
 Most Probable Value = 53.225 
 Percent Recovery = 100.3 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0570002 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25156-75004  Lab Value = 53.250 
 Most Probable Value = 53.225 
 Percent Recovery = 100.0 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0530015 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25156-75004  Lab Value = 71.871 
 Most Probable Value = 70.500 
 Percent Recovery = 101.9 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.471 
 Most Probable Value = 53.225 
 Percent Recovery = 104.2 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0430021 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25156-75004  Lab Value = 54.508 
 Most Probable Value = 53.225 
 Percent Recovery = 102.4 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510110 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25156-75004  Lab Value = 72.440 
 Most Probable Value = 70.500 
 Percent Recovery = 102.8 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.170 
 Most Probable Value = 53.225 
 Percent Recovery = 103.7 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460020 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25156-75004  Lab Value = 53.910 
 Most Probable Value = 53.225 
 Percent Recovery = 101.3 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390009 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 72.692 
 Most Probable Value = 70.500 
 Percent Recovery = 103.1 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.146 
 Most Probable Value = 53.225 
 Percent Recovery = 103.6 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25156-75004  Lab Value = 55.453 
 Most Probable Value = 53.225 
 Percent Recovery = 104.2 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370005 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25156-75004  Lab Value = 49.979 
 Most Probable Value = 48.525 
 Percent Recovery = 103.0 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320084 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.589 
 Most Probable Value = 32.350 
 Percent Recovery = 100.7 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 33.563 
 Most Probable Value = 32.350 
 Percent Recovery = 103.7 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 49.202 
 Most Probable Value = 48.525 
 Percent Recovery = 101.4 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300030 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 34.140 
 Most Probable Value = 32.350 
 Percent Recovery = 105.5 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.600 
 Most Probable Value = 48.525 
 Percent Recovery = 104.3 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280072 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 34.123 
 Most Probable Value = 32.350 
 Percent Recovery = 105.5 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 48.140 
 Most Probable Value = 48.525 
 Percent Recovery = 99.2 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0240011 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.420 
 Most Probable Value = 32.350 
 Percent Recovery = 103.3 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 49.194 
 Most Probable Value = 48.525 
 Percent Recovery = 101.4 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230028 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 48.550 
 Most Probable Value = 48.525 
 Percent Recovery = 100.1 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170011 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.090 
 Most Probable Value = 32.350 
 Percent Recovery = 99.2 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.230 
 Most Probable Value = 48.525 
 Percent Recovery = 103.5 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150021 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 50.249 
 Most Probable Value = 48.525 
 Percent Recovery = 103.6 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100004 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.612 
 Most Probable Value = 32.350 
 Percent Recovery = 103.9 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.665 
 Most Probable Value = 48.525 
 Percent Recovery = 104.4 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080012 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 121.100 
 Most Probable Value = 118.100 
 Percent Recovery = 102.5 
 Analysis Date = 01/02/02 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 117.600 
 Most Probable Value = 118.100 
 Percent Recovery = 99.6 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 75.122 
 Most Probable Value = 72.300 
 Percent Recovery = 103.9 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25154-75004  Lab Value = 117.217 
 Most Probable Value = 118.100 
 Percent Recovery = 99.3 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 117.268 
 Most Probable Value = 118.100 
 Percent Recovery = 99.3 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620065 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 118.884 
 Most Probable Value = 118.100 
 Percent Recovery = 100.7 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620067 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 118.731 
 Most Probable Value = 118.100 
 Percent Recovery = 100.5 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620066 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 73.210 
 Most Probable Value = 72.300 
 Percent Recovery = 101.3 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 117.259 
 Most Probable Value = 118.100 
 Percent Recovery = 99.3 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530024 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 118.605 
 Most Probable Value = 118.100 
 Percent Recovery = 100.4 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 117.708 
 Most Probable Value = 118.100 
 Percent Recovery = 99.7 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 118.630 
 Most Probable Value = 118.100 
 Percent Recovery = 100.4 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480019 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 120.025 
 Most Probable Value = 118.100 
 Percent Recovery = 101.6 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460006 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 119.755 
 Most Probable Value = 118.100 
 Percent Recovery = 101.4 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 118.927 
 Most Probable Value = 118.100 
 Percent Recovery = 100.7 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410011 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 119.590 
 Most Probable Value = 118.100 
 Percent Recovery = 101.3 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400010 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 119.292 
 Most Probable Value = 118.100 
 Percent Recovery = 101.0 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 56.427 
 Most Probable Value = 53.225 
 Percent Recovery = 106.0 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370122 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25156-75004  Lab Value = 71.510 
 Most Probable Value = 70.500 
 Percent Recovery = 101.4 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.230 
 Most Probable Value = 70.500 
 Percent Recovery = 101.0 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 57.220 
 Most Probable Value = 53.225 
 Percent Recovery = 107.5 
 Analysis Date = 11/29/01 
 Lab Sample ID = 3330012 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25156-75004  Lab Value = 71.768 
 Most Probable Value = 70.500 
 Percent Recovery = 101.8 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 72.083 
 Most Probable Value = 70.500 
 Percent Recovery = 102.2 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 56.348 
 Most Probable Value = 53.225 
 Percent Recovery = 105.9 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320135 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25156-75004  Lab Value = 55.740 
 Most Probable Value = 53.225 
 Percent Recovery = 104.7 
 Analysis Date = 11/23/01 
 Lab Sample ID = 3270060 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25156-75004  Lab Value = 71.424 
 Most Probable Value = 70.500 
 Percent Recovery = 101.3 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.651 
 Most Probable Value = 70.500 
 Percent Recovery = 101.6 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.496 
 Most Probable Value = 53.225 
 Percent Recovery = 104.3 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250008 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25156-75004  Lab Value = 55.700 
 Most Probable Value = 53.225 
 Percent Recovery = 104.7 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250009 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25156-75004  Lab Value = 71.393 
 Most Probable Value = 70.500 
 Percent Recovery = 101.3 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.590 
 Most Probable Value = 70.500 
 Percent Recovery = 100.1 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.040 
 Most Probable Value = 53.225 
 Percent Recovery = 103.4 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180053 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25156-75004  Lab Value = 56.257 
 Most Probable Value = 53.225 
 Percent Recovery = 105.7 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120033 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25156-75004  Lab Value = 70.934 
 Most Probable Value = 70.500 
 Percent Recovery = 100.6 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.486 
 Most Probable Value = 53.225 
 Percent Recovery = 104.2 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090191 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25156-75004  Lab Value = 50.183 
 Most Probable Value = 48.525 
 Percent Recovery = 103.4 
 Analysis Date = 11/01/01 
 Lab Sample ID = 3050001 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.730 
 Most Probable Value = 32.350 
 Percent Recovery = 101.2 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 34.393 
 Most Probable Value = 32.350 
 Percent Recovery = 106.3 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 51.417 
 Most Probable Value = 48.525 
 Percent Recovery = 106.0 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990067 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 51.094 
 Most Probable Value = 48.525 
 Percent Recovery = 105.3 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990066 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.120 
 Most Probable Value = 32.350 
 Percent Recovery = 102.4 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.930 
 Most Probable Value = 48.525 
 Percent Recovery = 105.0 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950108 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 34.266 
 Most Probable Value = 32.350 
 Percent Recovery = 105.9 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 51.681 
 Most Probable Value = 48.525 
 Percent Recovery = 106.5 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920096 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.630 
 Most Probable Value = 32.350 
 Percent Recovery = 104.0 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 33.877 
 Most Probable Value = 32.350 
 Percent Recovery = 104.7 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.871 
 Most Probable Value = 48.525 
 Percent Recovery = 104.8 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880145 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 52.710 
 Most Probable Value = 48.525 
 Percent Recovery = 108.6 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840020 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.438 
 Most Probable Value = 32.350 
 Percent Recovery = 103.4 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.337 
 Most Probable Value = 48.525 
 Percent Recovery = 103.7 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780228 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.500 
 Most Probable Value = 32.350 
 Percent Recovery = 103.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.700 
 Most Probable Value = 48.525 
 Percent Recovery = 104.5 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760042 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25DIW-75156  Y = 100
The SGPlot Procedure

- Chloride, FIL, IC -
Percent Recovery by Concentration
NWQL Parameter: 00940, Method: IC022
Analysis Dates: 10/03/01 through 09/28/06
Open Data Set

 Lab Value = 0.200 
 Most Probable Value = 19.875 
 Percent Recovery = 1.0 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = -20.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 168.448 
 Most Probable Value = 32.350 
 Percent Recovery = 520.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = 84.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.200 
 Most Probable Value = 19.875 
 Percent Recovery = 1.0 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = -20.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 168.448 
 Most Probable Value = 32.350 
 Percent Recovery = 520.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = 84.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 11.196 
 Most Probable Value = 12.000 
 Percent Recovery = 93.3 
 Analysis Date = 09/28/06 
 Lab Sample ID = 2680088 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 10.135 
 Most Probable Value = 10.660 
 Percent Recovery = 95.1 
 Analysis Date = 09/28/06 
 Lab Sample ID = 2690075 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 10.454 
 Most Probable Value = 10.660 
 Percent Recovery = 98.1 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2650117 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75170  Lab Value = 11.004 
 Most Probable Value = 12.000 
 Percent Recovery = 91.7 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2630119 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 10.937 
 Most Probable Value = 12.000 
 Percent Recovery = 91.1 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2620209 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 10.121 
 Most Probable Value = 10.660 
 Percent Recovery = 94.9 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2580205 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75170  Lab Value = 11.244 
 Most Probable Value = 12.000 
 Percent Recovery = 93.7 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2510397 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.899 
 Most Probable Value = 10.660 
 Percent Recovery = 92.9 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2540001 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25172-75170  Lab Value = 9.995 
 Most Probable Value = 10.660 
 Percent Recovery = 93.8 
 Analysis Date = 09/12/06 
 Lab Sample ID = 2500166 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 11.203 
 Most Probable Value = 12.000 
 Percent Recovery = 93.4 
 Analysis Date = 09/07/06 
 Lab Sample ID = 2480070 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 6.409 
 Most Probable Value = 6.660 
 Percent Recovery = 96.2 
 Analysis Date = 08/31/06 
 Lab Sample ID = 2370430 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 9.901 
 Most Probable Value = 10.660 
 Percent Recovery = 92.9 
 Analysis Date = 08/31/06 
 Lab Sample ID = 2400121 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25172-75170  Lab Value = 6.423 
 Most Probable Value = 6.660 
 Percent Recovery = 96.4 
 Analysis Date = 08/29/06 
 Lab Sample ID = 2300088 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 6.422 
 Most Probable Value = 6.660 
 Percent Recovery = 96.4 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2340037 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 9.978 
 Most Probable Value = 10.660 
 Percent Recovery = 93.6 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2330212 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75170  Lab Value = 9.968 
 Most Probable Value = 10.660 
 Percent Recovery = 93.5 
 Analysis Date = 08/18/06 
 Lab Sample ID = 2280134 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75170  Lab Value = 6.471 
 Most Probable Value = 6.660 
 Percent Recovery = 97.2 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2230258 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 9.922 
 Most Probable Value = 10.660 
 Percent Recovery = 93.1 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2260051 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75170  Lab Value = 6.397 
 Most Probable Value = 6.660 
 Percent Recovery = 96.1 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2190172 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 6.432 
 Most Probable Value = 6.660 
 Percent Recovery = 96.6 
 Analysis Date = 08/11/06 
 Lab Sample ID = 2200104 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 10.046 
 Most Probable Value = 10.660 
 Percent Recovery = 94.2 
 Analysis Date = 08/10/06 
 Lab Sample ID = 2190173 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 9.993 
 Most Probable Value = 10.660 
 Percent Recovery = 93.7 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2150116 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 6.400 
 Most Probable Value = 6.660 
 Percent Recovery = 96.1 
 Analysis Date = 08/03/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.721 
 Most Probable Value = 9.190 
 Percent Recovery = 94.9 
 Analysis Date = 08/02/06 
 Lab Sample ID = 2080098 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 8.654 
 Most Probable Value = 9.190 
 Percent Recovery = 94.2 
 Analysis Date = 07/29/06 
 Lab Sample ID = 2050126 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50170  Lab Value = 6.401 
 Most Probable Value = 6.660 
 Percent Recovery = 96.1 
 Analysis Date = 07/28/06 
 Lab Sample ID = 2020229 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.683 
 Most Probable Value = 9.190 
 Percent Recovery = 94.5 
 Analysis Date = 07/26/06 
 Lab Sample ID = 2010015 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50170  Lab Value = 6.401 
 Most Probable Value = 6.660 
 Percent Recovery = 96.1 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990162 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 6.389 
 Most Probable Value = 6.660 
 Percent Recovery = 95.9 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1950017 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.714 
 Most Probable Value = 9.190 
 Percent Recovery = 94.8 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 6.426 
 Most Probable Value = 6.660 
 Percent Recovery = 96.5 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1910077 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.704 
 Most Probable Value = 9.190 
 Percent Recovery = 94.7 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1910072 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 8.696 
 Most Probable Value = 9.190 
 Percent Recovery = 94.6 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1910086 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 6.408 
 Most Probable Value = 6.660 
 Percent Recovery = 96.2 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1860016 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.822 
 Most Probable Value = 9.190 
 Percent Recovery = 96.0 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1810354 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 10.562 
 Most Probable Value = 11.125 
 Percent Recovery = 94.9 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1800250 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75168  Lab Value = 10.489 
 Most Probable Value = 11.125 
 Percent Recovery = 94.3 
 Analysis Date = 07/01/06 
 Lab Sample ID = 1780112 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75168  Lab Value = 8.700 
 Most Probable Value = 9.190 
 Percent Recovery = 94.7 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1740229 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 10.561 
 Most Probable Value = 11.125 
 Percent Recovery = 94.9 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1740209 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75168  Lab Value = 8.694 
 Most Probable Value = 9.190 
 Percent Recovery = 94.6 
 Analysis Date = 06/28/06 
 Lab Sample ID = 1730124 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 8.671 
 Most Probable Value = 9.190 
 Percent Recovery = 94.4 
 Analysis Date = 06/22/06 
 Lab Sample ID = 1670243 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50170  Lab Value = 10.482 
 Most Probable Value = 11.125 
 Percent Recovery = 94.2 
 Analysis Date = 06/21/06 
 Lab Sample ID = 1660145 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75168  Lab Value = 8.788 
 Most Probable Value = 9.190 
 Percent Recovery = 95.6 
 Analysis Date = 06/17/06 
 Lab Sample ID = 1600201 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 10.668 
 Most Probable Value = 11.125 
 Percent Recovery = 95.9 
 Analysis Date = 06/17/06 
 Lab Sample ID = 1630149 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75168  Lab Value = 10.650 
 Most Probable Value = 11.125 
 Percent Recovery = 95.7 
 Analysis Date = 06/15/06 
 Lab Sample ID = 1590163 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 8.780 
 Most Probable Value = 9.190 
 Percent Recovery = 95.5 
 Analysis Date = 06/09/06 
 Lab Sample ID = 1570195 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 4.927 
 Most Probable Value = 4.750 
 Percent Recovery = 103.7 
 Analysis Date = 05/31/06 
 Lab Sample ID = 1460011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.697 
 Most Probable Value = 11.125 
 Percent Recovery = 96.2 
 Analysis Date = 05/31/06 
 Lab Sample ID = 1460005 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75168  Lab Value = 4.854 
 Most Probable Value = 4.750 
 Percent Recovery = 102.2 
 Analysis Date = 05/25/06 
 Lab Sample ID = 1420084 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.851 
 Most Probable Value = 4.750 
 Percent Recovery = 102.1 
 Analysis Date = 05/23/06 
 Lab Sample ID = 1380004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.888 
 Most Probable Value = 11.125 
 Percent Recovery = 97.9 
 Analysis Date = 05/23/06 
 Lab Sample ID = 1390230 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 10.888 
 Most Probable Value = 11.125 
 Percent Recovery = 97.9 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 10.585 
 Most Probable Value = 11.125 
 Percent Recovery = 95.1 
 Analysis Date = 05/18/06 
 Lab Sample ID = 1320173 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 4.815 
 Most Probable Value = 4.750 
 Percent Recovery = 101.4 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1310137 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.800 
 Most Probable Value = 4.750 
 Percent Recovery = 101.1 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1280102 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.564 
 Most Probable Value = 11.125 
 Percent Recovery = 95.0 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75168  Lab Value = 4.869 
 Most Probable Value = 4.750 
 Percent Recovery = 102.5 
 Analysis Date = 05/11/06 
 Lab Sample ID = 1240136 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.503 
 Most Probable Value = 11.125 
 Percent Recovery = 94.4 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1220156 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75168  Lab Value = 4.819 
 Most Probable Value = 4.750 
 Percent Recovery = 101.5 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1210050 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.512 
 Most Probable Value = 12.000 
 Percent Recovery = 95.9 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1170182 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 11.478 
 Most Probable Value = 12.000 
 Percent Recovery = 95.7 
 Analysis Date = 04/28/06 
 Lab Sample ID = 1150097 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.922 
 Most Probable Value = 4.750 
 Percent Recovery = 103.6 
 Analysis Date = 04/28/06 
 Lab Sample ID = 1110231 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.165 
 Most Probable Value = 12.000 
 Percent Recovery = 93.0 
 Analysis Date = 04/27/06 
 Lab Sample ID = 1100073 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.851 
 Most Probable Value = 4.750 
 Percent Recovery = 102.1 
 Analysis Date = 04/26/06 
 Lab Sample ID = 1080076 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.306 
 Most Probable Value = 12.000 
 Percent Recovery = 94.2 
 Analysis Date = 04/25/06 
 Lab Sample ID = 1030096 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.857 
 Most Probable Value = 4.750 
 Percent Recovery = 102.3 
 Analysis Date = 04/25/06 
 Lab Sample ID = 1040007 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.708 
 Most Probable Value = 12.000 
 Percent Recovery = 89.2 
 Analysis Date = 04/12/06 
 Lab Sample ID = 1000125 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.850 
 Most Probable Value = 4.750 
 Percent Recovery = 102.1 
 Analysis Date = 04/12/06 
 Lab Sample ID = 0970090 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.236 
 Most Probable Value = 12.000 
 Percent Recovery = 93.6 
 Analysis Date = 04/10/06 
 Lab Sample ID = 0960077 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.820 
 Most Probable Value = 4.750 
 Percent Recovery = 101.5 
 Analysis Date = 04/05/06 
 Lab Sample ID = 0930083 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.277 
 Most Probable Value = 12.000 
 Percent Recovery = 94.0 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0870025 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 10.050 
 Most Probable Value = 10.660 
 Percent Recovery = 94.3 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0860079 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 10.584 
 Most Probable Value = 12.000 
 Percent Recovery = 88.2 
 Analysis Date = 03/22/06 
 Lab Sample ID = 0750095 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 11.064 
 Most Probable Value = 12.000 
 Percent Recovery = 92.2 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0730045 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.921 
 Most Probable Value = 10.660 
 Percent Recovery = 93.1 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0720059 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75170  Lab Value = 10.002 
 Most Probable Value = 10.660 
 Percent Recovery = 93.8 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0670053 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 11.168 
 Most Probable Value = 12.000 
 Percent Recovery = 93.1 
 Analysis Date = 03/09/06 
 Lab Sample ID = 0660033 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.942 
 Most Probable Value = 10.660 
 Percent Recovery = 93.3 
 Analysis Date = 03/09/06 
 Lab Sample ID = 0650044 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75170  Lab Value = 11.230 
 Most Probable Value = 12.000 
 Percent Recovery = 93.6 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0610056 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.988 
 Most Probable Value = 10.660 
 Percent Recovery = 93.7 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0600074 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 6.436 
 Most Probable Value = 6.660 
 Percent Recovery = 96.6 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0590094 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 6.427 
 Most Probable Value = 6.660 
 Percent Recovery = 96.5 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0540072 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 9.957 
 Most Probable Value = 10.660 
 Percent Recovery = 93.4 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0530040 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75170  Lab Value = 6.584 
 Most Probable Value = 6.660 
 Percent Recovery = 98.9 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0520094 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 10.027 
 Most Probable Value = 10.660 
 Percent Recovery = 94.1 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0470066 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 6.480 
 Most Probable Value = 6.660 
 Percent Recovery = 97.3 
 Analysis Date = 02/16/06 
 Lab Sample ID = 0440047 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 10.156 
 Most Probable Value = 10.660 
 Percent Recovery = 95.3 
 Analysis Date = 02/16/06 
 Lab Sample ID = 0450026 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 6.533 
 Most Probable Value = 6.660 
 Percent Recovery = 98.1 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0370016 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 10.259 
 Most Probable Value = 10.660 
 Percent Recovery = 96.2 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0380037 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75170  Lab Value = 10.051 
 Most Probable Value = 10.660 
 Percent Recovery = 94.3 
 Analysis Date = 02/08/06 
 Lab Sample ID = 0330065 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 8.755 
 Most Probable Value = 9.190 
 Percent Recovery = 95.3 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0250059 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 6.470 
 Most Probable Value = 6.660 
 Percent Recovery = 97.1 
 Analysis Date = 01/26/06 
 Lab Sample ID = 0240043 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.893 
 Most Probable Value = 9.190 
 Percent Recovery = 96.8 
 Analysis Date = 01/26/06 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 6.457 
 Most Probable Value = 6.660 
 Percent Recovery = 97.0 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0190005 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.930 
 Most Probable Value = 9.190 
 Percent Recovery = 97.2 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0130008 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 8.984 
 Most Probable Value = 9.190 
 Percent Recovery = 97.8 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0100027 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50170  Lab Value = 6.545 
 Most Probable Value = 6.660 
 Percent Recovery = 98.3 
 Analysis Date = 01/19/06 
 Lab Sample ID = 0170063 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 6.453 
 Most Probable Value = 6.660 
 Percent Recovery = 96.9 
 Analysis Date = 01/14/06 
 Lab Sample ID = 0090007 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.720 
 Most Probable Value = 9.190 
 Percent Recovery = 94.9 
 Analysis Date = 01/14/06 
 Lab Sample ID = 0060011 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 6.596 
 Most Probable Value = 6.660 
 Percent Recovery = 99.0 
 Analysis Date = 01/06/06 
 Lab Sample ID = 0040036 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.829 
 Most Probable Value = 9.190 
 Percent Recovery = 96.1 
 Analysis Date = 01/06/06 
 Lab Sample ID = 3640076 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 10.921 
 Most Probable Value = 11.125 
 Percent Recovery = 98.2 
 Analysis Date = 01/05/06 
 Lab Sample ID = 3630006 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 8.820 
 Most Probable Value = 9.190 
 Percent Recovery = 96.0 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3560004 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 10.636 
 Most Probable Value = 11.125 
 Percent Recovery = 95.6 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3570006 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 10.624 
 Most Probable Value = 11.125 
 Percent Recovery = 95.5 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3550004 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 8.842 
 Most Probable Value = 9.190 
 Percent Recovery = 96.2 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3530069 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 8.846 
 Most Probable Value = 9.190 
 Percent Recovery = 96.3 
 Analysis Date = 12/19/05 
 Lab Sample ID = 3490152 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 10.647 
 Most Probable Value = 11.125 
 Percent Recovery = 95.7 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3480001 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 8.810 
 Most Probable Value = 9.190 
 Percent Recovery = 95.9 
 Analysis Date = 12/14/05 
 Lab Sample ID = 3420003 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 10.744 
 Most Probable Value = 11.125 
 Percent Recovery = 96.6 
 Analysis Date = 12/14/05 
 Lab Sample ID = 3430074 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75168  Lab Value = 8.798 
 Most Probable Value = 9.190 
 Percent Recovery = 95.7 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3390047 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 10.749 
 Most Probable Value = 11.125 
 Percent Recovery = 96.6 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3400168 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75168  Lab Value = 4.884 
 Most Probable Value = 4.750 
 Percent Recovery = 102.8 
 Analysis Date = 12/02/05 
 Lab Sample ID = 3340010 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.708 
 Most Probable Value = 11.125 
 Percent Recovery = 96.3 
 Analysis Date = 12/02/05 
 Lab Sample ID = 3340007 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75168  Lab Value = 4.917 
 Most Probable Value = 4.750 
 Percent Recovery = 103.5 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3270114 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.792 
 Most Probable Value = 11.125 
 Percent Recovery = 97.0 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3260096 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75168  Lab Value = 4.848 
 Most Probable Value = 4.750 
 Percent Recovery = 102.1 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3250048 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.522 
 Most Probable Value = 11.125 
 Percent Recovery = 94.6 
 Analysis Date = 11/22/05 
 Lab Sample ID = 3210140 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75168  Lab Value = 10.470 
 Most Probable Value = 11.125 
 Percent Recovery = 94.1 
 Analysis Date = 11/18/05 
 Lab Sample ID = 3190011 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75168  Lab Value = 4.925 
 Most Probable Value = 4.750 
 Percent Recovery = 103.7 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3180037 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.888 
 Most Probable Value = 4.750 
 Percent Recovery = 102.9 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3120059 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.887 
 Most Probable Value = 4.750 
 Percent Recovery = 102.9 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3080099 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.631 
 Most Probable Value = 11.125 
 Percent Recovery = 95.6 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3110076 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 11.311 
 Most Probable Value = 12.000 
 Percent Recovery = 94.3 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3010128 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.930 
 Most Probable Value = 4.750 
 Percent Recovery = 103.8 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3040128 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 10.897 
 Most Probable Value = 11.125 
 Percent Recovery = 98.0 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3060045 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 11.403 
 Most Probable Value = 12.000 
 Percent Recovery = 95.0 
 Analysis Date = 11/02/05 
 Lab Sample ID = 2980100 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 11.369 
 Most Probable Value = 12.000 
 Percent Recovery = 94.7 
 Analysis Date = 10/29/05 
 Lab Sample ID = 2970030 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.796 
 Most Probable Value = 4.750 
 Percent Recovery = 101.0 
 Analysis Date = 10/29/05 
 Lab Sample ID = 2970037 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.806 
 Most Probable Value = 4.750 
 Percent Recovery = 101.2 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2920100 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.340 
 Most Probable Value = 12.000 
 Percent Recovery = 94.5 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2870110 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.929 
 Most Probable Value = 4.750 
 Percent Recovery = 103.8 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2900077 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.733 
 Most Probable Value = 12.000 
 Percent Recovery = 97.8 
 Analysis Date = 10/19/05 
 Lab Sample ID = 2790063 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 11.465 
 Most Probable Value = 12.000 
 Percent Recovery = 95.5 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850127 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 4.831 
 Most Probable Value = 4.750 
 Percent Recovery = 101.7 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2800165 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.990 
 Most Probable Value = 4.750 
 Percent Recovery = 105.1 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2770190 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.795 
 Most Probable Value = 4.750 
 Percent Recovery = 100.9 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2720016 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.641 
 Most Probable Value = 16.350 
 Percent Recovery = 101.8 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2700024 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 15.637 
 Most Probable Value = 16.350 
 Percent Recovery = 95.6 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2660202 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50164  Lab Value = 4.816 
 Most Probable Value = 4.750 
 Percent Recovery = 101.4 
 Analysis Date = 09/28/05 
 Lab Sample ID = 2650124 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.834 
 Most Probable Value = 4.750 
 Percent Recovery = 101.8 
 Analysis Date = 09/24/05 
 Lab Sample ID = 2580115 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.066 
 Most Probable Value = 16.350 
 Percent Recovery = 98.3 
 Analysis Date = 09/22/05 
 Lab Sample ID = 2630006 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50164  Lab Value = 15.996 
 Most Probable Value = 16.350 
 Percent Recovery = 97.8 
 Analysis Date = 09/16/05 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50164  Lab Value = 4.627 
 Most Probable Value = 4.750 
 Percent Recovery = 97.4 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2510180 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.551 
 Most Probable Value = 16.350 
 Percent Recovery = 95.1 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2520043 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50168-50164  Lab Value = 15.491 
 Most Probable Value = 16.350 
 Percent Recovery = 94.7 
 Analysis Date = 09/10/05 
 Lab Sample ID = 2490117 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50168-50164  Lab Value = 4.844 
 Most Probable Value = 4.750 
 Percent Recovery = 102.0 
 Analysis Date = 09/09/05 
 Lab Sample ID = 2450120 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.667 
 Most Probable Value = 16.350 
 Percent Recovery = 95.8 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380183 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50164  Lab Value = 27.633 
 Most Probable Value = 27.300 
 Percent Recovery = 101.2 
 Analysis Date = 08/30/05 
 Lab Sample ID = 2360004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 27.522 
 Most Probable Value = 27.300 
 Percent Recovery = 100.8 
 Analysis Date = 08/27/05 
 Lab Sample ID = 2340043 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 27.405 
 Most Probable Value = 27.300 
 Percent Recovery = 100.4 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2290212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 16.181 
 Most Probable Value = 16.350 
 Percent Recovery = 99.0 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2310007 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 15.693 
 Most Probable Value = 16.350 
 Percent Recovery = 96.0 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280032 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50164  Lab Value = 15.950 
 Most Probable Value = 16.350 
 Percent Recovery = 97.6 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2240418 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50164  Lab Value = 27.554 
 Most Probable Value = 27.300 
 Percent Recovery = 100.9 
 Analysis Date = 08/19/05 
 Lab Sample ID = 2230319 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 27.486 
 Most Probable Value = 27.300 
 Percent Recovery = 100.7 
 Analysis Date = 08/19/05 
 Lab Sample ID = 2220222 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 14.868 
 Most Probable Value = 16.350 
 Percent Recovery = 90.9 
 Analysis Date = 08/16/05 
 Lab Sample ID = 2170142 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50168-50164  Lab Value = 27.628 
 Most Probable Value = 27.300 
 Percent Recovery = 101.2 
 Analysis Date = 08/13/05 
 Lab Sample ID = 2150227 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 15.850 
 Most Probable Value = 16.350 
 Percent Recovery = 96.9 
 Analysis Date = 08/12/05 
 Lab Sample ID = 2140085 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50164  Lab Value = 27.687 
 Most Probable Value = 27.300 
 Percent Recovery = 101.4 
 Analysis Date = 08/10/05 
 Lab Sample ID = 2100053 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 30.170 
 Most Probable Value = 29.800 
 Percent Recovery = 101.2 
 Analysis Date = 08/03/05 
 Lab Sample ID = 2080321 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50166  Lab Value = 30.247 
 Most Probable Value = 29.800 
 Percent Recovery = 101.5 
 Analysis Date = 08/02/05 
 Lab Sample ID = 2060112 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 27.363 
 Most Probable Value = 27.300 
 Percent Recovery = 100.2 
 Analysis Date = 07/30/05 
 Lab Sample ID = 2030282 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 27.772 
 Most Probable Value = 27.300 
 Percent Recovery = 101.7 
 Analysis Date = 07/29/05 
 Lab Sample ID = 2000159 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 30.259 
 Most Probable Value = 29.800 
 Percent Recovery = 101.5 
 Analysis Date = 07/29/05 
 Lab Sample ID = 2010184 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 28.130 
 Most Probable Value = 27.300 
 Percent Recovery = 103.0 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1960088 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 30.360 
 Most Probable Value = 29.800 
 Percent Recovery = 101.9 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1940290 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 30.161 
 Most Probable Value = 29.800 
 Percent Recovery = 101.2 
 Analysis Date = 07/15/05 
 Lab Sample ID = 1920125 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50166  Lab Value = 30.472 
 Most Probable Value = 29.800 
 Percent Recovery = 102.3 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1870123 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50166  Lab Value = 27.675 
 Most Probable Value = 27.300 
 Percent Recovery = 101.4 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1890263 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 28.672 
 Most Probable Value = 27.300 
 Percent Recovery = 105.0 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1860039 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 30.402 
 Most Probable Value = 29.800 
 Percent Recovery = 102.0 
 Analysis Date = 07/07/05 
 Lab Sample ID = 1810184 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 30.107 
 Most Probable Value = 29.675 
 Percent Recovery = 101.5 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1800016 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 30.216 
 Most Probable Value = 29.675 
 Percent Recovery = 101.8 
 Analysis Date = 07/01/05 
 Lab Sample ID = 1750354 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 29.481 
 Most Probable Value = 29.800 
 Percent Recovery = 98.9 
 Analysis Date = 06/24/05 
 Lab Sample ID = 1710125 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50166  Lab Value = 30.648 
 Most Probable Value = 29.800 
 Percent Recovery = 102.8 
 Analysis Date = 06/23/05 
 Lab Sample ID = 1740228 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 30.656 
 Most Probable Value = 29.675 
 Percent Recovery = 103.3 
 Analysis Date = 06/23/05 
 Lab Sample ID = 1720230 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 29.872 
 Most Probable Value = 29.800 
 Percent Recovery = 100.2 
 Analysis Date = 06/21/05 
 Lab Sample ID = 1670214 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50166  Lab Value = 29.433 
 Most Probable Value = 29.675 
 Percent Recovery = 99.2 
 Analysis Date = 06/18/05 
 Lab Sample ID = 1650167 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 29.298 
 Most Probable Value = 29.675 
 Percent Recovery = 98.7 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1610160 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25168-75166  Lab Value = 29.422 
 Most Probable Value = 29.800 
 Percent Recovery = 98.7 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1600262 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50166  Lab Value = 29.337 
 Most Probable Value = 29.675 
 Percent Recovery = 98.9 
 Analysis Date = 06/15/05 
 Lab Sample ID = 1580152 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 29.353 
 Most Probable Value = 29.800 
 Percent Recovery = 98.5 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1570143 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50166  Lab Value = 29.453 
 Most Probable Value = 29.675 
 Percent Recovery = 99.3 
 Analysis Date = 06/08/05 
 Lab Sample ID = 1510155 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 11.695 
 Most Probable Value = 11.600 
 Percent Recovery = 100.8 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 30.610 
 Most Probable Value = 29.675 
 Percent Recovery = 103.2 
 Analysis Date = 05/26/05 
 Lab Sample ID = 1370183 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25168-75166  Lab Value = 11.002 
 Most Probable Value = 11.600 
 Percent Recovery = 94.8 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1430071 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 29.857 
 Most Probable Value = 29.675 
 Percent Recovery = 100.6 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1400212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 11.591 
 Most Probable Value = 11.600 
 Percent Recovery = 99.9 
 Analysis Date = 05/21/05 
 Lab Sample ID = 1380126 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 29.560 
 Most Probable Value = 29.675 
 Percent Recovery = 99.6 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1330243 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 11.427 
 Most Probable Value = 11.600 
 Percent Recovery = 98.5 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1310149 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.627 
 Most Probable Value = 11.600 
 Percent Recovery = 100.2 
 Analysis Date = 05/11/05 
 Lab Sample ID = 1290082 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 29.214 
 Most Probable Value = 29.675 
 Percent Recovery = 98.4 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1260175 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25168-75166  Lab Value = 11.558 
 Most Probable Value = 11.600 
 Percent Recovery = 99.6 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1240238 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 29.553 
 Most Probable Value = 29.675 
 Percent Recovery = 99.6 
 Analysis Date = 05/07/05 
 Lab Sample ID = 1230133 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 11.044 
 Most Probable Value = 11.600 
 Percent Recovery = 95.2 
 Analysis Date = 05/03/05 
 Lab Sample ID = 1190254 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.756 
 Most Probable Value = 4.750 
 Percent Recovery = 100.1 
 Analysis Date = 05/02/05 
 Lab Sample ID = 1170145 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.416 
 Most Probable Value = 11.600 
 Percent Recovery = 98.4 
 Analysis Date = 04/30/05 
 Lab Sample ID = 1120324 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.786 
 Most Probable Value = 4.750 
 Percent Recovery = 100.8 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1150104 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.742 
 Most Probable Value = 4.750 
 Percent Recovery = 99.8 
 Analysis Date = 04/27/05 
 Lab Sample ID = 1100120 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.347 
 Most Probable Value = 11.600 
 Percent Recovery = 97.8 
 Analysis Date = 04/27/05 
 Lab Sample ID = 1050219 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 30.175 
 Most Probable Value = 29.675 
 Percent Recovery = 101.7 
 Analysis Date = 04/27/05 
 Lab Sample ID = 3490090 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 11.150 
 Most Probable Value = 11.600 
 Percent Recovery = 96.1 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1090064 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.808 
 Most Probable Value = 4.750 
 Percent Recovery = 101.2 
 Analysis Date = 04/23/05 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.879 
 Most Probable Value = 4.750 
 Percent Recovery = 102.7 
 Analysis Date = 04/22/05 
 Lab Sample ID = 1010109 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.794 
 Most Probable Value = 4.750 
 Percent Recovery = 100.9 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0960149 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.134 
 Most Probable Value = 11.600 
 Percent Recovery = 96.0 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0980167 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.083 
 Most Probable Value = 11.600 
 Percent Recovery = 95.5 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0950132 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.766 
 Most Probable Value = 4.750 
 Percent Recovery = 100.3 
 Analysis Date = 04/12/05 
 Lab Sample ID = 0870068 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 15.992 
 Most Probable Value = 16.350 
 Percent Recovery = 97.8 
 Analysis Date = 04/11/05 
 Lab Sample ID = 0840176 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50164  Lab Value = 4.868 
 Most Probable Value = 4.750 
 Percent Recovery = 102.5 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0810029 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.177 
 Most Probable Value = 16.350 
 Percent Recovery = 98.9 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0810033 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 4.757 
 Most Probable Value = 4.750 
 Percent Recovery = 100.1 
 Analysis Date = 04/06/05 
 Lab Sample ID = 0660058 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.131 
 Most Probable Value = 16.350 
 Percent Recovery = 98.7 
 Analysis Date = 04/06/05 
 Lab Sample ID = 0760179 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50164  Lab Value = 30.012 
 Most Probable Value = 29.675 
 Percent Recovery = 101.1 
 Analysis Date = 04/06/05 
 Lab Sample ID = 3200082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 4.848 
 Most Probable Value = 4.750 
 Percent Recovery = 102.1 
 Analysis Date = 04/05/05 
 Lab Sample ID = 0750082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.863 
 Most Probable Value = 4.750 
 Percent Recovery = 102.4 
 Analysis Date = 04/05/05 
 Lab Sample ID = 0730075 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.460 
 Most Probable Value = 16.350 
 Percent Recovery = 100.7 
 Analysis Date = 04/02/05 
 Lab Sample ID = 0700205 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50164  Lab Value = 16.444 
 Most Probable Value = 16.350 
 Percent Recovery = 100.6 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0670093 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50164  Lab Value = 4.894 
 Most Probable Value = 4.750 
 Percent Recovery = 103.0 
 Analysis Date = 03/31/05 
 Lab Sample ID = 0610080 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.586 
 Most Probable Value = 16.350 
 Percent Recovery = 101.4 
 Analysis Date = 03/31/05 
 Lab Sample ID = 0620100 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 27.138 
 Most Probable Value = 27.300 
 Percent Recovery = 99.4 
 Analysis Date = 03/29/05 
 Lab Sample ID = 0540035 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 16.535 
 Most Probable Value = 16.350 
 Percent Recovery = 101.1 
 Analysis Date = 03/29/05 
 Lab Sample ID = 0590068 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50164  Lab Value = 28.277 
 Most Probable Value = 27.300 
 Percent Recovery = 103.6 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0560029 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 15.555 
 Most Probable Value = 16.350 
 Percent Recovery = 95.1 
 Analysis Date = 03/26/05 
 Lab Sample ID = 0480106 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50168-50164  Lab Value = 28.906 
 Most Probable Value = 27.300 
 Percent Recovery = 105.9 
 Analysis Date = 03/25/05 
 Lab Sample ID = 0530104 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 20.446 
 Most Probable Value = 16.350 
 Percent Recovery = 125.1 
 Analysis Date = 03/25/05 
 Lab Sample ID = 0530102 
 Number of FPS (SD) = 4.7 
 Blind Sample ID = 50168-50164  Lab Value = 16.845 
 Most Probable Value = 16.350 
 Percent Recovery = 103.0 
 Analysis Date = 03/25/05 
 Lab Sample ID = 0470026 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 27.549 
 Most Probable Value = 27.300 
 Percent Recovery = 100.9 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0420131 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 27.035 
 Most Probable Value = 27.300 
 Percent Recovery = 99.0 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0390057 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 27.171 
 Most Probable Value = 27.300 
 Percent Recovery = 99.5 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0380081 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 16.599 
 Most Probable Value = 16.350 
 Percent Recovery = 101.5 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0380080 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 16.837 
 Most Probable Value = 16.350 
 Percent Recovery = 103.0 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0330053 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 30.671 
 Most Probable Value = 29.800 
 Percent Recovery = 102.9 
 Analysis Date = 03/22/05 
 Lab Sample ID = 0210119 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 28.538 
 Most Probable Value = 27.300 
 Percent Recovery = 104.5 
 Analysis Date = 03/19/05 
 Lab Sample ID = 0310046 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75166-25DIW  Lab Value = 30.814 
 Most Probable Value = 29.800 
 Percent Recovery = 103.4 
 Analysis Date = 03/19/05 
 Lab Sample ID = 0280052 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 31.924 
 Most Probable Value = 29.800 
 Percent Recovery = 107.1 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0250044 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50166  Lab Value = 27.730 
 Most Probable Value = 27.300 
 Percent Recovery = 101.6 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0240051 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 26.850 
 Most Probable Value = 27.300 
 Percent Recovery = 98.4 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0190085 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 26.869 
 Most Probable Value = 27.300 
 Percent Recovery = 98.4 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0180073 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 29.794 
 Most Probable Value = 29.800 
 Percent Recovery = 100.0 
 Analysis Date = 03/15/05 
 Lab Sample ID = 0130108 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50166  Lab Value = 30.112 
 Most Probable Value = 29.800 
 Percent Recovery = 101.0 
 Analysis Date = 03/12/05 
 Lab Sample ID = 0100087 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50166  Lab Value = 28.148 
 Most Probable Value = 27.300 
 Percent Recovery = 103.1 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0070092 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 29.667 
 Most Probable Value = 29.800 
 Percent Recovery = 99.6 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0060062 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 27.872 
 Most Probable Value = 27.300 
 Percent Recovery = 102.1 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0040023 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 29.659 
 Most Probable Value = 29.800 
 Percent Recovery = 99.5 
 Analysis Date = 03/09/05 
 Lab Sample ID = 3640099 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 29.818 
 Most Probable Value = 29.800 
 Percent Recovery = 100.1 
 Analysis Date = 03/08/05 
 Lab Sample ID = 3570032 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50166  Lab Value = 29.805 
 Most Probable Value = 29.675 
 Percent Recovery = 100.4 
 Analysis Date = 03/08/05 
 Lab Sample ID = 3630016 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 29.572 
 Most Probable Value = 29.675 
 Percent Recovery = 99.7 
 Analysis Date = 03/08/05 
 Lab Sample ID = 3620026 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 29.859 
 Most Probable Value = 29.800 
 Percent Recovery = 100.2 
 Analysis Date = 03/05/05 
 Lab Sample ID = 3520152 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50166  Lab Value = 29.487 
 Most Probable Value = 29.675 
 Percent Recovery = 99.4 
 Analysis Date = 03/05/05 
 Lab Sample ID = 3560050 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 29.558 
 Most Probable Value = 29.800 
 Percent Recovery = 99.2 
 Analysis Date = 03/04/05 
 Lab Sample ID = 3500121 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50166  Lab Value = 29.626 
 Most Probable Value = 29.800 
 Percent Recovery = 99.4 
 Analysis Date = 03/03/05 
 Lab Sample ID = 3430168 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 29.705 
 Most Probable Value = 29.675 
 Percent Recovery = 100.1 
 Analysis Date = 03/02/05 
 Lab Sample ID = 3440142 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25168-75166  Lab Value = 29.651 
 Most Probable Value = 29.675 
 Percent Recovery = 99.9 
 Analysis Date = 02/28/05 
 Lab Sample ID = 3100046 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25168-75166  Lab Value = 29.402 
 Most Probable Value = 29.675 
 Percent Recovery = 99.1 
 Analysis Date = 02/26/05 
 Lab Sample ID = 3430065 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 29.497 
 Most Probable Value = 29.800 
 Percent Recovery = 99.0 
 Analysis Date = 02/25/05 
 Lab Sample ID = 3410091 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50166  Lab Value = 29.964 
 Most Probable Value = 29.675 
 Percent Recovery = 101.0 
 Analysis Date = 02/19/05 
 Lab Sample ID = 3350091 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 11.139 
 Most Probable Value = 11.600 
 Percent Recovery = 96.0 
 Analysis Date = 02/18/05 
 Lab Sample ID = 3280101 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.114 
 Most Probable Value = 11.600 
 Percent Recovery = 95.8 
 Analysis Date = 02/18/05 
 Lab Sample ID = 3270046 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 29.781 
 Most Probable Value = 29.675 
 Percent Recovery = 100.4 
 Analysis Date = 02/18/05 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 29.781 
 Most Probable Value = 29.675 
 Percent Recovery = 100.4 
 Analysis Date = 02/18/05 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 13.039 
 Most Probable Value = 11.600 
 Percent Recovery = 112.4 
 Analysis Date = 02/17/05 
 Lab Sample ID = 3310072 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 30.078 
 Most Probable Value = 29.675 
 Percent Recovery = 101.4 
 Analysis Date = 02/12/05 
 Lab Sample ID = 3220111 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 11.205 
 Most Probable Value = 11.600 
 Percent Recovery = 96.6 
 Analysis Date = 02/10/05 
 Lab Sample ID = 3150132 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.782 
 Most Probable Value = 11.600 
 Percent Recovery = 101.6 
 Analysis Date = 02/09/05 
 Lab Sample ID = 3060016 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.612 
 Most Probable Value = 11.600 
 Percent Recovery = 100.1 
 Analysis Date = 02/03/05 
 Lab Sample ID = 3130199 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.142 
 Most Probable Value = 11.600 
 Percent Recovery = 96.1 
 Analysis Date = 02/02/05 
 Lab Sample ID = 3080118 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 29.817 
 Most Probable Value = 29.675 
 Percent Recovery = 100.5 
 Analysis Date = 02/02/05 
 Lab Sample ID = 3080007 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 11.468 
 Most Probable Value = 11.600 
 Percent Recovery = 98.9 
 Analysis Date = 01/27/05 
 Lab Sample ID = 2960265 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.847 
 Most Probable Value = 4.750 
 Percent Recovery = 102.0 
 Analysis Date = 01/21/05 
 Lab Sample ID = 3010208 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.884 
 Most Probable Value = 4.750 
 Percent Recovery = 102.8 
 Analysis Date = 01/19/05 
 Lab Sample ID = 2990111 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.867 
 Most Probable Value = 4.750 
 Percent Recovery = 102.5 
 Analysis Date = 01/13/05 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.109 
 Most Probable Value = 11.600 
 Percent Recovery = 95.8 
 Analysis Date = 01/13/05 
 Lab Sample ID = 2940025 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.422 
 Most Probable Value = 11.600 
 Percent Recovery = 98.5 
 Analysis Date = 01/13/05 
 Lab Sample ID = 2890204 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.774 
 Most Probable Value = 4.750 
 Percent Recovery = 100.5 
 Analysis Date = 01/11/05 
 Lab Sample ID = 2870066 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.844 
 Most Probable Value = 4.750 
 Percent Recovery = 102.0 
 Analysis Date = 01/06/05 
 Lab Sample ID = 2820229 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.013 
 Most Probable Value = 11.600 
 Percent Recovery = 94.9 
 Analysis Date = 01/06/05 
 Lab Sample ID = 2820219 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.772 
 Most Probable Value = 4.750 
 Percent Recovery = 100.5 
 Analysis Date = 12/31/04 
 Lab Sample ID = 2790156 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.131 
 Most Probable Value = 11.600 
 Percent Recovery = 96.0 
 Analysis Date = 12/29/04 
 Lab Sample ID = 2780100 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.119 
 Most Probable Value = 11.600 
 Percent Recovery = 95.9 
 Analysis Date = 12/23/04 
 Lab Sample ID = 2730045 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 25.950 
 Most Probable Value = 24.850 
 Percent Recovery = 104.4 
 Analysis Date = 12/22/04 
 Lab Sample ID = 2710004 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 11.155 
 Most Probable Value = 11.600 
 Percent Recovery = 96.2 
 Analysis Date = 12/18/04 
 Lab Sample ID = 2650152 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 52.706 
 Most Probable Value = 50.600 
 Percent Recovery = 104.2 
 Analysis Date = 12/18/04 
 Lab Sample ID = 2660098 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50162-50160  Lab Value = 11.314 
 Most Probable Value = 11.600 
 Percent Recovery = 97.5 
 Analysis Date = 12/15/04 
 Lab Sample ID = 2610099 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 25.547 
 Most Probable Value = 24.850 
 Percent Recovery = 102.8 
 Analysis Date = 12/15/04 
 Lab Sample ID = 2610104 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50164  Lab Value = 11.712 
 Most Probable Value = 11.600 
 Percent Recovery = 101.0 
 Analysis Date = 12/10/04 
 Lab Sample ID = 2570021 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 25.355 
 Most Probable Value = 24.850 
 Percent Recovery = 102.0 
 Analysis Date = 12/07/04 
 Lab Sample ID = 2540393 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 50.919 
 Most Probable Value = 50.600 
 Percent Recovery = 100.6 
 Analysis Date = 12/06/04 
 Lab Sample ID = 2520139 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 11.668 
 Most Probable Value = 11.600 
 Percent Recovery = 100.6 
 Analysis Date = 12/04/04 
 Lab Sample ID = 2520066 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 26.514 
 Most Probable Value = 24.850 
 Percent Recovery = 106.7 
 Analysis Date = 11/26/04 
 Lab Sample ID = 2470069 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50162-50164  Lab Value = 52.144 
 Most Probable Value = 50.600 
 Percent Recovery = 103.1 
 Analysis Date = 11/26/04 
 Lab Sample ID = 2470067 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50160  Lab Value = 25.788 
 Most Probable Value = 24.850 
 Percent Recovery = 103.8 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2450030 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50164  Lab Value = 60.733 
 Most Probable Value = 61.825 
 Percent Recovery = 98.2 
 Analysis Date = 11/17/04 
 Lab Sample ID = 2400254 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25164-75160  Lab Value = 25.984 
 Most Probable Value = 24.850 
 Percent Recovery = 104.6 
 Analysis Date = 11/16/04 
 Lab Sample ID = 2390382 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 33.689 
 Most Probable Value = 33.615 
 Percent Recovery = 100.2 
 Analysis Date = 11/09/04 
 Lab Sample ID = 2380231 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 12.529 
 Most Probable Value = 11.600 
 Percent Recovery = 108.0 
 Analysis Date = 11/08/04 
 Lab Sample ID = 2720076 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 53.549 
 Most Probable Value = 50.600 
 Percent Recovery = 105.8 
 Analysis Date = 11/08/04 
 Lab Sample ID = 2720112 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50162-50160  Lab Value = 27.284 
 Most Probable Value = 24.850 
 Percent Recovery = 109.8 
 Analysis Date = 10/21/04 
 Lab Sample ID = 2290180 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 50162-50164  Lab Value = 63.330 
 Most Probable Value = 61.825 
 Percent Recovery = 102.4 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2360304 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25164-75160  Lab Value = 63.100 
 Most Probable Value = 61.825 
 Percent Recovery = 102.1 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2360306 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25164-75160  Lab Value = 27.170 
 Most Probable Value = 24.850 
 Percent Recovery = 109.3 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2330199 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 50162-50164  Lab Value = 33.580 
 Most Probable Value = 33.615 
 Percent Recovery = 99.9 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2310185 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 65.581 
 Most Probable Value = 61.825 
 Percent Recovery = 106.1 
 Analysis Date = 10/05/04 
 Lab Sample ID = 2290109 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25164-75160  Lab Value = 27.290 
 Most Probable Value = 24.850 
 Percent Recovery = 109.8 
 Analysis Date = 09/30/04 
 Lab Sample ID = 2250113 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 50162-50164  Lab Value = 33.672 
 Most Probable Value = 33.615 
 Percent Recovery = 100.2 
 Analysis Date = 09/29/04 
 Lab Sample ID = 2240195 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 65.706 
 Most Probable Value = 61.825 
 Percent Recovery = 106.3 
 Analysis Date = 09/28/04 
 Lab Sample ID = 2220154 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25164-75160  Lab Value = 28.020 
 Most Probable Value = 24.850 
 Percent Recovery = 112.8 
 Analysis Date = 09/27/04 
 Lab Sample ID = 2190179 
 Number of FPS (SD) = 2.9 
 Blind Sample ID = 50162-50164  Lab Value = 34.750 
 Most Probable Value = 33.615 
 Percent Recovery = 103.4 
 Analysis Date = 09/27/04 
 Lab Sample ID = 2030081 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 45160-55DIW  Lab Value = 65.876 
 Most Probable Value = 61.825 
 Percent Recovery = 106.6 
 Analysis Date = 09/24/04 
 Lab Sample ID = 2180208 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25164-75160  Lab Value = 33.928 
 Most Probable Value = 33.615 
 Percent Recovery = 100.9 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2170216 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 83.300 
 Most Probable Value = 82.700 
 Percent Recovery = 100.7 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2120268 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 51.070 
 Most Probable Value = 50.600 
 Percent Recovery = 100.9 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2110281 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 83.280 
 Most Probable Value = 82.700 
 Percent Recovery = 100.7 
 Analysis Date = 09/18/04 
 Lab Sample ID = 2100144 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 35.695 
 Most Probable Value = 33.615 
 Percent Recovery = 106.2 
 Analysis Date = 09/16/04 
 Lab Sample ID = 2090246 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 45160-55DIW  Lab Value = 50.896 
 Most Probable Value = 50.600 
 Percent Recovery = 100.6 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2080070 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 83.240 
 Most Probable Value = 82.700 
 Percent Recovery = 100.7 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2040259 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 54.221 
 Most Probable Value = 50.600 
 Percent Recovery = 107.2 
 Analysis Date = 09/10/04 
 Lab Sample ID = 2030201 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 50162-50160  Lab Value = 83.890 
 Most Probable Value = 82.700 
 Percent Recovery = 101.4 
 Analysis Date = 09/07/04 
 Lab Sample ID = 2010151 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 53.191 
 Most Probable Value = 50.600 
 Percent Recovery = 105.1 
 Analysis Date = 09/02/04 
 Lab Sample ID = 1980047 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50162-50160  Lab Value = 56.308 
 Most Probable Value = 50.600 
 Percent Recovery = 111.3 
 Analysis Date = 09/02/04 
 Lab Sample ID = 1910175 
 Number of FPS (SD) = 3.2 
 Blind Sample ID = 50162-50160  Lab Value = 82.850 
 Most Probable Value = 82.700 
 Percent Recovery = 100.2 
 Analysis Date = 09/01/04 
 Lab Sample ID = 1960109 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 34.070 
 Most Probable Value = 33.615 
 Percent Recovery = 101.4 
 Analysis Date = 08/31/04 
 Lab Sample ID = 1950101 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 50.680 
 Most Probable Value = 50.600 
 Percent Recovery = 100.2 
 Analysis Date = 08/25/04 
 Lab Sample ID = 1890093 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 83.400 
 Most Probable Value = 82.700 
 Percent Recovery = 100.8 
 Analysis Date = 08/25/04 
 Lab Sample ID = 1900169 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 33.870 
 Most Probable Value = 33.615 
 Percent Recovery = 100.8 
 Analysis Date = 08/24/04 
 Lab Sample ID = 1880085 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 12.120 
 Most Probable Value = 11.600 
 Percent Recovery = 104.5 
 Analysis Date = 08/13/04 
 Lab Sample ID = 1820223 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 50.410 
 Most Probable Value = 50.600 
 Percent Recovery = 99.6 
 Analysis Date = 08/13/04 
 Lab Sample ID = 1810178 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 11.740 
 Most Probable Value = 11.600 
 Percent Recovery = 101.2 
 Analysis Date = 08/12/04 
 Lab Sample ID = 1800146 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 25.460 
 Most Probable Value = 24.850 
 Percent Recovery = 102.5 
 Analysis Date = 08/12/04 
 Lab Sample ID = 1800052 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50164  Lab Value = 51.460 
 Most Probable Value = 50.600 
 Percent Recovery = 101.7 
 Analysis Date = 08/06/04 
 Lab Sample ID = 1750197 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 11.590 
 Most Probable Value = 11.600 
 Percent Recovery = 99.9 
 Analysis Date = 08/05/04 
 Lab Sample ID = 1740199 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 50.500 
 Most Probable Value = 50.600 
 Percent Recovery = 99.8 
 Analysis Date = 08/04/04 
 Lab Sample ID = 1730132 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 25.780 
 Most Probable Value = 24.850 
 Percent Recovery = 103.7 
 Analysis Date = 08/03/04 
 Lab Sample ID = 1700345 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50164  Lab Value = 11.810 
 Most Probable Value = 11.600 
 Percent Recovery = 101.8 
 Analysis Date = 07/24/04 
 Lab Sample ID = 1680178 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 51.150 
 Most Probable Value = 50.600 
 Percent Recovery = 101.1 
 Analysis Date = 07/23/04 
 Lab Sample ID = 1670237 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 11.890 
 Most Probable Value = 11.600 
 Percent Recovery = 102.5 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1660228 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 26.230 
 Most Probable Value = 24.850 
 Percent Recovery = 105.6 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1660227 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50162-50164  Lab Value = 51.490 
 Most Probable Value = 50.600 
 Percent Recovery = 101.8 
 Analysis Date = 07/17/04 
 Lab Sample ID = 1610175 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 11.680 
 Most Probable Value = 11.600 
 Percent Recovery = 100.7 
 Analysis Date = 07/15/04 
 Lab Sample ID = 1600039 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 51.290 
 Most Probable Value = 50.600 
 Percent Recovery = 101.4 
 Analysis Date = 07/15/04 
 Lab Sample ID = 1590114 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 27.880 
 Most Probable Value = 24.850 
 Percent Recovery = 112.2 
 Analysis Date = 07/10/04 
 Lab Sample ID = 1560050 
 Number of FPS (SD) = 2.8 
 Blind Sample ID = 50162-50164  Lab Value = 25.890 
 Most Probable Value = 24.850 
 Percent Recovery = 104.2 
 Analysis Date = 07/03/04 
 Lab Sample ID = 1540005 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50164  Lab Value = 63.560 
 Most Probable Value = 61.825 
 Percent Recovery = 102.8 
 Analysis Date = 07/03/04 
 Lab Sample ID = 1530026 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25164-75160  Lab Value = 25.650 
 Most Probable Value = 24.850 
 Percent Recovery = 103.2 
 Analysis Date = 07/01/04 
 Lab Sample ID = 1330105 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 25.480 
 Most Probable Value = 24.850 
 Percent Recovery = 102.5 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1480238 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50164  Lab Value = 25.460 
 Most Probable Value = 24.850 
 Percent Recovery = 102.5 
 Analysis Date = 06/28/04 
 Lab Sample ID = 1280292 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50164  Lab Value = 33.740 
 Most Probable Value = 33.615 
 Percent Recovery = 100.4 
 Analysis Date = 06/26/04 
 Lab Sample ID = 1470160 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 63.290 
 Most Probable Value = 61.825 
 Percent Recovery = 102.4 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1450084 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25164-75160  Lab Value = 17.930 
 Most Probable Value = 24.850 
 Percent Recovery = 72.2 
 Analysis Date = 06/17/04 
 Lab Sample ID = 1410185 
 Number of FPS (SD) = -6.3 
 Blind Sample ID = 50162-50164  Lab Value = 63.690 
 Most Probable Value = 61.825 
 Percent Recovery = 103.0 
 Analysis Date = 06/16/04 
 Lab Sample ID = 1410032 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25164-75160  Lab Value = 33.540 
 Most Probable Value = 33.615 
 Percent Recovery = 99.8 
 Analysis Date = 06/15/04 
 Lab Sample ID = 1390168 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 25.270 
 Most Probable Value = 24.850 
 Percent Recovery = 101.7 
 Analysis Date = 06/08/04 
 Lab Sample ID = 1350393 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 62.570 
 Most Probable Value = 61.825 
 Percent Recovery = 101.2 
 Analysis Date = 06/04/04 
 Lab Sample ID = 1340012 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 33.900 
 Most Probable Value = 33.615 
 Percent Recovery = 100.8 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1320090 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 63.220 
 Most Probable Value = 61.825 
 Percent Recovery = 102.3 
 Analysis Date = 05/28/04 
 Lab Sample ID = 1280293 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25164-75160  Lab Value = 33.050 
 Most Probable Value = 33.615 
 Percent Recovery = 98.3 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1250056 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 62.130 
 Most Probable Value = 61.825 
 Percent Recovery = 100.5 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1260165 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 83.350 
 Most Probable Value = 82.700 
 Percent Recovery = 100.8 
 Analysis Date = 05/21/04 
 Lab Sample ID = 1210043 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 51.280 
 Most Probable Value = 50.600 
 Percent Recovery = 101.3 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1200122 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 83.220 
 Most Probable Value = 82.700 
 Percent Recovery = 100.6 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1190151 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 33.440 
 Most Probable Value = 33.615 
 Percent Recovery = 99.5 
 Analysis Date = 05/19/04 
 Lab Sample ID = 1180087 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 51.880 
 Most Probable Value = 50.600 
 Percent Recovery = 102.5 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1140201 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50160  Lab Value = 82.340 
 Most Probable Value = 82.700 
 Percent Recovery = 99.6 
 Analysis Date = 05/14/04 
 Lab Sample ID = 1130166 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 51.460 
 Most Probable Value = 50.600 
 Percent Recovery = 101.7 
 Analysis Date = 05/06/04 
 Lab Sample ID = 1120115 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 34.780 
 Most Probable Value = 33.615 
 Percent Recovery = 103.5 
 Analysis Date = 04/30/04 
 Lab Sample ID = 1110138 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 45160-55DIW  Lab Value = 84.030 
 Most Probable Value = 82.700 
 Percent Recovery = 101.6 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1070090 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 51.170 
 Most Probable Value = 50.600 
 Percent Recovery = 101.1 
 Analysis Date = 04/28/04 
 Lab Sample ID = 1060212 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 81.910 
 Most Probable Value = 82.700 
 Percent Recovery = 99.0 
 Analysis Date = 04/22/04 
 Lab Sample ID = 1050148 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 50.760 
 Most Probable Value = 50.600 
 Percent Recovery = 100.3 
 Analysis Date = 04/21/04 
 Lab Sample ID = 1000232 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 34.300 
 Most Probable Value = 33.615 
 Percent Recovery = 102.0 
 Analysis Date = 04/21/04 
 Lab Sample ID = 1040079 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 82.610 
 Most Probable Value = 82.700 
 Percent Recovery = 99.9 
 Analysis Date = 04/13/04 
 Lab Sample ID = 1000010 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 50.720 
 Most Probable Value = 50.600 
 Percent Recovery = 100.2 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980128 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 33.610 
 Most Probable Value = 33.615 
 Percent Recovery = 100.0 
 Analysis Date = 04/07/04 
 Lab Sample ID = 0970089 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 11.280 
 Most Probable Value = 11.600 
 Percent Recovery = 97.2 
 Analysis Date = 04/01/04 
 Lab Sample ID = 0860116 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.630 
 Most Probable Value = 11.600 
 Percent Recovery = 100.3 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0840039 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 25.140 
 Most Probable Value = 24.850 
 Percent Recovery = 101.2 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0840042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 50.210 
 Most Probable Value = 50.600 
 Percent Recovery = 99.2 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0850132 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 50.830 
 Most Probable Value = 50.600 
 Percent Recovery = 100.5 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0790171 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 11.360 
 Most Probable Value = 11.600 
 Percent Recovery = 97.9 
 Analysis Date = 03/24/04 
 Lab Sample ID = 0780116 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 50.740 
 Most Probable Value = 50.600 
 Percent Recovery = 100.3 
 Analysis Date = 03/23/04 
 Lab Sample ID = 0770122 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 10.830 
 Most Probable Value = 11.600 
 Percent Recovery = 93.4 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0720256 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 23.780 
 Most Probable Value = 24.850 
 Percent Recovery = 95.7 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0760006 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50164  Lab Value = 11.280 
 Most Probable Value = 11.600 
 Percent Recovery = 97.2 
 Analysis Date = 03/16/04 
 Lab Sample ID = 0700107 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 51.530 
 Most Probable Value = 50.600 
 Percent Recovery = 101.8 
 Analysis Date = 03/16/04 
 Lab Sample ID = 0710093 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 25.830 
 Most Probable Value = 24.850 
 Percent Recovery = 103.9 
 Analysis Date = 03/15/04 
 Lab Sample ID = 0700087 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50164  Lab Value = 11.000 
 Most Probable Value = 11.600 
 Percent Recovery = 94.8 
 Analysis Date = 03/11/04 
 Lab Sample ID = 0640095 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 50.270 
 Most Probable Value = 50.600 
 Percent Recovery = 99.3 
 Analysis Date = 03/11/04 
 Lab Sample ID = 0650011 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 34.030 
 Most Probable Value = 33.615 
 Percent Recovery = 101.2 
 Analysis Date = 03/10/04 
 Lab Sample ID = 0560018 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 24.790 
 Most Probable Value = 24.850 
 Percent Recovery = 99.8 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0620097 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 51.000 
 Most Probable Value = 50.600 
 Percent Recovery = 100.8 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0630083 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 24.260 
 Most Probable Value = 24.850 
 Percent Recovery = 97.6 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0610095 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50164  Lab Value = 24.330 
 Most Probable Value = 24.850 
 Percent Recovery = 97.9 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0610094 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50164  Lab Value = 61.920 
 Most Probable Value = 61.825 
 Percent Recovery = 100.2 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0610093 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25164-75160  Lab Value = 24.370 
 Most Probable Value = 24.850 
 Percent Recovery = 98.1 
 Analysis Date = 03/04/04 
 Lab Sample ID = 0510153 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50164  Lab Value = 61.640 
 Most Probable Value = 61.825 
 Percent Recovery = 99.7 
 Analysis Date = 03/03/04 
 Lab Sample ID = 0540143 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25164-75160  Lab Value = 34.300 
 Most Probable Value = 33.615 
 Percent Recovery = 102.0 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0490045 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 61.740 
 Most Probable Value = 61.825 
 Percent Recovery = 99.9 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0500109 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25164-75160  Lab Value = 25.200 
 Most Probable Value = 24.850 
 Percent Recovery = 101.4 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0440043 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 62.800 
 Most Probable Value = 61.825 
 Percent Recovery = 101.6 
 Analysis Date = 02/21/04 
 Lab Sample ID = 0430003 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 25.350 
 Most Probable Value = 24.850 
 Percent Recovery = 102.0 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0420061 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 24.730 
 Most Probable Value = 24.850 
 Percent Recovery = 99.5 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0360096 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 34.070 
 Most Probable Value = 33.615 
 Percent Recovery = 101.4 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0410084 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 62.190 
 Most Probable Value = 61.825 
 Percent Recovery = 100.6 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0370113 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 33.540 
 Most Probable Value = 33.615 
 Percent Recovery = 99.8 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0350006 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 62.320 
 Most Probable Value = 61.825 
 Percent Recovery = 100.8 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0350005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 50.700 
 Most Probable Value = 50.600 
 Percent Recovery = 100.2 
 Analysis Date = 02/07/04 
 Lab Sample ID = 0290101 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 83.500 
 Most Probable Value = 82.700 
 Percent Recovery = 101.0 
 Analysis Date = 02/07/04 
 Lab Sample ID = 0300087 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 83.110 
 Most Probable Value = 82.700 
 Percent Recovery = 100.5 
 Analysis Date = 02/07/04 
 Lab Sample ID = 0280031 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 32.950 
 Most Probable Value = 33.615 
 Percent Recovery = 98.0 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0270022 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 82.810 
 Most Probable Value = 82.700 
 Percent Recovery = 100.1 
 Analysis Date = 02/05/04 
 Lab Sample ID = 0150116 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 51.050 
 Most Probable Value = 50.600 
 Percent Recovery = 100.9 
 Analysis Date = 01/31/04 
 Lab Sample ID = 0230095 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 50.550 
 Most Probable Value = 50.600 
 Percent Recovery = 99.9 
 Analysis Date = 01/31/04 
 Lab Sample ID = 0210228 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 82.510 
 Most Probable Value = 82.700 
 Percent Recovery = 99.8 
 Analysis Date = 01/31/04 
 Lab Sample ID = 0220105 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 33.380 
 Most Probable Value = 33.615 
 Percent Recovery = 99.3 
 Analysis Date = 01/31/04 
 Lab Sample ID = 0210225 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 51.830 
 Most Probable Value = 50.600 
 Percent Recovery = 102.4 
 Analysis Date = 01/28/04 
 Lab Sample ID = 0140069 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50160  Lab Value = 11.550 
 Most Probable Value = 11.600 
 Percent Recovery = 99.6 
 Analysis Date = 01/23/04 
 Lab Sample ID = 3640020 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.630 
 Most Probable Value = 11.600 
 Percent Recovery = 100.3 
 Analysis Date = 01/23/04 
 Lab Sample ID = 3630059 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 50.690 
 Most Probable Value = 50.600 
 Percent Recovery = 100.2 
 Analysis Date = 01/23/04 
 Lab Sample ID = 3630060 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 83.480 
 Most Probable Value = 82.700 
 Percent Recovery = 100.9 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0130119 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 34.040 
 Most Probable Value = 33.615 
 Percent Recovery = 101.3 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0120094 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 25.120 
 Most Probable Value = 24.850 
 Percent Recovery = 101.1 
 Analysis Date = 01/22/04 
 Lab Sample ID = 3580003 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 50.910 
 Most Probable Value = 50.600 
 Percent Recovery = 100.6 
 Analysis Date = 01/22/04 
 Lab Sample ID = 3560117 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 50.620 
 Most Probable Value = 50.600 
 Percent Recovery = 100.0 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0080051 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 50.530 
 Most Probable Value = 50.600 
 Percent Recovery = 99.9 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0060023 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 84.080 
 Most Probable Value = 82.700 
 Percent Recovery = 101.7 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0070036 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 35.150 
 Most Probable Value = 33.615 
 Percent Recovery = 104.6 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0050041 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 50.060 
 Most Probable Value = 50.600 
 Percent Recovery = 98.9 
 Analysis Date = 01/21/04 
 Lab Sample ID = 3520154 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 11.310 
 Most Probable Value = 11.600 
 Percent Recovery = 97.5 
 Analysis Date = 01/17/04 
 Lab Sample ID = 3530204 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 24.530 
 Most Probable Value = 24.850 
 Percent Recovery = 98.7 
 Analysis Date = 01/16/04 
 Lab Sample ID = 3510016 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50164  Lab Value = 11.460 
 Most Probable Value = 11.600 
 Percent Recovery = 98.8 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3490100 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 51.170 
 Most Probable Value = 50.600 
 Percent Recovery = 101.1 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3490025 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 11.570 
 Most Probable Value = 11.600 
 Percent Recovery = 99.7 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3450140 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 25.940 
 Most Probable Value = 24.850 
 Percent Recovery = 104.4 
 Analysis Date = 12/19/03 
 Lab Sample ID = 3440152 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 11.410 
 Most Probable Value = 11.600 
 Percent Recovery = 98.4 
 Analysis Date = 12/18/03 
 Lab Sample ID = 3390170 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 49.840 
 Most Probable Value = 50.600 
 Percent Recovery = 98.5 
 Analysis Date = 12/18/03 
 Lab Sample ID = 3420094 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50160  Lab Value = 24.940 
 Most Probable Value = 24.850 
 Percent Recovery = 100.4 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3370089 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 51.820 
 Most Probable Value = 50.600 
 Percent Recovery = 102.4 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3370090 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50160  Lab Value = 24.930 
 Most Probable Value = 24.850 
 Percent Recovery = 100.3 
 Analysis Date = 12/13/03 
 Lab Sample ID = 3350067 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 25.220 
 Most Probable Value = 24.850 
 Percent Recovery = 101.5 
 Analysis Date = 12/13/03 
 Lab Sample ID = 3320022 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 61.860 
 Most Probable Value = 61.825 
 Percent Recovery = 100.1 
 Analysis Date = 12/13/03 
 Lab Sample ID = 3350066 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25164-75160  Lab Value = 33.440 
 Most Probable Value = 33.615 
 Percent Recovery = 99.5 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290167 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 61.030 
 Most Probable Value = 61.825 
 Percent Recovery = 98.7 
 Analysis Date = 12/06/03 
 Lab Sample ID = 3280020 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25164-75160  Lab Value = 25.020 
 Most Probable Value = 24.850 
 Percent Recovery = 100.7 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3250016 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 62.080 
 Most Probable Value = 61.825 
 Percent Recovery = 100.4 
 Analysis Date = 12/04/03 
 Lab Sample ID = 3230181 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 24.920 
 Most Probable Value = 24.850 
 Percent Recovery = 100.3 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210090 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 24.820 
 Most Probable Value = 24.850 
 Percent Recovery = 99.9 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3160056 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50164  Lab Value = 33.310 
 Most Probable Value = 33.615 
 Percent Recovery = 99.1 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3220119 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 32.910 
 Most Probable Value = 33.615 
 Percent Recovery = 97.9 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3160057 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 59.880 
 Most Probable Value = 61.825 
 Percent Recovery = 96.9 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3170134 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25164-75160  Lab Value = 25.450 
 Most Probable Value = 24.850 
 Percent Recovery = 102.4 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3100106 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 50.290 
 Most Probable Value = 50.600 
 Percent Recovery = 99.4 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3040004 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 33.370 
 Most Probable Value = 33.615 
 Percent Recovery = 99.3 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3100098 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 61.810 
 Most Probable Value = 61.825 
 Percent Recovery = 100.0 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3100105 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25164-75160  Lab Value = 61.760 
 Most Probable Value = 61.825 
 Percent Recovery = 99.9 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3100099 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25164-75160  Lab Value = 18.090 
 Most Probable Value = 18.675 
 Percent Recovery = 96.9 
 Analysis Date = 11/20/03 
 Lab Sample ID = 2030235 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 82.850 
 Most Probable Value = 82.700 
 Percent Recovery = 100.2 
 Analysis Date = 11/19/03 
 Lab Sample ID = 3040008 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 84.160 
 Most Probable Value = 82.700 
 Percent Recovery = 101.8 
 Analysis Date = 11/19/03 
 Lab Sample ID = 3020153 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 33.120 
 Most Probable Value = 33.615 
 Percent Recovery = 98.5 
 Analysis Date = 11/15/03 
 Lab Sample ID = 3010020 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 51.740 
 Most Probable Value = 50.600 
 Percent Recovery = 102.3 
 Analysis Date = 11/13/03 
 Lab Sample ID = 2820082 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 52.070 
 Most Probable Value = 50.600 
 Percent Recovery = 102.9 
 Analysis Date = 11/08/03 
 Lab Sample ID = 2970148 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50160  Lab Value = 81.680 
 Most Probable Value = 82.700 
 Percent Recovery = 98.8 
 Analysis Date = 11/07/03 
 Lab Sample ID = 2960051 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 50.680 
 Most Probable Value = 50.600 
 Percent Recovery = 100.2 
 Analysis Date = 11/06/03 
 Lab Sample ID = 2950090 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 82.930 
 Most Probable Value = 82.700 
 Percent Recovery = 100.3 
 Analysis Date = 11/05/03 
 Lab Sample ID = 2720099 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 74.980 
 Most Probable Value = 74.650 
 Percent Recovery = 100.4 
 Analysis Date = 11/05/03 
 Lab Sample ID = 2750085 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 75.440 
 Most Probable Value = 74.650 
 Percent Recovery = 101.1 
 Analysis Date = 11/05/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 51.830 
 Most Probable Value = 50.600 
 Percent Recovery = 102.4 
 Analysis Date = 10/31/03 
 Lab Sample ID = 2890049 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50160  Lab Value = 82.670 
 Most Probable Value = 82.700 
 Percent Recovery = 100.0 
 Analysis Date = 10/31/03 
 Lab Sample ID = 2900094 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 33.490 
 Most Probable Value = 33.615 
 Percent Recovery = 99.6 
 Analysis Date = 10/31/03 
 Lab Sample ID = 2940233 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 82.330 
 Most Probable Value = 82.700 
 Percent Recovery = 99.6 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2880040 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 33.450 
 Most Probable Value = 33.615 
 Percent Recovery = 99.5 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2870156 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 51.310 
 Most Probable Value = 50.600 
 Percent Recovery = 101.4 
 Analysis Date = 10/24/03 
 Lab Sample ID = 2800047 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 82.850 
 Most Probable Value = 82.700 
 Percent Recovery = 100.2 
 Analysis Date = 10/24/03 
 Lab Sample ID = 2810076 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 33.870 
 Most Probable Value = 33.615 
 Percent Recovery = 100.8 
 Analysis Date = 10/24/03 
 Lab Sample ID = 2790106 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 82.170 
 Most Probable Value = 82.700 
 Percent Recovery = 99.4 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2680130 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 83.350 
 Most Probable Value = 82.700 
 Percent Recovery = 100.8 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2660184 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 74.630 
 Most Probable Value = 74.650 
 Percent Recovery = 100.0 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2660185 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 75.160 
 Most Probable Value = 74.650 
 Percent Recovery = 100.7 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 84.120 
 Most Probable Value = 82.700 
 Percent Recovery = 101.7 
 Analysis Date = 10/16/03 
 Lab Sample ID = 2620141 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 75.330 
 Most Probable Value = 74.650 
 Percent Recovery = 100.9 
 Analysis Date = 10/16/03 
 Lab Sample ID = 2650126 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 82.250 
 Most Probable Value = 82.700 
 Percent Recovery = 99.5 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2610103 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 74.830 
 Most Probable Value = 74.650 
 Percent Recovery = 100.2 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 82.970 
 Most Probable Value = 82.700 
 Percent Recovery = 100.3 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2590133 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 75.480 
 Most Probable Value = 74.650 
 Percent Recovery = 101.1 
 Analysis Date = 10/08/03 
 Lab Sample ID = 2550415 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 82.170 
 Most Probable Value = 82.700 
 Percent Recovery = 99.4 
 Analysis Date = 10/03/03 
 Lab Sample ID = 2540341 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 75.070 
 Most Probable Value = 74.650 
 Percent Recovery = 100.6 
 Analysis Date = 10/02/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 74.360 
 Most Probable Value = 74.650 
 Percent Recovery = 99.6 
 Analysis Date = 09/25/03 
 Lab Sample ID = 2520132 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 74.510 
 Most Probable Value = 74.650 
 Percent Recovery = 99.8 
 Analysis Date = 09/25/03 
 Lab Sample ID = 2520126 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 82.890 
 Most Probable Value = 82.700 
 Percent Recovery = 100.2 
 Analysis Date = 09/24/03 
 Lab Sample ID = 2510128 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 74.320 
 Most Probable Value = 74.650 
 Percent Recovery = 99.6 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 81.410 
 Most Probable Value = 82.700 
 Percent Recovery = 98.4 
 Analysis Date = 09/16/03 
 Lab Sample ID = 2460166 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 46.160 
 Most Probable Value = 45.350 
 Percent Recovery = 101.8 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2410132 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.740 
 Most Probable Value = 50.600 
 Percent Recovery = 98.3 
 Analysis Date = 09/06/03 
 Lab Sample ID = 2390142 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 52.160 
 Most Probable Value = 50.600 
 Percent Recovery = 103.1 
 Analysis Date = 09/06/03 
 Lab Sample ID = 2380209 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50160-50162  Lab Value = 44.870 
 Most Probable Value = 45.350 
 Percent Recovery = 98.9 
 Analysis Date = 09/06/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 51.620 
 Most Probable Value = 50.600 
 Percent Recovery = 102.0 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2370110 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50162  Lab Value = 45.670 
 Most Probable Value = 45.350 
 Percent Recovery = 100.7 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2370111 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 46.080 
 Most Probable Value = 45.350 
 Percent Recovery = 101.6 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2370103 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 44.780 
 Most Probable Value = 45.350 
 Percent Recovery = 98.7 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 51.660 
 Most Probable Value = 50.600 
 Percent Recovery = 102.1 
 Analysis Date = 09/02/03 
 Lab Sample ID = 2310232 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50162  Lab Value = 46.400 
 Most Probable Value = 45.350 
 Percent Recovery = 102.3 
 Analysis Date = 09/02/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 50.610 
 Most Probable Value = 50.600 
 Percent Recovery = 100.0 
 Analysis Date = 08/28/03 
 Lab Sample ID = 2320206 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 45.640 
 Most Probable Value = 45.350 
 Percent Recovery = 100.6 
 Analysis Date = 08/21/03 
 Lab Sample ID = 2190294 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 18.290 
 Most Probable Value = 18.675 
 Percent Recovery = 97.9 
 Analysis Date = 08/21/03 
 Lab Sample ID = 2130211 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 50.450 
 Most Probable Value = 50.600 
 Percent Recovery = 99.7 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2260052 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 45.920 
 Most Probable Value = 45.350 
 Percent Recovery = 101.3 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2260023 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 53.450 
 Most Probable Value = 50.600 
 Percent Recovery = 105.6 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2250131 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50160-50162  Lab Value = 46.590 
 Most Probable Value = 45.350 
 Percent Recovery = 102.7 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2230149 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 46.810 
 Most Probable Value = 45.350 
 Percent Recovery = 103.2 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 20.280 
 Most Probable Value = 19.875 
 Percent Recovery = 102.0 
 Analysis Date = 08/15/03 
 Lab Sample ID = 1900243 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.250 
 Most Probable Value = 18.675 
 Percent Recovery = 97.7 
 Analysis Date = 08/15/03 
 Lab Sample ID = 1910191 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 50.790 
 Most Probable Value = 50.600 
 Percent Recovery = 100.4 
 Analysis Date = 08/13/03 
 Lab Sample ID = 2180255 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 51.680 
 Most Probable Value = 50.600 
 Percent Recovery = 102.1 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2160089 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50162  Lab Value = 45.990 
 Most Probable Value = 45.350 
 Percent Recovery = 101.4 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 19.120 
 Most Probable Value = 19.875 
 Percent Recovery = 96.2 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2120194 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.200 
 Most Probable Value = 18.675 
 Percent Recovery = 97.5 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2110153 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.610 
 Most Probable Value = 18.675 
 Percent Recovery = 99.7 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100082 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 20.640 
 Most Probable Value = 19.875 
 Percent Recovery = 103.8 
 Analysis Date = 08/07/03 
 Lab Sample ID = 2060330 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.170 
 Most Probable Value = 18.675 
 Percent Recovery = 97.3 
 Analysis Date = 08/07/03 
 Lab Sample ID = 2060331 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.150 
 Most Probable Value = 18.675 
 Percent Recovery = 97.2 
 Analysis Date = 08/01/03 
 Lab Sample ID = 2050307 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 20.450 
 Most Probable Value = 19.875 
 Percent Recovery = 102.9 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2040051 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 20.370 
 Most Probable Value = 19.875 
 Percent Recovery = 102.5 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020064 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 20.970 
 Most Probable Value = 19.875 
 Percent Recovery = 105.5 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1980176 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.640 
 Most Probable Value = 19.875 
 Percent Recovery = 98.8 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1960190 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.040 
 Most Probable Value = 18.675 
 Percent Recovery = 96.6 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1970166 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.020 
 Most Probable Value = 18.675 
 Percent Recovery = 96.5 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1950116 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.080 
 Most Probable Value = 18.675 
 Percent Recovery = 96.8 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1950117 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.320 
 Most Probable Value = 18.675 
 Percent Recovery = 98.1 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1890166 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.570 
 Most Probable Value = 19.875 
 Percent Recovery = 98.5 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1880064 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 75.600 
 Most Probable Value = 74.650 
 Percent Recovery = 101.3 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1810172 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 81.340 
 Most Probable Value = 82.700 
 Percent Recovery = 98.4 
 Analysis Date = 07/03/03 
 Lab Sample ID = 1780190 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 73.710 
 Most Probable Value = 74.650 
 Percent Recovery = 98.7 
 Analysis Date = 07/02/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 81.100 
 Most Probable Value = 82.700 
 Percent Recovery = 98.1 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1740202 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 73.990 
 Most Probable Value = 74.650 
 Percent Recovery = 99.1 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1740203 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 73.990 
 Most Probable Value = 74.650 
 Percent Recovery = 99.1 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 74.620 
 Most Probable Value = 74.650 
 Percent Recovery = 100.0 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1740034 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 80.850 
 Most Probable Value = 82.700 
 Percent Recovery = 97.8 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1700127 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50158  Lab Value = 81.320 
 Most Probable Value = 82.700 
 Percent Recovery = 98.3 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1680009 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 73.130 
 Most Probable Value = 74.650 
 Percent Recovery = 98.0 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 74.630 
 Most Probable Value = 74.650 
 Percent Recovery = 100.0 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 80.890 
 Most Probable Value = 82.700 
 Percent Recovery = 97.8 
 Analysis Date = 06/18/03 
 Lab Sample ID = 1640073 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50158  Lab Value = 81.350 
 Most Probable Value = 82.700 
 Percent Recovery = 98.4 
 Analysis Date = 06/18/03 
 Lab Sample ID = 1620214 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 73.250 
 Most Probable Value = 74.650 
 Percent Recovery = 98.1 
 Analysis Date = 06/18/03 
 Lab Sample ID = 1640004 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 74.360 
 Most Probable Value = 74.650 
 Percent Recovery = 99.6 
 Analysis Date = 06/18/03 
 Lab Sample ID = 1600203 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 75.050 
 Most Probable Value = 74.650 
 Percent Recovery = 100.5 
 Analysis Date = 06/17/03 
 Lab Sample ID = 1570331 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 82.190 
 Most Probable Value = 82.700 
 Percent Recovery = 99.4 
 Analysis Date = 06/13/03 
 Lab Sample ID = 1560232 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 72.800 
 Most Probable Value = 74.650 
 Percent Recovery = 97.5 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25162-75158  Lab Value = 81.510 
 Most Probable Value = 82.700 
 Percent Recovery = 98.6 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1540186 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 44.570 
 Most Probable Value = 45.350 
 Percent Recovery = 98.3 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1540185 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.390 
 Most Probable Value = 50.600 
 Percent Recovery = 97.6 
 Analysis Date = 06/06/03 
 Lab Sample ID = 1540024 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 45.870 
 Most Probable Value = 45.350 
 Percent Recovery = 101.1 
 Analysis Date = 06/04/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 50.400 
 Most Probable Value = 50.600 
 Percent Recovery = 99.6 
 Analysis Date = 06/03/03 
 Lab Sample ID = 1480216 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 45.160 
 Most Probable Value = 45.350 
 Percent Recovery = 99.6 
 Analysis Date = 06/03/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.980 
 Most Probable Value = 50.600 
 Percent Recovery = 98.8 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1430043 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50162  Lab Value = 45.260 
 Most Probable Value = 45.350 
 Percent Recovery = 99.8 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1430042 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 45.250 
 Most Probable Value = 45.350 
 Percent Recovery = 99.8 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1420130 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.320 
 Most Probable Value = 50.600 
 Percent Recovery = 97.5 
 Analysis Date = 05/27/03 
 Lab Sample ID = 1410149 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 44.270 
 Most Probable Value = 45.350 
 Percent Recovery = 97.6 
 Analysis Date = 05/24/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 50.660 
 Most Probable Value = 50.600 
 Percent Recovery = 100.1 
 Analysis Date = 05/22/03 
 Lab Sample ID = 1390112 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 49.990 
 Most Probable Value = 50.600 
 Percent Recovery = 98.8 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1350068 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50162  Lab Value = 44.220 
 Most Probable Value = 45.350 
 Percent Recovery = 97.5 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1340122 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.610 
 Most Probable Value = 50.600 
 Percent Recovery = 98.0 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1320146 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 44.750 
 Most Probable Value = 45.350 
 Percent Recovery = 98.7 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 51.240 
 Most Probable Value = 50.600 
 Percent Recovery = 101.3 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1270137 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 45.270 
 Most Probable Value = 45.350 
 Percent Recovery = 99.8 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1290293 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 44.960 
 Most Probable Value = 45.350 
 Percent Recovery = 99.1 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1280124 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.070 
 Most Probable Value = 50.600 
 Percent Recovery = 97.0 
 Analysis Date = 05/14/03 
 Lab Sample ID = 1260087 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50162  Lab Value = 43.940 
 Most Probable Value = 45.350 
 Percent Recovery = 96.9 
 Analysis Date = 05/14/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 19.200 
 Most Probable Value = 19.875 
 Percent Recovery = 96.6 
 Analysis Date = 05/02/03 
 Lab Sample ID = 1180099 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.380 
 Most Probable Value = 18.675 
 Percent Recovery = 93.1 
 Analysis Date = 05/02/03 
 Lab Sample ID = 1190077 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.410 
 Most Probable Value = 19.875 
 Percent Recovery = 97.7 
 Analysis Date = 04/29/03 
 Lab Sample ID = 1150025 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.210 
 Most Probable Value = 18.675 
 Percent Recovery = 92.2 
 Analysis Date = 04/29/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.480 
 Most Probable Value = 18.675 
 Percent Recovery = 93.6 
 Analysis Date = 04/29/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.970 
 Most Probable Value = 19.875 
 Percent Recovery = 100.5 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1120093 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.290 
 Most Probable Value = 19.875 
 Percent Recovery = 97.1 
 Analysis Date = 04/28/03 
 Lab Sample ID = 0930107 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.050 
 Most Probable Value = 18.675 
 Percent Recovery = 96.7 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1120094 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.170 
 Most Probable Value = 18.675 
 Percent Recovery = 91.9 
 Analysis Date = 04/28/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.740 
 Most Probable Value = 19.875 
 Percent Recovery = 94.3 
 Analysis Date = 04/26/03 
 Lab Sample ID = 1080292 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.870 
 Most Probable Value = 18.675 
 Percent Recovery = 95.7 
 Analysis Date = 04/26/03 
 Lab Sample ID = 1110111 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.960 
 Most Probable Value = 18.675 
 Percent Recovery = 101.5 
 Analysis Date = 04/26/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 20.170 
 Most Probable Value = 19.875 
 Percent Recovery = 101.5 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1060097 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.720 
 Most Probable Value = 19.875 
 Percent Recovery = 99.2 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1040082 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.170 
 Most Probable Value = 19.875 
 Percent Recovery = 96.5 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1000050 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.710 
 Most Probable Value = 18.675 
 Percent Recovery = 94.8 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1010139 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.960 
 Most Probable Value = 18.675 
 Percent Recovery = 96.2 
 Analysis Date = 04/15/03 
 Lab Sample ID = 0980082 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.640 
 Most Probable Value = 18.675 
 Percent Recovery = 99.8 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.920 
 Most Probable Value = 19.875 
 Percent Recovery = 95.2 
 Analysis Date = 04/11/03 
 Lab Sample ID = 0940248 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.060 
 Most Probable Value = 18.675 
 Percent Recovery = 96.7 
 Analysis Date = 04/11/03 
 Lab Sample ID = 0970099 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 82.510 
 Most Probable Value = 82.700 
 Percent Recovery = 99.8 
 Analysis Date = 04/04/03 
 Lab Sample ID = 0900152 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 74.730 
 Most Probable Value = 74.650 
 Percent Recovery = 100.1 
 Analysis Date = 04/04/03 
 Lab Sample ID = 0900153 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 82.230 
 Most Probable Value = 82.700 
 Percent Recovery = 99.4 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0850221 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 80.240 
 Most Probable Value = 82.700 
 Percent Recovery = 97.0 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0840004 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50160-50158  Lab Value = 73.910 
 Most Probable Value = 74.650 
 Percent Recovery = 99.0 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0840005 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 73.960 
 Most Probable Value = 74.650 
 Percent Recovery = 99.1 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 73.920 
 Most Probable Value = 74.650 
 Percent Recovery = 99.0 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 82.480 
 Most Probable Value = 82.700 
 Percent Recovery = 99.7 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0730207 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 83.220 
 Most Probable Value = 82.700 
 Percent Recovery = 100.6 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0800086 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 83.380 
 Most Probable Value = 82.700 
 Percent Recovery = 100.8 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0800089 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 75.820 
 Most Probable Value = 74.650 
 Percent Recovery = 101.6 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0800094 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 73.640 
 Most Probable Value = 74.650 
 Percent Recovery = 98.6 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 81.010 
 Most Probable Value = 82.700 
 Percent Recovery = 98.0 
 Analysis Date = 03/26/03 
 Lab Sample ID = 0710082 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 74.000 
 Most Probable Value = 74.650 
 Percent Recovery = 99.1 
 Analysis Date = 03/26/03 
 Lab Sample ID = 0720123 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 73.870 
 Most Probable Value = 74.650 
 Percent Recovery = 99.0 
 Analysis Date = 03/26/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 82.100 
 Most Probable Value = 82.700 
 Percent Recovery = 99.3 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0660048 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 73.810 
 Most Probable Value = 74.650 
 Percent Recovery = 98.9 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0690045 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 74.750 
 Most Probable Value = 74.650 
 Percent Recovery = 100.1 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0660191 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 74.570 
 Most Probable Value = 74.650 
 Percent Recovery = 99.9 
 Analysis Date = 03/12/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 17.770 
 Most Probable Value = 18.675 
 Percent Recovery = 95.2 
 Analysis Date = 03/12/03 
 Lab Sample ID = 0280004 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 49.890 
 Most Probable Value = 50.600 
 Percent Recovery = 98.6 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0590196 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 49.580 
 Most Probable Value = 50.600 
 Percent Recovery = 98.0 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0580066 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 84.220 
 Most Probable Value = 82.700 
 Percent Recovery = 101.8 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0630062 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50158  Lab Value = 45.000 
 Most Probable Value = 45.350 
 Percent Recovery = 99.2 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0620067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 45.880 
 Most Probable Value = 45.350 
 Percent Recovery = 101.2 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 45.680 
 Most Probable Value = 45.350 
 Percent Recovery = 100.7 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.930 
 Most Probable Value = 50.600 
 Percent Recovery = 98.7 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0510074 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 46.740 
 Most Probable Value = 45.350 
 Percent Recovery = 103.1 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.690 
 Most Probable Value = 50.600 
 Percent Recovery = 98.2 
 Analysis Date = 03/04/03 
 Lab Sample ID = 0560059 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 43.780 
 Most Probable Value = 45.350 
 Percent Recovery = 96.5 
 Analysis Date = 03/04/03 
 Lab Sample ID = 0560058 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 44.010 
 Most Probable Value = 45.350 
 Percent Recovery = 97.0 
 Analysis Date = 03/04/03 
 Lab Sample ID = 0550133 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.290 
 Most Probable Value = 50.600 
 Percent Recovery = 97.4 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0490153 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 48.520 
 Most Probable Value = 50.600 
 Percent Recovery = 95.9 
 Analysis Date = 02/27/03 
 Lab Sample ID = 0440101 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50160-50162  Lab Value = 43.100 
 Most Probable Value = 45.350 
 Percent Recovery = 95.0 
 Analysis Date = 02/25/03 
 Lab Sample ID = 0430084 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 48.540 
 Most Probable Value = 50.600 
 Percent Recovery = 95.9 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0420106 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50160-50162  Lab Value = 43.220 
 Most Probable Value = 45.350 
 Percent Recovery = 95.3 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0380145 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 44.700 
 Most Probable Value = 45.350 
 Percent Recovery = 98.6 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 48.860 
 Most Probable Value = 50.600 
 Percent Recovery = 96.6 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0360072 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50162  Lab Value = 50.240 
 Most Probable Value = 50.600 
 Percent Recovery = 99.3 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0360013 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50162  Lab Value = 44.890 
 Most Probable Value = 45.350 
 Percent Recovery = 99.0 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0370070 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 45.810 
 Most Probable Value = 45.350 
 Percent Recovery = 101.0 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 17.460 
 Most Probable Value = 18.675 
 Percent Recovery = 93.5 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0340093 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.450 
 Most Probable Value = 19.875 
 Percent Recovery = 92.8 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0310104 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.550 
 Most Probable Value = 19.875 
 Percent Recovery = 93.3 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0290074 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.260 
 Most Probable Value = 19.875 
 Percent Recovery = 96.9 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0280003 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.210 
 Most Probable Value = 18.675 
 Percent Recovery = 92.2 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0240112 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 16.460 
 Most Probable Value = 18.675 
 Percent Recovery = 88.1 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = -2.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.350 
 Most Probable Value = 18.675 
 Percent Recovery = 92.9 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.900 
 Most Probable Value = 19.875 
 Percent Recovery = 95.1 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0230081 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.730 
 Most Probable Value = 19.875 
 Percent Recovery = 99.3 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0080072 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.670 
 Most Probable Value = 18.675 
 Percent Recovery = 94.6 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0090078 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 81.740 
 Most Probable Value = 82.700 
 Percent Recovery = 98.8 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0020020 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 81.430 
 Most Probable Value = 82.700 
 Percent Recovery = 98.5 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0020021 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 73.880 
 Most Probable Value = 74.650 
 Percent Recovery = 99.0 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0020022 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 73.750 
 Most Probable Value = 74.650 
 Percent Recovery = 98.8 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 75.000 
 Most Probable Value = 74.650 
 Percent Recovery = 100.5 
 Analysis Date = 01/31/03 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 19.640 
 Most Probable Value = 19.875 
 Percent Recovery = 98.8 
 Analysis Date = 01/28/03 
 Lab Sample ID = 0210039 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.210 
 Most Probable Value = 19.875 
 Percent Recovery = 96.7 
 Analysis Date = 01/28/03 
 Lab Sample ID = 0160116 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.090 
 Most Probable Value = 18.675 
 Percent Recovery = 91.5 
 Analysis Date = 01/28/03 
 Lab Sample ID = 0220057 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.940 
 Most Probable Value = 19.875 
 Percent Recovery = 95.3 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0140065 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 16.730 
 Most Probable Value = 18.675 
 Percent Recovery = 89.6 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0150123 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.300 
 Most Probable Value = 18.675 
 Percent Recovery = 103.3 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0130047 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.060 
 Most Probable Value = 18.675 
 Percent Recovery = 91.4 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0100110 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.860 
 Most Probable Value = 19.875 
 Percent Recovery = 94.9 
 Analysis Date = 01/11/03 
 Lab Sample ID = 0070010 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 16.570 
 Most Probable Value = 18.675 
 Percent Recovery = 88.7 
 Analysis Date = 01/11/03 
 Lab Sample ID = 0070041 
 Number of FPS (SD) = -2.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 82.720 
 Most Probable Value = 82.700 
 Percent Recovery = 100.0 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3570225 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 75.630 
 Most Probable Value = 74.650 
 Percent Recovery = 101.3 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3570226 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 75.480 
 Most Probable Value = 74.650 
 Percent Recovery = 101.1 
 Analysis Date = 12/31/02 
 Lab Sample ID = 3540045 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 80.690 
 Most Probable Value = 82.700 
 Percent Recovery = 97.6 
 Analysis Date = 12/24/02 
 Lab Sample ID = 3530123 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50158  Lab Value = 74.510 
 Most Probable Value = 74.650 
 Percent Recovery = 99.8 
 Analysis Date = 12/24/02 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 81.540 
 Most Probable Value = 82.700 
 Percent Recovery = 98.6 
 Analysis Date = 12/18/02 
 Lab Sample ID = 3510216 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 82.800 
 Most Probable Value = 82.700 
 Percent Recovery = 100.1 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3470184 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 73.900 
 Most Probable Value = 74.650 
 Percent Recovery = 99.0 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3460097 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 82.030 
 Most Probable Value = 82.700 
 Percent Recovery = 99.2 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3450058 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 82.130 
 Most Probable Value = 82.700 
 Percent Recovery = 99.3 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3390070 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 74.090 
 Most Probable Value = 74.650 
 Percent Recovery = 99.2 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3440054 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 75.610 
 Most Probable Value = 74.650 
 Percent Recovery = 101.3 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 76.080 
 Most Probable Value = 74.650 
 Percent Recovery = 101.9 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 74.200 
 Most Probable Value = 74.650 
 Percent Recovery = 99.4 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3400087 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 50.610 
 Most Probable Value = 50.600 
 Percent Recovery = 100.0 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3360033 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 83.880 
 Most Probable Value = 82.700 
 Percent Recovery = 101.4 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3370141 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 46.390 
 Most Probable Value = 45.350 
 Percent Recovery = 102.3 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3360034 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 46.390 
 Most Probable Value = 45.350 
 Percent Recovery = 102.3 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 51.050 
 Most Probable Value = 50.600 
 Percent Recovery = 100.9 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3300071 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 51.910 
 Most Probable Value = 50.600 
 Percent Recovery = 102.6 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290103 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50162  Lab Value = 46.190 
 Most Probable Value = 45.350 
 Percent Recovery = 101.9 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290104 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 47.420 
 Most Probable Value = 45.350 
 Percent Recovery = 104.6 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 45.810 
 Most Probable Value = 45.350 
 Percent Recovery = 101.0 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3260092 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 50.660 
 Most Probable Value = 50.600 
 Percent Recovery = 100.1 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3240105 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 50.460 
 Most Probable Value = 50.600 
 Percent Recovery = 99.7 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3220104 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 44.320 
 Most Probable Value = 45.350 
 Percent Recovery = 97.7 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 48.820 
 Most Probable Value = 50.600 
 Percent Recovery = 96.5 
 Analysis Date = 11/27/02 
 Lab Sample ID = 3180166 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50162  Lab Value = 45.480 
 Most Probable Value = 45.350 
 Percent Recovery = 100.3 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3170162 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 49.870 
 Most Probable Value = 50.600 
 Percent Recovery = 98.6 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3170023 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 44.720 
 Most Probable Value = 45.350 
 Percent Recovery = 98.6 
 Analysis Date = 11/21/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 47.020 
 Most Probable Value = 45.350 
 Percent Recovery = 103.7 
 Analysis Date = 11/18/02 
 Lab Sample ID = 3120042 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 17.380 
 Most Probable Value = 18.675 
 Percent Recovery = 93.1 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3020121 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 50.820 
 Most Probable Value = 50.600 
 Percent Recovery = 100.4 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3100091 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 44.940 
 Most Probable Value = 45.350 
 Percent Recovery = 99.1 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3100090 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 19.980 
 Most Probable Value = 19.875 
 Percent Recovery = 100.5 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3010162 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 49.870 
 Most Probable Value = 50.600 
 Percent Recovery = 98.6 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3080084 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 43.990 
 Most Probable Value = 45.350 
 Percent Recovery = 97.0 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 18.020 
 Most Probable Value = 18.675 
 Percent Recovery = 96.5 
 Analysis Date = 11/04/02 
 Lab Sample ID = 3010053 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.930 
 Most Probable Value = 19.875 
 Percent Recovery = 95.2 
 Analysis Date = 10/31/02 
 Lab Sample ID = 2970192 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.610 
 Most Probable Value = 18.675 
 Percent Recovery = 94.3 
 Analysis Date = 10/31/02 
 Lab Sample ID = 2960192 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.870 
 Most Probable Value = 19.875 
 Percent Recovery = 94.9 
 Analysis Date = 10/30/02 
 Lab Sample ID = 2960004 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.730 
 Most Probable Value = 18.675 
 Percent Recovery = 94.9 
 Analysis Date = 10/30/02 
 Lab Sample ID = 2960005 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.650 
 Most Probable Value = 18.675 
 Percent Recovery = 94.5 
 Analysis Date = 10/30/02 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.030 
 Most Probable Value = 19.875 
 Percent Recovery = 95.7 
 Analysis Date = 10/29/02 
 Lab Sample ID = 2910191 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.940 
 Most Probable Value = 18.675 
 Percent Recovery = 96.1 
 Analysis Date = 10/28/02 
 Lab Sample ID = 2900104 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.330 
 Most Probable Value = 19.875 
 Percent Recovery = 97.3 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2890092 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.690 
 Most Probable Value = 19.875 
 Percent Recovery = 99.1 
 Analysis Date = 10/23/02 
 Lab Sample ID = 2880101 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.160 
 Most Probable Value = 18.675 
 Percent Recovery = 91.9 
 Analysis Date = 10/18/02 
 Lab Sample ID = 2840146 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.290 
 Most Probable Value = 18.675 
 Percent Recovery = 97.9 
 Analysis Date = 10/18/02 
 Lab Sample ID = 2830077 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.780 
 Most Probable Value = 19.875 
 Percent Recovery = 99.5 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2820098 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 19.180 
 Most Probable Value = 19.875 
 Percent Recovery = 96.5 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2770156 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 16.950 
 Most Probable Value = 18.675 
 Percent Recovery = 90.8 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2810014 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.540 
 Most Probable Value = 18.675 
 Percent Recovery = 99.3 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2800032 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 19.070 
 Most Probable Value = 19.875 
 Percent Recovery = 95.9 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2750140 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.630 
 Most Probable Value = 18.675 
 Percent Recovery = 94.4 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2760067 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 119.260 
 Most Probable Value = 118.100 
 Percent Recovery = 101.0 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 119.630 
 Most Probable Value = 118.100 
 Percent Recovery = 101.3 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2740175 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 117.410 
 Most Probable Value = 118.100 
 Percent Recovery = 99.4 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2700213 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 118.070 
 Most Probable Value = 118.100 
 Percent Recovery = 100.0 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2680106 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 73.580 
 Most Probable Value = 72.300 
 Percent Recovery = 101.8 
 Analysis Date = 09/28/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25154-75004  Lab Value = 118.600 
 Most Probable Value = 118.100 
 Percent Recovery = 100.4 
 Analysis Date = 09/28/02 
 Lab Sample ID = 2630178 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 118.950 
 Most Probable Value = 118.100 
 Percent Recovery = 100.7 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 119.670 
 Most Probable Value = 118.100 
 Percent Recovery = 101.3 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2660137 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 119.550 
 Most Probable Value = 118.100 
 Percent Recovery = 101.2 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 116.150 
 Most Probable Value = 118.100 
 Percent Recovery = 98.3 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 119.910 
 Most Probable Value = 118.100 
 Percent Recovery = 101.5 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2590025 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 117.190 
 Most Probable Value = 118.100 
 Percent Recovery = 99.2 
 Analysis Date = 09/18/02 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 118.940 
 Most Probable Value = 118.100 
 Percent Recovery = 100.7 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 120.180 
 Most Probable Value = 118.100 
 Percent Recovery = 101.8 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2520186 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 116.760 
 Most Probable Value = 118.100 
 Percent Recovery = 98.9 
 Analysis Date = 09/14/02 
 Lab Sample ID = 2490181 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 72.130 
 Most Probable Value = 70.500 
 Percent Recovery = 102.3 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.690 
 Most Probable Value = 70.500 
 Percent Recovery = 101.7 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 53.850 
 Most Probable Value = 53.225 
 Percent Recovery = 101.2 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470180 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 118.880 
 Most Probable Value = 118.100 
 Percent Recovery = 100.7 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 70.970 
 Most Probable Value = 70.500 
 Percent Recovery = 100.7 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 69.720 
 Most Probable Value = 70.500 
 Percent Recovery = 98.9 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 53.510 
 Most Probable Value = 53.225 
 Percent Recovery = 100.5 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2420162 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25156-75004  Lab Value = 54.180 
 Most Probable Value = 53.225 
 Percent Recovery = 101.8 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2400002 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 56.090 
 Most Probable Value = 53.225 
 Percent Recovery = 105.4 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2380008 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25156-75004  Lab Value = 70.990 
 Most Probable Value = 70.500 
 Percent Recovery = 100.7 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 53.880 
 Most Probable Value = 53.225 
 Percent Recovery = 101.2 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2330179 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 55.000 
 Most Probable Value = 53.225 
 Percent Recovery = 103.3 
 Analysis Date = 08/22/02 
 Lab Sample ID = 2310149 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25156-75004  Lab Value = 71.110 
 Most Probable Value = 70.500 
 Percent Recovery = 100.9 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.980 
 Most Probable Value = 70.500 
 Percent Recovery = 100.7 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.180 
 Most Probable Value = 53.225 
 Percent Recovery = 103.7 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2270214 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25156-75004  Lab Value = 72.170 
 Most Probable Value = 70.500 
 Percent Recovery = 102.4 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 56.160 
 Most Probable Value = 53.225 
 Percent Recovery = 105.5 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2240217 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25156-75004  Lab Value = 56.600 
 Most Probable Value = 53.225 
 Percent Recovery = 106.3 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200190 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25156-75004  Lab Value = 50.690 
 Most Probable Value = 48.525 
 Percent Recovery = 104.5 
 Analysis Date = 08/05/02 
 Lab Sample ID = 2110239 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.890 
 Most Probable Value = 32.350 
 Percent Recovery = 104.8 
 Analysis Date = 08/02/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.280 
 Most Probable Value = 32.350 
 Percent Recovery = 99.8 
 Analysis Date = 07/31/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.040 
 Most Probable Value = 48.525 
 Percent Recovery = 103.1 
 Analysis Date = 07/31/02 
 Lab Sample ID = 2070107 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 49.610 
 Most Probable Value = 48.525 
 Percent Recovery = 102.2 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2050295 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.780 
 Most Probable Value = 32.350 
 Percent Recovery = 104.4 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 49.590 
 Most Probable Value = 48.525 
 Percent Recovery = 102.2 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050013 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.130 
 Most Probable Value = 32.350 
 Percent Recovery = 102.4 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.170 
 Most Probable Value = 32.350 
 Percent Recovery = 99.4 
 Analysis Date = 07/23/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 48.700 
 Most Probable Value = 48.525 
 Percent Recovery = 100.4 
 Analysis Date = 07/23/02 
 Lab Sample ID = 2000043 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.600 
 Most Probable Value = 32.350 
 Percent Recovery = 103.9 
 Analysis Date = 07/22/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.090 
 Most Probable Value = 48.525 
 Percent Recovery = 103.2 
 Analysis Date = 07/22/02 
 Lab Sample ID = 1970104 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.220 
 Most Probable Value = 32.350 
 Percent Recovery = 102.7 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 48.250 
 Most Probable Value = 48.525 
 Percent Recovery = 99.4 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1920192 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 50.710 
 Most Probable Value = 48.525 
 Percent Recovery = 104.5 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1900133 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.350 
 Most Probable Value = 32.350 
 Percent Recovery = 103.1 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 49.950 
 Most Probable Value = 48.525 
 Percent Recovery = 102.9 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830137 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 75.570 
 Most Probable Value = 72.300 
 Percent Recovery = 104.5 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25154-75004  Lab Value = 119.960 
 Most Probable Value = 118.100 
 Percent Recovery = 101.6 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 120.590 
 Most Probable Value = 118.100 
 Percent Recovery = 102.1 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790189 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25004-75154  Lab Value = 118.670 
 Most Probable Value = 118.100 
 Percent Recovery = 100.5 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790029 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 72.850 
 Most Probable Value = 72.300 
 Percent Recovery = 100.8 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 117.030 
 Most Probable Value = 118.100 
 Percent Recovery = 99.1 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 115.100 
 Most Probable Value = 118.100 
 Percent Recovery = 97.5 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1760170 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 116.170 
 Most Probable Value = 118.100 
 Percent Recovery = 98.4 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1720150 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 118.180 
 Most Probable Value = 118.100 
 Percent Recovery = 100.1 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 117.160 
 Most Probable Value = 118.100 
 Percent Recovery = 99.2 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1690122 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 118.980 
 Most Probable Value = 118.100 
 Percent Recovery = 100.7 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 119.390 
 Most Probable Value = 118.100 
 Percent Recovery = 101.1 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1620147 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 118.390 
 Most Probable Value = 118.100 
 Percent Recovery = 100.2 
 Analysis Date = 06/20/02 
 Lab Sample ID = 1650229 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 115.050 
 Most Probable Value = 118.100 
 Percent Recovery = 97.4 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 54.310 
 Most Probable Value = 53.225 
 Percent Recovery = 102.0 
 Analysis Date = 06/11/02 
 Lab Sample ID = 1510055 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 114.990 
 Most Probable Value = 118.100 
 Percent Recovery = 97.4 
 Analysis Date = 06/11/02 
 Lab Sample ID = 1580209 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 117.300 
 Most Probable Value = 118.100 
 Percent Recovery = 99.3 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 116.630 
 Most Probable Value = 118.100 
 Percent Recovery = 98.8 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1550133 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 69.770 
 Most Probable Value = 70.500 
 Percent Recovery = 99.0 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 69.350 
 Most Probable Value = 70.500 
 Percent Recovery = 98.4 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 54.190 
 Most Probable Value = 53.225 
 Percent Recovery = 101.8 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1490009 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 69.710 
 Most Probable Value = 70.500 
 Percent Recovery = 98.9 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.380 
 Most Probable Value = 70.500 
 Percent Recovery = 99.8 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 54.280 
 Most Probable Value = 53.225 
 Percent Recovery = 102.0 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1430035 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 53.220 
 Most Probable Value = 53.225 
 Percent Recovery = 100.0 
 Analysis Date = 05/25/02 
 Lab Sample ID = 1410014 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25156-75004  Lab Value = 71.370 
 Most Probable Value = 70.500 
 Percent Recovery = 101.2 
 Analysis Date = 05/24/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.780 
 Most Probable Value = 53.225 
 Percent Recovery = 104.8 
 Analysis Date = 05/24/02 
 Lab Sample ID = 1370066 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25156-75004  Lab Value = 69.600 
 Most Probable Value = 70.500 
 Percent Recovery = 98.7 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 54.770 
 Most Probable Value = 53.225 
 Percent Recovery = 102.9 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1350035 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 71.550 
 Most Probable Value = 70.500 
 Percent Recovery = 101.5 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.010 
 Most Probable Value = 53.225 
 Percent Recovery = 103.4 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1300052 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25156-75004  Lab Value = 54.920 
 Most Probable Value = 53.225 
 Percent Recovery = 103.2 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1300053 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 70.510 
 Most Probable Value = 70.500 
 Percent Recovery = 100.0 
 Analysis Date = 05/10/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 56.490 
 Most Probable Value = 53.225 
 Percent Recovery = 106.1 
 Analysis Date = 05/10/02 
 Lab Sample ID = 1260120 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25156-75004  Lab Value = 49.670 
 Most Probable Value = 48.525 
 Percent Recovery = 102.4 
 Analysis Date = 05/08/02 
 Lab Sample ID = 1210021 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.980 
 Most Probable Value = 32.350 
 Percent Recovery = 101.9 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 33.830 
 Most Probable Value = 32.350 
 Percent Recovery = 104.6 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 33.170 
 Most Probable Value = 32.350 
 Percent Recovery = 102.5 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 47.970 
 Most Probable Value = 48.525 
 Percent Recovery = 98.9 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1090189 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.890 
 Most Probable Value = 32.350 
 Percent Recovery = 101.7 
 Analysis Date = 05/01/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 49.540 
 Most Probable Value = 48.525 
 Percent Recovery = 102.1 
 Analysis Date = 05/01/02 
 Lab Sample ID = 1160078 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 49.920 
 Most Probable Value = 48.525 
 Percent Recovery = 102.9 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1140065 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.150 
 Most Probable Value = 32.350 
 Percent Recovery = 102.5 
 Analysis Date = 04/20/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 49.750 
 Most Probable Value = 48.525 
 Percent Recovery = 102.5 
 Analysis Date = 04/20/02 
 Lab Sample ID = 1070005 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.760 
 Most Probable Value = 32.350 
 Percent Recovery = 101.3 
 Analysis Date = 04/16/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 33.000 
 Most Probable Value = 32.350 
 Percent Recovery = 102.0 
 Analysis Date = 04/16/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 49.700 
 Most Probable Value = 48.525 
 Percent Recovery = 102.4 
 Analysis Date = 04/16/02 
 Lab Sample ID = 1020015 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 50.120 
 Most Probable Value = 48.525 
 Percent Recovery = 103.3 
 Analysis Date = 04/16/02 
 Lab Sample ID = 1000068 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 49.300 
 Most Probable Value = 48.525 
 Percent Recovery = 101.6 
 Analysis Date = 04/16/02 
 Lab Sample ID = 0980062 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 49.150 
 Most Probable Value = 48.525 
 Percent Recovery = 101.3 
 Analysis Date = 04/12/02 
 Lab Sample ID = 0930205 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.710 
 Most Probable Value = 32.350 
 Percent Recovery = 101.1 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 72.940 
 Most Probable Value = 72.300 
 Percent Recovery = 100.9 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25154-75004  Lab Value = 118.260 
 Most Probable Value = 118.100 
 Percent Recovery = 100.1 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 120.490 
 Most Probable Value = 118.100 
 Percent Recovery = 102.0 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920041 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25004-75154  Lab Value = 119.910 
 Most Probable Value = 118.100 
 Percent Recovery = 101.5 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0870219 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 72.080 
 Most Probable Value = 72.300 
 Percent Recovery = 99.7 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 117.940 
 Most Probable Value = 118.100 
 Percent Recovery = 99.9 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 118.340 
 Most Probable Value = 118.100 
 Percent Recovery = 100.2 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0850071 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 118.110 
 Most Probable Value = 118.100 
 Percent Recovery = 100.0 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0810202 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 117.960 
 Most Probable Value = 118.100 
 Percent Recovery = 99.9 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 121.710 
 Most Probable Value = 118.100 
 Percent Recovery = 103.1 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0790076 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25004-75154  Lab Value = 117.500 
 Most Probable Value = 118.100 
 Percent Recovery = 99.5 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0770062 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 116.180 
 Most Probable Value = 118.100 
 Percent Recovery = 98.4 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 118.130 
 Most Probable Value = 118.100 
 Percent Recovery = 100.0 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 119.260 
 Most Probable Value = 118.100 
 Percent Recovery = 101.0 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0720157 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 121.220 
 Most Probable Value = 118.100 
 Percent Recovery = 102.6 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 116.500 
 Most Probable Value = 118.100 
 Percent Recovery = 98.6 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0650158 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 117.890 
 Most Probable Value = 118.100 
 Percent Recovery = 99.8 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0700077 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 71.820 
 Most Probable Value = 70.500 
 Percent Recovery = 101.9 
 Analysis Date = 03/05/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 73.579 
 Most Probable Value = 70.500 
 Percent Recovery = 104.4 
 Analysis Date = 03/05/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 73.470 
 Most Probable Value = 70.500 
 Percent Recovery = 104.2 
 Analysis Date = 03/05/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 54.964 
 Most Probable Value = 53.225 
 Percent Recovery = 103.3 
 Analysis Date = 03/05/02 
 Lab Sample ID = 0590016 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 70.789 
 Most Probable Value = 70.500 
 Percent Recovery = 100.4 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 69.410 
 Most Probable Value = 70.500 
 Percent Recovery = 98.5 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 53.402 
 Most Probable Value = 53.225 
 Percent Recovery = 100.3 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0570002 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25156-75004  Lab Value = 53.250 
 Most Probable Value = 53.225 
 Percent Recovery = 100.0 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0530015 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25156-75004  Lab Value = 71.871 
 Most Probable Value = 70.500 
 Percent Recovery = 101.9 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.471 
 Most Probable Value = 53.225 
 Percent Recovery = 104.2 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0430021 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25156-75004  Lab Value = 54.508 
 Most Probable Value = 53.225 
 Percent Recovery = 102.4 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510110 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25156-75004  Lab Value = 72.440 
 Most Probable Value = 70.500 
 Percent Recovery = 102.8 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.170 
 Most Probable Value = 53.225 
 Percent Recovery = 103.7 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460020 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25156-75004  Lab Value = 53.910 
 Most Probable Value = 53.225 
 Percent Recovery = 101.3 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390009 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 72.692 
 Most Probable Value = 70.500 
 Percent Recovery = 103.1 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.146 
 Most Probable Value = 53.225 
 Percent Recovery = 103.6 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25156-75004  Lab Value = 55.453 
 Most Probable Value = 53.225 
 Percent Recovery = 104.2 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370005 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25156-75004  Lab Value = 49.979 
 Most Probable Value = 48.525 
 Percent Recovery = 103.0 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320084 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.589 
 Most Probable Value = 32.350 
 Percent Recovery = 100.7 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 33.563 
 Most Probable Value = 32.350 
 Percent Recovery = 103.7 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 49.202 
 Most Probable Value = 48.525 
 Percent Recovery = 101.4 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300030 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 34.140 
 Most Probable Value = 32.350 
 Percent Recovery = 105.5 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.600 
 Most Probable Value = 48.525 
 Percent Recovery = 104.3 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280072 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 34.123 
 Most Probable Value = 32.350 
 Percent Recovery = 105.5 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 48.140 
 Most Probable Value = 48.525 
 Percent Recovery = 99.2 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0240011 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.420 
 Most Probable Value = 32.350 
 Percent Recovery = 103.3 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 49.194 
 Most Probable Value = 48.525 
 Percent Recovery = 101.4 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230028 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 48.550 
 Most Probable Value = 48.525 
 Percent Recovery = 100.1 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170011 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.090 
 Most Probable Value = 32.350 
 Percent Recovery = 99.2 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.230 
 Most Probable Value = 48.525 
 Percent Recovery = 103.5 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150021 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 50.249 
 Most Probable Value = 48.525 
 Percent Recovery = 103.6 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100004 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.612 
 Most Probable Value = 32.350 
 Percent Recovery = 103.9 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.665 
 Most Probable Value = 48.525 
 Percent Recovery = 104.4 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080012 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 121.100 
 Most Probable Value = 118.100 
 Percent Recovery = 102.5 
 Analysis Date = 01/02/02 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 117.600 
 Most Probable Value = 118.100 
 Percent Recovery = 99.6 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 75.122 
 Most Probable Value = 72.300 
 Percent Recovery = 103.9 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25154-75004  Lab Value = 117.217 
 Most Probable Value = 118.100 
 Percent Recovery = 99.3 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 117.268 
 Most Probable Value = 118.100 
 Percent Recovery = 99.3 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620065 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 118.884 
 Most Probable Value = 118.100 
 Percent Recovery = 100.7 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620067 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 118.731 
 Most Probable Value = 118.100 
 Percent Recovery = 100.5 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620066 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 73.210 
 Most Probable Value = 72.300 
 Percent Recovery = 101.3 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 117.259 
 Most Probable Value = 118.100 
 Percent Recovery = 99.3 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530024 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 118.605 
 Most Probable Value = 118.100 
 Percent Recovery = 100.4 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 117.708 
 Most Probable Value = 118.100 
 Percent Recovery = 99.7 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 118.630 
 Most Probable Value = 118.100 
 Percent Recovery = 100.4 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480019 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 120.025 
 Most Probable Value = 118.100 
 Percent Recovery = 101.6 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460006 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 119.755 
 Most Probable Value = 118.100 
 Percent Recovery = 101.4 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 118.927 
 Most Probable Value = 118.100 
 Percent Recovery = 100.7 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410011 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 119.590 
 Most Probable Value = 118.100 
 Percent Recovery = 101.3 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400010 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 119.292 
 Most Probable Value = 118.100 
 Percent Recovery = 101.0 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 56.427 
 Most Probable Value = 53.225 
 Percent Recovery = 106.0 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370122 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25156-75004  Lab Value = 71.510 
 Most Probable Value = 70.500 
 Percent Recovery = 101.4 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.230 
 Most Probable Value = 70.500 
 Percent Recovery = 101.0 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 57.220 
 Most Probable Value = 53.225 
 Percent Recovery = 107.5 
 Analysis Date = 11/29/01 
 Lab Sample ID = 3330012 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25156-75004  Lab Value = 71.768 
 Most Probable Value = 70.500 
 Percent Recovery = 101.8 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 72.083 
 Most Probable Value = 70.500 
 Percent Recovery = 102.2 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 56.348 
 Most Probable Value = 53.225 
 Percent Recovery = 105.9 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320135 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25156-75004  Lab Value = 55.740 
 Most Probable Value = 53.225 
 Percent Recovery = 104.7 
 Analysis Date = 11/23/01 
 Lab Sample ID = 3270060 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25156-75004  Lab Value = 71.424 
 Most Probable Value = 70.500 
 Percent Recovery = 101.3 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.651 
 Most Probable Value = 70.500 
 Percent Recovery = 101.6 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.496 
 Most Probable Value = 53.225 
 Percent Recovery = 104.3 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250008 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25156-75004  Lab Value = 55.700 
 Most Probable Value = 53.225 
 Percent Recovery = 104.7 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250009 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25156-75004  Lab Value = 71.393 
 Most Probable Value = 70.500 
 Percent Recovery = 101.3 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.590 
 Most Probable Value = 70.500 
 Percent Recovery = 100.1 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.040 
 Most Probable Value = 53.225 
 Percent Recovery = 103.4 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180053 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25156-75004  Lab Value = 56.257 
 Most Probable Value = 53.225 
 Percent Recovery = 105.7 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120033 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25156-75004  Lab Value = 70.934 
 Most Probable Value = 70.500 
 Percent Recovery = 100.6 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 55.486 
 Most Probable Value = 53.225 
 Percent Recovery = 104.2 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090191 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25156-75004  Lab Value = 50.183 
 Most Probable Value = 48.525 
 Percent Recovery = 103.4 
 Analysis Date = 11/01/01 
 Lab Sample ID = 3050001 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.730 
 Most Probable Value = 32.350 
 Percent Recovery = 101.2 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 34.393 
 Most Probable Value = 32.350 
 Percent Recovery = 106.3 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 51.417 
 Most Probable Value = 48.525 
 Percent Recovery = 106.0 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990067 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 51.094 
 Most Probable Value = 48.525 
 Percent Recovery = 105.3 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990066 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.120 
 Most Probable Value = 32.350 
 Percent Recovery = 102.4 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.930 
 Most Probable Value = 48.525 
 Percent Recovery = 105.0 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950108 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 34.266 
 Most Probable Value = 32.350 
 Percent Recovery = 105.9 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 51.681 
 Most Probable Value = 48.525 
 Percent Recovery = 106.5 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920096 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.630 
 Most Probable Value = 32.350 
 Percent Recovery = 104.0 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 33.877 
 Most Probable Value = 32.350 
 Percent Recovery = 104.7 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.871 
 Most Probable Value = 48.525 
 Percent Recovery = 104.8 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880145 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 52.710 
 Most Probable Value = 48.525 
 Percent Recovery = 108.6 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840020 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.438 
 Most Probable Value = 32.350 
 Percent Recovery = 103.4 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.337 
 Most Probable Value = 48.525 
 Percent Recovery = 103.7 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780228 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.500 
 Most Probable Value = 32.350 
 Percent Recovery = 103.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 50.700 
 Most Probable Value = 48.525 
 Percent Recovery = 104.5 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760042 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25DIW-75156  Y = 100
The SGPlot Procedure



- Chloride, FIL, IC, LL -
Percent Recovery by Date
Lab: NWQL, PCode: 00940, MCode: IC024
Analysis Dates: 10/10/01 through 09/01/06
Open Data Set

 Lab Value = 6.285 
 Most Probable Value = 6.120 
 Percent Recovery = 102.7 
 Analysis Date = 09/01/06 
 Lab Sample ID = 2090272 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 6.322 
 Most Probable Value = 6.120 
 Percent Recovery = 103.3 
 Analysis Date = 09/01/06 
 Lab Sample ID = 2020230 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 6.300 
 Most Probable Value = 6.120 
 Percent Recovery = 102.9 
 Analysis Date = 09/01/06 
 Lab Sample ID = 1950016 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 4.949 
 Most Probable Value = 4.900 
 Percent Recovery = 101.0 
 Analysis Date = 08/30/06 
 Lab Sample ID = 1810353 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 4.928 
 Most Probable Value = 4.900 
 Percent Recovery = 100.6 
 Analysis Date = 08/30/06 
 Lab Sample ID = 1740230 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 4.943 
 Most Probable Value = 4.900 
 Percent Recovery = 100.9 
 Analysis Date = 08/30/06 
 Lab Sample ID = 1670242 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 6.315 
 Most Probable Value = 6.120 
 Percent Recovery = 103.2 
 Analysis Date = 08/30/06 
 Lab Sample ID = 1910076 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 4.967 
 Most Probable Value = 4.900 
 Percent Recovery = 101.4 
 Analysis Date = 08/08/06 
 Lab Sample ID = 1600200 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 6.008 
 Most Probable Value = 5.880 
 Percent Recovery = 102.2 
 Analysis Date = 08/08/06 
 Lab Sample ID = 1460006 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P41  Lab Value = 6.120 
 Most Probable Value = 5.880 
 Percent Recovery = 104.1 
 Analysis Date = 07/31/06 
 Lab Sample ID = 1390231 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P41  Lab Value = 5.916 
 Most Probable Value = 5.880 
 Percent Recovery = 100.6 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1320174 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 5.998 
 Most Probable Value = 5.880 
 Percent Recovery = 102.0 
 Analysis Date = 07/05/06 
 Lab Sample ID = 1250136 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P41  Lab Value = 6.287 
 Most Probable Value = 6.120 
 Percent Recovery = 102.7 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1210051 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 6.487 
 Most Probable Value = 6.120 
 Percent Recovery = 106.0 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1110230 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = P42  Lab Value = 6.290 
 Most Probable Value = 6.120 
 Percent Recovery = 102.8 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1040008 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 6.177 
 Most Probable Value = 6.120 
 Percent Recovery = 100.9 
 Analysis Date = 06/08/06 
 Lab Sample ID = 0970091 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 4.801 
 Most Probable Value = 4.900 
 Percent Recovery = 98.0 
 Analysis Date = 05/09/06 
 Lab Sample ID = 0870026 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P43  Lab Value = 4.807 
 Most Probable Value = 4.900 
 Percent Recovery = 98.1 
 Analysis Date = 05/09/06 
 Lab Sample ID = 0800052 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P43  Lab Value = 5.976 
 Most Probable Value = 5.880 
 Percent Recovery = 101.6 
 Analysis Date = 03/27/06 
 Lab Sample ID = 0600075 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P41  Lab Value = 5.909 
 Most Probable Value = 5.880 
 Percent Recovery = 100.5 
 Analysis Date = 03/14/06 
 Lab Sample ID = 0530041 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 5.925 
 Most Probable Value = 5.880 
 Percent Recovery = 100.8 
 Analysis Date = 03/14/06 
 Lab Sample ID = 0450024 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P41  Lab Value = 6.197 
 Most Probable Value = 6.120 
 Percent Recovery = 101.3 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0310082 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 5.882 
 Most Probable Value = 5.880 
 Percent Recovery = 100.0 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0380036 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 6.135 
 Most Probable Value = 6.120 
 Percent Recovery = 100.2 
 Analysis Date = 02/01/06 
 Lab Sample ID = 0240044 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 6.163 
 Most Probable Value = 6.120 
 Percent Recovery = 100.7 
 Analysis Date = 02/01/06 
 Lab Sample ID = 0170062 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 4.968 
 Most Probable Value = 4.900 
 Percent Recovery = 101.4 
 Analysis Date = 01/27/06 
 Lab Sample ID = 3560003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 6.449 
 Most Probable Value = 6.120 
 Percent Recovery = 105.4 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0090006 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = P42  Lab Value = 4.991 
 Most Probable Value = 4.900 
 Percent Recovery = 101.9 
 Analysis Date = 01/24/06 
 Lab Sample ID = 3640075 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P43  Lab Value = 5.104 
 Most Probable Value = 4.900 
 Percent Recovery = 104.2 
 Analysis Date = 01/24/06 
 Lab Sample ID = 3490151 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P43  Lab Value = 4.967 
 Most Probable Value = 4.900 
 Percent Recovery = 101.4 
 Analysis Date = 01/24/06 
 Lab Sample ID = 3420004 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 5.989 
 Most Probable Value = 5.880 
 Percent Recovery = 101.9 
 Analysis Date = 01/24/06 
 Lab Sample ID = 3340008 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P41  Lab Value = 6.014 
 Most Probable Value = 5.880 
 Percent Recovery = 102.3 
 Analysis Date = 01/24/06 
 Lab Sample ID = 3260100 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P41  Lab Value = 6.238 
 Most Probable Value = 5.880 
 Percent Recovery = 106.1 
 Analysis Date = 01/18/06 
 Lab Sample ID = 3190010 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = P41  Lab Value = 6.244 
 Most Probable Value = 6.120 
 Percent Recovery = 102.0 
 Analysis Date = 12/23/05 
 Lab Sample ID = 3040127 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 6.254 
 Most Probable Value = 6.120 
 Percent Recovery = 102.2 
 Analysis Date = 12/23/05 
 Lab Sample ID = 2970038 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 6.237 
 Most Probable Value = 6.120 
 Percent Recovery = 101.9 
 Analysis Date = 12/23/05 
 Lab Sample ID = 2900079 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 6.232 
 Most Probable Value = 6.120 
 Percent Recovery = 101.8 
 Analysis Date = 12/23/05 
 Lab Sample ID = 2800166 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 6.259 
 Most Probable Value = 6.120 
 Percent Recovery = 102.3 
 Analysis Date = 12/23/05 
 Lab Sample ID = 2730264 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 6.264 
 Most Probable Value = 6.120 
 Percent Recovery = 102.4 
 Analysis Date = 12/23/05 
 Lab Sample ID = 2660203 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 6.347 
 Most Probable Value = 6.120 
 Percent Recovery = 103.7 
 Analysis Date = 12/23/05 
 Lab Sample ID = 2590323 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 6.335 
 Most Probable Value = 6.120 
 Percent Recovery = 103.5 
 Analysis Date = 12/23/05 
 Lab Sample ID = 2520042 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 5.960 
 Most Probable Value = 5.880 
 Percent Recovery = 101.4 
 Analysis Date = 12/23/05 
 Lab Sample ID = 3110077 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P41  Lab Value = 6.015 
 Most Probable Value = 5.880 
 Percent Recovery = 102.3 
 Analysis Date = 12/23/05 
 Lab Sample ID = 2410125 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P41  Lab Value = 6.006 
 Most Probable Value = 5.880 
 Percent Recovery = 102.1 
 Analysis Date = 12/01/05 
 Lab Sample ID = 2340044 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P41  Lab Value = 5.971 
 Most Probable Value = 5.880 
 Percent Recovery = 101.5 
 Analysis Date = 11/03/05 
 Lab Sample ID = 2280031 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P41  Lab Value = 6.026 
 Most Probable Value = 5.880 
 Percent Recovery = 102.5 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2220221 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P41  Lab Value = 3.677 
 Most Probable Value = 3.470 
 Percent Recovery = 106.0 
 Analysis Date = 10/05/05 
 Lab Sample ID = 2060111 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.672 
 Most Probable Value = 3.470 
 Percent Recovery = 105.8 
 Analysis Date = 10/05/05 
 Lab Sample ID = 1990212 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.574 
 Most Probable Value = 3.470 
 Percent Recovery = 103.0 
 Analysis Date = 09/20/05 
 Lab Sample ID = 2140087 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.608 
 Most Probable Value = 3.470 
 Percent Recovery = 104.0 
 Analysis Date = 09/20/05 
 Lab Sample ID = 1920124 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 6.321 
 Most Probable Value = 6.120 
 Percent Recovery = 103.3 
 Analysis Date = 09/07/05 
 Lab Sample ID = 1820053 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 6.320 
 Most Probable Value = 6.120 
 Percent Recovery = 103.3 
 Analysis Date = 09/07/05 
 Lab Sample ID = 1750353 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 6.299 
 Most Probable Value = 6.120 
 Percent Recovery = 102.9 
 Analysis Date = 09/07/05 
 Lab Sample ID = 1680212 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 6.294 
 Most Probable Value = 6.120 
 Percent Recovery = 102.8 
 Analysis Date = 07/22/05 
 Lab Sample ID = 1610164 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 3.729 
 Most Probable Value = 3.470 
 Percent Recovery = 107.5 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1510159 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 3.737 
 Most Probable Value = 3.470 
 Percent Recovery = 107.7 
 Analysis Date = 06/24/05 
 Lab Sample ID = 1430070 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 3.699 
 Most Probable Value = 3.470 
 Percent Recovery = 106.6 
 Analysis Date = 06/24/05 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.742 
 Most Probable Value = 3.470 
 Percent Recovery = 107.8 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1290087 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 3.737 
 Most Probable Value = 3.470 
 Percent Recovery = 107.7 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1220043 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 3.749 
 Most Probable Value = 3.470 
 Percent Recovery = 108.0 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1150103 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 3.754 
 Most Probable Value = 3.470 
 Percent Recovery = 108.2 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1090066 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 6.267 
 Most Probable Value = 6.120 
 Percent Recovery = 102.4 
 Analysis Date = 06/09/05 
 Lab Sample ID = 0890102 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 6.287 
 Most Probable Value = 6.120 
 Percent Recovery = 102.7 
 Analysis Date = 06/09/05 
 Lab Sample ID = 0810034 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 3.637 
 Most Probable Value = 3.470 
 Percent Recovery = 104.8 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1010110 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 6.311 
 Most Probable Value = 6.120 
 Percent Recovery = 103.1 
 Analysis Date = 06/07/05 
 Lab Sample ID = 0750089 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 6.198 
 Most Probable Value = 6.120 
 Percent Recovery = 101.3 
 Analysis Date = 05/23/05 
 Lab Sample ID = 0670096 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 5.918 
 Most Probable Value = 5.880 
 Percent Recovery = 100.6 
 Analysis Date = 05/23/05 
 Lab Sample ID = 0600110 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 5.914 
 Most Probable Value = 5.880 
 Percent Recovery = 100.6 
 Analysis Date = 05/23/05 
 Lab Sample ID = 0540036 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 5.947 
 Most Probable Value = 5.880 
 Percent Recovery = 101.1 
 Analysis Date = 05/23/05 
 Lab Sample ID = 0470025 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P41  Lab Value = 3.557 
 Most Probable Value = 3.470 
 Percent Recovery = 102.5 
 Analysis Date = 05/23/05 
 Lab Sample ID = 0320097 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 5.924 
 Most Probable Value = 5.880 
 Percent Recovery = 100.7 
 Analysis Date = 05/06/05 
 Lab Sample ID = 0390058 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 3.565 
 Most Probable Value = 3.470 
 Percent Recovery = 102.7 
 Analysis Date = 04/22/05 
 Lab Sample ID = 0250045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.584 
 Most Probable Value = 3.470 
 Percent Recovery = 103.3 
 Analysis Date = 04/22/05 
 Lab Sample ID = 0180074 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 6.232 
 Most Probable Value = 6.120 
 Percent Recovery = 101.8 
 Analysis Date = 04/07/05 
 Lab Sample ID = 3650039 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 6.301 
 Most Probable Value = 6.120 
 Percent Recovery = 103.0 
 Analysis Date = 04/07/05 
 Lab Sample ID = 3620028 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 6.249 
 Most Probable Value = 6.120 
 Percent Recovery = 102.1 
 Analysis Date = 04/07/05 
 Lab Sample ID = 3510148 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 3.588 
 Most Probable Value = 3.470 
 Percent Recovery = 103.4 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0100088 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 6.239 
 Most Probable Value = 6.120 
 Percent Recovery = 101.9 
 Analysis Date = 03/28/05 
 Lab Sample ID = 3440143 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 3.605 
 Most Probable Value = 3.470 
 Percent Recovery = 103.9 
 Analysis Date = 03/28/05 
 Lab Sample ID = 3360084 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.606 
 Most Probable Value = 3.470 
 Percent Recovery = 103.9 
 Analysis Date = 03/28/05 
 Lab Sample ID = 3280102 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.608 
 Most Probable Value = 3.470 
 Percent Recovery = 104.0 
 Analysis Date = 03/18/05 
 Lab Sample ID = 3210083 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.600 
 Most Probable Value = 3.470 
 Percent Recovery = 103.7 
 Analysis Date = 03/18/05 
 Lab Sample ID = 3130200 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.586 
 Most Probable Value = 3.470 
 Percent Recovery = 103.3 
 Analysis Date = 03/18/05 
 Lab Sample ID = 3060112 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.680 
 Most Probable Value = 3.470 
 Percent Recovery = 106.1 
 Analysis Date = 03/15/05 
 Lab Sample ID = 2990112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.591 
 Most Probable Value = 3.470 
 Percent Recovery = 103.5 
 Analysis Date = 03/10/05 
 Lab Sample ID = 2920031 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.581 
 Most Probable Value = 3.470 
 Percent Recovery = 103.2 
 Analysis Date = 03/10/05 
 Lab Sample ID = 2820228 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 8.855 
 Most Probable Value = 8.370 
 Percent Recovery = 105.8 
 Analysis Date = 03/02/05 
 Lab Sample ID = 2710024 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P38  Lab Value = 8.855 
 Most Probable Value = 8.370 
 Percent Recovery = 105.8 
 Analysis Date = 03/02/05 
 Lab Sample ID = 2530303 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P38  Lab Value = 3.630 
 Most Probable Value = 3.470 
 Percent Recovery = 104.6 
 Analysis Date = 02/11/05 
 Lab Sample ID = 2370248 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.569 
 Most Probable Value = 3.470 
 Percent Recovery = 102.9 
 Analysis Date = 09/30/04 
 Lab Sample ID = 2230163 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.067 
 Most Probable Value = 3.100 
 Percent Recovery = 98.9 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2090125 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P37  Lab Value = 3.215 
 Most Probable Value = 3.100 
 Percent Recovery = 103.7 
 Analysis Date = 09/21/04 
 Lab Sample ID = 1940078 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 8.769 
 Most Probable Value = 8.370 
 Percent Recovery = 104.8 
 Analysis Date = 08/10/04 
 Lab Sample ID = 1760252 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P38  Lab Value = 8.822 
 Most Probable Value = 8.370 
 Percent Recovery = 105.4 
 Analysis Date = 08/05/04 
 Lab Sample ID = 1620329 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P38  Lab Value = 3.605 
 Most Probable Value = 3.470 
 Percent Recovery = 103.9 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1450200 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.689 
 Most Probable Value = 3.470 
 Percent Recovery = 106.3 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1310150 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.050 
 Most Probable Value = 3.100 
 Percent Recovery = 98.4 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1170096 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P37  Lab Value = 3.076 
 Most Probable Value = 3.100 
 Percent Recovery = 99.2 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1030046 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P37  Lab Value = 9.303 
 Most Probable Value = 8.370 
 Percent Recovery = 111.1 
 Analysis Date = 05/25/04 
 Lab Sample ID = 0820086 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P38  Lab Value = 9.382 
 Most Probable Value = 8.370 
 Percent Recovery = 112.1 
 Analysis Date = 04/09/04 
 Lab Sample ID = 0680080 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = P38  Lab Value = 3.673 
 Most Probable Value = 3.470 
 Percent Recovery = 105.9 
 Analysis Date = 03/23/04 
 Lab Sample ID = 0550020 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.664 
 Most Probable Value = 3.470 
 Percent Recovery = 105.6 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0400042 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 2.891 
 Most Probable Value = 3.100 
 Percent Recovery = 93.3 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0090096 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P37  Lab Value = 3.278 
 Most Probable Value = 3.100 
 Percent Recovery = 105.7 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0260155 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P37  Lab Value = 9.351 
 Most Probable Value = 8.370 
 Percent Recovery = 111.7 
 Analysis Date = 02/05/04 
 Lab Sample ID = 3570148 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P38  Lab Value = 9.369 
 Most Probable Value = 8.370 
 Percent Recovery = 111.9 
 Analysis Date = 02/05/04 
 Lab Sample ID = 3430220 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = P38  Lab Value = 8.985 
 Most Probable Value = 8.370 
 Percent Recovery = 107.3 
 Analysis Date = 02/02/04 
 Lab Sample ID = 2750083 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P38  Lab Value = 3.038 
 Most Probable Value = 3.100 
 Percent Recovery = 98.0 
 Analysis Date = 02/02/04 
 Lab Sample ID = 3000109 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P37  Lab Value = 3.022 
 Most Probable Value = 3.100 
 Percent Recovery = 97.5 
 Analysis Date = 02/02/04 
 Lab Sample ID = 2830156 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P37  Lab Value = 3.508 
 Most Probable Value = 3.470 
 Percent Recovery = 101.1 
 Analysis Date = 02/02/04 
 Lab Sample ID = 3290001 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 3.495 
 Most Probable Value = 3.470 
 Percent Recovery = 100.7 
 Analysis Date = 02/02/04 
 Lab Sample ID = 3110124 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 9.140 
 Most Probable Value = 8.370 
 Percent Recovery = 109.2 
 Analysis Date = 11/14/03 
 Lab Sample ID = 2590145 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P38  Lab Value = 3.151 
 Most Probable Value = 3.100 
 Percent Recovery = 101.6 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2130212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 3.672 
 Most Probable Value = 3.470 
 Percent Recovery = 105.8 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2410126 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.143 
 Most Probable Value = 3.100 
 Percent Recovery = 101.4 
 Analysis Date = 10/03/03 
 Lab Sample ID = 1990027 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P37  Lab Value = 3.632 
 Most Probable Value = 3.470 
 Percent Recovery = 104.7 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2270069 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 9.467 
 Most Probable Value = 8.370 
 Percent Recovery = 113.1 
 Analysis Date = 08/19/03 
 Lab Sample ID = 1810171 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = P38  Lab Value = 9.476 
 Most Probable Value = 8.370 
 Percent Recovery = 113.2 
 Analysis Date = 08/19/03 
 Lab Sample ID = 1670159 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = P38  Lab Value = 3.319 
 Most Probable Value = 3.100 
 Percent Recovery = 107.1 
 Analysis Date = 05/27/03 
 Lab Sample ID = 1190078 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P37  Lab Value = 3.193 
 Most Probable Value = 3.100 
 Percent Recovery = 103.0 
 Analysis Date = 05/09/03 
 Lab Sample ID = 1050096 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 9.340 
 Most Probable Value = 8.370 
 Percent Recovery = 111.6 
 Analysis Date = 05/06/03 
 Lab Sample ID = 0900155 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P38  Lab Value = 9.297 
 Most Probable Value = 8.370 
 Percent Recovery = 111.1 
 Analysis Date = 04/16/03 
 Lab Sample ID = 0760097 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P38  Lab Value = 3.700 
 Most Probable Value = 3.470 
 Percent Recovery = 106.6 
 Analysis Date = 04/14/03 
 Lab Sample ID = 0620066 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.120 
 Most Probable Value = 3.100 
 Percent Recovery = 100.6 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0340092 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P37  Lab Value = 3.129 
 Most Probable Value = 3.100 
 Percent Recovery = 100.9 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0170145 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P37  Lab Value = 3.660 
 Most Probable Value = 3.470 
 Percent Recovery = 105.5 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0490152 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 8.946 
 Most Probable Value = 8.370 
 Percent Recovery = 106.9 
 Analysis Date = 02/18/03 
 Lab Sample ID = 0020018 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P38  Lab Value = 3.729 
 Most Probable Value = 3.470 
 Percent Recovery = 107.5 
 Analysis Date = 02/07/03 
 Lab Sample ID = 3360036 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 8.894 
 Most Probable Value = 8.370 
 Percent Recovery = 106.3 
 Analysis Date = 02/03/03 
 Lab Sample ID = 3500133 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P38  Lab Value = 3.578 
 Most Probable Value = 3.470 
 Percent Recovery = 103.1 
 Analysis Date = 01/17/03 
 Lab Sample ID = 3220010 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.098 
 Most Probable Value = 3.100 
 Percent Recovery = 99.9 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3030095 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P37  Lab Value = 3.083 
 Most Probable Value = 3.100 
 Percent Recovery = 99.5 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3020122 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P37  Lab Value = 4.235 
 Most Probable Value = 4.180 
 Percent Recovery = 101.3 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2530247 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P34  Lab Value = 5.356 
 Most Probable Value = 5.310 
 Percent Recovery = 100.9 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2200199 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P35  Lab Value = 2.442 
 Most Probable Value = 2.380 
 Percent Recovery = 102.6 
 Analysis Date = 08/07/02 
 Lab Sample ID = 1900134 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P33  Lab Value = 4.207 
 Most Probable Value = 4.180 
 Percent Recovery = 100.6 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1560212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P34  Lab Value = 5.421 
 Most Probable Value = 5.310 
 Percent Recovery = 102.1 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1300025 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P35  Lab Value = 2.503 
 Most Probable Value = 2.380 
 Percent Recovery = 105.2 
 Analysis Date = 04/29/02 
 Lab Sample ID = 0980064 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P33  Lab Value = 4.339 
 Most Probable Value = 4.180 
 Percent Recovery = 103.8 
 Analysis Date = 04/23/02 
 Lab Sample ID = 0670008 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P34  Lab Value = 5.412 
 Most Probable Value = 5.310 
 Percent Recovery = 101.9 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0370021 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P35  Lab Value = 2.522 
 Most Probable Value = 2.380 
 Percent Recovery = 106.0 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080017 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P33  Lab Value = 4.247 
 Most Probable Value = 4.180 
 Percent Recovery = 101.6 
 Analysis Date = 12/10/01 
 Lab Sample ID = 3440136 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P34  Lab Value = 5.469 
 Most Probable Value = 5.310 
 Percent Recovery = 103.0 
 Analysis Date = 11/06/01 
 Lab Sample ID = 3100005 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P35  Lab Value = 2.483 
 Most Probable Value = 2.380 
 Percent Recovery = 104.3 
 Analysis Date = 10/10/01 
 Lab Sample ID = 2830038 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P33  Y = 100
The SGPlot Procedure

- Chloride, FIL, IC, LL -
Percent Recovery by Concentration
NWQL Parameter: 00940, Method: IC024
Analysis Dates: 10/10/01 through 09/01/06
Open Data Set

 Lab Value = 6.285 
 Most Probable Value = 6.120 
 Percent Recovery = 102.7 
 Analysis Date = 09/01/06 
 Lab Sample ID = 2090272 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 6.322 
 Most Probable Value = 6.120 
 Percent Recovery = 103.3 
 Analysis Date = 09/01/06 
 Lab Sample ID = 2020230 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 6.300 
 Most Probable Value = 6.120 
 Percent Recovery = 102.9 
 Analysis Date = 09/01/06 
 Lab Sample ID = 1950016 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 4.949 
 Most Probable Value = 4.900 
 Percent Recovery = 101.0 
 Analysis Date = 08/30/06 
 Lab Sample ID = 1810353 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 4.928 
 Most Probable Value = 4.900 
 Percent Recovery = 100.6 
 Analysis Date = 08/30/06 
 Lab Sample ID = 1740230 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 4.943 
 Most Probable Value = 4.900 
 Percent Recovery = 100.9 
 Analysis Date = 08/30/06 
 Lab Sample ID = 1670242 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 6.315 
 Most Probable Value = 6.120 
 Percent Recovery = 103.2 
 Analysis Date = 08/30/06 
 Lab Sample ID = 1910076 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 4.967 
 Most Probable Value = 4.900 
 Percent Recovery = 101.4 
 Analysis Date = 08/08/06 
 Lab Sample ID = 1600200 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 6.008 
 Most Probable Value = 5.880 
 Percent Recovery = 102.2 
 Analysis Date = 08/08/06 
 Lab Sample ID = 1460006 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P41  Lab Value = 6.120 
 Most Probable Value = 5.880 
 Percent Recovery = 104.1 
 Analysis Date = 07/31/06 
 Lab Sample ID = 1390231 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P41  Lab Value = 5.916 
 Most Probable Value = 5.880 
 Percent Recovery = 100.6 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1320174 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 5.998 
 Most Probable Value = 5.880 
 Percent Recovery = 102.0 
 Analysis Date = 07/05/06 
 Lab Sample ID = 1250136 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P41  Lab Value = 6.287 
 Most Probable Value = 6.120 
 Percent Recovery = 102.7 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1210051 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 6.487 
 Most Probable Value = 6.120 
 Percent Recovery = 106.0 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1110230 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = P42  Lab Value = 6.290 
 Most Probable Value = 6.120 
 Percent Recovery = 102.8 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1040008 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 6.177 
 Most Probable Value = 6.120 
 Percent Recovery = 100.9 
 Analysis Date = 06/08/06 
 Lab Sample ID = 0970091 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 4.801 
 Most Probable Value = 4.900 
 Percent Recovery = 98.0 
 Analysis Date = 05/09/06 
 Lab Sample ID = 0870026 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P43  Lab Value = 4.807 
 Most Probable Value = 4.900 
 Percent Recovery = 98.1 
 Analysis Date = 05/09/06 
 Lab Sample ID = 0800052 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P43  Lab Value = 5.976 
 Most Probable Value = 5.880 
 Percent Recovery = 101.6 
 Analysis Date = 03/27/06 
 Lab Sample ID = 0600075 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P41  Lab Value = 5.909 
 Most Probable Value = 5.880 
 Percent Recovery = 100.5 
 Analysis Date = 03/14/06 
 Lab Sample ID = 0530041 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 5.925 
 Most Probable Value = 5.880 
 Percent Recovery = 100.8 
 Analysis Date = 03/14/06 
 Lab Sample ID = 0450024 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P41  Lab Value = 6.197 
 Most Probable Value = 6.120 
 Percent Recovery = 101.3 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0310082 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 5.882 
 Most Probable Value = 5.880 
 Percent Recovery = 100.0 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0380036 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 6.135 
 Most Probable Value = 6.120 
 Percent Recovery = 100.2 
 Analysis Date = 02/01/06 
 Lab Sample ID = 0240044 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 6.163 
 Most Probable Value = 6.120 
 Percent Recovery = 100.7 
 Analysis Date = 02/01/06 
 Lab Sample ID = 0170062 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 4.968 
 Most Probable Value = 4.900 
 Percent Recovery = 101.4 
 Analysis Date = 01/27/06 
 Lab Sample ID = 3560003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 6.449 
 Most Probable Value = 6.120 
 Percent Recovery = 105.4 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0090006 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = P42  Lab Value = 4.991 
 Most Probable Value = 4.900 
 Percent Recovery = 101.9 
 Analysis Date = 01/24/06 
 Lab Sample ID = 3640075 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P43  Lab Value = 5.104 
 Most Probable Value = 4.900 
 Percent Recovery = 104.2 
 Analysis Date = 01/24/06 
 Lab Sample ID = 3490151 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P43  Lab Value = 4.967 
 Most Probable Value = 4.900 
 Percent Recovery = 101.4 
 Analysis Date = 01/24/06 
 Lab Sample ID = 3420004 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 5.989 
 Most Probable Value = 5.880 
 Percent Recovery = 101.9 
 Analysis Date = 01/24/06 
 Lab Sample ID = 3340008 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P41  Lab Value = 6.014 
 Most Probable Value = 5.880 
 Percent Recovery = 102.3 
 Analysis Date = 01/24/06 
 Lab Sample ID = 3260100 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P41  Lab Value = 6.238 
 Most Probable Value = 5.880 
 Percent Recovery = 106.1 
 Analysis Date = 01/18/06 
 Lab Sample ID = 3190010 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = P41  Lab Value = 6.244 
 Most Probable Value = 6.120 
 Percent Recovery = 102.0 
 Analysis Date = 12/23/05 
 Lab Sample ID = 3040127 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 6.254 
 Most Probable Value = 6.120 
 Percent Recovery = 102.2 
 Analysis Date = 12/23/05 
 Lab Sample ID = 2970038 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 6.237 
 Most Probable Value = 6.120 
 Percent Recovery = 101.9 
 Analysis Date = 12/23/05 
 Lab Sample ID = 2900079 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 6.232 
 Most Probable Value = 6.120 
 Percent Recovery = 101.8 
 Analysis Date = 12/23/05 
 Lab Sample ID = 2800166 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 6.259 
 Most Probable Value = 6.120 
 Percent Recovery = 102.3 
 Analysis Date = 12/23/05 
 Lab Sample ID = 2730264 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 6.264 
 Most Probable Value = 6.120 
 Percent Recovery = 102.4 
 Analysis Date = 12/23/05 
 Lab Sample ID = 2660203 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 6.347 
 Most Probable Value = 6.120 
 Percent Recovery = 103.7 
 Analysis Date = 12/23/05 
 Lab Sample ID = 2590323 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 6.335 
 Most Probable Value = 6.120 
 Percent Recovery = 103.5 
 Analysis Date = 12/23/05 
 Lab Sample ID = 2520042 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 5.960 
 Most Probable Value = 5.880 
 Percent Recovery = 101.4 
 Analysis Date = 12/23/05 
 Lab Sample ID = 3110077 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P41  Lab Value = 6.015 
 Most Probable Value = 5.880 
 Percent Recovery = 102.3 
 Analysis Date = 12/23/05 
 Lab Sample ID = 2410125 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P41  Lab Value = 6.006 
 Most Probable Value = 5.880 
 Percent Recovery = 102.1 
 Analysis Date = 12/01/05 
 Lab Sample ID = 2340044 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P41  Lab Value = 5.971 
 Most Probable Value = 5.880 
 Percent Recovery = 101.5 
 Analysis Date = 11/03/05 
 Lab Sample ID = 2280031 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P41  Lab Value = 6.026 
 Most Probable Value = 5.880 
 Percent Recovery = 102.5 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2220221 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P41  Lab Value = 3.677 
 Most Probable Value = 3.470 
 Percent Recovery = 106.0 
 Analysis Date = 10/05/05 
 Lab Sample ID = 2060111 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.672 
 Most Probable Value = 3.470 
 Percent Recovery = 105.8 
 Analysis Date = 10/05/05 
 Lab Sample ID = 1990212 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.574 
 Most Probable Value = 3.470 
 Percent Recovery = 103.0 
 Analysis Date = 09/20/05 
 Lab Sample ID = 2140087 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.608 
 Most Probable Value = 3.470 
 Percent Recovery = 104.0 
 Analysis Date = 09/20/05 
 Lab Sample ID = 1920124 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 6.321 
 Most Probable Value = 6.120 
 Percent Recovery = 103.3 
 Analysis Date = 09/07/05 
 Lab Sample ID = 1820053 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 6.320 
 Most Probable Value = 6.120 
 Percent Recovery = 103.3 
 Analysis Date = 09/07/05 
 Lab Sample ID = 1750353 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 6.299 
 Most Probable Value = 6.120 
 Percent Recovery = 102.9 
 Analysis Date = 09/07/05 
 Lab Sample ID = 1680212 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 6.294 
 Most Probable Value = 6.120 
 Percent Recovery = 102.8 
 Analysis Date = 07/22/05 
 Lab Sample ID = 1610164 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 3.729 
 Most Probable Value = 3.470 
 Percent Recovery = 107.5 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1510159 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 3.737 
 Most Probable Value = 3.470 
 Percent Recovery = 107.7 
 Analysis Date = 06/24/05 
 Lab Sample ID = 1430070 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 3.699 
 Most Probable Value = 3.470 
 Percent Recovery = 106.6 
 Analysis Date = 06/24/05 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.742 
 Most Probable Value = 3.470 
 Percent Recovery = 107.8 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1290087 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 3.737 
 Most Probable Value = 3.470 
 Percent Recovery = 107.7 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1220043 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 3.749 
 Most Probable Value = 3.470 
 Percent Recovery = 108.0 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1150103 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 3.754 
 Most Probable Value = 3.470 
 Percent Recovery = 108.2 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1090066 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 6.267 
 Most Probable Value = 6.120 
 Percent Recovery = 102.4 
 Analysis Date = 06/09/05 
 Lab Sample ID = 0890102 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 6.287 
 Most Probable Value = 6.120 
 Percent Recovery = 102.7 
 Analysis Date = 06/09/05 
 Lab Sample ID = 0810034 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 3.637 
 Most Probable Value = 3.470 
 Percent Recovery = 104.8 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1010110 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 6.311 
 Most Probable Value = 6.120 
 Percent Recovery = 103.1 
 Analysis Date = 06/07/05 
 Lab Sample ID = 0750089 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 6.198 
 Most Probable Value = 6.120 
 Percent Recovery = 101.3 
 Analysis Date = 05/23/05 
 Lab Sample ID = 0670096 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 5.918 
 Most Probable Value = 5.880 
 Percent Recovery = 100.6 
 Analysis Date = 05/23/05 
 Lab Sample ID = 0600110 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 5.914 
 Most Probable Value = 5.880 
 Percent Recovery = 100.6 
 Analysis Date = 05/23/05 
 Lab Sample ID = 0540036 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 5.947 
 Most Probable Value = 5.880 
 Percent Recovery = 101.1 
 Analysis Date = 05/23/05 
 Lab Sample ID = 0470025 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P41  Lab Value = 3.557 
 Most Probable Value = 3.470 
 Percent Recovery = 102.5 
 Analysis Date = 05/23/05 
 Lab Sample ID = 0320097 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 5.924 
 Most Probable Value = 5.880 
 Percent Recovery = 100.7 
 Analysis Date = 05/06/05 
 Lab Sample ID = 0390058 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 3.565 
 Most Probable Value = 3.470 
 Percent Recovery = 102.7 
 Analysis Date = 04/22/05 
 Lab Sample ID = 0250045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.584 
 Most Probable Value = 3.470 
 Percent Recovery = 103.3 
 Analysis Date = 04/22/05 
 Lab Sample ID = 0180074 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 6.232 
 Most Probable Value = 6.120 
 Percent Recovery = 101.8 
 Analysis Date = 04/07/05 
 Lab Sample ID = 3650039 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 6.301 
 Most Probable Value = 6.120 
 Percent Recovery = 103.0 
 Analysis Date = 04/07/05 
 Lab Sample ID = 3620028 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 6.249 
 Most Probable Value = 6.120 
 Percent Recovery = 102.1 
 Analysis Date = 04/07/05 
 Lab Sample ID = 3510148 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 3.588 
 Most Probable Value = 3.470 
 Percent Recovery = 103.4 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0100088 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 6.239 
 Most Probable Value = 6.120 
 Percent Recovery = 101.9 
 Analysis Date = 03/28/05 
 Lab Sample ID = 3440143 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 3.605 
 Most Probable Value = 3.470 
 Percent Recovery = 103.9 
 Analysis Date = 03/28/05 
 Lab Sample ID = 3360084 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.606 
 Most Probable Value = 3.470 
 Percent Recovery = 103.9 
 Analysis Date = 03/28/05 
 Lab Sample ID = 3280102 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.608 
 Most Probable Value = 3.470 
 Percent Recovery = 104.0 
 Analysis Date = 03/18/05 
 Lab Sample ID = 3210083 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.600 
 Most Probable Value = 3.470 
 Percent Recovery = 103.7 
 Analysis Date = 03/18/05 
 Lab Sample ID = 3130200 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.586 
 Most Probable Value = 3.470 
 Percent Recovery = 103.3 
 Analysis Date = 03/18/05 
 Lab Sample ID = 3060112 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.680 
 Most Probable Value = 3.470 
 Percent Recovery = 106.1 
 Analysis Date = 03/15/05 
 Lab Sample ID = 2990112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.591 
 Most Probable Value = 3.470 
 Percent Recovery = 103.5 
 Analysis Date = 03/10/05 
 Lab Sample ID = 2920031 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.581 
 Most Probable Value = 3.470 
 Percent Recovery = 103.2 
 Analysis Date = 03/10/05 
 Lab Sample ID = 2820228 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 8.855 
 Most Probable Value = 8.370 
 Percent Recovery = 105.8 
 Analysis Date = 03/02/05 
 Lab Sample ID = 2710024 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P38  Lab Value = 8.855 
 Most Probable Value = 8.370 
 Percent Recovery = 105.8 
 Analysis Date = 03/02/05 
 Lab Sample ID = 2530303 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P38  Lab Value = 3.630 
 Most Probable Value = 3.470 
 Percent Recovery = 104.6 
 Analysis Date = 02/11/05 
 Lab Sample ID = 2370248 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.569 
 Most Probable Value = 3.470 
 Percent Recovery = 102.9 
 Analysis Date = 09/30/04 
 Lab Sample ID = 2230163 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.067 
 Most Probable Value = 3.100 
 Percent Recovery = 98.9 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2090125 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P37  Lab Value = 3.215 
 Most Probable Value = 3.100 
 Percent Recovery = 103.7 
 Analysis Date = 09/21/04 
 Lab Sample ID = 1940078 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 8.769 
 Most Probable Value = 8.370 
 Percent Recovery = 104.8 
 Analysis Date = 08/10/04 
 Lab Sample ID = 1760252 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P38  Lab Value = 8.822 
 Most Probable Value = 8.370 
 Percent Recovery = 105.4 
 Analysis Date = 08/05/04 
 Lab Sample ID = 1620329 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P38  Lab Value = 3.605 
 Most Probable Value = 3.470 
 Percent Recovery = 103.9 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1450200 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.689 
 Most Probable Value = 3.470 
 Percent Recovery = 106.3 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1310150 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.050 
 Most Probable Value = 3.100 
 Percent Recovery = 98.4 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1170096 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P37  Lab Value = 3.076 
 Most Probable Value = 3.100 
 Percent Recovery = 99.2 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1030046 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P37  Lab Value = 9.303 
 Most Probable Value = 8.370 
 Percent Recovery = 111.1 
 Analysis Date = 05/25/04 
 Lab Sample ID = 0820086 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P38  Lab Value = 9.382 
 Most Probable Value = 8.370 
 Percent Recovery = 112.1 
 Analysis Date = 04/09/04 
 Lab Sample ID = 0680080 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = P38  Lab Value = 3.673 
 Most Probable Value = 3.470 
 Percent Recovery = 105.9 
 Analysis Date = 03/23/04 
 Lab Sample ID = 0550020 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.664 
 Most Probable Value = 3.470 
 Percent Recovery = 105.6 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0400042 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 2.891 
 Most Probable Value = 3.100 
 Percent Recovery = 93.3 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0090096 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P37  Lab Value = 3.278 
 Most Probable Value = 3.100 
 Percent Recovery = 105.7 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0260155 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P37  Lab Value = 9.351 
 Most Probable Value = 8.370 
 Percent Recovery = 111.7 
 Analysis Date = 02/05/04 
 Lab Sample ID = 3570148 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P38  Lab Value = 9.369 
 Most Probable Value = 8.370 
 Percent Recovery = 111.9 
 Analysis Date = 02/05/04 
 Lab Sample ID = 3430220 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = P38  Lab Value = 8.985 
 Most Probable Value = 8.370 
 Percent Recovery = 107.3 
 Analysis Date = 02/02/04 
 Lab Sample ID = 2750083 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P38  Lab Value = 3.038 
 Most Probable Value = 3.100 
 Percent Recovery = 98.0 
 Analysis Date = 02/02/04 
 Lab Sample ID = 3000109 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P37  Lab Value = 3.022 
 Most Probable Value = 3.100 
 Percent Recovery = 97.5 
 Analysis Date = 02/02/04 
 Lab Sample ID = 2830156 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P37  Lab Value = 3.508 
 Most Probable Value = 3.470 
 Percent Recovery = 101.1 
 Analysis Date = 02/02/04 
 Lab Sample ID = 3290001 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 3.495 
 Most Probable Value = 3.470 
 Percent Recovery = 100.7 
 Analysis Date = 02/02/04 
 Lab Sample ID = 3110124 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 9.140 
 Most Probable Value = 8.370 
 Percent Recovery = 109.2 
 Analysis Date = 11/14/03 
 Lab Sample ID = 2590145 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P38  Lab Value = 3.151 
 Most Probable Value = 3.100 
 Percent Recovery = 101.6 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2130212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 3.672 
 Most Probable Value = 3.470 
 Percent Recovery = 105.8 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2410126 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.143 
 Most Probable Value = 3.100 
 Percent Recovery = 101.4 
 Analysis Date = 10/03/03 
 Lab Sample ID = 1990027 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P37  Lab Value = 3.632 
 Most Probable Value = 3.470 
 Percent Recovery = 104.7 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2270069 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 9.467 
 Most Probable Value = 8.370 
 Percent Recovery = 113.1 
 Analysis Date = 08/19/03 
 Lab Sample ID = 1810171 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = P38  Lab Value = 9.476 
 Most Probable Value = 8.370 
 Percent Recovery = 113.2 
 Analysis Date = 08/19/03 
 Lab Sample ID = 1670159 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = P38  Lab Value = 3.319 
 Most Probable Value = 3.100 
 Percent Recovery = 107.1 
 Analysis Date = 05/27/03 
 Lab Sample ID = 1190078 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P37  Lab Value = 3.193 
 Most Probable Value = 3.100 
 Percent Recovery = 103.0 
 Analysis Date = 05/09/03 
 Lab Sample ID = 1050096 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 9.340 
 Most Probable Value = 8.370 
 Percent Recovery = 111.6 
 Analysis Date = 05/06/03 
 Lab Sample ID = 0900155 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P38  Lab Value = 9.297 
 Most Probable Value = 8.370 
 Percent Recovery = 111.1 
 Analysis Date = 04/16/03 
 Lab Sample ID = 0760097 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P38  Lab Value = 3.700 
 Most Probable Value = 3.470 
 Percent Recovery = 106.6 
 Analysis Date = 04/14/03 
 Lab Sample ID = 0620066 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 3.120 
 Most Probable Value = 3.100 
 Percent Recovery = 100.6 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0340092 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P37  Lab Value = 3.129 
 Most Probable Value = 3.100 
 Percent Recovery = 100.9 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0170145 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P37  Lab Value = 3.660 
 Most Probable Value = 3.470 
 Percent Recovery = 105.5 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0490152 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 8.946 
 Most Probable Value = 8.370 
 Percent Recovery = 106.9 
 Analysis Date = 02/18/03 
 Lab Sample ID = 0020018 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P38  Lab Value = 3.729 
 Most Probable Value = 3.470 
 Percent Recovery = 107.5 
 Analysis Date = 02/07/03 
 Lab Sample ID = 3360036 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 8.894 
 Most Probable Value = 8.370 
 Percent Recovery = 106.3 
 Analysis Date = 02/03/03 
 Lab Sample ID = 3500133 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P38  Lab Value = 3.578 
 Most Probable Value = 3.470 
 Percent Recovery = 103.1 
 Analysis Date = 01/17/03 
 Lab Sample ID = 3220010 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 3.098 
 Most Probable Value = 3.100 
 Percent Recovery = 99.9 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3030095 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P37  Lab Value = 3.083 
 Most Probable Value = 3.100 
 Percent Recovery = 99.5 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3020122 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P37  Lab Value = 4.235 
 Most Probable Value = 4.180 
 Percent Recovery = 101.3 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2530247 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P34  Lab Value = 5.356 
 Most Probable Value = 5.310 
 Percent Recovery = 100.9 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2200199 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P35  Lab Value = 2.442 
 Most Probable Value = 2.380 
 Percent Recovery = 102.6 
 Analysis Date = 08/07/02 
 Lab Sample ID = 1900134 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P33  Lab Value = 4.207 
 Most Probable Value = 4.180 
 Percent Recovery = 100.6 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1560212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P34  Lab Value = 5.421 
 Most Probable Value = 5.310 
 Percent Recovery = 102.1 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1300025 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P35  Lab Value = 2.503 
 Most Probable Value = 2.380 
 Percent Recovery = 105.2 
 Analysis Date = 04/29/02 
 Lab Sample ID = 0980064 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P33  Lab Value = 4.339 
 Most Probable Value = 4.180 
 Percent Recovery = 103.8 
 Analysis Date = 04/23/02 
 Lab Sample ID = 0670008 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P34  Lab Value = 5.412 
 Most Probable Value = 5.310 
 Percent Recovery = 101.9 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0370021 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P35  Lab Value = 2.522 
 Most Probable Value = 2.380 
 Percent Recovery = 106.0 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080017 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P33  Lab Value = 4.247 
 Most Probable Value = 4.180 
 Percent Recovery = 101.6 
 Analysis Date = 12/10/01 
 Lab Sample ID = 3440136 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P34  Lab Value = 5.469 
 Most Probable Value = 5.310 
 Percent Recovery = 103.0 
 Analysis Date = 11/06/01 
 Lab Sample ID = 3100005 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P35  Lab Value = 2.483 
 Most Probable Value = 2.380 
 Percent Recovery = 104.3 
 Analysis Date = 10/10/01 
 Lab Sample ID = 2830038 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P33  Y = 100
The SGPlot Procedure



- Fluoride, FIL -
Percent Recovery by Date
Lab: NWQL, PCode: 00950, MCode: ISE04
Analysis Dates: 05/01/02 through 05/28/03
Open Data Set

 Lab Value = 0.670 
 Most Probable Value = 0.645 
 Percent Recovery = 103.9 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1390112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.647 
 Most Probable Value = 0.645 
 Percent Recovery = 100.3 
 Analysis Date = 05/21/03 
 Lab Sample ID = 1350068 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 0.187 
 Most Probable Value = 0.175 
 Percent Recovery = 106.9 
 Analysis Date = 05/21/03 
 Lab Sample ID = 1340122 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.690 
 Most Probable Value = 0.645 
 Percent Recovery = 107.0 
 Analysis Date = 05/19/03 
 Lab Sample ID = 1320146 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 0.200 
 Most Probable Value = 0.175 
 Percent Recovery = 114.3 
 Analysis Date = 05/19/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.192 
 Most Probable Value = 0.175 
 Percent Recovery = 109.7 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1290293 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.659 
 Most Probable Value = 0.645 
 Percent Recovery = 102.2 
 Analysis Date = 05/09/03 
 Lab Sample ID = 1270137 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.193 
 Most Probable Value = 0.175 
 Percent Recovery = 110.3 
 Analysis Date = 05/09/03 
 Lab Sample ID = 1280124 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.825 
 Most Probable Value = 0.788 
 Percent Recovery = 104.7 
 Analysis Date = 05/07/03 
 Lab Sample ID = 1180099 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.667 
 Most Probable Value = 0.645 
 Percent Recovery = 103.4 
 Analysis Date = 05/07/03 
 Lab Sample ID = 1260087 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.191 
 Most Probable Value = 0.175 
 Percent Recovery = 109.1 
 Analysis Date = 05/07/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.081 
 Most Probable Value = 0.060 
 Percent Recovery = 135.0 
 Analysis Date = 05/03/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.798 
 Most Probable Value = 0.788 
 Percent Recovery = 101.3 
 Analysis Date = 05/01/03 
 Lab Sample ID = 1150025 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.071 
 Most Probable Value = 0.060 
 Percent Recovery = 118.3 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1120094 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.073 
 Most Probable Value = 0.060 
 Percent Recovery = 121.7 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.776 
 Most Probable Value = 0.788 
 Percent Recovery = 98.5 
 Analysis Date = 04/24/03 
 Lab Sample ID = 1120093 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.065 
 Most Probable Value = 0.060 
 Percent Recovery = 108.3 
 Analysis Date = 04/24/03 
 Lab Sample ID = 1110111 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.772 
 Most Probable Value = 0.788 
 Percent Recovery = 98.0 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1080292 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.052 
 Most Probable Value = 0.060 
 Percent Recovery = 86.7 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.812 
 Most Probable Value = 0.788 
 Percent Recovery = 103.0 
 Analysis Date = 04/18/03 
 Lab Sample ID = 1060097 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.787 
 Most Probable Value = 0.788 
 Percent Recovery = 99.9 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1040082 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.056 
 Most Probable Value = 0.060 
 Percent Recovery = 93.3 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1010139 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.823 
 Most Probable Value = 0.788 
 Percent Recovery = 104.4 
 Analysis Date = 04/14/03 
 Lab Sample ID = 1000050 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.080 
 Most Probable Value = 0.060 
 Percent Recovery = 133.3 
 Analysis Date = 04/14/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.068 
 Most Probable Value = 0.060 
 Percent Recovery = 113.3 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0980082 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.767 
 Most Probable Value = 0.788 
 Percent Recovery = 97.3 
 Analysis Date = 04/08/03 
 Lab Sample ID = 0940248 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.073 
 Most Probable Value = 0.060 
 Percent Recovery = 121.7 
 Analysis Date = 04/08/03 
 Lab Sample ID = 0970099 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.760 
 Most Probable Value = 0.788 
 Percent Recovery = 96.4 
 Analysis Date = 04/04/03 
 Lab Sample ID = 0930107 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.063 
 Most Probable Value = 0.060 
 Percent Recovery = 105.0 
 Analysis Date = 04/04/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.303 
 Most Probable Value = 0.295 
 Percent Recovery = 102.7 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900152 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.506 
 Most Probable Value = 0.525 
 Percent Recovery = 96.4 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900153 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.312 
 Most Probable Value = 0.295 
 Percent Recovery = 105.8 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0850221 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.546 
 Most Probable Value = 0.525 
 Percent Recovery = 104.0 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.526 
 Most Probable Value = 0.525 
 Percent Recovery = 100.2 
 Analysis Date = 03/28/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 0.317 
 Most Probable Value = 0.295 
 Percent Recovery = 107.5 
 Analysis Date = 03/27/03 
 Lab Sample ID = 0840004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.551 
 Most Probable Value = 0.525 
 Percent Recovery = 105.0 
 Analysis Date = 03/27/03 
 Lab Sample ID = 0840005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.303 
 Most Probable Value = 0.295 
 Percent Recovery = 102.7 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0800086 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.313 
 Most Probable Value = 0.295 
 Percent Recovery = 106.1 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0800089 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.537 
 Most Probable Value = 0.525 
 Percent Recovery = 102.3 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0800094 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.535 
 Most Probable Value = 0.525 
 Percent Recovery = 101.9 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.310 
 Most Probable Value = 0.295 
 Percent Recovery = 105.1 
 Analysis Date = 03/22/03 
 Lab Sample ID = 0730207 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.537 
 Most Probable Value = 0.525 
 Percent Recovery = 102.3 
 Analysis Date = 03/22/03 
 Lab Sample ID = 0720123 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.318 
 Most Probable Value = 0.295 
 Percent Recovery = 107.8 
 Analysis Date = 03/14/03 
 Lab Sample ID = 0710082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.537 
 Most Probable Value = 0.525 
 Percent Recovery = 102.3 
 Analysis Date = 03/14/03 
 Lab Sample ID = 0690045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.541 
 Most Probable Value = 0.525 
 Percent Recovery = 103.0 
 Analysis Date = 03/14/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.317 
 Most Probable Value = 0.295 
 Percent Recovery = 107.5 
 Analysis Date = 03/09/03 
 Lab Sample ID = 0660048 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.537 
 Most Probable Value = 0.525 
 Percent Recovery = 102.3 
 Analysis Date = 03/09/03 
 Lab Sample ID = 0660191 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.532 
 Most Probable Value = 0.525 
 Percent Recovery = 101.3 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.625 
 Most Probable Value = 0.645 
 Percent Recovery = 96.9 
 Analysis Date = 03/05/03 
 Lab Sample ID = 0590196 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.295 
 Most Probable Value = 0.295 
 Percent Recovery = 100.0 
 Analysis Date = 03/05/03 
 Lab Sample ID = 0630062 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 0.175 
 Most Probable Value = 0.175 
 Percent Recovery = 100.0 
 Analysis Date = 03/05/03 
 Lab Sample ID = 0620067 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.190 
 Most Probable Value = 0.175 
 Percent Recovery = 108.6 
 Analysis Date = 03/05/03 
 Lab Sample ID = 0550133 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.703 
 Most Probable Value = 0.645 
 Percent Recovery = 109.0 
 Analysis Date = 03/02/03 
 Lab Sample ID = 0580066 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50162  Lab Value = 0.208 
 Most Probable Value = 0.175 
 Percent Recovery = 118.9 
 Analysis Date = 03/02/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.209 
 Most Probable Value = 0.175 
 Percent Recovery = 119.4 
 Analysis Date = 03/02/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.646 
 Most Probable Value = 0.645 
 Percent Recovery = 100.2 
 Analysis Date = 02/27/03 
 Lab Sample ID = 0560059 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 0.190 
 Most Probable Value = 0.175 
 Percent Recovery = 108.6 
 Analysis Date = 02/27/03 
 Lab Sample ID = 0560058 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.728 
 Most Probable Value = 0.645 
 Percent Recovery = 112.9 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0510074 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50162  Lab Value = 0.205 
 Most Probable Value = 0.175 
 Percent Recovery = 117.1 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.677 
 Most Probable Value = 0.645 
 Percent Recovery = 105.0 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490153 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50162  Lab Value = 0.653 
 Most Probable Value = 0.645 
 Percent Recovery = 101.2 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0440101 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.706 
 Most Probable Value = 0.645 
 Percent Recovery = 109.5 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0420106 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50162  Lab Value = 0.215 
 Most Probable Value = 0.175 
 Percent Recovery = 122.9 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0430084 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.205 
 Most Probable Value = 0.175 
 Percent Recovery = 117.1 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.210 
 Most Probable Value = 0.175 
 Percent Recovery = 120.0 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0380145 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.675 
 Most Probable Value = 0.645 
 Percent Recovery = 104.7 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0360072 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.663 
 Most Probable Value = 0.645 
 Percent Recovery = 102.8 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0360013 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.188 
 Most Probable Value = 0.175 
 Percent Recovery = 107.4 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0370070 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.200 
 Most Probable Value = 0.175 
 Percent Recovery = 114.3 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.826 
 Most Probable Value = 0.788 
 Percent Recovery = 104.8 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0310104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.046 
 Most Probable Value = 0.060 
 Percent Recovery = 76.7 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0340093 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.787 
 Most Probable Value = 0.788 
 Percent Recovery = 99.9 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0290074 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.857 
 Most Probable Value = 0.788 
 Percent Recovery = 108.8 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0280003 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.072 
 Most Probable Value = 0.060 
 Percent Recovery = 120.0 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0280004 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.061 
 Most Probable Value = 0.060 
 Percent Recovery = 101.7 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.064 
 Most Probable Value = 0.060 
 Percent Recovery = 106.7 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.762 
 Most Probable Value = 0.788 
 Percent Recovery = 96.7 
 Analysis Date = 01/24/03 
 Lab Sample ID = 0230081 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.817 
 Most Probable Value = 0.788 
 Percent Recovery = 103.7 
 Analysis Date = 01/22/03 
 Lab Sample ID = 0210039 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.793 
 Most Probable Value = 0.788 
 Percent Recovery = 100.6 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0160116 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.790 
 Most Probable Value = 0.788 
 Percent Recovery = 100.3 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0140065 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.881 
 Most Probable Value = 0.788 
 Percent Recovery = 111.8 
 Analysis Date = 01/10/03 
 Lab Sample ID = 0080072 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.864 
 Most Probable Value = 0.788 
 Percent Recovery = 109.6 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070010 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.333 
 Most Probable Value = 0.295 
 Percent Recovery = 112.9 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0020020 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.334 
 Most Probable Value = 0.295 
 Percent Recovery = 113.2 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0020021 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.553 
 Most Probable Value = 0.525 
 Percent Recovery = 105.3 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0020022 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.556 
 Most Probable Value = 0.525 
 Percent Recovery = 105.9 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.329 
 Most Probable Value = 0.295 
 Percent Recovery = 111.5 
 Analysis Date = 12/30/02 
 Lab Sample ID = 3570225 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.543 
 Most Probable Value = 0.525 
 Percent Recovery = 103.4 
 Analysis Date = 12/30/02 
 Lab Sample ID = 3570226 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.521 
 Most Probable Value = 0.525 
 Percent Recovery = 99.2 
 Analysis Date = 12/30/02 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 0.561 
 Most Probable Value = 0.525 
 Percent Recovery = 106.9 
 Analysis Date = 12/23/02 
 Lab Sample ID = 3540045 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 0.320 
 Most Probable Value = 0.295 
 Percent Recovery = 108.5 
 Analysis Date = 12/20/02 
 Lab Sample ID = 3530123 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.548 
 Most Probable Value = 0.525 
 Percent Recovery = 104.4 
 Analysis Date = 12/20/02 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.331 
 Most Probable Value = 0.295 
 Percent Recovery = 112.2 
 Analysis Date = 12/19/02 
 Lab Sample ID = 3510216 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.308 
 Most Probable Value = 0.295 
 Percent Recovery = 104.4 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3470184 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.323 
 Most Probable Value = 0.295 
 Percent Recovery = 109.5 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3450058 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.552 
 Most Probable Value = 0.525 
 Percent Recovery = 105.1 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3460097 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.538 
 Most Probable Value = 0.525 
 Percent Recovery = 102.5 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3440054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.538 
 Most Probable Value = 0.525 
 Percent Recovery = 102.5 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.590 
 Most Probable Value = 0.525 
 Percent Recovery = 112.4 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3400087 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 0.328 
 Most Probable Value = 0.295 
 Percent Recovery = 111.2 
 Analysis Date = 12/06/02 
 Lab Sample ID = 3390070 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.328 
 Most Probable Value = 0.295 
 Percent Recovery = 111.2 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3370141 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.568 
 Most Probable Value = 0.525 
 Percent Recovery = 108.2 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 0.656 
 Most Probable Value = 0.645 
 Percent Recovery = 101.7 
 Analysis Date = 12/03/02 
 Lab Sample ID = 3360033 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.218 
 Most Probable Value = 0.175 
 Percent Recovery = 124.6 
 Analysis Date = 12/03/02 
 Lab Sample ID = 3360034 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.170 
 Most Probable Value = 0.175 
 Percent Recovery = 97.1 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.657 
 Most Probable Value = 0.645 
 Percent Recovery = 101.9 
 Analysis Date = 11/27/02 
 Lab Sample ID = 3300071 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.675 
 Most Probable Value = 0.645 
 Percent Recovery = 104.7 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3290103 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.211 
 Most Probable Value = 0.175 
 Percent Recovery = 120.6 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3290104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.218 
 Most Probable Value = 0.175 
 Percent Recovery = 124.6 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.206 
 Most Probable Value = 0.175 
 Percent Recovery = 117.7 
 Analysis Date = 11/25/02 
 Lab Sample ID = 3260092 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.651 
 Most Probable Value = 0.645 
 Percent Recovery = 100.9 
 Analysis Date = 11/21/02 
 Lab Sample ID = 3240105 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 0.188 
 Most Probable Value = 0.175 
 Percent Recovery = 107.4 
 Analysis Date = 11/21/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.690 
 Most Probable Value = 0.645 
 Percent Recovery = 107.0 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3220104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 0.677 
 Most Probable Value = 0.645 
 Percent Recovery = 105.0 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3180166 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50162  Lab Value = 0.211 
 Most Probable Value = 0.175 
 Percent Recovery = 120.6 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3170162 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.655 
 Most Probable Value = 0.645 
 Percent Recovery = 101.6 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3170023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.196 
 Most Probable Value = 0.175 
 Percent Recovery = 112.0 
 Analysis Date = 11/13/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.201 
 Most Probable Value = 0.175 
 Percent Recovery = 114.9 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3120042 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.654 
 Most Probable Value = 0.645 
 Percent Recovery = 101.4 
 Analysis Date = 11/07/02 
 Lab Sample ID = 3100091 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.177 
 Most Probable Value = 0.175 
 Percent Recovery = 101.1 
 Analysis Date = 11/07/02 
 Lab Sample ID = 3100090 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.638 
 Most Probable Value = 0.645 
 Percent Recovery = 98.9 
 Analysis Date = 11/05/02 
 Lab Sample ID = 3080084 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.200 
 Most Probable Value = 0.175 
 Percent Recovery = 114.3 
 Analysis Date = 11/05/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.803 
 Most Probable Value = 0.788 
 Percent Recovery = 101.9 
 Analysis Date = 10/29/02 
 Lab Sample ID = 3010162 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.767 
 Most Probable Value = 0.788 
 Percent Recovery = 97.3 
 Analysis Date = 10/25/02 
 Lab Sample ID = 2970192 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.807 
 Most Probable Value = 0.788 
 Percent Recovery = 102.4 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2960004 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.816 
 Most Probable Value = 0.788 
 Percent Recovery = 103.6 
 Analysis Date = 10/22/02 
 Lab Sample ID = 2910191 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.778 
 Most Probable Value = 0.788 
 Percent Recovery = 98.7 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2890092 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.767 
 Most Probable Value = 0.788 
 Percent Recovery = 97.3 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2880101 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.748 
 Most Probable Value = 0.788 
 Percent Recovery = 94.9 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2820098 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.855 
 Most Probable Value = 0.788 
 Percent Recovery = 108.5 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2770156 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.732 
 Most Probable Value = 0.788 
 Percent Recovery = 92.9 
 Analysis Date = 10/02/02 
 Lab Sample ID = 2750140 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.010 
 Most Probable Value = 2.023 
 Percent Recovery = 99.4 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2740175 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.040 
 Most Probable Value = 2.023 
 Percent Recovery = 100.8 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.900 
 Most Probable Value = 2.023 
 Percent Recovery = 93.9 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2700213 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 1.790 
 Most Probable Value = 2.023 
 Percent Recovery = 88.5 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2680106 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25004-75154  Lab Value = 1.890 
 Most Probable Value = 2.023 
 Percent Recovery = 93.4 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 2.070 
 Most Probable Value = 2.023 
 Percent Recovery = 102.3 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2660137 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.610 
 Most Probable Value = 1.708 
 Percent Recovery = 94.3 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 1.870 
 Most Probable Value = 2.023 
 Percent Recovery = 92.4 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2630178 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.680 
 Most Probable Value = 1.708 
 Percent Recovery = 98.4 
 Analysis Date = 09/18/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 2.000 
 Most Probable Value = 2.023 
 Percent Recovery = 98.9 
 Analysis Date = 09/18/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 1.980 
 Most Probable Value = 2.023 
 Percent Recovery = 97.9 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.910 
 Most Probable Value = 2.023 
 Percent Recovery = 94.4 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2590025 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 2.020 
 Most Probable Value = 2.023 
 Percent Recovery = 99.9 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 2.040 
 Most Probable Value = 2.023 
 Percent Recovery = 100.8 
 Analysis Date = 09/09/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.200 
 Most Probable Value = 2.023 
 Percent Recovery = 108.7 
 Analysis Date = 09/09/02 
 Lab Sample ID = 2520186 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.670 
 Most Probable Value = 1.708 
 Percent Recovery = 97.8 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 2.010 
 Most Probable Value = 2.023 
 Percent Recovery = 99.4 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2490181 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 0.947 
 Most Probable Value = 1.090 
 Percent Recovery = 86.9 
 Analysis Date = 09/04/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.100 
 Most Probable Value = 1.090 
 Percent Recovery = 100.9 
 Analysis Date = 09/04/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.240 
 Most Probable Value = 1.293 
 Percent Recovery = 95.9 
 Analysis Date = 09/04/02 
 Lab Sample ID = 2470180 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25156-75004  Lab Value = 1.800 
 Most Probable Value = 1.708 
 Percent Recovery = 105.4 
 Analysis Date = 09/04/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25154-75004  Lab Value = 1.980 
 Most Probable Value = 2.023 
 Percent Recovery = 97.9 
 Analysis Date = 09/04/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.250 
 Most Probable Value = 1.293 
 Percent Recovery = 96.7 
 Analysis Date = 08/30/02 
 Lab Sample ID = 2420162 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 1.100 
 Most Probable Value = 1.090 
 Percent Recovery = 100.9 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.060 
 Most Probable Value = 1.090 
 Percent Recovery = 97.2 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.190 
 Most Probable Value = 1.293 
 Percent Recovery = 92.0 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2400002 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 1.280 
 Most Probable Value = 1.293 
 Percent Recovery = 99.0 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2380008 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.140 
 Most Probable Value = 1.090 
 Percent Recovery = 104.6 
 Analysis Date = 08/21/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.160 
 Most Probable Value = 1.090 
 Percent Recovery = 106.4 
 Analysis Date = 08/21/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.320 
 Most Probable Value = 1.293 
 Percent Recovery = 102.1 
 Analysis Date = 08/21/02 
 Lab Sample ID = 2330179 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 1.390 
 Most Probable Value = 1.293 
 Percent Recovery = 107.5 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2310149 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 1.030 
 Most Probable Value = 1.090 
 Percent Recovery = 94.5 
 Analysis Date = 08/16/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.050 
 Most Probable Value = 1.090 
 Percent Recovery = 96.3 
 Analysis Date = 08/16/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.070 
 Most Probable Value = 1.090 
 Percent Recovery = 98.2 
 Analysis Date = 08/15/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.280 
 Most Probable Value = 1.293 
 Percent Recovery = 99.0 
 Analysis Date = 08/15/02 
 Lab Sample ID = 2270214 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.280 
 Most Probable Value = 1.293 
 Percent Recovery = 99.0 
 Analysis Date = 08/12/02 
 Lab Sample ID = 2240217 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.120 
 Most Probable Value = 1.090 
 Percent Recovery = 102.8 
 Analysis Date = 08/08/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.340 
 Most Probable Value = 1.293 
 Percent Recovery = 103.6 
 Analysis Date = 08/08/02 
 Lab Sample ID = 2200190 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 1.180 
 Most Probable Value = 1.090 
 Percent Recovery = 108.3 
 Analysis Date = 08/06/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 0.415 
 Most Probable Value = 0.392 
 Percent Recovery = 105.9 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2110239 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.304 
 Most Probable Value = 0.262 
 Percent Recovery = 116.0 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.274 
 Most Probable Value = 0.262 
 Percent Recovery = 104.6 
 Analysis Date = 07/26/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.384 
 Most Probable Value = 0.392 
 Percent Recovery = 98.0 
 Analysis Date = 07/26/02 
 Lab Sample ID = 2070107 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.262 
 Most Probable Value = 0.262 
 Percent Recovery = 100.0 
 Analysis Date = 07/24/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.431 
 Most Probable Value = 0.392 
 Percent Recovery = 109.9 
 Analysis Date = 07/24/02 
 Lab Sample ID = 2050295 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.408 
 Most Probable Value = 0.392 
 Percent Recovery = 104.1 
 Analysis Date = 07/24/02 
 Lab Sample ID = 2050013 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.240 
 Most Probable Value = 0.262 
 Percent Recovery = 91.6 
 Analysis Date = 07/19/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.261 
 Most Probable Value = 0.262 
 Percent Recovery = 99.6 
 Analysis Date = 07/19/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.345 
 Most Probable Value = 0.392 
 Percent Recovery = 88.0 
 Analysis Date = 07/19/02 
 Lab Sample ID = 2000043 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.238 
 Most Probable Value = 0.262 
 Percent Recovery = 90.8 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.270 
 Most Probable Value = 0.262 
 Percent Recovery = 103.1 
 Analysis Date = 07/16/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.381 
 Most Probable Value = 0.392 
 Percent Recovery = 97.2 
 Analysis Date = 07/16/02 
 Lab Sample ID = 1970104 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.272 
 Most Probable Value = 0.262 
 Percent Recovery = 103.8 
 Analysis Date = 07/11/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.366 
 Most Probable Value = 0.392 
 Percent Recovery = 93.4 
 Analysis Date = 07/11/02 
 Lab Sample ID = 1920192 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.388 
 Most Probable Value = 0.392 
 Percent Recovery = 99.0 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1900133 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.314 
 Most Probable Value = 0.262 
 Percent Recovery = 119.8 
 Analysis Date = 07/08/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.192 
 Most Probable Value = 0.262 
 Percent Recovery = 73.3 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.255 
 Most Probable Value = 0.262 
 Percent Recovery = 97.3 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.318 
 Most Probable Value = 0.392 
 Percent Recovery = 81.1 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1830137 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.660 
 Most Probable Value = 1.708 
 Percent Recovery = 97.2 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 1.950 
 Most Probable Value = 2.023 
 Percent Recovery = 96.4 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 2.110 
 Most Probable Value = 2.023 
 Percent Recovery = 104.3 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1790189 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 2.020 
 Most Probable Value = 2.023 
 Percent Recovery = 99.9 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1790029 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 1.640 
 Most Probable Value = 1.708 
 Percent Recovery = 96.0 
 Analysis Date = 06/25/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 1.820 
 Most Probable Value = 2.023 
 Percent Recovery = 90.0 
 Analysis Date = 06/25/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25004-75154  Lab Value = 1.870 
 Most Probable Value = 2.023 
 Percent Recovery = 92.4 
 Analysis Date = 06/25/02 
 Lab Sample ID = 1760170 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.890 
 Most Probable Value = 2.023 
 Percent Recovery = 93.4 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1720150 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 1.760 
 Most Probable Value = 1.708 
 Percent Recovery = 103.0 
 Analysis Date = 06/18/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 1.910 
 Most Probable Value = 2.023 
 Percent Recovery = 94.4 
 Analysis Date = 06/18/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 1.950 
 Most Probable Value = 2.023 
 Percent Recovery = 96.4 
 Analysis Date = 06/18/02 
 Lab Sample ID = 1690122 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 1.810 
 Most Probable Value = 2.023 
 Percent Recovery = 89.5 
 Analysis Date = 06/14/02 
 Lab Sample ID = 1650229 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25004-75154  Lab Value = 1.840 
 Most Probable Value = 1.708 
 Percent Recovery = 107.7 
 Analysis Date = 06/13/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25154-75004  Lab Value = 2.200 
 Most Probable Value = 2.023 
 Percent Recovery = 108.7 
 Analysis Date = 06/13/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.790 
 Most Probable Value = 2.023 
 Percent Recovery = 88.5 
 Analysis Date = 06/11/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25004-75154  Lab Value = 1.920 
 Most Probable Value = 2.023 
 Percent Recovery = 94.9 
 Analysis Date = 06/11/02 
 Lab Sample ID = 1620147 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 2.070 
 Most Probable Value = 2.023 
 Percent Recovery = 102.3 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1580209 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.630 
 Most Probable Value = 1.708 
 Percent Recovery = 95.4 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 2.070 
 Most Probable Value = 2.023 
 Percent Recovery = 102.3 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.140 
 Most Probable Value = 2.023 
 Percent Recovery = 105.8 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1550133 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 1.310 
 Most Probable Value = 1.293 
 Percent Recovery = 101.3 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1510055 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.130 
 Most Probable Value = 1.090 
 Percent Recovery = 103.7 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.150 
 Most Probable Value = 1.090 
 Percent Recovery = 105.5 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.390 
 Most Probable Value = 1.293 
 Percent Recovery = 107.5 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1490009 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 1.040 
 Most Probable Value = 1.090 
 Percent Recovery = 95.4 
 Analysis Date = 05/24/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.160 
 Most Probable Value = 1.090 
 Percent Recovery = 106.4 
 Analysis Date = 05/23/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.540 
 Most Probable Value = 1.293 
 Percent Recovery = 119.1 
 Analysis Date = 05/23/02 
 Lab Sample ID = 1430035 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25156-75004  Lab Value = 1.350 
 Most Probable Value = 1.293 
 Percent Recovery = 104.4 
 Analysis Date = 05/21/02 
 Lab Sample ID = 1410014 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 1.110 
 Most Probable Value = 1.090 
 Percent Recovery = 101.8 
 Analysis Date = 05/17/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.110 
 Most Probable Value = 1.090 
 Percent Recovery = 101.8 
 Analysis Date = 05/17/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.360 
 Most Probable Value = 1.293 
 Percent Recovery = 105.2 
 Analysis Date = 05/17/02 
 Lab Sample ID = 1370066 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 1.220 
 Most Probable Value = 1.293 
 Percent Recovery = 94.4 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1350035 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 1.010 
 Most Probable Value = 1.090 
 Percent Recovery = 92.7 
 Analysis Date = 05/14/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.130 
 Most Probable Value = 1.090 
 Percent Recovery = 103.7 
 Analysis Date = 05/14/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.110 
 Most Probable Value = 1.090 
 Percent Recovery = 101.8 
 Analysis Date = 05/10/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.300 
 Most Probable Value = 1.293 
 Percent Recovery = 100.5 
 Analysis Date = 05/10/02 
 Lab Sample ID = 1300052 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.340 
 Most Probable Value = 1.293 
 Percent Recovery = 103.6 
 Analysis Date = 05/10/02 
 Lab Sample ID = 1300053 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 1.030 
 Most Probable Value = 1.090 
 Percent Recovery = 94.5 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.140 
 Most Probable Value = 1.293 
 Percent Recovery = 88.2 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1260120 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25156-75004  Lab Value = 1.150 
 Most Probable Value = 1.090 
 Percent Recovery = 105.5 
 Analysis Date = 05/01/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Y = 100
The SGPlot Procedure

- Fluoride, FIL -
Percent Recovery by Concentration
NWQL Parameter: 00950, Method: ISE04
Analysis Dates: 05/01/02 through 05/28/03
Open Data Set

 Lab Value = 0.670 
 Most Probable Value = 0.645 
 Percent Recovery = 103.9 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1390112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.647 
 Most Probable Value = 0.645 
 Percent Recovery = 100.3 
 Analysis Date = 05/21/03 
 Lab Sample ID = 1350068 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 0.187 
 Most Probable Value = 0.175 
 Percent Recovery = 106.9 
 Analysis Date = 05/21/03 
 Lab Sample ID = 1340122 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.690 
 Most Probable Value = 0.645 
 Percent Recovery = 107.0 
 Analysis Date = 05/19/03 
 Lab Sample ID = 1320146 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 0.200 
 Most Probable Value = 0.175 
 Percent Recovery = 114.3 
 Analysis Date = 05/19/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.192 
 Most Probable Value = 0.175 
 Percent Recovery = 109.7 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1290293 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.659 
 Most Probable Value = 0.645 
 Percent Recovery = 102.2 
 Analysis Date = 05/09/03 
 Lab Sample ID = 1270137 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.193 
 Most Probable Value = 0.175 
 Percent Recovery = 110.3 
 Analysis Date = 05/09/03 
 Lab Sample ID = 1280124 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.825 
 Most Probable Value = 0.788 
 Percent Recovery = 104.7 
 Analysis Date = 05/07/03 
 Lab Sample ID = 1180099 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.667 
 Most Probable Value = 0.645 
 Percent Recovery = 103.4 
 Analysis Date = 05/07/03 
 Lab Sample ID = 1260087 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.191 
 Most Probable Value = 0.175 
 Percent Recovery = 109.1 
 Analysis Date = 05/07/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.081 
 Most Probable Value = 0.060 
 Percent Recovery = 135.0 
 Analysis Date = 05/03/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.798 
 Most Probable Value = 0.788 
 Percent Recovery = 101.3 
 Analysis Date = 05/01/03 
 Lab Sample ID = 1150025 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.071 
 Most Probable Value = 0.060 
 Percent Recovery = 118.3 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1120094 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.073 
 Most Probable Value = 0.060 
 Percent Recovery = 121.7 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.776 
 Most Probable Value = 0.788 
 Percent Recovery = 98.5 
 Analysis Date = 04/24/03 
 Lab Sample ID = 1120093 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.065 
 Most Probable Value = 0.060 
 Percent Recovery = 108.3 
 Analysis Date = 04/24/03 
 Lab Sample ID = 1110111 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.772 
 Most Probable Value = 0.788 
 Percent Recovery = 98.0 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1080292 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.052 
 Most Probable Value = 0.060 
 Percent Recovery = 86.7 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.812 
 Most Probable Value = 0.788 
 Percent Recovery = 103.0 
 Analysis Date = 04/18/03 
 Lab Sample ID = 1060097 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.787 
 Most Probable Value = 0.788 
 Percent Recovery = 99.9 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1040082 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.056 
 Most Probable Value = 0.060 
 Percent Recovery = 93.3 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1010139 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.823 
 Most Probable Value = 0.788 
 Percent Recovery = 104.4 
 Analysis Date = 04/14/03 
 Lab Sample ID = 1000050 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.080 
 Most Probable Value = 0.060 
 Percent Recovery = 133.3 
 Analysis Date = 04/14/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.068 
 Most Probable Value = 0.060 
 Percent Recovery = 113.3 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0980082 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.767 
 Most Probable Value = 0.788 
 Percent Recovery = 97.3 
 Analysis Date = 04/08/03 
 Lab Sample ID = 0940248 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.073 
 Most Probable Value = 0.060 
 Percent Recovery = 121.7 
 Analysis Date = 04/08/03 
 Lab Sample ID = 0970099 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.760 
 Most Probable Value = 0.788 
 Percent Recovery = 96.4 
 Analysis Date = 04/04/03 
 Lab Sample ID = 0930107 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.063 
 Most Probable Value = 0.060 
 Percent Recovery = 105.0 
 Analysis Date = 04/04/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.303 
 Most Probable Value = 0.295 
 Percent Recovery = 102.7 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900152 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.506 
 Most Probable Value = 0.525 
 Percent Recovery = 96.4 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900153 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.312 
 Most Probable Value = 0.295 
 Percent Recovery = 105.8 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0850221 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.546 
 Most Probable Value = 0.525 
 Percent Recovery = 104.0 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.526 
 Most Probable Value = 0.525 
 Percent Recovery = 100.2 
 Analysis Date = 03/28/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 0.317 
 Most Probable Value = 0.295 
 Percent Recovery = 107.5 
 Analysis Date = 03/27/03 
 Lab Sample ID = 0840004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.551 
 Most Probable Value = 0.525 
 Percent Recovery = 105.0 
 Analysis Date = 03/27/03 
 Lab Sample ID = 0840005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.303 
 Most Probable Value = 0.295 
 Percent Recovery = 102.7 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0800086 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.313 
 Most Probable Value = 0.295 
 Percent Recovery = 106.1 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0800089 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.537 
 Most Probable Value = 0.525 
 Percent Recovery = 102.3 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0800094 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.535 
 Most Probable Value = 0.525 
 Percent Recovery = 101.9 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.310 
 Most Probable Value = 0.295 
 Percent Recovery = 105.1 
 Analysis Date = 03/22/03 
 Lab Sample ID = 0730207 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.537 
 Most Probable Value = 0.525 
 Percent Recovery = 102.3 
 Analysis Date = 03/22/03 
 Lab Sample ID = 0720123 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.318 
 Most Probable Value = 0.295 
 Percent Recovery = 107.8 
 Analysis Date = 03/14/03 
 Lab Sample ID = 0710082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.537 
 Most Probable Value = 0.525 
 Percent Recovery = 102.3 
 Analysis Date = 03/14/03 
 Lab Sample ID = 0690045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.541 
 Most Probable Value = 0.525 
 Percent Recovery = 103.0 
 Analysis Date = 03/14/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.317 
 Most Probable Value = 0.295 
 Percent Recovery = 107.5 
 Analysis Date = 03/09/03 
 Lab Sample ID = 0660048 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.537 
 Most Probable Value = 0.525 
 Percent Recovery = 102.3 
 Analysis Date = 03/09/03 
 Lab Sample ID = 0660191 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.532 
 Most Probable Value = 0.525 
 Percent Recovery = 101.3 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.625 
 Most Probable Value = 0.645 
 Percent Recovery = 96.9 
 Analysis Date = 03/05/03 
 Lab Sample ID = 0590196 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.295 
 Most Probable Value = 0.295 
 Percent Recovery = 100.0 
 Analysis Date = 03/05/03 
 Lab Sample ID = 0630062 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 0.175 
 Most Probable Value = 0.175 
 Percent Recovery = 100.0 
 Analysis Date = 03/05/03 
 Lab Sample ID = 0620067 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.190 
 Most Probable Value = 0.175 
 Percent Recovery = 108.6 
 Analysis Date = 03/05/03 
 Lab Sample ID = 0550133 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.703 
 Most Probable Value = 0.645 
 Percent Recovery = 109.0 
 Analysis Date = 03/02/03 
 Lab Sample ID = 0580066 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50162  Lab Value = 0.208 
 Most Probable Value = 0.175 
 Percent Recovery = 118.9 
 Analysis Date = 03/02/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.209 
 Most Probable Value = 0.175 
 Percent Recovery = 119.4 
 Analysis Date = 03/02/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.646 
 Most Probable Value = 0.645 
 Percent Recovery = 100.2 
 Analysis Date = 02/27/03 
 Lab Sample ID = 0560059 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 0.190 
 Most Probable Value = 0.175 
 Percent Recovery = 108.6 
 Analysis Date = 02/27/03 
 Lab Sample ID = 0560058 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.728 
 Most Probable Value = 0.645 
 Percent Recovery = 112.9 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0510074 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50162  Lab Value = 0.205 
 Most Probable Value = 0.175 
 Percent Recovery = 117.1 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.677 
 Most Probable Value = 0.645 
 Percent Recovery = 105.0 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490153 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50162  Lab Value = 0.653 
 Most Probable Value = 0.645 
 Percent Recovery = 101.2 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0440101 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.706 
 Most Probable Value = 0.645 
 Percent Recovery = 109.5 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0420106 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50162  Lab Value = 0.215 
 Most Probable Value = 0.175 
 Percent Recovery = 122.9 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0430084 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.205 
 Most Probable Value = 0.175 
 Percent Recovery = 117.1 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.210 
 Most Probable Value = 0.175 
 Percent Recovery = 120.0 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0380145 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.675 
 Most Probable Value = 0.645 
 Percent Recovery = 104.7 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0360072 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.663 
 Most Probable Value = 0.645 
 Percent Recovery = 102.8 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0360013 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.188 
 Most Probable Value = 0.175 
 Percent Recovery = 107.4 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0370070 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.200 
 Most Probable Value = 0.175 
 Percent Recovery = 114.3 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.826 
 Most Probable Value = 0.788 
 Percent Recovery = 104.8 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0310104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.046 
 Most Probable Value = 0.060 
 Percent Recovery = 76.7 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0340093 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.787 
 Most Probable Value = 0.788 
 Percent Recovery = 99.9 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0290074 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.857 
 Most Probable Value = 0.788 
 Percent Recovery = 108.8 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0280003 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.072 
 Most Probable Value = 0.060 
 Percent Recovery = 120.0 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0280004 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.061 
 Most Probable Value = 0.060 
 Percent Recovery = 101.7 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.064 
 Most Probable Value = 0.060 
 Percent Recovery = 106.7 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.762 
 Most Probable Value = 0.788 
 Percent Recovery = 96.7 
 Analysis Date = 01/24/03 
 Lab Sample ID = 0230081 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.817 
 Most Probable Value = 0.788 
 Percent Recovery = 103.7 
 Analysis Date = 01/22/03 
 Lab Sample ID = 0210039 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.793 
 Most Probable Value = 0.788 
 Percent Recovery = 100.6 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0160116 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.790 
 Most Probable Value = 0.788 
 Percent Recovery = 100.3 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0140065 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.881 
 Most Probable Value = 0.788 
 Percent Recovery = 111.8 
 Analysis Date = 01/10/03 
 Lab Sample ID = 0080072 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.864 
 Most Probable Value = 0.788 
 Percent Recovery = 109.6 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070010 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.333 
 Most Probable Value = 0.295 
 Percent Recovery = 112.9 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0020020 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.334 
 Most Probable Value = 0.295 
 Percent Recovery = 113.2 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0020021 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.553 
 Most Probable Value = 0.525 
 Percent Recovery = 105.3 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0020022 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.556 
 Most Probable Value = 0.525 
 Percent Recovery = 105.9 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.329 
 Most Probable Value = 0.295 
 Percent Recovery = 111.5 
 Analysis Date = 12/30/02 
 Lab Sample ID = 3570225 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.543 
 Most Probable Value = 0.525 
 Percent Recovery = 103.4 
 Analysis Date = 12/30/02 
 Lab Sample ID = 3570226 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.521 
 Most Probable Value = 0.525 
 Percent Recovery = 99.2 
 Analysis Date = 12/30/02 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 0.561 
 Most Probable Value = 0.525 
 Percent Recovery = 106.9 
 Analysis Date = 12/23/02 
 Lab Sample ID = 3540045 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 0.320 
 Most Probable Value = 0.295 
 Percent Recovery = 108.5 
 Analysis Date = 12/20/02 
 Lab Sample ID = 3530123 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.548 
 Most Probable Value = 0.525 
 Percent Recovery = 104.4 
 Analysis Date = 12/20/02 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.331 
 Most Probable Value = 0.295 
 Percent Recovery = 112.2 
 Analysis Date = 12/19/02 
 Lab Sample ID = 3510216 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.308 
 Most Probable Value = 0.295 
 Percent Recovery = 104.4 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3470184 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.323 
 Most Probable Value = 0.295 
 Percent Recovery = 109.5 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3450058 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.552 
 Most Probable Value = 0.525 
 Percent Recovery = 105.1 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3460097 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.538 
 Most Probable Value = 0.525 
 Percent Recovery = 102.5 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3440054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.538 
 Most Probable Value = 0.525 
 Percent Recovery = 102.5 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.590 
 Most Probable Value = 0.525 
 Percent Recovery = 112.4 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3400087 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 0.328 
 Most Probable Value = 0.295 
 Percent Recovery = 111.2 
 Analysis Date = 12/06/02 
 Lab Sample ID = 3390070 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.328 
 Most Probable Value = 0.295 
 Percent Recovery = 111.2 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3370141 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.568 
 Most Probable Value = 0.525 
 Percent Recovery = 108.2 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 0.656 
 Most Probable Value = 0.645 
 Percent Recovery = 101.7 
 Analysis Date = 12/03/02 
 Lab Sample ID = 3360033 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.218 
 Most Probable Value = 0.175 
 Percent Recovery = 124.6 
 Analysis Date = 12/03/02 
 Lab Sample ID = 3360034 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.170 
 Most Probable Value = 0.175 
 Percent Recovery = 97.1 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.657 
 Most Probable Value = 0.645 
 Percent Recovery = 101.9 
 Analysis Date = 11/27/02 
 Lab Sample ID = 3300071 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.675 
 Most Probable Value = 0.645 
 Percent Recovery = 104.7 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3290103 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.211 
 Most Probable Value = 0.175 
 Percent Recovery = 120.6 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3290104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.218 
 Most Probable Value = 0.175 
 Percent Recovery = 124.6 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.206 
 Most Probable Value = 0.175 
 Percent Recovery = 117.7 
 Analysis Date = 11/25/02 
 Lab Sample ID = 3260092 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.651 
 Most Probable Value = 0.645 
 Percent Recovery = 100.9 
 Analysis Date = 11/21/02 
 Lab Sample ID = 3240105 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 0.188 
 Most Probable Value = 0.175 
 Percent Recovery = 107.4 
 Analysis Date = 11/21/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.690 
 Most Probable Value = 0.645 
 Percent Recovery = 107.0 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3220104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 0.677 
 Most Probable Value = 0.645 
 Percent Recovery = 105.0 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3180166 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50162  Lab Value = 0.211 
 Most Probable Value = 0.175 
 Percent Recovery = 120.6 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3170162 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.655 
 Most Probable Value = 0.645 
 Percent Recovery = 101.6 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3170023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.196 
 Most Probable Value = 0.175 
 Percent Recovery = 112.0 
 Analysis Date = 11/13/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.201 
 Most Probable Value = 0.175 
 Percent Recovery = 114.9 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3120042 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.654 
 Most Probable Value = 0.645 
 Percent Recovery = 101.4 
 Analysis Date = 11/07/02 
 Lab Sample ID = 3100091 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.177 
 Most Probable Value = 0.175 
 Percent Recovery = 101.1 
 Analysis Date = 11/07/02 
 Lab Sample ID = 3100090 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.638 
 Most Probable Value = 0.645 
 Percent Recovery = 98.9 
 Analysis Date = 11/05/02 
 Lab Sample ID = 3080084 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.200 
 Most Probable Value = 0.175 
 Percent Recovery = 114.3 
 Analysis Date = 11/05/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.803 
 Most Probable Value = 0.788 
 Percent Recovery = 101.9 
 Analysis Date = 10/29/02 
 Lab Sample ID = 3010162 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.767 
 Most Probable Value = 0.788 
 Percent Recovery = 97.3 
 Analysis Date = 10/25/02 
 Lab Sample ID = 2970192 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.807 
 Most Probable Value = 0.788 
 Percent Recovery = 102.4 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2960004 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.816 
 Most Probable Value = 0.788 
 Percent Recovery = 103.6 
 Analysis Date = 10/22/02 
 Lab Sample ID = 2910191 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.778 
 Most Probable Value = 0.788 
 Percent Recovery = 98.7 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2890092 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.767 
 Most Probable Value = 0.788 
 Percent Recovery = 97.3 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2880101 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.748 
 Most Probable Value = 0.788 
 Percent Recovery = 94.9 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2820098 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.855 
 Most Probable Value = 0.788 
 Percent Recovery = 108.5 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2770156 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.732 
 Most Probable Value = 0.788 
 Percent Recovery = 92.9 
 Analysis Date = 10/02/02 
 Lab Sample ID = 2750140 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.010 
 Most Probable Value = 2.023 
 Percent Recovery = 99.4 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2740175 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.040 
 Most Probable Value = 2.023 
 Percent Recovery = 100.8 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.900 
 Most Probable Value = 2.023 
 Percent Recovery = 93.9 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2700213 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 1.790 
 Most Probable Value = 2.023 
 Percent Recovery = 88.5 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2680106 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25004-75154  Lab Value = 1.890 
 Most Probable Value = 2.023 
 Percent Recovery = 93.4 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 2.070 
 Most Probable Value = 2.023 
 Percent Recovery = 102.3 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2660137 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.610 
 Most Probable Value = 1.708 
 Percent Recovery = 94.3 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 1.870 
 Most Probable Value = 2.023 
 Percent Recovery = 92.4 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2630178 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.680 
 Most Probable Value = 1.708 
 Percent Recovery = 98.4 
 Analysis Date = 09/18/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 2.000 
 Most Probable Value = 2.023 
 Percent Recovery = 98.9 
 Analysis Date = 09/18/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 1.980 
 Most Probable Value = 2.023 
 Percent Recovery = 97.9 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.910 
 Most Probable Value = 2.023 
 Percent Recovery = 94.4 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2590025 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 2.020 
 Most Probable Value = 2.023 
 Percent Recovery = 99.9 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 2.040 
 Most Probable Value = 2.023 
 Percent Recovery = 100.8 
 Analysis Date = 09/09/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.200 
 Most Probable Value = 2.023 
 Percent Recovery = 108.7 
 Analysis Date = 09/09/02 
 Lab Sample ID = 2520186 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.670 
 Most Probable Value = 1.708 
 Percent Recovery = 97.8 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 2.010 
 Most Probable Value = 2.023 
 Percent Recovery = 99.4 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2490181 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 0.947 
 Most Probable Value = 1.090 
 Percent Recovery = 86.9 
 Analysis Date = 09/04/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.100 
 Most Probable Value = 1.090 
 Percent Recovery = 100.9 
 Analysis Date = 09/04/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.240 
 Most Probable Value = 1.293 
 Percent Recovery = 95.9 
 Analysis Date = 09/04/02 
 Lab Sample ID = 2470180 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25156-75004  Lab Value = 1.800 
 Most Probable Value = 1.708 
 Percent Recovery = 105.4 
 Analysis Date = 09/04/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25154-75004  Lab Value = 1.980 
 Most Probable Value = 2.023 
 Percent Recovery = 97.9 
 Analysis Date = 09/04/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.250 
 Most Probable Value = 1.293 
 Percent Recovery = 96.7 
 Analysis Date = 08/30/02 
 Lab Sample ID = 2420162 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 1.100 
 Most Probable Value = 1.090 
 Percent Recovery = 100.9 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.060 
 Most Probable Value = 1.090 
 Percent Recovery = 97.2 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.190 
 Most Probable Value = 1.293 
 Percent Recovery = 92.0 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2400002 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 1.280 
 Most Probable Value = 1.293 
 Percent Recovery = 99.0 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2380008 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.140 
 Most Probable Value = 1.090 
 Percent Recovery = 104.6 
 Analysis Date = 08/21/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.160 
 Most Probable Value = 1.090 
 Percent Recovery = 106.4 
 Analysis Date = 08/21/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.320 
 Most Probable Value = 1.293 
 Percent Recovery = 102.1 
 Analysis Date = 08/21/02 
 Lab Sample ID = 2330179 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 1.390 
 Most Probable Value = 1.293 
 Percent Recovery = 107.5 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2310149 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 1.030 
 Most Probable Value = 1.090 
 Percent Recovery = 94.5 
 Analysis Date = 08/16/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.050 
 Most Probable Value = 1.090 
 Percent Recovery = 96.3 
 Analysis Date = 08/16/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.070 
 Most Probable Value = 1.090 
 Percent Recovery = 98.2 
 Analysis Date = 08/15/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.280 
 Most Probable Value = 1.293 
 Percent Recovery = 99.0 
 Analysis Date = 08/15/02 
 Lab Sample ID = 2270214 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.280 
 Most Probable Value = 1.293 
 Percent Recovery = 99.0 
 Analysis Date = 08/12/02 
 Lab Sample ID = 2240217 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.120 
 Most Probable Value = 1.090 
 Percent Recovery = 102.8 
 Analysis Date = 08/08/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.340 
 Most Probable Value = 1.293 
 Percent Recovery = 103.6 
 Analysis Date = 08/08/02 
 Lab Sample ID = 2200190 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 1.180 
 Most Probable Value = 1.090 
 Percent Recovery = 108.3 
 Analysis Date = 08/06/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 0.415 
 Most Probable Value = 0.392 
 Percent Recovery = 105.9 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2110239 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.304 
 Most Probable Value = 0.262 
 Percent Recovery = 116.0 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.274 
 Most Probable Value = 0.262 
 Percent Recovery = 104.6 
 Analysis Date = 07/26/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.384 
 Most Probable Value = 0.392 
 Percent Recovery = 98.0 
 Analysis Date = 07/26/02 
 Lab Sample ID = 2070107 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.262 
 Most Probable Value = 0.262 
 Percent Recovery = 100.0 
 Analysis Date = 07/24/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.431 
 Most Probable Value = 0.392 
 Percent Recovery = 109.9 
 Analysis Date = 07/24/02 
 Lab Sample ID = 2050295 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.408 
 Most Probable Value = 0.392 
 Percent Recovery = 104.1 
 Analysis Date = 07/24/02 
 Lab Sample ID = 2050013 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.240 
 Most Probable Value = 0.262 
 Percent Recovery = 91.6 
 Analysis Date = 07/19/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.261 
 Most Probable Value = 0.262 
 Percent Recovery = 99.6 
 Analysis Date = 07/19/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.345 
 Most Probable Value = 0.392 
 Percent Recovery = 88.0 
 Analysis Date = 07/19/02 
 Lab Sample ID = 2000043 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.238 
 Most Probable Value = 0.262 
 Percent Recovery = 90.8 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.270 
 Most Probable Value = 0.262 
 Percent Recovery = 103.1 
 Analysis Date = 07/16/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.381 
 Most Probable Value = 0.392 
 Percent Recovery = 97.2 
 Analysis Date = 07/16/02 
 Lab Sample ID = 1970104 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.272 
 Most Probable Value = 0.262 
 Percent Recovery = 103.8 
 Analysis Date = 07/11/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.366 
 Most Probable Value = 0.392 
 Percent Recovery = 93.4 
 Analysis Date = 07/11/02 
 Lab Sample ID = 1920192 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.388 
 Most Probable Value = 0.392 
 Percent Recovery = 99.0 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1900133 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.314 
 Most Probable Value = 0.262 
 Percent Recovery = 119.8 
 Analysis Date = 07/08/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.192 
 Most Probable Value = 0.262 
 Percent Recovery = 73.3 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.255 
 Most Probable Value = 0.262 
 Percent Recovery = 97.3 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.318 
 Most Probable Value = 0.392 
 Percent Recovery = 81.1 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1830137 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.660 
 Most Probable Value = 1.708 
 Percent Recovery = 97.2 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 1.950 
 Most Probable Value = 2.023 
 Percent Recovery = 96.4 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 2.110 
 Most Probable Value = 2.023 
 Percent Recovery = 104.3 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1790189 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 2.020 
 Most Probable Value = 2.023 
 Percent Recovery = 99.9 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1790029 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 1.640 
 Most Probable Value = 1.708 
 Percent Recovery = 96.0 
 Analysis Date = 06/25/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 1.820 
 Most Probable Value = 2.023 
 Percent Recovery = 90.0 
 Analysis Date = 06/25/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25004-75154  Lab Value = 1.870 
 Most Probable Value = 2.023 
 Percent Recovery = 92.4 
 Analysis Date = 06/25/02 
 Lab Sample ID = 1760170 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.890 
 Most Probable Value = 2.023 
 Percent Recovery = 93.4 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1720150 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 1.760 
 Most Probable Value = 1.708 
 Percent Recovery = 103.0 
 Analysis Date = 06/18/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 1.910 
 Most Probable Value = 2.023 
 Percent Recovery = 94.4 
 Analysis Date = 06/18/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 1.950 
 Most Probable Value = 2.023 
 Percent Recovery = 96.4 
 Analysis Date = 06/18/02 
 Lab Sample ID = 1690122 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 1.810 
 Most Probable Value = 2.023 
 Percent Recovery = 89.5 
 Analysis Date = 06/14/02 
 Lab Sample ID = 1650229 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25004-75154  Lab Value = 1.840 
 Most Probable Value = 1.708 
 Percent Recovery = 107.7 
 Analysis Date = 06/13/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25154-75004  Lab Value = 2.200 
 Most Probable Value = 2.023 
 Percent Recovery = 108.7 
 Analysis Date = 06/13/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.790 
 Most Probable Value = 2.023 
 Percent Recovery = 88.5 
 Analysis Date = 06/11/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25004-75154  Lab Value = 1.920 
 Most Probable Value = 2.023 
 Percent Recovery = 94.9 
 Analysis Date = 06/11/02 
 Lab Sample ID = 1620147 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 2.070 
 Most Probable Value = 2.023 
 Percent Recovery = 102.3 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1580209 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.630 
 Most Probable Value = 1.708 
 Percent Recovery = 95.4 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 2.070 
 Most Probable Value = 2.023 
 Percent Recovery = 102.3 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.140 
 Most Probable Value = 2.023 
 Percent Recovery = 105.8 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1550133 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 1.310 
 Most Probable Value = 1.293 
 Percent Recovery = 101.3 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1510055 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.130 
 Most Probable Value = 1.090 
 Percent Recovery = 103.7 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.150 
 Most Probable Value = 1.090 
 Percent Recovery = 105.5 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.390 
 Most Probable Value = 1.293 
 Percent Recovery = 107.5 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1490009 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 1.040 
 Most Probable Value = 1.090 
 Percent Recovery = 95.4 
 Analysis Date = 05/24/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.160 
 Most Probable Value = 1.090 
 Percent Recovery = 106.4 
 Analysis Date = 05/23/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.540 
 Most Probable Value = 1.293 
 Percent Recovery = 119.1 
 Analysis Date = 05/23/02 
 Lab Sample ID = 1430035 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25156-75004  Lab Value = 1.350 
 Most Probable Value = 1.293 
 Percent Recovery = 104.4 
 Analysis Date = 05/21/02 
 Lab Sample ID = 1410014 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 1.110 
 Most Probable Value = 1.090 
 Percent Recovery = 101.8 
 Analysis Date = 05/17/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.110 
 Most Probable Value = 1.090 
 Percent Recovery = 101.8 
 Analysis Date = 05/17/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.360 
 Most Probable Value = 1.293 
 Percent Recovery = 105.2 
 Analysis Date = 05/17/02 
 Lab Sample ID = 1370066 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 1.220 
 Most Probable Value = 1.293 
 Percent Recovery = 94.4 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1350035 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 1.010 
 Most Probable Value = 1.090 
 Percent Recovery = 92.7 
 Analysis Date = 05/14/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.130 
 Most Probable Value = 1.090 
 Percent Recovery = 103.7 
 Analysis Date = 05/14/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.110 
 Most Probable Value = 1.090 
 Percent Recovery = 101.8 
 Analysis Date = 05/10/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.300 
 Most Probable Value = 1.293 
 Percent Recovery = 100.5 
 Analysis Date = 05/10/02 
 Lab Sample ID = 1300052 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.340 
 Most Probable Value = 1.293 
 Percent Recovery = 103.6 
 Analysis Date = 05/10/02 
 Lab Sample ID = 1300053 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 1.030 
 Most Probable Value = 1.090 
 Percent Recovery = 94.5 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.140 
 Most Probable Value = 1.293 
 Percent Recovery = 88.2 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1260120 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25156-75004  Lab Value = 1.150 
 Most Probable Value = 1.090 
 Percent Recovery = 105.5 
 Analysis Date = 05/01/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Y = 100
The SGPlot Procedure



- Fluoride, FIL, IC, LL -
Percent Recovery by Date
Lab: NWQL, PCode: 00950, MCode: IC024
Analysis Dates: 10/10/01 through 10/23/02
Open Data Set

 Lab Value = 0.164 
 Most Probable Value = 0.161 
 Percent Recovery = 101.9 
 Analysis Date = 10/23/02 
 Lab Sample ID = 2530247 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P34  Lab Value = 0.232 
 Most Probable Value = 0.238 
 Percent Recovery = 97.5 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2200199 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P35  Lab Value = 0.108 
 Most Probable Value = 0.105 
 Percent Recovery = 102.9 
 Analysis Date = 08/07/02 
 Lab Sample ID = 1900134 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P33  Lab Value = 0.153 
 Most Probable Value = 0.161 
 Percent Recovery = 95.0 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1560212 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P34  Lab Value = 0.247 
 Most Probable Value = 0.238 
 Percent Recovery = 103.8 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1300025 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P35  Lab Value = 0.113 
 Most Probable Value = 0.105 
 Percent Recovery = 107.6 
 Analysis Date = 04/29/02 
 Lab Sample ID = 0980064 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P33  Lab Value = 0.166 
 Most Probable Value = 0.161 
 Percent Recovery = 103.1 
 Analysis Date = 04/23/02 
 Lab Sample ID = 0670008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P34  Lab Value = 0.235 
 Most Probable Value = 0.238 
 Percent Recovery = 98.7 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0370021 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P35  Lab Value = 0.115 
 Most Probable Value = 0.105 
 Percent Recovery = 109.5 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080017 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P33  Lab Value = 0.199 
 Most Probable Value = 0.161 
 Percent Recovery = 123.6 
 Analysis Date = 12/10/01 
 Lab Sample ID = 3440136 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = P34  Lab Value = 0.251 
 Most Probable Value = 0.238 
 Percent Recovery = 105.5 
 Analysis Date = 11/06/01 
 Lab Sample ID = 3100005 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P35  Lab Value = 0.117 
 Most Probable Value = 0.105 
 Percent Recovery = 111.4 
 Analysis Date = 10/10/01 
 Lab Sample ID = 2830038 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P33  Y = 100
The SGPlot Procedure

- Fluoride, FIL, IC, LL -
Percent Recovery by Concentration
NWQL Parameter: 00950, Method: IC024
Analysis Dates: 10/10/01 through 10/23/02
Open Data Set

 Lab Value = 0.164 
 Most Probable Value = 0.161 
 Percent Recovery = 101.9 
 Analysis Date = 10/23/02 
 Lab Sample ID = 2530247 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P34  Lab Value = 0.232 
 Most Probable Value = 0.238 
 Percent Recovery = 97.5 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2200199 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P35  Lab Value = 0.108 
 Most Probable Value = 0.105 
 Percent Recovery = 102.9 
 Analysis Date = 08/07/02 
 Lab Sample ID = 1900134 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P33  Lab Value = 0.153 
 Most Probable Value = 0.161 
 Percent Recovery = 95.0 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1560212 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P34  Lab Value = 0.247 
 Most Probable Value = 0.238 
 Percent Recovery = 103.8 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1300025 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P35  Lab Value = 0.113 
 Most Probable Value = 0.105 
 Percent Recovery = 107.6 
 Analysis Date = 04/29/02 
 Lab Sample ID = 0980064 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P33  Lab Value = 0.166 
 Most Probable Value = 0.161 
 Percent Recovery = 103.1 
 Analysis Date = 04/23/02 
 Lab Sample ID = 0670008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P34  Lab Value = 0.235 
 Most Probable Value = 0.238 
 Percent Recovery = 98.7 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0370021 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P35  Lab Value = 0.115 
 Most Probable Value = 0.105 
 Percent Recovery = 109.5 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080017 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P33  Lab Value = 0.199 
 Most Probable Value = 0.161 
 Percent Recovery = 123.6 
 Analysis Date = 12/10/01 
 Lab Sample ID = 3440136 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = P34  Lab Value = 0.251 
 Most Probable Value = 0.238 
 Percent Recovery = 105.5 
 Analysis Date = 11/06/01 
 Lab Sample ID = 3100005 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P35  Lab Value = 0.117 
 Most Probable Value = 0.105 
 Percent Recovery = 111.4 
 Analysis Date = 10/10/01 
 Lab Sample ID = 2830038 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P33  Y = 100
The SGPlot Procedure



- Fluoride, FIL, ISE -
Percent Recovery by Date
Lab: NWQL, PCode: 00950, MCode: ISE05
Analysis Dates: 10/03/01 through 09/14/06
Open Data Set

 Lab Value = 0.382 
 Most Probable Value = 0.262 
 Percent Recovery = 145.8 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.394 
 Most Probable Value = 0.262 
 Percent Recovery = 150.4 
 Analysis Date = 01/18/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.382 
 Most Probable Value = 0.262 
 Percent Recovery = 145.8 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.394 
 Most Probable Value = 0.262 
 Percent Recovery = 150.4 
 Analysis Date = 01/18/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.288 
 Most Probable Value = 0.286 
 Percent Recovery = 100.8 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2510397 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.284 
 Most Probable Value = 0.286 
 Percent Recovery = 99.4 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2540001 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25172-75170  Lab Value = 0.301 
 Most Probable Value = 0.286 
 Percent Recovery = 105.3 
 Analysis Date = 09/11/06 
 Lab Sample ID = 2500166 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 0.300 
 Most Probable Value = 0.286 
 Percent Recovery = 105.0 
 Analysis Date = 09/07/06 
 Lab Sample ID = 2480070 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.191 
 Most Probable Value = 0.191 
 Percent Recovery = 100.3 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2370430 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.286 
 Most Probable Value = 0.286 
 Percent Recovery = 100.1 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2400121 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25172-75170  Lab Value = 0.197 
 Most Probable Value = 0.191 
 Percent Recovery = 103.4 
 Analysis Date = 08/23/06 
 Lab Sample ID = 2340037 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.199 
 Most Probable Value = 0.191 
 Percent Recovery = 104.5 
 Analysis Date = 08/22/06 
 Lab Sample ID = 2300088 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.289 
 Most Probable Value = 0.286 
 Percent Recovery = 101.1 
 Analysis Date = 08/22/06 
 Lab Sample ID = 2330212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 0.321 
 Most Probable Value = 0.286 
 Percent Recovery = 112.3 
 Analysis Date = 08/22/06 
 Lab Sample ID = 2280134 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75170  Lab Value = 0.295 
 Most Probable Value = 0.286 
 Percent Recovery = 103.2 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2260051 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 0.199 
 Most Probable Value = 0.191 
 Percent Recovery = 104.5 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2230258 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.201 
 Most Probable Value = 0.191 
 Percent Recovery = 105.5 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2200104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.209 
 Most Probable Value = 0.191 
 Percent Recovery = 109.7 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2190172 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.318 
 Most Probable Value = 0.286 
 Percent Recovery = 111.3 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2190173 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75170  Lab Value = 0.304 
 Most Probable Value = 0.286 
 Percent Recovery = 106.4 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2150116 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 0.202 
 Most Probable Value = 0.191 
 Percent Recovery = 106.0 
 Analysis Date = 08/02/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.574 
 Most Probable Value = 0.547 
 Percent Recovery = 104.9 
 Analysis Date = 08/01/06 
 Lab Sample ID = 2080098 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 0.577 
 Most Probable Value = 0.547 
 Percent Recovery = 105.5 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2050126 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 0.184 
 Most Probable Value = 0.191 
 Percent Recovery = 96.6 
 Analysis Date = 07/24/06 
 Lab Sample ID = 2020229 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.619 
 Most Probable Value = 0.547 
 Percent Recovery = 113.2 
 Analysis Date = 07/21/06 
 Lab Sample ID = 2010015 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50168-50170  Lab Value = 0.200 
 Most Probable Value = 0.191 
 Percent Recovery = 105.0 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1990162 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.193 
 Most Probable Value = 0.191 
 Percent Recovery = 101.3 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1950017 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.593 
 Most Probable Value = 0.547 
 Percent Recovery = 108.4 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 0.207 
 Most Probable Value = 0.191 
 Percent Recovery = 108.7 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910077 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.571 
 Most Probable Value = 0.547 
 Percent Recovery = 104.4 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910072 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 0.601 
 Most Probable Value = 0.547 
 Percent Recovery = 109.9 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910086 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50170  Lab Value = 0.220 
 Most Probable Value = 0.191 
 Percent Recovery = 115.5 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1860016 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.590 
 Most Probable Value = 0.547 
 Percent Recovery = 107.9 
 Analysis Date = 07/06/06 
 Lab Sample ID = 1810354 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 0.792 
 Most Probable Value = 0.725 
 Percent Recovery = 109.2 
 Analysis Date = 07/06/06 
 Lab Sample ID = 1800250 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25172-75168  Lab Value = 0.783 
 Most Probable Value = 0.725 
 Percent Recovery = 108.0 
 Analysis Date = 07/06/06 
 Lab Sample ID = 1780112 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25172-75168  Lab Value = 0.591 
 Most Probable Value = 0.547 
 Percent Recovery = 108.0 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1740229 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 0.780 
 Most Probable Value = 0.725 
 Percent Recovery = 107.5 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1740209 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 0.579 
 Most Probable Value = 0.547 
 Percent Recovery = 105.9 
 Analysis Date = 06/26/06 
 Lab Sample ID = 1730124 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 0.590 
 Most Probable Value = 0.547 
 Percent Recovery = 107.9 
 Analysis Date = 06/22/06 
 Lab Sample ID = 1670243 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 0.776 
 Most Probable Value = 0.725 
 Percent Recovery = 107.0 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1660145 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 0.774 
 Most Probable Value = 0.725 
 Percent Recovery = 106.7 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1630149 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 0.590 
 Most Probable Value = 0.547 
 Percent Recovery = 107.9 
 Analysis Date = 06/12/06 
 Lab Sample ID = 1600201 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 0.779 
 Most Probable Value = 0.725 
 Percent Recovery = 107.4 
 Analysis Date = 06/09/06 
 Lab Sample ID = 1590163 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 0.582 
 Most Probable Value = 0.547 
 Percent Recovery = 106.4 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1570195 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 0.476 
 Most Probable Value = 0.420 
 Percent Recovery = 113.3 
 Analysis Date = 06/01/06 
 Lab Sample ID = 1460011 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.830 
 Most Probable Value = 0.725 
 Percent Recovery = 114.4 
 Analysis Date = 06/01/06 
 Lab Sample ID = 1460005 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25172-75168  Lab Value = 0.445 
 Most Probable Value = 0.420 
 Percent Recovery = 106.0 
 Analysis Date = 05/25/06 
 Lab Sample ID = 1420084 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.805 
 Most Probable Value = 0.725 
 Percent Recovery = 111.0 
 Analysis Date = 05/25/06 
 Lab Sample ID = 1390230 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25172-75168  Lab Value = 0.468 
 Most Probable Value = 0.420 
 Percent Recovery = 111.4 
 Analysis Date = 05/24/06 
 Lab Sample ID = 1380004 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.841 
 Most Probable Value = 0.725 
 Percent Recovery = 116.0 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25172-75168  Lab Value = 0.836 
 Most Probable Value = 0.725 
 Percent Recovery = 115.3 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1320173 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25172-75168  Lab Value = 0.478 
 Most Probable Value = 0.420 
 Percent Recovery = 113.8 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1310137 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.463 
 Most Probable Value = 0.420 
 Percent Recovery = 110.2 
 Analysis Date = 05/11/06 
 Lab Sample ID = 1280102 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.457 
 Most Probable Value = 0.420 
 Percent Recovery = 108.8 
 Analysis Date = 05/11/06 
 Lab Sample ID = 1240136 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.769 
 Most Probable Value = 0.725 
 Percent Recovery = 106.0 
 Analysis Date = 05/11/06 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 0.794 
 Most Probable Value = 0.725 
 Percent Recovery = 109.5 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1220156 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25172-75168  Lab Value = 0.442 
 Most Probable Value = 0.420 
 Percent Recovery = 105.2 
 Analysis Date = 05/08/06 
 Lab Sample ID = 1210050 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.343 
 Most Probable Value = 0.286 
 Percent Recovery = 120.0 
 Analysis Date = 05/03/06 
 Lab Sample ID = 1170182 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.383 
 Most Probable Value = 0.286 
 Percent Recovery = 134.0 
 Analysis Date = 04/26/06 
 Lab Sample ID = 1150097 
 Number of FPS (SD) = 2.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.459 
 Most Probable Value = 0.420 
 Percent Recovery = 109.3 
 Analysis Date = 04/26/06 
 Lab Sample ID = 1110231 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.321 
 Most Probable Value = 0.286 
 Percent Recovery = 112.3 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1100073 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.483 
 Most Probable Value = 0.420 
 Percent Recovery = 115.0 
 Analysis Date = 04/20/06 
 Lab Sample ID = 1080076 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.491 
 Most Probable Value = 0.420 
 Percent Recovery = 116.9 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1040007 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.370 
 Most Probable Value = 0.286 
 Percent Recovery = 129.5 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1030096 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.355 
 Most Probable Value = 0.286 
 Percent Recovery = 124.2 
 Analysis Date = 04/12/06 
 Lab Sample ID = 1000125 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.377 
 Most Probable Value = 0.286 
 Percent Recovery = 131.9 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0960077 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.477 
 Most Probable Value = 0.420 
 Percent Recovery = 113.6 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0970090 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.518 
 Most Probable Value = 0.420 
 Percent Recovery = 123.3 
 Analysis Date = 04/06/06 
 Lab Sample ID = 0930083 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.373 
 Most Probable Value = 0.286 
 Percent Recovery = 130.5 
 Analysis Date = 04/03/06 
 Lab Sample ID = 0870025 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.316 
 Most Probable Value = 0.286 
 Percent Recovery = 110.6 
 Analysis Date = 03/29/06 
 Lab Sample ID = 0860079 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75170  Lab Value = 0.317 
 Most Probable Value = 0.286 
 Percent Recovery = 110.9 
 Analysis Date = 03/21/06 
 Lab Sample ID = 0750095 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.344 
 Most Probable Value = 0.286 
 Percent Recovery = 120.4 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0730045 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.345 
 Most Probable Value = 0.286 
 Percent Recovery = 120.7 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0720059 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25172-75170  Lab Value = 0.343 
 Most Probable Value = 0.286 
 Percent Recovery = 120.0 
 Analysis Date = 03/09/06 
 Lab Sample ID = 0660033 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.334 
 Most Probable Value = 0.286 
 Percent Recovery = 116.9 
 Analysis Date = 03/09/06 
 Lab Sample ID = 0670053 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25172-75170  Lab Value = 0.323 
 Most Probable Value = 0.286 
 Percent Recovery = 113.0 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0650044 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25172-75170  Lab Value = 0.283 
 Most Probable Value = 0.286 
 Percent Recovery = 99.0 
 Analysis Date = 03/03/06 
 Lab Sample ID = 0610056 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.209 
 Most Probable Value = 0.191 
 Percent Recovery = 109.7 
 Analysis Date = 03/03/06 
 Lab Sample ID = 0590094 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.341 
 Most Probable Value = 0.286 
 Percent Recovery = 119.3 
 Analysis Date = 03/03/06 
 Lab Sample ID = 0600074 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25172-75170  Lab Value = 0.234 
 Most Probable Value = 0.191 
 Percent Recovery = 122.8 
 Analysis Date = 02/28/06 
 Lab Sample ID = 0540072 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.310 
 Most Probable Value = 0.286 
 Percent Recovery = 108.5 
 Analysis Date = 02/28/06 
 Lab Sample ID = 0530040 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75170  Lab Value = 0.237 
 Most Probable Value = 0.191 
 Percent Recovery = 124.4 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0520094 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.280 
 Most Probable Value = 0.286 
 Percent Recovery = 98.0 
 Analysis Date = 02/21/06 
 Lab Sample ID = 0470066 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 0.224 
 Most Probable Value = 0.191 
 Percent Recovery = 117.6 
 Analysis Date = 02/16/06 
 Lab Sample ID = 0440047 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.339 
 Most Probable Value = 0.286 
 Percent Recovery = 118.6 
 Analysis Date = 02/16/06 
 Lab Sample ID = 0450026 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25172-75170  Lab Value = 0.240 
 Most Probable Value = 0.191 
 Percent Recovery = 126.0 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0370016 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.326 
 Most Probable Value = 0.286 
 Percent Recovery = 114.1 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0380037 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25172-75170  Lab Value = 0.312 
 Most Probable Value = 0.286 
 Percent Recovery = 109.2 
 Analysis Date = 02/06/06 
 Lab Sample ID = 0330065 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75170  Lab Value = 0.581 
 Most Probable Value = 0.547 
 Percent Recovery = 106.2 
 Analysis Date = 01/30/06 
 Lab Sample ID = 0250059 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 0.209 
 Most Probable Value = 0.191 
 Percent Recovery = 109.7 
 Analysis Date = 01/25/06 
 Lab Sample ID = 0240043 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.588 
 Most Probable Value = 0.547 
 Percent Recovery = 107.5 
 Analysis Date = 01/25/06 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 0.217 
 Most Probable Value = 0.191 
 Percent Recovery = 113.9 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0190005 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.209 
 Most Probable Value = 0.191 
 Percent Recovery = 109.7 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0170063 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.585 
 Most Probable Value = 0.547 
 Percent Recovery = 106.9 
 Analysis Date = 01/17/06 
 Lab Sample ID = 0130008 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 0.190 
 Most Probable Value = 0.191 
 Percent Recovery = 99.7 
 Analysis Date = 01/12/06 
 Lab Sample ID = 0090007 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.225 
 Most Probable Value = 0.191 
 Percent Recovery = 118.1 
 Analysis Date = 01/12/06 
 Lab Sample ID = 0040036 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.576 
 Most Probable Value = 0.547 
 Percent Recovery = 105.3 
 Analysis Date = 01/12/06 
 Lab Sample ID = 0100027 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 0.587 
 Most Probable Value = 0.547 
 Percent Recovery = 107.3 
 Analysis Date = 01/12/06 
 Lab Sample ID = 0060011 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 0.607 
 Most Probable Value = 0.547 
 Percent Recovery = 111.0 
 Analysis Date = 01/03/06 
 Lab Sample ID = 3640076 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50170  Lab Value = 0.802 
 Most Probable Value = 0.725 
 Percent Recovery = 110.6 
 Analysis Date = 01/03/06 
 Lab Sample ID = 3630006 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25172-75168  Lab Value = 0.608 
 Most Probable Value = 0.547 
 Percent Recovery = 111.2 
 Analysis Date = 12/28/05 
 Lab Sample ID = 3560004 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50170  Lab Value = 0.767 
 Most Probable Value = 0.725 
 Percent Recovery = 105.8 
 Analysis Date = 12/28/05 
 Lab Sample ID = 3570006 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 0.760 
 Most Probable Value = 0.725 
 Percent Recovery = 104.8 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3550004 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 0.551 
 Most Probable Value = 0.547 
 Percent Recovery = 100.7 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3530069 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50170  Lab Value = 0.615 
 Most Probable Value = 0.547 
 Percent Recovery = 112.4 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3490152 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50168-50170  Lab Value = 0.828 
 Most Probable Value = 0.725 
 Percent Recovery = 114.2 
 Analysis Date = 12/19/05 
 Lab Sample ID = 3480001 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25172-75168  Lab Value = 0.824 
 Most Probable Value = 0.725 
 Percent Recovery = 113.6 
 Analysis Date = 12/12/05 
 Lab Sample ID = 3430074 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25172-75168  Lab Value = 0.623 
 Most Probable Value = 0.547 
 Percent Recovery = 113.9 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3420003 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50168-50170  Lab Value = 0.594 
 Most Probable Value = 0.547 
 Percent Recovery = 108.6 
 Analysis Date = 12/07/05 
 Lab Sample ID = 3390047 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 0.779 
 Most Probable Value = 0.725 
 Percent Recovery = 107.4 
 Analysis Date = 12/07/05 
 Lab Sample ID = 3400168 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 0.437 
 Most Probable Value = 0.420 
 Percent Recovery = 104.0 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340010 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.444 
 Most Probable Value = 0.420 
 Percent Recovery = 105.7 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3270114 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.749 
 Most Probable Value = 0.725 
 Percent Recovery = 103.3 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340007 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75168  Lab Value = 0.439 
 Most Probable Value = 0.420 
 Percent Recovery = 104.5 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3250048 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.783 
 Most Probable Value = 0.725 
 Percent Recovery = 108.0 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3260096 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25172-75168  Lab Value = 0.796 
 Most Probable Value = 0.725 
 Percent Recovery = 109.8 
 Analysis Date = 11/21/05 
 Lab Sample ID = 3210140 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25172-75168  Lab Value = 0.436 
 Most Probable Value = 0.420 
 Percent Recovery = 103.8 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3180037 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.765 
 Most Probable Value = 0.725 
 Percent Recovery = 105.5 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3190011 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 0.439 
 Most Probable Value = 0.420 
 Percent Recovery = 104.5 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3120059 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.475 
 Most Probable Value = 0.420 
 Percent Recovery = 113.1 
 Analysis Date = 11/09/05 
 Lab Sample ID = 3080099 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.764 
 Most Probable Value = 0.725 
 Percent Recovery = 105.3 
 Analysis Date = 11/09/05 
 Lab Sample ID = 3110076 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 0.443 
 Most Probable Value = 0.420 
 Percent Recovery = 105.5 
 Analysis Date = 11/03/05 
 Lab Sample ID = 3040128 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.736 
 Most Probable Value = 0.725 
 Percent Recovery = 101.5 
 Analysis Date = 11/03/05 
 Lab Sample ID = 3060045 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75168  Lab Value = 0.331 
 Most Probable Value = 0.286 
 Percent Recovery = 115.8 
 Analysis Date = 11/01/05 
 Lab Sample ID = 3010128 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.345 
 Most Probable Value = 0.286 
 Percent Recovery = 120.7 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2980100 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.306 
 Most Probable Value = 0.286 
 Percent Recovery = 107.1 
 Analysis Date = 10/25/05 
 Lab Sample ID = 2970030 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.455 
 Most Probable Value = 0.420 
 Percent Recovery = 108.3 
 Analysis Date = 10/25/05 
 Lab Sample ID = 2970037 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.457 
 Most Probable Value = 0.420 
 Percent Recovery = 108.8 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2920100 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.313 
 Most Probable Value = 0.286 
 Percent Recovery = 109.5 
 Analysis Date = 10/18/05 
 Lab Sample ID = 2870110 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.341 
 Most Probable Value = 0.286 
 Percent Recovery = 119.3 
 Analysis Date = 10/18/05 
 Lab Sample ID = 2850127 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.476 
 Most Probable Value = 0.420 
 Percent Recovery = 113.3 
 Analysis Date = 10/18/05 
 Lab Sample ID = 2900077 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.310 
 Most Probable Value = 0.286 
 Percent Recovery = 108.5 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2790063 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.445 
 Most Probable Value = 0.420 
 Percent Recovery = 106.0 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2800165 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.442 
 Most Probable Value = 0.420 
 Percent Recovery = 105.2 
 Analysis Date = 10/12/05 
 Lab Sample ID = 2770190 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.466 
 Most Probable Value = 0.420 
 Percent Recovery = 111.0 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2720016 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.771 
 Most Probable Value = 0.722 
 Percent Recovery = 106.8 
 Analysis Date = 09/28/05 
 Lab Sample ID = 2700024 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 0.447 
 Most Probable Value = 0.420 
 Percent Recovery = 106.4 
 Analysis Date = 09/27/05 
 Lab Sample ID = 2650124 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.785 
 Most Probable Value = 0.722 
 Percent Recovery = 108.7 
 Analysis Date = 09/27/05 
 Lab Sample ID = 2660202 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50164  Lab Value = 0.767 
 Most Probable Value = 0.722 
 Percent Recovery = 106.2 
 Analysis Date = 09/26/05 
 Lab Sample ID = 2630006 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 0.455 
 Most Probable Value = 0.420 
 Percent Recovery = 108.3 
 Analysis Date = 09/16/05 
 Lab Sample ID = 2580115 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.458 
 Most Probable Value = 0.420 
 Percent Recovery = 109.0 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2510180 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.763 
 Most Probable Value = 0.722 
 Percent Recovery = 105.7 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50164  Lab Value = 0.782 
 Most Probable Value = 0.722 
 Percent Recovery = 108.3 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2520043 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50164  Lab Value = 0.457 
 Most Probable Value = 0.420 
 Percent Recovery = 108.8 
 Analysis Date = 09/08/05 
 Lab Sample ID = 2450120 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.733 
 Most Probable Value = 0.722 
 Percent Recovery = 101.5 
 Analysis Date = 09/08/05 
 Lab Sample ID = 2490117 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50164  Lab Value = 0.747 
 Most Probable Value = 0.722 
 Percent Recovery = 103.5 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380183 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 0.531 
 Most Probable Value = 0.518 
 Percent Recovery = 102.6 
 Analysis Date = 08/31/05 
 Lab Sample ID = 2360004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.541 
 Most Probable Value = 0.518 
 Percent Recovery = 104.5 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2340043 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.540 
 Most Probable Value = 0.518 
 Percent Recovery = 104.3 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2290212 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.773 
 Most Probable Value = 0.722 
 Percent Recovery = 107.1 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2310007 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50164  Lab Value = 0.755 
 Most Probable Value = 0.722 
 Percent Recovery = 104.6 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2280032 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 0.782 
 Most Probable Value = 0.722 
 Percent Recovery = 108.3 
 Analysis Date = 08/22/05 
 Lab Sample ID = 2240418 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50164  Lab Value = 0.542 
 Most Probable Value = 0.518 
 Percent Recovery = 104.7 
 Analysis Date = 08/19/05 
 Lab Sample ID = 2230319 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.546 
 Most Probable Value = 0.518 
 Percent Recovery = 105.5 
 Analysis Date = 08/19/05 
 Lab Sample ID = 2220222 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.754 
 Most Probable Value = 0.722 
 Percent Recovery = 104.4 
 Analysis Date = 08/15/05 
 Lab Sample ID = 2170142 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50164  Lab Value = 0.562 
 Most Probable Value = 0.518 
 Percent Recovery = 108.6 
 Analysis Date = 08/10/05 
 Lab Sample ID = 2150227 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.747 
 Most Probable Value = 0.722 
 Percent Recovery = 103.5 
 Analysis Date = 08/09/05 
 Lab Sample ID = 2140085 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 0.545 
 Most Probable Value = 0.518 
 Percent Recovery = 105.3 
 Analysis Date = 08/05/05 
 Lab Sample ID = 2100053 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.683 
 Most Probable Value = 0.647 
 Percent Recovery = 105.6 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2080321 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 0.555 
 Most Probable Value = 0.518 
 Percent Recovery = 107.2 
 Analysis Date = 08/02/05 
 Lab Sample ID = 2030282 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.667 
 Most Probable Value = 0.647 
 Percent Recovery = 103.1 
 Analysis Date = 08/02/05 
 Lab Sample ID = 2060112 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 0.654 
 Most Probable Value = 0.647 
 Percent Recovery = 101.1 
 Analysis Date = 07/28/05 
 Lab Sample ID = 2010184 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50166  Lab Value = 0.559 
 Most Probable Value = 0.518 
 Percent Recovery = 108.0 
 Analysis Date = 07/27/05 
 Lab Sample ID = 2000159 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.572 
 Most Probable Value = 0.518 
 Percent Recovery = 110.5 
 Analysis Date = 07/25/05 
 Lab Sample ID = 1960088 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.686 
 Most Probable Value = 0.647 
 Percent Recovery = 106.0 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1940290 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 0.689 
 Most Probable Value = 0.647 
 Percent Recovery = 106.5 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1920125 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50166  Lab Value = 0.529 
 Most Probable Value = 0.518 
 Percent Recovery = 102.2 
 Analysis Date = 07/18/05 
 Lab Sample ID = 1890263 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.569 
 Most Probable Value = 0.518 
 Percent Recovery = 110.0 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1860039 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.699 
 Most Probable Value = 0.647 
 Percent Recovery = 108.0 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1870123 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50166  Lab Value = 0.667 
 Most Probable Value = 0.647 
 Percent Recovery = 103.1 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1810184 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 0.757 
 Most Probable Value = 0.728 
 Percent Recovery = 104.1 
 Analysis Date = 07/07/05 
 Lab Sample ID = 1800016 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 0.770 
 Most Probable Value = 0.728 
 Percent Recovery = 105.8 
 Analysis Date = 07/05/05 
 Lab Sample ID = 1750354 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 0.682 
 Most Probable Value = 0.647 
 Percent Recovery = 105.4 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1740228 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 0.700 
 Most Probable Value = 0.647 
 Percent Recovery = 108.2 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1710125 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50164-50166  Lab Value = 0.768 
 Most Probable Value = 0.728 
 Percent Recovery = 105.6 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1720230 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 0.683 
 Most Probable Value = 0.647 
 Percent Recovery = 105.6 
 Analysis Date = 06/23/05 
 Lab Sample ID = 1670214 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 0.760 
 Most Probable Value = 0.728 
 Percent Recovery = 104.5 
 Analysis Date = 06/22/05 
 Lab Sample ID = 1650167 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 0.684 
 Most Probable Value = 0.647 
 Percent Recovery = 105.7 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1600262 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 0.783 
 Most Probable Value = 0.728 
 Percent Recovery = 107.6 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1610160 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25168-75166  Lab Value = 0.793 
 Most Probable Value = 0.728 
 Percent Recovery = 109.0 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1580152 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25168-75166  Lab Value = 0.672 
 Most Probable Value = 0.647 
 Percent Recovery = 103.9 
 Analysis Date = 06/15/05 
 Lab Sample ID = 1570143 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50166  Lab Value = 0.751 
 Most Probable Value = 0.728 
 Percent Recovery = 103.2 
 Analysis Date = 06/10/05 
 Lab Sample ID = 1510155 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 0.337 
 Most Probable Value = 0.302 
 Percent Recovery = 111.6 
 Analysis Date = 06/07/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.328 
 Most Probable Value = 0.302 
 Percent Recovery = 108.6 
 Analysis Date = 06/06/05 
 Lab Sample ID = 1430071 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.765 
 Most Probable Value = 0.728 
 Percent Recovery = 105.2 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1400212 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25168-75166  Lab Value = 0.333 
 Most Probable Value = 0.302 
 Percent Recovery = 110.3 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1380126 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.769 
 Most Probable Value = 0.728 
 Percent Recovery = 105.7 
 Analysis Date = 05/31/05 
 Lab Sample ID = 1370183 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 0.774 
 Most Probable Value = 0.728 
 Percent Recovery = 106.4 
 Analysis Date = 05/24/05 
 Lab Sample ID = 1330243 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25168-75166  Lab Value = 0.310 
 Most Probable Value = 0.302 
 Percent Recovery = 102.6 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1310149 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.308 
 Most Probable Value = 0.302 
 Percent Recovery = 102.0 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1290082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.774 
 Most Probable Value = 0.728 
 Percent Recovery = 106.4 
 Analysis Date = 05/17/05 
 Lab Sample ID = 1260175 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25168-75166  Lab Value = 0.321 
 Most Probable Value = 0.302 
 Percent Recovery = 106.3 
 Analysis Date = 05/11/05 
 Lab Sample ID = 1240238 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.781 
 Most Probable Value = 0.728 
 Percent Recovery = 107.4 
 Analysis Date = 05/11/05 
 Lab Sample ID = 1230133 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25168-75166  Lab Value = 0.310 
 Most Probable Value = 0.302 
 Percent Recovery = 102.6 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1190254 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.446 
 Most Probable Value = 0.420 
 Percent Recovery = 106.2 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1170145 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.444 
 Most Probable Value = 0.420 
 Percent Recovery = 105.7 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1150104 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.333 
 Most Probable Value = 0.302 
 Percent Recovery = 110.3 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1120324 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.444 
 Most Probable Value = 0.420 
 Percent Recovery = 105.7 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1100120 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.309 
 Most Probable Value = 0.302 
 Percent Recovery = 102.3 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090064 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.306 
 Most Probable Value = 0.302 
 Percent Recovery = 101.3 
 Analysis Date = 04/20/05 
 Lab Sample ID = 1050219 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.447 
 Most Probable Value = 0.420 
 Percent Recovery = 106.4 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.474 
 Most Probable Value = 0.420 
 Percent Recovery = 112.9 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1010109 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.341 
 Most Probable Value = 0.302 
 Percent Recovery = 112.9 
 Analysis Date = 04/12/05 
 Lab Sample ID = 0980167 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.472 
 Most Probable Value = 0.420 
 Percent Recovery = 112.4 
 Analysis Date = 04/08/05 
 Lab Sample ID = 0960149 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.354 
 Most Probable Value = 0.302 
 Percent Recovery = 117.2 
 Analysis Date = 04/08/05 
 Lab Sample ID = 0950132 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.446 
 Most Probable Value = 0.420 
 Percent Recovery = 106.2 
 Analysis Date = 03/31/05 
 Lab Sample ID = 0870068 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.735 
 Most Probable Value = 0.722 
 Percent Recovery = 101.8 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0840176 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50164  Lab Value = 0.455 
 Most Probable Value = 0.420 
 Percent Recovery = 108.3 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0810029 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.752 
 Most Probable Value = 0.722 
 Percent Recovery = 104.2 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0810033 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50164  Lab Value = 0.442 
 Most Probable Value = 0.420 
 Percent Recovery = 105.2 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750082 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.739 
 Most Probable Value = 0.722 
 Percent Recovery = 102.4 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0760179 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 0.465 
 Most Probable Value = 0.420 
 Percent Recovery = 110.7 
 Analysis Date = 03/15/05 
 Lab Sample ID = 0730075 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.478 
 Most Probable Value = 0.420 
 Percent Recovery = 113.8 
 Analysis Date = 03/15/05 
 Lab Sample ID = 0610080 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.737 
 Most Probable Value = 0.722 
 Percent Recovery = 102.1 
 Analysis Date = 03/15/05 
 Lab Sample ID = 0700205 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 0.444 
 Most Probable Value = 0.420 
 Percent Recovery = 105.7 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0660058 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.763 
 Most Probable Value = 0.722 
 Percent Recovery = 105.7 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0670093 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50164  Lab Value = 0.771 
 Most Probable Value = 0.722 
 Percent Recovery = 106.8 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0620100 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 0.555 
 Most Probable Value = 0.518 
 Percent Recovery = 107.2 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0560029 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.742 
 Most Probable Value = 0.722 
 Percent Recovery = 102.8 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0590068 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 0.523 
 Most Probable Value = 0.518 
 Percent Recovery = 101.1 
 Analysis Date = 03/01/05 
 Lab Sample ID = 0540035 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.559 
 Most Probable Value = 0.518 
 Percent Recovery = 108.0 
 Analysis Date = 02/23/05 
 Lab Sample ID = 0530104 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.782 
 Most Probable Value = 0.722 
 Percent Recovery = 108.3 
 Analysis Date = 02/23/05 
 Lab Sample ID = 0530102 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50164  Lab Value = 0.764 
 Most Probable Value = 0.722 
 Percent Recovery = 105.8 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0480106 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50164  Lab Value = 0.757 
 Most Probable Value = 0.722 
 Percent Recovery = 104.8 
 Analysis Date = 02/17/05 
 Lab Sample ID = 0470026 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 0.561 
 Most Probable Value = 0.518 
 Percent Recovery = 108.4 
 Analysis Date = 02/15/05 
 Lab Sample ID = 0420131 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.550 
 Most Probable Value = 0.518 
 Percent Recovery = 106.3 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0390057 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.543 
 Most Probable Value = 0.518 
 Percent Recovery = 104.9 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0380081 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.770 
 Most Probable Value = 0.722 
 Percent Recovery = 106.6 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0380080 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 0.764 
 Most Probable Value = 0.722 
 Percent Recovery = 105.8 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0330053 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50164  Lab Value = 0.517 
 Most Probable Value = 0.518 
 Percent Recovery = 99.9 
 Analysis Date = 02/02/05 
 Lab Sample ID = 0310046 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.683 
 Most Probable Value = 0.647 
 Percent Recovery = 105.6 
 Analysis Date = 02/01/05 
 Lab Sample ID = 0280052 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 0.683 
 Most Probable Value = 0.647 
 Percent Recovery = 105.6 
 Analysis Date = 02/01/05 
 Lab Sample ID = 0250044 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 0.571 
 Most Probable Value = 0.518 
 Percent Recovery = 110.3 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0240051 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.687 
 Most Probable Value = 0.647 
 Percent Recovery = 106.2 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0210119 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 0.548 
 Most Probable Value = 0.518 
 Percent Recovery = 105.9 
 Analysis Date = 01/21/05 
 Lab Sample ID = 0190085 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.557 
 Most Probable Value = 0.518 
 Percent Recovery = 107.6 
 Analysis Date = 01/19/05 
 Lab Sample ID = 0180073 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.708 
 Most Probable Value = 0.647 
 Percent Recovery = 109.4 
 Analysis Date = 01/18/05 
 Lab Sample ID = 0130108 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50164-50166  Lab Value = 0.690 
 Most Probable Value = 0.647 
 Percent Recovery = 106.6 
 Analysis Date = 01/13/05 
 Lab Sample ID = 0100087 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50166  Lab Value = 0.540 
 Most Probable Value = 0.518 
 Percent Recovery = 104.3 
 Analysis Date = 01/12/05 
 Lab Sample ID = 0070092 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.566 
 Most Probable Value = 0.518 
 Percent Recovery = 109.4 
 Analysis Date = 01/12/05 
 Lab Sample ID = 0040023 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.681 
 Most Probable Value = 0.647 
 Percent Recovery = 105.3 
 Analysis Date = 01/12/05 
 Lab Sample ID = 0060062 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 0.686 
 Most Probable Value = 0.647 
 Percent Recovery = 106.0 
 Analysis Date = 01/04/05 
 Lab Sample ID = 3640099 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 0.788 
 Most Probable Value = 0.728 
 Percent Recovery = 108.3 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3630016 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25168-75166  Lab Value = 0.795 
 Most Probable Value = 0.728 
 Percent Recovery = 109.3 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620026 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25168-75166  Lab Value = 0.680 
 Most Probable Value = 0.647 
 Percent Recovery = 105.1 
 Analysis Date = 12/28/04 
 Lab Sample ID = 3570032 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 0.761 
 Most Probable Value = 0.728 
 Percent Recovery = 104.6 
 Analysis Date = 12/28/04 
 Lab Sample ID = 3560050 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25168-75166  Lab Value = 0.730 
 Most Probable Value = 0.647 
 Percent Recovery = 112.8 
 Analysis Date = 12/27/04 
 Lab Sample ID = 3520152 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50164-50166  Lab Value = 0.662 
 Most Probable Value = 0.647 
 Percent Recovery = 102.3 
 Analysis Date = 12/22/04 
 Lab Sample ID = 3500121 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 0.740 
 Most Probable Value = 0.728 
 Percent Recovery = 101.7 
 Analysis Date = 12/22/04 
 Lab Sample ID = 3490090 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 0.768 
 Most Probable Value = 0.728 
 Percent Recovery = 105.6 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3440142 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 0.677 
 Most Probable Value = 0.647 
 Percent Recovery = 104.6 
 Analysis Date = 12/16/04 
 Lab Sample ID = 3430168 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50166  Lab Value = 0.739 
 Most Probable Value = 0.728 
 Percent Recovery = 101.6 
 Analysis Date = 12/16/04 
 Lab Sample ID = 3430065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 0.714 
 Most Probable Value = 0.647 
 Percent Recovery = 110.4 
 Analysis Date = 12/15/04 
 Lab Sample ID = 3410091 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50166  Lab Value = 0.746 
 Most Probable Value = 0.728 
 Percent Recovery = 102.5 
 Analysis Date = 12/10/04 
 Lab Sample ID = 3350091 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 0.313 
 Most Probable Value = 0.302 
 Percent Recovery = 103.6 
 Analysis Date = 12/08/04 
 Lab Sample ID = 3310072 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.308 
 Most Probable Value = 0.302 
 Percent Recovery = 102.0 
 Analysis Date = 12/07/04 
 Lab Sample ID = 3280101 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.319 
 Most Probable Value = 0.302 
 Percent Recovery = 105.6 
 Analysis Date = 12/06/04 
 Lab Sample ID = 3270046 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.768 
 Most Probable Value = 0.728 
 Percent Recovery = 105.6 
 Analysis Date = 12/06/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 0.768 
 Most Probable Value = 0.728 
 Percent Recovery = 105.6 
 Analysis Date = 12/06/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 0.755 
 Most Probable Value = 0.728 
 Percent Recovery = 103.8 
 Analysis Date = 11/30/04 
 Lab Sample ID = 3220111 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 0.760 
 Most Probable Value = 0.728 
 Percent Recovery = 104.5 
 Analysis Date = 11/29/04 
 Lab Sample ID = 3200082 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 0.328 
 Most Probable Value = 0.302 
 Percent Recovery = 108.6 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3150132 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.306 
 Most Probable Value = 0.302 
 Percent Recovery = 101.3 
 Analysis Date = 11/23/04 
 Lab Sample ID = 3130199 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.725 
 Most Probable Value = 0.728 
 Percent Recovery = 99.7 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3100046 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25168-75166  Lab Value = 0.301 
 Most Probable Value = 0.302 
 Percent Recovery = 99.7 
 Analysis Date = 11/17/04 
 Lab Sample ID = 3080118 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.767 
 Most Probable Value = 0.728 
 Percent Recovery = 105.4 
 Analysis Date = 11/17/04 
 Lab Sample ID = 3080007 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 0.310 
 Most Probable Value = 0.302 
 Percent Recovery = 102.6 
 Analysis Date = 11/15/04 
 Lab Sample ID = 3060016 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.439 
 Most Probable Value = 0.420 
 Percent Recovery = 104.5 
 Analysis Date = 11/09/04 
 Lab Sample ID = 3010208 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.413 
 Most Probable Value = 0.420 
 Percent Recovery = 98.3 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2990111 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.329 
 Most Probable Value = 0.302 
 Percent Recovery = 108.9 
 Analysis Date = 11/03/04 
 Lab Sample ID = 2960265 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.447 
 Most Probable Value = 0.420 
 Percent Recovery = 106.4 
 Analysis Date = 11/01/04 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.320 
 Most Probable Value = 0.302 
 Percent Recovery = 106.0 
 Analysis Date = 11/01/04 
 Lab Sample ID = 2940025 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.315 
 Most Probable Value = 0.302 
 Percent Recovery = 104.3 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2890204 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.459 
 Most Probable Value = 0.420 
 Percent Recovery = 109.3 
 Analysis Date = 10/27/04 
 Lab Sample ID = 2870066 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.446 
 Most Probable Value = 0.420 
 Percent Recovery = 106.2 
 Analysis Date = 10/25/04 
 Lab Sample ID = 2820229 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.317 
 Most Probable Value = 0.302 
 Percent Recovery = 105.0 
 Analysis Date = 10/25/04 
 Lab Sample ID = 2820219 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.452 
 Most Probable Value = 0.420 
 Percent Recovery = 107.6 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2790156 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.318 
 Most Probable Value = 0.302 
 Percent Recovery = 105.3 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2780100 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.305 
 Most Probable Value = 0.302 
 Percent Recovery = 101.0 
 Analysis Date = 10/18/04 
 Lab Sample ID = 2730045 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.317 
 Most Probable Value = 0.302 
 Percent Recovery = 105.0 
 Analysis Date = 10/15/04 
 Lab Sample ID = 2720076 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.633 
 Most Probable Value = 0.645 
 Percent Recovery = 98.1 
 Analysis Date = 10/15/04 
 Lab Sample ID = 2720112 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 0.818 
 Most Probable Value = 0.827 
 Percent Recovery = 98.9 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2710004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 0.680 
 Most Probable Value = 0.645 
 Percent Recovery = 105.4 
 Analysis Date = 10/13/04 
 Lab Sample ID = 2660098 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.307 
 Most Probable Value = 0.302 
 Percent Recovery = 101.7 
 Analysis Date = 10/08/04 
 Lab Sample ID = 2650152 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.690 
 Most Probable Value = 0.645 
 Percent Recovery = 107.0 
 Analysis Date = 10/08/04 
 Lab Sample ID = 2640150 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50160  Lab Value = 0.330 
 Most Probable Value = 0.302 
 Percent Recovery = 109.3 
 Analysis Date = 10/06/04 
 Lab Sample ID = 2610099 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.853 
 Most Probable Value = 0.827 
 Percent Recovery = 103.1 
 Analysis Date = 10/06/04 
 Lab Sample ID = 2610104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 0.323 
 Most Probable Value = 0.302 
 Percent Recovery = 107.0 
 Analysis Date = 09/28/04 
 Lab Sample ID = 2570021 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.669 
 Most Probable Value = 0.645 
 Percent Recovery = 103.7 
 Analysis Date = 09/28/04 
 Lab Sample ID = 2580138 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 0.844 
 Most Probable Value = 0.827 
 Percent Recovery = 102.1 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2540393 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.326 
 Most Probable Value = 0.302 
 Percent Recovery = 107.9 
 Analysis Date = 09/20/04 
 Lab Sample ID = 2520066 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.667 
 Most Probable Value = 0.645 
 Percent Recovery = 103.4 
 Analysis Date = 09/20/04 
 Lab Sample ID = 2520139 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.879 
 Most Probable Value = 0.827 
 Percent Recovery = 106.3 
 Analysis Date = 09/16/04 
 Lab Sample ID = 2470069 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50164  Lab Value = 0.697 
 Most Probable Value = 0.645 
 Percent Recovery = 108.1 
 Analysis Date = 09/16/04 
 Lab Sample ID = 2470067 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50160  Lab Value = 0.826 
 Most Probable Value = 0.827 
 Percent Recovery = 99.9 
 Analysis Date = 09/09/04 
 Lab Sample ID = 2450030 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50164  Lab Value = 0.334 
 Most Probable Value = 0.331 
 Percent Recovery = 100.9 
 Analysis Date = 09/02/04 
 Lab Sample ID = 2400254 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25164-75160  Lab Value = 0.845 
 Most Probable Value = 0.827 
 Percent Recovery = 102.2 
 Analysis Date = 09/01/04 
 Lab Sample ID = 2390382 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.376 
 Most Probable Value = 0.331 
 Percent Recovery = 113.6 
 Analysis Date = 08/26/04 
 Lab Sample ID = 2360304 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25164-75160  Lab Value = 0.373 
 Most Probable Value = 0.331 
 Percent Recovery = 112.7 
 Analysis Date = 08/26/04 
 Lab Sample ID = 2360306 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25164-75160  Lab Value = 0.841 
 Most Probable Value = 0.827 
 Percent Recovery = 101.7 
 Analysis Date = 08/24/04 
 Lab Sample ID = 2330199 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 0.856 
 Most Probable Value = 0.827 
 Percent Recovery = 103.5 
 Analysis Date = 08/19/04 
 Lab Sample ID = 2290180 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 0.334 
 Most Probable Value = 0.331 
 Percent Recovery = 100.9 
 Analysis Date = 08/19/04 
 Lab Sample ID = 2290109 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25164-75160  Lab Value = 0.839 
 Most Probable Value = 0.827 
 Percent Recovery = 101.5 
 Analysis Date = 08/17/04 
 Lab Sample ID = 2250113 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 0.362 
 Most Probable Value = 0.331 
 Percent Recovery = 109.4 
 Analysis Date = 08/13/04 
 Lab Sample ID = 2220154 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 0.884 
 Most Probable Value = 0.827 
 Percent Recovery = 106.9 
 Analysis Date = 08/12/04 
 Lab Sample ID = 2190179 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50164  Lab Value = 0.358 
 Most Probable Value = 0.331 
 Percent Recovery = 108.2 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180208 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 0.313 
 Most Probable Value = 0.295 
 Percent Recovery = 106.1 
 Analysis Date = 08/05/04 
 Lab Sample ID = 2120268 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.664 
 Most Probable Value = 0.645 
 Percent Recovery = 102.9 
 Analysis Date = 08/04/04 
 Lab Sample ID = 2110281 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.306 
 Most Probable Value = 0.295 
 Percent Recovery = 103.7 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2100144 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.696 
 Most Probable Value = 0.645 
 Percent Recovery = 107.9 
 Analysis Date = 07/29/04 
 Lab Sample ID = 2080070 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50160  Lab Value = 0.317 
 Most Probable Value = 0.295 
 Percent Recovery = 107.5 
 Analysis Date = 07/28/04 
 Lab Sample ID = 2040259 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.680 
 Most Probable Value = 0.645 
 Percent Recovery = 105.4 
 Analysis Date = 07/27/04 
 Lab Sample ID = 2030201 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.300 
 Most Probable Value = 0.295 
 Percent Recovery = 101.7 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010151 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.664 
 Most Probable Value = 0.645 
 Percent Recovery = 102.9 
 Analysis Date = 07/21/04 
 Lab Sample ID = 1980047 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.311 
 Most Probable Value = 0.295 
 Percent Recovery = 105.4 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1960109 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.660 
 Most Probable Value = 0.645 
 Percent Recovery = 102.3 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1910175 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 0.327 
 Most Probable Value = 0.295 
 Percent Recovery = 110.8 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1900169 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 0.648 
 Most Probable Value = 0.645 
 Percent Recovery = 100.5 
 Analysis Date = 07/13/04 
 Lab Sample ID = 1890093 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 0.334 
 Most Probable Value = 0.302 
 Percent Recovery = 110.6 
 Analysis Date = 07/07/04 
 Lab Sample ID = 1820223 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.323 
 Most Probable Value = 0.302 
 Percent Recovery = 107.0 
 Analysis Date = 07/07/04 
 Lab Sample ID = 1800146 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.682 
 Most Probable Value = 0.645 
 Percent Recovery = 105.7 
 Analysis Date = 07/07/04 
 Lab Sample ID = 1810178 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 0.840 
 Most Probable Value = 0.827 
 Percent Recovery = 101.6 
 Analysis Date = 07/01/04 
 Lab Sample ID = 1800052 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 0.682 
 Most Probable Value = 0.645 
 Percent Recovery = 105.7 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1750197 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 0.314 
 Most Probable Value = 0.302 
 Percent Recovery = 104.0 
 Analysis Date = 06/28/04 
 Lab Sample ID = 1740199 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.857 
 Most Probable Value = 0.827 
 Percent Recovery = 103.6 
 Analysis Date = 06/25/04 
 Lab Sample ID = 1700345 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 0.668 
 Most Probable Value = 0.645 
 Percent Recovery = 103.6 
 Analysis Date = 06/25/04 
 Lab Sample ID = 1730132 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 0.324 
 Most Probable Value = 0.302 
 Percent Recovery = 107.3 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1680178 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.343 
 Most Probable Value = 0.302 
 Percent Recovery = 113.6 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660228 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.889 
 Most Probable Value = 0.827 
 Percent Recovery = 107.5 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660227 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50164  Lab Value = 0.681 
 Most Probable Value = 0.645 
 Percent Recovery = 105.6 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1670237 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 0.665 
 Most Probable Value = 0.645 
 Percent Recovery = 103.1 
 Analysis Date = 06/16/04 
 Lab Sample ID = 1610175 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.327 
 Most Probable Value = 0.302 
 Percent Recovery = 108.3 
 Analysis Date = 06/15/04 
 Lab Sample ID = 1600039 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.666 
 Most Probable Value = 0.645 
 Percent Recovery = 103.3 
 Analysis Date = 06/15/04 
 Lab Sample ID = 1590114 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.869 
 Most Probable Value = 0.827 
 Percent Recovery = 105.1 
 Analysis Date = 06/14/04 
 Lab Sample ID = 1560050 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50164  Lab Value = 0.857 
 Most Probable Value = 0.827 
 Percent Recovery = 103.6 
 Analysis Date = 06/09/04 
 Lab Sample ID = 1540005 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 0.350 
 Most Probable Value = 0.331 
 Percent Recovery = 105.7 
 Analysis Date = 06/04/04 
 Lab Sample ID = 1530026 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 0.847 
 Most Probable Value = 0.827 
 Percent Recovery = 102.4 
 Analysis Date = 06/03/04 
 Lab Sample ID = 1480238 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.349 
 Most Probable Value = 0.331 
 Percent Recovery = 105.4 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450084 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 0.862 
 Most Probable Value = 0.827 
 Percent Recovery = 104.2 
 Analysis Date = 05/26/04 
 Lab Sample ID = 1410185 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 0.350 
 Most Probable Value = 0.331 
 Percent Recovery = 105.7 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1410032 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 0.848 
 Most Probable Value = 0.827 
 Percent Recovery = 102.5 
 Analysis Date = 05/24/04 
 Lab Sample ID = 1350393 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.349 
 Most Probable Value = 0.331 
 Percent Recovery = 105.4 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1340012 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 0.850 
 Most Probable Value = 0.827 
 Percent Recovery = 102.8 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1330105 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.848 
 Most Probable Value = 0.827 
 Percent Recovery = 102.5 
 Analysis Date = 05/12/04 
 Lab Sample ID = 1280292 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.360 
 Most Probable Value = 0.331 
 Percent Recovery = 108.8 
 Analysis Date = 05/12/04 
 Lab Sample ID = 1280293 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 0.348 
 Most Probable Value = 0.331 
 Percent Recovery = 105.1 
 Analysis Date = 05/06/04 
 Lab Sample ID = 1260165 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 0.680 
 Most Probable Value = 0.645 
 Percent Recovery = 105.4 
 Analysis Date = 05/04/04 
 Lab Sample ID = 1200122 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.317 
 Most Probable Value = 0.295 
 Percent Recovery = 107.5 
 Analysis Date = 05/04/04 
 Lab Sample ID = 1210043 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.301 
 Most Probable Value = 0.295 
 Percent Recovery = 102.0 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1190151 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.669 
 Most Probable Value = 0.645 
 Percent Recovery = 103.7 
 Analysis Date = 04/27/04 
 Lab Sample ID = 1140201 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 0.682 
 Most Probable Value = 0.645 
 Percent Recovery = 105.7 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1120115 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 0.315 
 Most Probable Value = 0.295 
 Percent Recovery = 106.8 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1130166 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.650 
 Most Probable Value = 0.645 
 Percent Recovery = 100.8 
 Analysis Date = 04/19/04 
 Lab Sample ID = 1060212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 0.303 
 Most Probable Value = 0.295 
 Percent Recovery = 102.7 
 Analysis Date = 04/19/04 
 Lab Sample ID = 1070090 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.308 
 Most Probable Value = 0.295 
 Percent Recovery = 104.4 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1050148 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.658 
 Most Probable Value = 0.645 
 Percent Recovery = 102.0 
 Analysis Date = 04/13/04 
 Lab Sample ID = 1000232 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 0.325 
 Most Probable Value = 0.295 
 Percent Recovery = 110.2 
 Analysis Date = 04/12/04 
 Lab Sample ID = 1000010 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 0.693 
 Most Probable Value = 0.645 
 Percent Recovery = 107.4 
 Analysis Date = 04/09/04 
 Lab Sample ID = 0980128 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50160  Lab Value = 0.307 
 Most Probable Value = 0.302 
 Percent Recovery = 101.7 
 Analysis Date = 03/31/04 
 Lab Sample ID = 0860116 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.664 
 Most Probable Value = 0.645 
 Percent Recovery = 102.9 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0850132 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.343 
 Most Probable Value = 0.302 
 Percent Recovery = 113.6 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0840039 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.890 
 Most Probable Value = 0.827 
 Percent Recovery = 107.6 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0840042 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 0.682 
 Most Probable Value = 0.645 
 Percent Recovery = 105.7 
 Analysis Date = 03/23/04 
 Lab Sample ID = 0790171 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 0.316 
 Most Probable Value = 0.302 
 Percent Recovery = 104.6 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0780116 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.683 
 Most Probable Value = 0.645 
 Percent Recovery = 105.9 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0770122 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 0.842 
 Most Probable Value = 0.827 
 Percent Recovery = 101.8 
 Analysis Date = 03/18/04 
 Lab Sample ID = 0760006 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 0.313 
 Most Probable Value = 0.302 
 Percent Recovery = 103.6 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0720256 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.666 
 Most Probable Value = 0.645 
 Percent Recovery = 103.3 
 Analysis Date = 03/15/04 
 Lab Sample ID = 0710093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.328 
 Most Probable Value = 0.302 
 Percent Recovery = 108.6 
 Analysis Date = 03/11/04 
 Lab Sample ID = 0700107 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.859 
 Most Probable Value = 0.827 
 Percent Recovery = 103.9 
 Analysis Date = 03/11/04 
 Lab Sample ID = 0700087 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 0.313 
 Most Probable Value = 0.302 
 Percent Recovery = 103.6 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0640095 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.677 
 Most Probable Value = 0.645 
 Percent Recovery = 105.0 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0650011 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.669 
 Most Probable Value = 0.645 
 Percent Recovery = 103.7 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630083 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 0.844 
 Most Probable Value = 0.827 
 Percent Recovery = 102.1 
 Analysis Date = 03/03/04 
 Lab Sample ID = 0620097 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.890 
 Most Probable Value = 0.827 
 Percent Recovery = 107.6 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0610095 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 0.910 
 Most Probable Value = 0.827 
 Percent Recovery = 110.0 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0610094 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.388 
 Most Probable Value = 0.331 
 Percent Recovery = 117.2 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0610093 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25164-75160  Lab Value = 0.364 
 Most Probable Value = 0.331 
 Percent Recovery = 110.0 
 Analysis Date = 02/25/04 
 Lab Sample ID = 0540143 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 0.851 
 Most Probable Value = 0.827 
 Percent Recovery = 102.9 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0510153 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 0.337 
 Most Probable Value = 0.331 
 Percent Recovery = 101.8 
 Analysis Date = 02/23/04 
 Lab Sample ID = 0500109 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 0.863 
 Most Probable Value = 0.827 
 Percent Recovery = 104.4 
 Analysis Date = 02/18/04 
 Lab Sample ID = 0440043 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 0.848 
 Most Probable Value = 0.827 
 Percent Recovery = 102.5 
 Analysis Date = 02/18/04 
 Lab Sample ID = 0420061 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.364 
 Most Probable Value = 0.331 
 Percent Recovery = 110.0 
 Analysis Date = 02/18/04 
 Lab Sample ID = 0430003 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 0.854 
 Most Probable Value = 0.827 
 Percent Recovery = 103.3 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0360096 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 0.364 
 Most Probable Value = 0.331 
 Percent Recovery = 110.0 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0370113 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 0.344 
 Most Probable Value = 0.331 
 Percent Recovery = 103.9 
 Analysis Date = 02/05/04 
 Lab Sample ID = 0350005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 0.643 
 Most Probable Value = 0.645 
 Percent Recovery = 99.7 
 Analysis Date = 02/02/04 
 Lab Sample ID = 0290101 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 0.305 
 Most Probable Value = 0.295 
 Percent Recovery = 103.4 
 Analysis Date = 02/02/04 
 Lab Sample ID = 0300087 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.298 
 Most Probable Value = 0.295 
 Percent Recovery = 101.0 
 Analysis Date = 02/02/04 
 Lab Sample ID = 0280031 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 0.656 
 Most Probable Value = 0.645 
 Percent Recovery = 101.7 
 Analysis Date = 01/26/04 
 Lab Sample ID = 0230095 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 0.303 
 Most Probable Value = 0.295 
 Percent Recovery = 102.7 
 Analysis Date = 01/26/04 
 Lab Sample ID = 0220105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.673 
 Most Probable Value = 0.645 
 Percent Recovery = 104.3 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0210228 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 0.653 
 Most Probable Value = 0.645 
 Percent Recovery = 101.2 
 Analysis Date = 01/21/04 
 Lab Sample ID = 0140069 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 0.307 
 Most Probable Value = 0.295 
 Percent Recovery = 104.1 
 Analysis Date = 01/21/04 
 Lab Sample ID = 0150116 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.311 
 Most Probable Value = 0.295 
 Percent Recovery = 105.4 
 Analysis Date = 01/20/04 
 Lab Sample ID = 0130119 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.673 
 Most Probable Value = 0.645 
 Percent Recovery = 104.3 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0080051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 0.676 
 Most Probable Value = 0.645 
 Percent Recovery = 104.8 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0060023 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.310 
 Most Probable Value = 0.295 
 Percent Recovery = 105.1 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0070036 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.326 
 Most Probable Value = 0.302 
 Percent Recovery = 107.9 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3640020 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.321 
 Most Probable Value = 0.302 
 Percent Recovery = 106.3 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3630059 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.862 
 Most Probable Value = 0.827 
 Percent Recovery = 104.2 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3580003 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 0.693 
 Most Probable Value = 0.645 
 Percent Recovery = 107.4 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3630060 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50160  Lab Value = 0.691 
 Most Probable Value = 0.645 
 Percent Recovery = 107.1 
 Analysis Date = 01/02/04 
 Lab Sample ID = 3560117 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50160  Lab Value = 0.326 
 Most Probable Value = 0.302 
 Percent Recovery = 107.9 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3530204 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.676 
 Most Probable Value = 0.645 
 Percent Recovery = 104.8 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3520154 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.868 
 Most Probable Value = 0.827 
 Percent Recovery = 105.0 
 Analysis Date = 12/22/03 
 Lab Sample ID = 3510016 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50164  Lab Value = 0.322 
 Most Probable Value = 0.302 
 Percent Recovery = 106.6 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3490100 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.315 
 Most Probable Value = 0.302 
 Percent Recovery = 104.3 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3450140 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.667 
 Most Probable Value = 0.645 
 Percent Recovery = 103.4 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3490025 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.849 
 Most Probable Value = 0.827 
 Percent Recovery = 102.7 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3440152 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.662 
 Most Probable Value = 0.645 
 Percent Recovery = 102.6 
 Analysis Date = 12/15/03 
 Lab Sample ID = 3420094 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.296 
 Most Probable Value = 0.302 
 Percent Recovery = 98.0 
 Analysis Date = 12/11/03 
 Lab Sample ID = 3390170 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.841 
 Most Probable Value = 0.827 
 Percent Recovery = 101.7 
 Analysis Date = 12/11/03 
 Lab Sample ID = 3370089 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 0.681 
 Most Probable Value = 0.645 
 Percent Recovery = 105.6 
 Analysis Date = 12/11/03 
 Lab Sample ID = 3370090 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 0.859 
 Most Probable Value = 0.827 
 Percent Recovery = 103.9 
 Analysis Date = 12/10/03 
 Lab Sample ID = 3350067 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 0.836 
 Most Probable Value = 0.827 
 Percent Recovery = 101.1 
 Analysis Date = 12/10/03 
 Lab Sample ID = 3320022 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 0.361 
 Most Probable Value = 0.331 
 Percent Recovery = 109.1 
 Analysis Date = 12/10/03 
 Lab Sample ID = 3350066 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 0.355 
 Most Probable Value = 0.331 
 Percent Recovery = 107.3 
 Analysis Date = 12/10/03 
 Lab Sample ID = 3280020 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 0.869 
 Most Probable Value = 0.827 
 Percent Recovery = 105.1 
 Analysis Date = 12/01/03 
 Lab Sample ID = 3250016 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50164  Lab Value = 0.354 
 Most Probable Value = 0.331 
 Percent Recovery = 106.9 
 Analysis Date = 12/01/03 
 Lab Sample ID = 3230181 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 0.863 
 Most Probable Value = 0.827 
 Percent Recovery = 104.4 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210090 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 0.351 
 Most Probable Value = 0.331 
 Percent Recovery = 106.0 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3170134 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 0.873 
 Most Probable Value = 0.827 
 Percent Recovery = 105.6 
 Analysis Date = 11/21/03 
 Lab Sample ID = 3160056 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 0.846 
 Most Probable Value = 0.827 
 Percent Recovery = 102.3 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3100106 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.343 
 Most Probable Value = 0.331 
 Percent Recovery = 103.6 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3100105 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 0.345 
 Most Probable Value = 0.331 
 Percent Recovery = 104.2 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3100099 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 0.662 
 Most Probable Value = 0.645 
 Percent Recovery = 102.6 
 Analysis Date = 11/19/03 
 Lab Sample ID = 3040004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.301 
 Most Probable Value = 0.295 
 Percent Recovery = 102.0 
 Analysis Date = 11/19/03 
 Lab Sample ID = 3040008 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.316 
 Most Probable Value = 0.295 
 Percent Recovery = 107.1 
 Analysis Date = 11/18/03 
 Lab Sample ID = 3020153 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.688 
 Most Probable Value = 0.645 
 Percent Recovery = 106.7 
 Analysis Date = 11/17/03 
 Lab Sample ID = 2970148 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50160  Lab Value = 0.674 
 Most Probable Value = 0.645 
 Percent Recovery = 104.5 
 Analysis Date = 11/14/03 
 Lab Sample ID = 2950090 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.304 
 Most Probable Value = 0.295 
 Percent Recovery = 103.1 
 Analysis Date = 11/14/03 
 Lab Sample ID = 2960051 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.680 
 Most Probable Value = 0.645 
 Percent Recovery = 105.4 
 Analysis Date = 11/10/03 
 Lab Sample ID = 2890049 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.309 
 Most Probable Value = 0.295 
 Percent Recovery = 104.7 
 Analysis Date = 11/10/03 
 Lab Sample ID = 2900094 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.311 
 Most Probable Value = 0.295 
 Percent Recovery = 105.4 
 Analysis Date = 11/07/03 
 Lab Sample ID = 2880040 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.659 
 Most Probable Value = 0.645 
 Percent Recovery = 102.2 
 Analysis Date = 11/06/03 
 Lab Sample ID = 2820082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 0.677 
 Most Probable Value = 0.645 
 Percent Recovery = 105.0 
 Analysis Date = 11/05/03 
 Lab Sample ID = 2800047 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.317 
 Most Probable Value = 0.295 
 Percent Recovery = 107.5 
 Analysis Date = 11/05/03 
 Lab Sample ID = 2810076 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.550 
 Most Probable Value = 0.525 
 Percent Recovery = 104.8 
 Analysis Date = 11/04/03 
 Lab Sample ID = 2750085 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.320 
 Most Probable Value = 0.295 
 Percent Recovery = 108.5 
 Analysis Date = 11/03/03 
 Lab Sample ID = 2720099 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.568 
 Most Probable Value = 0.525 
 Percent Recovery = 108.2 
 Analysis Date = 11/03/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 0.324 
 Most Probable Value = 0.295 
 Percent Recovery = 109.8 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2680130 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.350 
 Most Probable Value = 0.295 
 Percent Recovery = 118.6 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2660184 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 0.572 
 Most Probable Value = 0.525 
 Percent Recovery = 109.0 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2660185 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 0.562 
 Most Probable Value = 0.525 
 Percent Recovery = 107.0 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 0.317 
 Most Probable Value = 0.295 
 Percent Recovery = 107.5 
 Analysis Date = 10/28/03 
 Lab Sample ID = 2620141 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.550 
 Most Probable Value = 0.525 
 Percent Recovery = 104.8 
 Analysis Date = 10/28/03 
 Lab Sample ID = 2650126 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.342 
 Most Probable Value = 0.295 
 Percent Recovery = 115.9 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2610103 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 0.324 
 Most Probable Value = 0.295 
 Percent Recovery = 109.8 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2590133 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.566 
 Most Probable Value = 0.525 
 Percent Recovery = 107.8 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 0.332 
 Most Probable Value = 0.295 
 Percent Recovery = 112.5 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2540341 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.555 
 Most Probable Value = 0.525 
 Percent Recovery = 105.7 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2550415 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.549 
 Most Probable Value = 0.525 
 Percent Recovery = 104.6 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.295 
 Most Probable Value = 0.295 
 Percent Recovery = 100.0 
 Analysis Date = 09/23/03 
 Lab Sample ID = 2510128 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 0.530 
 Most Probable Value = 0.525 
 Percent Recovery = 101.0 
 Analysis Date = 09/23/03 
 Lab Sample ID = 2520132 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 0.529 
 Most Probable Value = 0.525 
 Percent Recovery = 100.8 
 Analysis Date = 09/23/03 
 Lab Sample ID = 2520126 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 0.516 
 Most Probable Value = 0.525 
 Percent Recovery = 98.3 
 Analysis Date = 09/19/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.301 
 Most Probable Value = 0.295 
 Percent Recovery = 102.0 
 Analysis Date = 09/18/03 
 Lab Sample ID = 2460166 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 0.182 
 Most Probable Value = 0.175 
 Percent Recovery = 104.0 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2410132 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.659 
 Most Probable Value = 0.645 
 Percent Recovery = 102.2 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2390142 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.192 
 Most Probable Value = 0.175 
 Percent Recovery = 109.7 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.181 
 Most Probable Value = 0.175 
 Percent Recovery = 103.4 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.674 
 Most Probable Value = 0.645 
 Percent Recovery = 104.5 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2380209 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.671 
 Most Probable Value = 0.645 
 Percent Recovery = 104.0 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2370110 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.178 
 Most Probable Value = 0.175 
 Percent Recovery = 101.7 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2370111 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.180 
 Most Probable Value = 0.175 
 Percent Recovery = 102.9 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2370103 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.669 
 Most Probable Value = 0.645 
 Percent Recovery = 103.7 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2320206 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.698 
 Most Probable Value = 0.645 
 Percent Recovery = 108.2 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2310232 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 0.182 
 Most Probable Value = 0.175 
 Percent Recovery = 104.0 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.653 
 Most Probable Value = 0.645 
 Percent Recovery = 101.2 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2260052 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.646 
 Most Probable Value = 0.645 
 Percent Recovery = 100.2 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2250131 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 0.183 
 Most Probable Value = 0.175 
 Percent Recovery = 104.6 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2260023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.176 
 Most Probable Value = 0.175 
 Percent Recovery = 100.6 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2230149 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.185 
 Most Probable Value = 0.175 
 Percent Recovery = 105.7 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.192 
 Most Probable Value = 0.175 
 Percent Recovery = 109.7 
 Analysis Date = 08/18/03 
 Lab Sample ID = 2190294 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.674 
 Most Probable Value = 0.645 
 Percent Recovery = 104.5 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2180255 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.673 
 Most Probable Value = 0.645 
 Percent Recovery = 104.3 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2160089 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.170 
 Most Probable Value = 0.175 
 Percent Recovery = 97.1 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.771 
 Most Probable Value = 0.788 
 Percent Recovery = 97.8 
 Analysis Date = 08/11/03 
 Lab Sample ID = 2120194 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.825 
 Most Probable Value = 0.788 
 Percent Recovery = 104.7 
 Analysis Date = 08/06/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.799 
 Most Probable Value = 0.788 
 Percent Recovery = 101.4 
 Analysis Date = 08/04/03 
 Lab Sample ID = 2060330 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.781 
 Most Probable Value = 0.788 
 Percent Recovery = 99.1 
 Analysis Date = 08/01/03 
 Lab Sample ID = 2040051 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.797 
 Most Probable Value = 0.788 
 Percent Recovery = 101.1 
 Analysis Date = 07/28/03 
 Lab Sample ID = 2020064 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.841 
 Most Probable Value = 0.788 
 Percent Recovery = 106.7 
 Analysis Date = 07/24/03 
 Lab Sample ID = 1980176 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.779 
 Most Probable Value = 0.788 
 Percent Recovery = 98.9 
 Analysis Date = 07/23/03 
 Lab Sample ID = 1900243 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.770 
 Most Probable Value = 0.788 
 Percent Recovery = 97.7 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1960190 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.780 
 Most Probable Value = 0.788 
 Percent Recovery = 99.0 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1880064 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.539 
 Most Probable Value = 0.525 
 Percent Recovery = 102.7 
 Analysis Date = 07/11/03 
 Lab Sample ID = 1810172 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.305 
 Most Probable Value = 0.295 
 Percent Recovery = 103.4 
 Analysis Date = 07/10/03 
 Lab Sample ID = 1780190 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.271 
 Most Probable Value = 0.295 
 Percent Recovery = 91.9 
 Analysis Date = 07/10/03 
 Lab Sample ID = 1700127 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.546 
 Most Probable Value = 0.525 
 Percent Recovery = 104.0 
 Analysis Date = 07/10/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.554 
 Most Probable Value = 0.525 
 Percent Recovery = 105.5 
 Analysis Date = 07/08/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.549 
 Most Probable Value = 0.525 
 Percent Recovery = 104.6 
 Analysis Date = 07/07/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.309 
 Most Probable Value = 0.295 
 Percent Recovery = 104.7 
 Analysis Date = 07/02/03 
 Lab Sample ID = 1740202 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.546 
 Most Probable Value = 0.525 
 Percent Recovery = 104.0 
 Analysis Date = 07/02/03 
 Lab Sample ID = 1740203 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.557 
 Most Probable Value = 0.525 
 Percent Recovery = 106.1 
 Analysis Date = 07/02/03 
 Lab Sample ID = 1740034 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 0.307 
 Most Probable Value = 0.295 
 Percent Recovery = 104.1 
 Analysis Date = 06/30/03 
 Lab Sample ID = 1680009 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.330 
 Most Probable Value = 0.295 
 Percent Recovery = 111.9 
 Analysis Date = 06/24/03 
 Lab Sample ID = 1640073 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.327 
 Most Probable Value = 0.295 
 Percent Recovery = 110.8 
 Analysis Date = 06/24/03 
 Lab Sample ID = 1620214 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.552 
 Most Probable Value = 0.525 
 Percent Recovery = 105.1 
 Analysis Date = 06/24/03 
 Lab Sample ID = 1640004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.545 
 Most Probable Value = 0.525 
 Percent Recovery = 103.8 
 Analysis Date = 06/19/03 
 Lab Sample ID = 1570331 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.532 
 Most Probable Value = 0.525 
 Percent Recovery = 101.3 
 Analysis Date = 06/19/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.549 
 Most Probable Value = 0.525 
 Percent Recovery = 104.6 
 Analysis Date = 06/16/03 
 Lab Sample ID = 1600203 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.305 
 Most Probable Value = 0.295 
 Percent Recovery = 103.4 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1560232 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.541 
 Most Probable Value = 0.525 
 Percent Recovery = 103.0 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.308 
 Most Probable Value = 0.295 
 Percent Recovery = 104.4 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1540186 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.184 
 Most Probable Value = 0.175 
 Percent Recovery = 105.1 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1540185 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.673 
 Most Probable Value = 0.645 
 Percent Recovery = 104.3 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540024 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.176 
 Most Probable Value = 0.175 
 Percent Recovery = 100.6 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.664 
 Most Probable Value = 0.645 
 Percent Recovery = 102.9 
 Analysis Date = 06/04/03 
 Lab Sample ID = 1480216 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.196 
 Most Probable Value = 0.175 
 Percent Recovery = 112.0 
 Analysis Date = 06/04/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.670 
 Most Probable Value = 0.645 
 Percent Recovery = 103.9 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1430043 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.188 
 Most Probable Value = 0.175 
 Percent Recovery = 107.4 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1430042 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.191 
 Most Probable Value = 0.175 
 Percent Recovery = 109.1 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1420130 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.182 
 Most Probable Value = 0.175 
 Percent Recovery = 104.0 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.671 
 Most Probable Value = 0.645 
 Percent Recovery = 104.0 
 Analysis Date = 05/26/03 
 Lab Sample ID = 1410149 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.568 
 Most Probable Value = 0.525 
 Percent Recovery = 108.2 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 0.218 
 Most Probable Value = 0.175 
 Percent Recovery = 124.6 
 Analysis Date = 12/03/02 
 Lab Sample ID = 3360034 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.170 
 Most Probable Value = 0.175 
 Percent Recovery = 97.1 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.211 
 Most Probable Value = 0.175 
 Percent Recovery = 120.6 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3290104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.206 
 Most Probable Value = 0.175 
 Percent Recovery = 117.7 
 Analysis Date = 11/25/02 
 Lab Sample ID = 3260092 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.651 
 Most Probable Value = 0.645 
 Percent Recovery = 100.9 
 Analysis Date = 11/21/02 
 Lab Sample ID = 3240105 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 0.188 
 Most Probable Value = 0.175 
 Percent Recovery = 107.4 
 Analysis Date = 11/21/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.690 
 Most Probable Value = 0.645 
 Percent Recovery = 107.0 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3220104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 0.211 
 Most Probable Value = 0.175 
 Percent Recovery = 120.6 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3170162 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.655 
 Most Probable Value = 0.645 
 Percent Recovery = 101.6 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3170023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.196 
 Most Probable Value = 0.175 
 Percent Recovery = 112.0 
 Analysis Date = 11/13/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.201 
 Most Probable Value = 0.175 
 Percent Recovery = 114.9 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3120042 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.654 
 Most Probable Value = 0.645 
 Percent Recovery = 101.4 
 Analysis Date = 11/07/02 
 Lab Sample ID = 3100091 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.177 
 Most Probable Value = 0.175 
 Percent Recovery = 101.1 
 Analysis Date = 11/07/02 
 Lab Sample ID = 3100090 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.638 
 Most Probable Value = 0.645 
 Percent Recovery = 98.9 
 Analysis Date = 11/05/02 
 Lab Sample ID = 3080084 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.200 
 Most Probable Value = 0.175 
 Percent Recovery = 114.3 
 Analysis Date = 11/05/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.803 
 Most Probable Value = 0.788 
 Percent Recovery = 101.9 
 Analysis Date = 10/29/02 
 Lab Sample ID = 3010162 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.767 
 Most Probable Value = 0.788 
 Percent Recovery = 97.3 
 Analysis Date = 10/25/02 
 Lab Sample ID = 2970192 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.807 
 Most Probable Value = 0.788 
 Percent Recovery = 102.4 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2960004 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.816 
 Most Probable Value = 0.788 
 Percent Recovery = 103.6 
 Analysis Date = 10/22/02 
 Lab Sample ID = 2910191 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.778 
 Most Probable Value = 0.788 
 Percent Recovery = 98.7 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2890092 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.767 
 Most Probable Value = 0.788 
 Percent Recovery = 97.3 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2880101 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.748 
 Most Probable Value = 0.788 
 Percent Recovery = 94.9 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2820098 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.855 
 Most Probable Value = 0.788 
 Percent Recovery = 108.5 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2770156 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.732 
 Most Probable Value = 0.788 
 Percent Recovery = 92.9 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2750140 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.040 
 Most Probable Value = 2.023 
 Percent Recovery = 100.8 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.010 
 Most Probable Value = 2.023 
 Percent Recovery = 99.4 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2740175 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.900 
 Most Probable Value = 2.023 
 Percent Recovery = 93.9 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2700213 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 1.890 
 Most Probable Value = 2.023 
 Percent Recovery = 93.4 
 Analysis Date = 10/11/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 1.790 
 Most Probable Value = 2.023 
 Percent Recovery = 88.5 
 Analysis Date = 10/11/02 
 Lab Sample ID = 2680106 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25004-75154  Lab Value = 2.070 
 Most Probable Value = 2.023 
 Percent Recovery = 102.3 
 Analysis Date = 10/11/02 
 Lab Sample ID = 2660137 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.610 
 Most Probable Value = 1.708 
 Percent Recovery = 94.3 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 1.680 
 Most Probable Value = 1.708 
 Percent Recovery = 98.4 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 2.000 
 Most Probable Value = 2.023 
 Percent Recovery = 98.9 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 1.870 
 Most Probable Value = 2.023 
 Percent Recovery = 92.4 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2630178 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.980 
 Most Probable Value = 2.023 
 Percent Recovery = 97.9 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.910 
 Most Probable Value = 2.023 
 Percent Recovery = 94.4 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2590025 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 2.020 
 Most Probable Value = 2.023 
 Percent Recovery = 99.9 
 Analysis Date = 10/08/02 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 1.670 
 Most Probable Value = 1.708 
 Percent Recovery = 97.8 
 Analysis Date = 10/02/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 2.040 
 Most Probable Value = 2.023 
 Percent Recovery = 100.8 
 Analysis Date = 10/02/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.200 
 Most Probable Value = 2.023 
 Percent Recovery = 108.7 
 Analysis Date = 10/02/02 
 Lab Sample ID = 2520186 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.010 
 Most Probable Value = 2.023 
 Percent Recovery = 99.4 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2490181 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.100 
 Most Probable Value = 1.090 
 Percent Recovery = 100.9 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.800 
 Most Probable Value = 1.708 
 Percent Recovery = 105.4 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25154-75004  Lab Value = 1.980 
 Most Probable Value = 2.023 
 Percent Recovery = 97.9 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 0.947 
 Most Probable Value = 1.090 
 Percent Recovery = 86.9 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.240 
 Most Probable Value = 1.293 
 Percent Recovery = 95.9 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2470180 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 1.250 
 Most Probable Value = 1.293 
 Percent Recovery = 96.7 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2420162 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 1.100 
 Most Probable Value = 1.090 
 Percent Recovery = 100.9 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.060 
 Most Probable Value = 1.090 
 Percent Recovery = 97.2 
 Analysis Date = 09/19/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.190 
 Most Probable Value = 1.293 
 Percent Recovery = 92.0 
 Analysis Date = 09/19/02 
 Lab Sample ID = 2400002 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.280 
 Most Probable Value = 1.293 
 Percent Recovery = 99.0 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2380008 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.140 
 Most Probable Value = 1.090 
 Percent Recovery = 104.6 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.160 
 Most Probable Value = 1.090 
 Percent Recovery = 106.4 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.320 
 Most Probable Value = 1.293 
 Percent Recovery = 102.1 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2330179 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 1.390 
 Most Probable Value = 1.293 
 Percent Recovery = 107.5 
 Analysis Date = 09/12/02 
 Lab Sample ID = 2310149 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.030 
 Most Probable Value = 1.090 
 Percent Recovery = 94.5 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.070 
 Most Probable Value = 1.090 
 Percent Recovery = 98.2 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.050 
 Most Probable Value = 1.090 
 Percent Recovery = 96.3 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.280 
 Most Probable Value = 1.293 
 Percent Recovery = 99.0 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2270214 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.280 
 Most Probable Value = 1.293 
 Percent Recovery = 99.0 
 Analysis Date = 09/09/02 
 Lab Sample ID = 2240217 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.120 
 Most Probable Value = 1.090 
 Percent Recovery = 102.8 
 Analysis Date = 09/05/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.340 
 Most Probable Value = 1.293 
 Percent Recovery = 103.6 
 Analysis Date = 09/05/02 
 Lab Sample ID = 2200190 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 1.180 
 Most Probable Value = 1.090 
 Percent Recovery = 108.3 
 Analysis Date = 09/04/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 0.415 
 Most Probable Value = 0.392 
 Percent Recovery = 105.9 
 Analysis Date = 08/30/02 
 Lab Sample ID = 2110239 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.304 
 Most Probable Value = 0.262 
 Percent Recovery = 116.0 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.274 
 Most Probable Value = 0.262 
 Percent Recovery = 104.6 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.384 
 Most Probable Value = 0.392 
 Percent Recovery = 98.0 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2070107 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.431 
 Most Probable Value = 0.392 
 Percent Recovery = 109.9 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2050295 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.262 
 Most Probable Value = 0.262 
 Percent Recovery = 100.0 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.408 
 Most Probable Value = 0.392 
 Percent Recovery = 104.1 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2050013 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.261 
 Most Probable Value = 0.262 
 Percent Recovery = 99.6 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.240 
 Most Probable Value = 0.262 
 Percent Recovery = 91.6 
 Analysis Date = 08/16/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.345 
 Most Probable Value = 0.392 
 Percent Recovery = 88.0 
 Analysis Date = 08/16/02 
 Lab Sample ID = 2000043 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.238 
 Most Probable Value = 0.262 
 Percent Recovery = 90.8 
 Analysis Date = 08/15/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.270 
 Most Probable Value = 0.262 
 Percent Recovery = 103.1 
 Analysis Date = 08/13/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.381 
 Most Probable Value = 0.392 
 Percent Recovery = 97.2 
 Analysis Date = 08/13/02 
 Lab Sample ID = 1970104 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.272 
 Most Probable Value = 0.262 
 Percent Recovery = 103.8 
 Analysis Date = 08/08/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.366 
 Most Probable Value = 0.392 
 Percent Recovery = 93.4 
 Analysis Date = 08/08/02 
 Lab Sample ID = 1920192 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.388 
 Most Probable Value = 0.392 
 Percent Recovery = 99.0 
 Analysis Date = 08/07/02 
 Lab Sample ID = 1900133 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.314 
 Most Probable Value = 0.262 
 Percent Recovery = 119.8 
 Analysis Date = 08/06/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.660 
 Most Probable Value = 1.708 
 Percent Recovery = 97.2 
 Analysis Date = 08/05/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 1.950 
 Most Probable Value = 2.023 
 Percent Recovery = 96.4 
 Analysis Date = 08/05/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 0.255 
 Most Probable Value = 0.262 
 Percent Recovery = 97.3 
 Analysis Date = 07/29/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.192 
 Most Probable Value = 0.262 
 Percent Recovery = 73.3 
 Analysis Date = 07/26/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.318 
 Most Probable Value = 0.392 
 Percent Recovery = 81.1 
 Analysis Date = 07/26/02 
 Lab Sample ID = 1830137 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 2.110 
 Most Probable Value = 2.023 
 Percent Recovery = 104.3 
 Analysis Date = 07/25/02 
 Lab Sample ID = 1790189 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 2.020 
 Most Probable Value = 2.023 
 Percent Recovery = 99.9 
 Analysis Date = 07/25/02 
 Lab Sample ID = 1790029 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 1.640 
 Most Probable Value = 1.708 
 Percent Recovery = 96.0 
 Analysis Date = 07/16/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 1.820 
 Most Probable Value = 2.023 
 Percent Recovery = 90.0 
 Analysis Date = 07/16/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25004-75154  Lab Value = 1.870 
 Most Probable Value = 2.023 
 Percent Recovery = 92.4 
 Analysis Date = 07/16/02 
 Lab Sample ID = 1760170 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.890 
 Most Probable Value = 2.023 
 Percent Recovery = 93.4 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1720150 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 1.760 
 Most Probable Value = 1.708 
 Percent Recovery = 103.0 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 1.910 
 Most Probable Value = 2.023 
 Percent Recovery = 94.4 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 1.950 
 Most Probable Value = 2.023 
 Percent Recovery = 96.4 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1690122 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 1.810 
 Most Probable Value = 2.023 
 Percent Recovery = 89.5 
 Analysis Date = 07/08/02 
 Lab Sample ID = 1650229 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25004-75154  Lab Value = 1.840 
 Most Probable Value = 1.708 
 Percent Recovery = 107.7 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25154-75004  Lab Value = 2.200 
 Most Probable Value = 2.023 
 Percent Recovery = 108.7 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.790 
 Most Probable Value = 2.023 
 Percent Recovery = 88.5 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25004-75154  Lab Value = 1.920 
 Most Probable Value = 2.023 
 Percent Recovery = 94.9 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1620147 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 2.070 
 Most Probable Value = 2.023 
 Percent Recovery = 102.3 
 Analysis Date = 06/25/02 
 Lab Sample ID = 1580209 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.630 
 Most Probable Value = 1.708 
 Percent Recovery = 95.4 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 2.070 
 Most Probable Value = 2.023 
 Percent Recovery = 102.3 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.140 
 Most Probable Value = 2.023 
 Percent Recovery = 105.8 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1550133 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 1.310 
 Most Probable Value = 1.293 
 Percent Recovery = 101.3 
 Analysis Date = 06/20/02 
 Lab Sample ID = 1510055 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 1.130 
 Most Probable Value = 1.090 
 Percent Recovery = 103.7 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.150 
 Most Probable Value = 1.090 
 Percent Recovery = 105.5 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.390 
 Most Probable Value = 1.293 
 Percent Recovery = 107.5 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1490009 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.040 
 Most Probable Value = 1.090 
 Percent Recovery = 95.4 
 Analysis Date = 06/18/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.160 
 Most Probable Value = 1.090 
 Percent Recovery = 106.4 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.540 
 Most Probable Value = 1.293 
 Percent Recovery = 119.1 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1430035 
 Number of FPS (SD) = 2.7 
 Blind Sample ID = 25156-75004  Lab Value = 1.350 
 Most Probable Value = 1.293 
 Percent Recovery = 104.4 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1410014 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25156-75004  Lab Value = 1.110 
 Most Probable Value = 1.090 
 Percent Recovery = 101.8 
 Analysis Date = 06/13/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.110 
 Most Probable Value = 1.090 
 Percent Recovery = 101.8 
 Analysis Date = 06/13/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.360 
 Most Probable Value = 1.293 
 Percent Recovery = 105.2 
 Analysis Date = 06/13/02 
 Lab Sample ID = 1370066 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25156-75004  Lab Value = 1.010 
 Most Probable Value = 1.090 
 Percent Recovery = 92.7 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.130 
 Most Probable Value = 1.090 
 Percent Recovery = 103.7 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.220 
 Most Probable Value = 1.293 
 Percent Recovery = 94.4 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1350035 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 1.110 
 Most Probable Value = 1.090 
 Percent Recovery = 101.8 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.300 
 Most Probable Value = 1.293 
 Percent Recovery = 100.5 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1300052 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.340 
 Most Probable Value = 1.293 
 Percent Recovery = 103.6 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1300053 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 1.030 
 Most Probable Value = 1.090 
 Percent Recovery = 94.5 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.140 
 Most Probable Value = 1.293 
 Percent Recovery = 88.2 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1260120 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25156-75004  Lab Value = 1.150 
 Most Probable Value = 1.090 
 Percent Recovery = 105.5 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 0.410 
 Most Probable Value = 0.392 
 Percent Recovery = 104.6 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1210021 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.297 
 Most Probable Value = 0.262 
 Percent Recovery = 113.4 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.299 
 Most Probable Value = 0.262 
 Percent Recovery = 114.1 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.440 
 Most Probable Value = 0.392 
 Percent Recovery = 112.2 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1160078 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.355 
 Most Probable Value = 0.392 
 Percent Recovery = 90.6 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1140065 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.273 
 Most Probable Value = 0.262 
 Percent Recovery = 104.2 
 Analysis Date = 05/24/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.334 
 Most Probable Value = 0.262 
 Percent Recovery = 127.5 
 Analysis Date = 05/23/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.487 
 Most Probable Value = 0.392 
 Percent Recovery = 124.2 
 Analysis Date = 05/23/02 
 Lab Sample ID = 1090189 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.267 
 Most Probable Value = 0.262 
 Percent Recovery = 101.9 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.274 
 Most Probable Value = 0.262 
 Percent Recovery = 104.6 
 Analysis Date = 04/23/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.278 
 Most Probable Value = 0.262 
 Percent Recovery = 106.1 
 Analysis Date = 04/23/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.387 
 Most Probable Value = 0.392 
 Percent Recovery = 98.7 
 Analysis Date = 04/23/02 
 Lab Sample ID = 1070005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.264 
 Most Probable Value = 0.262 
 Percent Recovery = 100.8 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.277 
 Most Probable Value = 0.262 
 Percent Recovery = 105.7 
 Analysis Date = 04/22/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.366 
 Most Probable Value = 0.392 
 Percent Recovery = 93.4 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1020015 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.379 
 Most Probable Value = 0.392 
 Percent Recovery = 96.7 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1000068 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.378 
 Most Probable Value = 0.392 
 Percent Recovery = 96.4 
 Analysis Date = 04/22/02 
 Lab Sample ID = 0980062 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.422 
 Most Probable Value = 0.392 
 Percent Recovery = 107.7 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0930205 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.316 
 Most Probable Value = 0.262 
 Percent Recovery = 120.6 
 Analysis Date = 04/08/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.304 
 Most Probable Value = 0.262 
 Percent Recovery = 116.0 
 Analysis Date = 04/08/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.749 
 Most Probable Value = 1.708 
 Percent Recovery = 102.4 
 Analysis Date = 04/08/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 2.044 
 Most Probable Value = 2.023 
 Percent Recovery = 101.0 
 Analysis Date = 04/08/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 2.057 
 Most Probable Value = 2.023 
 Percent Recovery = 101.7 
 Analysis Date = 04/08/02 
 Lab Sample ID = 0920041 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.777 
 Most Probable Value = 1.708 
 Percent Recovery = 104.0 
 Analysis Date = 04/01/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25154-75004  Lab Value = 2.106 
 Most Probable Value = 2.023 
 Percent Recovery = 104.1 
 Analysis Date = 04/01/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 2.065 
 Most Probable Value = 2.023 
 Percent Recovery = 102.1 
 Analysis Date = 04/01/02 
 Lab Sample ID = 0870219 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.103 
 Most Probable Value = 2.023 
 Percent Recovery = 104.0 
 Analysis Date = 04/01/02 
 Lab Sample ID = 0850071 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 1.700 
 Most Probable Value = 1.708 
 Percent Recovery = 99.5 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 1.966 
 Most Probable Value = 2.023 
 Percent Recovery = 97.2 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 2.016 
 Most Probable Value = 2.023 
 Percent Recovery = 99.7 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0810202 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.991 
 Most Probable Value = 2.023 
 Percent Recovery = 98.4 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0790076 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 1.735 
 Most Probable Value = 1.708 
 Percent Recovery = 101.6 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 2.044 
 Most Probable Value = 2.023 
 Percent Recovery = 101.0 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0770062 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 1.675 
 Most Probable Value = 1.708 
 Percent Recovery = 98.1 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 1.911 
 Most Probable Value = 2.023 
 Percent Recovery = 94.5 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 2.051 
 Most Probable Value = 2.023 
 Percent Recovery = 101.4 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0720157 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 2.083 
 Most Probable Value = 2.023 
 Percent Recovery = 103.0 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 2.103 
 Most Probable Value = 2.023 
 Percent Recovery = 104.0 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0700077 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 1.140 
 Most Probable Value = 1.090 
 Percent Recovery = 104.6 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.132 
 Most Probable Value = 1.090 
 Percent Recovery = 103.9 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.362 
 Most Probable Value = 1.293 
 Percent Recovery = 105.3 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0590016 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 2.164 
 Most Probable Value = 2.023 
 Percent Recovery = 107.0 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25004-75154  Lab Value = 2.088 
 Most Probable Value = 2.023 
 Percent Recovery = 103.2 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0650158 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 1.206 
 Most Probable Value = 1.090 
 Percent Recovery = 110.6 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.196 
 Most Probable Value = 1.090 
 Percent Recovery = 109.7 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.394 
 Most Probable Value = 1.293 
 Percent Recovery = 107.8 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0570002 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.150 
 Most Probable Value = 1.090 
 Percent Recovery = 105.5 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.152 
 Most Probable Value = 1.090 
 Percent Recovery = 105.7 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.369 
 Most Probable Value = 1.293 
 Percent Recovery = 105.9 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0530015 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 1.230 
 Most Probable Value = 1.090 
 Percent Recovery = 112.8 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.363 
 Most Probable Value = 1.293 
 Percent Recovery = 105.4 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510110 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 1.475 
 Most Probable Value = 1.293 
 Percent Recovery = 114.1 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0430021 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25156-75004  Lab Value = 1.148 
 Most Probable Value = 1.090 
 Percent Recovery = 105.3 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.128 
 Most Probable Value = 1.090 
 Percent Recovery = 103.5 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.373 
 Most Probable Value = 1.293 
 Percent Recovery = 106.2 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460020 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25156-75004  Lab Value = 1.385 
 Most Probable Value = 1.293 
 Percent Recovery = 107.1 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390009 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25156-75004  Lab Value = 1.043 
 Most Probable Value = 1.090 
 Percent Recovery = 95.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.004 
 Most Probable Value = 1.090 
 Percent Recovery = 92.1 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.336 
 Most Probable Value = 1.293 
 Percent Recovery = 103.3 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 1.315 
 Most Probable Value = 1.293 
 Percent Recovery = 101.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 0.260 
 Most Probable Value = 0.262 
 Percent Recovery = 99.2 
 Analysis Date = 02/04/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.439 
 Most Probable Value = 0.392 
 Percent Recovery = 112.0 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320084 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.320 
 Most Probable Value = 0.262 
 Percent Recovery = 122.1 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.483 
 Most Probable Value = 0.392 
 Percent Recovery = 123.2 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300030 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.231 
 Most Probable Value = 0.262 
 Percent Recovery = 88.2 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.325 
 Most Probable Value = 0.392 
 Percent Recovery = 82.9 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280072 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.469 
 Most Probable Value = 0.392 
 Percent Recovery = 119.6 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0240011 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.302 
 Most Probable Value = 0.262 
 Percent Recovery = 115.3 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.241 
 Most Probable Value = 0.262 
 Percent Recovery = 92.0 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.431 
 Most Probable Value = 0.392 
 Percent Recovery = 109.9 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230028 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.270 
 Most Probable Value = 0.262 
 Percent Recovery = 103.1 
 Analysis Date = 01/18/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.515 
 Most Probable Value = 0.392 
 Percent Recovery = 131.4 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170011 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.309 
 Most Probable Value = 0.262 
 Percent Recovery = 117.9 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.470 
 Most Probable Value = 0.392 
 Percent Recovery = 119.9 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150021 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.453 
 Most Probable Value = 0.392 
 Percent Recovery = 115.6 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.315 
 Most Probable Value = 0.262 
 Percent Recovery = 120.2 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.489 
 Most Probable Value = 0.392 
 Percent Recovery = 124.7 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080012 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.336 
 Most Probable Value = 0.262 
 Percent Recovery = 128.2 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.035 
 Most Probable Value = 2.023 
 Percent Recovery = 100.6 
 Analysis Date = 01/02/02 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.062 
 Most Probable Value = 2.023 
 Percent Recovery = 101.9 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.783 
 Most Probable Value = 1.708 
 Percent Recovery = 104.4 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25154-75004  Lab Value = 2.326 
 Most Probable Value = 2.023 
 Percent Recovery = 115.0 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 25004-75154  Lab Value = 2.212 
 Most Probable Value = 2.023 
 Percent Recovery = 109.3 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620065 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25004-75154  Lab Value = 2.302 
 Most Probable Value = 2.023 
 Percent Recovery = 113.8 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620067 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.282 
 Most Probable Value = 2.023 
 Percent Recovery = 112.8 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620066 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25004-75154  Lab Value = 1.596 
 Most Probable Value = 1.708 
 Percent Recovery = 93.4 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25154-75004  Lab Value = 2.005 
 Most Probable Value = 2.023 
 Percent Recovery = 99.1 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530024 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.734 
 Most Probable Value = 1.708 
 Percent Recovery = 101.5 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 1.841 
 Most Probable Value = 2.023 
 Percent Recovery = 91.0 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.030 
 Most Probable Value = 2.023 
 Percent Recovery = 100.3 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.205 
 Most Probable Value = 2.023 
 Percent Recovery = 109.0 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480019 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.956 
 Most Probable Value = 2.023 
 Percent Recovery = 96.7 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460006 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 2.168 
 Most Probable Value = 2.023 
 Percent Recovery = 107.2 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.102 
 Most Probable Value = 2.023 
 Percent Recovery = 103.9 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410011 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 1.682 
 Most Probable Value = 1.708 
 Percent Recovery = 98.5 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 1.903 
 Most Probable Value = 2.023 
 Percent Recovery = 94.1 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400010 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 1.724 
 Most Probable Value = 1.708 
 Percent Recovery = 100.9 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25154-75004  Lab Value = 1.888 
 Most Probable Value = 2.023 
 Percent Recovery = 93.3 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 1.268 
 Most Probable Value = 1.293 
 Percent Recovery = 98.1 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370122 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 1.191 
 Most Probable Value = 1.090 
 Percent Recovery = 109.3 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.180 
 Most Probable Value = 1.090 
 Percent Recovery = 108.3 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.402 
 Most Probable Value = 1.293 
 Percent Recovery = 108.4 
 Analysis Date = 11/29/01 
 Lab Sample ID = 3330012 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25156-75004  Lab Value = 1.049 
 Most Probable Value = 1.090 
 Percent Recovery = 96.2 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.170 
 Most Probable Value = 1.090 
 Percent Recovery = 107.3 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.347 
 Most Probable Value = 1.293 
 Percent Recovery = 104.2 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320135 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25156-75004  Lab Value = 1.332 
 Most Probable Value = 1.293 
 Percent Recovery = 103.0 
 Analysis Date = 11/23/01 
 Lab Sample ID = 3270060 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 1.070 
 Most Probable Value = 1.090 
 Percent Recovery = 98.2 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.197 
 Most Probable Value = 1.090 
 Percent Recovery = 109.8 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.357 
 Most Probable Value = 1.293 
 Percent Recovery = 104.9 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250008 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25156-75004  Lab Value = 1.390 
 Most Probable Value = 1.293 
 Percent Recovery = 107.5 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250009 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.174 
 Most Probable Value = 1.090 
 Percent Recovery = 107.7 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.092 
 Most Probable Value = 1.090 
 Percent Recovery = 100.2 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.195 
 Most Probable Value = 1.090 
 Percent Recovery = 109.6 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.333 
 Most Probable Value = 1.293 
 Percent Recovery = 103.1 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180053 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 1.398 
 Most Probable Value = 1.293 
 Percent Recovery = 108.1 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120033 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25156-75004  Lab Value = 1.111 
 Most Probable Value = 1.090 
 Percent Recovery = 101.9 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.114 
 Most Probable Value = 1.090 
 Percent Recovery = 102.2 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.246 
 Most Probable Value = 1.293 
 Percent Recovery = 96.4 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090191 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 0.442 
 Most Probable Value = 0.392 
 Percent Recovery = 112.8 
 Analysis Date = 11/01/01 
 Lab Sample ID = 3050001 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.275 
 Most Probable Value = 0.262 
 Percent Recovery = 105.0 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.287 
 Most Probable Value = 0.262 
 Percent Recovery = 109.5 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.444 
 Most Probable Value = 0.392 
 Percent Recovery = 113.3 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990067 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.495 
 Most Probable Value = 0.392 
 Percent Recovery = 126.3 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990066 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.326 
 Most Probable Value = 0.262 
 Percent Recovery = 124.4 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.460 
 Most Probable Value = 0.392 
 Percent Recovery = 117.3 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950108 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.260 
 Most Probable Value = 0.262 
 Percent Recovery = 99.2 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.396 
 Most Probable Value = 0.392 
 Percent Recovery = 101.0 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920096 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.278 
 Most Probable Value = 0.262 
 Percent Recovery = 106.1 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.292 
 Most Probable Value = 0.262 
 Percent Recovery = 111.5 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.239 
 Most Probable Value = 0.262 
 Percent Recovery = 91.2 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.391 
 Most Probable Value = 0.392 
 Percent Recovery = 99.7 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880145 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.511 
 Most Probable Value = 0.392 
 Percent Recovery = 130.4 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840020 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.262 
 Most Probable Value = 0.262 
 Percent Recovery = 100.0 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.373 
 Most Probable Value = 0.392 
 Percent Recovery = 95.2 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780228 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.303 
 Most Probable Value = 0.262 
 Percent Recovery = 115.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.241 
 Most Probable Value = 0.262 
 Percent Recovery = 92.0 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.423 
 Most Probable Value = 0.392 
 Percent Recovery = 107.9 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.364 
 Most Probable Value = 1.413 
 Percent Recovery = 96.5 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25150-75004  Lab Value = 1.486 
 Most Probable Value = 1.413 
 Percent Recovery = 105.2 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760040 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure

- Fluoride, FIL, ISE -
Percent Recovery by Concentration
NWQL Parameter: 00950, Method: ISE05
Analysis Dates: 10/03/01 through 09/14/06
Open Data Set

 Lab Value = 0.382 
 Most Probable Value = 0.262 
 Percent Recovery = 145.8 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.394 
 Most Probable Value = 0.262 
 Percent Recovery = 150.4 
 Analysis Date = 01/18/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.382 
 Most Probable Value = 0.262 
 Percent Recovery = 145.8 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.394 
 Most Probable Value = 0.262 
 Percent Recovery = 150.4 
 Analysis Date = 01/18/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.288 
 Most Probable Value = 0.286 
 Percent Recovery = 100.8 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2510397 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.284 
 Most Probable Value = 0.286 
 Percent Recovery = 99.4 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2540001 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25172-75170  Lab Value = 0.301 
 Most Probable Value = 0.286 
 Percent Recovery = 105.3 
 Analysis Date = 09/11/06 
 Lab Sample ID = 2500166 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 0.300 
 Most Probable Value = 0.286 
 Percent Recovery = 105.0 
 Analysis Date = 09/07/06 
 Lab Sample ID = 2480070 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.191 
 Most Probable Value = 0.191 
 Percent Recovery = 100.3 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2370430 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.286 
 Most Probable Value = 0.286 
 Percent Recovery = 100.1 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2400121 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25172-75170  Lab Value = 0.197 
 Most Probable Value = 0.191 
 Percent Recovery = 103.4 
 Analysis Date = 08/23/06 
 Lab Sample ID = 2340037 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.199 
 Most Probable Value = 0.191 
 Percent Recovery = 104.5 
 Analysis Date = 08/22/06 
 Lab Sample ID = 2300088 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.289 
 Most Probable Value = 0.286 
 Percent Recovery = 101.1 
 Analysis Date = 08/22/06 
 Lab Sample ID = 2330212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 0.321 
 Most Probable Value = 0.286 
 Percent Recovery = 112.3 
 Analysis Date = 08/22/06 
 Lab Sample ID = 2280134 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75170  Lab Value = 0.295 
 Most Probable Value = 0.286 
 Percent Recovery = 103.2 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2260051 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 0.199 
 Most Probable Value = 0.191 
 Percent Recovery = 104.5 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2230258 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.201 
 Most Probable Value = 0.191 
 Percent Recovery = 105.5 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2200104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.209 
 Most Probable Value = 0.191 
 Percent Recovery = 109.7 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2190172 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.318 
 Most Probable Value = 0.286 
 Percent Recovery = 111.3 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2190173 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75170  Lab Value = 0.304 
 Most Probable Value = 0.286 
 Percent Recovery = 106.4 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2150116 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 0.202 
 Most Probable Value = 0.191 
 Percent Recovery = 106.0 
 Analysis Date = 08/02/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.574 
 Most Probable Value = 0.547 
 Percent Recovery = 104.9 
 Analysis Date = 08/01/06 
 Lab Sample ID = 2080098 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 0.577 
 Most Probable Value = 0.547 
 Percent Recovery = 105.5 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2050126 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 0.184 
 Most Probable Value = 0.191 
 Percent Recovery = 96.6 
 Analysis Date = 07/24/06 
 Lab Sample ID = 2020229 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.619 
 Most Probable Value = 0.547 
 Percent Recovery = 113.2 
 Analysis Date = 07/21/06 
 Lab Sample ID = 2010015 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50168-50170  Lab Value = 0.200 
 Most Probable Value = 0.191 
 Percent Recovery = 105.0 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1990162 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.193 
 Most Probable Value = 0.191 
 Percent Recovery = 101.3 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1950017 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.593 
 Most Probable Value = 0.547 
 Percent Recovery = 108.4 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 0.207 
 Most Probable Value = 0.191 
 Percent Recovery = 108.7 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910077 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.571 
 Most Probable Value = 0.547 
 Percent Recovery = 104.4 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910072 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 0.601 
 Most Probable Value = 0.547 
 Percent Recovery = 109.9 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910086 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50170  Lab Value = 0.220 
 Most Probable Value = 0.191 
 Percent Recovery = 115.5 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1860016 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.590 
 Most Probable Value = 0.547 
 Percent Recovery = 107.9 
 Analysis Date = 07/06/06 
 Lab Sample ID = 1810354 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 0.792 
 Most Probable Value = 0.725 
 Percent Recovery = 109.2 
 Analysis Date = 07/06/06 
 Lab Sample ID = 1800250 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25172-75168  Lab Value = 0.783 
 Most Probable Value = 0.725 
 Percent Recovery = 108.0 
 Analysis Date = 07/06/06 
 Lab Sample ID = 1780112 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25172-75168  Lab Value = 0.591 
 Most Probable Value = 0.547 
 Percent Recovery = 108.0 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1740229 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 0.780 
 Most Probable Value = 0.725 
 Percent Recovery = 107.5 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1740209 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 0.579 
 Most Probable Value = 0.547 
 Percent Recovery = 105.9 
 Analysis Date = 06/26/06 
 Lab Sample ID = 1730124 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 0.590 
 Most Probable Value = 0.547 
 Percent Recovery = 107.9 
 Analysis Date = 06/22/06 
 Lab Sample ID = 1670243 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 0.776 
 Most Probable Value = 0.725 
 Percent Recovery = 107.0 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1660145 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 0.774 
 Most Probable Value = 0.725 
 Percent Recovery = 106.7 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1630149 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 0.590 
 Most Probable Value = 0.547 
 Percent Recovery = 107.9 
 Analysis Date = 06/12/06 
 Lab Sample ID = 1600201 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 0.779 
 Most Probable Value = 0.725 
 Percent Recovery = 107.4 
 Analysis Date = 06/09/06 
 Lab Sample ID = 1590163 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 0.582 
 Most Probable Value = 0.547 
 Percent Recovery = 106.4 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1570195 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 0.476 
 Most Probable Value = 0.420 
 Percent Recovery = 113.3 
 Analysis Date = 06/01/06 
 Lab Sample ID = 1460011 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.830 
 Most Probable Value = 0.725 
 Percent Recovery = 114.4 
 Analysis Date = 06/01/06 
 Lab Sample ID = 1460005 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25172-75168  Lab Value = 0.445 
 Most Probable Value = 0.420 
 Percent Recovery = 106.0 
 Analysis Date = 05/25/06 
 Lab Sample ID = 1420084 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.805 
 Most Probable Value = 0.725 
 Percent Recovery = 111.0 
 Analysis Date = 05/25/06 
 Lab Sample ID = 1390230 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25172-75168  Lab Value = 0.468 
 Most Probable Value = 0.420 
 Percent Recovery = 111.4 
 Analysis Date = 05/24/06 
 Lab Sample ID = 1380004 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.841 
 Most Probable Value = 0.725 
 Percent Recovery = 116.0 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25172-75168  Lab Value = 0.836 
 Most Probable Value = 0.725 
 Percent Recovery = 115.3 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1320173 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25172-75168  Lab Value = 0.478 
 Most Probable Value = 0.420 
 Percent Recovery = 113.8 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1310137 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.463 
 Most Probable Value = 0.420 
 Percent Recovery = 110.2 
 Analysis Date = 05/11/06 
 Lab Sample ID = 1280102 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.457 
 Most Probable Value = 0.420 
 Percent Recovery = 108.8 
 Analysis Date = 05/11/06 
 Lab Sample ID = 1240136 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.769 
 Most Probable Value = 0.725 
 Percent Recovery = 106.0 
 Analysis Date = 05/11/06 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 0.794 
 Most Probable Value = 0.725 
 Percent Recovery = 109.5 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1220156 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25172-75168  Lab Value = 0.442 
 Most Probable Value = 0.420 
 Percent Recovery = 105.2 
 Analysis Date = 05/08/06 
 Lab Sample ID = 1210050 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.343 
 Most Probable Value = 0.286 
 Percent Recovery = 120.0 
 Analysis Date = 05/03/06 
 Lab Sample ID = 1170182 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.383 
 Most Probable Value = 0.286 
 Percent Recovery = 134.0 
 Analysis Date = 04/26/06 
 Lab Sample ID = 1150097 
 Number of FPS (SD) = 2.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.459 
 Most Probable Value = 0.420 
 Percent Recovery = 109.3 
 Analysis Date = 04/26/06 
 Lab Sample ID = 1110231 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.321 
 Most Probable Value = 0.286 
 Percent Recovery = 112.3 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1100073 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.483 
 Most Probable Value = 0.420 
 Percent Recovery = 115.0 
 Analysis Date = 04/20/06 
 Lab Sample ID = 1080076 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.491 
 Most Probable Value = 0.420 
 Percent Recovery = 116.9 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1040007 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.370 
 Most Probable Value = 0.286 
 Percent Recovery = 129.5 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1030096 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.355 
 Most Probable Value = 0.286 
 Percent Recovery = 124.2 
 Analysis Date = 04/12/06 
 Lab Sample ID = 1000125 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.377 
 Most Probable Value = 0.286 
 Percent Recovery = 131.9 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0960077 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.477 
 Most Probable Value = 0.420 
 Percent Recovery = 113.6 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0970090 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.518 
 Most Probable Value = 0.420 
 Percent Recovery = 123.3 
 Analysis Date = 04/06/06 
 Lab Sample ID = 0930083 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.373 
 Most Probable Value = 0.286 
 Percent Recovery = 130.5 
 Analysis Date = 04/03/06 
 Lab Sample ID = 0870025 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.316 
 Most Probable Value = 0.286 
 Percent Recovery = 110.6 
 Analysis Date = 03/29/06 
 Lab Sample ID = 0860079 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75170  Lab Value = 0.317 
 Most Probable Value = 0.286 
 Percent Recovery = 110.9 
 Analysis Date = 03/21/06 
 Lab Sample ID = 0750095 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.344 
 Most Probable Value = 0.286 
 Percent Recovery = 120.4 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0730045 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.345 
 Most Probable Value = 0.286 
 Percent Recovery = 120.7 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0720059 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25172-75170  Lab Value = 0.343 
 Most Probable Value = 0.286 
 Percent Recovery = 120.0 
 Analysis Date = 03/09/06 
 Lab Sample ID = 0660033 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.334 
 Most Probable Value = 0.286 
 Percent Recovery = 116.9 
 Analysis Date = 03/09/06 
 Lab Sample ID = 0670053 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25172-75170  Lab Value = 0.323 
 Most Probable Value = 0.286 
 Percent Recovery = 113.0 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0650044 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25172-75170  Lab Value = 0.283 
 Most Probable Value = 0.286 
 Percent Recovery = 99.0 
 Analysis Date = 03/03/06 
 Lab Sample ID = 0610056 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.209 
 Most Probable Value = 0.191 
 Percent Recovery = 109.7 
 Analysis Date = 03/03/06 
 Lab Sample ID = 0590094 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.341 
 Most Probable Value = 0.286 
 Percent Recovery = 119.3 
 Analysis Date = 03/03/06 
 Lab Sample ID = 0600074 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25172-75170  Lab Value = 0.234 
 Most Probable Value = 0.191 
 Percent Recovery = 122.8 
 Analysis Date = 02/28/06 
 Lab Sample ID = 0540072 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.310 
 Most Probable Value = 0.286 
 Percent Recovery = 108.5 
 Analysis Date = 02/28/06 
 Lab Sample ID = 0530040 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75170  Lab Value = 0.237 
 Most Probable Value = 0.191 
 Percent Recovery = 124.4 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0520094 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.280 
 Most Probable Value = 0.286 
 Percent Recovery = 98.0 
 Analysis Date = 02/21/06 
 Lab Sample ID = 0470066 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 0.224 
 Most Probable Value = 0.191 
 Percent Recovery = 117.6 
 Analysis Date = 02/16/06 
 Lab Sample ID = 0440047 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.339 
 Most Probable Value = 0.286 
 Percent Recovery = 118.6 
 Analysis Date = 02/16/06 
 Lab Sample ID = 0450026 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25172-75170  Lab Value = 0.240 
 Most Probable Value = 0.191 
 Percent Recovery = 126.0 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0370016 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.326 
 Most Probable Value = 0.286 
 Percent Recovery = 114.1 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0380037 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25172-75170  Lab Value = 0.312 
 Most Probable Value = 0.286 
 Percent Recovery = 109.2 
 Analysis Date = 02/06/06 
 Lab Sample ID = 0330065 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75170  Lab Value = 0.581 
 Most Probable Value = 0.547 
 Percent Recovery = 106.2 
 Analysis Date = 01/30/06 
 Lab Sample ID = 0250059 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50170  Lab Value = 0.209 
 Most Probable Value = 0.191 
 Percent Recovery = 109.7 
 Analysis Date = 01/25/06 
 Lab Sample ID = 0240043 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.588 
 Most Probable Value = 0.547 
 Percent Recovery = 107.5 
 Analysis Date = 01/25/06 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 0.217 
 Most Probable Value = 0.191 
 Percent Recovery = 113.9 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0190005 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.209 
 Most Probable Value = 0.191 
 Percent Recovery = 109.7 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0170063 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.585 
 Most Probable Value = 0.547 
 Percent Recovery = 106.9 
 Analysis Date = 01/17/06 
 Lab Sample ID = 0130008 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 0.190 
 Most Probable Value = 0.191 
 Percent Recovery = 99.7 
 Analysis Date = 01/12/06 
 Lab Sample ID = 0090007 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.225 
 Most Probable Value = 0.191 
 Percent Recovery = 118.1 
 Analysis Date = 01/12/06 
 Lab Sample ID = 0040036 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.576 
 Most Probable Value = 0.547 
 Percent Recovery = 105.3 
 Analysis Date = 01/12/06 
 Lab Sample ID = 0100027 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 0.587 
 Most Probable Value = 0.547 
 Percent Recovery = 107.3 
 Analysis Date = 01/12/06 
 Lab Sample ID = 0060011 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 0.607 
 Most Probable Value = 0.547 
 Percent Recovery = 111.0 
 Analysis Date = 01/03/06 
 Lab Sample ID = 3640076 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50170  Lab Value = 0.802 
 Most Probable Value = 0.725 
 Percent Recovery = 110.6 
 Analysis Date = 01/03/06 
 Lab Sample ID = 3630006 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25172-75168  Lab Value = 0.608 
 Most Probable Value = 0.547 
 Percent Recovery = 111.2 
 Analysis Date = 12/28/05 
 Lab Sample ID = 3560004 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50170  Lab Value = 0.767 
 Most Probable Value = 0.725 
 Percent Recovery = 105.8 
 Analysis Date = 12/28/05 
 Lab Sample ID = 3570006 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 0.760 
 Most Probable Value = 0.725 
 Percent Recovery = 104.8 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3550004 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 0.551 
 Most Probable Value = 0.547 
 Percent Recovery = 100.7 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3530069 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50170  Lab Value = 0.615 
 Most Probable Value = 0.547 
 Percent Recovery = 112.4 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3490152 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50168-50170  Lab Value = 0.828 
 Most Probable Value = 0.725 
 Percent Recovery = 114.2 
 Analysis Date = 12/19/05 
 Lab Sample ID = 3480001 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25172-75168  Lab Value = 0.824 
 Most Probable Value = 0.725 
 Percent Recovery = 113.6 
 Analysis Date = 12/12/05 
 Lab Sample ID = 3430074 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25172-75168  Lab Value = 0.623 
 Most Probable Value = 0.547 
 Percent Recovery = 113.9 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3420003 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50168-50170  Lab Value = 0.594 
 Most Probable Value = 0.547 
 Percent Recovery = 108.6 
 Analysis Date = 12/07/05 
 Lab Sample ID = 3390047 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 0.779 
 Most Probable Value = 0.725 
 Percent Recovery = 107.4 
 Analysis Date = 12/07/05 
 Lab Sample ID = 3400168 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 0.437 
 Most Probable Value = 0.420 
 Percent Recovery = 104.0 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340010 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.444 
 Most Probable Value = 0.420 
 Percent Recovery = 105.7 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3270114 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.749 
 Most Probable Value = 0.725 
 Percent Recovery = 103.3 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340007 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75168  Lab Value = 0.439 
 Most Probable Value = 0.420 
 Percent Recovery = 104.5 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3250048 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.783 
 Most Probable Value = 0.725 
 Percent Recovery = 108.0 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3260096 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25172-75168  Lab Value = 0.796 
 Most Probable Value = 0.725 
 Percent Recovery = 109.8 
 Analysis Date = 11/21/05 
 Lab Sample ID = 3210140 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25172-75168  Lab Value = 0.436 
 Most Probable Value = 0.420 
 Percent Recovery = 103.8 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3180037 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.765 
 Most Probable Value = 0.725 
 Percent Recovery = 105.5 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3190011 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 0.439 
 Most Probable Value = 0.420 
 Percent Recovery = 104.5 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3120059 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.475 
 Most Probable Value = 0.420 
 Percent Recovery = 113.1 
 Analysis Date = 11/09/05 
 Lab Sample ID = 3080099 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.764 
 Most Probable Value = 0.725 
 Percent Recovery = 105.3 
 Analysis Date = 11/09/05 
 Lab Sample ID = 3110076 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 0.443 
 Most Probable Value = 0.420 
 Percent Recovery = 105.5 
 Analysis Date = 11/03/05 
 Lab Sample ID = 3040128 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.736 
 Most Probable Value = 0.725 
 Percent Recovery = 101.5 
 Analysis Date = 11/03/05 
 Lab Sample ID = 3060045 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75168  Lab Value = 0.331 
 Most Probable Value = 0.286 
 Percent Recovery = 115.8 
 Analysis Date = 11/01/05 
 Lab Sample ID = 3010128 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.345 
 Most Probable Value = 0.286 
 Percent Recovery = 120.7 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2980100 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.306 
 Most Probable Value = 0.286 
 Percent Recovery = 107.1 
 Analysis Date = 10/25/05 
 Lab Sample ID = 2970030 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.455 
 Most Probable Value = 0.420 
 Percent Recovery = 108.3 
 Analysis Date = 10/25/05 
 Lab Sample ID = 2970037 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.457 
 Most Probable Value = 0.420 
 Percent Recovery = 108.8 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2920100 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.313 
 Most Probable Value = 0.286 
 Percent Recovery = 109.5 
 Analysis Date = 10/18/05 
 Lab Sample ID = 2870110 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.341 
 Most Probable Value = 0.286 
 Percent Recovery = 119.3 
 Analysis Date = 10/18/05 
 Lab Sample ID = 2850127 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.476 
 Most Probable Value = 0.420 
 Percent Recovery = 113.3 
 Analysis Date = 10/18/05 
 Lab Sample ID = 2900077 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.310 
 Most Probable Value = 0.286 
 Percent Recovery = 108.5 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2790063 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 0.445 
 Most Probable Value = 0.420 
 Percent Recovery = 106.0 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2800165 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.442 
 Most Probable Value = 0.420 
 Percent Recovery = 105.2 
 Analysis Date = 10/12/05 
 Lab Sample ID = 2770190 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.466 
 Most Probable Value = 0.420 
 Percent Recovery = 111.0 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2720016 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.771 
 Most Probable Value = 0.722 
 Percent Recovery = 106.8 
 Analysis Date = 09/28/05 
 Lab Sample ID = 2700024 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 0.447 
 Most Probable Value = 0.420 
 Percent Recovery = 106.4 
 Analysis Date = 09/27/05 
 Lab Sample ID = 2650124 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.785 
 Most Probable Value = 0.722 
 Percent Recovery = 108.7 
 Analysis Date = 09/27/05 
 Lab Sample ID = 2660202 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50164  Lab Value = 0.767 
 Most Probable Value = 0.722 
 Percent Recovery = 106.2 
 Analysis Date = 09/26/05 
 Lab Sample ID = 2630006 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 0.455 
 Most Probable Value = 0.420 
 Percent Recovery = 108.3 
 Analysis Date = 09/16/05 
 Lab Sample ID = 2580115 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.458 
 Most Probable Value = 0.420 
 Percent Recovery = 109.0 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2510180 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.763 
 Most Probable Value = 0.722 
 Percent Recovery = 105.7 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50164  Lab Value = 0.782 
 Most Probable Value = 0.722 
 Percent Recovery = 108.3 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2520043 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50164  Lab Value = 0.457 
 Most Probable Value = 0.420 
 Percent Recovery = 108.8 
 Analysis Date = 09/08/05 
 Lab Sample ID = 2450120 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.733 
 Most Probable Value = 0.722 
 Percent Recovery = 101.5 
 Analysis Date = 09/08/05 
 Lab Sample ID = 2490117 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50164  Lab Value = 0.747 
 Most Probable Value = 0.722 
 Percent Recovery = 103.5 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380183 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 0.531 
 Most Probable Value = 0.518 
 Percent Recovery = 102.6 
 Analysis Date = 08/31/05 
 Lab Sample ID = 2360004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.541 
 Most Probable Value = 0.518 
 Percent Recovery = 104.5 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2340043 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.540 
 Most Probable Value = 0.518 
 Percent Recovery = 104.3 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2290212 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.773 
 Most Probable Value = 0.722 
 Percent Recovery = 107.1 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2310007 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50164  Lab Value = 0.755 
 Most Probable Value = 0.722 
 Percent Recovery = 104.6 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2280032 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 0.782 
 Most Probable Value = 0.722 
 Percent Recovery = 108.3 
 Analysis Date = 08/22/05 
 Lab Sample ID = 2240418 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50164  Lab Value = 0.542 
 Most Probable Value = 0.518 
 Percent Recovery = 104.7 
 Analysis Date = 08/19/05 
 Lab Sample ID = 2230319 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.546 
 Most Probable Value = 0.518 
 Percent Recovery = 105.5 
 Analysis Date = 08/19/05 
 Lab Sample ID = 2220222 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.754 
 Most Probable Value = 0.722 
 Percent Recovery = 104.4 
 Analysis Date = 08/15/05 
 Lab Sample ID = 2170142 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50164  Lab Value = 0.562 
 Most Probable Value = 0.518 
 Percent Recovery = 108.6 
 Analysis Date = 08/10/05 
 Lab Sample ID = 2150227 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.747 
 Most Probable Value = 0.722 
 Percent Recovery = 103.5 
 Analysis Date = 08/09/05 
 Lab Sample ID = 2140085 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 0.545 
 Most Probable Value = 0.518 
 Percent Recovery = 105.3 
 Analysis Date = 08/05/05 
 Lab Sample ID = 2100053 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.683 
 Most Probable Value = 0.647 
 Percent Recovery = 105.6 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2080321 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 0.555 
 Most Probable Value = 0.518 
 Percent Recovery = 107.2 
 Analysis Date = 08/02/05 
 Lab Sample ID = 2030282 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.667 
 Most Probable Value = 0.647 
 Percent Recovery = 103.1 
 Analysis Date = 08/02/05 
 Lab Sample ID = 2060112 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 0.654 
 Most Probable Value = 0.647 
 Percent Recovery = 101.1 
 Analysis Date = 07/28/05 
 Lab Sample ID = 2010184 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50166  Lab Value = 0.559 
 Most Probable Value = 0.518 
 Percent Recovery = 108.0 
 Analysis Date = 07/27/05 
 Lab Sample ID = 2000159 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.572 
 Most Probable Value = 0.518 
 Percent Recovery = 110.5 
 Analysis Date = 07/25/05 
 Lab Sample ID = 1960088 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.686 
 Most Probable Value = 0.647 
 Percent Recovery = 106.0 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1940290 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 0.689 
 Most Probable Value = 0.647 
 Percent Recovery = 106.5 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1920125 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50166  Lab Value = 0.529 
 Most Probable Value = 0.518 
 Percent Recovery = 102.2 
 Analysis Date = 07/18/05 
 Lab Sample ID = 1890263 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.569 
 Most Probable Value = 0.518 
 Percent Recovery = 110.0 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1860039 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.699 
 Most Probable Value = 0.647 
 Percent Recovery = 108.0 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1870123 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50166  Lab Value = 0.667 
 Most Probable Value = 0.647 
 Percent Recovery = 103.1 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1810184 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50166  Lab Value = 0.757 
 Most Probable Value = 0.728 
 Percent Recovery = 104.1 
 Analysis Date = 07/07/05 
 Lab Sample ID = 1800016 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 0.770 
 Most Probable Value = 0.728 
 Percent Recovery = 105.8 
 Analysis Date = 07/05/05 
 Lab Sample ID = 1750354 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 0.682 
 Most Probable Value = 0.647 
 Percent Recovery = 105.4 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1740228 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 0.700 
 Most Probable Value = 0.647 
 Percent Recovery = 108.2 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1710125 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50164-50166  Lab Value = 0.768 
 Most Probable Value = 0.728 
 Percent Recovery = 105.6 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1720230 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 0.683 
 Most Probable Value = 0.647 
 Percent Recovery = 105.6 
 Analysis Date = 06/23/05 
 Lab Sample ID = 1670214 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 0.760 
 Most Probable Value = 0.728 
 Percent Recovery = 104.5 
 Analysis Date = 06/22/05 
 Lab Sample ID = 1650167 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 0.684 
 Most Probable Value = 0.647 
 Percent Recovery = 105.7 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1600262 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 0.783 
 Most Probable Value = 0.728 
 Percent Recovery = 107.6 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1610160 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25168-75166  Lab Value = 0.793 
 Most Probable Value = 0.728 
 Percent Recovery = 109.0 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1580152 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25168-75166  Lab Value = 0.672 
 Most Probable Value = 0.647 
 Percent Recovery = 103.9 
 Analysis Date = 06/15/05 
 Lab Sample ID = 1570143 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50166  Lab Value = 0.751 
 Most Probable Value = 0.728 
 Percent Recovery = 103.2 
 Analysis Date = 06/10/05 
 Lab Sample ID = 1510155 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 0.337 
 Most Probable Value = 0.302 
 Percent Recovery = 111.6 
 Analysis Date = 06/07/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.328 
 Most Probable Value = 0.302 
 Percent Recovery = 108.6 
 Analysis Date = 06/06/05 
 Lab Sample ID = 1430071 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.765 
 Most Probable Value = 0.728 
 Percent Recovery = 105.2 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1400212 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25168-75166  Lab Value = 0.333 
 Most Probable Value = 0.302 
 Percent Recovery = 110.3 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1380126 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.769 
 Most Probable Value = 0.728 
 Percent Recovery = 105.7 
 Analysis Date = 05/31/05 
 Lab Sample ID = 1370183 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 0.774 
 Most Probable Value = 0.728 
 Percent Recovery = 106.4 
 Analysis Date = 05/24/05 
 Lab Sample ID = 1330243 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25168-75166  Lab Value = 0.310 
 Most Probable Value = 0.302 
 Percent Recovery = 102.6 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1310149 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.308 
 Most Probable Value = 0.302 
 Percent Recovery = 102.0 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1290082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.774 
 Most Probable Value = 0.728 
 Percent Recovery = 106.4 
 Analysis Date = 05/17/05 
 Lab Sample ID = 1260175 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25168-75166  Lab Value = 0.321 
 Most Probable Value = 0.302 
 Percent Recovery = 106.3 
 Analysis Date = 05/11/05 
 Lab Sample ID = 1240238 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.781 
 Most Probable Value = 0.728 
 Percent Recovery = 107.4 
 Analysis Date = 05/11/05 
 Lab Sample ID = 1230133 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25168-75166  Lab Value = 0.310 
 Most Probable Value = 0.302 
 Percent Recovery = 102.6 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1190254 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.446 
 Most Probable Value = 0.420 
 Percent Recovery = 106.2 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1170145 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.444 
 Most Probable Value = 0.420 
 Percent Recovery = 105.7 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1150104 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.333 
 Most Probable Value = 0.302 
 Percent Recovery = 110.3 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1120324 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.444 
 Most Probable Value = 0.420 
 Percent Recovery = 105.7 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1100120 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.309 
 Most Probable Value = 0.302 
 Percent Recovery = 102.3 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090064 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.306 
 Most Probable Value = 0.302 
 Percent Recovery = 101.3 
 Analysis Date = 04/20/05 
 Lab Sample ID = 1050219 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.447 
 Most Probable Value = 0.420 
 Percent Recovery = 106.4 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.474 
 Most Probable Value = 0.420 
 Percent Recovery = 112.9 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1010109 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.341 
 Most Probable Value = 0.302 
 Percent Recovery = 112.9 
 Analysis Date = 04/12/05 
 Lab Sample ID = 0980167 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.472 
 Most Probable Value = 0.420 
 Percent Recovery = 112.4 
 Analysis Date = 04/08/05 
 Lab Sample ID = 0960149 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.354 
 Most Probable Value = 0.302 
 Percent Recovery = 117.2 
 Analysis Date = 04/08/05 
 Lab Sample ID = 0950132 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.446 
 Most Probable Value = 0.420 
 Percent Recovery = 106.2 
 Analysis Date = 03/31/05 
 Lab Sample ID = 0870068 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.735 
 Most Probable Value = 0.722 
 Percent Recovery = 101.8 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0840176 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50164  Lab Value = 0.455 
 Most Probable Value = 0.420 
 Percent Recovery = 108.3 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0810029 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.752 
 Most Probable Value = 0.722 
 Percent Recovery = 104.2 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0810033 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50164  Lab Value = 0.442 
 Most Probable Value = 0.420 
 Percent Recovery = 105.2 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750082 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.739 
 Most Probable Value = 0.722 
 Percent Recovery = 102.4 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0760179 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 0.465 
 Most Probable Value = 0.420 
 Percent Recovery = 110.7 
 Analysis Date = 03/15/05 
 Lab Sample ID = 0730075 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.478 
 Most Probable Value = 0.420 
 Percent Recovery = 113.8 
 Analysis Date = 03/15/05 
 Lab Sample ID = 0610080 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.737 
 Most Probable Value = 0.722 
 Percent Recovery = 102.1 
 Analysis Date = 03/15/05 
 Lab Sample ID = 0700205 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 0.444 
 Most Probable Value = 0.420 
 Percent Recovery = 105.7 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0660058 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.763 
 Most Probable Value = 0.722 
 Percent Recovery = 105.7 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0670093 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50164  Lab Value = 0.771 
 Most Probable Value = 0.722 
 Percent Recovery = 106.8 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0620100 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 0.555 
 Most Probable Value = 0.518 
 Percent Recovery = 107.2 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0560029 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.742 
 Most Probable Value = 0.722 
 Percent Recovery = 102.8 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0590068 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50164  Lab Value = 0.523 
 Most Probable Value = 0.518 
 Percent Recovery = 101.1 
 Analysis Date = 03/01/05 
 Lab Sample ID = 0540035 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.559 
 Most Probable Value = 0.518 
 Percent Recovery = 108.0 
 Analysis Date = 02/23/05 
 Lab Sample ID = 0530104 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.782 
 Most Probable Value = 0.722 
 Percent Recovery = 108.3 
 Analysis Date = 02/23/05 
 Lab Sample ID = 0530102 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50164  Lab Value = 0.764 
 Most Probable Value = 0.722 
 Percent Recovery = 105.8 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0480106 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50164  Lab Value = 0.757 
 Most Probable Value = 0.722 
 Percent Recovery = 104.8 
 Analysis Date = 02/17/05 
 Lab Sample ID = 0470026 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50164  Lab Value = 0.561 
 Most Probable Value = 0.518 
 Percent Recovery = 108.4 
 Analysis Date = 02/15/05 
 Lab Sample ID = 0420131 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.550 
 Most Probable Value = 0.518 
 Percent Recovery = 106.3 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0390057 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.543 
 Most Probable Value = 0.518 
 Percent Recovery = 104.9 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0380081 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.770 
 Most Probable Value = 0.722 
 Percent Recovery = 106.6 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0380080 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 0.764 
 Most Probable Value = 0.722 
 Percent Recovery = 105.8 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0330053 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50164  Lab Value = 0.517 
 Most Probable Value = 0.518 
 Percent Recovery = 99.9 
 Analysis Date = 02/02/05 
 Lab Sample ID = 0310046 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.683 
 Most Probable Value = 0.647 
 Percent Recovery = 105.6 
 Analysis Date = 02/01/05 
 Lab Sample ID = 0280052 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 0.683 
 Most Probable Value = 0.647 
 Percent Recovery = 105.6 
 Analysis Date = 02/01/05 
 Lab Sample ID = 0250044 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 0.571 
 Most Probable Value = 0.518 
 Percent Recovery = 110.3 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0240051 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.687 
 Most Probable Value = 0.647 
 Percent Recovery = 106.2 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0210119 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 0.548 
 Most Probable Value = 0.518 
 Percent Recovery = 105.9 
 Analysis Date = 01/21/05 
 Lab Sample ID = 0190085 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.557 
 Most Probable Value = 0.518 
 Percent Recovery = 107.6 
 Analysis Date = 01/19/05 
 Lab Sample ID = 0180073 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.708 
 Most Probable Value = 0.647 
 Percent Recovery = 109.4 
 Analysis Date = 01/18/05 
 Lab Sample ID = 0130108 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50164-50166  Lab Value = 0.690 
 Most Probable Value = 0.647 
 Percent Recovery = 106.6 
 Analysis Date = 01/13/05 
 Lab Sample ID = 0100087 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50166  Lab Value = 0.540 
 Most Probable Value = 0.518 
 Percent Recovery = 104.3 
 Analysis Date = 01/12/05 
 Lab Sample ID = 0070092 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.566 
 Most Probable Value = 0.518 
 Percent Recovery = 109.4 
 Analysis Date = 01/12/05 
 Lab Sample ID = 0040023 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 0.681 
 Most Probable Value = 0.647 
 Percent Recovery = 105.3 
 Analysis Date = 01/12/05 
 Lab Sample ID = 0060062 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 0.686 
 Most Probable Value = 0.647 
 Percent Recovery = 106.0 
 Analysis Date = 01/04/05 
 Lab Sample ID = 3640099 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 0.788 
 Most Probable Value = 0.728 
 Percent Recovery = 108.3 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3630016 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25168-75166  Lab Value = 0.795 
 Most Probable Value = 0.728 
 Percent Recovery = 109.3 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620026 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25168-75166  Lab Value = 0.680 
 Most Probable Value = 0.647 
 Percent Recovery = 105.1 
 Analysis Date = 12/28/04 
 Lab Sample ID = 3570032 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 0.761 
 Most Probable Value = 0.728 
 Percent Recovery = 104.6 
 Analysis Date = 12/28/04 
 Lab Sample ID = 3560050 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25168-75166  Lab Value = 0.730 
 Most Probable Value = 0.647 
 Percent Recovery = 112.8 
 Analysis Date = 12/27/04 
 Lab Sample ID = 3520152 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50164-50166  Lab Value = 0.662 
 Most Probable Value = 0.647 
 Percent Recovery = 102.3 
 Analysis Date = 12/22/04 
 Lab Sample ID = 3500121 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 0.740 
 Most Probable Value = 0.728 
 Percent Recovery = 101.7 
 Analysis Date = 12/22/04 
 Lab Sample ID = 3490090 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 0.768 
 Most Probable Value = 0.728 
 Percent Recovery = 105.6 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3440142 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 0.677 
 Most Probable Value = 0.647 
 Percent Recovery = 104.6 
 Analysis Date = 12/16/04 
 Lab Sample ID = 3430168 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50166  Lab Value = 0.739 
 Most Probable Value = 0.728 
 Percent Recovery = 101.6 
 Analysis Date = 12/16/04 
 Lab Sample ID = 3430065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 0.714 
 Most Probable Value = 0.647 
 Percent Recovery = 110.4 
 Analysis Date = 12/15/04 
 Lab Sample ID = 3410091 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50166  Lab Value = 0.746 
 Most Probable Value = 0.728 
 Percent Recovery = 102.5 
 Analysis Date = 12/10/04 
 Lab Sample ID = 3350091 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 0.313 
 Most Probable Value = 0.302 
 Percent Recovery = 103.6 
 Analysis Date = 12/08/04 
 Lab Sample ID = 3310072 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.308 
 Most Probable Value = 0.302 
 Percent Recovery = 102.0 
 Analysis Date = 12/07/04 
 Lab Sample ID = 3280101 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.319 
 Most Probable Value = 0.302 
 Percent Recovery = 105.6 
 Analysis Date = 12/06/04 
 Lab Sample ID = 3270046 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.768 
 Most Probable Value = 0.728 
 Percent Recovery = 105.6 
 Analysis Date = 12/06/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 0.768 
 Most Probable Value = 0.728 
 Percent Recovery = 105.6 
 Analysis Date = 12/06/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 0.755 
 Most Probable Value = 0.728 
 Percent Recovery = 103.8 
 Analysis Date = 11/30/04 
 Lab Sample ID = 3220111 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 0.760 
 Most Probable Value = 0.728 
 Percent Recovery = 104.5 
 Analysis Date = 11/29/04 
 Lab Sample ID = 3200082 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 0.328 
 Most Probable Value = 0.302 
 Percent Recovery = 108.6 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3150132 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.306 
 Most Probable Value = 0.302 
 Percent Recovery = 101.3 
 Analysis Date = 11/23/04 
 Lab Sample ID = 3130199 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.725 
 Most Probable Value = 0.728 
 Percent Recovery = 99.7 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3100046 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25168-75166  Lab Value = 0.301 
 Most Probable Value = 0.302 
 Percent Recovery = 99.7 
 Analysis Date = 11/17/04 
 Lab Sample ID = 3080118 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.767 
 Most Probable Value = 0.728 
 Percent Recovery = 105.4 
 Analysis Date = 11/17/04 
 Lab Sample ID = 3080007 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 0.310 
 Most Probable Value = 0.302 
 Percent Recovery = 102.6 
 Analysis Date = 11/15/04 
 Lab Sample ID = 3060016 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.439 
 Most Probable Value = 0.420 
 Percent Recovery = 104.5 
 Analysis Date = 11/09/04 
 Lab Sample ID = 3010208 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.413 
 Most Probable Value = 0.420 
 Percent Recovery = 98.3 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2990111 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.329 
 Most Probable Value = 0.302 
 Percent Recovery = 108.9 
 Analysis Date = 11/03/04 
 Lab Sample ID = 2960265 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.447 
 Most Probable Value = 0.420 
 Percent Recovery = 106.4 
 Analysis Date = 11/01/04 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.320 
 Most Probable Value = 0.302 
 Percent Recovery = 106.0 
 Analysis Date = 11/01/04 
 Lab Sample ID = 2940025 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.315 
 Most Probable Value = 0.302 
 Percent Recovery = 104.3 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2890204 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.459 
 Most Probable Value = 0.420 
 Percent Recovery = 109.3 
 Analysis Date = 10/27/04 
 Lab Sample ID = 2870066 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.446 
 Most Probable Value = 0.420 
 Percent Recovery = 106.2 
 Analysis Date = 10/25/04 
 Lab Sample ID = 2820229 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.317 
 Most Probable Value = 0.302 
 Percent Recovery = 105.0 
 Analysis Date = 10/25/04 
 Lab Sample ID = 2820219 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.452 
 Most Probable Value = 0.420 
 Percent Recovery = 107.6 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2790156 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 0.318 
 Most Probable Value = 0.302 
 Percent Recovery = 105.3 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2780100 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.305 
 Most Probable Value = 0.302 
 Percent Recovery = 101.0 
 Analysis Date = 10/18/04 
 Lab Sample ID = 2730045 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.317 
 Most Probable Value = 0.302 
 Percent Recovery = 105.0 
 Analysis Date = 10/15/04 
 Lab Sample ID = 2720076 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.633 
 Most Probable Value = 0.645 
 Percent Recovery = 98.1 
 Analysis Date = 10/15/04 
 Lab Sample ID = 2720112 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 0.818 
 Most Probable Value = 0.827 
 Percent Recovery = 98.9 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2710004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 0.680 
 Most Probable Value = 0.645 
 Percent Recovery = 105.4 
 Analysis Date = 10/13/04 
 Lab Sample ID = 2660098 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.307 
 Most Probable Value = 0.302 
 Percent Recovery = 101.7 
 Analysis Date = 10/08/04 
 Lab Sample ID = 2650152 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.690 
 Most Probable Value = 0.645 
 Percent Recovery = 107.0 
 Analysis Date = 10/08/04 
 Lab Sample ID = 2640150 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50160  Lab Value = 0.330 
 Most Probable Value = 0.302 
 Percent Recovery = 109.3 
 Analysis Date = 10/06/04 
 Lab Sample ID = 2610099 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.853 
 Most Probable Value = 0.827 
 Percent Recovery = 103.1 
 Analysis Date = 10/06/04 
 Lab Sample ID = 2610104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 0.323 
 Most Probable Value = 0.302 
 Percent Recovery = 107.0 
 Analysis Date = 09/28/04 
 Lab Sample ID = 2570021 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.669 
 Most Probable Value = 0.645 
 Percent Recovery = 103.7 
 Analysis Date = 09/28/04 
 Lab Sample ID = 2580138 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 0.844 
 Most Probable Value = 0.827 
 Percent Recovery = 102.1 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2540393 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.326 
 Most Probable Value = 0.302 
 Percent Recovery = 107.9 
 Analysis Date = 09/20/04 
 Lab Sample ID = 2520066 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.667 
 Most Probable Value = 0.645 
 Percent Recovery = 103.4 
 Analysis Date = 09/20/04 
 Lab Sample ID = 2520139 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.879 
 Most Probable Value = 0.827 
 Percent Recovery = 106.3 
 Analysis Date = 09/16/04 
 Lab Sample ID = 2470069 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50164  Lab Value = 0.697 
 Most Probable Value = 0.645 
 Percent Recovery = 108.1 
 Analysis Date = 09/16/04 
 Lab Sample ID = 2470067 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50160  Lab Value = 0.826 
 Most Probable Value = 0.827 
 Percent Recovery = 99.9 
 Analysis Date = 09/09/04 
 Lab Sample ID = 2450030 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50164  Lab Value = 0.334 
 Most Probable Value = 0.331 
 Percent Recovery = 100.9 
 Analysis Date = 09/02/04 
 Lab Sample ID = 2400254 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25164-75160  Lab Value = 0.845 
 Most Probable Value = 0.827 
 Percent Recovery = 102.2 
 Analysis Date = 09/01/04 
 Lab Sample ID = 2390382 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.376 
 Most Probable Value = 0.331 
 Percent Recovery = 113.6 
 Analysis Date = 08/26/04 
 Lab Sample ID = 2360304 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25164-75160  Lab Value = 0.373 
 Most Probable Value = 0.331 
 Percent Recovery = 112.7 
 Analysis Date = 08/26/04 
 Lab Sample ID = 2360306 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25164-75160  Lab Value = 0.841 
 Most Probable Value = 0.827 
 Percent Recovery = 101.7 
 Analysis Date = 08/24/04 
 Lab Sample ID = 2330199 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 0.856 
 Most Probable Value = 0.827 
 Percent Recovery = 103.5 
 Analysis Date = 08/19/04 
 Lab Sample ID = 2290180 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 0.334 
 Most Probable Value = 0.331 
 Percent Recovery = 100.9 
 Analysis Date = 08/19/04 
 Lab Sample ID = 2290109 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25164-75160  Lab Value = 0.839 
 Most Probable Value = 0.827 
 Percent Recovery = 101.5 
 Analysis Date = 08/17/04 
 Lab Sample ID = 2250113 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 0.362 
 Most Probable Value = 0.331 
 Percent Recovery = 109.4 
 Analysis Date = 08/13/04 
 Lab Sample ID = 2220154 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 0.884 
 Most Probable Value = 0.827 
 Percent Recovery = 106.9 
 Analysis Date = 08/12/04 
 Lab Sample ID = 2190179 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50164  Lab Value = 0.358 
 Most Probable Value = 0.331 
 Percent Recovery = 108.2 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180208 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 0.313 
 Most Probable Value = 0.295 
 Percent Recovery = 106.1 
 Analysis Date = 08/05/04 
 Lab Sample ID = 2120268 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.664 
 Most Probable Value = 0.645 
 Percent Recovery = 102.9 
 Analysis Date = 08/04/04 
 Lab Sample ID = 2110281 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.306 
 Most Probable Value = 0.295 
 Percent Recovery = 103.7 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2100144 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.696 
 Most Probable Value = 0.645 
 Percent Recovery = 107.9 
 Analysis Date = 07/29/04 
 Lab Sample ID = 2080070 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50160  Lab Value = 0.317 
 Most Probable Value = 0.295 
 Percent Recovery = 107.5 
 Analysis Date = 07/28/04 
 Lab Sample ID = 2040259 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.680 
 Most Probable Value = 0.645 
 Percent Recovery = 105.4 
 Analysis Date = 07/27/04 
 Lab Sample ID = 2030201 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.300 
 Most Probable Value = 0.295 
 Percent Recovery = 101.7 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010151 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.664 
 Most Probable Value = 0.645 
 Percent Recovery = 102.9 
 Analysis Date = 07/21/04 
 Lab Sample ID = 1980047 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.311 
 Most Probable Value = 0.295 
 Percent Recovery = 105.4 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1960109 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.660 
 Most Probable Value = 0.645 
 Percent Recovery = 102.3 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1910175 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 0.327 
 Most Probable Value = 0.295 
 Percent Recovery = 110.8 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1900169 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 0.648 
 Most Probable Value = 0.645 
 Percent Recovery = 100.5 
 Analysis Date = 07/13/04 
 Lab Sample ID = 1890093 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 0.334 
 Most Probable Value = 0.302 
 Percent Recovery = 110.6 
 Analysis Date = 07/07/04 
 Lab Sample ID = 1820223 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.323 
 Most Probable Value = 0.302 
 Percent Recovery = 107.0 
 Analysis Date = 07/07/04 
 Lab Sample ID = 1800146 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.682 
 Most Probable Value = 0.645 
 Percent Recovery = 105.7 
 Analysis Date = 07/07/04 
 Lab Sample ID = 1810178 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 0.840 
 Most Probable Value = 0.827 
 Percent Recovery = 101.6 
 Analysis Date = 07/01/04 
 Lab Sample ID = 1800052 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 0.682 
 Most Probable Value = 0.645 
 Percent Recovery = 105.7 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1750197 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 0.314 
 Most Probable Value = 0.302 
 Percent Recovery = 104.0 
 Analysis Date = 06/28/04 
 Lab Sample ID = 1740199 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.857 
 Most Probable Value = 0.827 
 Percent Recovery = 103.6 
 Analysis Date = 06/25/04 
 Lab Sample ID = 1700345 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 0.668 
 Most Probable Value = 0.645 
 Percent Recovery = 103.6 
 Analysis Date = 06/25/04 
 Lab Sample ID = 1730132 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 0.324 
 Most Probable Value = 0.302 
 Percent Recovery = 107.3 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1680178 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.343 
 Most Probable Value = 0.302 
 Percent Recovery = 113.6 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660228 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.889 
 Most Probable Value = 0.827 
 Percent Recovery = 107.5 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660227 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50164  Lab Value = 0.681 
 Most Probable Value = 0.645 
 Percent Recovery = 105.6 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1670237 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 0.665 
 Most Probable Value = 0.645 
 Percent Recovery = 103.1 
 Analysis Date = 06/16/04 
 Lab Sample ID = 1610175 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.327 
 Most Probable Value = 0.302 
 Percent Recovery = 108.3 
 Analysis Date = 06/15/04 
 Lab Sample ID = 1600039 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.666 
 Most Probable Value = 0.645 
 Percent Recovery = 103.3 
 Analysis Date = 06/15/04 
 Lab Sample ID = 1590114 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.869 
 Most Probable Value = 0.827 
 Percent Recovery = 105.1 
 Analysis Date = 06/14/04 
 Lab Sample ID = 1560050 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50164  Lab Value = 0.857 
 Most Probable Value = 0.827 
 Percent Recovery = 103.6 
 Analysis Date = 06/09/04 
 Lab Sample ID = 1540005 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 0.350 
 Most Probable Value = 0.331 
 Percent Recovery = 105.7 
 Analysis Date = 06/04/04 
 Lab Sample ID = 1530026 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 0.847 
 Most Probable Value = 0.827 
 Percent Recovery = 102.4 
 Analysis Date = 06/03/04 
 Lab Sample ID = 1480238 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.349 
 Most Probable Value = 0.331 
 Percent Recovery = 105.4 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450084 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 0.862 
 Most Probable Value = 0.827 
 Percent Recovery = 104.2 
 Analysis Date = 05/26/04 
 Lab Sample ID = 1410185 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 0.350 
 Most Probable Value = 0.331 
 Percent Recovery = 105.7 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1410032 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 0.848 
 Most Probable Value = 0.827 
 Percent Recovery = 102.5 
 Analysis Date = 05/24/04 
 Lab Sample ID = 1350393 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.349 
 Most Probable Value = 0.331 
 Percent Recovery = 105.4 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1340012 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 0.850 
 Most Probable Value = 0.827 
 Percent Recovery = 102.8 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1330105 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.848 
 Most Probable Value = 0.827 
 Percent Recovery = 102.5 
 Analysis Date = 05/12/04 
 Lab Sample ID = 1280292 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.360 
 Most Probable Value = 0.331 
 Percent Recovery = 108.8 
 Analysis Date = 05/12/04 
 Lab Sample ID = 1280293 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 0.348 
 Most Probable Value = 0.331 
 Percent Recovery = 105.1 
 Analysis Date = 05/06/04 
 Lab Sample ID = 1260165 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 0.680 
 Most Probable Value = 0.645 
 Percent Recovery = 105.4 
 Analysis Date = 05/04/04 
 Lab Sample ID = 1200122 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.317 
 Most Probable Value = 0.295 
 Percent Recovery = 107.5 
 Analysis Date = 05/04/04 
 Lab Sample ID = 1210043 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.301 
 Most Probable Value = 0.295 
 Percent Recovery = 102.0 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1190151 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.669 
 Most Probable Value = 0.645 
 Percent Recovery = 103.7 
 Analysis Date = 04/27/04 
 Lab Sample ID = 1140201 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 0.682 
 Most Probable Value = 0.645 
 Percent Recovery = 105.7 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1120115 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 0.315 
 Most Probable Value = 0.295 
 Percent Recovery = 106.8 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1130166 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.650 
 Most Probable Value = 0.645 
 Percent Recovery = 100.8 
 Analysis Date = 04/19/04 
 Lab Sample ID = 1060212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 0.303 
 Most Probable Value = 0.295 
 Percent Recovery = 102.7 
 Analysis Date = 04/19/04 
 Lab Sample ID = 1070090 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.308 
 Most Probable Value = 0.295 
 Percent Recovery = 104.4 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1050148 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.658 
 Most Probable Value = 0.645 
 Percent Recovery = 102.0 
 Analysis Date = 04/13/04 
 Lab Sample ID = 1000232 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 0.325 
 Most Probable Value = 0.295 
 Percent Recovery = 110.2 
 Analysis Date = 04/12/04 
 Lab Sample ID = 1000010 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 0.693 
 Most Probable Value = 0.645 
 Percent Recovery = 107.4 
 Analysis Date = 04/09/04 
 Lab Sample ID = 0980128 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50160  Lab Value = 0.307 
 Most Probable Value = 0.302 
 Percent Recovery = 101.7 
 Analysis Date = 03/31/04 
 Lab Sample ID = 0860116 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.664 
 Most Probable Value = 0.645 
 Percent Recovery = 102.9 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0850132 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.343 
 Most Probable Value = 0.302 
 Percent Recovery = 113.6 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0840039 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.890 
 Most Probable Value = 0.827 
 Percent Recovery = 107.6 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0840042 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 0.682 
 Most Probable Value = 0.645 
 Percent Recovery = 105.7 
 Analysis Date = 03/23/04 
 Lab Sample ID = 0790171 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 0.316 
 Most Probable Value = 0.302 
 Percent Recovery = 104.6 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0780116 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.683 
 Most Probable Value = 0.645 
 Percent Recovery = 105.9 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0770122 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 0.842 
 Most Probable Value = 0.827 
 Percent Recovery = 101.8 
 Analysis Date = 03/18/04 
 Lab Sample ID = 0760006 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 0.313 
 Most Probable Value = 0.302 
 Percent Recovery = 103.6 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0720256 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.666 
 Most Probable Value = 0.645 
 Percent Recovery = 103.3 
 Analysis Date = 03/15/04 
 Lab Sample ID = 0710093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.328 
 Most Probable Value = 0.302 
 Percent Recovery = 108.6 
 Analysis Date = 03/11/04 
 Lab Sample ID = 0700107 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.859 
 Most Probable Value = 0.827 
 Percent Recovery = 103.9 
 Analysis Date = 03/11/04 
 Lab Sample ID = 0700087 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 0.313 
 Most Probable Value = 0.302 
 Percent Recovery = 103.6 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0640095 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.677 
 Most Probable Value = 0.645 
 Percent Recovery = 105.0 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0650011 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.669 
 Most Probable Value = 0.645 
 Percent Recovery = 103.7 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630083 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 0.844 
 Most Probable Value = 0.827 
 Percent Recovery = 102.1 
 Analysis Date = 03/03/04 
 Lab Sample ID = 0620097 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.890 
 Most Probable Value = 0.827 
 Percent Recovery = 107.6 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0610095 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 0.910 
 Most Probable Value = 0.827 
 Percent Recovery = 110.0 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0610094 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.388 
 Most Probable Value = 0.331 
 Percent Recovery = 117.2 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0610093 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25164-75160  Lab Value = 0.364 
 Most Probable Value = 0.331 
 Percent Recovery = 110.0 
 Analysis Date = 02/25/04 
 Lab Sample ID = 0540143 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 0.851 
 Most Probable Value = 0.827 
 Percent Recovery = 102.9 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0510153 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 0.337 
 Most Probable Value = 0.331 
 Percent Recovery = 101.8 
 Analysis Date = 02/23/04 
 Lab Sample ID = 0500109 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 0.863 
 Most Probable Value = 0.827 
 Percent Recovery = 104.4 
 Analysis Date = 02/18/04 
 Lab Sample ID = 0440043 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 0.848 
 Most Probable Value = 0.827 
 Percent Recovery = 102.5 
 Analysis Date = 02/18/04 
 Lab Sample ID = 0420061 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.364 
 Most Probable Value = 0.331 
 Percent Recovery = 110.0 
 Analysis Date = 02/18/04 
 Lab Sample ID = 0430003 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 0.854 
 Most Probable Value = 0.827 
 Percent Recovery = 103.3 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0360096 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 0.364 
 Most Probable Value = 0.331 
 Percent Recovery = 110.0 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0370113 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 0.344 
 Most Probable Value = 0.331 
 Percent Recovery = 103.9 
 Analysis Date = 02/05/04 
 Lab Sample ID = 0350005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 0.643 
 Most Probable Value = 0.645 
 Percent Recovery = 99.7 
 Analysis Date = 02/02/04 
 Lab Sample ID = 0290101 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 0.305 
 Most Probable Value = 0.295 
 Percent Recovery = 103.4 
 Analysis Date = 02/02/04 
 Lab Sample ID = 0300087 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.298 
 Most Probable Value = 0.295 
 Percent Recovery = 101.0 
 Analysis Date = 02/02/04 
 Lab Sample ID = 0280031 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 0.656 
 Most Probable Value = 0.645 
 Percent Recovery = 101.7 
 Analysis Date = 01/26/04 
 Lab Sample ID = 0230095 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 0.303 
 Most Probable Value = 0.295 
 Percent Recovery = 102.7 
 Analysis Date = 01/26/04 
 Lab Sample ID = 0220105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.673 
 Most Probable Value = 0.645 
 Percent Recovery = 104.3 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0210228 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 0.653 
 Most Probable Value = 0.645 
 Percent Recovery = 101.2 
 Analysis Date = 01/21/04 
 Lab Sample ID = 0140069 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 0.307 
 Most Probable Value = 0.295 
 Percent Recovery = 104.1 
 Analysis Date = 01/21/04 
 Lab Sample ID = 0150116 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.311 
 Most Probable Value = 0.295 
 Percent Recovery = 105.4 
 Analysis Date = 01/20/04 
 Lab Sample ID = 0130119 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.673 
 Most Probable Value = 0.645 
 Percent Recovery = 104.3 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0080051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 0.676 
 Most Probable Value = 0.645 
 Percent Recovery = 104.8 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0060023 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.310 
 Most Probable Value = 0.295 
 Percent Recovery = 105.1 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0070036 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.326 
 Most Probable Value = 0.302 
 Percent Recovery = 107.9 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3640020 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.321 
 Most Probable Value = 0.302 
 Percent Recovery = 106.3 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3630059 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.862 
 Most Probable Value = 0.827 
 Percent Recovery = 104.2 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3580003 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 0.693 
 Most Probable Value = 0.645 
 Percent Recovery = 107.4 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3630060 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50160  Lab Value = 0.691 
 Most Probable Value = 0.645 
 Percent Recovery = 107.1 
 Analysis Date = 01/02/04 
 Lab Sample ID = 3560117 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50160  Lab Value = 0.326 
 Most Probable Value = 0.302 
 Percent Recovery = 107.9 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3530204 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.676 
 Most Probable Value = 0.645 
 Percent Recovery = 104.8 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3520154 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.868 
 Most Probable Value = 0.827 
 Percent Recovery = 105.0 
 Analysis Date = 12/22/03 
 Lab Sample ID = 3510016 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50164  Lab Value = 0.322 
 Most Probable Value = 0.302 
 Percent Recovery = 106.6 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3490100 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.315 
 Most Probable Value = 0.302 
 Percent Recovery = 104.3 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3450140 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.667 
 Most Probable Value = 0.645 
 Percent Recovery = 103.4 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3490025 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.849 
 Most Probable Value = 0.827 
 Percent Recovery = 102.7 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3440152 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.662 
 Most Probable Value = 0.645 
 Percent Recovery = 102.6 
 Analysis Date = 12/15/03 
 Lab Sample ID = 3420094 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.296 
 Most Probable Value = 0.302 
 Percent Recovery = 98.0 
 Analysis Date = 12/11/03 
 Lab Sample ID = 3390170 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.841 
 Most Probable Value = 0.827 
 Percent Recovery = 101.7 
 Analysis Date = 12/11/03 
 Lab Sample ID = 3370089 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 0.681 
 Most Probable Value = 0.645 
 Percent Recovery = 105.6 
 Analysis Date = 12/11/03 
 Lab Sample ID = 3370090 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 0.859 
 Most Probable Value = 0.827 
 Percent Recovery = 103.9 
 Analysis Date = 12/10/03 
 Lab Sample ID = 3350067 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 0.836 
 Most Probable Value = 0.827 
 Percent Recovery = 101.1 
 Analysis Date = 12/10/03 
 Lab Sample ID = 3320022 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 0.361 
 Most Probable Value = 0.331 
 Percent Recovery = 109.1 
 Analysis Date = 12/10/03 
 Lab Sample ID = 3350066 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 0.355 
 Most Probable Value = 0.331 
 Percent Recovery = 107.3 
 Analysis Date = 12/10/03 
 Lab Sample ID = 3280020 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 0.869 
 Most Probable Value = 0.827 
 Percent Recovery = 105.1 
 Analysis Date = 12/01/03 
 Lab Sample ID = 3250016 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50164  Lab Value = 0.354 
 Most Probable Value = 0.331 
 Percent Recovery = 106.9 
 Analysis Date = 12/01/03 
 Lab Sample ID = 3230181 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 0.863 
 Most Probable Value = 0.827 
 Percent Recovery = 104.4 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210090 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 0.351 
 Most Probable Value = 0.331 
 Percent Recovery = 106.0 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3170134 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 0.873 
 Most Probable Value = 0.827 
 Percent Recovery = 105.6 
 Analysis Date = 11/21/03 
 Lab Sample ID = 3160056 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 0.846 
 Most Probable Value = 0.827 
 Percent Recovery = 102.3 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3100106 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 0.343 
 Most Probable Value = 0.331 
 Percent Recovery = 103.6 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3100105 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 0.345 
 Most Probable Value = 0.331 
 Percent Recovery = 104.2 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3100099 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 0.662 
 Most Probable Value = 0.645 
 Percent Recovery = 102.6 
 Analysis Date = 11/19/03 
 Lab Sample ID = 3040004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 0.301 
 Most Probable Value = 0.295 
 Percent Recovery = 102.0 
 Analysis Date = 11/19/03 
 Lab Sample ID = 3040008 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.316 
 Most Probable Value = 0.295 
 Percent Recovery = 107.1 
 Analysis Date = 11/18/03 
 Lab Sample ID = 3020153 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.688 
 Most Probable Value = 0.645 
 Percent Recovery = 106.7 
 Analysis Date = 11/17/03 
 Lab Sample ID = 2970148 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50160  Lab Value = 0.674 
 Most Probable Value = 0.645 
 Percent Recovery = 104.5 
 Analysis Date = 11/14/03 
 Lab Sample ID = 2950090 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.304 
 Most Probable Value = 0.295 
 Percent Recovery = 103.1 
 Analysis Date = 11/14/03 
 Lab Sample ID = 2960051 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.680 
 Most Probable Value = 0.645 
 Percent Recovery = 105.4 
 Analysis Date = 11/10/03 
 Lab Sample ID = 2890049 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.309 
 Most Probable Value = 0.295 
 Percent Recovery = 104.7 
 Analysis Date = 11/10/03 
 Lab Sample ID = 2900094 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.311 
 Most Probable Value = 0.295 
 Percent Recovery = 105.4 
 Analysis Date = 11/07/03 
 Lab Sample ID = 2880040 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.659 
 Most Probable Value = 0.645 
 Percent Recovery = 102.2 
 Analysis Date = 11/06/03 
 Lab Sample ID = 2820082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 0.677 
 Most Probable Value = 0.645 
 Percent Recovery = 105.0 
 Analysis Date = 11/05/03 
 Lab Sample ID = 2800047 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 0.317 
 Most Probable Value = 0.295 
 Percent Recovery = 107.5 
 Analysis Date = 11/05/03 
 Lab Sample ID = 2810076 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.550 
 Most Probable Value = 0.525 
 Percent Recovery = 104.8 
 Analysis Date = 11/04/03 
 Lab Sample ID = 2750085 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.320 
 Most Probable Value = 0.295 
 Percent Recovery = 108.5 
 Analysis Date = 11/03/03 
 Lab Sample ID = 2720099 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.568 
 Most Probable Value = 0.525 
 Percent Recovery = 108.2 
 Analysis Date = 11/03/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 0.324 
 Most Probable Value = 0.295 
 Percent Recovery = 109.8 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2680130 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.350 
 Most Probable Value = 0.295 
 Percent Recovery = 118.6 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2660184 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 0.572 
 Most Probable Value = 0.525 
 Percent Recovery = 109.0 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2660185 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 0.562 
 Most Probable Value = 0.525 
 Percent Recovery = 107.0 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 0.317 
 Most Probable Value = 0.295 
 Percent Recovery = 107.5 
 Analysis Date = 10/28/03 
 Lab Sample ID = 2620141 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.550 
 Most Probable Value = 0.525 
 Percent Recovery = 104.8 
 Analysis Date = 10/28/03 
 Lab Sample ID = 2650126 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.342 
 Most Probable Value = 0.295 
 Percent Recovery = 115.9 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2610103 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 0.324 
 Most Probable Value = 0.295 
 Percent Recovery = 109.8 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2590133 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.566 
 Most Probable Value = 0.525 
 Percent Recovery = 107.8 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 0.332 
 Most Probable Value = 0.295 
 Percent Recovery = 112.5 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2540341 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.555 
 Most Probable Value = 0.525 
 Percent Recovery = 105.7 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2550415 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.549 
 Most Probable Value = 0.525 
 Percent Recovery = 104.6 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.295 
 Most Probable Value = 0.295 
 Percent Recovery = 100.0 
 Analysis Date = 09/23/03 
 Lab Sample ID = 2510128 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 0.530 
 Most Probable Value = 0.525 
 Percent Recovery = 101.0 
 Analysis Date = 09/23/03 
 Lab Sample ID = 2520132 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 0.529 
 Most Probable Value = 0.525 
 Percent Recovery = 100.8 
 Analysis Date = 09/23/03 
 Lab Sample ID = 2520126 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 0.516 
 Most Probable Value = 0.525 
 Percent Recovery = 98.3 
 Analysis Date = 09/19/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.301 
 Most Probable Value = 0.295 
 Percent Recovery = 102.0 
 Analysis Date = 09/18/03 
 Lab Sample ID = 2460166 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 0.182 
 Most Probable Value = 0.175 
 Percent Recovery = 104.0 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2410132 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.659 
 Most Probable Value = 0.645 
 Percent Recovery = 102.2 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2390142 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.192 
 Most Probable Value = 0.175 
 Percent Recovery = 109.7 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.181 
 Most Probable Value = 0.175 
 Percent Recovery = 103.4 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.674 
 Most Probable Value = 0.645 
 Percent Recovery = 104.5 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2380209 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.671 
 Most Probable Value = 0.645 
 Percent Recovery = 104.0 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2370110 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.178 
 Most Probable Value = 0.175 
 Percent Recovery = 101.7 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2370111 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.180 
 Most Probable Value = 0.175 
 Percent Recovery = 102.9 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2370103 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.669 
 Most Probable Value = 0.645 
 Percent Recovery = 103.7 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2320206 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.698 
 Most Probable Value = 0.645 
 Percent Recovery = 108.2 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2310232 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 0.182 
 Most Probable Value = 0.175 
 Percent Recovery = 104.0 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.653 
 Most Probable Value = 0.645 
 Percent Recovery = 101.2 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2260052 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.646 
 Most Probable Value = 0.645 
 Percent Recovery = 100.2 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2250131 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 0.183 
 Most Probable Value = 0.175 
 Percent Recovery = 104.6 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2260023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.176 
 Most Probable Value = 0.175 
 Percent Recovery = 100.6 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2230149 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.185 
 Most Probable Value = 0.175 
 Percent Recovery = 105.7 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.192 
 Most Probable Value = 0.175 
 Percent Recovery = 109.7 
 Analysis Date = 08/18/03 
 Lab Sample ID = 2190294 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.674 
 Most Probable Value = 0.645 
 Percent Recovery = 104.5 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2180255 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.673 
 Most Probable Value = 0.645 
 Percent Recovery = 104.3 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2160089 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.170 
 Most Probable Value = 0.175 
 Percent Recovery = 97.1 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.771 
 Most Probable Value = 0.788 
 Percent Recovery = 97.8 
 Analysis Date = 08/11/03 
 Lab Sample ID = 2120194 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.825 
 Most Probable Value = 0.788 
 Percent Recovery = 104.7 
 Analysis Date = 08/06/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.799 
 Most Probable Value = 0.788 
 Percent Recovery = 101.4 
 Analysis Date = 08/04/03 
 Lab Sample ID = 2060330 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.781 
 Most Probable Value = 0.788 
 Percent Recovery = 99.1 
 Analysis Date = 08/01/03 
 Lab Sample ID = 2040051 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.797 
 Most Probable Value = 0.788 
 Percent Recovery = 101.1 
 Analysis Date = 07/28/03 
 Lab Sample ID = 2020064 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.841 
 Most Probable Value = 0.788 
 Percent Recovery = 106.7 
 Analysis Date = 07/24/03 
 Lab Sample ID = 1980176 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.779 
 Most Probable Value = 0.788 
 Percent Recovery = 98.9 
 Analysis Date = 07/23/03 
 Lab Sample ID = 1900243 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.770 
 Most Probable Value = 0.788 
 Percent Recovery = 97.7 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1960190 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.780 
 Most Probable Value = 0.788 
 Percent Recovery = 99.0 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1880064 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.539 
 Most Probable Value = 0.525 
 Percent Recovery = 102.7 
 Analysis Date = 07/11/03 
 Lab Sample ID = 1810172 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.305 
 Most Probable Value = 0.295 
 Percent Recovery = 103.4 
 Analysis Date = 07/10/03 
 Lab Sample ID = 1780190 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.271 
 Most Probable Value = 0.295 
 Percent Recovery = 91.9 
 Analysis Date = 07/10/03 
 Lab Sample ID = 1700127 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.546 
 Most Probable Value = 0.525 
 Percent Recovery = 104.0 
 Analysis Date = 07/10/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.554 
 Most Probable Value = 0.525 
 Percent Recovery = 105.5 
 Analysis Date = 07/08/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.549 
 Most Probable Value = 0.525 
 Percent Recovery = 104.6 
 Analysis Date = 07/07/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.309 
 Most Probable Value = 0.295 
 Percent Recovery = 104.7 
 Analysis Date = 07/02/03 
 Lab Sample ID = 1740202 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.546 
 Most Probable Value = 0.525 
 Percent Recovery = 104.0 
 Analysis Date = 07/02/03 
 Lab Sample ID = 1740203 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.557 
 Most Probable Value = 0.525 
 Percent Recovery = 106.1 
 Analysis Date = 07/02/03 
 Lab Sample ID = 1740034 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 0.307 
 Most Probable Value = 0.295 
 Percent Recovery = 104.1 
 Analysis Date = 06/30/03 
 Lab Sample ID = 1680009 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.330 
 Most Probable Value = 0.295 
 Percent Recovery = 111.9 
 Analysis Date = 06/24/03 
 Lab Sample ID = 1640073 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.327 
 Most Probable Value = 0.295 
 Percent Recovery = 110.8 
 Analysis Date = 06/24/03 
 Lab Sample ID = 1620214 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 0.552 
 Most Probable Value = 0.525 
 Percent Recovery = 105.1 
 Analysis Date = 06/24/03 
 Lab Sample ID = 1640004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.545 
 Most Probable Value = 0.525 
 Percent Recovery = 103.8 
 Analysis Date = 06/19/03 
 Lab Sample ID = 1570331 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.532 
 Most Probable Value = 0.525 
 Percent Recovery = 101.3 
 Analysis Date = 06/19/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.549 
 Most Probable Value = 0.525 
 Percent Recovery = 104.6 
 Analysis Date = 06/16/03 
 Lab Sample ID = 1600203 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 0.305 
 Most Probable Value = 0.295 
 Percent Recovery = 103.4 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1560232 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.541 
 Most Probable Value = 0.525 
 Percent Recovery = 103.0 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.308 
 Most Probable Value = 0.295 
 Percent Recovery = 104.4 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1540186 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.184 
 Most Probable Value = 0.175 
 Percent Recovery = 105.1 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1540185 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.673 
 Most Probable Value = 0.645 
 Percent Recovery = 104.3 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540024 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.176 
 Most Probable Value = 0.175 
 Percent Recovery = 100.6 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.664 
 Most Probable Value = 0.645 
 Percent Recovery = 102.9 
 Analysis Date = 06/04/03 
 Lab Sample ID = 1480216 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.196 
 Most Probable Value = 0.175 
 Percent Recovery = 112.0 
 Analysis Date = 06/04/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.670 
 Most Probable Value = 0.645 
 Percent Recovery = 103.9 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1430043 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.188 
 Most Probable Value = 0.175 
 Percent Recovery = 107.4 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1430042 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.191 
 Most Probable Value = 0.175 
 Percent Recovery = 109.1 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1420130 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.182 
 Most Probable Value = 0.175 
 Percent Recovery = 104.0 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.671 
 Most Probable Value = 0.645 
 Percent Recovery = 104.0 
 Analysis Date = 05/26/03 
 Lab Sample ID = 1410149 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.568 
 Most Probable Value = 0.525 
 Percent Recovery = 108.2 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 0.218 
 Most Probable Value = 0.175 
 Percent Recovery = 124.6 
 Analysis Date = 12/03/02 
 Lab Sample ID = 3360034 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.170 
 Most Probable Value = 0.175 
 Percent Recovery = 97.1 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.211 
 Most Probable Value = 0.175 
 Percent Recovery = 120.6 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3290104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.206 
 Most Probable Value = 0.175 
 Percent Recovery = 117.7 
 Analysis Date = 11/25/02 
 Lab Sample ID = 3260092 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.651 
 Most Probable Value = 0.645 
 Percent Recovery = 100.9 
 Analysis Date = 11/21/02 
 Lab Sample ID = 3240105 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 0.188 
 Most Probable Value = 0.175 
 Percent Recovery = 107.4 
 Analysis Date = 11/21/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.690 
 Most Probable Value = 0.645 
 Percent Recovery = 107.0 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3220104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 0.211 
 Most Probable Value = 0.175 
 Percent Recovery = 120.6 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3170162 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.655 
 Most Probable Value = 0.645 
 Percent Recovery = 101.6 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3170023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.196 
 Most Probable Value = 0.175 
 Percent Recovery = 112.0 
 Analysis Date = 11/13/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.201 
 Most Probable Value = 0.175 
 Percent Recovery = 114.9 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3120042 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.654 
 Most Probable Value = 0.645 
 Percent Recovery = 101.4 
 Analysis Date = 11/07/02 
 Lab Sample ID = 3100091 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.177 
 Most Probable Value = 0.175 
 Percent Recovery = 101.1 
 Analysis Date = 11/07/02 
 Lab Sample ID = 3100090 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.638 
 Most Probable Value = 0.645 
 Percent Recovery = 98.9 
 Analysis Date = 11/05/02 
 Lab Sample ID = 3080084 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.200 
 Most Probable Value = 0.175 
 Percent Recovery = 114.3 
 Analysis Date = 11/05/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.803 
 Most Probable Value = 0.788 
 Percent Recovery = 101.9 
 Analysis Date = 10/29/02 
 Lab Sample ID = 3010162 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.767 
 Most Probable Value = 0.788 
 Percent Recovery = 97.3 
 Analysis Date = 10/25/02 
 Lab Sample ID = 2970192 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.807 
 Most Probable Value = 0.788 
 Percent Recovery = 102.4 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2960004 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.816 
 Most Probable Value = 0.788 
 Percent Recovery = 103.6 
 Analysis Date = 10/22/02 
 Lab Sample ID = 2910191 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.778 
 Most Probable Value = 0.788 
 Percent Recovery = 98.7 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2890092 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.767 
 Most Probable Value = 0.788 
 Percent Recovery = 97.3 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2880101 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.748 
 Most Probable Value = 0.788 
 Percent Recovery = 94.9 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2820098 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.855 
 Most Probable Value = 0.788 
 Percent Recovery = 108.5 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2770156 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.732 
 Most Probable Value = 0.788 
 Percent Recovery = 92.9 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2750140 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.040 
 Most Probable Value = 2.023 
 Percent Recovery = 100.8 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.010 
 Most Probable Value = 2.023 
 Percent Recovery = 99.4 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2740175 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.900 
 Most Probable Value = 2.023 
 Percent Recovery = 93.9 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2700213 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 1.890 
 Most Probable Value = 2.023 
 Percent Recovery = 93.4 
 Analysis Date = 10/11/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 1.790 
 Most Probable Value = 2.023 
 Percent Recovery = 88.5 
 Analysis Date = 10/11/02 
 Lab Sample ID = 2680106 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25004-75154  Lab Value = 2.070 
 Most Probable Value = 2.023 
 Percent Recovery = 102.3 
 Analysis Date = 10/11/02 
 Lab Sample ID = 2660137 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.610 
 Most Probable Value = 1.708 
 Percent Recovery = 94.3 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 1.680 
 Most Probable Value = 1.708 
 Percent Recovery = 98.4 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 2.000 
 Most Probable Value = 2.023 
 Percent Recovery = 98.9 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 1.870 
 Most Probable Value = 2.023 
 Percent Recovery = 92.4 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2630178 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.980 
 Most Probable Value = 2.023 
 Percent Recovery = 97.9 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.910 
 Most Probable Value = 2.023 
 Percent Recovery = 94.4 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2590025 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 2.020 
 Most Probable Value = 2.023 
 Percent Recovery = 99.9 
 Analysis Date = 10/08/02 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 1.670 
 Most Probable Value = 1.708 
 Percent Recovery = 97.8 
 Analysis Date = 10/02/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 2.040 
 Most Probable Value = 2.023 
 Percent Recovery = 100.8 
 Analysis Date = 10/02/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.200 
 Most Probable Value = 2.023 
 Percent Recovery = 108.7 
 Analysis Date = 10/02/02 
 Lab Sample ID = 2520186 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.010 
 Most Probable Value = 2.023 
 Percent Recovery = 99.4 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2490181 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.100 
 Most Probable Value = 1.090 
 Percent Recovery = 100.9 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.800 
 Most Probable Value = 1.708 
 Percent Recovery = 105.4 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25154-75004  Lab Value = 1.980 
 Most Probable Value = 2.023 
 Percent Recovery = 97.9 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 0.947 
 Most Probable Value = 1.090 
 Percent Recovery = 86.9 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.240 
 Most Probable Value = 1.293 
 Percent Recovery = 95.9 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2470180 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 1.250 
 Most Probable Value = 1.293 
 Percent Recovery = 96.7 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2420162 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 1.100 
 Most Probable Value = 1.090 
 Percent Recovery = 100.9 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.060 
 Most Probable Value = 1.090 
 Percent Recovery = 97.2 
 Analysis Date = 09/19/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.190 
 Most Probable Value = 1.293 
 Percent Recovery = 92.0 
 Analysis Date = 09/19/02 
 Lab Sample ID = 2400002 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.280 
 Most Probable Value = 1.293 
 Percent Recovery = 99.0 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2380008 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.140 
 Most Probable Value = 1.090 
 Percent Recovery = 104.6 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.160 
 Most Probable Value = 1.090 
 Percent Recovery = 106.4 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.320 
 Most Probable Value = 1.293 
 Percent Recovery = 102.1 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2330179 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 1.390 
 Most Probable Value = 1.293 
 Percent Recovery = 107.5 
 Analysis Date = 09/12/02 
 Lab Sample ID = 2310149 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.030 
 Most Probable Value = 1.090 
 Percent Recovery = 94.5 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.070 
 Most Probable Value = 1.090 
 Percent Recovery = 98.2 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.050 
 Most Probable Value = 1.090 
 Percent Recovery = 96.3 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.280 
 Most Probable Value = 1.293 
 Percent Recovery = 99.0 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2270214 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.280 
 Most Probable Value = 1.293 
 Percent Recovery = 99.0 
 Analysis Date = 09/09/02 
 Lab Sample ID = 2240217 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.120 
 Most Probable Value = 1.090 
 Percent Recovery = 102.8 
 Analysis Date = 09/05/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.340 
 Most Probable Value = 1.293 
 Percent Recovery = 103.6 
 Analysis Date = 09/05/02 
 Lab Sample ID = 2200190 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 1.180 
 Most Probable Value = 1.090 
 Percent Recovery = 108.3 
 Analysis Date = 09/04/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 0.415 
 Most Probable Value = 0.392 
 Percent Recovery = 105.9 
 Analysis Date = 08/30/02 
 Lab Sample ID = 2110239 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.304 
 Most Probable Value = 0.262 
 Percent Recovery = 116.0 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.274 
 Most Probable Value = 0.262 
 Percent Recovery = 104.6 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.384 
 Most Probable Value = 0.392 
 Percent Recovery = 98.0 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2070107 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.431 
 Most Probable Value = 0.392 
 Percent Recovery = 109.9 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2050295 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.262 
 Most Probable Value = 0.262 
 Percent Recovery = 100.0 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.408 
 Most Probable Value = 0.392 
 Percent Recovery = 104.1 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2050013 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.261 
 Most Probable Value = 0.262 
 Percent Recovery = 99.6 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.240 
 Most Probable Value = 0.262 
 Percent Recovery = 91.6 
 Analysis Date = 08/16/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.345 
 Most Probable Value = 0.392 
 Percent Recovery = 88.0 
 Analysis Date = 08/16/02 
 Lab Sample ID = 2000043 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.238 
 Most Probable Value = 0.262 
 Percent Recovery = 90.8 
 Analysis Date = 08/15/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.270 
 Most Probable Value = 0.262 
 Percent Recovery = 103.1 
 Analysis Date = 08/13/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.381 
 Most Probable Value = 0.392 
 Percent Recovery = 97.2 
 Analysis Date = 08/13/02 
 Lab Sample ID = 1970104 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.272 
 Most Probable Value = 0.262 
 Percent Recovery = 103.8 
 Analysis Date = 08/08/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.366 
 Most Probable Value = 0.392 
 Percent Recovery = 93.4 
 Analysis Date = 08/08/02 
 Lab Sample ID = 1920192 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.388 
 Most Probable Value = 0.392 
 Percent Recovery = 99.0 
 Analysis Date = 08/07/02 
 Lab Sample ID = 1900133 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.314 
 Most Probable Value = 0.262 
 Percent Recovery = 119.8 
 Analysis Date = 08/06/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.660 
 Most Probable Value = 1.708 
 Percent Recovery = 97.2 
 Analysis Date = 08/05/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 1.950 
 Most Probable Value = 2.023 
 Percent Recovery = 96.4 
 Analysis Date = 08/05/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 0.255 
 Most Probable Value = 0.262 
 Percent Recovery = 97.3 
 Analysis Date = 07/29/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.192 
 Most Probable Value = 0.262 
 Percent Recovery = 73.3 
 Analysis Date = 07/26/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.318 
 Most Probable Value = 0.392 
 Percent Recovery = 81.1 
 Analysis Date = 07/26/02 
 Lab Sample ID = 1830137 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 2.110 
 Most Probable Value = 2.023 
 Percent Recovery = 104.3 
 Analysis Date = 07/25/02 
 Lab Sample ID = 1790189 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 2.020 
 Most Probable Value = 2.023 
 Percent Recovery = 99.9 
 Analysis Date = 07/25/02 
 Lab Sample ID = 1790029 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 1.640 
 Most Probable Value = 1.708 
 Percent Recovery = 96.0 
 Analysis Date = 07/16/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 1.820 
 Most Probable Value = 2.023 
 Percent Recovery = 90.0 
 Analysis Date = 07/16/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25004-75154  Lab Value = 1.870 
 Most Probable Value = 2.023 
 Percent Recovery = 92.4 
 Analysis Date = 07/16/02 
 Lab Sample ID = 1760170 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.890 
 Most Probable Value = 2.023 
 Percent Recovery = 93.4 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1720150 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 1.760 
 Most Probable Value = 1.708 
 Percent Recovery = 103.0 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 1.910 
 Most Probable Value = 2.023 
 Percent Recovery = 94.4 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 1.950 
 Most Probable Value = 2.023 
 Percent Recovery = 96.4 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1690122 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 1.810 
 Most Probable Value = 2.023 
 Percent Recovery = 89.5 
 Analysis Date = 07/08/02 
 Lab Sample ID = 1650229 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25004-75154  Lab Value = 1.840 
 Most Probable Value = 1.708 
 Percent Recovery = 107.7 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25154-75004  Lab Value = 2.200 
 Most Probable Value = 2.023 
 Percent Recovery = 108.7 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.790 
 Most Probable Value = 2.023 
 Percent Recovery = 88.5 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25004-75154  Lab Value = 1.920 
 Most Probable Value = 2.023 
 Percent Recovery = 94.9 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1620147 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 2.070 
 Most Probable Value = 2.023 
 Percent Recovery = 102.3 
 Analysis Date = 06/25/02 
 Lab Sample ID = 1580209 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.630 
 Most Probable Value = 1.708 
 Percent Recovery = 95.4 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 2.070 
 Most Probable Value = 2.023 
 Percent Recovery = 102.3 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.140 
 Most Probable Value = 2.023 
 Percent Recovery = 105.8 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1550133 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 1.310 
 Most Probable Value = 1.293 
 Percent Recovery = 101.3 
 Analysis Date = 06/20/02 
 Lab Sample ID = 1510055 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 1.130 
 Most Probable Value = 1.090 
 Percent Recovery = 103.7 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.150 
 Most Probable Value = 1.090 
 Percent Recovery = 105.5 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.390 
 Most Probable Value = 1.293 
 Percent Recovery = 107.5 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1490009 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.040 
 Most Probable Value = 1.090 
 Percent Recovery = 95.4 
 Analysis Date = 06/18/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.160 
 Most Probable Value = 1.090 
 Percent Recovery = 106.4 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.540 
 Most Probable Value = 1.293 
 Percent Recovery = 119.1 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1430035 
 Number of FPS (SD) = 2.7 
 Blind Sample ID = 25156-75004  Lab Value = 1.350 
 Most Probable Value = 1.293 
 Percent Recovery = 104.4 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1410014 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25156-75004  Lab Value = 1.110 
 Most Probable Value = 1.090 
 Percent Recovery = 101.8 
 Analysis Date = 06/13/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.110 
 Most Probable Value = 1.090 
 Percent Recovery = 101.8 
 Analysis Date = 06/13/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.360 
 Most Probable Value = 1.293 
 Percent Recovery = 105.2 
 Analysis Date = 06/13/02 
 Lab Sample ID = 1370066 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25156-75004  Lab Value = 1.010 
 Most Probable Value = 1.090 
 Percent Recovery = 92.7 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.130 
 Most Probable Value = 1.090 
 Percent Recovery = 103.7 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.220 
 Most Probable Value = 1.293 
 Percent Recovery = 94.4 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1350035 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 1.110 
 Most Probable Value = 1.090 
 Percent Recovery = 101.8 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.300 
 Most Probable Value = 1.293 
 Percent Recovery = 100.5 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1300052 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.340 
 Most Probable Value = 1.293 
 Percent Recovery = 103.6 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1300053 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 1.030 
 Most Probable Value = 1.090 
 Percent Recovery = 94.5 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.140 
 Most Probable Value = 1.293 
 Percent Recovery = 88.2 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1260120 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25156-75004  Lab Value = 1.150 
 Most Probable Value = 1.090 
 Percent Recovery = 105.5 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 0.410 
 Most Probable Value = 0.392 
 Percent Recovery = 104.6 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1210021 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.297 
 Most Probable Value = 0.262 
 Percent Recovery = 113.4 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.299 
 Most Probable Value = 0.262 
 Percent Recovery = 114.1 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.440 
 Most Probable Value = 0.392 
 Percent Recovery = 112.2 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1160078 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.355 
 Most Probable Value = 0.392 
 Percent Recovery = 90.6 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1140065 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.273 
 Most Probable Value = 0.262 
 Percent Recovery = 104.2 
 Analysis Date = 05/24/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.334 
 Most Probable Value = 0.262 
 Percent Recovery = 127.5 
 Analysis Date = 05/23/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.487 
 Most Probable Value = 0.392 
 Percent Recovery = 124.2 
 Analysis Date = 05/23/02 
 Lab Sample ID = 1090189 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.267 
 Most Probable Value = 0.262 
 Percent Recovery = 101.9 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.274 
 Most Probable Value = 0.262 
 Percent Recovery = 104.6 
 Analysis Date = 04/23/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.278 
 Most Probable Value = 0.262 
 Percent Recovery = 106.1 
 Analysis Date = 04/23/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.387 
 Most Probable Value = 0.392 
 Percent Recovery = 98.7 
 Analysis Date = 04/23/02 
 Lab Sample ID = 1070005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.264 
 Most Probable Value = 0.262 
 Percent Recovery = 100.8 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.277 
 Most Probable Value = 0.262 
 Percent Recovery = 105.7 
 Analysis Date = 04/22/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.366 
 Most Probable Value = 0.392 
 Percent Recovery = 93.4 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1020015 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.379 
 Most Probable Value = 0.392 
 Percent Recovery = 96.7 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1000068 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.378 
 Most Probable Value = 0.392 
 Percent Recovery = 96.4 
 Analysis Date = 04/22/02 
 Lab Sample ID = 0980062 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.422 
 Most Probable Value = 0.392 
 Percent Recovery = 107.7 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0930205 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.316 
 Most Probable Value = 0.262 
 Percent Recovery = 120.6 
 Analysis Date = 04/08/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.304 
 Most Probable Value = 0.262 
 Percent Recovery = 116.0 
 Analysis Date = 04/08/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.749 
 Most Probable Value = 1.708 
 Percent Recovery = 102.4 
 Analysis Date = 04/08/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 2.044 
 Most Probable Value = 2.023 
 Percent Recovery = 101.0 
 Analysis Date = 04/08/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 2.057 
 Most Probable Value = 2.023 
 Percent Recovery = 101.7 
 Analysis Date = 04/08/02 
 Lab Sample ID = 0920041 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.777 
 Most Probable Value = 1.708 
 Percent Recovery = 104.0 
 Analysis Date = 04/01/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25154-75004  Lab Value = 2.106 
 Most Probable Value = 2.023 
 Percent Recovery = 104.1 
 Analysis Date = 04/01/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 2.065 
 Most Probable Value = 2.023 
 Percent Recovery = 102.1 
 Analysis Date = 04/01/02 
 Lab Sample ID = 0870219 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.103 
 Most Probable Value = 2.023 
 Percent Recovery = 104.0 
 Analysis Date = 04/01/02 
 Lab Sample ID = 0850071 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 1.700 
 Most Probable Value = 1.708 
 Percent Recovery = 99.5 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 1.966 
 Most Probable Value = 2.023 
 Percent Recovery = 97.2 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 2.016 
 Most Probable Value = 2.023 
 Percent Recovery = 99.7 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0810202 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.991 
 Most Probable Value = 2.023 
 Percent Recovery = 98.4 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0790076 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 1.735 
 Most Probable Value = 1.708 
 Percent Recovery = 101.6 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 2.044 
 Most Probable Value = 2.023 
 Percent Recovery = 101.0 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0770062 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 1.675 
 Most Probable Value = 1.708 
 Percent Recovery = 98.1 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 1.911 
 Most Probable Value = 2.023 
 Percent Recovery = 94.5 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 2.051 
 Most Probable Value = 2.023 
 Percent Recovery = 101.4 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0720157 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 2.083 
 Most Probable Value = 2.023 
 Percent Recovery = 103.0 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 2.103 
 Most Probable Value = 2.023 
 Percent Recovery = 104.0 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0700077 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 1.140 
 Most Probable Value = 1.090 
 Percent Recovery = 104.6 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.132 
 Most Probable Value = 1.090 
 Percent Recovery = 103.9 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.362 
 Most Probable Value = 1.293 
 Percent Recovery = 105.3 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0590016 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 2.164 
 Most Probable Value = 2.023 
 Percent Recovery = 107.0 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25004-75154  Lab Value = 2.088 
 Most Probable Value = 2.023 
 Percent Recovery = 103.2 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0650158 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 1.206 
 Most Probable Value = 1.090 
 Percent Recovery = 110.6 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.196 
 Most Probable Value = 1.090 
 Percent Recovery = 109.7 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.394 
 Most Probable Value = 1.293 
 Percent Recovery = 107.8 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0570002 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.150 
 Most Probable Value = 1.090 
 Percent Recovery = 105.5 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.152 
 Most Probable Value = 1.090 
 Percent Recovery = 105.7 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.369 
 Most Probable Value = 1.293 
 Percent Recovery = 105.9 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0530015 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 1.230 
 Most Probable Value = 1.090 
 Percent Recovery = 112.8 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.363 
 Most Probable Value = 1.293 
 Percent Recovery = 105.4 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510110 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 1.475 
 Most Probable Value = 1.293 
 Percent Recovery = 114.1 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0430021 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25156-75004  Lab Value = 1.148 
 Most Probable Value = 1.090 
 Percent Recovery = 105.3 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.128 
 Most Probable Value = 1.090 
 Percent Recovery = 103.5 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.373 
 Most Probable Value = 1.293 
 Percent Recovery = 106.2 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460020 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25156-75004  Lab Value = 1.385 
 Most Probable Value = 1.293 
 Percent Recovery = 107.1 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390009 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25156-75004  Lab Value = 1.043 
 Most Probable Value = 1.090 
 Percent Recovery = 95.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.004 
 Most Probable Value = 1.090 
 Percent Recovery = 92.1 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.336 
 Most Probable Value = 1.293 
 Percent Recovery = 103.3 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 1.315 
 Most Probable Value = 1.293 
 Percent Recovery = 101.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 0.260 
 Most Probable Value = 0.262 
 Percent Recovery = 99.2 
 Analysis Date = 02/04/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.439 
 Most Probable Value = 0.392 
 Percent Recovery = 112.0 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320084 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.320 
 Most Probable Value = 0.262 
 Percent Recovery = 122.1 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.483 
 Most Probable Value = 0.392 
 Percent Recovery = 123.2 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300030 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.231 
 Most Probable Value = 0.262 
 Percent Recovery = 88.2 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.325 
 Most Probable Value = 0.392 
 Percent Recovery = 82.9 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280072 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.469 
 Most Probable Value = 0.392 
 Percent Recovery = 119.6 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0240011 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.302 
 Most Probable Value = 0.262 
 Percent Recovery = 115.3 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.241 
 Most Probable Value = 0.262 
 Percent Recovery = 92.0 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.431 
 Most Probable Value = 0.392 
 Percent Recovery = 109.9 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230028 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.270 
 Most Probable Value = 0.262 
 Percent Recovery = 103.1 
 Analysis Date = 01/18/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.515 
 Most Probable Value = 0.392 
 Percent Recovery = 131.4 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170011 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.309 
 Most Probable Value = 0.262 
 Percent Recovery = 117.9 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.470 
 Most Probable Value = 0.392 
 Percent Recovery = 119.9 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150021 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.453 
 Most Probable Value = 0.392 
 Percent Recovery = 115.6 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.315 
 Most Probable Value = 0.262 
 Percent Recovery = 120.2 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.489 
 Most Probable Value = 0.392 
 Percent Recovery = 124.7 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080012 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.336 
 Most Probable Value = 0.262 
 Percent Recovery = 128.2 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.035 
 Most Probable Value = 2.023 
 Percent Recovery = 100.6 
 Analysis Date = 01/02/02 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.062 
 Most Probable Value = 2.023 
 Percent Recovery = 101.9 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.783 
 Most Probable Value = 1.708 
 Percent Recovery = 104.4 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25154-75004  Lab Value = 2.326 
 Most Probable Value = 2.023 
 Percent Recovery = 115.0 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 25004-75154  Lab Value = 2.212 
 Most Probable Value = 2.023 
 Percent Recovery = 109.3 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620065 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25004-75154  Lab Value = 2.302 
 Most Probable Value = 2.023 
 Percent Recovery = 113.8 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620067 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.282 
 Most Probable Value = 2.023 
 Percent Recovery = 112.8 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620066 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25004-75154  Lab Value = 1.596 
 Most Probable Value = 1.708 
 Percent Recovery = 93.4 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25154-75004  Lab Value = 2.005 
 Most Probable Value = 2.023 
 Percent Recovery = 99.1 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530024 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 1.734 
 Most Probable Value = 1.708 
 Percent Recovery = 101.5 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 1.841 
 Most Probable Value = 2.023 
 Percent Recovery = 91.0 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.030 
 Most Probable Value = 2.023 
 Percent Recovery = 100.3 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.205 
 Most Probable Value = 2.023 
 Percent Recovery = 109.0 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480019 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25004-75154  Lab Value = 1.956 
 Most Probable Value = 2.023 
 Percent Recovery = 96.7 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460006 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 2.168 
 Most Probable Value = 2.023 
 Percent Recovery = 107.2 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.102 
 Most Probable Value = 2.023 
 Percent Recovery = 103.9 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410011 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 1.682 
 Most Probable Value = 1.708 
 Percent Recovery = 98.5 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 1.903 
 Most Probable Value = 2.023 
 Percent Recovery = 94.1 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400010 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 1.724 
 Most Probable Value = 1.708 
 Percent Recovery = 100.9 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25154-75004  Lab Value = 1.888 
 Most Probable Value = 2.023 
 Percent Recovery = 93.3 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 1.268 
 Most Probable Value = 1.293 
 Percent Recovery = 98.1 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370122 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 1.191 
 Most Probable Value = 1.090 
 Percent Recovery = 109.3 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.180 
 Most Probable Value = 1.090 
 Percent Recovery = 108.3 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.402 
 Most Probable Value = 1.293 
 Percent Recovery = 108.4 
 Analysis Date = 11/29/01 
 Lab Sample ID = 3330012 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25156-75004  Lab Value = 1.049 
 Most Probable Value = 1.090 
 Percent Recovery = 96.2 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.170 
 Most Probable Value = 1.090 
 Percent Recovery = 107.3 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.347 
 Most Probable Value = 1.293 
 Percent Recovery = 104.2 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320135 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25156-75004  Lab Value = 1.332 
 Most Probable Value = 1.293 
 Percent Recovery = 103.0 
 Analysis Date = 11/23/01 
 Lab Sample ID = 3270060 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 1.070 
 Most Probable Value = 1.090 
 Percent Recovery = 98.2 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.197 
 Most Probable Value = 1.090 
 Percent Recovery = 109.8 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.357 
 Most Probable Value = 1.293 
 Percent Recovery = 104.9 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250008 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25156-75004  Lab Value = 1.390 
 Most Probable Value = 1.293 
 Percent Recovery = 107.5 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250009 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25156-75004  Lab Value = 1.174 
 Most Probable Value = 1.090 
 Percent Recovery = 107.7 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.092 
 Most Probable Value = 1.090 
 Percent Recovery = 100.2 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.195 
 Most Probable Value = 1.090 
 Percent Recovery = 109.6 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.333 
 Most Probable Value = 1.293 
 Percent Recovery = 103.1 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180053 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 1.398 
 Most Probable Value = 1.293 
 Percent Recovery = 108.1 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120033 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25156-75004  Lab Value = 1.111 
 Most Probable Value = 1.090 
 Percent Recovery = 101.9 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.114 
 Most Probable Value = 1.090 
 Percent Recovery = 102.2 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.246 
 Most Probable Value = 1.293 
 Percent Recovery = 96.4 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090191 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 0.442 
 Most Probable Value = 0.392 
 Percent Recovery = 112.8 
 Analysis Date = 11/01/01 
 Lab Sample ID = 3050001 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.275 
 Most Probable Value = 0.262 
 Percent Recovery = 105.0 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.287 
 Most Probable Value = 0.262 
 Percent Recovery = 109.5 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.444 
 Most Probable Value = 0.392 
 Percent Recovery = 113.3 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990067 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.495 
 Most Probable Value = 0.392 
 Percent Recovery = 126.3 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990066 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.326 
 Most Probable Value = 0.262 
 Percent Recovery = 124.4 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.460 
 Most Probable Value = 0.392 
 Percent Recovery = 117.3 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950108 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.260 
 Most Probable Value = 0.262 
 Percent Recovery = 99.2 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.396 
 Most Probable Value = 0.392 
 Percent Recovery = 101.0 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920096 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.278 
 Most Probable Value = 0.262 
 Percent Recovery = 106.1 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.292 
 Most Probable Value = 0.262 
 Percent Recovery = 111.5 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.239 
 Most Probable Value = 0.262 
 Percent Recovery = 91.2 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.391 
 Most Probable Value = 0.392 
 Percent Recovery = 99.7 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880145 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.511 
 Most Probable Value = 0.392 
 Percent Recovery = 130.4 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840020 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.262 
 Most Probable Value = 0.262 
 Percent Recovery = 100.0 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.373 
 Most Probable Value = 0.392 
 Percent Recovery = 95.2 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780228 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.303 
 Most Probable Value = 0.262 
 Percent Recovery = 115.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.241 
 Most Probable Value = 0.262 
 Percent Recovery = 92.0 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.423 
 Most Probable Value = 0.392 
 Percent Recovery = 107.9 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.364 
 Most Probable Value = 1.413 
 Percent Recovery = 96.5 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25150-75004  Lab Value = 1.486 
 Most Probable Value = 1.413 
 Percent Recovery = 105.2 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760040 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure



- Magnesium, FIL, ICP-OES -
Percent Recovery by Date
Lab: NWQL, PCode: 00925, MCode: PLA11
Analysis Dates: 10/03/01 through 09/29/06
Open Data Set

 Lab Value = 0.078 
 Most Probable Value = 0.048 
 Percent Recovery = 162.5 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0970091 
 Number of FPS (SD) = 10.0 
 Blind Sample ID = P42  Lab Value = 61.818 
 Most Probable Value = 2.085 
 Percent Recovery = 2964.9 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = 718.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.010 
 Most Probable Value = 0.755 
 Percent Recovery = 1.3 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250003 
 Number of FPS (SD) = -15.7 
 Blind Sample ID = 50161-50DIW  Lab Value = 0.078 
 Most Probable Value = 0.048 
 Percent Recovery = 162.5 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0970091 
 Number of FPS (SD) = 10.0 
 Blind Sample ID = P42  Lab Value = 61.818 
 Most Probable Value = 2.085 
 Percent Recovery = 2964.9 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = 718.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.010 
 Most Probable Value = 0.755 
 Percent Recovery = 1.3 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250003 
 Number of FPS (SD) = -15.7 
 Blind Sample ID = 50161-50DIW  Lab Value = 3.409 
 Most Probable Value = 3.443 
 Percent Recovery = 99.0 
 Analysis Date = 09/29/06 
 Lab Sample ID = 2700087 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.038 
 Most Probable Value = 0.042 
 Percent Recovery = 90.5 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2680089 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P43  Lab Value = 3.296 
 Most Probable Value = 3.430 
 Percent Recovery = 96.1 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2650112 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25177-75175  Lab Value = 0.039 
 Most Probable Value = 0.042 
 Percent Recovery = 92.9 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2620210 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P43  Lab Value = 3.252 
 Most Probable Value = 3.443 
 Percent Recovery = 94.5 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2630117 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 3.215 
 Most Probable Value = 3.430 
 Percent Recovery = 93.7 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2580206 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25177-75175  Lab Value = 3.294 
 Most Probable Value = 3.443 
 Percent Recovery = 95.7 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2560143 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.038 
 Most Probable Value = 0.042 
 Percent Recovery = 90.5 
 Analysis Date = 09/12/06 
 Lab Sample ID = 2510398 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P43  Lab Value = 3.346 
 Most Probable Value = 3.443 
 Percent Recovery = 97.2 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2480072 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75179-25DIW  Lab Value = 3.278 
 Most Probable Value = 3.430 
 Percent Recovery = 95.6 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2500167 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25177-75175  Lab Value = 1.433 
 Most Probable Value = 1.523 
 Percent Recovery = 94.1 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2300087 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 1.478 
 Most Probable Value = 1.523 
 Percent Recovery = 97.1 
 Analysis Date = 09/01/06 
 Lab Sample ID = 2230259 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.050 
 Most Probable Value = 0.054 
 Percent Recovery = 92.6 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2400120 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P41  Lab Value = 1.441 
 Most Probable Value = 1.523 
 Percent Recovery = 94.6 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2370432 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.351 
 Most Probable Value = 3.430 
 Percent Recovery = 97.7 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2360201 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25177-75175  Lab Value = 0.051 
 Most Probable Value = 0.054 
 Percent Recovery = 94.4 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2330213 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P41  Lab Value = 3.451 
 Most Probable Value = 3.430 
 Percent Recovery = 100.6 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2280131 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 0.050 
 Most Probable Value = 0.054 
 Percent Recovery = 92.6 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2260050 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P41  Lab Value = 3.385 
 Most Probable Value = 3.430 
 Percent Recovery = 98.7 
 Analysis Date = 08/10/06 
 Lab Sample ID = 2210198 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25177-75175  Lab Value = 0.052 
 Most Probable Value = 0.054 
 Percent Recovery = 96.3 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2190176 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P41  Lab Value = 1.509 
 Most Probable Value = 1.523 
 Percent Recovery = 99.1 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2190177 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.370 
 Most Probable Value = 3.430 
 Percent Recovery = 98.3 
 Analysis Date = 08/04/06 
 Lab Sample ID = 2150114 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25177-75175  Lab Value = 0.047 
 Most Probable Value = 0.048 
 Percent Recovery = 97.9 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2090272 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 6.038 
 Most Probable Value = 6.110 
 Percent Recovery = 98.8 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2080099 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50177-50179  Lab Value = 1.498 
 Most Probable Value = 1.523 
 Percent Recovery = 98.4 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2060031 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 5.781 
 Most Probable Value = 6.110 
 Percent Recovery = 94.6 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2010016 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50177-50179  Lab Value = 0.046 
 Most Probable Value = 0.048 
 Percent Recovery = 95.8 
 Analysis Date = 07/25/06 
 Lab Sample ID = 2020230 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 1.495 
 Most Probable Value = 1.523 
 Percent Recovery = 98.2 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990164 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.046 
 Most Probable Value = 0.048 
 Percent Recovery = 95.8 
 Analysis Date = 07/17/06 
 Lab Sample ID = 1950016 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 5.938 
 Most Probable Value = 6.110 
 Percent Recovery = 97.2 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1940283 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50177-50179  Lab Value = 1.492 
 Most Probable Value = 1.523 
 Percent Recovery = 98.0 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1930120 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.045 
 Most Probable Value = 0.048 
 Percent Recovery = 93.8 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910076 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P42  Lab Value = 1.463 
 Most Probable Value = 1.523 
 Percent Recovery = 96.1 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1860015 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75175-25DIW  Lab Value = 5.988 
 Most Probable Value = 6.110 
 Percent Recovery = 98.0 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910085 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50177-50179  Lab Value = 0.038 
 Most Probable Value = 0.042 
 Percent Recovery = 90.5 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1810353 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P43  Lab Value = 6.284 
 Most Probable Value = 6.110 
 Percent Recovery = 102.8 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1790180 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50177-50179  Lab Value = 6.481 
 Most Probable Value = 6.870 
 Percent Recovery = 94.3 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1800252 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25179-75177  Lab Value = 0.037 
 Most Probable Value = 0.042 
 Percent Recovery = 88.1 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740230 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = P43  Lab Value = 6.092 
 Most Probable Value = 6.110 
 Percent Recovery = 99.7 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1730126 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50177-50179  Lab Value = 6.752 
 Most Probable Value = 6.870 
 Percent Recovery = 98.3 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740210 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25179-75177  Lab Value = 0.039 
 Most Probable Value = 0.042 
 Percent Recovery = 92.9 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1670242 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P43  Lab Value = 5.862 
 Most Probable Value = 6.110 
 Percent Recovery = 95.9 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1650118 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50177-50179  Lab Value = 6.638 
 Most Probable Value = 6.870 
 Percent Recovery = 96.6 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1660146 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25179-75177  Lab Value = 0.039 
 Most Probable Value = 0.042 
 Percent Recovery = 92.9 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1600200 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P43  Lab Value = 6.713 
 Most Probable Value = 6.870 
 Percent Recovery = 97.7 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1590164 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25179-75177  Lab Value = 5.972 
 Most Probable Value = 6.110 
 Percent Recovery = 97.7 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1570194 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50177-50179  Lab Value = 0.049 
 Most Probable Value = 0.054 
 Percent Recovery = 90.7 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460006 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = P41  Lab Value = 1.008 
 Most Probable Value = 1.015 
 Percent Recovery = 99.3 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.511 
 Most Probable Value = 6.870 
 Percent Recovery = 94.8 
 Analysis Date = 05/24/06 
 Lab Sample ID = 1430053 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25179-75177  Lab Value = 0.050 
 Most Probable Value = 0.054 
 Percent Recovery = 92.6 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1390231 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P41  Lab Value = 1.013 
 Most Probable Value = 1.015 
 Percent Recovery = 99.8 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1380005 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.755 
 Most Probable Value = 6.870 
 Percent Recovery = 98.3 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1360164 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25179-75177  Lab Value = 0.052 
 Most Probable Value = 0.054 
 Percent Recovery = 96.3 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1320174 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P41  Lab Value = 1.014 
 Most Probable Value = 1.015 
 Percent Recovery = 99.9 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1310139 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.604 
 Most Probable Value = 6.870 
 Percent Recovery = 96.1 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1290065 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25179-75177  Lab Value = 0.049 
 Most Probable Value = 0.054 
 Percent Recovery = 90.7 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1250136 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = P41  Lab Value = 1.024 
 Most Probable Value = 1.015 
 Percent Recovery = 100.9 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1240137 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.677 
 Most Probable Value = 6.870 
 Percent Recovery = 97.2 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1220155 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25179-75177  Lab Value = 0.046 
 Most Probable Value = 0.048 
 Percent Recovery = 95.8 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1210051 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 3.521 
 Most Probable Value = 3.443 
 Percent Recovery = 102.3 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1170183 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.036 
 Most Probable Value = 1.015 
 Percent Recovery = 102.1 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1160104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.048 
 Most Probable Value = 0.048 
 Percent Recovery = 100.0 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1110230 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 3.362 
 Most Probable Value = 3.443 
 Percent Recovery = 97.7 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1100075 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.003 
 Most Probable Value = 1.015 
 Percent Recovery = 98.8 
 Analysis Date = 04/20/06 
 Lab Sample ID = 1080077 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.055 
 Most Probable Value = 0.048 
 Percent Recovery = 114.6 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1040008 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = P42  Lab Value = 3.488 
 Most Probable Value = 3.443 
 Percent Recovery = 101.3 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 3.561 
 Most Probable Value = 3.443 
 Percent Recovery = 103.4 
 Analysis Date = 04/13/06 
 Lab Sample ID = 0960076 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.055 
 Most Probable Value = 1.015 
 Percent Recovery = 103.9 
 Analysis Date = 04/13/06 
 Lab Sample ID = 1010013 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.030 
 Most Probable Value = 1.015 
 Percent Recovery = 101.5 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0930084 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.040 
 Most Probable Value = 0.042 
 Percent Recovery = 95.2 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0870026 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P43  Lab Value = 3.265 
 Most Probable Value = 3.430 
 Percent Recovery = 95.2 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0860080 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25177-75175  Lab Value = 3.483 
 Most Probable Value = 3.443 
 Percent Recovery = 101.2 
 Analysis Date = 03/27/06 
 Lab Sample ID = 0830215 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.038 
 Most Probable Value = 0.042 
 Percent Recovery = 90.5 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0800052 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P43  Lab Value = 3.556 
 Most Probable Value = 3.430 
 Percent Recovery = 103.7 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0800054 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25177-75175  Lab Value = 3.277 
 Most Probable Value = 3.443 
 Percent Recovery = 95.2 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0750092 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 3.310 
 Most Probable Value = 3.430 
 Percent Recovery = 96.5 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0720061 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25177-75175  Lab Value = 3.401 
 Most Probable Value = 3.443 
 Percent Recovery = 98.8 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0680005 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 3.321 
 Most Probable Value = 3.430 
 Percent Recovery = 96.8 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0650046 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25177-75175  Lab Value = 3.332 
 Most Probable Value = 3.443 
 Percent Recovery = 96.8 
 Analysis Date = 03/06/06 
 Lab Sample ID = 0610058 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.052 
 Most Probable Value = 0.054 
 Percent Recovery = 96.3 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0600075 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P41  Lab Value = 1.578 
 Most Probable Value = 1.523 
 Percent Recovery = 103.6 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0590095 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.407 
 Most Probable Value = 3.430 
 Percent Recovery = 99.3 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0580120 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25177-75175  Lab Value = 0.051 
 Most Probable Value = 0.054 
 Percent Recovery = 94.4 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0530041 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P41  Lab Value = 1.479 
 Most Probable Value = 1.523 
 Percent Recovery = 97.1 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0520092 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.469 
 Most Probable Value = 3.430 
 Percent Recovery = 101.1 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0470068 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 0.051 
 Most Probable Value = 0.054 
 Percent Recovery = 94.4 
 Analysis Date = 02/21/06 
 Lab Sample ID = 0450024 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P41  Lab Value = 1.607 
 Most Probable Value = 1.523 
 Percent Recovery = 105.6 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0440049 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.051 
 Most Probable Value = 0.054 
 Percent Recovery = 94.4 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0380036 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P41  Lab Value = 1.575 
 Most Probable Value = 1.523 
 Percent Recovery = 103.4 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.565 
 Most Probable Value = 3.430 
 Percent Recovery = 103.9 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0400070 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25177-75175  Lab Value = 3.449 
 Most Probable Value = 3.430 
 Percent Recovery = 100.6 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0330067 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 0.046 
 Most Probable Value = 0.048 
 Percent Recovery = 95.8 
 Analysis Date = 02/02/06 
 Lab Sample ID = 0310082 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 5.982 
 Most Probable Value = 6.110 
 Percent Recovery = 97.9 
 Analysis Date = 01/31/06 
 Lab Sample ID = 0300053 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50177-50179  Lab Value = 0.046 
 Most Probable Value = 0.048 
 Percent Recovery = 95.8 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0240044 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 1.497 
 Most Probable Value = 1.523 
 Percent Recovery = 98.3 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 1.508 
 Most Probable Value = 1.523 
 Percent Recovery = 99.0 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0190007 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.056 
 Most Probable Value = 6.110 
 Percent Recovery = 99.1 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0230031 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50177-50179  Lab Value = 0.046 
 Most Probable Value = 0.048 
 Percent Recovery = 95.8 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0170062 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 6.108 
 Most Probable Value = 6.110 
 Percent Recovery = 100.0 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0130009 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50177-50179  Lab Value = 1.596 
 Most Probable Value = 1.523 
 Percent Recovery = 104.8 
 Analysis Date = 01/17/06 
 Lab Sample ID = 0110064 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.047 
 Most Probable Value = 0.048 
 Percent Recovery = 97.9 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0090006 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 1.520 
 Most Probable Value = 1.523 
 Percent Recovery = 99.8 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0040037 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.170 
 Most Probable Value = 6.110 
 Percent Recovery = 101.0 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0060013 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50177-50179  Lab Value = 0.041 
 Most Probable Value = 0.042 
 Percent Recovery = 97.6 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3640075 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P43  Lab Value = 6.130 
 Most Probable Value = 6.110 
 Percent Recovery = 100.3 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3620021 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50177-50179  Lab Value = 6.868 
 Most Probable Value = 6.870 
 Percent Recovery = 100.0 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3630004 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25179-75177  Lab Value = 0.045 
 Most Probable Value = 0.042 
 Percent Recovery = 107.1 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3560003 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P43  Lab Value = 6.784 
 Most Probable Value = 6.870 
 Percent Recovery = 98.7 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3550006 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25179-75177  Lab Value = 6.212 
 Most Probable Value = 6.110 
 Percent Recovery = 101.7 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3530067 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50177-50179  Lab Value = 0.041 
 Most Probable Value = 0.042 
 Percent Recovery = 97.6 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3490151 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P43  Lab Value = 6.658 
 Most Probable Value = 6.870 
 Percent Recovery = 96.9 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3480002 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25179-75177  Lab Value = 6.027 
 Most Probable Value = 6.110 
 Percent Recovery = 98.6 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3460031 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50177-50179  Lab Value = 0.041 
 Most Probable Value = 0.042 
 Percent Recovery = 97.6 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3420004 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P43  Lab Value = 6.053 
 Most Probable Value = 6.110 
 Percent Recovery = 99.1 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3390049 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50177-50179  Lab Value = 7.023 
 Most Probable Value = 6.870 
 Percent Recovery = 102.2 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3400170 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 0.053 
 Most Probable Value = 0.054 
 Percent Recovery = 98.1 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340008 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 1.014 
 Most Probable Value = 1.015 
 Percent Recovery = 99.9 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 7.100 
 Most Probable Value = 6.870 
 Percent Recovery = 103.3 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3320016 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25179-75177  Lab Value = 0.052 
 Most Probable Value = 0.054 
 Percent Recovery = 96.3 
 Analysis Date = 11/29/05 
 Lab Sample ID = 3260100 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P41  Lab Value = 1.023 
 Most Probable Value = 1.015 
 Percent Recovery = 100.8 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3250050 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.898 
 Most Probable Value = 6.870 
 Percent Recovery = 100.4 
 Analysis Date = 11/18/05 
 Lab Sample ID = 3210143 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25179-75177  Lab Value = 0.055 
 Most Probable Value = 0.054 
 Percent Recovery = 101.9 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3190010 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P41  Lab Value = 1.081 
 Most Probable Value = 1.015 
 Percent Recovery = 106.5 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3180039 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.595 
 Most Probable Value = 6.870 
 Percent Recovery = 96.0 
 Analysis Date = 11/14/05 
 Lab Sample ID = 3130035 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25179-75177  Lab Value = 0.051 
 Most Probable Value = 0.054 
 Percent Recovery = 94.4 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3110077 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P41  Lab Value = 1.038 
 Most Probable Value = 1.015 
 Percent Recovery = 102.3 
 Analysis Date = 11/07/05 
 Lab Sample ID = 3080100 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.840 
 Most Probable Value = 6.870 
 Percent Recovery = 99.6 
 Analysis Date = 11/04/05 
 Lab Sample ID = 3060047 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25179-75177  Lab Value = 0.047 
 Most Probable Value = 0.048 
 Percent Recovery = 97.9 
 Analysis Date = 11/02/05 
 Lab Sample ID = 3040127 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 3.492 
 Most Probable Value = 3.443 
 Percent Recovery = 101.4 
 Analysis Date = 10/31/05 
 Lab Sample ID = 3010129 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.033 
 Most Probable Value = 1.015 
 Percent Recovery = 101.8 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2990128 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.045 
 Most Probable Value = 0.048 
 Percent Recovery = 93.8 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970038 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P42  Lab Value = 3.458 
 Most Probable Value = 3.443 
 Percent Recovery = 100.5 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970032 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.986 
 Most Probable Value = 1.015 
 Percent Recovery = 97.1 
 Analysis Date = 10/21/05 
 Lab Sample ID = 2920101 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.045 
 Most Probable Value = 0.048 
 Percent Recovery = 93.8 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2900079 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P42  Lab Value = 3.438 
 Most Probable Value = 3.443 
 Percent Recovery = 99.9 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2870111 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 3.379 
 Most Probable Value = 3.443 
 Percent Recovery = 98.2 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2790065 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.988 
 Most Probable Value = 1.015 
 Percent Recovery = 97.3 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850132 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.046 
 Most Probable Value = 0.048 
 Percent Recovery = 95.8 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2800166 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 1.008 
 Most Probable Value = 1.015 
 Percent Recovery = 99.3 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2770189 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.047 
 Most Probable Value = 0.048 
 Percent Recovery = 97.9 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2730264 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 4.519 
 Most Probable Value = 4.690 
 Percent Recovery = 96.4 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2710079 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.005 
 Most Probable Value = 1.015 
 Percent Recovery = 99.0 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2690051 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.046 
 Most Probable Value = 0.048 
 Percent Recovery = 95.8 
 Analysis Date = 09/26/05 
 Lab Sample ID = 2660203 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 0.044 
 Most Probable Value = 0.048 
 Percent Recovery = 91.7 
 Analysis Date = 09/21/05 
 Lab Sample ID = 2590323 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P42  Lab Value = 4.156 
 Most Probable Value = 4.690 
 Percent Recovery = 88.6 
 Analysis Date = 09/15/05 
 Lab Sample ID = 2570004 
 Number of FPS (SD) = -2.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.002 
 Most Probable Value = 1.015 
 Percent Recovery = 98.7 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2550029 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.045 
 Most Probable Value = 0.048 
 Percent Recovery = 93.8 
 Analysis Date = 09/13/05 
 Lab Sample ID = 2520042 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P42  Lab Value = 4.748 
 Most Probable Value = 4.690 
 Percent Recovery = 101.2 
 Analysis Date = 09/09/05 
 Lab Sample ID = 2500116 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.984 
 Most Probable Value = 1.015 
 Percent Recovery = 96.9 
 Analysis Date = 09/08/05 
 Lab Sample ID = 2450119 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.049 
 Most Probable Value = 0.054 
 Percent Recovery = 90.7 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2410125 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = P41  Lab Value = 5.479 
 Most Probable Value = 5.705 
 Percent Recovery = 96.0 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380182 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50175-50173  Lab Value = 4.544 
 Most Probable Value = 4.690 
 Percent Recovery = 96.9 
 Analysis Date = 08/30/05 
 Lab Sample ID = 2350074 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.047 
 Most Probable Value = 0.054 
 Percent Recovery = 87.0 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2340044 
 Number of FPS (SD) = -2.3 
 Blind Sample ID = P41  Lab Value = 5.377 
 Most Probable Value = 5.705 
 Percent Recovery = 94.3 
 Analysis Date = 08/26/05 
 Lab Sample ID = 2300263 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50175-50173  Lab Value = 0.048 
 Most Probable Value = 0.054 
 Percent Recovery = 88.9 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280031 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = P41  Lab Value = 4.502 
 Most Probable Value = 4.690 
 Percent Recovery = 96.0 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280030 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.439 
 Most Probable Value = 5.705 
 Percent Recovery = 95.3 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2230321 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50175-50173  Lab Value = 0.051 
 Most Probable Value = 0.054 
 Percent Recovery = 94.4 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220221 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P41  Lab Value = 4.590 
 Most Probable Value = 4.690 
 Percent Recovery = 97.9 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220220 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.573 
 Most Probable Value = 5.705 
 Percent Recovery = 97.7 
 Analysis Date = 08/12/05 
 Lab Sample ID = 2160216 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50175-50173  Lab Value = 0.073 
 Most Probable Value = 0.076 
 Percent Recovery = 96.1 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140087 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P36  Lab Value = 4.499 
 Most Probable Value = 4.690 
 Percent Recovery = 95.9 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140086 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.886 
 Most Probable Value = 6.080 
 Percent Recovery = 96.8 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2090138 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50171-50173  Lab Value = 0.071 
 Most Probable Value = 0.076 
 Percent Recovery = 93.4 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2060111 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P36  Lab Value = 5.476 
 Most Probable Value = 5.705 
 Percent Recovery = 96.0 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2070089 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50175-50173  Lab Value = 5.963 
 Most Probable Value = 6.080 
 Percent Recovery = 98.1 
 Analysis Date = 07/25/05 
 Lab Sample ID = 2020104 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50171-50173  Lab Value = 0.073 
 Most Probable Value = 0.076 
 Percent Recovery = 96.1 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1990212 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P36  Lab Value = 5.683 
 Most Probable Value = 5.705 
 Percent Recovery = 99.6 
 Analysis Date = 07/20/05 
 Lab Sample ID = 2000160 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50173  Lab Value = 6.103 
 Most Probable Value = 6.080 
 Percent Recovery = 100.4 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1950047 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50173  Lab Value = 0.072 
 Most Probable Value = 0.076 
 Percent Recovery = 94.7 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1920124 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = P36  Lab Value = 5.782 
 Most Probable Value = 5.705 
 Percent Recovery = 101.3 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1930208 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50173  Lab Value = 5.805 
 Most Probable Value = 5.705 
 Percent Recovery = 101.8 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1860038 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50173  Lab Value = 6.299 
 Most Probable Value = 6.080 
 Percent Recovery = 103.6 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1880189 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 2.167 
 Most Probable Value = 2.218 
 Percent Recovery = 97.7 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1710126 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25171-75175  Lab Value = 0.047 
 Most Probable Value = 0.048 
 Percent Recovery = 97.9 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1820053 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 2.252 
 Most Probable Value = 2.218 
 Percent Recovery = 101.6 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1800229 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 0.045 
 Most Probable Value = 0.048 
 Percent Recovery = 93.8 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1750353 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P42  Lab Value = 2.243 
 Most Probable Value = 2.218 
 Percent Recovery = 101.1 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1780133 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25171-75175  Lab Value = 2.337 
 Most Probable Value = 2.218 
 Percent Recovery = 105.4 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1730155 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25171-75175  Lab Value = 0.048 
 Most Probable Value = 0.048 
 Percent Recovery = 100.0 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1680212 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 2.260 
 Most Probable Value = 2.218 
 Percent Recovery = 101.9 
 Analysis Date = 06/18/05 
 Lab Sample ID = 1660200 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25171-75175  Lab Value = 2.219 
 Most Probable Value = 2.218 
 Percent Recovery = 100.1 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1640123 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25171-75175  Lab Value = 0.050 
 Most Probable Value = 0.048 
 Percent Recovery = 104.2 
 Analysis Date = 06/13/05 
 Lab Sample ID = 1610164 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 2.248 
 Most Probable Value = 2.218 
 Percent Recovery = 101.4 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1590165 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 2.166 
 Most Probable Value = 2.218 
 Percent Recovery = 97.7 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1570142 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25171-75175  Lab Value = 0.073 
 Most Probable Value = 0.076 
 Percent Recovery = 96.1 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1510159 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P36  Lab Value = 1.395 
 Most Probable Value = 1.390 
 Percent Recovery = 100.4 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1460180 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.224 
 Most Probable Value = 2.218 
 Percent Recovery = 100.3 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1440185 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25171-75175  Lab Value = 0.074 
 Most Probable Value = 0.076 
 Percent Recovery = 97.4 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1430070 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 1.393 
 Most Probable Value = 1.390 
 Percent Recovery = 100.2 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1390141 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.074 
 Most Probable Value = 0.076 
 Percent Recovery = 97.4 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 2.325 
 Most Probable Value = 2.218 
 Percent Recovery = 104.8 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1370182 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25171-75175  Lab Value = 1.419 
 Most Probable Value = 1.390 
 Percent Recovery = 102.1 
 Analysis Date = 05/16/05 
 Lab Sample ID = 1320177 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.199 
 Most Probable Value = 2.218 
 Percent Recovery = 99.2 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1300120 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 0.075 
 Most Probable Value = 0.076 
 Percent Recovery = 98.7 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1290087 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 1.392 
 Most Probable Value = 1.390 
 Percent Recovery = 100.1 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.073 
 Most Probable Value = 0.076 
 Percent Recovery = 96.1 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1220043 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P36  Lab Value = 2.221 
 Most Probable Value = 2.218 
 Percent Recovery = 100.2 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1230134 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25171-75175  Lab Value = 1.029 
 Most Probable Value = 1.015 
 Percent Recovery = 101.4 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1180188 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.074 
 Most Probable Value = 0.076 
 Percent Recovery = 97.4 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1150103 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 1.083 
 Most Probable Value = 1.390 
 Percent Recovery = 77.9 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1160124 
 Number of FPS (SD) = -4.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.058 
 Most Probable Value = 1.015 
 Percent Recovery = 104.2 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1120317 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.076 
 Most Probable Value = 0.076 
 Percent Recovery = 100.0 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090066 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 1.395 
 Most Probable Value = 1.390 
 Percent Recovery = 100.4 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090065 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.041 
 Most Probable Value = 1.015 
 Percent Recovery = 102.6 
 Analysis Date = 04/19/05 
 Lab Sample ID = 1050221 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.480 
 Most Probable Value = 1.390 
 Percent Recovery = 106.5 
 Analysis Date = 04/16/05 
 Lab Sample ID = 1030092 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.074 
 Most Probable Value = 0.076 
 Percent Recovery = 97.4 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1010110 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 1.033 
 Most Probable Value = 1.015 
 Percent Recovery = 101.8 
 Analysis Date = 04/13/05 
 Lab Sample ID = 0970111 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.424 
 Most Probable Value = 1.390 
 Percent Recovery = 102.4 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0950133 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.047 
 Most Probable Value = 0.048 
 Percent Recovery = 97.9 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0890102 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 4.694 
 Most Probable Value = 4.690 
 Percent Recovery = 100.1 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0840175 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.047 
 Most Probable Value = 0.048 
 Percent Recovery = 97.9 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0810034 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 1.042 
 Most Probable Value = 1.015 
 Percent Recovery = 102.7 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0820101 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.718 
 Most Probable Value = 4.690 
 Percent Recovery = 100.6 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0770124 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.721 
 Most Probable Value = 4.690 
 Percent Recovery = 100.7 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0700206 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.048 
 Most Probable Value = 0.048 
 Percent Recovery = 100.0 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750089 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 1.035 
 Most Probable Value = 1.015 
 Percent Recovery = 102.0 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750083 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.047 
 Most Probable Value = 0.048 
 Percent Recovery = 97.9 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0670096 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.997 
 Most Probable Value = 1.015 
 Percent Recovery = 98.2 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0680057 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.884 
 Most Probable Value = 4.690 
 Percent Recovery = 104.1 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0630095 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.050 
 Most Probable Value = 0.054 
 Percent Recovery = 92.6 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0600110 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P41  Lab Value = 0.999 
 Most Probable Value = 1.015 
 Percent Recovery = 98.4 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0610081 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 5.540 
 Most Probable Value = 5.705 
 Percent Recovery = 97.1 
 Analysis Date = 03/01/05 
 Lab Sample ID = 0560030 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50175-50173  Lab Value = 0.051 
 Most Probable Value = 0.054 
 Percent Recovery = 94.4 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0540036 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P41  Lab Value = 4.640 
 Most Probable Value = 4.690 
 Percent Recovery = 98.9 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0550086 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.358 
 Most Probable Value = 5.705 
 Percent Recovery = 93.9 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0530105 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50175-50173  Lab Value = 0.050 
 Most Probable Value = 0.054 
 Percent Recovery = 92.6 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0470025 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P41  Lab Value = 4.637 
 Most Probable Value = 4.690 
 Percent Recovery = 98.9 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0480107 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.679 
 Most Probable Value = 5.705 
 Percent Recovery = 99.5 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0420133 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50173  Lab Value = 4.674 
 Most Probable Value = 4.690 
 Percent Recovery = 99.7 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0410186 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.049 
 Most Probable Value = 0.054 
 Percent Recovery = 90.7 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0390058 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = P41  Lab Value = 5.619 
 Most Probable Value = 5.705 
 Percent Recovery = 98.5 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0380082 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50173  Lab Value = 0.073 
 Most Probable Value = 0.076 
 Percent Recovery = 96.1 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0320097 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P36  Lab Value = 4.714 
 Most Probable Value = 4.690 
 Percent Recovery = 100.5 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0330054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.718 
 Most Probable Value = 5.705 
 Percent Recovery = 100.2 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50173  Lab Value = 6.099 
 Most Probable Value = 6.080 
 Percent Recovery = 100.3 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0280053 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50173  Lab Value = 0.070 
 Most Probable Value = 0.076 
 Percent Recovery = 92.1 
 Analysis Date = 01/26/05 
 Lab Sample ID = 0250045 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = P36  Lab Value = 6.294 
 Most Probable Value = 6.080 
 Percent Recovery = 103.5 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0210120 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 5.780 
 Most Probable Value = 5.705 
 Percent Recovery = 101.3 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0190084 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50173  Lab Value = 0.074 
 Most Probable Value = 0.076 
 Percent Recovery = 97.4 
 Analysis Date = 01/19/05 
 Lab Sample ID = 0180074 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 5.759 
 Most Probable Value = 5.705 
 Percent Recovery = 100.9 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0110024 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50173  Lab Value = 6.043 
 Most Probable Value = 6.080 
 Percent Recovery = 99.4 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0130107 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50173  Lab Value = 0.072 
 Most Probable Value = 0.076 
 Percent Recovery = 94.7 
 Analysis Date = 01/11/05 
 Lab Sample ID = 0100088 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = P36  Lab Value = 6.268 
 Most Probable Value = 6.080 
 Percent Recovery = 103.1 
 Analysis Date = 01/10/05 
 Lab Sample ID = 0060063 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50173  Lab Value = 5.691 
 Most Probable Value = 5.705 
 Percent Recovery = 99.8 
 Analysis Date = 01/06/05 
 Lab Sample ID = 0040022 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50173  Lab Value = 0.048 
 Most Probable Value = 0.048 
 Percent Recovery = 100.0 
 Analysis Date = 01/04/05 
 Lab Sample ID = 3650039 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 2.196 
 Most Probable Value = 2.218 
 Percent Recovery = 99.0 
 Analysis Date = 12/30/04 
 Lab Sample ID = 3630017 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 0.049 
 Most Probable Value = 0.048 
 Percent Recovery = 102.1 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620028 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 6.057 
 Most Probable Value = 6.080 
 Percent Recovery = 99.6 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620018 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50173  Lab Value = 2.180 
 Most Probable Value = 2.218 
 Percent Recovery = 98.3 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3560051 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25171-75175  Lab Value = 0.048 
 Most Probable Value = 0.048 
 Percent Recovery = 100.0 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3510148 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 6.370 
 Most Probable Value = 6.080 
 Percent Recovery = 104.8 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3520153 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50173  Lab Value = 2.289 
 Most Probable Value = 2.218 
 Percent Recovery = 103.2 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3490091 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 6.101 
 Most Probable Value = 6.080 
 Percent Recovery = 100.3 
 Analysis Date = 12/14/04 
 Lab Sample ID = 3450290 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50173  Lab Value = 0.048 
 Most Probable Value = 0.048 
 Percent Recovery = 100.0 
 Analysis Date = 12/11/04 
 Lab Sample ID = 3440143 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 2.212 
 Most Probable Value = 2.218 
 Percent Recovery = 99.8 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3430066 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25171-75175  Lab Value = 6.028 
 Most Probable Value = 6.080 
 Percent Recovery = 99.1 
 Analysis Date = 12/07/04 
 Lab Sample ID = 3410092 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50173  Lab Value = 0.072 
 Most Probable Value = 0.076 
 Percent Recovery = 94.7 
 Analysis Date = 12/04/04 
 Lab Sample ID = 3360084 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = P36  Lab Value = 1.411 
 Most Probable Value = 1.390 
 Percent Recovery = 101.5 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.282 
 Most Probable Value = 2.218 
 Percent Recovery = 102.9 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3290011 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 0.073 
 Most Probable Value = 0.076 
 Percent Recovery = 96.1 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3280102 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P36  Lab Value = 1.400 
 Most Probable Value = 1.390 
 Percent Recovery = 100.7 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3270045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.074 
 Most Probable Value = 0.076 
 Percent Recovery = 97.4 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3210083 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 2.201 
 Most Probable Value = 2.218 
 Percent Recovery = 99.3 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3220112 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25171-75175  Lab Value = 1.393 
 Most Probable Value = 1.390 
 Percent Recovery = 100.2 
 Analysis Date = 11/16/04 
 Lab Sample ID = 3170165 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.075 
 Most Probable Value = 0.076 
 Percent Recovery = 98.7 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3130200 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 2.116 
 Most Probable Value = 2.218 
 Percent Recovery = 95.4 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3140104 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25171-75175  Lab Value = 1.366 
 Most Probable Value = 1.390 
 Percent Recovery = 98.3 
 Analysis Date = 11/08/04 
 Lab Sample ID = 3100011 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.200 
 Most Probable Value = 2.218 
 Percent Recovery = 99.2 
 Analysis Date = 11/05/04 
 Lab Sample ID = 3080008 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 0.071 
 Most Probable Value = 0.076 
 Percent Recovery = 93.4 
 Analysis Date = 11/04/04 
 Lab Sample ID = 3060112 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P36  Lab Value = 1.010 
 Most Probable Value = 1.015 
 Percent Recovery = 99.5 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3030011 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.367 
 Most Probable Value = 1.390 
 Percent Recovery = 98.3 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3000185 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.068 
 Most Probable Value = 0.076 
 Percent Recovery = 89.5 
 Analysis Date = 10/30/04 
 Lab Sample ID = 2990112 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = P36  Lab Value = 0.960 
 Most Probable Value = 1.015 
 Percent Recovery = 94.6 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2950151 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.306 
 Most Probable Value = 1.390 
 Percent Recovery = 94.0 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2940026 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.071 
 Most Probable Value = 0.076 
 Percent Recovery = 93.4 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2920031 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P36  Lab Value = 0.975 
 Most Probable Value = 1.015 
 Percent Recovery = 96.1 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2890198 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.297 
 Most Probable Value = 1.390 
 Percent Recovery = 93.3 
 Analysis Date = 10/15/04 
 Lab Sample ID = 2870064 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.068 
 Most Probable Value = 0.076 
 Percent Recovery = 89.5 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2820228 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = P36  Lab Value = 0.998 
 Most Probable Value = 1.015 
 Percent Recovery = 98.3 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2800209 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.274 
 Most Probable Value = 1.390 
 Percent Recovery = 91.7 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2780101 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.757 
 Most Probable Value = 4.675 
 Percent Recovery = 101.8 
 Analysis Date = 10/05/04 
 Lab Sample ID = 2660100 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 1.147 
 Most Probable Value = 1.150 
 Percent Recovery = 99.7 
 Analysis Date = 10/02/04 
 Lab Sample ID = 2710024 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P38  Lab Value = 3.832 
 Most Probable Value = 3.790 
 Percent Recovery = 101.1 
 Analysis Date = 10/02/04 
 Lab Sample ID = 2710005 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50171  Lab Value = 1.114 
 Most Probable Value = 1.390 
 Percent Recovery = 80.1 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650153 
 Number of FPS (SD) = -5.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.711 
 Most Probable Value = 3.790 
 Percent Recovery = 97.9 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2640151 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50167-50171  Lab Value = 1.300 
 Most Probable Value = 1.390 
 Percent Recovery = 93.5 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610092 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.540 
 Most Probable Value = 4.675 
 Percent Recovery = 97.1 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610096 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25169-75167  Lab Value = 4.450 
 Most Probable Value = 4.675 
 Percent Recovery = 95.2 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2580139 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25169-75167  Lab Value = 1.060 
 Most Probable Value = 1.150 
 Percent Recovery = 92.2 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2530303 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = P38  Lab Value = 1.340 
 Most Probable Value = 1.390 
 Percent Recovery = 96.4 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2570023 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.590 
 Most Probable Value = 3.790 
 Percent Recovery = 94.7 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2540394 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50167-50171  Lab Value = 4.580 
 Most Probable Value = 4.675 
 Percent Recovery = 98.0 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2520141 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 1.300 
 Most Probable Value = 1.390 
 Percent Recovery = 93.5 
 Analysis Date = 09/10/04 
 Lab Sample ID = 2510195 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.360 
 Most Probable Value = 1.390 
 Percent Recovery = 97.8 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470066 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.740 
 Most Probable Value = 3.790 
 Percent Recovery = 98.7 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470068 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 4.580 
 Most Probable Value = 4.675 
 Percent Recovery = 98.0 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470063 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 0.070 
 Most Probable Value = 0.076 
 Percent Recovery = 91.8 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2370248 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = P36  Lab Value = 2.010 
 Most Probable Value = 2.085 
 Percent Recovery = 96.4 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2380232 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 1.940 
 Most Probable Value = 2.085 
 Percent Recovery = 93.0 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360307 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.040 
 Most Probable Value = 3.225 
 Percent Recovery = 94.3 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360305 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.590 
 Most Probable Value = 3.790 
 Percent Recovery = 94.7 
 Analysis Date = 08/25/04 
 Lab Sample ID = 2330196 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50167-50171  Lab Value = 2.990 
 Most Probable Value = 3.225 
 Percent Recovery = 92.7 
 Analysis Date = 08/24/04 
 Lab Sample ID = 2310191 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.170 
 Most Probable Value = 3.225 
 Percent Recovery = 98.3 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290112 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.740 
 Most Probable Value = 3.790 
 Percent Recovery = 98.7 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290181 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 3.330 
 Most Probable Value = 3.790 
 Percent Recovery = 87.9 
 Analysis Date = 08/17/04 
 Lab Sample ID = 2250114 
 Number of FPS (SD) = -3.0 
 Blind Sample ID = 50167-50171  Lab Value = 2.020 
 Most Probable Value = 2.085 
 Percent Recovery = 96.9 
 Analysis Date = 08/13/04 
 Lab Sample ID = 2240196 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.070 
 Most Probable Value = 0.076 
 Percent Recovery = 91.8 
 Analysis Date = 08/11/04 
 Lab Sample ID = 2230163 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = P36  Lab Value = 3.150 
 Most Probable Value = 3.225 
 Percent Recovery = 97.7 
 Analysis Date = 08/11/04 
 Lab Sample ID = 2220151 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 1.980 
 Most Probable Value = 2.085 
 Percent Recovery = 95.0 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180207 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.080 
 Most Probable Value = 3.225 
 Percent Recovery = 95.5 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180210 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.550 
 Most Probable Value = 3.790 
 Percent Recovery = 93.7 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2190180 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50167-50171  Lab Value = 3.640 
 Most Probable Value = 3.790 
 Percent Recovery = 96.0 
 Analysis Date = 08/06/04 
 Lab Sample ID = 2170218 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50167-50171  Lab Value = 0.481 
 Most Probable Value = 0.506 
 Percent Recovery = 95.1 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2090125 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = P37  Lab Value = 1.970 
 Most Probable Value = 2.085 
 Percent Recovery = 94.5 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2090247 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.140 
 Most Probable Value = 4.425 
 Percent Recovery = 93.6 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2080068 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25167-75169  Lab Value = 4.560 
 Most Probable Value = 4.675 
 Percent Recovery = 97.5 
 Analysis Date = 07/29/04 
 Lab Sample ID = 2040261 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25169-75167  Lab Value = 1.940 
 Most Probable Value = 2.085 
 Percent Recovery = 93.0 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2030202 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.450 
 Most Probable Value = 4.675 
 Percent Recovery = 95.2 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010149 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25169-75167  Lab Value = 4.120 
 Most Probable Value = 4.425 
 Percent Recovery = 93.1 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010328 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25167-75169  Lab Value = 3.970 
 Most Probable Value = 4.425 
 Percent Recovery = 89.7 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1980050 
 Number of FPS (SD) = -2.6 
 Blind Sample ID = 25167-75169  Lab Value = 0.482 
 Most Probable Value = 0.506 
 Percent Recovery = 95.3 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1940078 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = P37  Lab Value = 1.960 
 Most Probable Value = 2.085 
 Percent Recovery = 94.0 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1950099 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.440 
 Most Probable Value = 4.675 
 Percent Recovery = 95.0 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1960110 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25169-75167  Lab Value = 1.980 
 Most Probable Value = 2.085 
 Percent Recovery = 95.0 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890096 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.410 
 Most Probable Value = 4.675 
 Percent Recovery = 94.3 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1900183 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25169-75167  Lab Value = 4.370 
 Most Probable Value = 4.675 
 Percent Recovery = 93.5 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1880086 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.180 
 Most Probable Value = 4.425 
 Percent Recovery = 94.5 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1910177 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25167-75169  Lab Value = 4.120 
 Most Probable Value = 4.425 
 Percent Recovery = 93.1 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890094 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25167-75169  Lab Value = 3.780 
 Most Probable Value = 3.790 
 Percent Recovery = 99.7 
 Analysis Date = 06/30/04 
 Lab Sample ID = 1800053 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50171  Lab Value = 1.070 
 Most Probable Value = 1.150 
 Percent Recovery = 93.0 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1760252 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = P38  Lab Value = 1.340 
 Most Probable Value = 1.390 
 Percent Recovery = 96.4 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1740198 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.740 
 Most Probable Value = 3.790 
 Percent Recovery = 98.7 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1730133 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 4.639 
 Most Probable Value = 4.675 
 Percent Recovery = 99.2 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1750198 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 1.290 
 Most Probable Value = 1.390 
 Percent Recovery = 92.8 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1680180 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.440 
 Most Probable Value = 4.675 
 Percent Recovery = 95.0 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1690250 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25169-75167  Lab Value = 4.390 
 Most Probable Value = 4.675 
 Percent Recovery = 93.9 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1670238 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25169-75167  Lab Value = 1.350 
 Most Probable Value = 1.390 
 Percent Recovery = 97.1 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660231 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.530 
 Most Probable Value = 3.790 
 Percent Recovery = 93.1 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660229 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50167-50171  Lab Value = 1.090 
 Most Probable Value = 1.150 
 Percent Recovery = 94.8 
 Analysis Date = 06/18/04 
 Lab Sample ID = 1620329 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P38  Lab Value = 4.690 
 Most Probable Value = 4.675 
 Percent Recovery = 100.3 
 Analysis Date = 06/18/04 
 Lab Sample ID = 1610174 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 1.350 
 Most Probable Value = 1.390 
 Percent Recovery = 97.1 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1600037 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.370 
 Most Probable Value = 1.390 
 Percent Recovery = 98.6 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1560049 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.700 
 Most Probable Value = 3.790 
 Percent Recovery = 97.6 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590115 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50167-50171  Lab Value = 4.540 
 Most Probable Value = 4.675 
 Percent Recovery = 97.1 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590117 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25169-75167  Lab Value = 1.960 
 Most Probable Value = 2.085 
 Percent Recovery = 94.0 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1470159 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.068 
 Most Probable Value = 0.076 
 Percent Recovery = 89.7 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450200 
 Number of FPS (SD) = -2.6 
 Blind Sample ID = P36  Lab Value = 1.930 
 Most Probable Value = 2.085 
 Percent Recovery = 92.6 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410033 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.040 
 Most Probable Value = 3.225 
 Percent Recovery = 94.3 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450086 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.530 
 Most Probable Value = 3.790 
 Percent Recovery = 93.1 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410184 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50167-50171  Lab Value = 3.140 
 Most Probable Value = 3.225 
 Percent Recovery = 97.4 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1380193 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.640 
 Most Probable Value = 3.790 
 Percent Recovery = 96.0 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1350391 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50167-50171  Lab Value = 0.069 
 Most Probable Value = 0.076 
 Percent Recovery = 91.2 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1310150 
 Number of FPS (SD) = -2.2 
 Blind Sample ID = P36  Lab Value = 1.940 
 Most Probable Value = 2.085 
 Percent Recovery = 93.0 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1320091 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.970 
 Most Probable Value = 3.225 
 Percent Recovery = 92.1 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1340013 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.450 
 Most Probable Value = 3.790 
 Percent Recovery = 91.0 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1330110 
 Number of FPS (SD) = -2.2 
 Blind Sample ID = 50167-50171  Lab Value = 2.990 
 Most Probable Value = 3.225 
 Percent Recovery = 92.7 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280299 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.530 
 Most Probable Value = 3.790 
 Percent Recovery = 93.1 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280298 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50167-50171  Lab Value = 2.000 
 Most Probable Value = 2.085 
 Percent Recovery = 95.9 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260164 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.210 
 Most Probable Value = 3.225 
 Percent Recovery = 99.5 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260167 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.820 
 Most Probable Value = 3.790 
 Percent Recovery = 100.8 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1250059 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 1.970 
 Most Probable Value = 2.085 
 Percent Recovery = 94.5 
 Analysis Date = 04/30/04 
 Lab Sample ID = 1180088 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.495 
 Most Probable Value = 0.506 
 Percent Recovery = 97.8 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1170096 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P37  Lab Value = 4.660 
 Most Probable Value = 4.675 
 Percent Recovery = 99.7 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1130167 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.470 
 Most Probable Value = 4.425 
 Percent Recovery = 101.0 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1140203 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25167-75169  Lab Value = 2.090 
 Most Probable Value = 2.085 
 Percent Recovery = 100.2 
 Analysis Date = 04/28/04 
 Lab Sample ID = 1120116 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.300 
 Most Probable Value = 4.425 
 Percent Recovery = 97.2 
 Analysis Date = 04/21/04 
 Lab Sample ID = 1100104 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25167-75169  Lab Value = 5.040 
 Most Probable Value = 4.675 
 Percent Recovery = 107.8 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1070088 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25169-75167  Lab Value = 4.660 
 Most Probable Value = 4.425 
 Percent Recovery = 105.3 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1060215 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25167-75169  Lab Value = 2.240 
 Most Probable Value = 2.085 
 Percent Recovery = 107.4 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1040080 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 5.170 
 Most Probable Value = 4.675 
 Percent Recovery = 110.6 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1050153 
 Number of FPS (SD) = 2.7 
 Blind Sample ID = 25169-75167  Lab Value = 0.550 
 Most Probable Value = 0.506 
 Percent Recovery = 108.7 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1030046 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = P37  Lab Value = 4.790 
 Most Probable Value = 4.675 
 Percent Recovery = 102.5 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000011 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.680 
 Most Probable Value = 4.425 
 Percent Recovery = 105.8 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000229 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25167-75169  Lab Value = 2.130 
 Most Probable Value = 2.085 
 Percent Recovery = 102.2 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980127 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.570 
 Most Probable Value = 4.425 
 Percent Recovery = 103.3 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980129 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25167-75169  Lab Value = 5.000 
 Most Probable Value = 4.675 
 Percent Recovery = 107.0 
 Analysis Date = 04/08/04 
 Lab Sample ID = 0970084 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25169-75167  Lab Value = 1.130 
 Most Probable Value = 1.150 
 Percent Recovery = 98.3 
 Analysis Date = 03/26/04 
 Lab Sample ID = 0680080 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P38  Lab Value = 3.910 
 Most Probable Value = 3.790 
 Percent Recovery = 103.2 
 Analysis Date = 03/26/04 
 Lab Sample ID = 0840043 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50167-50171  Lab Value = 1.210 
 Most Probable Value = 1.150 
 Percent Recovery = 105.2 
 Analysis Date = 03/24/04 
 Lab Sample ID = 0820086 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = P38  Lab Value = 4.600 
 Most Probable Value = 4.675 
 Percent Recovery = 98.4 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0790169 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 1.380 
 Most Probable Value = 1.390 
 Percent Recovery = 99.3 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0780118 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.830 
 Most Probable Value = 3.790 
 Percent Recovery = 101.1 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0770123 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50171  Lab Value = 1.600 
 Most Probable Value = 1.390 
 Percent Recovery = 115.1 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0720257 
 Number of FPS (SD) = 3.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.220 
 Most Probable Value = 4.675 
 Percent Recovery = 111.7 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0750069 
 Number of FPS (SD) = 2.9 
 Blind Sample ID = 25169-75167  Lab Value = 4.750 
 Most Probable Value = 4.675 
 Percent Recovery = 101.6 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0710092 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 1.430 
 Most Probable Value = 1.390 
 Percent Recovery = 102.9 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700109 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.890 
 Most Probable Value = 3.790 
 Percent Recovery = 102.6 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700088 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 1.400 
 Most Probable Value = 1.390 
 Percent Recovery = 100.7 
 Analysis Date = 03/10/04 
 Lab Sample ID = 3390172 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.440 
 Most Probable Value = 1.390 
 Percent Recovery = 103.6 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0640098 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.890 
 Most Probable Value = 3.790 
 Percent Recovery = 102.6 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630084 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 4.790 
 Most Probable Value = 4.675 
 Percent Recovery = 102.5 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0650010 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.790 
 Most Probable Value = 4.675 
 Percent Recovery = 102.5 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630088 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 1.460 
 Most Probable Value = 1.390 
 Percent Recovery = 105.0 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0620098 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.190 
 Most Probable Value = 2.085 
 Percent Recovery = 105.0 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0560017 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.078 
 Most Probable Value = 0.076 
 Percent Recovery = 102.8 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0550020 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P36  Lab Value = 3.400 
 Most Probable Value = 3.225 
 Percent Recovery = 105.4 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0540144 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 2.140 
 Most Probable Value = 2.085 
 Percent Recovery = 102.6 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0500110 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.850 
 Most Probable Value = 3.790 
 Percent Recovery = 101.6 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0490046 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 3.970 
 Most Probable Value = 3.225 
 Percent Recovery = 123.1 
 Analysis Date = 02/19/04 
 Lab Sample ID = 0480048 
 Number of FPS (SD) = 5.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.370 
 Most Probable Value = 3.225 
 Percent Recovery = 104.5 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0430004 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.870 
 Most Probable Value = 3.790 
 Percent Recovery = 102.1 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0440044 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 3.850 
 Most Probable Value = 3.790 
 Percent Recovery = 101.6 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0420063 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 0.078 
 Most Probable Value = 0.076 
 Percent Recovery = 102.8 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0400042 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P36  Lab Value = 2.120 
 Most Probable Value = 2.085 
 Percent Recovery = 101.7 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0410083 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.190 
 Most Probable Value = 3.225 
 Percent Recovery = 98.9 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0370114 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.760 
 Most Probable Value = 3.790 
 Percent Recovery = 99.2 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0360098 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50171  Lab Value = 2.110 
 Most Probable Value = 2.085 
 Percent Recovery = 101.2 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.300 
 Most Probable Value = 3.225 
 Percent Recovery = 102.3 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350013 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.830 
 Most Probable Value = 3.790 
 Percent Recovery = 101.1 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350014 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50171  Lab Value = 4.380 
 Most Probable Value = 4.425 
 Percent Recovery = 99.0 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0230097 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25167-75169  Lab Value = 0.539 
 Most Probable Value = 0.506 
 Percent Recovery = 106.5 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0260155 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = P37  Lab Value = 2.180 
 Most Probable Value = 2.085 
 Percent Recovery = 104.6 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0270023 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.140 
 Most Probable Value = 2.085 
 Percent Recovery = 102.6 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0210229 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.790 
 Most Probable Value = 4.675 
 Percent Recovery = 102.5 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0220108 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.510 
 Most Probable Value = 4.425 
 Percent Recovery = 101.9 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0160109 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25167-75169  Lab Value = 4.901 
 Most Probable Value = 4.675 
 Percent Recovery = 104.8 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0130120 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25169-75167  Lab Value = 4.596 
 Most Probable Value = 4.675 
 Percent Recovery = 98.3 
 Analysis Date = 01/17/04 
 Lab Sample ID = 0150119 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 4.306 
 Most Probable Value = 4.425 
 Percent Recovery = 97.3 
 Analysis Date = 01/15/04 
 Lab Sample ID = 0140070 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25167-75169  Lab Value = 0.478 
 Most Probable Value = 0.506 
 Percent Recovery = 94.5 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0090096 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = P37  Lab Value = 1.973 
 Most Probable Value = 2.085 
 Percent Recovery = 94.6 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0120095 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 1.357 
 Most Probable Value = 1.390 
 Percent Recovery = 97.6 
 Analysis Date = 01/09/04 
 Lab Sample ID = 3530206 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.686 
 Most Probable Value = 4.675 
 Percent Recovery = 100.2 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0070034 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 3.834 
 Most Probable Value = 4.425 
 Percent Recovery = 86.6 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0080053 
 Number of FPS (SD) = -3.3 
 Blind Sample ID = 25167-75169  Lab Value = 2.190 
 Most Probable Value = 2.085 
 Percent Recovery = 105.0 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060024 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.809 
 Most Probable Value = 4.675 
 Percent Recovery = 102.9 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0050037 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 4.529 
 Most Probable Value = 4.425 
 Percent Recovery = 102.3 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060026 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 1.185 
 Most Probable Value = 1.150 
 Percent Recovery = 103.0 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3570148 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P38  Lab Value = 3.939 
 Most Probable Value = 3.790 
 Percent Recovery = 103.9 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3580004 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 4.628 
 Most Probable Value = 4.675 
 Percent Recovery = 99.0 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3490026 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25169-75167  Lab Value = 4.885 
 Most Probable Value = 4.675 
 Percent Recovery = 104.5 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3560119 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 3.876 
 Most Probable Value = 3.790 
 Percent Recovery = 102.3 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3520155 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50171  Lab Value = 4.807 
 Most Probable Value = 4.675 
 Percent Recovery = 102.8 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3500091 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 1.462 
 Most Probable Value = 1.390 
 Percent Recovery = 105.2 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3490101 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.198 
 Most Probable Value = 1.150 
 Percent Recovery = 104.2 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3430220 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = P38  Lab Value = 1.460 
 Most Probable Value = 1.390 
 Percent Recovery = 105.0 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3450142 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.887 
 Most Probable Value = 3.790 
 Percent Recovery = 102.5 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3440153 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50171  Lab Value = 4.818 
 Most Probable Value = 4.675 
 Percent Recovery = 103.1 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3420095 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 0.081 
 Most Probable Value = 0.076 
 Percent Recovery = 106.2 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290001 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = P36  Lab Value = 1.970 
 Most Probable Value = 2.085 
 Percent Recovery = 94.5 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290168 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.335 
 Most Probable Value = 3.225 
 Percent Recovery = 103.4 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3280019 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75169-25DIW  Lab Value = 1.347 
 Most Probable Value = 1.390 
 Percent Recovery = 96.9 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3370085 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.658 
 Most Probable Value = 3.790 
 Percent Recovery = 96.5 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3380068 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50167-50171  Lab Value = 4.384 
 Most Probable Value = 4.675 
 Percent Recovery = 93.8 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3380066 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25169-75167  Lab Value = 3.750 
 Most Probable Value = 3.790 
 Percent Recovery = 98.9 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3250017 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 2.081 
 Most Probable Value = 2.085 
 Percent Recovery = 99.8 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3230182 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.120 
 Most Probable Value = 2.085 
 Percent Recovery = 101.7 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160058 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.220 
 Most Probable Value = 3.225 
 Percent Recovery = 99.8 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3170135 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.890 
 Most Probable Value = 3.790 
 Percent Recovery = 102.6 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160061 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 10.650 
 Most Probable Value = 10.300 
 Percent Recovery = 103.4 
 Analysis Date = 12/02/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25162-75158  Lab Value = 3.379 
 Most Probable Value = 3.225 
 Percent Recovery = 104.8 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210081 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.832 
 Most Probable Value = 3.790 
 Percent Recovery = 101.1 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210091 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50171  Lab Value = 0.080 
 Most Probable Value = 0.076 
 Percent Recovery = 104.6 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3110124 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = P36  Lab Value = 2.120 
 Most Probable Value = 2.085 
 Percent Recovery = 101.7 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100100 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.290 
 Most Probable Value = 3.225 
 Percent Recovery = 102.0 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100107 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.260 
 Most Probable Value = 3.225 
 Percent Recovery = 101.1 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100103 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.740 
 Most Probable Value = 3.790 
 Percent Recovery = 98.7 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100108 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 3.940 
 Most Probable Value = 3.790 
 Percent Recovery = 104.0 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100101 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 3.620 
 Most Probable Value = 3.750 
 Percent Recovery = 96.5 
 Analysis Date = 11/24/03 
 Lab Sample ID = 2030235 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.556 
 Most Probable Value = 0.506 
 Percent Recovery = 109.9 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3000109 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = P37  Lab Value = 2.240 
 Most Probable Value = 2.085 
 Percent Recovery = 107.4 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3010021 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.739 
 Most Probable Value = 4.675 
 Percent Recovery = 101.4 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2960049 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 4.686 
 Most Probable Value = 4.425 
 Percent Recovery = 105.9 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2970150 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25167-75169  Lab Value = 2.127 
 Most Probable Value = 2.085 
 Percent Recovery = 102.0 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2950089 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.769 
 Most Probable Value = 4.425 
 Percent Recovery = 107.8 
 Analysis Date = 10/22/03 
 Lab Sample ID = 2930063 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25167-75169  Lab Value = 4.786 
 Most Probable Value = 4.675 
 Percent Recovery = 102.4 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2900093 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.504 
 Most Probable Value = 4.425 
 Percent Recovery = 101.8 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2890046 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25167-75169  Lab Value = 4.952 
 Most Probable Value = 4.675 
 Percent Recovery = 105.9 
 Analysis Date = 10/17/03 
 Lab Sample ID = 2880039 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25169-75167  Lab Value = 2.156 
 Most Probable Value = 2.085 
 Percent Recovery = 103.4 
 Analysis Date = 10/15/03 
 Lab Sample ID = 2870157 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.523 
 Most Probable Value = 0.506 
 Percent Recovery = 103.3 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2830156 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P37  Lab Value = 4.687 
 Most Probable Value = 4.675 
 Percent Recovery = 100.3 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810068 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.380 
 Most Probable Value = 4.425 
 Percent Recovery = 99.0 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810067 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25167-75169  Lab Value = 4.530 
 Most Probable Value = 4.425 
 Percent Recovery = 102.4 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800049 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 4.851 
 Most Probable Value = 4.675 
 Percent Recovery = 103.8 
 Analysis Date = 10/07/03 
 Lab Sample ID = 2790107 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 1.246 
 Most Probable Value = 1.150 
 Percent Recovery = 108.4 
 Analysis Date = 10/03/03 
 Lab Sample ID = 2750083 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = P38  Lab Value = 4.852 
 Most Probable Value = 4.465 
 Percent Recovery = 108.7 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2720094 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 50165-50167  Lab Value = 11.245 
 Most Probable Value = 10.300 
 Percent Recovery = 109.2 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 25162-75158  Lab Value = 4.493 
 Most Probable Value = 4.465 
 Percent Recovery = 100.6 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2680132 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50167  Lab Value = 1.205 
 Most Probable Value = 1.150 
 Percent Recovery = 104.8 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590145 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = P38  Lab Value = 4.942 
 Most Probable Value = 4.465 
 Percent Recovery = 110.7 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2620138 
 Number of FPS (SD) = 2.7 
 Blind Sample ID = 50165-50167  Lab Value = 4.963 
 Most Probable Value = 4.465 
 Percent Recovery = 111.2 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610100 
 Number of FPS (SD) = 2.8 
 Blind Sample ID = 50165-50167  Lab Value = 4.783 
 Most Probable Value = 4.465 
 Percent Recovery = 107.1 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590135 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50165-50167  Lab Value = 11.106 
 Most Probable Value = 10.300 
 Percent Recovery = 107.8 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25162-75158  Lab Value = 4.099 
 Most Probable Value = 4.465 
 Percent Recovery = 91.8 
 Analysis Date = 09/25/03 
 Lab Sample ID = 2510123 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = 50165-50167  Lab Value = 4.625 
 Most Probable Value = 4.465 
 Percent Recovery = 103.6 
 Analysis Date = 09/22/03 
 Lab Sample ID = 2540339 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50165-50167  Lab Value = 4.771 
 Most Probable Value = 4.675 
 Percent Recovery = 102.1 
 Analysis Date = 09/19/03 
 Lab Sample ID = 2520129 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 11.247 
 Most Probable Value = 10.300 
 Percent Recovery = 109.2 
 Analysis Date = 09/18/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 25162-75158  Lab Value = 4.365 
 Most Probable Value = 4.465 
 Percent Recovery = 97.8 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2460168 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50165-50167  Lab Value = 11.250 
 Most Probable Value = 10.300 
 Percent Recovery = 109.2 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 25162-75158  Lab Value = 0.081 
 Most Probable Value = 0.076 
 Percent Recovery = 105.9 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2410126 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P36  Lab Value = 4.694 
 Most Probable Value = 4.675 
 Percent Recovery = 100.4 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2410131 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.836 
 Most Probable Value = 4.675 
 Percent Recovery = 103.4 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2320208 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 6.374 
 Most Probable Value = 5.900 
 Percent Recovery = 108.0 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 5.773 
 Most Probable Value = 5.900 
 Percent Recovery = 97.8 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.822 
 Most Probable Value = 4.675 
 Percent Recovery = 103.1 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2380211 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 0.072 
 Most Probable Value = 0.076 
 Percent Recovery = 94.3 
 Analysis Date = 09/08/03 
 Lab Sample ID = 2270069 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P36  Lab Value = 7.251 
 Most Probable Value = 5.900 
 Percent Recovery = 122.9 
 Analysis Date = 09/08/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 5.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.402 
 Most Probable Value = 2.400 
 Percent Recovery = 100.1 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2230158 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.838 
 Most Probable Value = 5.900 
 Percent Recovery = 98.9 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.693 
 Most Probable Value = 4.675 
 Percent Recovery = 100.4 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2310249 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.690 
 Most Probable Value = 4.675 
 Percent Recovery = 100.3 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2260054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.916 
 Most Probable Value = 4.675 
 Percent Recovery = 105.2 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2250136 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25169-75167  Lab Value = 4.867 
 Most Probable Value = 4.675 
 Percent Recovery = 104.1 
 Analysis Date = 08/15/03 
 Lab Sample ID = 2180256 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 0.525 
 Most Probable Value = 0.506 
 Percent Recovery = 103.8 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2130212 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P37  Lab Value = 4.326 
 Most Probable Value = 4.215 
 Percent Recovery = 102.6 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2120199 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50169  Lab Value = 6.035 
 Most Probable Value = 5.900 
 Percent Recovery = 102.3 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.967 
 Most Probable Value = 4.675 
 Percent Recovery = 106.2 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2160091 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25169-75167  Lab Value = 3.779 
 Most Probable Value = 3.750 
 Percent Recovery = 100.8 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2110153 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.381 
 Most Probable Value = 4.215 
 Percent Recovery = 103.9 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100329 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50169  Lab Value = 3.548 
 Most Probable Value = 3.750 
 Percent Recovery = 94.6 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100082 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.094 
 Most Probable Value = 4.215 
 Percent Recovery = 97.1 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2040053 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50165-50169  Lab Value = 4.431 
 Most Probable Value = 4.215 
 Percent Recovery = 105.1 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020065 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50165-50169  Lab Value = 0.523 
 Most Probable Value = 0.506 
 Percent Recovery = 103.4 
 Analysis Date = 07/21/03 
 Lab Sample ID = 1990027 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P37  Lab Value = 3.952 
 Most Probable Value = 4.215 
 Percent Recovery = 93.8 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1980182 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50165-50169  Lab Value = 4.260 
 Most Probable Value = 4.215 
 Percent Recovery = 101.1 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1960191 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.837 
 Most Probable Value = 3.750 
 Percent Recovery = 102.3 
 Analysis Date = 07/16/03 
 Lab Sample ID = 1950117 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.037 
 Most Probable Value = 1.033 
 Percent Recovery = 100.4 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1950125 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 4.227 
 Most Probable Value = 4.215 
 Percent Recovery = 100.3 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1900244 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 4.165 
 Most Probable Value = 4.215 
 Percent Recovery = 98.8 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1880060 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.662 
 Most Probable Value = 3.750 
 Percent Recovery = 97.7 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1890166 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.550 
 Most Probable Value = 4.465 
 Percent Recovery = 101.9 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780191 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50167  Lab Value = 10.700 
 Most Probable Value = 10.300 
 Percent Recovery = 103.9 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25162-75158  Lab Value = 4.942 
 Most Probable Value = 4.675 
 Percent Recovery = 105.7 
 Analysis Date = 07/07/03 
 Lab Sample ID = 1540025 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25169-75167  Lab Value = 1.194 
 Most Probable Value = 1.150 
 Percent Recovery = 103.8 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1810171 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P38  Lab Value = 4.130 
 Most Probable Value = 4.465 
 Percent Recovery = 92.5 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1680013 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 50165-50167  Lab Value = 9.727 
 Most Probable Value = 10.300 
 Percent Recovery = 94.4 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25162-75158  Lab Value = 4.627 
 Most Probable Value = 4.465 
 Percent Recovery = 103.6 
 Analysis Date = 06/27/03 
 Lab Sample ID = 1770012 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50165-50167  Lab Value = 11.209 
 Most Probable Value = 10.300 
 Percent Recovery = 108.8 
 Analysis Date = 06/27/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 25162-75158  Lab Value = 10.460 
 Most Probable Value = 10.300 
 Percent Recovery = 101.6 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 4.362 
 Most Probable Value = 4.465 
 Percent Recovery = 97.7 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1700125 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50165-50167  Lab Value = 10.512 
 Most Probable Value = 10.300 
 Percent Recovery = 102.1 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 1.167 
 Most Probable Value = 1.150 
 Percent Recovery = 101.5 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1670159 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P38  Lab Value = 4.656 
 Most Probable Value = 4.465 
 Percent Recovery = 104.3 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1640096 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50165-50167  Lab Value = 4.652 
 Most Probable Value = 4.465 
 Percent Recovery = 104.2 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620216 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50167  Lab Value = 4.645 
 Most Probable Value = 4.465 
 Percent Recovery = 104.0 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1560235 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50167  Lab Value = 4.652 
 Most Probable Value = 4.465 
 Percent Recovery = 104.2 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1540189 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50167  Lab Value = 4.861 
 Most Probable Value = 4.675 
 Percent Recovery = 104.0 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1600205 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 5.987 
 Most Probable Value = 5.900 
 Percent Recovery = 101.5 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 5.842 
 Most Probable Value = 5.900 
 Percent Recovery = 99.0 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.771 
 Most Probable Value = 4.675 
 Percent Recovery = 102.1 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1480217 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 4.707 
 Most Probable Value = 4.675 
 Percent Recovery = 100.7 
 Analysis Date = 05/22/03 
 Lab Sample ID = 1410151 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 5.798 
 Most Probable Value = 5.900 
 Percent Recovery = 98.3 
 Analysis Date = 05/21/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.650 
 Most Probable Value = 4.675 
 Percent Recovery = 99.5 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1390114 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.426 
 Most Probable Value = 4.675 
 Percent Recovery = 94.7 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1350065 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25169-75167  Lab Value = 2.424 
 Most Probable Value = 2.400 
 Percent Recovery = 101.0 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1290298 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.789 
 Most Probable Value = 5.900 
 Percent Recovery = 98.1 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.692 
 Most Probable Value = 4.675 
 Percent Recovery = 100.4 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1320144 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.837 
 Most Probable Value = 5.900 
 Percent Recovery = 98.9 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.552 
 Most Probable Value = 4.675 
 Percent Recovery = 97.4 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1270138 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25169-75167  Lab Value = 4.733 
 Most Probable Value = 4.675 
 Percent Recovery = 101.2 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260089 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 0.491 
 Most Probable Value = 0.506 
 Percent Recovery = 97.1 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1190078 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P37  Lab Value = 4.184 
 Most Probable Value = 4.215 
 Percent Recovery = 99.3 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1180100 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50169  Lab Value = 4.144 
 Most Probable Value = 4.215 
 Percent Recovery = 98.3 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1150027 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50165-50169  Lab Value = 3.518 
 Most Probable Value = 3.750 
 Percent Recovery = 93.8 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 3.627 
 Most Probable Value = 3.750 
 Percent Recovery = 96.7 
 Analysis Date = 04/24/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.254 
 Most Probable Value = 4.215 
 Percent Recovery = 100.9 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1080290 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 4.213 
 Most Probable Value = 4.215 
 Percent Recovery = 100.0 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1060098 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50165-50169  Lab Value = 3.620 
 Most Probable Value = 3.750 
 Percent Recovery = 96.5 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.485 
 Most Probable Value = 0.506 
 Percent Recovery = 95.9 
 Analysis Date = 04/16/03 
 Lab Sample ID = 1050096 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P37  Lab Value = 4.323 
 Most Probable Value = 4.215 
 Percent Recovery = 102.6 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1040085 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50169  Lab Value = 4.214 
 Most Probable Value = 4.215 
 Percent Recovery = 100.0 
 Analysis Date = 04/11/03 
 Lab Sample ID = 1000042 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50165-50169  Lab Value = 4.375 
 Most Probable Value = 3.750 
 Percent Recovery = 116.7 
 Analysis Date = 04/11/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = 4.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.967 
 Most Probable Value = 1.033 
 Percent Recovery = 93.6 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0980083 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25165-75DIW  Lab Value = 4.168 
 Most Probable Value = 4.215 
 Percent Recovery = 98.9 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0940250 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50169  Lab Value = 4.188 
 Most Probable Value = 4.215 
 Percent Recovery = 99.4 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0930110 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50169  Lab Value = 3.569 
 Most Probable Value = 3.750 
 Percent Recovery = 95.2 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.075 
 Most Probable Value = 1.150 
 Percent Recovery = 93.5 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900155 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = P38  Lab Value = 4.390 
 Most Probable Value = 4.465 
 Percent Recovery = 98.3 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900156 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50165-50167  Lab Value = 4.310 
 Most Probable Value = 4.465 
 Percent Recovery = 96.5 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0850223 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50165-50167  Lab Value = 10.030 
 Most Probable Value = 10.300 
 Percent Recovery = 97.4 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25162-75158  Lab Value = 10.298 
 Most Probable Value = 10.300 
 Percent Recovery = 100.0 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 1.054 
 Most Probable Value = 1.150 
 Percent Recovery = 91.6 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0760097 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = P38  Lab Value = 4.216 
 Most Probable Value = 4.465 
 Percent Recovery = 94.4 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800088 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50165-50167  Lab Value = 4.221 
 Most Probable Value = 4.465 
 Percent Recovery = 94.5 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800091 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50165-50167  Lab Value = 9.686 
 Most Probable Value = 10.300 
 Percent Recovery = 94.0 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25162-75158  Lab Value = 4.383 
 Most Probable Value = 4.465 
 Percent Recovery = 98.2 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0730210 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50165-50167  Lab Value = 4.637 
 Most Probable Value = 4.675 
 Percent Recovery = 99.2 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0690046 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 4.471 
 Most Probable Value = 4.465 
 Percent Recovery = 100.1 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0710084 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50167  Lab Value = 10.335 
 Most Probable Value = 10.300 
 Percent Recovery = 100.3 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.073 
 Most Probable Value = 0.076 
 Percent Recovery = 95.7 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0620066 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 4.533 
 Most Probable Value = 4.465 
 Percent Recovery = 101.5 
 Analysis Date = 03/10/03 
 Lab Sample ID = 0660050 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50167  Lab Value = 4.492 
 Most Probable Value = 4.465 
 Percent Recovery = 100.6 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0630063 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50167  Lab Value = 10.385 
 Most Probable Value = 10.300 
 Percent Recovery = 100.8 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 5.868 
 Most Probable Value = 5.900 
 Percent Recovery = 99.5 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.662 
 Most Probable Value = 4.675 
 Percent Recovery = 99.7 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0590198 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.921 
 Most Probable Value = 5.900 
 Percent Recovery = 100.4 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.636 
 Most Probable Value = 4.675 
 Percent Recovery = 99.2 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0580067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 4.593 
 Most Probable Value = 4.675 
 Percent Recovery = 98.2 
 Analysis Date = 02/24/03 
 Lab Sample ID = 0520165 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 5.870 
 Most Probable Value = 5.900 
 Percent Recovery = 99.5 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.072 
 Most Probable Value = 0.076 
 Percent Recovery = 95.0 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490152 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P36  Lab Value = 4.770 
 Most Probable Value = 4.675 
 Percent Recovery = 102.0 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490155 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 4.569 
 Most Probable Value = 4.675 
 Percent Recovery = 97.7 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0440102 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25169-75167  Lab Value = 2.383 
 Most Probable Value = 2.400 
 Percent Recovery = 99.3 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0380146 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.805 
 Most Probable Value = 5.900 
 Percent Recovery = 98.4 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.524 
 Most Probable Value = 4.675 
 Percent Recovery = 96.8 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0420107 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25169-75167  Lab Value = 0.500 
 Most Probable Value = 0.506 
 Percent Recovery = 98.9 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0340092 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P37  Lab Value = 5.914 
 Most Probable Value = 5.900 
 Percent Recovery = 100.2 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.791 
 Most Probable Value = 4.675 
 Percent Recovery = 102.5 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360073 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.755 
 Most Probable Value = 4.675 
 Percent Recovery = 101.7 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360015 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 4.294 
 Most Probable Value = 4.215 
 Percent Recovery = 101.9 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0310105 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50169  Lab Value = 4.207 
 Most Probable Value = 4.215 
 Percent Recovery = 99.8 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0290076 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50165-50169  Lab Value = 3.648 
 Most Probable Value = 3.750 
 Percent Recovery = 97.3 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 3.612 
 Most Probable Value = 3.750 
 Percent Recovery = 96.3 
 Analysis Date = 01/29/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.243 
 Most Probable Value = 4.215 
 Percent Recovery = 100.7 
 Analysis Date = 01/27/03 
 Lab Sample ID = 0230082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 4.438 
 Most Probable Value = 4.215 
 Percent Recovery = 105.3 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0210037 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.632 
 Most Probable Value = 3.750 
 Percent Recovery = 96.9 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0220057 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.499 
 Most Probable Value = 0.506 
 Percent Recovery = 98.7 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0170145 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P37  Lab Value = 4.221 
 Most Probable Value = 4.215 
 Percent Recovery = 100.2 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0160119 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50169  Lab Value = 1.042 
 Most Probable Value = 1.033 
 Percent Recovery = 100.8 
 Analysis Date = 01/16/03 
 Lab Sample ID = 0100112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25165-75DIW  Lab Value = 4.317 
 Most Probable Value = 4.215 
 Percent Recovery = 102.4 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0140066 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50169  Lab Value = 3.611 
 Most Probable Value = 3.750 
 Percent Recovery = 96.3 
 Analysis Date = 01/14/03 
 Lab Sample ID = 0130047 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.216 
 Most Probable Value = 4.215 
 Percent Recovery = 100.0 
 Analysis Date = 01/10/03 
 Lab Sample ID = 0080074 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50169  Lab Value = 4.273 
 Most Probable Value = 4.215 
 Percent Recovery = 101.4 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070012 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.720 
 Most Probable Value = 3.750 
 Percent Recovery = 99.2 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070041 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.107 
 Most Probable Value = 1.150 
 Percent Recovery = 96.2 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020018 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = P38  Lab Value = 4.406 
 Most Probable Value = 4.465 
 Percent Recovery = 98.7 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020023 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50167  Lab Value = 4.474 
 Most Probable Value = 4.465 
 Percent Recovery = 100.2 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020024 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 10.257 
 Most Probable Value = 10.300 
 Percent Recovery = 99.6 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 10.598 
 Most Probable Value = 10.300 
 Percent Recovery = 102.9 
 Analysis Date = 12/28/02 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 4.565 
 Most Probable Value = 4.465 
 Percent Recovery = 102.2 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530124 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50167  Lab Value = 4.416 
 Most Probable Value = 4.465 
 Percent Recovery = 98.9 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3510217 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50167  Lab Value = 10.585 
 Most Probable Value = 10.300 
 Percent Recovery = 102.8 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 4.653 
 Most Probable Value = 4.675 
 Percent Recovery = 99.5 
 Analysis Date = 12/20/02 
 Lab Sample ID = 3440055 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 1.107 
 Most Probable Value = 1.150 
 Percent Recovery = 96.3 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3500133 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = P38  Lab Value = 4.562 
 Most Probable Value = 4.465 
 Percent Recovery = 102.2 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3470182 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50167  Lab Value = 4.511 
 Most Probable Value = 4.465 
 Percent Recovery = 101.0 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3450059 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50167  Lab Value = 10.484 
 Most Probable Value = 10.300 
 Percent Recovery = 101.8 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 4.462 
 Most Probable Value = 4.465 
 Percent Recovery = 99.9 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3390072 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50165-50167  Lab Value = 4.429 
 Most Probable Value = 4.465 
 Percent Recovery = 99.2 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3370142 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50167  Lab Value = 10.277 
 Most Probable Value = 10.300 
 Percent Recovery = 99.8 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.072 
 Most Probable Value = 0.076 
 Percent Recovery = 94.1 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3360036 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P36  Lab Value = 5.976 
 Most Probable Value = 5.900 
 Percent Recovery = 101.3 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.655 
 Most Probable Value = 4.675 
 Percent Recovery = 99.6 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3360032 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.658 
 Most Probable Value = 4.675 
 Percent Recovery = 99.6 
 Analysis Date = 11/29/02 
 Lab Sample ID = 3300072 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.864 
 Most Probable Value = 5.900 
 Percent Recovery = 99.4 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.966 
 Most Probable Value = 4.675 
 Percent Recovery = 106.2 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3240106 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25169-75167  Lab Value = 0.073 
 Most Probable Value = 0.076 
 Percent Recovery = 96.7 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3220010 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P36  Lab Value = 6.011 
 Most Probable Value = 5.900 
 Percent Recovery = 101.9 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.852 
 Most Probable Value = 4.675 
 Percent Recovery = 103.8 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3220106 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 5.787 
 Most Probable Value = 5.900 
 Percent Recovery = 98.1 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.649 
 Most Probable Value = 4.675 
 Percent Recovery = 99.4 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3180169 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.593 
 Most Probable Value = 4.675 
 Percent Recovery = 98.3 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3170024 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 2.455 
 Most Probable Value = 2.400 
 Percent Recovery = 102.3 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3120043 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50DIW  Lab Value = 1.046 
 Most Probable Value = 1.033 
 Percent Recovery = 101.3 
 Analysis Date = 11/12/02 
 Lab Sample ID = 2810016 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25165-75DIW  Lab Value = 4.731 
 Most Probable Value = 4.675 
 Percent Recovery = 101.2 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3100087 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 5.943 
 Most Probable Value = 5.900 
 Percent Recovery = 100.7 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.690 
 Most Probable Value = 4.675 
 Percent Recovery = 100.3 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080087 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 0.542 
 Most Probable Value = 0.506 
 Percent Recovery = 107.0 
 Analysis Date = 11/01/02 
 Lab Sample ID = 3030095 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = P37  Lab Value = 4.191 
 Most Probable Value = 4.215 
 Percent Recovery = 99.4 
 Analysis Date = 11/01/02 
 Lab Sample ID = 2960193 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50169  Lab Value = 3.558 
 Most Probable Value = 3.750 
 Percent Recovery = 94.9 
 Analysis Date = 11/01/02 
 Lab Sample ID = 2960192 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.502 
 Most Probable Value = 0.506 
 Percent Recovery = 99.2 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3020122 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P37  Lab Value = 4.171 
 Most Probable Value = 4.215 
 Percent Recovery = 99.0 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3010163 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.551 
 Most Probable Value = 3.750 
 Percent Recovery = 94.7 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3010053 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.282 
 Most Probable Value = 4.215 
 Percent Recovery = 101.6 
 Analysis Date = 10/22/02 
 Lab Sample ID = 2910192 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 3.796 
 Most Probable Value = 3.750 
 Percent Recovery = 101.2 
 Analysis Date = 10/21/02 
 Lab Sample ID = 2900104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.292 
 Most Probable Value = 4.215 
 Percent Recovery = 101.8 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2890094 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50169  Lab Value = 4.283 
 Most Probable Value = 4.215 
 Percent Recovery = 101.6 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2880104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 3.617 
 Most Probable Value = 3.750 
 Percent Recovery = 96.5 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2830077 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.215 
 Most Probable Value = 4.215 
 Percent Recovery = 100.0 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2820097 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50169  Lab Value = 4.218 
 Most Probable Value = 4.215 
 Percent Recovery = 100.1 
 Analysis Date = 10/08/02 
 Lab Sample ID = 2770158 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50169  Lab Value = 3.726 
 Most Probable Value = 3.750 
 Percent Recovery = 99.3 
 Analysis Date = 10/04/02 
 Lab Sample ID = 2760067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.240 
 Most Probable Value = 4.215 
 Percent Recovery = 100.6 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2750142 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 4.765 
 Most Probable Value = 4.578 
 Percent Recovery = 104.1 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2670101 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25161-75159  Lab Value = 2.577 
 Most Probable Value = 2.533 
 Percent Recovery = 101.7 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2730140 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 17.439 
 Most Probable Value = 17.875 
 Percent Recovery = 97.6 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2700211 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 15.820 
 Most Probable Value = 16.025 
 Percent Recovery = 98.7 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.582 
 Most Probable Value = 2.533 
 Percent Recovery = 101.9 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2690116 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 2.545 
 Most Probable Value = 2.533 
 Percent Recovery = 100.5 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660142 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25159-75161  Lab Value = 15.525 
 Most Probable Value = 16.025 
 Percent Recovery = 96.9 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 2.543 
 Most Probable Value = 2.533 
 Percent Recovery = 100.4 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630177 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25159-75161  Lab Value = 17.321 
 Most Probable Value = 17.875 
 Percent Recovery = 96.9 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 2.593 
 Most Probable Value = 2.533 
 Percent Recovery = 102.4 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2590028 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 17.709 
 Most Probable Value = 17.875 
 Percent Recovery = 99.1 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 15.841 
 Most Probable Value = 16.025 
 Percent Recovery = 98.9 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 15.555 
 Most Probable Value = 16.025 
 Percent Recovery = 97.1 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 2.605 
 Most Probable Value = 2.533 
 Percent Recovery = 102.8 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2560063 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 7.859 
 Most Probable Value = 7.550 
 Percent Recovery = 104.1 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 2.611 
 Most Probable Value = 2.533 
 Percent Recovery = 103.1 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2520187 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25159-75161  Lab Value = 2.561 
 Most Probable Value = 2.533 
 Percent Recovery = 101.1 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2490180 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25159-75161  Lab Value = 17.192 
 Most Probable Value = 17.875 
 Percent Recovery = 96.2 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25154-75004  Lab Value = 15.533 
 Most Probable Value = 16.025 
 Percent Recovery = 96.9 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 7.734 
 Most Probable Value = 7.550 
 Percent Recovery = 102.4 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.731 
 Most Probable Value = 4.578 
 Percent Recovery = 103.3 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470185 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25161-75159  Lab Value = 17.615 
 Most Probable Value = 17.875 
 Percent Recovery = 98.5 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 16.008 
 Most Probable Value = 16.025 
 Percent Recovery = 99.9 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 0.784 
 Most Probable Value = 0.755 
 Percent Recovery = 103.8 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2340181 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50161-50DIW  Lab Value = 7.357 
 Most Probable Value = 7.550 
 Percent Recovery = 97.4 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.567 
 Most Probable Value = 7.550 
 Percent Recovery = 100.2 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.735 
 Most Probable Value = 4.578 
 Percent Recovery = 103.4 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400203 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25161-75159  Lab Value = 4.692 
 Most Probable Value = 4.578 
 Percent Recovery = 102.5 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2380190 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25161-75159  Lab Value = 7.642 
 Most Probable Value = 7.550 
 Percent Recovery = 101.2 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.523 
 Most Probable Value = 7.550 
 Percent Recovery = 99.6 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.589 
 Most Probable Value = 4.578 
 Percent Recovery = 100.2 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330181 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 4.566 
 Most Probable Value = 4.578 
 Percent Recovery = 99.7 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2310151 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25161-75159  Lab Value = 7.499 
 Most Probable Value = 7.550 
 Percent Recovery = 99.3 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.590 
 Most Probable Value = 7.550 
 Percent Recovery = 100.5 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.615 
 Most Probable Value = 7.550 
 Percent Recovery = 100.9 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.644 
 Most Probable Value = 4.578 
 Percent Recovery = 101.5 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270221 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 4.731 
 Most Probable Value = 4.578 
 Percent Recovery = 103.3 
 Analysis Date = 08/14/02 
 Lab Sample ID = 2240221 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25161-75159  Lab Value = 7.247 
 Most Probable Value = 7.550 
 Percent Recovery = 96.0 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.455 
 Most Probable Value = 4.578 
 Percent Recovery = 97.3 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200198 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25161-75159  Lab Value = 7.520 
 Most Probable Value = 7.550 
 Percent Recovery = 99.6 
 Analysis Date = 08/08/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 3.488 
 Most Probable Value = 3.460 
 Percent Recovery = 100.8 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.314 
 Most Probable Value = 3.460 
 Percent Recovery = 95.8 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.655 
 Most Probable Value = 4.508 
 Percent Recovery = 103.3 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2100334 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25163-75159  Lab Value = 0.619 
 Most Probable Value = 0.615 
 Percent Recovery = 100.6 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050020 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50163-50DIW  Lab Value = 4.579 
 Most Probable Value = 4.508 
 Percent Recovery = 101.6 
 Analysis Date = 07/26/02 
 Lab Sample ID = 2060190 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 3.405 
 Most Probable Value = 3.460 
 Percent Recovery = 98.4 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.595 
 Most Probable Value = 4.508 
 Percent Recovery = 101.9 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2050017 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 3.402 
 Most Probable Value = 3.460 
 Percent Recovery = 98.3 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.407 
 Most Probable Value = 3.460 
 Percent Recovery = 98.5 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.558 
 Most Probable Value = 4.508 
 Percent Recovery = 101.1 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000045 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 3.352 
 Most Probable Value = 3.460 
 Percent Recovery = 96.9 
 Analysis Date = 07/18/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.344 
 Most Probable Value = 3.460 
 Percent Recovery = 96.6 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.440 
 Most Probable Value = 4.508 
 Percent Recovery = 98.5 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1970108 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25163-75159  Lab Value = 4.404 
 Most Probable Value = 4.508 
 Percent Recovery = 97.7 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1900137 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25163-75159  Lab Value = 3.298 
 Most Probable Value = 3.460 
 Percent Recovery = 95.3 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.415 
 Most Probable Value = 4.508 
 Percent Recovery = 97.9 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1920194 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25163-75159  Lab Value = 3.318 
 Most Probable Value = 3.460 
 Percent Recovery = 95.9 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.465 
 Most Probable Value = 3.460 
 Percent Recovery = 100.1 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.470 
 Most Probable Value = 3.460 
 Percent Recovery = 100.3 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.646 
 Most Probable Value = 4.508 
 Percent Recovery = 103.1 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830142 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25163-75159  Lab Value = 2.480 
 Most Probable Value = 2.533 
 Percent Recovery = 97.9 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790192 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25159-75161  Lab Value = 17.709 
 Most Probable Value = 17.875 
 Percent Recovery = 99.1 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 16.215 
 Most Probable Value = 16.025 
 Percent Recovery = 101.2 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.521 
 Most Probable Value = 2.533 
 Percent Recovery = 99.5 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760168 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 17.179 
 Most Probable Value = 17.875 
 Percent Recovery = 96.1 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25154-75004  Lab Value = 15.709 
 Most Probable Value = 16.025 
 Percent Recovery = 98.0 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 2.537 
 Most Probable Value = 2.533 
 Percent Recovery = 100.1 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1720156 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25159-75161  Lab Value = 4.711 
 Most Probable Value = 4.578 
 Percent Recovery = 102.9 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1700095 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 2.521 
 Most Probable Value = 2.533 
 Percent Recovery = 99.5 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690126 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 17.458 
 Most Probable Value = 17.875 
 Percent Recovery = 97.7 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 17.631 
 Most Probable Value = 17.875 
 Percent Recovery = 98.6 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 15.792 
 Most Probable Value = 16.025 
 Percent Recovery = 98.5 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 15.831 
 Most Probable Value = 16.025 
 Percent Recovery = 98.8 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.524 
 Most Probable Value = 2.533 
 Percent Recovery = 99.6 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1650230 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 2.526 
 Most Probable Value = 2.533 
 Percent Recovery = 99.7 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1620157 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 16.118 
 Most Probable Value = 16.025 
 Percent Recovery = 100.6 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.632 
 Most Probable Value = 2.533 
 Percent Recovery = 103.9 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1580208 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25159-75161  Lab Value = 4.638 
 Most Probable Value = 4.578 
 Percent Recovery = 101.3 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1420038 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 2.588 
 Most Probable Value = 2.533 
 Percent Recovery = 102.2 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550134 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 17.817 
 Most Probable Value = 17.875 
 Percent Recovery = 99.7 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 15.958 
 Most Probable Value = 16.025 
 Percent Recovery = 99.6 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 4.844 
 Most Probable Value = 4.578 
 Percent Recovery = 105.8 
 Analysis Date = 06/03/02 
 Lab Sample ID = 1510052 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25161-75159  Lab Value = 7.733 
 Most Probable Value = 7.550 
 Percent Recovery = 102.4 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.744 
 Most Probable Value = 7.550 
 Percent Recovery = 102.6 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.640 
 Most Probable Value = 7.550 
 Percent Recovery = 101.2 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.465 
 Most Probable Value = 7.550 
 Percent Recovery = 98.9 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.634 
 Most Probable Value = 4.578 
 Percent Recovery = 101.2 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1440015 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 0.720 
 Most Probable Value = 0.755 
 Percent Recovery = 95.3 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1400181 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50161-50DIW  Lab Value = 7.643 
 Most Probable Value = 7.550 
 Percent Recovery = 101.2 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.455 
 Most Probable Value = 7.550 
 Percent Recovery = 98.7 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.619 
 Most Probable Value = 4.578 
 Percent Recovery = 100.9 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370064 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 4.542 
 Most Probable Value = 4.578 
 Percent Recovery = 99.2 
 Analysis Date = 05/16/02 
 Lab Sample ID = 1350026 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25161-75159  Lab Value = 7.505 
 Most Probable Value = 7.550 
 Percent Recovery = 99.4 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.436 
 Most Probable Value = 7.550 
 Percent Recovery = 98.5 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.657 
 Most Probable Value = 7.550 
 Percent Recovery = 101.4 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.641 
 Most Probable Value = 4.578 
 Percent Recovery = 101.4 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300056 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 4.608 
 Most Probable Value = 4.578 
 Percent Recovery = 100.7 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300023 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 7.363 
 Most Probable Value = 7.550 
 Percent Recovery = 97.5 
 Analysis Date = 05/07/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.489 
 Most Probable Value = 4.578 
 Percent Recovery = 98.0 
 Analysis Date = 05/07/02 
 Lab Sample ID = 1260125 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25161-75159  Lab Value = 7.117 
 Most Probable Value = 7.550 
 Percent Recovery = 94.3 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.382 
 Most Probable Value = 4.508 
 Percent Recovery = 97.2 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1140084 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25163-75159  Lab Value = 3.333 
 Most Probable Value = 3.460 
 Percent Recovery = 96.3 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.352 
 Most Probable Value = 3.460 
 Percent Recovery = 96.9 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.475 
 Most Probable Value = 4.508 
 Percent Recovery = 99.3 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160082 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 0.604 
 Most Probable Value = 0.615 
 Percent Recovery = 98.1 
 Analysis Date = 04/26/02 
 Lab Sample ID = 1140079 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50163-50DIW  Lab Value = 3.329 
 Most Probable Value = 3.460 
 Percent Recovery = 96.2 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.228 
 Most Probable Value = 3.460 
 Percent Recovery = 93.3 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.402 
 Most Probable Value = 3.460 
 Percent Recovery = 98.3 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.236 
 Most Probable Value = 3.460 
 Percent Recovery = 93.5 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.494 
 Most Probable Value = 4.508 
 Percent Recovery = 99.7 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090186 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25163-75159  Lab Value = 4.388 
 Most Probable Value = 4.508 
 Percent Recovery = 97.3 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070010 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25163-75159  Lab Value = 3.421 
 Most Probable Value = 3.460 
 Percent Recovery = 98.9 
 Analysis Date = 04/15/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.636 
 Most Probable Value = 4.508 
 Percent Recovery = 102.8 
 Analysis Date = 04/15/02 
 Lab Sample ID = 1020017 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25163-75159  Lab Value = 4.471 
 Most Probable Value = 4.508 
 Percent Recovery = 99.2 
 Analysis Date = 04/12/02 
 Lab Sample ID = 1000069 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 3.398 
 Most Probable Value = 3.460 
 Percent Recovery = 98.2 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.323 
 Most Probable Value = 3.460 
 Percent Recovery = 96.0 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.541 
 Most Probable Value = 4.508 
 Percent Recovery = 100.7 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980067 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25163-75159  Lab Value = 4.458 
 Most Probable Value = 4.508 
 Percent Recovery = 98.9 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0930201 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25163-75159  Lab Value = 3.363 
 Most Probable Value = 3.460 
 Percent Recovery = 97.2 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.356 
 Most Probable Value = 3.460 
 Percent Recovery = 97.0 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.579 
 Most Probable Value = 2.533 
 Percent Recovery = 101.8 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920036 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 17.054 
 Most Probable Value = 17.875 
 Percent Recovery = 95.4 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25154-75004  Lab Value = 15.615 
 Most Probable Value = 16.025 
 Percent Recovery = 97.4 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 2.608 
 Most Probable Value = 2.533 
 Percent Recovery = 103.0 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0860007 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 15.778 
 Most Probable Value = 16.025 
 Percent Recovery = 98.5 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 2.524 
 Most Probable Value = 2.533 
 Percent Recovery = 99.6 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0840115 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 17.096 
 Most Probable Value = 17.875 
 Percent Recovery = 95.6 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25154-75004  Lab Value = 4.621 
 Most Probable Value = 4.578 
 Percent Recovery = 100.9 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0800008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 2.613 
 Most Probable Value = 2.533 
 Percent Recovery = 103.1 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790078 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25159-75161  Lab Value = 17.223 
 Most Probable Value = 17.875 
 Percent Recovery = 96.4 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 15.587 
 Most Probable Value = 16.025 
 Percent Recovery = 97.3 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 2.581 
 Most Probable Value = 2.533 
 Percent Recovery = 101.9 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0770061 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 17.463 
 Most Probable Value = 17.875 
 Percent Recovery = 97.7 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 15.513 
 Most Probable Value = 16.025 
 Percent Recovery = 96.8 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 17.064 
 Most Probable Value = 17.875 
 Percent Recovery = 95.5 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25154-75004  Lab Value = 2.487 
 Most Probable Value = 2.533 
 Percent Recovery = 98.2 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0720159 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25159-75161  Lab Value = 15.702 
 Most Probable Value = 16.025 
 Percent Recovery = 98.0 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 2.560 
 Most Probable Value = 2.533 
 Percent Recovery = 101.1 
 Analysis Date = 03/12/02 
 Lab Sample ID = 0700076 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25159-75161  Lab Value = 2.548 
 Most Probable Value = 2.533 
 Percent Recovery = 100.6 
 Analysis Date = 03/07/02 
 Lab Sample ID = 0650160 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25159-75161  Lab Value = 15.679 
 Most Probable Value = 16.025 
 Percent Recovery = 97.8 
 Analysis Date = 03/07/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 7.361 
 Most Probable Value = 7.550 
 Percent Recovery = 97.5 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.457 
 Most Probable Value = 7.550 
 Percent Recovery = 98.8 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 0.748 
 Most Probable Value = 0.755 
 Percent Recovery = 99.1 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0530005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50161-50DIW  Lab Value = 7.366 
 Most Probable Value = 7.550 
 Percent Recovery = 97.6 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.434 
 Most Probable Value = 7.550 
 Percent Recovery = 98.5 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.532 
 Most Probable Value = 4.578 
 Percent Recovery = 99.0 
 Analysis Date = 02/27/02 
 Lab Sample ID = 0580133 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25161-75159  Lab Value = 4.525 
 Most Probable Value = 4.578 
 Percent Recovery = 98.8 
 Analysis Date = 02/25/02 
 Lab Sample ID = 0560086 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25161-75159  Lab Value = 7.453 
 Most Probable Value = 7.550 
 Percent Recovery = 98.7 
 Analysis Date = 02/21/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.436 
 Most Probable Value = 7.550 
 Percent Recovery = 98.5 
 Analysis Date = 02/21/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.564 
 Most Probable Value = 4.578 
 Percent Recovery = 99.7 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510114 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25161-75159  Lab Value = 7.493 
 Most Probable Value = 7.550 
 Percent Recovery = 99.2 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.613 
 Most Probable Value = 4.578 
 Percent Recovery = 100.8 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430024 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 7.594 
 Most Probable Value = 7.550 
 Percent Recovery = 100.6 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.680 
 Most Probable Value = 7.550 
 Percent Recovery = 101.7 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.680 
 Most Probable Value = 4.578 
 Percent Recovery = 102.2 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460028 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25161-75159  Lab Value = 4.590 
 Most Probable Value = 4.578 
 Percent Recovery = 100.3 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390012 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 7.435 
 Most Probable Value = 7.550 
 Percent Recovery = 98.5 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.524 
 Most Probable Value = 7.550 
 Percent Recovery = 99.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.562 
 Most Probable Value = 4.578 
 Percent Recovery = 99.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370011 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25161-75159  Lab Value = 4.593 
 Most Probable Value = 4.578 
 Percent Recovery = 100.3 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370006 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 3.327 
 Most Probable Value = 3.460 
 Percent Recovery = 96.2 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.719 
 Most Probable Value = 4.508 
 Percent Recovery = 104.7 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320093 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25163-75159  Lab Value = 3.358 
 Most Probable Value = 3.460 
 Percent Recovery = 97.1 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.400 
 Most Probable Value = 3.460 
 Percent Recovery = 98.3 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.470 
 Most Probable Value = 4.508 
 Percent Recovery = 99.2 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300031 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 3.208 
 Most Probable Value = 3.460 
 Percent Recovery = 92.7 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.326 
 Most Probable Value = 4.508 
 Percent Recovery = 96.0 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280075 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25163-75159  Lab Value = 0.620 
 Most Probable Value = 0.615 
 Percent Recovery = 100.9 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230039 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50163-50DIW  Lab Value = 3.277 
 Most Probable Value = 3.460 
 Percent Recovery = 94.7 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.268 
 Most Probable Value = 3.460 
 Percent Recovery = 94.5 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.406 
 Most Probable Value = 4.508 
 Percent Recovery = 97.7 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230035 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25163-75159  Lab Value = 3.421 
 Most Probable Value = 3.460 
 Percent Recovery = 98.9 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.452 
 Most Probable Value = 3.460 
 Percent Recovery = 99.8 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.527 
 Most Probable Value = 4.508 
 Percent Recovery = 100.4 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170010 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 3.344 
 Most Probable Value = 3.460 
 Percent Recovery = 96.6 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.489 
 Most Probable Value = 4.508 
 Percent Recovery = 99.6 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150022 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25163-75159  Lab Value = 4.570 
 Most Probable Value = 4.508 
 Percent Recovery = 101.4 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100005 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 3.329 
 Most Probable Value = 3.460 
 Percent Recovery = 96.2 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.474 
 Most Probable Value = 4.508 
 Percent Recovery = 99.3 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080015 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 3.287 
 Most Probable Value = 3.460 
 Percent Recovery = 95.0 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.612 
 Most Probable Value = 2.533 
 Percent Recovery = 103.1 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650044 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25159-75161  Lab Value = 15.846 
 Most Probable Value = 16.025 
 Percent Recovery = 98.9 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 4.580 
 Most Probable Value = 4.578 
 Percent Recovery = 100.0 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620072 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25161-75159  Lab Value = 2.493 
 Most Probable Value = 2.533 
 Percent Recovery = 98.4 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620077 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25159-75161  Lab Value = 2.492 
 Most Probable Value = 2.533 
 Percent Recovery = 98.4 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620075 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25159-75161  Lab Value = 17.250 
 Most Probable Value = 17.875 
 Percent Recovery = 96.5 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 15.549 
 Most Probable Value = 16.025 
 Percent Recovery = 97.0 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 17.499 
 Most Probable Value = 17.875 
 Percent Recovery = 97.9 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 2.503 
 Most Probable Value = 2.533 
 Percent Recovery = 98.8 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530023 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25159-75161  Lab Value = 17.866 
 Most Probable Value = 17.875 
 Percent Recovery = 99.9 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25154-75004  Lab Value = 15.989 
 Most Probable Value = 16.025 
 Percent Recovery = 99.8 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.499 
 Most Probable Value = 2.533 
 Percent Recovery = 98.7 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480013 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25159-75161  Lab Value = 15.717 
 Most Probable Value = 16.025 
 Percent Recovery = 98.1 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 2.500 
 Most Probable Value = 2.533 
 Percent Recovery = 98.7 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460007 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25159-75161  Lab Value = 2.438 
 Most Probable Value = 2.533 
 Percent Recovery = 96.3 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410010 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25159-75161  Lab Value = 15.193 
 Most Probable Value = 16.025 
 Percent Recovery = 94.8 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.604 
 Most Probable Value = 2.533 
 Percent Recovery = 102.8 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400011 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 17.648 
 Most Probable Value = 17.875 
 Percent Recovery = 98.7 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 17.642 
 Most Probable Value = 17.875 
 Percent Recovery = 98.7 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 15.728 
 Most Probable Value = 16.025 
 Percent Recovery = 98.1 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 4.701 
 Most Probable Value = 4.578 
 Percent Recovery = 102.7 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370121 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25161-75159  Lab Value = 7.365 
 Most Probable Value = 7.550 
 Percent Recovery = 97.5 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.340 
 Most Probable Value = 7.550 
 Percent Recovery = 97.2 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.445 
 Most Probable Value = 7.550 
 Percent Recovery = 98.6 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.543 
 Most Probable Value = 7.550 
 Percent Recovery = 99.9 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.636 
 Most Probable Value = 4.578 
 Percent Recovery = 101.3 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320137 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 4.613 
 Most Probable Value = 4.578 
 Percent Recovery = 100.8 
 Analysis Date = 11/26/01 
 Lab Sample ID = 3300032 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 7.576 
 Most Probable Value = 7.550 
 Percent Recovery = 100.3 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.545 
 Most Probable Value = 7.550 
 Percent Recovery = 99.9 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.580 
 Most Probable Value = 4.578 
 Percent Recovery = 100.1 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250006 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25161-75159  Lab Value = 4.611 
 Most Probable Value = 4.578 
 Percent Recovery = 100.7 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 7.555 
 Most Probable Value = 7.550 
 Percent Recovery = 100.1 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.561 
 Most Probable Value = 7.550 
 Percent Recovery = 100.1 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.593 
 Most Probable Value = 7.550 
 Percent Recovery = 100.6 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.706 
 Most Probable Value = 4.578 
 Percent Recovery = 102.8 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180051 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 4.624 
 Most Probable Value = 4.578 
 Percent Recovery = 101.0 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120022 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 7.594 
 Most Probable Value = 7.550 
 Percent Recovery = 100.6 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.605 
 Most Probable Value = 7.550 
 Percent Recovery = 100.7 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.661 
 Most Probable Value = 4.578 
 Percent Recovery = 101.8 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090194 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 3.431 
 Most Probable Value = 3.460 
 Percent Recovery = 99.2 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.582 
 Most Probable Value = 4.508 
 Percent Recovery = 101.6 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030147 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 3.369 
 Most Probable Value = 3.460 
 Percent Recovery = 97.4 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.530 
 Most Probable Value = 4.508 
 Percent Recovery = 100.5 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990072 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 0.632 
 Most Probable Value = 0.615 
 Percent Recovery = 102.8 
 Analysis Date = 10/23/01 
 Lab Sample ID = 2960001 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50163-50DIW  Lab Value = 3.394 
 Most Probable Value = 3.460 
 Percent Recovery = 98.1 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.573 
 Most Probable Value = 4.508 
 Percent Recovery = 101.4 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950107 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 3.396 
 Most Probable Value = 3.460 
 Percent Recovery = 98.2 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.583 
 Most Probable Value = 4.508 
 Percent Recovery = 101.7 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920092 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 3.444 
 Most Probable Value = 3.460 
 Percent Recovery = 99.5 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.375 
 Most Probable Value = 3.460 
 Percent Recovery = 97.5 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.416 
 Most Probable Value = 3.460 
 Percent Recovery = 98.7 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.583 
 Most Probable Value = 4.508 
 Percent Recovery = 101.7 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880143 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 4.536 
 Most Probable Value = 4.508 
 Percent Recovery = 100.6 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840019 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 3.309 
 Most Probable Value = 3.460 
 Percent Recovery = 95.6 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.326 
 Most Probable Value = 3.460 
 Percent Recovery = 96.1 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780230 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.452 
 Most Probable Value = 4.508 
 Percent Recovery = 98.8 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780233 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25163-75159  Lab Value = 3.562 
 Most Probable Value = 3.460 
 Percent Recovery = 102.9 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.445 
 Most Probable Value = 3.460 
 Percent Recovery = 99.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.625 
 Most Probable Value = 4.508 
 Percent Recovery = 102.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760037 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25163-75159  Lab Value = 10.145 
 Most Probable Value = 9.725 
 Percent Recovery = 104.3 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760036 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25159-75155  Lab Value = 14.635 
 Most Probable Value = 14.458 
 Percent Recovery = 101.2 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure

- Magnesium, FIL, ICP-OES -
Percent Recovery by Concentration
NWQL Parameter: 00925, Method: PLA11
Analysis Dates: 10/03/01 through 09/29/06
Open Data Set

 Lab Value = 0.078 
 Most Probable Value = 0.048 
 Percent Recovery = 162.5 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0970091 
 Number of FPS (SD) = 10.0 
 Blind Sample ID = P42  Lab Value = 61.818 
 Most Probable Value = 2.085 
 Percent Recovery = 2964.9 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = 718.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.010 
 Most Probable Value = 0.755 
 Percent Recovery = 1.3 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250003 
 Number of FPS (SD) = -15.7 
 Blind Sample ID = 50161-50DIW  Lab Value = 0.078 
 Most Probable Value = 0.048 
 Percent Recovery = 162.5 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0970091 
 Number of FPS (SD) = 10.0 
 Blind Sample ID = P42  Lab Value = 61.818 
 Most Probable Value = 2.085 
 Percent Recovery = 2964.9 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = 718.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.010 
 Most Probable Value = 0.755 
 Percent Recovery = 1.3 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250003 
 Number of FPS (SD) = -15.7 
 Blind Sample ID = 50161-50DIW  Lab Value = 3.409 
 Most Probable Value = 3.443 
 Percent Recovery = 99.0 
 Analysis Date = 09/29/06 
 Lab Sample ID = 2700087 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.038 
 Most Probable Value = 0.042 
 Percent Recovery = 90.5 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2680089 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P43  Lab Value = 3.296 
 Most Probable Value = 3.430 
 Percent Recovery = 96.1 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2650112 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25177-75175  Lab Value = 0.039 
 Most Probable Value = 0.042 
 Percent Recovery = 92.9 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2620210 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P43  Lab Value = 3.252 
 Most Probable Value = 3.443 
 Percent Recovery = 94.5 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2630117 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 3.215 
 Most Probable Value = 3.430 
 Percent Recovery = 93.7 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2580206 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25177-75175  Lab Value = 3.294 
 Most Probable Value = 3.443 
 Percent Recovery = 95.7 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2560143 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.038 
 Most Probable Value = 0.042 
 Percent Recovery = 90.5 
 Analysis Date = 09/12/06 
 Lab Sample ID = 2510398 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P43  Lab Value = 3.346 
 Most Probable Value = 3.443 
 Percent Recovery = 97.2 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2480072 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75179-25DIW  Lab Value = 3.278 
 Most Probable Value = 3.430 
 Percent Recovery = 95.6 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2500167 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25177-75175  Lab Value = 1.433 
 Most Probable Value = 1.523 
 Percent Recovery = 94.1 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2300087 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 1.478 
 Most Probable Value = 1.523 
 Percent Recovery = 97.1 
 Analysis Date = 09/01/06 
 Lab Sample ID = 2230259 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.050 
 Most Probable Value = 0.054 
 Percent Recovery = 92.6 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2400120 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P41  Lab Value = 1.441 
 Most Probable Value = 1.523 
 Percent Recovery = 94.6 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2370432 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.351 
 Most Probable Value = 3.430 
 Percent Recovery = 97.7 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2360201 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25177-75175  Lab Value = 0.051 
 Most Probable Value = 0.054 
 Percent Recovery = 94.4 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2330213 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P41  Lab Value = 3.451 
 Most Probable Value = 3.430 
 Percent Recovery = 100.6 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2280131 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 0.050 
 Most Probable Value = 0.054 
 Percent Recovery = 92.6 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2260050 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P41  Lab Value = 3.385 
 Most Probable Value = 3.430 
 Percent Recovery = 98.7 
 Analysis Date = 08/10/06 
 Lab Sample ID = 2210198 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25177-75175  Lab Value = 0.052 
 Most Probable Value = 0.054 
 Percent Recovery = 96.3 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2190176 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P41  Lab Value = 1.509 
 Most Probable Value = 1.523 
 Percent Recovery = 99.1 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2190177 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.370 
 Most Probable Value = 3.430 
 Percent Recovery = 98.3 
 Analysis Date = 08/04/06 
 Lab Sample ID = 2150114 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25177-75175  Lab Value = 0.047 
 Most Probable Value = 0.048 
 Percent Recovery = 97.9 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2090272 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 6.038 
 Most Probable Value = 6.110 
 Percent Recovery = 98.8 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2080099 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50177-50179  Lab Value = 1.498 
 Most Probable Value = 1.523 
 Percent Recovery = 98.4 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2060031 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 5.781 
 Most Probable Value = 6.110 
 Percent Recovery = 94.6 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2010016 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50177-50179  Lab Value = 0.046 
 Most Probable Value = 0.048 
 Percent Recovery = 95.8 
 Analysis Date = 07/25/06 
 Lab Sample ID = 2020230 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 1.495 
 Most Probable Value = 1.523 
 Percent Recovery = 98.2 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990164 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.046 
 Most Probable Value = 0.048 
 Percent Recovery = 95.8 
 Analysis Date = 07/17/06 
 Lab Sample ID = 1950016 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 5.938 
 Most Probable Value = 6.110 
 Percent Recovery = 97.2 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1940283 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50177-50179  Lab Value = 1.492 
 Most Probable Value = 1.523 
 Percent Recovery = 98.0 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1930120 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.045 
 Most Probable Value = 0.048 
 Percent Recovery = 93.8 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910076 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P42  Lab Value = 1.463 
 Most Probable Value = 1.523 
 Percent Recovery = 96.1 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1860015 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75175-25DIW  Lab Value = 5.988 
 Most Probable Value = 6.110 
 Percent Recovery = 98.0 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910085 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50177-50179  Lab Value = 0.038 
 Most Probable Value = 0.042 
 Percent Recovery = 90.5 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1810353 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P43  Lab Value = 6.284 
 Most Probable Value = 6.110 
 Percent Recovery = 102.8 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1790180 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50177-50179  Lab Value = 6.481 
 Most Probable Value = 6.870 
 Percent Recovery = 94.3 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1800252 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25179-75177  Lab Value = 0.037 
 Most Probable Value = 0.042 
 Percent Recovery = 88.1 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740230 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = P43  Lab Value = 6.092 
 Most Probable Value = 6.110 
 Percent Recovery = 99.7 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1730126 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50177-50179  Lab Value = 6.752 
 Most Probable Value = 6.870 
 Percent Recovery = 98.3 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740210 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25179-75177  Lab Value = 0.039 
 Most Probable Value = 0.042 
 Percent Recovery = 92.9 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1670242 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P43  Lab Value = 5.862 
 Most Probable Value = 6.110 
 Percent Recovery = 95.9 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1650118 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50177-50179  Lab Value = 6.638 
 Most Probable Value = 6.870 
 Percent Recovery = 96.6 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1660146 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25179-75177  Lab Value = 0.039 
 Most Probable Value = 0.042 
 Percent Recovery = 92.9 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1600200 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P43  Lab Value = 6.713 
 Most Probable Value = 6.870 
 Percent Recovery = 97.7 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1590164 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25179-75177  Lab Value = 5.972 
 Most Probable Value = 6.110 
 Percent Recovery = 97.7 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1570194 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50177-50179  Lab Value = 0.049 
 Most Probable Value = 0.054 
 Percent Recovery = 90.7 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460006 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = P41  Lab Value = 1.008 
 Most Probable Value = 1.015 
 Percent Recovery = 99.3 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.511 
 Most Probable Value = 6.870 
 Percent Recovery = 94.8 
 Analysis Date = 05/24/06 
 Lab Sample ID = 1430053 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25179-75177  Lab Value = 0.050 
 Most Probable Value = 0.054 
 Percent Recovery = 92.6 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1390231 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P41  Lab Value = 1.013 
 Most Probable Value = 1.015 
 Percent Recovery = 99.8 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1380005 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.755 
 Most Probable Value = 6.870 
 Percent Recovery = 98.3 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1360164 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25179-75177  Lab Value = 0.052 
 Most Probable Value = 0.054 
 Percent Recovery = 96.3 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1320174 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P41  Lab Value = 1.014 
 Most Probable Value = 1.015 
 Percent Recovery = 99.9 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1310139 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.604 
 Most Probable Value = 6.870 
 Percent Recovery = 96.1 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1290065 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25179-75177  Lab Value = 0.049 
 Most Probable Value = 0.054 
 Percent Recovery = 90.7 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1250136 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = P41  Lab Value = 1.024 
 Most Probable Value = 1.015 
 Percent Recovery = 100.9 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1240137 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.677 
 Most Probable Value = 6.870 
 Percent Recovery = 97.2 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1220155 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25179-75177  Lab Value = 0.046 
 Most Probable Value = 0.048 
 Percent Recovery = 95.8 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1210051 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 3.521 
 Most Probable Value = 3.443 
 Percent Recovery = 102.3 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1170183 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.036 
 Most Probable Value = 1.015 
 Percent Recovery = 102.1 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1160104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.048 
 Most Probable Value = 0.048 
 Percent Recovery = 100.0 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1110230 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 3.362 
 Most Probable Value = 3.443 
 Percent Recovery = 97.7 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1100075 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.003 
 Most Probable Value = 1.015 
 Percent Recovery = 98.8 
 Analysis Date = 04/20/06 
 Lab Sample ID = 1080077 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.055 
 Most Probable Value = 0.048 
 Percent Recovery = 114.6 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1040008 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = P42  Lab Value = 3.488 
 Most Probable Value = 3.443 
 Percent Recovery = 101.3 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 3.561 
 Most Probable Value = 3.443 
 Percent Recovery = 103.4 
 Analysis Date = 04/13/06 
 Lab Sample ID = 0960076 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.055 
 Most Probable Value = 1.015 
 Percent Recovery = 103.9 
 Analysis Date = 04/13/06 
 Lab Sample ID = 1010013 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.030 
 Most Probable Value = 1.015 
 Percent Recovery = 101.5 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0930084 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.040 
 Most Probable Value = 0.042 
 Percent Recovery = 95.2 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0870026 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P43  Lab Value = 3.265 
 Most Probable Value = 3.430 
 Percent Recovery = 95.2 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0860080 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25177-75175  Lab Value = 3.483 
 Most Probable Value = 3.443 
 Percent Recovery = 101.2 
 Analysis Date = 03/27/06 
 Lab Sample ID = 0830215 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.038 
 Most Probable Value = 0.042 
 Percent Recovery = 90.5 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0800052 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P43  Lab Value = 3.556 
 Most Probable Value = 3.430 
 Percent Recovery = 103.7 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0800054 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25177-75175  Lab Value = 3.277 
 Most Probable Value = 3.443 
 Percent Recovery = 95.2 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0750092 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 3.310 
 Most Probable Value = 3.430 
 Percent Recovery = 96.5 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0720061 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25177-75175  Lab Value = 3.401 
 Most Probable Value = 3.443 
 Percent Recovery = 98.8 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0680005 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 3.321 
 Most Probable Value = 3.430 
 Percent Recovery = 96.8 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0650046 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25177-75175  Lab Value = 3.332 
 Most Probable Value = 3.443 
 Percent Recovery = 96.8 
 Analysis Date = 03/06/06 
 Lab Sample ID = 0610058 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.052 
 Most Probable Value = 0.054 
 Percent Recovery = 96.3 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0600075 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P41  Lab Value = 1.578 
 Most Probable Value = 1.523 
 Percent Recovery = 103.6 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0590095 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.407 
 Most Probable Value = 3.430 
 Percent Recovery = 99.3 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0580120 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25177-75175  Lab Value = 0.051 
 Most Probable Value = 0.054 
 Percent Recovery = 94.4 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0530041 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P41  Lab Value = 1.479 
 Most Probable Value = 1.523 
 Percent Recovery = 97.1 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0520092 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.469 
 Most Probable Value = 3.430 
 Percent Recovery = 101.1 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0470068 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 0.051 
 Most Probable Value = 0.054 
 Percent Recovery = 94.4 
 Analysis Date = 02/21/06 
 Lab Sample ID = 0450024 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P41  Lab Value = 1.607 
 Most Probable Value = 1.523 
 Percent Recovery = 105.6 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0440049 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.051 
 Most Probable Value = 0.054 
 Percent Recovery = 94.4 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0380036 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P41  Lab Value = 1.575 
 Most Probable Value = 1.523 
 Percent Recovery = 103.4 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.565 
 Most Probable Value = 3.430 
 Percent Recovery = 103.9 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0400070 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25177-75175  Lab Value = 3.449 
 Most Probable Value = 3.430 
 Percent Recovery = 100.6 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0330067 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 0.046 
 Most Probable Value = 0.048 
 Percent Recovery = 95.8 
 Analysis Date = 02/02/06 
 Lab Sample ID = 0310082 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 5.982 
 Most Probable Value = 6.110 
 Percent Recovery = 97.9 
 Analysis Date = 01/31/06 
 Lab Sample ID = 0300053 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50177-50179  Lab Value = 0.046 
 Most Probable Value = 0.048 
 Percent Recovery = 95.8 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0240044 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 1.497 
 Most Probable Value = 1.523 
 Percent Recovery = 98.3 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 1.508 
 Most Probable Value = 1.523 
 Percent Recovery = 99.0 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0190007 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.056 
 Most Probable Value = 6.110 
 Percent Recovery = 99.1 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0230031 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50177-50179  Lab Value = 0.046 
 Most Probable Value = 0.048 
 Percent Recovery = 95.8 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0170062 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 6.108 
 Most Probable Value = 6.110 
 Percent Recovery = 100.0 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0130009 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50177-50179  Lab Value = 1.596 
 Most Probable Value = 1.523 
 Percent Recovery = 104.8 
 Analysis Date = 01/17/06 
 Lab Sample ID = 0110064 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.047 
 Most Probable Value = 0.048 
 Percent Recovery = 97.9 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0090006 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 1.520 
 Most Probable Value = 1.523 
 Percent Recovery = 99.8 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0040037 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.170 
 Most Probable Value = 6.110 
 Percent Recovery = 101.0 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0060013 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50177-50179  Lab Value = 0.041 
 Most Probable Value = 0.042 
 Percent Recovery = 97.6 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3640075 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P43  Lab Value = 6.130 
 Most Probable Value = 6.110 
 Percent Recovery = 100.3 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3620021 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50177-50179  Lab Value = 6.868 
 Most Probable Value = 6.870 
 Percent Recovery = 100.0 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3630004 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25179-75177  Lab Value = 0.045 
 Most Probable Value = 0.042 
 Percent Recovery = 107.1 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3560003 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P43  Lab Value = 6.784 
 Most Probable Value = 6.870 
 Percent Recovery = 98.7 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3550006 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25179-75177  Lab Value = 6.212 
 Most Probable Value = 6.110 
 Percent Recovery = 101.7 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3530067 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50177-50179  Lab Value = 0.041 
 Most Probable Value = 0.042 
 Percent Recovery = 97.6 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3490151 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P43  Lab Value = 6.658 
 Most Probable Value = 6.870 
 Percent Recovery = 96.9 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3480002 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25179-75177  Lab Value = 6.027 
 Most Probable Value = 6.110 
 Percent Recovery = 98.6 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3460031 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50177-50179  Lab Value = 0.041 
 Most Probable Value = 0.042 
 Percent Recovery = 97.6 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3420004 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P43  Lab Value = 6.053 
 Most Probable Value = 6.110 
 Percent Recovery = 99.1 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3390049 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50177-50179  Lab Value = 7.023 
 Most Probable Value = 6.870 
 Percent Recovery = 102.2 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3400170 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 0.053 
 Most Probable Value = 0.054 
 Percent Recovery = 98.1 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340008 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 1.014 
 Most Probable Value = 1.015 
 Percent Recovery = 99.9 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 7.100 
 Most Probable Value = 6.870 
 Percent Recovery = 103.3 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3320016 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25179-75177  Lab Value = 0.052 
 Most Probable Value = 0.054 
 Percent Recovery = 96.3 
 Analysis Date = 11/29/05 
 Lab Sample ID = 3260100 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P41  Lab Value = 1.023 
 Most Probable Value = 1.015 
 Percent Recovery = 100.8 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3250050 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.898 
 Most Probable Value = 6.870 
 Percent Recovery = 100.4 
 Analysis Date = 11/18/05 
 Lab Sample ID = 3210143 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25179-75177  Lab Value = 0.055 
 Most Probable Value = 0.054 
 Percent Recovery = 101.9 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3190010 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P41  Lab Value = 1.081 
 Most Probable Value = 1.015 
 Percent Recovery = 106.5 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3180039 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.595 
 Most Probable Value = 6.870 
 Percent Recovery = 96.0 
 Analysis Date = 11/14/05 
 Lab Sample ID = 3130035 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25179-75177  Lab Value = 0.051 
 Most Probable Value = 0.054 
 Percent Recovery = 94.4 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3110077 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P41  Lab Value = 1.038 
 Most Probable Value = 1.015 
 Percent Recovery = 102.3 
 Analysis Date = 11/07/05 
 Lab Sample ID = 3080100 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.840 
 Most Probable Value = 6.870 
 Percent Recovery = 99.6 
 Analysis Date = 11/04/05 
 Lab Sample ID = 3060047 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25179-75177  Lab Value = 0.047 
 Most Probable Value = 0.048 
 Percent Recovery = 97.9 
 Analysis Date = 11/02/05 
 Lab Sample ID = 3040127 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 3.492 
 Most Probable Value = 3.443 
 Percent Recovery = 101.4 
 Analysis Date = 10/31/05 
 Lab Sample ID = 3010129 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.033 
 Most Probable Value = 1.015 
 Percent Recovery = 101.8 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2990128 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.045 
 Most Probable Value = 0.048 
 Percent Recovery = 93.8 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970038 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P42  Lab Value = 3.458 
 Most Probable Value = 3.443 
 Percent Recovery = 100.5 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970032 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.986 
 Most Probable Value = 1.015 
 Percent Recovery = 97.1 
 Analysis Date = 10/21/05 
 Lab Sample ID = 2920101 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.045 
 Most Probable Value = 0.048 
 Percent Recovery = 93.8 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2900079 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P42  Lab Value = 3.438 
 Most Probable Value = 3.443 
 Percent Recovery = 99.9 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2870111 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 3.379 
 Most Probable Value = 3.443 
 Percent Recovery = 98.2 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2790065 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.988 
 Most Probable Value = 1.015 
 Percent Recovery = 97.3 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850132 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.046 
 Most Probable Value = 0.048 
 Percent Recovery = 95.8 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2800166 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 1.008 
 Most Probable Value = 1.015 
 Percent Recovery = 99.3 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2770189 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.047 
 Most Probable Value = 0.048 
 Percent Recovery = 97.9 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2730264 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 4.519 
 Most Probable Value = 4.690 
 Percent Recovery = 96.4 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2710079 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.005 
 Most Probable Value = 1.015 
 Percent Recovery = 99.0 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2690051 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.046 
 Most Probable Value = 0.048 
 Percent Recovery = 95.8 
 Analysis Date = 09/26/05 
 Lab Sample ID = 2660203 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P42  Lab Value = 0.044 
 Most Probable Value = 0.048 
 Percent Recovery = 91.7 
 Analysis Date = 09/21/05 
 Lab Sample ID = 2590323 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P42  Lab Value = 4.156 
 Most Probable Value = 4.690 
 Percent Recovery = 88.6 
 Analysis Date = 09/15/05 
 Lab Sample ID = 2570004 
 Number of FPS (SD) = -2.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.002 
 Most Probable Value = 1.015 
 Percent Recovery = 98.7 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2550029 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.045 
 Most Probable Value = 0.048 
 Percent Recovery = 93.8 
 Analysis Date = 09/13/05 
 Lab Sample ID = 2520042 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P42  Lab Value = 4.748 
 Most Probable Value = 4.690 
 Percent Recovery = 101.2 
 Analysis Date = 09/09/05 
 Lab Sample ID = 2500116 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.984 
 Most Probable Value = 1.015 
 Percent Recovery = 96.9 
 Analysis Date = 09/08/05 
 Lab Sample ID = 2450119 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.049 
 Most Probable Value = 0.054 
 Percent Recovery = 90.7 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2410125 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = P41  Lab Value = 5.479 
 Most Probable Value = 5.705 
 Percent Recovery = 96.0 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380182 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50175-50173  Lab Value = 4.544 
 Most Probable Value = 4.690 
 Percent Recovery = 96.9 
 Analysis Date = 08/30/05 
 Lab Sample ID = 2350074 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.047 
 Most Probable Value = 0.054 
 Percent Recovery = 87.0 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2340044 
 Number of FPS (SD) = -2.3 
 Blind Sample ID = P41  Lab Value = 5.377 
 Most Probable Value = 5.705 
 Percent Recovery = 94.3 
 Analysis Date = 08/26/05 
 Lab Sample ID = 2300263 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50175-50173  Lab Value = 0.048 
 Most Probable Value = 0.054 
 Percent Recovery = 88.9 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280031 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = P41  Lab Value = 4.502 
 Most Probable Value = 4.690 
 Percent Recovery = 96.0 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280030 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.439 
 Most Probable Value = 5.705 
 Percent Recovery = 95.3 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2230321 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50175-50173  Lab Value = 0.051 
 Most Probable Value = 0.054 
 Percent Recovery = 94.4 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220221 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P41  Lab Value = 4.590 
 Most Probable Value = 4.690 
 Percent Recovery = 97.9 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220220 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.573 
 Most Probable Value = 5.705 
 Percent Recovery = 97.7 
 Analysis Date = 08/12/05 
 Lab Sample ID = 2160216 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50175-50173  Lab Value = 0.073 
 Most Probable Value = 0.076 
 Percent Recovery = 96.1 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140087 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P36  Lab Value = 4.499 
 Most Probable Value = 4.690 
 Percent Recovery = 95.9 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140086 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.886 
 Most Probable Value = 6.080 
 Percent Recovery = 96.8 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2090138 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50171-50173  Lab Value = 0.071 
 Most Probable Value = 0.076 
 Percent Recovery = 93.4 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2060111 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P36  Lab Value = 5.476 
 Most Probable Value = 5.705 
 Percent Recovery = 96.0 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2070089 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50175-50173  Lab Value = 5.963 
 Most Probable Value = 6.080 
 Percent Recovery = 98.1 
 Analysis Date = 07/25/05 
 Lab Sample ID = 2020104 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50171-50173  Lab Value = 0.073 
 Most Probable Value = 0.076 
 Percent Recovery = 96.1 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1990212 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P36  Lab Value = 5.683 
 Most Probable Value = 5.705 
 Percent Recovery = 99.6 
 Analysis Date = 07/20/05 
 Lab Sample ID = 2000160 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50173  Lab Value = 6.103 
 Most Probable Value = 6.080 
 Percent Recovery = 100.4 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1950047 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50173  Lab Value = 0.072 
 Most Probable Value = 0.076 
 Percent Recovery = 94.7 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1920124 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = P36  Lab Value = 5.782 
 Most Probable Value = 5.705 
 Percent Recovery = 101.3 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1930208 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50173  Lab Value = 5.805 
 Most Probable Value = 5.705 
 Percent Recovery = 101.8 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1860038 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50173  Lab Value = 6.299 
 Most Probable Value = 6.080 
 Percent Recovery = 103.6 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1880189 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 2.167 
 Most Probable Value = 2.218 
 Percent Recovery = 97.7 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1710126 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25171-75175  Lab Value = 0.047 
 Most Probable Value = 0.048 
 Percent Recovery = 97.9 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1820053 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 2.252 
 Most Probable Value = 2.218 
 Percent Recovery = 101.6 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1800229 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 0.045 
 Most Probable Value = 0.048 
 Percent Recovery = 93.8 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1750353 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P42  Lab Value = 2.243 
 Most Probable Value = 2.218 
 Percent Recovery = 101.1 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1780133 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25171-75175  Lab Value = 2.337 
 Most Probable Value = 2.218 
 Percent Recovery = 105.4 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1730155 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25171-75175  Lab Value = 0.048 
 Most Probable Value = 0.048 
 Percent Recovery = 100.0 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1680212 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 2.260 
 Most Probable Value = 2.218 
 Percent Recovery = 101.9 
 Analysis Date = 06/18/05 
 Lab Sample ID = 1660200 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25171-75175  Lab Value = 2.219 
 Most Probable Value = 2.218 
 Percent Recovery = 100.1 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1640123 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25171-75175  Lab Value = 0.050 
 Most Probable Value = 0.048 
 Percent Recovery = 104.2 
 Analysis Date = 06/13/05 
 Lab Sample ID = 1610164 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 2.248 
 Most Probable Value = 2.218 
 Percent Recovery = 101.4 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1590165 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 2.166 
 Most Probable Value = 2.218 
 Percent Recovery = 97.7 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1570142 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25171-75175  Lab Value = 0.073 
 Most Probable Value = 0.076 
 Percent Recovery = 96.1 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1510159 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P36  Lab Value = 1.395 
 Most Probable Value = 1.390 
 Percent Recovery = 100.4 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1460180 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.224 
 Most Probable Value = 2.218 
 Percent Recovery = 100.3 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1440185 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25171-75175  Lab Value = 0.074 
 Most Probable Value = 0.076 
 Percent Recovery = 97.4 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1430070 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 1.393 
 Most Probable Value = 1.390 
 Percent Recovery = 100.2 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1390141 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.074 
 Most Probable Value = 0.076 
 Percent Recovery = 97.4 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 2.325 
 Most Probable Value = 2.218 
 Percent Recovery = 104.8 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1370182 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25171-75175  Lab Value = 1.419 
 Most Probable Value = 1.390 
 Percent Recovery = 102.1 
 Analysis Date = 05/16/05 
 Lab Sample ID = 1320177 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.199 
 Most Probable Value = 2.218 
 Percent Recovery = 99.2 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1300120 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 0.075 
 Most Probable Value = 0.076 
 Percent Recovery = 98.7 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1290087 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 1.392 
 Most Probable Value = 1.390 
 Percent Recovery = 100.1 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.073 
 Most Probable Value = 0.076 
 Percent Recovery = 96.1 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1220043 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P36  Lab Value = 2.221 
 Most Probable Value = 2.218 
 Percent Recovery = 100.2 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1230134 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25171-75175  Lab Value = 1.029 
 Most Probable Value = 1.015 
 Percent Recovery = 101.4 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1180188 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.074 
 Most Probable Value = 0.076 
 Percent Recovery = 97.4 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1150103 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 1.083 
 Most Probable Value = 1.390 
 Percent Recovery = 77.9 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1160124 
 Number of FPS (SD) = -4.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.058 
 Most Probable Value = 1.015 
 Percent Recovery = 104.2 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1120317 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.076 
 Most Probable Value = 0.076 
 Percent Recovery = 100.0 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090066 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 1.395 
 Most Probable Value = 1.390 
 Percent Recovery = 100.4 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090065 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.041 
 Most Probable Value = 1.015 
 Percent Recovery = 102.6 
 Analysis Date = 04/19/05 
 Lab Sample ID = 1050221 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.480 
 Most Probable Value = 1.390 
 Percent Recovery = 106.5 
 Analysis Date = 04/16/05 
 Lab Sample ID = 1030092 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.074 
 Most Probable Value = 0.076 
 Percent Recovery = 97.4 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1010110 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 1.033 
 Most Probable Value = 1.015 
 Percent Recovery = 101.8 
 Analysis Date = 04/13/05 
 Lab Sample ID = 0970111 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.424 
 Most Probable Value = 1.390 
 Percent Recovery = 102.4 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0950133 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.047 
 Most Probable Value = 0.048 
 Percent Recovery = 97.9 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0890102 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 4.694 
 Most Probable Value = 4.690 
 Percent Recovery = 100.1 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0840175 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.047 
 Most Probable Value = 0.048 
 Percent Recovery = 97.9 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0810034 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 1.042 
 Most Probable Value = 1.015 
 Percent Recovery = 102.7 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0820101 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.718 
 Most Probable Value = 4.690 
 Percent Recovery = 100.6 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0770124 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.721 
 Most Probable Value = 4.690 
 Percent Recovery = 100.7 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0700206 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.048 
 Most Probable Value = 0.048 
 Percent Recovery = 100.0 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750089 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 1.035 
 Most Probable Value = 1.015 
 Percent Recovery = 102.0 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750083 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.047 
 Most Probable Value = 0.048 
 Percent Recovery = 97.9 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0670096 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.997 
 Most Probable Value = 1.015 
 Percent Recovery = 98.2 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0680057 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.884 
 Most Probable Value = 4.690 
 Percent Recovery = 104.1 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0630095 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.050 
 Most Probable Value = 0.054 
 Percent Recovery = 92.6 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0600110 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P41  Lab Value = 0.999 
 Most Probable Value = 1.015 
 Percent Recovery = 98.4 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0610081 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 5.540 
 Most Probable Value = 5.705 
 Percent Recovery = 97.1 
 Analysis Date = 03/01/05 
 Lab Sample ID = 0560030 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50175-50173  Lab Value = 0.051 
 Most Probable Value = 0.054 
 Percent Recovery = 94.4 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0540036 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P41  Lab Value = 4.640 
 Most Probable Value = 4.690 
 Percent Recovery = 98.9 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0550086 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.358 
 Most Probable Value = 5.705 
 Percent Recovery = 93.9 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0530105 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50175-50173  Lab Value = 0.050 
 Most Probable Value = 0.054 
 Percent Recovery = 92.6 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0470025 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P41  Lab Value = 4.637 
 Most Probable Value = 4.690 
 Percent Recovery = 98.9 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0480107 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.679 
 Most Probable Value = 5.705 
 Percent Recovery = 99.5 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0420133 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50173  Lab Value = 4.674 
 Most Probable Value = 4.690 
 Percent Recovery = 99.7 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0410186 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.049 
 Most Probable Value = 0.054 
 Percent Recovery = 90.7 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0390058 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = P41  Lab Value = 5.619 
 Most Probable Value = 5.705 
 Percent Recovery = 98.5 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0380082 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50173  Lab Value = 0.073 
 Most Probable Value = 0.076 
 Percent Recovery = 96.1 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0320097 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P36  Lab Value = 4.714 
 Most Probable Value = 4.690 
 Percent Recovery = 100.5 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0330054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.718 
 Most Probable Value = 5.705 
 Percent Recovery = 100.2 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50173  Lab Value = 6.099 
 Most Probable Value = 6.080 
 Percent Recovery = 100.3 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0280053 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50173  Lab Value = 0.070 
 Most Probable Value = 0.076 
 Percent Recovery = 92.1 
 Analysis Date = 01/26/05 
 Lab Sample ID = 0250045 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = P36  Lab Value = 6.294 
 Most Probable Value = 6.080 
 Percent Recovery = 103.5 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0210120 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 5.780 
 Most Probable Value = 5.705 
 Percent Recovery = 101.3 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0190084 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50173  Lab Value = 0.074 
 Most Probable Value = 0.076 
 Percent Recovery = 97.4 
 Analysis Date = 01/19/05 
 Lab Sample ID = 0180074 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 5.759 
 Most Probable Value = 5.705 
 Percent Recovery = 100.9 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0110024 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50173  Lab Value = 6.043 
 Most Probable Value = 6.080 
 Percent Recovery = 99.4 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0130107 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50173  Lab Value = 0.072 
 Most Probable Value = 0.076 
 Percent Recovery = 94.7 
 Analysis Date = 01/11/05 
 Lab Sample ID = 0100088 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = P36  Lab Value = 6.268 
 Most Probable Value = 6.080 
 Percent Recovery = 103.1 
 Analysis Date = 01/10/05 
 Lab Sample ID = 0060063 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50173  Lab Value = 5.691 
 Most Probable Value = 5.705 
 Percent Recovery = 99.8 
 Analysis Date = 01/06/05 
 Lab Sample ID = 0040022 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50173  Lab Value = 0.048 
 Most Probable Value = 0.048 
 Percent Recovery = 100.0 
 Analysis Date = 01/04/05 
 Lab Sample ID = 3650039 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 2.196 
 Most Probable Value = 2.218 
 Percent Recovery = 99.0 
 Analysis Date = 12/30/04 
 Lab Sample ID = 3630017 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 0.049 
 Most Probable Value = 0.048 
 Percent Recovery = 102.1 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620028 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 6.057 
 Most Probable Value = 6.080 
 Percent Recovery = 99.6 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620018 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50173  Lab Value = 2.180 
 Most Probable Value = 2.218 
 Percent Recovery = 98.3 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3560051 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25171-75175  Lab Value = 0.048 
 Most Probable Value = 0.048 
 Percent Recovery = 100.0 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3510148 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 6.370 
 Most Probable Value = 6.080 
 Percent Recovery = 104.8 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3520153 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50173  Lab Value = 2.289 
 Most Probable Value = 2.218 
 Percent Recovery = 103.2 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3490091 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 6.101 
 Most Probable Value = 6.080 
 Percent Recovery = 100.3 
 Analysis Date = 12/14/04 
 Lab Sample ID = 3450290 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50173  Lab Value = 0.048 
 Most Probable Value = 0.048 
 Percent Recovery = 100.0 
 Analysis Date = 12/11/04 
 Lab Sample ID = 3440143 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 2.212 
 Most Probable Value = 2.218 
 Percent Recovery = 99.8 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3430066 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25171-75175  Lab Value = 6.028 
 Most Probable Value = 6.080 
 Percent Recovery = 99.1 
 Analysis Date = 12/07/04 
 Lab Sample ID = 3410092 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50173  Lab Value = 0.072 
 Most Probable Value = 0.076 
 Percent Recovery = 94.7 
 Analysis Date = 12/04/04 
 Lab Sample ID = 3360084 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = P36  Lab Value = 1.411 
 Most Probable Value = 1.390 
 Percent Recovery = 101.5 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.282 
 Most Probable Value = 2.218 
 Percent Recovery = 102.9 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3290011 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 0.073 
 Most Probable Value = 0.076 
 Percent Recovery = 96.1 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3280102 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P36  Lab Value = 1.400 
 Most Probable Value = 1.390 
 Percent Recovery = 100.7 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3270045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.074 
 Most Probable Value = 0.076 
 Percent Recovery = 97.4 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3210083 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 2.201 
 Most Probable Value = 2.218 
 Percent Recovery = 99.3 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3220112 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25171-75175  Lab Value = 1.393 
 Most Probable Value = 1.390 
 Percent Recovery = 100.2 
 Analysis Date = 11/16/04 
 Lab Sample ID = 3170165 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.075 
 Most Probable Value = 0.076 
 Percent Recovery = 98.7 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3130200 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 2.116 
 Most Probable Value = 2.218 
 Percent Recovery = 95.4 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3140104 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25171-75175  Lab Value = 1.366 
 Most Probable Value = 1.390 
 Percent Recovery = 98.3 
 Analysis Date = 11/08/04 
 Lab Sample ID = 3100011 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.200 
 Most Probable Value = 2.218 
 Percent Recovery = 99.2 
 Analysis Date = 11/05/04 
 Lab Sample ID = 3080008 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 0.071 
 Most Probable Value = 0.076 
 Percent Recovery = 93.4 
 Analysis Date = 11/04/04 
 Lab Sample ID = 3060112 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P36  Lab Value = 1.010 
 Most Probable Value = 1.015 
 Percent Recovery = 99.5 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3030011 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.367 
 Most Probable Value = 1.390 
 Percent Recovery = 98.3 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3000185 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.068 
 Most Probable Value = 0.076 
 Percent Recovery = 89.5 
 Analysis Date = 10/30/04 
 Lab Sample ID = 2990112 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = P36  Lab Value = 0.960 
 Most Probable Value = 1.015 
 Percent Recovery = 94.6 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2950151 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.306 
 Most Probable Value = 1.390 
 Percent Recovery = 94.0 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2940026 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.071 
 Most Probable Value = 0.076 
 Percent Recovery = 93.4 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2920031 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P36  Lab Value = 0.975 
 Most Probable Value = 1.015 
 Percent Recovery = 96.1 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2890198 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.297 
 Most Probable Value = 1.390 
 Percent Recovery = 93.3 
 Analysis Date = 10/15/04 
 Lab Sample ID = 2870064 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.068 
 Most Probable Value = 0.076 
 Percent Recovery = 89.5 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2820228 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = P36  Lab Value = 0.998 
 Most Probable Value = 1.015 
 Percent Recovery = 98.3 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2800209 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.274 
 Most Probable Value = 1.390 
 Percent Recovery = 91.7 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2780101 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.757 
 Most Probable Value = 4.675 
 Percent Recovery = 101.8 
 Analysis Date = 10/05/04 
 Lab Sample ID = 2660100 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 1.147 
 Most Probable Value = 1.150 
 Percent Recovery = 99.7 
 Analysis Date = 10/02/04 
 Lab Sample ID = 2710024 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P38  Lab Value = 3.832 
 Most Probable Value = 3.790 
 Percent Recovery = 101.1 
 Analysis Date = 10/02/04 
 Lab Sample ID = 2710005 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50171  Lab Value = 1.114 
 Most Probable Value = 1.390 
 Percent Recovery = 80.1 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650153 
 Number of FPS (SD) = -5.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.711 
 Most Probable Value = 3.790 
 Percent Recovery = 97.9 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2640151 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50167-50171  Lab Value = 1.300 
 Most Probable Value = 1.390 
 Percent Recovery = 93.5 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610092 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.540 
 Most Probable Value = 4.675 
 Percent Recovery = 97.1 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610096 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25169-75167  Lab Value = 4.450 
 Most Probable Value = 4.675 
 Percent Recovery = 95.2 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2580139 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25169-75167  Lab Value = 1.060 
 Most Probable Value = 1.150 
 Percent Recovery = 92.2 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2530303 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = P38  Lab Value = 1.340 
 Most Probable Value = 1.390 
 Percent Recovery = 96.4 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2570023 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.590 
 Most Probable Value = 3.790 
 Percent Recovery = 94.7 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2540394 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50167-50171  Lab Value = 4.580 
 Most Probable Value = 4.675 
 Percent Recovery = 98.0 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2520141 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 1.300 
 Most Probable Value = 1.390 
 Percent Recovery = 93.5 
 Analysis Date = 09/10/04 
 Lab Sample ID = 2510195 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.360 
 Most Probable Value = 1.390 
 Percent Recovery = 97.8 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470066 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.740 
 Most Probable Value = 3.790 
 Percent Recovery = 98.7 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470068 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 4.580 
 Most Probable Value = 4.675 
 Percent Recovery = 98.0 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470063 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 0.070 
 Most Probable Value = 0.076 
 Percent Recovery = 91.8 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2370248 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = P36  Lab Value = 2.010 
 Most Probable Value = 2.085 
 Percent Recovery = 96.4 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2380232 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 1.940 
 Most Probable Value = 2.085 
 Percent Recovery = 93.0 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360307 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.040 
 Most Probable Value = 3.225 
 Percent Recovery = 94.3 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360305 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.590 
 Most Probable Value = 3.790 
 Percent Recovery = 94.7 
 Analysis Date = 08/25/04 
 Lab Sample ID = 2330196 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50167-50171  Lab Value = 2.990 
 Most Probable Value = 3.225 
 Percent Recovery = 92.7 
 Analysis Date = 08/24/04 
 Lab Sample ID = 2310191 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.170 
 Most Probable Value = 3.225 
 Percent Recovery = 98.3 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290112 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.740 
 Most Probable Value = 3.790 
 Percent Recovery = 98.7 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290181 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 3.330 
 Most Probable Value = 3.790 
 Percent Recovery = 87.9 
 Analysis Date = 08/17/04 
 Lab Sample ID = 2250114 
 Number of FPS (SD) = -3.0 
 Blind Sample ID = 50167-50171  Lab Value = 2.020 
 Most Probable Value = 2.085 
 Percent Recovery = 96.9 
 Analysis Date = 08/13/04 
 Lab Sample ID = 2240196 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.070 
 Most Probable Value = 0.076 
 Percent Recovery = 91.8 
 Analysis Date = 08/11/04 
 Lab Sample ID = 2230163 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = P36  Lab Value = 3.150 
 Most Probable Value = 3.225 
 Percent Recovery = 97.7 
 Analysis Date = 08/11/04 
 Lab Sample ID = 2220151 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 1.980 
 Most Probable Value = 2.085 
 Percent Recovery = 95.0 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180207 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.080 
 Most Probable Value = 3.225 
 Percent Recovery = 95.5 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180210 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.550 
 Most Probable Value = 3.790 
 Percent Recovery = 93.7 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2190180 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50167-50171  Lab Value = 3.640 
 Most Probable Value = 3.790 
 Percent Recovery = 96.0 
 Analysis Date = 08/06/04 
 Lab Sample ID = 2170218 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50167-50171  Lab Value = 0.481 
 Most Probable Value = 0.506 
 Percent Recovery = 95.1 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2090125 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = P37  Lab Value = 1.970 
 Most Probable Value = 2.085 
 Percent Recovery = 94.5 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2090247 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.140 
 Most Probable Value = 4.425 
 Percent Recovery = 93.6 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2080068 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25167-75169  Lab Value = 4.560 
 Most Probable Value = 4.675 
 Percent Recovery = 97.5 
 Analysis Date = 07/29/04 
 Lab Sample ID = 2040261 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25169-75167  Lab Value = 1.940 
 Most Probable Value = 2.085 
 Percent Recovery = 93.0 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2030202 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.450 
 Most Probable Value = 4.675 
 Percent Recovery = 95.2 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010149 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25169-75167  Lab Value = 4.120 
 Most Probable Value = 4.425 
 Percent Recovery = 93.1 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010328 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25167-75169  Lab Value = 3.970 
 Most Probable Value = 4.425 
 Percent Recovery = 89.7 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1980050 
 Number of FPS (SD) = -2.6 
 Blind Sample ID = 25167-75169  Lab Value = 0.482 
 Most Probable Value = 0.506 
 Percent Recovery = 95.3 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1940078 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = P37  Lab Value = 1.960 
 Most Probable Value = 2.085 
 Percent Recovery = 94.0 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1950099 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.440 
 Most Probable Value = 4.675 
 Percent Recovery = 95.0 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1960110 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25169-75167  Lab Value = 1.980 
 Most Probable Value = 2.085 
 Percent Recovery = 95.0 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890096 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.410 
 Most Probable Value = 4.675 
 Percent Recovery = 94.3 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1900183 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25169-75167  Lab Value = 4.370 
 Most Probable Value = 4.675 
 Percent Recovery = 93.5 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1880086 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.180 
 Most Probable Value = 4.425 
 Percent Recovery = 94.5 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1910177 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25167-75169  Lab Value = 4.120 
 Most Probable Value = 4.425 
 Percent Recovery = 93.1 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890094 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25167-75169  Lab Value = 3.780 
 Most Probable Value = 3.790 
 Percent Recovery = 99.7 
 Analysis Date = 06/30/04 
 Lab Sample ID = 1800053 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50171  Lab Value = 1.070 
 Most Probable Value = 1.150 
 Percent Recovery = 93.0 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1760252 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = P38  Lab Value = 1.340 
 Most Probable Value = 1.390 
 Percent Recovery = 96.4 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1740198 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.740 
 Most Probable Value = 3.790 
 Percent Recovery = 98.7 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1730133 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 4.639 
 Most Probable Value = 4.675 
 Percent Recovery = 99.2 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1750198 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 1.290 
 Most Probable Value = 1.390 
 Percent Recovery = 92.8 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1680180 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.440 
 Most Probable Value = 4.675 
 Percent Recovery = 95.0 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1690250 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25169-75167  Lab Value = 4.390 
 Most Probable Value = 4.675 
 Percent Recovery = 93.9 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1670238 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25169-75167  Lab Value = 1.350 
 Most Probable Value = 1.390 
 Percent Recovery = 97.1 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660231 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.530 
 Most Probable Value = 3.790 
 Percent Recovery = 93.1 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660229 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50167-50171  Lab Value = 1.090 
 Most Probable Value = 1.150 
 Percent Recovery = 94.8 
 Analysis Date = 06/18/04 
 Lab Sample ID = 1620329 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = P38  Lab Value = 4.690 
 Most Probable Value = 4.675 
 Percent Recovery = 100.3 
 Analysis Date = 06/18/04 
 Lab Sample ID = 1610174 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 1.350 
 Most Probable Value = 1.390 
 Percent Recovery = 97.1 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1600037 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.370 
 Most Probable Value = 1.390 
 Percent Recovery = 98.6 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1560049 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.700 
 Most Probable Value = 3.790 
 Percent Recovery = 97.6 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590115 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50167-50171  Lab Value = 4.540 
 Most Probable Value = 4.675 
 Percent Recovery = 97.1 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590117 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25169-75167  Lab Value = 1.960 
 Most Probable Value = 2.085 
 Percent Recovery = 94.0 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1470159 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.068 
 Most Probable Value = 0.076 
 Percent Recovery = 89.7 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450200 
 Number of FPS (SD) = -2.6 
 Blind Sample ID = P36  Lab Value = 1.930 
 Most Probable Value = 2.085 
 Percent Recovery = 92.6 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410033 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.040 
 Most Probable Value = 3.225 
 Percent Recovery = 94.3 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450086 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.530 
 Most Probable Value = 3.790 
 Percent Recovery = 93.1 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410184 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50167-50171  Lab Value = 3.140 
 Most Probable Value = 3.225 
 Percent Recovery = 97.4 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1380193 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.640 
 Most Probable Value = 3.790 
 Percent Recovery = 96.0 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1350391 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50167-50171  Lab Value = 0.069 
 Most Probable Value = 0.076 
 Percent Recovery = 91.2 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1310150 
 Number of FPS (SD) = -2.2 
 Blind Sample ID = P36  Lab Value = 1.940 
 Most Probable Value = 2.085 
 Percent Recovery = 93.0 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1320091 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.970 
 Most Probable Value = 3.225 
 Percent Recovery = 92.1 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1340013 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.450 
 Most Probable Value = 3.790 
 Percent Recovery = 91.0 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1330110 
 Number of FPS (SD) = -2.2 
 Blind Sample ID = 50167-50171  Lab Value = 2.990 
 Most Probable Value = 3.225 
 Percent Recovery = 92.7 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280299 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.530 
 Most Probable Value = 3.790 
 Percent Recovery = 93.1 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280298 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50167-50171  Lab Value = 2.000 
 Most Probable Value = 2.085 
 Percent Recovery = 95.9 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260164 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.210 
 Most Probable Value = 3.225 
 Percent Recovery = 99.5 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260167 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.820 
 Most Probable Value = 3.790 
 Percent Recovery = 100.8 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1250059 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 1.970 
 Most Probable Value = 2.085 
 Percent Recovery = 94.5 
 Analysis Date = 04/30/04 
 Lab Sample ID = 1180088 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.495 
 Most Probable Value = 0.506 
 Percent Recovery = 97.8 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1170096 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P37  Lab Value = 4.660 
 Most Probable Value = 4.675 
 Percent Recovery = 99.7 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1130167 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.470 
 Most Probable Value = 4.425 
 Percent Recovery = 101.0 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1140203 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25167-75169  Lab Value = 2.090 
 Most Probable Value = 2.085 
 Percent Recovery = 100.2 
 Analysis Date = 04/28/04 
 Lab Sample ID = 1120116 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.300 
 Most Probable Value = 4.425 
 Percent Recovery = 97.2 
 Analysis Date = 04/21/04 
 Lab Sample ID = 1100104 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25167-75169  Lab Value = 5.040 
 Most Probable Value = 4.675 
 Percent Recovery = 107.8 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1070088 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25169-75167  Lab Value = 4.660 
 Most Probable Value = 4.425 
 Percent Recovery = 105.3 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1060215 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25167-75169  Lab Value = 2.240 
 Most Probable Value = 2.085 
 Percent Recovery = 107.4 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1040080 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 5.170 
 Most Probable Value = 4.675 
 Percent Recovery = 110.6 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1050153 
 Number of FPS (SD) = 2.7 
 Blind Sample ID = 25169-75167  Lab Value = 0.550 
 Most Probable Value = 0.506 
 Percent Recovery = 108.7 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1030046 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = P37  Lab Value = 4.790 
 Most Probable Value = 4.675 
 Percent Recovery = 102.5 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000011 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.680 
 Most Probable Value = 4.425 
 Percent Recovery = 105.8 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000229 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25167-75169  Lab Value = 2.130 
 Most Probable Value = 2.085 
 Percent Recovery = 102.2 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980127 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.570 
 Most Probable Value = 4.425 
 Percent Recovery = 103.3 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980129 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25167-75169  Lab Value = 5.000 
 Most Probable Value = 4.675 
 Percent Recovery = 107.0 
 Analysis Date = 04/08/04 
 Lab Sample ID = 0970084 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25169-75167  Lab Value = 1.130 
 Most Probable Value = 1.150 
 Percent Recovery = 98.3 
 Analysis Date = 03/26/04 
 Lab Sample ID = 0680080 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P38  Lab Value = 3.910 
 Most Probable Value = 3.790 
 Percent Recovery = 103.2 
 Analysis Date = 03/26/04 
 Lab Sample ID = 0840043 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50167-50171  Lab Value = 1.210 
 Most Probable Value = 1.150 
 Percent Recovery = 105.2 
 Analysis Date = 03/24/04 
 Lab Sample ID = 0820086 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = P38  Lab Value = 4.600 
 Most Probable Value = 4.675 
 Percent Recovery = 98.4 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0790169 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 1.380 
 Most Probable Value = 1.390 
 Percent Recovery = 99.3 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0780118 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.830 
 Most Probable Value = 3.790 
 Percent Recovery = 101.1 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0770123 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50171  Lab Value = 1.600 
 Most Probable Value = 1.390 
 Percent Recovery = 115.1 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0720257 
 Number of FPS (SD) = 3.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.220 
 Most Probable Value = 4.675 
 Percent Recovery = 111.7 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0750069 
 Number of FPS (SD) = 2.9 
 Blind Sample ID = 25169-75167  Lab Value = 4.750 
 Most Probable Value = 4.675 
 Percent Recovery = 101.6 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0710092 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 1.430 
 Most Probable Value = 1.390 
 Percent Recovery = 102.9 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700109 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.890 
 Most Probable Value = 3.790 
 Percent Recovery = 102.6 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700088 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 1.400 
 Most Probable Value = 1.390 
 Percent Recovery = 100.7 
 Analysis Date = 03/10/04 
 Lab Sample ID = 3390172 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.440 
 Most Probable Value = 1.390 
 Percent Recovery = 103.6 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0640098 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.890 
 Most Probable Value = 3.790 
 Percent Recovery = 102.6 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630084 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 4.790 
 Most Probable Value = 4.675 
 Percent Recovery = 102.5 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0650010 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.790 
 Most Probable Value = 4.675 
 Percent Recovery = 102.5 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630088 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 1.460 
 Most Probable Value = 1.390 
 Percent Recovery = 105.0 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0620098 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.190 
 Most Probable Value = 2.085 
 Percent Recovery = 105.0 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0560017 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.078 
 Most Probable Value = 0.076 
 Percent Recovery = 102.8 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0550020 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P36  Lab Value = 3.400 
 Most Probable Value = 3.225 
 Percent Recovery = 105.4 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0540144 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 2.140 
 Most Probable Value = 2.085 
 Percent Recovery = 102.6 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0500110 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.850 
 Most Probable Value = 3.790 
 Percent Recovery = 101.6 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0490046 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 3.970 
 Most Probable Value = 3.225 
 Percent Recovery = 123.1 
 Analysis Date = 02/19/04 
 Lab Sample ID = 0480048 
 Number of FPS (SD) = 5.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.370 
 Most Probable Value = 3.225 
 Percent Recovery = 104.5 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0430004 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.870 
 Most Probable Value = 3.790 
 Percent Recovery = 102.1 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0440044 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 3.850 
 Most Probable Value = 3.790 
 Percent Recovery = 101.6 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0420063 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 0.078 
 Most Probable Value = 0.076 
 Percent Recovery = 102.8 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0400042 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P36  Lab Value = 2.120 
 Most Probable Value = 2.085 
 Percent Recovery = 101.7 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0410083 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.190 
 Most Probable Value = 3.225 
 Percent Recovery = 98.9 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0370114 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.760 
 Most Probable Value = 3.790 
 Percent Recovery = 99.2 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0360098 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50171  Lab Value = 2.110 
 Most Probable Value = 2.085 
 Percent Recovery = 101.2 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.300 
 Most Probable Value = 3.225 
 Percent Recovery = 102.3 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350013 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.830 
 Most Probable Value = 3.790 
 Percent Recovery = 101.1 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350014 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50171  Lab Value = 4.380 
 Most Probable Value = 4.425 
 Percent Recovery = 99.0 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0230097 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25167-75169  Lab Value = 0.539 
 Most Probable Value = 0.506 
 Percent Recovery = 106.5 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0260155 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = P37  Lab Value = 2.180 
 Most Probable Value = 2.085 
 Percent Recovery = 104.6 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0270023 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.140 
 Most Probable Value = 2.085 
 Percent Recovery = 102.6 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0210229 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.790 
 Most Probable Value = 4.675 
 Percent Recovery = 102.5 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0220108 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.510 
 Most Probable Value = 4.425 
 Percent Recovery = 101.9 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0160109 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25167-75169  Lab Value = 4.901 
 Most Probable Value = 4.675 
 Percent Recovery = 104.8 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0130120 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25169-75167  Lab Value = 4.596 
 Most Probable Value = 4.675 
 Percent Recovery = 98.3 
 Analysis Date = 01/17/04 
 Lab Sample ID = 0150119 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 4.306 
 Most Probable Value = 4.425 
 Percent Recovery = 97.3 
 Analysis Date = 01/15/04 
 Lab Sample ID = 0140070 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25167-75169  Lab Value = 0.478 
 Most Probable Value = 0.506 
 Percent Recovery = 94.5 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0090096 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = P37  Lab Value = 1.973 
 Most Probable Value = 2.085 
 Percent Recovery = 94.6 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0120095 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 1.357 
 Most Probable Value = 1.390 
 Percent Recovery = 97.6 
 Analysis Date = 01/09/04 
 Lab Sample ID = 3530206 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.686 
 Most Probable Value = 4.675 
 Percent Recovery = 100.2 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0070034 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 3.834 
 Most Probable Value = 4.425 
 Percent Recovery = 86.6 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0080053 
 Number of FPS (SD) = -3.3 
 Blind Sample ID = 25167-75169  Lab Value = 2.190 
 Most Probable Value = 2.085 
 Percent Recovery = 105.0 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060024 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.809 
 Most Probable Value = 4.675 
 Percent Recovery = 102.9 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0050037 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 4.529 
 Most Probable Value = 4.425 
 Percent Recovery = 102.3 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060026 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 1.185 
 Most Probable Value = 1.150 
 Percent Recovery = 103.0 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3570148 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P38  Lab Value = 3.939 
 Most Probable Value = 3.790 
 Percent Recovery = 103.9 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3580004 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 4.628 
 Most Probable Value = 4.675 
 Percent Recovery = 99.0 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3490026 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25169-75167  Lab Value = 4.885 
 Most Probable Value = 4.675 
 Percent Recovery = 104.5 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3560119 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 3.876 
 Most Probable Value = 3.790 
 Percent Recovery = 102.3 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3520155 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50171  Lab Value = 4.807 
 Most Probable Value = 4.675 
 Percent Recovery = 102.8 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3500091 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 1.462 
 Most Probable Value = 1.390 
 Percent Recovery = 105.2 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3490101 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.198 
 Most Probable Value = 1.150 
 Percent Recovery = 104.2 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3430220 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = P38  Lab Value = 1.460 
 Most Probable Value = 1.390 
 Percent Recovery = 105.0 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3450142 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.887 
 Most Probable Value = 3.790 
 Percent Recovery = 102.5 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3440153 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50171  Lab Value = 4.818 
 Most Probable Value = 4.675 
 Percent Recovery = 103.1 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3420095 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 0.081 
 Most Probable Value = 0.076 
 Percent Recovery = 106.2 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290001 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = P36  Lab Value = 1.970 
 Most Probable Value = 2.085 
 Percent Recovery = 94.5 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290168 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.335 
 Most Probable Value = 3.225 
 Percent Recovery = 103.4 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3280019 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75169-25DIW  Lab Value = 1.347 
 Most Probable Value = 1.390 
 Percent Recovery = 96.9 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3370085 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.658 
 Most Probable Value = 3.790 
 Percent Recovery = 96.5 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3380068 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50167-50171  Lab Value = 4.384 
 Most Probable Value = 4.675 
 Percent Recovery = 93.8 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3380066 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25169-75167  Lab Value = 3.750 
 Most Probable Value = 3.790 
 Percent Recovery = 98.9 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3250017 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 2.081 
 Most Probable Value = 2.085 
 Percent Recovery = 99.8 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3230182 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.120 
 Most Probable Value = 2.085 
 Percent Recovery = 101.7 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160058 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.220 
 Most Probable Value = 3.225 
 Percent Recovery = 99.8 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3170135 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.890 
 Most Probable Value = 3.790 
 Percent Recovery = 102.6 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160061 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 10.650 
 Most Probable Value = 10.300 
 Percent Recovery = 103.4 
 Analysis Date = 12/02/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25162-75158  Lab Value = 3.379 
 Most Probable Value = 3.225 
 Percent Recovery = 104.8 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210081 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.832 
 Most Probable Value = 3.790 
 Percent Recovery = 101.1 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210091 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50171  Lab Value = 0.080 
 Most Probable Value = 0.076 
 Percent Recovery = 104.6 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3110124 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = P36  Lab Value = 2.120 
 Most Probable Value = 2.085 
 Percent Recovery = 101.7 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100100 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.290 
 Most Probable Value = 3.225 
 Percent Recovery = 102.0 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100107 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.260 
 Most Probable Value = 3.225 
 Percent Recovery = 101.1 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100103 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.740 
 Most Probable Value = 3.790 
 Percent Recovery = 98.7 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100108 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 3.940 
 Most Probable Value = 3.790 
 Percent Recovery = 104.0 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100101 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 3.620 
 Most Probable Value = 3.750 
 Percent Recovery = 96.5 
 Analysis Date = 11/24/03 
 Lab Sample ID = 2030235 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.556 
 Most Probable Value = 0.506 
 Percent Recovery = 109.9 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3000109 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = P37  Lab Value = 2.240 
 Most Probable Value = 2.085 
 Percent Recovery = 107.4 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3010021 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.739 
 Most Probable Value = 4.675 
 Percent Recovery = 101.4 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2960049 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 4.686 
 Most Probable Value = 4.425 
 Percent Recovery = 105.9 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2970150 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25167-75169  Lab Value = 2.127 
 Most Probable Value = 2.085 
 Percent Recovery = 102.0 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2950089 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.769 
 Most Probable Value = 4.425 
 Percent Recovery = 107.8 
 Analysis Date = 10/22/03 
 Lab Sample ID = 2930063 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25167-75169  Lab Value = 4.786 
 Most Probable Value = 4.675 
 Percent Recovery = 102.4 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2900093 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.504 
 Most Probable Value = 4.425 
 Percent Recovery = 101.8 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2890046 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25167-75169  Lab Value = 4.952 
 Most Probable Value = 4.675 
 Percent Recovery = 105.9 
 Analysis Date = 10/17/03 
 Lab Sample ID = 2880039 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25169-75167  Lab Value = 2.156 
 Most Probable Value = 2.085 
 Percent Recovery = 103.4 
 Analysis Date = 10/15/03 
 Lab Sample ID = 2870157 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.523 
 Most Probable Value = 0.506 
 Percent Recovery = 103.3 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2830156 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P37  Lab Value = 4.687 
 Most Probable Value = 4.675 
 Percent Recovery = 100.3 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810068 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.380 
 Most Probable Value = 4.425 
 Percent Recovery = 99.0 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810067 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25167-75169  Lab Value = 4.530 
 Most Probable Value = 4.425 
 Percent Recovery = 102.4 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800049 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 4.851 
 Most Probable Value = 4.675 
 Percent Recovery = 103.8 
 Analysis Date = 10/07/03 
 Lab Sample ID = 2790107 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 1.246 
 Most Probable Value = 1.150 
 Percent Recovery = 108.4 
 Analysis Date = 10/03/03 
 Lab Sample ID = 2750083 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = P38  Lab Value = 4.852 
 Most Probable Value = 4.465 
 Percent Recovery = 108.7 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2720094 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 50165-50167  Lab Value = 11.245 
 Most Probable Value = 10.300 
 Percent Recovery = 109.2 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 25162-75158  Lab Value = 4.493 
 Most Probable Value = 4.465 
 Percent Recovery = 100.6 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2680132 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50167  Lab Value = 1.205 
 Most Probable Value = 1.150 
 Percent Recovery = 104.8 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590145 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = P38  Lab Value = 4.942 
 Most Probable Value = 4.465 
 Percent Recovery = 110.7 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2620138 
 Number of FPS (SD) = 2.7 
 Blind Sample ID = 50165-50167  Lab Value = 4.963 
 Most Probable Value = 4.465 
 Percent Recovery = 111.2 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610100 
 Number of FPS (SD) = 2.8 
 Blind Sample ID = 50165-50167  Lab Value = 4.783 
 Most Probable Value = 4.465 
 Percent Recovery = 107.1 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590135 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50165-50167  Lab Value = 11.106 
 Most Probable Value = 10.300 
 Percent Recovery = 107.8 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25162-75158  Lab Value = 4.099 
 Most Probable Value = 4.465 
 Percent Recovery = 91.8 
 Analysis Date = 09/25/03 
 Lab Sample ID = 2510123 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = 50165-50167  Lab Value = 4.625 
 Most Probable Value = 4.465 
 Percent Recovery = 103.6 
 Analysis Date = 09/22/03 
 Lab Sample ID = 2540339 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50165-50167  Lab Value = 4.771 
 Most Probable Value = 4.675 
 Percent Recovery = 102.1 
 Analysis Date = 09/19/03 
 Lab Sample ID = 2520129 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 11.247 
 Most Probable Value = 10.300 
 Percent Recovery = 109.2 
 Analysis Date = 09/18/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 25162-75158  Lab Value = 4.365 
 Most Probable Value = 4.465 
 Percent Recovery = 97.8 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2460168 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50165-50167  Lab Value = 11.250 
 Most Probable Value = 10.300 
 Percent Recovery = 109.2 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 25162-75158  Lab Value = 0.081 
 Most Probable Value = 0.076 
 Percent Recovery = 105.9 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2410126 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P36  Lab Value = 4.694 
 Most Probable Value = 4.675 
 Percent Recovery = 100.4 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2410131 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.836 
 Most Probable Value = 4.675 
 Percent Recovery = 103.4 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2320208 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 6.374 
 Most Probable Value = 5.900 
 Percent Recovery = 108.0 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 5.773 
 Most Probable Value = 5.900 
 Percent Recovery = 97.8 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.822 
 Most Probable Value = 4.675 
 Percent Recovery = 103.1 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2380211 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 0.072 
 Most Probable Value = 0.076 
 Percent Recovery = 94.3 
 Analysis Date = 09/08/03 
 Lab Sample ID = 2270069 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P36  Lab Value = 7.251 
 Most Probable Value = 5.900 
 Percent Recovery = 122.9 
 Analysis Date = 09/08/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 5.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.402 
 Most Probable Value = 2.400 
 Percent Recovery = 100.1 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2230158 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.838 
 Most Probable Value = 5.900 
 Percent Recovery = 98.9 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.693 
 Most Probable Value = 4.675 
 Percent Recovery = 100.4 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2310249 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.690 
 Most Probable Value = 4.675 
 Percent Recovery = 100.3 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2260054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.916 
 Most Probable Value = 4.675 
 Percent Recovery = 105.2 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2250136 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25169-75167  Lab Value = 4.867 
 Most Probable Value = 4.675 
 Percent Recovery = 104.1 
 Analysis Date = 08/15/03 
 Lab Sample ID = 2180256 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 0.525 
 Most Probable Value = 0.506 
 Percent Recovery = 103.8 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2130212 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P37  Lab Value = 4.326 
 Most Probable Value = 4.215 
 Percent Recovery = 102.6 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2120199 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50169  Lab Value = 6.035 
 Most Probable Value = 5.900 
 Percent Recovery = 102.3 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.967 
 Most Probable Value = 4.675 
 Percent Recovery = 106.2 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2160091 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25169-75167  Lab Value = 3.779 
 Most Probable Value = 3.750 
 Percent Recovery = 100.8 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2110153 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.381 
 Most Probable Value = 4.215 
 Percent Recovery = 103.9 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100329 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50169  Lab Value = 3.548 
 Most Probable Value = 3.750 
 Percent Recovery = 94.6 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100082 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.094 
 Most Probable Value = 4.215 
 Percent Recovery = 97.1 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2040053 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50165-50169  Lab Value = 4.431 
 Most Probable Value = 4.215 
 Percent Recovery = 105.1 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020065 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50165-50169  Lab Value = 0.523 
 Most Probable Value = 0.506 
 Percent Recovery = 103.4 
 Analysis Date = 07/21/03 
 Lab Sample ID = 1990027 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P37  Lab Value = 3.952 
 Most Probable Value = 4.215 
 Percent Recovery = 93.8 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1980182 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50165-50169  Lab Value = 4.260 
 Most Probable Value = 4.215 
 Percent Recovery = 101.1 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1960191 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.837 
 Most Probable Value = 3.750 
 Percent Recovery = 102.3 
 Analysis Date = 07/16/03 
 Lab Sample ID = 1950117 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.037 
 Most Probable Value = 1.033 
 Percent Recovery = 100.4 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1950125 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 4.227 
 Most Probable Value = 4.215 
 Percent Recovery = 100.3 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1900244 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 4.165 
 Most Probable Value = 4.215 
 Percent Recovery = 98.8 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1880060 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.662 
 Most Probable Value = 3.750 
 Percent Recovery = 97.7 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1890166 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.550 
 Most Probable Value = 4.465 
 Percent Recovery = 101.9 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780191 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50167  Lab Value = 10.700 
 Most Probable Value = 10.300 
 Percent Recovery = 103.9 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25162-75158  Lab Value = 4.942 
 Most Probable Value = 4.675 
 Percent Recovery = 105.7 
 Analysis Date = 07/07/03 
 Lab Sample ID = 1540025 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25169-75167  Lab Value = 1.194 
 Most Probable Value = 1.150 
 Percent Recovery = 103.8 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1810171 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P38  Lab Value = 4.130 
 Most Probable Value = 4.465 
 Percent Recovery = 92.5 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1680013 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 50165-50167  Lab Value = 9.727 
 Most Probable Value = 10.300 
 Percent Recovery = 94.4 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25162-75158  Lab Value = 4.627 
 Most Probable Value = 4.465 
 Percent Recovery = 103.6 
 Analysis Date = 06/27/03 
 Lab Sample ID = 1770012 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50165-50167  Lab Value = 11.209 
 Most Probable Value = 10.300 
 Percent Recovery = 108.8 
 Analysis Date = 06/27/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 25162-75158  Lab Value = 10.460 
 Most Probable Value = 10.300 
 Percent Recovery = 101.6 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 4.362 
 Most Probable Value = 4.465 
 Percent Recovery = 97.7 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1700125 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50165-50167  Lab Value = 10.512 
 Most Probable Value = 10.300 
 Percent Recovery = 102.1 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 1.167 
 Most Probable Value = 1.150 
 Percent Recovery = 101.5 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1670159 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P38  Lab Value = 4.656 
 Most Probable Value = 4.465 
 Percent Recovery = 104.3 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1640096 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50165-50167  Lab Value = 4.652 
 Most Probable Value = 4.465 
 Percent Recovery = 104.2 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620216 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50167  Lab Value = 4.645 
 Most Probable Value = 4.465 
 Percent Recovery = 104.0 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1560235 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50167  Lab Value = 4.652 
 Most Probable Value = 4.465 
 Percent Recovery = 104.2 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1540189 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50167  Lab Value = 4.861 
 Most Probable Value = 4.675 
 Percent Recovery = 104.0 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1600205 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 5.987 
 Most Probable Value = 5.900 
 Percent Recovery = 101.5 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 5.842 
 Most Probable Value = 5.900 
 Percent Recovery = 99.0 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.771 
 Most Probable Value = 4.675 
 Percent Recovery = 102.1 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1480217 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 4.707 
 Most Probable Value = 4.675 
 Percent Recovery = 100.7 
 Analysis Date = 05/22/03 
 Lab Sample ID = 1410151 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 5.798 
 Most Probable Value = 5.900 
 Percent Recovery = 98.3 
 Analysis Date = 05/21/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.650 
 Most Probable Value = 4.675 
 Percent Recovery = 99.5 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1390114 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.426 
 Most Probable Value = 4.675 
 Percent Recovery = 94.7 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1350065 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25169-75167  Lab Value = 2.424 
 Most Probable Value = 2.400 
 Percent Recovery = 101.0 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1290298 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.789 
 Most Probable Value = 5.900 
 Percent Recovery = 98.1 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.692 
 Most Probable Value = 4.675 
 Percent Recovery = 100.4 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1320144 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.837 
 Most Probable Value = 5.900 
 Percent Recovery = 98.9 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.552 
 Most Probable Value = 4.675 
 Percent Recovery = 97.4 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1270138 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25169-75167  Lab Value = 4.733 
 Most Probable Value = 4.675 
 Percent Recovery = 101.2 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260089 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 0.491 
 Most Probable Value = 0.506 
 Percent Recovery = 97.1 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1190078 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P37  Lab Value = 4.184 
 Most Probable Value = 4.215 
 Percent Recovery = 99.3 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1180100 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50169  Lab Value = 4.144 
 Most Probable Value = 4.215 
 Percent Recovery = 98.3 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1150027 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50165-50169  Lab Value = 3.518 
 Most Probable Value = 3.750 
 Percent Recovery = 93.8 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 3.627 
 Most Probable Value = 3.750 
 Percent Recovery = 96.7 
 Analysis Date = 04/24/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.254 
 Most Probable Value = 4.215 
 Percent Recovery = 100.9 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1080290 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 4.213 
 Most Probable Value = 4.215 
 Percent Recovery = 100.0 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1060098 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50165-50169  Lab Value = 3.620 
 Most Probable Value = 3.750 
 Percent Recovery = 96.5 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.485 
 Most Probable Value = 0.506 
 Percent Recovery = 95.9 
 Analysis Date = 04/16/03 
 Lab Sample ID = 1050096 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P37  Lab Value = 4.323 
 Most Probable Value = 4.215 
 Percent Recovery = 102.6 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1040085 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50169  Lab Value = 4.214 
 Most Probable Value = 4.215 
 Percent Recovery = 100.0 
 Analysis Date = 04/11/03 
 Lab Sample ID = 1000042 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50165-50169  Lab Value = 4.375 
 Most Probable Value = 3.750 
 Percent Recovery = 116.7 
 Analysis Date = 04/11/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = 4.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.967 
 Most Probable Value = 1.033 
 Percent Recovery = 93.6 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0980083 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25165-75DIW  Lab Value = 4.168 
 Most Probable Value = 4.215 
 Percent Recovery = 98.9 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0940250 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50169  Lab Value = 4.188 
 Most Probable Value = 4.215 
 Percent Recovery = 99.4 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0930110 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50169  Lab Value = 3.569 
 Most Probable Value = 3.750 
 Percent Recovery = 95.2 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.075 
 Most Probable Value = 1.150 
 Percent Recovery = 93.5 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900155 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = P38  Lab Value = 4.390 
 Most Probable Value = 4.465 
 Percent Recovery = 98.3 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900156 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50165-50167  Lab Value = 4.310 
 Most Probable Value = 4.465 
 Percent Recovery = 96.5 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0850223 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50165-50167  Lab Value = 10.030 
 Most Probable Value = 10.300 
 Percent Recovery = 97.4 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25162-75158  Lab Value = 10.298 
 Most Probable Value = 10.300 
 Percent Recovery = 100.0 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 1.054 
 Most Probable Value = 1.150 
 Percent Recovery = 91.6 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0760097 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = P38  Lab Value = 4.216 
 Most Probable Value = 4.465 
 Percent Recovery = 94.4 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800088 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50165-50167  Lab Value = 4.221 
 Most Probable Value = 4.465 
 Percent Recovery = 94.5 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800091 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50165-50167  Lab Value = 9.686 
 Most Probable Value = 10.300 
 Percent Recovery = 94.0 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25162-75158  Lab Value = 4.383 
 Most Probable Value = 4.465 
 Percent Recovery = 98.2 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0730210 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50165-50167  Lab Value = 4.637 
 Most Probable Value = 4.675 
 Percent Recovery = 99.2 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0690046 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 4.471 
 Most Probable Value = 4.465 
 Percent Recovery = 100.1 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0710084 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50167  Lab Value = 10.335 
 Most Probable Value = 10.300 
 Percent Recovery = 100.3 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.073 
 Most Probable Value = 0.076 
 Percent Recovery = 95.7 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0620066 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 4.533 
 Most Probable Value = 4.465 
 Percent Recovery = 101.5 
 Analysis Date = 03/10/03 
 Lab Sample ID = 0660050 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50167  Lab Value = 4.492 
 Most Probable Value = 4.465 
 Percent Recovery = 100.6 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0630063 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50167  Lab Value = 10.385 
 Most Probable Value = 10.300 
 Percent Recovery = 100.8 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 5.868 
 Most Probable Value = 5.900 
 Percent Recovery = 99.5 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.662 
 Most Probable Value = 4.675 
 Percent Recovery = 99.7 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0590198 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.921 
 Most Probable Value = 5.900 
 Percent Recovery = 100.4 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.636 
 Most Probable Value = 4.675 
 Percent Recovery = 99.2 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0580067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 4.593 
 Most Probable Value = 4.675 
 Percent Recovery = 98.2 
 Analysis Date = 02/24/03 
 Lab Sample ID = 0520165 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 5.870 
 Most Probable Value = 5.900 
 Percent Recovery = 99.5 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.072 
 Most Probable Value = 0.076 
 Percent Recovery = 95.0 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490152 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P36  Lab Value = 4.770 
 Most Probable Value = 4.675 
 Percent Recovery = 102.0 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490155 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 4.569 
 Most Probable Value = 4.675 
 Percent Recovery = 97.7 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0440102 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25169-75167  Lab Value = 2.383 
 Most Probable Value = 2.400 
 Percent Recovery = 99.3 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0380146 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.805 
 Most Probable Value = 5.900 
 Percent Recovery = 98.4 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.524 
 Most Probable Value = 4.675 
 Percent Recovery = 96.8 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0420107 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25169-75167  Lab Value = 0.500 
 Most Probable Value = 0.506 
 Percent Recovery = 98.9 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0340092 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P37  Lab Value = 5.914 
 Most Probable Value = 5.900 
 Percent Recovery = 100.2 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.791 
 Most Probable Value = 4.675 
 Percent Recovery = 102.5 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360073 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.755 
 Most Probable Value = 4.675 
 Percent Recovery = 101.7 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360015 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 4.294 
 Most Probable Value = 4.215 
 Percent Recovery = 101.9 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0310105 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50169  Lab Value = 4.207 
 Most Probable Value = 4.215 
 Percent Recovery = 99.8 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0290076 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50165-50169  Lab Value = 3.648 
 Most Probable Value = 3.750 
 Percent Recovery = 97.3 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 3.612 
 Most Probable Value = 3.750 
 Percent Recovery = 96.3 
 Analysis Date = 01/29/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.243 
 Most Probable Value = 4.215 
 Percent Recovery = 100.7 
 Analysis Date = 01/27/03 
 Lab Sample ID = 0230082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 4.438 
 Most Probable Value = 4.215 
 Percent Recovery = 105.3 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0210037 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.632 
 Most Probable Value = 3.750 
 Percent Recovery = 96.9 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0220057 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.499 
 Most Probable Value = 0.506 
 Percent Recovery = 98.7 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0170145 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P37  Lab Value = 4.221 
 Most Probable Value = 4.215 
 Percent Recovery = 100.2 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0160119 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50169  Lab Value = 1.042 
 Most Probable Value = 1.033 
 Percent Recovery = 100.8 
 Analysis Date = 01/16/03 
 Lab Sample ID = 0100112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25165-75DIW  Lab Value = 4.317 
 Most Probable Value = 4.215 
 Percent Recovery = 102.4 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0140066 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50169  Lab Value = 3.611 
 Most Probable Value = 3.750 
 Percent Recovery = 96.3 
 Analysis Date = 01/14/03 
 Lab Sample ID = 0130047 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.216 
 Most Probable Value = 4.215 
 Percent Recovery = 100.0 
 Analysis Date = 01/10/03 
 Lab Sample ID = 0080074 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50169  Lab Value = 4.273 
 Most Probable Value = 4.215 
 Percent Recovery = 101.4 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070012 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.720 
 Most Probable Value = 3.750 
 Percent Recovery = 99.2 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070041 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.107 
 Most Probable Value = 1.150 
 Percent Recovery = 96.2 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020018 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = P38  Lab Value = 4.406 
 Most Probable Value = 4.465 
 Percent Recovery = 98.7 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020023 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50167  Lab Value = 4.474 
 Most Probable Value = 4.465 
 Percent Recovery = 100.2 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020024 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 10.257 
 Most Probable Value = 10.300 
 Percent Recovery = 99.6 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 10.598 
 Most Probable Value = 10.300 
 Percent Recovery = 102.9 
 Analysis Date = 12/28/02 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 4.565 
 Most Probable Value = 4.465 
 Percent Recovery = 102.2 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530124 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50167  Lab Value = 4.416 
 Most Probable Value = 4.465 
 Percent Recovery = 98.9 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3510217 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50167  Lab Value = 10.585 
 Most Probable Value = 10.300 
 Percent Recovery = 102.8 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 4.653 
 Most Probable Value = 4.675 
 Percent Recovery = 99.5 
 Analysis Date = 12/20/02 
 Lab Sample ID = 3440055 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 1.107 
 Most Probable Value = 1.150 
 Percent Recovery = 96.3 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3500133 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = P38  Lab Value = 4.562 
 Most Probable Value = 4.465 
 Percent Recovery = 102.2 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3470182 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50167  Lab Value = 4.511 
 Most Probable Value = 4.465 
 Percent Recovery = 101.0 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3450059 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50167  Lab Value = 10.484 
 Most Probable Value = 10.300 
 Percent Recovery = 101.8 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 4.462 
 Most Probable Value = 4.465 
 Percent Recovery = 99.9 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3390072 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50165-50167  Lab Value = 4.429 
 Most Probable Value = 4.465 
 Percent Recovery = 99.2 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3370142 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50167  Lab Value = 10.277 
 Most Probable Value = 10.300 
 Percent Recovery = 99.8 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.072 
 Most Probable Value = 0.076 
 Percent Recovery = 94.1 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3360036 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P36  Lab Value = 5.976 
 Most Probable Value = 5.900 
 Percent Recovery = 101.3 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.655 
 Most Probable Value = 4.675 
 Percent Recovery = 99.6 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3360032 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.658 
 Most Probable Value = 4.675 
 Percent Recovery = 99.6 
 Analysis Date = 11/29/02 
 Lab Sample ID = 3300072 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.864 
 Most Probable Value = 5.900 
 Percent Recovery = 99.4 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.966 
 Most Probable Value = 4.675 
 Percent Recovery = 106.2 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3240106 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25169-75167  Lab Value = 0.073 
 Most Probable Value = 0.076 
 Percent Recovery = 96.7 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3220010 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P36  Lab Value = 6.011 
 Most Probable Value = 5.900 
 Percent Recovery = 101.9 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.852 
 Most Probable Value = 4.675 
 Percent Recovery = 103.8 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3220106 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 5.787 
 Most Probable Value = 5.900 
 Percent Recovery = 98.1 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.649 
 Most Probable Value = 4.675 
 Percent Recovery = 99.4 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3180169 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.593 
 Most Probable Value = 4.675 
 Percent Recovery = 98.3 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3170024 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 2.455 
 Most Probable Value = 2.400 
 Percent Recovery = 102.3 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3120043 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50DIW  Lab Value = 1.046 
 Most Probable Value = 1.033 
 Percent Recovery = 101.3 
 Analysis Date = 11/12/02 
 Lab Sample ID = 2810016 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25165-75DIW  Lab Value = 4.731 
 Most Probable Value = 4.675 
 Percent Recovery = 101.2 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3100087 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 5.943 
 Most Probable Value = 5.900 
 Percent Recovery = 100.7 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 4.690 
 Most Probable Value = 4.675 
 Percent Recovery = 100.3 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080087 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 0.542 
 Most Probable Value = 0.506 
 Percent Recovery = 107.0 
 Analysis Date = 11/01/02 
 Lab Sample ID = 3030095 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = P37  Lab Value = 4.191 
 Most Probable Value = 4.215 
 Percent Recovery = 99.4 
 Analysis Date = 11/01/02 
 Lab Sample ID = 2960193 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50169  Lab Value = 3.558 
 Most Probable Value = 3.750 
 Percent Recovery = 94.9 
 Analysis Date = 11/01/02 
 Lab Sample ID = 2960192 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.502 
 Most Probable Value = 0.506 
 Percent Recovery = 99.2 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3020122 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P37  Lab Value = 4.171 
 Most Probable Value = 4.215 
 Percent Recovery = 99.0 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3010163 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50169  Lab Value = 3.551 
 Most Probable Value = 3.750 
 Percent Recovery = 94.7 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3010053 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.282 
 Most Probable Value = 4.215 
 Percent Recovery = 101.6 
 Analysis Date = 10/22/02 
 Lab Sample ID = 2910192 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 3.796 
 Most Probable Value = 3.750 
 Percent Recovery = 101.2 
 Analysis Date = 10/21/02 
 Lab Sample ID = 2900104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.292 
 Most Probable Value = 4.215 
 Percent Recovery = 101.8 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2890094 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50169  Lab Value = 4.283 
 Most Probable Value = 4.215 
 Percent Recovery = 101.6 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2880104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 3.617 
 Most Probable Value = 3.750 
 Percent Recovery = 96.5 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2830077 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.215 
 Most Probable Value = 4.215 
 Percent Recovery = 100.0 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2820097 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50169  Lab Value = 4.218 
 Most Probable Value = 4.215 
 Percent Recovery = 100.1 
 Analysis Date = 10/08/02 
 Lab Sample ID = 2770158 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50169  Lab Value = 3.726 
 Most Probable Value = 3.750 
 Percent Recovery = 99.3 
 Analysis Date = 10/04/02 
 Lab Sample ID = 2760067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 4.240 
 Most Probable Value = 4.215 
 Percent Recovery = 100.6 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2750142 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 4.765 
 Most Probable Value = 4.578 
 Percent Recovery = 104.1 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2670101 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25161-75159  Lab Value = 2.577 
 Most Probable Value = 2.533 
 Percent Recovery = 101.7 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2730140 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 17.439 
 Most Probable Value = 17.875 
 Percent Recovery = 97.6 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2700211 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 15.820 
 Most Probable Value = 16.025 
 Percent Recovery = 98.7 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.582 
 Most Probable Value = 2.533 
 Percent Recovery = 101.9 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2690116 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 2.545 
 Most Probable Value = 2.533 
 Percent Recovery = 100.5 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660142 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25159-75161  Lab Value = 15.525 
 Most Probable Value = 16.025 
 Percent Recovery = 96.9 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 2.543 
 Most Probable Value = 2.533 
 Percent Recovery = 100.4 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630177 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25159-75161  Lab Value = 17.321 
 Most Probable Value = 17.875 
 Percent Recovery = 96.9 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 2.593 
 Most Probable Value = 2.533 
 Percent Recovery = 102.4 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2590028 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 17.709 
 Most Probable Value = 17.875 
 Percent Recovery = 99.1 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 15.841 
 Most Probable Value = 16.025 
 Percent Recovery = 98.9 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 15.555 
 Most Probable Value = 16.025 
 Percent Recovery = 97.1 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 2.605 
 Most Probable Value = 2.533 
 Percent Recovery = 102.8 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2560063 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 7.859 
 Most Probable Value = 7.550 
 Percent Recovery = 104.1 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 2.611 
 Most Probable Value = 2.533 
 Percent Recovery = 103.1 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2520187 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25159-75161  Lab Value = 2.561 
 Most Probable Value = 2.533 
 Percent Recovery = 101.1 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2490180 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25159-75161  Lab Value = 17.192 
 Most Probable Value = 17.875 
 Percent Recovery = 96.2 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25154-75004  Lab Value = 15.533 
 Most Probable Value = 16.025 
 Percent Recovery = 96.9 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 7.734 
 Most Probable Value = 7.550 
 Percent Recovery = 102.4 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.731 
 Most Probable Value = 4.578 
 Percent Recovery = 103.3 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470185 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25161-75159  Lab Value = 17.615 
 Most Probable Value = 17.875 
 Percent Recovery = 98.5 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 16.008 
 Most Probable Value = 16.025 
 Percent Recovery = 99.9 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 0.784 
 Most Probable Value = 0.755 
 Percent Recovery = 103.8 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2340181 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50161-50DIW  Lab Value = 7.357 
 Most Probable Value = 7.550 
 Percent Recovery = 97.4 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.567 
 Most Probable Value = 7.550 
 Percent Recovery = 100.2 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.735 
 Most Probable Value = 4.578 
 Percent Recovery = 103.4 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400203 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25161-75159  Lab Value = 4.692 
 Most Probable Value = 4.578 
 Percent Recovery = 102.5 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2380190 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25161-75159  Lab Value = 7.642 
 Most Probable Value = 7.550 
 Percent Recovery = 101.2 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.523 
 Most Probable Value = 7.550 
 Percent Recovery = 99.6 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.589 
 Most Probable Value = 4.578 
 Percent Recovery = 100.2 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330181 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 4.566 
 Most Probable Value = 4.578 
 Percent Recovery = 99.7 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2310151 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25161-75159  Lab Value = 7.499 
 Most Probable Value = 7.550 
 Percent Recovery = 99.3 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.590 
 Most Probable Value = 7.550 
 Percent Recovery = 100.5 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.615 
 Most Probable Value = 7.550 
 Percent Recovery = 100.9 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.644 
 Most Probable Value = 4.578 
 Percent Recovery = 101.5 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270221 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 4.731 
 Most Probable Value = 4.578 
 Percent Recovery = 103.3 
 Analysis Date = 08/14/02 
 Lab Sample ID = 2240221 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25161-75159  Lab Value = 7.247 
 Most Probable Value = 7.550 
 Percent Recovery = 96.0 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.455 
 Most Probable Value = 4.578 
 Percent Recovery = 97.3 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200198 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25161-75159  Lab Value = 7.520 
 Most Probable Value = 7.550 
 Percent Recovery = 99.6 
 Analysis Date = 08/08/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 3.488 
 Most Probable Value = 3.460 
 Percent Recovery = 100.8 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.314 
 Most Probable Value = 3.460 
 Percent Recovery = 95.8 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.655 
 Most Probable Value = 4.508 
 Percent Recovery = 103.3 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2100334 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25163-75159  Lab Value = 0.619 
 Most Probable Value = 0.615 
 Percent Recovery = 100.6 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050020 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50163-50DIW  Lab Value = 4.579 
 Most Probable Value = 4.508 
 Percent Recovery = 101.6 
 Analysis Date = 07/26/02 
 Lab Sample ID = 2060190 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 3.405 
 Most Probable Value = 3.460 
 Percent Recovery = 98.4 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.595 
 Most Probable Value = 4.508 
 Percent Recovery = 101.9 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2050017 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 3.402 
 Most Probable Value = 3.460 
 Percent Recovery = 98.3 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.407 
 Most Probable Value = 3.460 
 Percent Recovery = 98.5 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.558 
 Most Probable Value = 4.508 
 Percent Recovery = 101.1 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000045 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 3.352 
 Most Probable Value = 3.460 
 Percent Recovery = 96.9 
 Analysis Date = 07/18/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.344 
 Most Probable Value = 3.460 
 Percent Recovery = 96.6 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.440 
 Most Probable Value = 4.508 
 Percent Recovery = 98.5 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1970108 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25163-75159  Lab Value = 4.404 
 Most Probable Value = 4.508 
 Percent Recovery = 97.7 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1900137 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25163-75159  Lab Value = 3.298 
 Most Probable Value = 3.460 
 Percent Recovery = 95.3 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.415 
 Most Probable Value = 4.508 
 Percent Recovery = 97.9 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1920194 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25163-75159  Lab Value = 3.318 
 Most Probable Value = 3.460 
 Percent Recovery = 95.9 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.465 
 Most Probable Value = 3.460 
 Percent Recovery = 100.1 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.470 
 Most Probable Value = 3.460 
 Percent Recovery = 100.3 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.646 
 Most Probable Value = 4.508 
 Percent Recovery = 103.1 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830142 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25163-75159  Lab Value = 2.480 
 Most Probable Value = 2.533 
 Percent Recovery = 97.9 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790192 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25159-75161  Lab Value = 17.709 
 Most Probable Value = 17.875 
 Percent Recovery = 99.1 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 16.215 
 Most Probable Value = 16.025 
 Percent Recovery = 101.2 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.521 
 Most Probable Value = 2.533 
 Percent Recovery = 99.5 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760168 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 17.179 
 Most Probable Value = 17.875 
 Percent Recovery = 96.1 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25154-75004  Lab Value = 15.709 
 Most Probable Value = 16.025 
 Percent Recovery = 98.0 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 2.537 
 Most Probable Value = 2.533 
 Percent Recovery = 100.1 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1720156 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25159-75161  Lab Value = 4.711 
 Most Probable Value = 4.578 
 Percent Recovery = 102.9 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1700095 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 2.521 
 Most Probable Value = 2.533 
 Percent Recovery = 99.5 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690126 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 17.458 
 Most Probable Value = 17.875 
 Percent Recovery = 97.7 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 17.631 
 Most Probable Value = 17.875 
 Percent Recovery = 98.6 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 15.792 
 Most Probable Value = 16.025 
 Percent Recovery = 98.5 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 15.831 
 Most Probable Value = 16.025 
 Percent Recovery = 98.8 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.524 
 Most Probable Value = 2.533 
 Percent Recovery = 99.6 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1650230 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 2.526 
 Most Probable Value = 2.533 
 Percent Recovery = 99.7 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1620157 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 16.118 
 Most Probable Value = 16.025 
 Percent Recovery = 100.6 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.632 
 Most Probable Value = 2.533 
 Percent Recovery = 103.9 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1580208 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25159-75161  Lab Value = 4.638 
 Most Probable Value = 4.578 
 Percent Recovery = 101.3 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1420038 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 2.588 
 Most Probable Value = 2.533 
 Percent Recovery = 102.2 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550134 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 17.817 
 Most Probable Value = 17.875 
 Percent Recovery = 99.7 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 15.958 
 Most Probable Value = 16.025 
 Percent Recovery = 99.6 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 4.844 
 Most Probable Value = 4.578 
 Percent Recovery = 105.8 
 Analysis Date = 06/03/02 
 Lab Sample ID = 1510052 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25161-75159  Lab Value = 7.733 
 Most Probable Value = 7.550 
 Percent Recovery = 102.4 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.744 
 Most Probable Value = 7.550 
 Percent Recovery = 102.6 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.640 
 Most Probable Value = 7.550 
 Percent Recovery = 101.2 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.465 
 Most Probable Value = 7.550 
 Percent Recovery = 98.9 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.634 
 Most Probable Value = 4.578 
 Percent Recovery = 101.2 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1440015 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 0.720 
 Most Probable Value = 0.755 
 Percent Recovery = 95.3 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1400181 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50161-50DIW  Lab Value = 7.643 
 Most Probable Value = 7.550 
 Percent Recovery = 101.2 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.455 
 Most Probable Value = 7.550 
 Percent Recovery = 98.7 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.619 
 Most Probable Value = 4.578 
 Percent Recovery = 100.9 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370064 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 4.542 
 Most Probable Value = 4.578 
 Percent Recovery = 99.2 
 Analysis Date = 05/16/02 
 Lab Sample ID = 1350026 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25161-75159  Lab Value = 7.505 
 Most Probable Value = 7.550 
 Percent Recovery = 99.4 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.436 
 Most Probable Value = 7.550 
 Percent Recovery = 98.5 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.657 
 Most Probable Value = 7.550 
 Percent Recovery = 101.4 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.641 
 Most Probable Value = 4.578 
 Percent Recovery = 101.4 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300056 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 4.608 
 Most Probable Value = 4.578 
 Percent Recovery = 100.7 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300023 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 7.363 
 Most Probable Value = 7.550 
 Percent Recovery = 97.5 
 Analysis Date = 05/07/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.489 
 Most Probable Value = 4.578 
 Percent Recovery = 98.0 
 Analysis Date = 05/07/02 
 Lab Sample ID = 1260125 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25161-75159  Lab Value = 7.117 
 Most Probable Value = 7.550 
 Percent Recovery = 94.3 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.382 
 Most Probable Value = 4.508 
 Percent Recovery = 97.2 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1140084 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25163-75159  Lab Value = 3.333 
 Most Probable Value = 3.460 
 Percent Recovery = 96.3 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.352 
 Most Probable Value = 3.460 
 Percent Recovery = 96.9 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.475 
 Most Probable Value = 4.508 
 Percent Recovery = 99.3 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160082 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 0.604 
 Most Probable Value = 0.615 
 Percent Recovery = 98.1 
 Analysis Date = 04/26/02 
 Lab Sample ID = 1140079 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50163-50DIW  Lab Value = 3.329 
 Most Probable Value = 3.460 
 Percent Recovery = 96.2 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.228 
 Most Probable Value = 3.460 
 Percent Recovery = 93.3 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.402 
 Most Probable Value = 3.460 
 Percent Recovery = 98.3 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.236 
 Most Probable Value = 3.460 
 Percent Recovery = 93.5 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.494 
 Most Probable Value = 4.508 
 Percent Recovery = 99.7 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090186 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25163-75159  Lab Value = 4.388 
 Most Probable Value = 4.508 
 Percent Recovery = 97.3 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070010 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25163-75159  Lab Value = 3.421 
 Most Probable Value = 3.460 
 Percent Recovery = 98.9 
 Analysis Date = 04/15/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.636 
 Most Probable Value = 4.508 
 Percent Recovery = 102.8 
 Analysis Date = 04/15/02 
 Lab Sample ID = 1020017 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25163-75159  Lab Value = 4.471 
 Most Probable Value = 4.508 
 Percent Recovery = 99.2 
 Analysis Date = 04/12/02 
 Lab Sample ID = 1000069 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 3.398 
 Most Probable Value = 3.460 
 Percent Recovery = 98.2 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.323 
 Most Probable Value = 3.460 
 Percent Recovery = 96.0 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.541 
 Most Probable Value = 4.508 
 Percent Recovery = 100.7 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980067 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25163-75159  Lab Value = 4.458 
 Most Probable Value = 4.508 
 Percent Recovery = 98.9 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0930201 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25163-75159  Lab Value = 3.363 
 Most Probable Value = 3.460 
 Percent Recovery = 97.2 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.356 
 Most Probable Value = 3.460 
 Percent Recovery = 97.0 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.579 
 Most Probable Value = 2.533 
 Percent Recovery = 101.8 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920036 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 17.054 
 Most Probable Value = 17.875 
 Percent Recovery = 95.4 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25154-75004  Lab Value = 15.615 
 Most Probable Value = 16.025 
 Percent Recovery = 97.4 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 2.608 
 Most Probable Value = 2.533 
 Percent Recovery = 103.0 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0860007 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 15.778 
 Most Probable Value = 16.025 
 Percent Recovery = 98.5 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 2.524 
 Most Probable Value = 2.533 
 Percent Recovery = 99.6 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0840115 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 17.096 
 Most Probable Value = 17.875 
 Percent Recovery = 95.6 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25154-75004  Lab Value = 4.621 
 Most Probable Value = 4.578 
 Percent Recovery = 100.9 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0800008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 2.613 
 Most Probable Value = 2.533 
 Percent Recovery = 103.1 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790078 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25159-75161  Lab Value = 17.223 
 Most Probable Value = 17.875 
 Percent Recovery = 96.4 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 15.587 
 Most Probable Value = 16.025 
 Percent Recovery = 97.3 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 2.581 
 Most Probable Value = 2.533 
 Percent Recovery = 101.9 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0770061 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 17.463 
 Most Probable Value = 17.875 
 Percent Recovery = 97.7 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 15.513 
 Most Probable Value = 16.025 
 Percent Recovery = 96.8 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 17.064 
 Most Probable Value = 17.875 
 Percent Recovery = 95.5 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25154-75004  Lab Value = 2.487 
 Most Probable Value = 2.533 
 Percent Recovery = 98.2 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0720159 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25159-75161  Lab Value = 15.702 
 Most Probable Value = 16.025 
 Percent Recovery = 98.0 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 2.560 
 Most Probable Value = 2.533 
 Percent Recovery = 101.1 
 Analysis Date = 03/12/02 
 Lab Sample ID = 0700076 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25159-75161  Lab Value = 2.548 
 Most Probable Value = 2.533 
 Percent Recovery = 100.6 
 Analysis Date = 03/07/02 
 Lab Sample ID = 0650160 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25159-75161  Lab Value = 15.679 
 Most Probable Value = 16.025 
 Percent Recovery = 97.8 
 Analysis Date = 03/07/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 7.361 
 Most Probable Value = 7.550 
 Percent Recovery = 97.5 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.457 
 Most Probable Value = 7.550 
 Percent Recovery = 98.8 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 0.748 
 Most Probable Value = 0.755 
 Percent Recovery = 99.1 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0530005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50161-50DIW  Lab Value = 7.366 
 Most Probable Value = 7.550 
 Percent Recovery = 97.6 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.434 
 Most Probable Value = 7.550 
 Percent Recovery = 98.5 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.532 
 Most Probable Value = 4.578 
 Percent Recovery = 99.0 
 Analysis Date = 02/27/02 
 Lab Sample ID = 0580133 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25161-75159  Lab Value = 4.525 
 Most Probable Value = 4.578 
 Percent Recovery = 98.8 
 Analysis Date = 02/25/02 
 Lab Sample ID = 0560086 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25161-75159  Lab Value = 7.453 
 Most Probable Value = 7.550 
 Percent Recovery = 98.7 
 Analysis Date = 02/21/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.436 
 Most Probable Value = 7.550 
 Percent Recovery = 98.5 
 Analysis Date = 02/21/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.564 
 Most Probable Value = 4.578 
 Percent Recovery = 99.7 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510114 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25161-75159  Lab Value = 7.493 
 Most Probable Value = 7.550 
 Percent Recovery = 99.2 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.613 
 Most Probable Value = 4.578 
 Percent Recovery = 100.8 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430024 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 7.594 
 Most Probable Value = 7.550 
 Percent Recovery = 100.6 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.680 
 Most Probable Value = 7.550 
 Percent Recovery = 101.7 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.680 
 Most Probable Value = 4.578 
 Percent Recovery = 102.2 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460028 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25161-75159  Lab Value = 4.590 
 Most Probable Value = 4.578 
 Percent Recovery = 100.3 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390012 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 7.435 
 Most Probable Value = 7.550 
 Percent Recovery = 98.5 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.524 
 Most Probable Value = 7.550 
 Percent Recovery = 99.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.562 
 Most Probable Value = 4.578 
 Percent Recovery = 99.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370011 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25161-75159  Lab Value = 4.593 
 Most Probable Value = 4.578 
 Percent Recovery = 100.3 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370006 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 3.327 
 Most Probable Value = 3.460 
 Percent Recovery = 96.2 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.719 
 Most Probable Value = 4.508 
 Percent Recovery = 104.7 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320093 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25163-75159  Lab Value = 3.358 
 Most Probable Value = 3.460 
 Percent Recovery = 97.1 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.400 
 Most Probable Value = 3.460 
 Percent Recovery = 98.3 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.470 
 Most Probable Value = 4.508 
 Percent Recovery = 99.2 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300031 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 3.208 
 Most Probable Value = 3.460 
 Percent Recovery = 92.7 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.326 
 Most Probable Value = 4.508 
 Percent Recovery = 96.0 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280075 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25163-75159  Lab Value = 0.620 
 Most Probable Value = 0.615 
 Percent Recovery = 100.9 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230039 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50163-50DIW  Lab Value = 3.277 
 Most Probable Value = 3.460 
 Percent Recovery = 94.7 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.268 
 Most Probable Value = 3.460 
 Percent Recovery = 94.5 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.406 
 Most Probable Value = 4.508 
 Percent Recovery = 97.7 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230035 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25163-75159  Lab Value = 3.421 
 Most Probable Value = 3.460 
 Percent Recovery = 98.9 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.452 
 Most Probable Value = 3.460 
 Percent Recovery = 99.8 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.527 
 Most Probable Value = 4.508 
 Percent Recovery = 100.4 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170010 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 3.344 
 Most Probable Value = 3.460 
 Percent Recovery = 96.6 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.489 
 Most Probable Value = 4.508 
 Percent Recovery = 99.6 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150022 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25163-75159  Lab Value = 4.570 
 Most Probable Value = 4.508 
 Percent Recovery = 101.4 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100005 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 3.329 
 Most Probable Value = 3.460 
 Percent Recovery = 96.2 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.474 
 Most Probable Value = 4.508 
 Percent Recovery = 99.3 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080015 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 3.287 
 Most Probable Value = 3.460 
 Percent Recovery = 95.0 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.612 
 Most Probable Value = 2.533 
 Percent Recovery = 103.1 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650044 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25159-75161  Lab Value = 15.846 
 Most Probable Value = 16.025 
 Percent Recovery = 98.9 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 4.580 
 Most Probable Value = 4.578 
 Percent Recovery = 100.0 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620072 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25161-75159  Lab Value = 2.493 
 Most Probable Value = 2.533 
 Percent Recovery = 98.4 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620077 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25159-75161  Lab Value = 2.492 
 Most Probable Value = 2.533 
 Percent Recovery = 98.4 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620075 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25159-75161  Lab Value = 17.250 
 Most Probable Value = 17.875 
 Percent Recovery = 96.5 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 15.549 
 Most Probable Value = 16.025 
 Percent Recovery = 97.0 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 17.499 
 Most Probable Value = 17.875 
 Percent Recovery = 97.9 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 2.503 
 Most Probable Value = 2.533 
 Percent Recovery = 98.8 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530023 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25159-75161  Lab Value = 17.866 
 Most Probable Value = 17.875 
 Percent Recovery = 99.9 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25154-75004  Lab Value = 15.989 
 Most Probable Value = 16.025 
 Percent Recovery = 99.8 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 2.499 
 Most Probable Value = 2.533 
 Percent Recovery = 98.7 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480013 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25159-75161  Lab Value = 15.717 
 Most Probable Value = 16.025 
 Percent Recovery = 98.1 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 2.500 
 Most Probable Value = 2.533 
 Percent Recovery = 98.7 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460007 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25159-75161  Lab Value = 2.438 
 Most Probable Value = 2.533 
 Percent Recovery = 96.3 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410010 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25159-75161  Lab Value = 15.193 
 Most Probable Value = 16.025 
 Percent Recovery = 94.8 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25004-75154  Lab Value = 2.604 
 Most Probable Value = 2.533 
 Percent Recovery = 102.8 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400011 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 17.648 
 Most Probable Value = 17.875 
 Percent Recovery = 98.7 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 17.642 
 Most Probable Value = 17.875 
 Percent Recovery = 98.7 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 15.728 
 Most Probable Value = 16.025 
 Percent Recovery = 98.1 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 4.701 
 Most Probable Value = 4.578 
 Percent Recovery = 102.7 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370121 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25161-75159  Lab Value = 7.365 
 Most Probable Value = 7.550 
 Percent Recovery = 97.5 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.340 
 Most Probable Value = 7.550 
 Percent Recovery = 97.2 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.445 
 Most Probable Value = 7.550 
 Percent Recovery = 98.6 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.543 
 Most Probable Value = 7.550 
 Percent Recovery = 99.9 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.636 
 Most Probable Value = 4.578 
 Percent Recovery = 101.3 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320137 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 4.613 
 Most Probable Value = 4.578 
 Percent Recovery = 100.8 
 Analysis Date = 11/26/01 
 Lab Sample ID = 3300032 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 7.576 
 Most Probable Value = 7.550 
 Percent Recovery = 100.3 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.545 
 Most Probable Value = 7.550 
 Percent Recovery = 99.9 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.580 
 Most Probable Value = 4.578 
 Percent Recovery = 100.1 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250006 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25161-75159  Lab Value = 4.611 
 Most Probable Value = 4.578 
 Percent Recovery = 100.7 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 7.555 
 Most Probable Value = 7.550 
 Percent Recovery = 100.1 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.561 
 Most Probable Value = 7.550 
 Percent Recovery = 100.1 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.593 
 Most Probable Value = 7.550 
 Percent Recovery = 100.6 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.706 
 Most Probable Value = 4.578 
 Percent Recovery = 102.8 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180051 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 4.624 
 Most Probable Value = 4.578 
 Percent Recovery = 101.0 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120022 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 7.594 
 Most Probable Value = 7.550 
 Percent Recovery = 100.6 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 7.605 
 Most Probable Value = 7.550 
 Percent Recovery = 100.7 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.661 
 Most Probable Value = 4.578 
 Percent Recovery = 101.8 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090194 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 3.431 
 Most Probable Value = 3.460 
 Percent Recovery = 99.2 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.582 
 Most Probable Value = 4.508 
 Percent Recovery = 101.6 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030147 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 3.369 
 Most Probable Value = 3.460 
 Percent Recovery = 97.4 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.530 
 Most Probable Value = 4.508 
 Percent Recovery = 100.5 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990072 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 0.632 
 Most Probable Value = 0.615 
 Percent Recovery = 102.8 
 Analysis Date = 10/23/01 
 Lab Sample ID = 2960001 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50163-50DIW  Lab Value = 3.394 
 Most Probable Value = 3.460 
 Percent Recovery = 98.1 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.573 
 Most Probable Value = 4.508 
 Percent Recovery = 101.4 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950107 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 3.396 
 Most Probable Value = 3.460 
 Percent Recovery = 98.2 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.583 
 Most Probable Value = 4.508 
 Percent Recovery = 101.7 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920092 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 3.444 
 Most Probable Value = 3.460 
 Percent Recovery = 99.5 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.375 
 Most Probable Value = 3.460 
 Percent Recovery = 97.5 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.416 
 Most Probable Value = 3.460 
 Percent Recovery = 98.7 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.583 
 Most Probable Value = 4.508 
 Percent Recovery = 101.7 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880143 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 4.536 
 Most Probable Value = 4.508 
 Percent Recovery = 100.6 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840019 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 3.309 
 Most Probable Value = 3.460 
 Percent Recovery = 95.6 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.326 
 Most Probable Value = 3.460 
 Percent Recovery = 96.1 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780230 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.452 
 Most Probable Value = 4.508 
 Percent Recovery = 98.8 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780233 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25163-75159  Lab Value = 3.562 
 Most Probable Value = 3.460 
 Percent Recovery = 102.9 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.445 
 Most Probable Value = 3.460 
 Percent Recovery = 99.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 4.625 
 Most Probable Value = 4.508 
 Percent Recovery = 102.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760037 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25163-75159  Lab Value = 10.145 
 Most Probable Value = 9.725 
 Percent Recovery = 104.3 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760036 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25159-75155  Lab Value = 14.635 
 Most Probable Value = 14.458 
 Percent Recovery = 101.2 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure



- Potassium, FIL -
Percent Recovery by Date
Lab: NWQL, PCode: 00935, MCode:
Analysis Dates: 05/23/03 through 06/28/03
Open Data Set

 Lab Value = 1.839 
 Most Probable Value = 1.955 
 Percent Recovery = 94.1 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1680009 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50158  Lab Value = 1.988 
 Most Probable Value = 2.083 
 Percent Recovery = 95.4 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1600203 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 1.999 
 Most Probable Value = 1.955 
 Percent Recovery = 102.3 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1640073 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 2.078 
 Most Probable Value = 2.083 
 Percent Recovery = 99.8 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1640004 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 2.092 
 Most Probable Value = 1.955 
 Percent Recovery = 107.0 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620214 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50160-50158  Lab Value = 2.267 
 Most Probable Value = 2.083 
 Percent Recovery = 108.8 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25162-75158  Lab Value = 2.828 
 Most Probable Value = 2.700 
 Percent Recovery = 104.7 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540024 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50162  Lab Value = 2.191 
 Most Probable Value = 1.955 
 Percent Recovery = 112.1 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1560232 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50160-50158  Lab Value = 1.989 
 Most Probable Value = 1.955 
 Percent Recovery = 101.8 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540186 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.917 
 Most Probable Value = 0.855 
 Percent Recovery = 107.2 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540185 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.212 
 Most Probable Value = 2.083 
 Percent Recovery = 106.2 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1570331 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25162-75158  Lab Value = 2.191 
 Most Probable Value = 2.083 
 Percent Recovery = 105.2 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 2.907 
 Most Probable Value = 2.700 
 Percent Recovery = 107.7 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1480216 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.981 
 Most Probable Value = 0.855 
 Percent Recovery = 114.7 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.978 
 Most Probable Value = 0.855 
 Percent Recovery = 114.4 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.719 
 Most Probable Value = 2.700 
 Percent Recovery = 100.7 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1430043 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 2.804 
 Most Probable Value = 2.700 
 Percent Recovery = 103.9 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1410149 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50162  Lab Value = 2.965 
 Most Probable Value = 2.700 
 Percent Recovery = 109.8 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1390112 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50160-50162  Lab Value = 0.897 
 Most Probable Value = 0.855 
 Percent Recovery = 104.9 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1430042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.863 
 Most Probable Value = 0.855 
 Percent Recovery = 100.9 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1420130 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.907 
 Most Probable Value = 0.855 
 Percent Recovery = 106.0 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.805 
 Most Probable Value = 2.700 
 Percent Recovery = 103.9 
 Analysis Date = 05/29/03 
 Lab Sample ID = 1350068 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50162  Lab Value = 2.670 
 Most Probable Value = 2.700 
 Percent Recovery = 98.9 
 Analysis Date = 05/29/03 
 Lab Sample ID = 1320146 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.892 
 Most Probable Value = 0.855 
 Percent Recovery = 104.4 
 Analysis Date = 05/29/03 
 Lab Sample ID = 1340122 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.862 
 Most Probable Value = 0.855 
 Percent Recovery = 100.9 
 Analysis Date = 05/29/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.719 
 Most Probable Value = 2.700 
 Percent Recovery = 100.7 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1270137 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 2.704 
 Most Probable Value = 2.700 
 Percent Recovery = 100.1 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1260087 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 0.893 
 Most Probable Value = 0.855 
 Percent Recovery = 104.5 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1290293 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.866 
 Most Probable Value = 0.855 
 Percent Recovery = 101.3 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1280124 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.845 
 Most Probable Value = 0.855 
 Percent Recovery = 98.8 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.547 
 Most Probable Value = 2.400 
 Percent Recovery = 106.1 
 Analysis Date = 05/27/03 
 Lab Sample ID = 1180099 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.585 
 Most Probable Value = 0.550 
 Percent Recovery = 106.3 
 Analysis Date = 05/27/03 
 Lab Sample ID = 1190077 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.573 
 Most Probable Value = 2.400 
 Percent Recovery = 107.2 
 Analysis Date = 05/24/03 
 Lab Sample ID = 1150025 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.528 
 Most Probable Value = 0.550 
 Percent Recovery = 96.0 
 Analysis Date = 05/24/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.560 
 Most Probable Value = 0.550 
 Percent Recovery = 101.8 
 Analysis Date = 05/24/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.495 
 Most Probable Value = 2.400 
 Percent Recovery = 104.0 
 Analysis Date = 05/23/03 
 Lab Sample ID = 1120093 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.566 
 Most Probable Value = 0.550 
 Percent Recovery = 102.9 
 Analysis Date = 05/23/03 
 Lab Sample ID = 1120094 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.536 
 Most Probable Value = 0.550 
 Percent Recovery = 97.5 
 Analysis Date = 05/23/03 
 Lab Sample ID = 1110111 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Y = 100
The SGPlot Procedure

- Potassium, FIL -
Percent Recovery by Concentration
NWQL Parameter: 00935, Method:
Analysis Dates: 05/23/03 through 06/28/03
Open Data Set

 Lab Value = 1.839 
 Most Probable Value = 1.955 
 Percent Recovery = 94.1 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1680009 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50158  Lab Value = 1.988 
 Most Probable Value = 2.083 
 Percent Recovery = 95.4 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1600203 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 1.999 
 Most Probable Value = 1.955 
 Percent Recovery = 102.3 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1640073 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 2.078 
 Most Probable Value = 2.083 
 Percent Recovery = 99.8 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1640004 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 2.092 
 Most Probable Value = 1.955 
 Percent Recovery = 107.0 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620214 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50160-50158  Lab Value = 2.267 
 Most Probable Value = 2.083 
 Percent Recovery = 108.8 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25162-75158  Lab Value = 2.828 
 Most Probable Value = 2.700 
 Percent Recovery = 104.7 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540024 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50162  Lab Value = 2.191 
 Most Probable Value = 1.955 
 Percent Recovery = 112.1 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1560232 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50160-50158  Lab Value = 1.989 
 Most Probable Value = 1.955 
 Percent Recovery = 101.8 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540186 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.917 
 Most Probable Value = 0.855 
 Percent Recovery = 107.2 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540185 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.212 
 Most Probable Value = 2.083 
 Percent Recovery = 106.2 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1570331 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25162-75158  Lab Value = 2.191 
 Most Probable Value = 2.083 
 Percent Recovery = 105.2 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 2.907 
 Most Probable Value = 2.700 
 Percent Recovery = 107.7 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1480216 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.981 
 Most Probable Value = 0.855 
 Percent Recovery = 114.7 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.978 
 Most Probable Value = 0.855 
 Percent Recovery = 114.4 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.719 
 Most Probable Value = 2.700 
 Percent Recovery = 100.7 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1430043 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 2.804 
 Most Probable Value = 2.700 
 Percent Recovery = 103.9 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1410149 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50162  Lab Value = 2.965 
 Most Probable Value = 2.700 
 Percent Recovery = 109.8 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1390112 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50160-50162  Lab Value = 0.897 
 Most Probable Value = 0.855 
 Percent Recovery = 104.9 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1430042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.863 
 Most Probable Value = 0.855 
 Percent Recovery = 100.9 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1420130 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.907 
 Most Probable Value = 0.855 
 Percent Recovery = 106.0 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.805 
 Most Probable Value = 2.700 
 Percent Recovery = 103.9 
 Analysis Date = 05/29/03 
 Lab Sample ID = 1350068 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50162  Lab Value = 2.670 
 Most Probable Value = 2.700 
 Percent Recovery = 98.9 
 Analysis Date = 05/29/03 
 Lab Sample ID = 1320146 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.892 
 Most Probable Value = 0.855 
 Percent Recovery = 104.4 
 Analysis Date = 05/29/03 
 Lab Sample ID = 1340122 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.862 
 Most Probable Value = 0.855 
 Percent Recovery = 100.9 
 Analysis Date = 05/29/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.719 
 Most Probable Value = 2.700 
 Percent Recovery = 100.7 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1270137 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 2.704 
 Most Probable Value = 2.700 
 Percent Recovery = 100.1 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1260087 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 0.893 
 Most Probable Value = 0.855 
 Percent Recovery = 104.5 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1290293 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.866 
 Most Probable Value = 0.855 
 Percent Recovery = 101.3 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1280124 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.845 
 Most Probable Value = 0.855 
 Percent Recovery = 98.8 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.547 
 Most Probable Value = 2.400 
 Percent Recovery = 106.1 
 Analysis Date = 05/27/03 
 Lab Sample ID = 1180099 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.585 
 Most Probable Value = 0.550 
 Percent Recovery = 106.3 
 Analysis Date = 05/27/03 
 Lab Sample ID = 1190077 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.573 
 Most Probable Value = 2.400 
 Percent Recovery = 107.2 
 Analysis Date = 05/24/03 
 Lab Sample ID = 1150025 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.528 
 Most Probable Value = 0.550 
 Percent Recovery = 96.0 
 Analysis Date = 05/24/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.560 
 Most Probable Value = 0.550 
 Percent Recovery = 101.8 
 Analysis Date = 05/24/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.495 
 Most Probable Value = 2.400 
 Percent Recovery = 104.0 
 Analysis Date = 05/23/03 
 Lab Sample ID = 1120093 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.566 
 Most Probable Value = 0.550 
 Percent Recovery = 102.9 
 Analysis Date = 05/23/03 
 Lab Sample ID = 1120094 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.536 
 Most Probable Value = 0.550 
 Percent Recovery = 97.5 
 Analysis Date = 05/23/03 
 Lab Sample ID = 1110111 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Y = 100
The SGPlot Procedure



- Potassium, FIL, AA -
Percent Recovery by Date
Lab: NWQL, PCode: 00935, MCode: AA030
Analysis Dates: 10/03/01 through 05/14/03
Open Data Set

 Lab Value = 0.100 
 Most Probable Value = 0.550 
 Percent Recovery = 18.2 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1010139 
 Number of FPS (SD) = -5.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.100 
 Most Probable Value = 0.550 
 Percent Recovery = 18.2 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1010139 
 Number of FPS (SD) = -5.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.490 
 Most Probable Value = 2.400 
 Percent Recovery = 103.8 
 Analysis Date = 05/14/03 
 Lab Sample ID = 1080292 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.340 
 Most Probable Value = 2.400 
 Percent Recovery = 97.5 
 Analysis Date = 05/14/03 
 Lab Sample ID = 1060097 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.470 
 Most Probable Value = 0.550 
 Percent Recovery = 85.5 
 Analysis Date = 05/14/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.430 
 Most Probable Value = 2.400 
 Percent Recovery = 101.3 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1040082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 1.620 
 Most Probable Value = 2.400 
 Percent Recovery = 67.5 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1000050 
 Number of FPS (SD) = -4.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.450 
 Most Probable Value = 2.400 
 Percent Recovery = 102.1 
 Analysis Date = 05/13/03 
 Lab Sample ID = 0940248 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.380 
 Most Probable Value = 2.400 
 Percent Recovery = 99.2 
 Analysis Date = 05/13/03 
 Lab Sample ID = 0930107 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.490 
 Most Probable Value = 0.550 
 Percent Recovery = 89.1 
 Analysis Date = 05/13/03 
 Lab Sample ID = 0980082 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.490 
 Most Probable Value = 0.550 
 Percent Recovery = 89.1 
 Analysis Date = 05/13/03 
 Lab Sample ID = 0970099 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.490 
 Most Probable Value = 0.550 
 Percent Recovery = 89.1 
 Analysis Date = 05/13/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.820 
 Most Probable Value = 1.955 
 Percent Recovery = 93.1 
 Analysis Date = 05/02/03 
 Lab Sample ID = 0900152 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50158  Lab Value = 1.820 
 Most Probable Value = 1.955 
 Percent Recovery = 93.1 
 Analysis Date = 05/02/03 
 Lab Sample ID = 0850221 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50158  Lab Value = 1.950 
 Most Probable Value = 2.083 
 Percent Recovery = 93.6 
 Analysis Date = 05/02/03 
 Lab Sample ID = 0900153 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25162-75158  Lab Value = 1.940 
 Most Probable Value = 2.083 
 Percent Recovery = 93.1 
 Analysis Date = 05/02/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25162-75158  Lab Value = 1.930 
 Most Probable Value = 2.083 
 Percent Recovery = 92.7 
 Analysis Date = 05/02/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25162-75158  Lab Value = 1.960 
 Most Probable Value = 1.955 
 Percent Recovery = 100.3 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0840004 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 1.830 
 Most Probable Value = 1.955 
 Percent Recovery = 93.6 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0800086 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50160-50158  Lab Value = 1.820 
 Most Probable Value = 1.955 
 Percent Recovery = 93.1 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0800089 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50158  Lab Value = 1.850 
 Most Probable Value = 1.955 
 Percent Recovery = 94.6 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0730207 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50158  Lab Value = 2.220 
 Most Probable Value = 2.083 
 Percent Recovery = 106.6 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0840005 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25162-75158  Lab Value = 2.090 
 Most Probable Value = 2.083 
 Percent Recovery = 100.3 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0800094 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 1.910 
 Most Probable Value = 2.083 
 Percent Recovery = 91.7 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0720123 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25162-75158  Lab Value = 2.030 
 Most Probable Value = 2.083 
 Percent Recovery = 97.5 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 1.800 
 Most Probable Value = 1.955 
 Percent Recovery = 92.1 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0710082 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50160-50158  Lab Value = 1.920 
 Most Probable Value = 1.955 
 Percent Recovery = 98.2 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0660048 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 2.000 
 Most Probable Value = 2.083 
 Percent Recovery = 96.0 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0690045 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 2.060 
 Most Probable Value = 2.083 
 Percent Recovery = 98.9 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0660191 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 1.980 
 Most Probable Value = 2.083 
 Percent Recovery = 95.1 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25162-75158  Lab Value = 2.600 
 Most Probable Value = 2.700 
 Percent Recovery = 96.3 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0590196 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 1.890 
 Most Probable Value = 1.955 
 Percent Recovery = 96.7 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0630062 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 0.790 
 Most Probable Value = 0.855 
 Percent Recovery = 92.4 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0620067 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.830 
 Most Probable Value = 0.855 
 Percent Recovery = 97.1 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.020 
 Most Probable Value = 2.083 
 Percent Recovery = 97.0 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 2.800 
 Most Probable Value = 2.700 
 Percent Recovery = 103.7 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0580066 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50162  Lab Value = 2.700 
 Most Probable Value = 2.700 
 Percent Recovery = 100.0 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0560059 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 2.770 
 Most Probable Value = 2.700 
 Percent Recovery = 102.6 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0510074 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 0.850 
 Most Probable Value = 0.855 
 Percent Recovery = 99.4 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0560058 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.890 
 Most Probable Value = 0.855 
 Percent Recovery = 104.1 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0550133 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.900 
 Most Probable Value = 0.855 
 Percent Recovery = 105.3 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.850 
 Most Probable Value = 0.855 
 Percent Recovery = 99.4 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.720 
 Most Probable Value = 2.700 
 Percent Recovery = 100.7 
 Analysis Date = 02/20/03 
 Lab Sample ID = 0490153 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 2.590 
 Most Probable Value = 2.700 
 Percent Recovery = 95.9 
 Analysis Date = 02/20/03 
 Lab Sample ID = 0440101 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 2.560 
 Most Probable Value = 2.700 
 Percent Recovery = 94.8 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0420106 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50162  Lab Value = 0.790 
 Most Probable Value = 0.855 
 Percent Recovery = 92.4 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0430084 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.860 
 Most Probable Value = 0.855 
 Percent Recovery = 100.6 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0380145 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.820 
 Most Probable Value = 0.855 
 Percent Recovery = 95.9 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.820 
 Most Probable Value = 0.855 
 Percent Recovery = 95.9 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0370070 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.550 
 Most Probable Value = 2.700 
 Percent Recovery = 94.4 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0360072 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50162  Lab Value = 2.560 
 Most Probable Value = 2.700 
 Percent Recovery = 94.8 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0360013 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50162  Lab Value = 0.820 
 Most Probable Value = 0.855 
 Percent Recovery = 95.9 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.360 
 Most Probable Value = 2.400 
 Percent Recovery = 98.3 
 Analysis Date = 02/05/03 
 Lab Sample ID = 0310104 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.500 
 Most Probable Value = 0.550 
 Percent Recovery = 90.9 
 Analysis Date = 02/05/03 
 Lab Sample ID = 0340093 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.490 
 Most Probable Value = 2.400 
 Percent Recovery = 103.8 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0290074 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.470 
 Most Probable Value = 2.400 
 Percent Recovery = 102.9 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0280003 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.320 
 Most Probable Value = 2.400 
 Percent Recovery = 96.7 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0230081 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.500 
 Most Probable Value = 0.550 
 Percent Recovery = 90.9 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0240112 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.520 
 Most Probable Value = 0.550 
 Percent Recovery = 94.5 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.420 
 Most Probable Value = 0.550 
 Percent Recovery = 76.4 
 Analysis Date = 01/29/03 
 Lab Sample ID = 0280004 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.440 
 Most Probable Value = 0.550 
 Percent Recovery = 80.0 
 Analysis Date = 01/29/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.480 
 Most Probable Value = 0.550 
 Percent Recovery = 87.3 
 Analysis Date = 01/27/03 
 Lab Sample ID = 0220057 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.370 
 Most Probable Value = 2.400 
 Percent Recovery = 98.8 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0210039 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.290 
 Most Probable Value = 2.400 
 Percent Recovery = 95.4 
 Analysis Date = 01/22/03 
 Lab Sample ID = 0160116 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.430 
 Most Probable Value = 2.400 
 Percent Recovery = 101.3 
 Analysis Date = 01/22/03 
 Lab Sample ID = 0140065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.510 
 Most Probable Value = 0.550 
 Percent Recovery = 92.7 
 Analysis Date = 01/22/03 
 Lab Sample ID = 0150123 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.550 
 Most Probable Value = 0.550 
 Percent Recovery = 100.0 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0130047 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.260 
 Most Probable Value = 2.400 
 Percent Recovery = 94.2 
 Analysis Date = 01/13/03 
 Lab Sample ID = 0080072 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.480 
 Most Probable Value = 0.550 
 Percent Recovery = 87.3 
 Analysis Date = 01/13/03 
 Lab Sample ID = 0100110 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.480 
 Most Probable Value = 0.550 
 Percent Recovery = 87.3 
 Analysis Date = 01/13/03 
 Lab Sample ID = 0090078 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.180 
 Most Probable Value = 2.400 
 Percent Recovery = 90.8 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070010 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 1.720 
 Most Probable Value = 1.955 
 Percent Recovery = 88.0 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0020020 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50160-50158  Lab Value = 1.790 
 Most Probable Value = 1.955 
 Percent Recovery = 91.6 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0020021 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50160-50158  Lab Value = 1.910 
 Most Probable Value = 2.083 
 Percent Recovery = 91.7 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0020022 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25162-75158  Lab Value = 1.860 
 Most Probable Value = 2.083 
 Percent Recovery = 89.3 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25162-75158  Lab Value = 0.480 
 Most Probable Value = 0.550 
 Percent Recovery = 87.3 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070041 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.820 
 Most Probable Value = 1.955 
 Percent Recovery = 93.1 
 Analysis Date = 01/02/03 
 Lab Sample ID = 3570225 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50158  Lab Value = 2.010 
 Most Probable Value = 2.083 
 Percent Recovery = 96.5 
 Analysis Date = 01/02/03 
 Lab Sample ID = 3570226 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 2.000 
 Most Probable Value = 2.083 
 Percent Recovery = 96.0 
 Analysis Date = 01/02/03 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 1.910 
 Most Probable Value = 1.955 
 Percent Recovery = 97.7 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530123 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 1.950 
 Most Probable Value = 2.083 
 Percent Recovery = 93.6 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3540045 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25162-75158  Lab Value = 2.120 
 Most Probable Value = 2.083 
 Percent Recovery = 101.8 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 1.900 
 Most Probable Value = 1.955 
 Percent Recovery = 97.2 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3510216 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 1.900 
 Most Probable Value = 1.955 
 Percent Recovery = 97.2 
 Analysis Date = 12/23/02 
 Lab Sample ID = 3470184 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 1.750 
 Most Probable Value = 1.955 
 Percent Recovery = 89.5 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3450058 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50160-50158  Lab Value = 2.000 
 Most Probable Value = 2.083 
 Percent Recovery = 96.0 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3460097 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 2.010 
 Most Probable Value = 2.083 
 Percent Recovery = 96.5 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3440054 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 2.130 
 Most Probable Value = 2.083 
 Percent Recovery = 102.3 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 1.680 
 Most Probable Value = 2.083 
 Percent Recovery = 80.7 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3400087 
 Number of FPS (SD) = -2.7 
 Blind Sample ID = 25162-75158  Lab Value = 2.530 
 Most Probable Value = 2.700 
 Percent Recovery = 93.7 
 Analysis Date = 12/06/02 
 Lab Sample ID = 3360033 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50160-50162  Lab Value = 1.910 
 Most Probable Value = 1.955 
 Percent Recovery = 97.7 
 Analysis Date = 12/06/02 
 Lab Sample ID = 3390070 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 1.870 
 Most Probable Value = 1.955 
 Percent Recovery = 95.7 
 Analysis Date = 12/06/02 
 Lab Sample ID = 3370141 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 0.780 
 Most Probable Value = 0.855 
 Percent Recovery = 91.2 
 Analysis Date = 12/06/02 
 Lab Sample ID = 3360034 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.000 
 Most Probable Value = 2.083 
 Percent Recovery = 96.0 
 Analysis Date = 12/06/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 2.490 
 Most Probable Value = 2.700 
 Percent Recovery = 92.2 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3300071 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50160-50162  Lab Value = 2.760 
 Most Probable Value = 2.700 
 Percent Recovery = 102.2 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3290103 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50162  Lab Value = 0.880 
 Most Probable Value = 0.855 
 Percent Recovery = 102.9 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3290104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.830 
 Most Probable Value = 0.855 
 Percent Recovery = 97.1 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.830 
 Most Probable Value = 0.855 
 Percent Recovery = 97.1 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.870 
 Most Probable Value = 0.855 
 Percent Recovery = 101.8 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3260092 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.630 
 Most Probable Value = 2.700 
 Percent Recovery = 97.4 
 Analysis Date = 12/03/02 
 Lab Sample ID = 3240105 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 2.580 
 Most Probable Value = 2.700 
 Percent Recovery = 95.6 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3220104 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 1.040 
 Most Probable Value = 0.855 
 Percent Recovery = 121.6 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.470 
 Most Probable Value = 2.700 
 Percent Recovery = 91.5 
 Analysis Date = 11/25/02 
 Lab Sample ID = 3180166 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50160-50162  Lab Value = 0.790 
 Most Probable Value = 0.855 
 Percent Recovery = 92.4 
 Analysis Date = 11/25/02 
 Lab Sample ID = 3170162 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.570 
 Most Probable Value = 2.700 
 Percent Recovery = 95.2 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3170023 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 0.810 
 Most Probable Value = 0.855 
 Percent Recovery = 94.7 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.830 
 Most Probable Value = 0.855 
 Percent Recovery = 97.1 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3120042 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.480 
 Most Probable Value = 2.700 
 Percent Recovery = 91.9 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3100091 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50160-50162  Lab Value = 2.620 
 Most Probable Value = 2.700 
 Percent Recovery = 97.0 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3080084 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 0.810 
 Most Probable Value = 0.855 
 Percent Recovery = 94.7 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3100090 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.790 
 Most Probable Value = 0.855 
 Percent Recovery = 92.4 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.580 
 Most Probable Value = 2.400 
 Percent Recovery = 107.5 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3010162 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.520 
 Most Probable Value = 0.550 
 Percent Recovery = 94.5 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3020121 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.520 
 Most Probable Value = 0.550 
 Percent Recovery = 94.5 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3010053 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.340 
 Most Probable Value = 2.400 
 Percent Recovery = 97.5 
 Analysis Date = 11/12/02 
 Lab Sample ID = 2970192 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.500 
 Most Probable Value = 0.550 
 Percent Recovery = 90.9 
 Analysis Date = 11/12/02 
 Lab Sample ID = 2840146 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.520 
 Most Probable Value = 0.550 
 Percent Recovery = 94.5 
 Analysis Date = 11/12/02 
 Lab Sample ID = 2960192 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.430 
 Most Probable Value = 2.400 
 Percent Recovery = 101.3 
 Analysis Date = 11/08/02 
 Lab Sample ID = 2960004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.580 
 Most Probable Value = 0.550 
 Percent Recovery = 105.5 
 Analysis Date = 11/08/02 
 Lab Sample ID = 2960005 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.540 
 Most Probable Value = 0.550 
 Percent Recovery = 98.2 
 Analysis Date = 11/08/02 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.370 
 Most Probable Value = 2.400 
 Percent Recovery = 98.8 
 Analysis Date = 11/07/02 
 Lab Sample ID = 2910191 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.520 
 Most Probable Value = 0.550 
 Percent Recovery = 94.5 
 Analysis Date = 11/07/02 
 Lab Sample ID = 2900104 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.360 
 Most Probable Value = 2.400 
 Percent Recovery = 98.3 
 Analysis Date = 11/05/02 
 Lab Sample ID = 2890092 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.330 
 Most Probable Value = 2.400 
 Percent Recovery = 97.1 
 Analysis Date = 11/04/02 
 Lab Sample ID = 2880101 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.490 
 Most Probable Value = 0.550 
 Percent Recovery = 89.1 
 Analysis Date = 11/01/02 
 Lab Sample ID = 2830077 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.430 
 Most Probable Value = 2.400 
 Percent Recovery = 101.3 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2820098 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.360 
 Most Probable Value = 2.400 
 Percent Recovery = 98.3 
 Analysis Date = 10/11/02 
 Lab Sample ID = 2770156 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.560 
 Most Probable Value = 0.550 
 Percent Recovery = 101.8 
 Analysis Date = 10/11/02 
 Lab Sample ID = 2810014 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.490 
 Most Probable Value = 0.550 
 Percent Recovery = 89.1 
 Analysis Date = 10/11/02 
 Lab Sample ID = 2800032 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.510 
 Most Probable Value = 2.400 
 Percent Recovery = 104.6 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2750140 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.520 
 Most Probable Value = 0.550 
 Percent Recovery = 94.5 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2760067 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 3.860 
 Most Probable Value = 3.650 
 Percent Recovery = 105.8 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2700211 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25154-75004  Lab Value = 6.940 
 Most Probable Value = 7.270 
 Percent Recovery = 95.5 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 7.470 
 Most Probable Value = 7.270 
 Percent Recovery = 102.8 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2740175 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 7.260 
 Most Probable Value = 7.270 
 Percent Recovery = 99.9 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2700213 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 7.380 
 Most Probable Value = 7.270 
 Percent Recovery = 101.5 
 Analysis Date = 10/07/02 
 Lab Sample ID = 2680106 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 3.470 
 Most Probable Value = 3.650 
 Percent Recovery = 95.1 
 Analysis Date = 10/06/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 7.130 
 Most Probable Value = 7.270 
 Percent Recovery = 98.1 
 Analysis Date = 10/06/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 6.790 
 Most Probable Value = 7.270 
 Percent Recovery = 93.4 
 Analysis Date = 10/06/02 
 Lab Sample ID = 2660137 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 6.900 
 Most Probable Value = 7.270 
 Percent Recovery = 94.9 
 Analysis Date = 10/06/02 
 Lab Sample ID = 2630178 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 3.640 
 Most Probable Value = 3.650 
 Percent Recovery = 99.7 
 Analysis Date = 10/04/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25154-75004  Lab Value = 7.170 
 Most Probable Value = 7.270 
 Percent Recovery = 98.6 
 Analysis Date = 10/04/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 6.650 
 Most Probable Value = 7.270 
 Percent Recovery = 91.5 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25004-75154  Lab Value = 6.680 
 Most Probable Value = 7.270 
 Percent Recovery = 91.9 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2590025 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 7.290 
 Most Probable Value = 7.270 
 Percent Recovery = 100.3 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 7.140 
 Most Probable Value = 7.270 
 Percent Recovery = 98.2 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 7.080 
 Most Probable Value = 7.270 
 Percent Recovery = 97.4 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2520186 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 3.670 
 Most Probable Value = 3.650 
 Percent Recovery = 100.5 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25154-75004  Lab Value = 7.060 
 Most Probable Value = 7.270 
 Percent Recovery = 97.1 
 Analysis Date = 09/19/02 
 Lab Sample ID = 2490181 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 4.270 
 Most Probable Value = 4.540 
 Percent Recovery = 94.1 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.210 
 Most Probable Value = 4.540 
 Percent Recovery = 92.7 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.710 
 Most Probable Value = 1.913 
 Percent Recovery = 89.4 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2470180 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25156-75004  Lab Value = 3.450 
 Most Probable Value = 3.650 
 Percent Recovery = 94.5 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 6.890 
 Most Probable Value = 7.270 
 Percent Recovery = 94.8 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 1.830 
 Most Probable Value = 1.913 
 Percent Recovery = 95.7 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2420162 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 4.220 
 Most Probable Value = 4.540 
 Percent Recovery = 93.0 
 Analysis Date = 09/12/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.490 
 Most Probable Value = 4.540 
 Percent Recovery = 98.9 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.810 
 Most Probable Value = 1.913 
 Percent Recovery = 94.6 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2400002 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 1.960 
 Most Probable Value = 1.913 
 Percent Recovery = 102.5 
 Analysis Date = 09/05/02 
 Lab Sample ID = 2380008 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 4.560 
 Most Probable Value = 4.540 
 Percent Recovery = 100.4 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.420 
 Most Probable Value = 4.540 
 Percent Recovery = 97.4 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.970 
 Most Probable Value = 1.913 
 Percent Recovery = 103.0 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2330179 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 4.370 
 Most Probable Value = 4.540 
 Percent Recovery = 96.3 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.470 
 Most Probable Value = 4.540 
 Percent Recovery = 98.5 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.960 
 Most Probable Value = 1.913 
 Percent Recovery = 102.5 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2310149 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 4.580 
 Most Probable Value = 4.540 
 Percent Recovery = 100.9 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.920 
 Most Probable Value = 1.913 
 Percent Recovery = 100.4 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2270214 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25156-75004  Lab Value = 1.830 
 Most Probable Value = 1.913 
 Percent Recovery = 95.7 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2240217 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 4.300 
 Most Probable Value = 4.540 
 Percent Recovery = 94.7 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.300 
 Most Probable Value = 4.540 
 Percent Recovery = 94.7 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.740 
 Most Probable Value = 1.913 
 Percent Recovery = 91.0 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2200190 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25156-75004  Lab Value = 1.060 
 Most Probable Value = 1.065 
 Percent Recovery = 99.5 
 Analysis Date = 08/12/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.630 
 Most Probable Value = 1.598 
 Percent Recovery = 102.0 
 Analysis Date = 08/12/02 
 Lab Sample ID = 2110239 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.060 
 Most Probable Value = 1.065 
 Percent Recovery = 99.5 
 Analysis Date = 08/07/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.640 
 Most Probable Value = 1.598 
 Percent Recovery = 102.6 
 Analysis Date = 08/07/02 
 Lab Sample ID = 2070107 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.470 
 Most Probable Value = 1.598 
 Percent Recovery = 92.0 
 Analysis Date = 08/06/02 
 Lab Sample ID = 2050295 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.030 
 Most Probable Value = 1.065 
 Percent Recovery = 96.7 
 Analysis Date = 08/01/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.620 
 Most Probable Value = 1.598 
 Percent Recovery = 101.4 
 Analysis Date = 08/01/02 
 Lab Sample ID = 2050013 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.030 
 Most Probable Value = 1.065 
 Percent Recovery = 96.7 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.110 
 Most Probable Value = 1.065 
 Percent Recovery = 104.2 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.560 
 Most Probable Value = 1.598 
 Percent Recovery = 97.6 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2000043 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.020 
 Most Probable Value = 1.065 
 Percent Recovery = 95.8 
 Analysis Date = 07/24/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.110 
 Most Probable Value = 1.065 
 Percent Recovery = 104.2 
 Analysis Date = 07/23/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.570 
 Most Probable Value = 1.598 
 Percent Recovery = 98.2 
 Analysis Date = 07/23/02 
 Lab Sample ID = 1970104 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.980 
 Most Probable Value = 1.065 
 Percent Recovery = 92.0 
 Analysis Date = 07/19/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.560 
 Most Probable Value = 1.598 
 Percent Recovery = 97.6 
 Analysis Date = 07/19/02 
 Lab Sample ID = 1920192 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.940 
 Most Probable Value = 1.065 
 Percent Recovery = 88.3 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.440 
 Most Probable Value = 1.598 
 Percent Recovery = 90.1 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1900133 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.030 
 Most Probable Value = 1.065 
 Percent Recovery = 96.7 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.040 
 Most Probable Value = 1.065 
 Percent Recovery = 97.7 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.560 
 Most Probable Value = 1.598 
 Percent Recovery = 97.6 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1830137 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 7.190 
 Most Probable Value = 7.270 
 Percent Recovery = 98.9 
 Analysis Date = 07/08/02 
 Lab Sample ID = 1790189 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 3.630 
 Most Probable Value = 3.650 
 Percent Recovery = 99.5 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 7.010 
 Most Probable Value = 7.270 
 Percent Recovery = 96.4 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 7.410 
 Most Probable Value = 7.270 
 Percent Recovery = 101.9 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1790029 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 3.530 
 Most Probable Value = 3.650 
 Percent Recovery = 96.7 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 6.870 
 Most Probable Value = 7.270 
 Percent Recovery = 94.5 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 6.920 
 Most Probable Value = 7.270 
 Percent Recovery = 95.2 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1760170 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 6.560 
 Most Probable Value = 7.270 
 Percent Recovery = 90.2 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1720150 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25004-75154  Lab Value = 3.610 
 Most Probable Value = 3.650 
 Percent Recovery = 98.9 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 3.890 
 Most Probable Value = 3.650 
 Percent Recovery = 106.6 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25154-75004  Lab Value = 7.180 
 Most Probable Value = 7.270 
 Percent Recovery = 98.8 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 7.160 
 Most Probable Value = 7.270 
 Percent Recovery = 98.5 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 7.170 
 Most Probable Value = 7.270 
 Percent Recovery = 98.6 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690122 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 7.190 
 Most Probable Value = 7.270 
 Percent Recovery = 98.9 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1650229 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 6.660 
 Most Probable Value = 7.270 
 Percent Recovery = 91.6 
 Analysis Date = 06/18/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25004-75154  Lab Value = 6.740 
 Most Probable Value = 7.270 
 Percent Recovery = 92.7 
 Analysis Date = 06/18/02 
 Lab Sample ID = 1620147 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 6.690 
 Most Probable Value = 7.270 
 Percent Recovery = 92.0 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1580209 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 3.590 
 Most Probable Value = 3.650 
 Percent Recovery = 98.4 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 6.970 
 Most Probable Value = 7.270 
 Percent Recovery = 95.9 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 7.080 
 Most Probable Value = 7.270 
 Percent Recovery = 97.4 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1550133 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 4.370 
 Most Probable Value = 4.540 
 Percent Recovery = 96.3 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.900 
 Most Probable Value = 1.913 
 Percent Recovery = 99.3 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1510055 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 3.910 
 Most Probable Value = 4.540 
 Percent Recovery = 86.1 
 Analysis Date = 06/03/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.870 
 Most Probable Value = 1.913 
 Percent Recovery = 97.8 
 Analysis Date = 06/03/02 
 Lab Sample ID = 1490009 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 4.390 
 Most Probable Value = 4.540 
 Percent Recovery = 96.7 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.230 
 Most Probable Value = 4.540 
 Percent Recovery = 93.2 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.820 
 Most Probable Value = 1.913 
 Percent Recovery = 95.1 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1430035 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 1.900 
 Most Probable Value = 1.913 
 Percent Recovery = 99.3 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1410014 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 4.330 
 Most Probable Value = 4.540 
 Percent Recovery = 95.4 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.270 
 Most Probable Value = 4.540 
 Percent Recovery = 94.1 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.870 
 Most Probable Value = 1.913 
 Percent Recovery = 97.8 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1370066 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 4.370 
 Most Probable Value = 4.540 
 Percent Recovery = 96.3 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.350 
 Most Probable Value = 4.540 
 Percent Recovery = 95.8 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.820 
 Most Probable Value = 1.913 
 Percent Recovery = 95.1 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1350035 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 4.170 
 Most Probable Value = 4.540 
 Percent Recovery = 91.9 
 Analysis Date = 05/14/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.850 
 Most Probable Value = 1.913 
 Percent Recovery = 96.7 
 Analysis Date = 05/14/02 
 Lab Sample ID = 1300052 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25156-75004  Lab Value = 1.830 
 Most Probable Value = 1.913 
 Percent Recovery = 95.7 
 Analysis Date = 05/14/02 
 Lab Sample ID = 1300053 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 4.360 
 Most Probable Value = 4.540 
 Percent Recovery = 96.0 
 Analysis Date = 05/09/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.820 
 Most Probable Value = 1.913 
 Percent Recovery = 95.1 
 Analysis Date = 05/09/02 
 Lab Sample ID = 1260120 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 4.220 
 Most Probable Value = 4.540 
 Percent Recovery = 93.0 
 Analysis Date = 05/02/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.460 
 Most Probable Value = 1.598 
 Percent Recovery = 91.4 
 Analysis Date = 05/02/02 
 Lab Sample ID = 1210021 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.180 
 Most Probable Value = 1.065 
 Percent Recovery = 110.8 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.170 
 Most Probable Value = 1.065 
 Percent Recovery = 109.9 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.770 
 Most Probable Value = 1.598 
 Percent Recovery = 110.8 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160078 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.580 
 Most Probable Value = 1.598 
 Percent Recovery = 98.9 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1140065 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.990 
 Most Probable Value = 1.065 
 Percent Recovery = 93.0 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.030 
 Most Probable Value = 1.065 
 Percent Recovery = 96.7 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.500 
 Most Probable Value = 1.598 
 Percent Recovery = 93.9 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1090189 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.960 
 Most Probable Value = 1.065 
 Percent Recovery = 90.1 
 Analysis Date = 04/19/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.030 
 Most Probable Value = 1.065 
 Percent Recovery = 96.7 
 Analysis Date = 04/19/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.590 
 Most Probable Value = 1.598 
 Percent Recovery = 99.5 
 Analysis Date = 04/19/02 
 Lab Sample ID = 1070005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.020 
 Most Probable Value = 1.065 
 Percent Recovery = 95.8 
 Analysis Date = 04/16/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.520 
 Most Probable Value = 1.598 
 Percent Recovery = 95.1 
 Analysis Date = 04/16/02 
 Lab Sample ID = 1020015 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.450 
 Most Probable Value = 1.598 
 Percent Recovery = 90.7 
 Analysis Date = 04/11/02 
 Lab Sample ID = 1000068 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.060 
 Most Probable Value = 1.065 
 Percent Recovery = 99.5 
 Analysis Date = 04/09/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.060 
 Most Probable Value = 1.065 
 Percent Recovery = 99.5 
 Analysis Date = 04/09/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.560 
 Most Probable Value = 1.598 
 Percent Recovery = 97.6 
 Analysis Date = 04/09/02 
 Lab Sample ID = 0980062 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.490 
 Most Probable Value = 1.598 
 Percent Recovery = 93.2 
 Analysis Date = 04/08/02 
 Lab Sample ID = 0930205 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.160 
 Most Probable Value = 1.065 
 Percent Recovery = 108.9 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.080 
 Most Probable Value = 1.065 
 Percent Recovery = 101.4 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.780 
 Most Probable Value = 3.650 
 Percent Recovery = 103.6 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25154-75004  Lab Value = 7.080 
 Most Probable Value = 7.270 
 Percent Recovery = 97.4 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 6.940 
 Most Probable Value = 7.270 
 Percent Recovery = 95.5 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0920041 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 7.090 
 Most Probable Value = 7.270 
 Percent Recovery = 97.5 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0870219 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 3.520 
 Most Probable Value = 3.650 
 Percent Recovery = 96.4 
 Analysis Date = 03/28/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 6.770 
 Most Probable Value = 7.270 
 Percent Recovery = 93.1 
 Analysis Date = 03/28/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 6.900 
 Most Probable Value = 7.270 
 Percent Recovery = 94.9 
 Analysis Date = 03/28/02 
 Lab Sample ID = 0850071 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 3.470 
 Most Probable Value = 3.650 
 Percent Recovery = 95.1 
 Analysis Date = 03/25/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 7.040 
 Most Probable Value = 7.270 
 Percent Recovery = 96.8 
 Analysis Date = 03/25/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 7.210 
 Most Probable Value = 7.270 
 Percent Recovery = 99.2 
 Analysis Date = 03/25/02 
 Lab Sample ID = 0810202 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 7.010 
 Most Probable Value = 7.270 
 Percent Recovery = 96.4 
 Analysis Date = 03/25/02 
 Lab Sample ID = 0790076 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 3.540 
 Most Probable Value = 3.650 
 Percent Recovery = 97.0 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 3.550 
 Most Probable Value = 3.650 
 Percent Recovery = 97.3 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 6.960 
 Most Probable Value = 7.270 
 Percent Recovery = 95.7 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 7.260 
 Most Probable Value = 7.270 
 Percent Recovery = 99.9 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 7.000 
 Most Probable Value = 7.270 
 Percent Recovery = 96.3 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0770062 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 7.060 
 Most Probable Value = 7.270 
 Percent Recovery = 97.1 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0720157 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 6.720 
 Most Probable Value = 7.270 
 Percent Recovery = 92.4 
 Analysis Date = 03/12/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 7.010 
 Most Probable Value = 7.270 
 Percent Recovery = 96.4 
 Analysis Date = 03/12/02 
 Lab Sample ID = 0700077 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 6.950 
 Most Probable Value = 7.270 
 Percent Recovery = 95.6 
 Analysis Date = 03/12/02 
 Lab Sample ID = 0650158 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 4.330 
 Most Probable Value = 4.540 
 Percent Recovery = 95.4 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.480 
 Most Probable Value = 4.540 
 Percent Recovery = 98.7 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.840 
 Most Probable Value = 1.913 
 Percent Recovery = 96.2 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0590016 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 4.210 
 Most Probable Value = 4.540 
 Percent Recovery = 92.7 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.330 
 Most Probable Value = 4.540 
 Percent Recovery = 95.4 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.850 
 Most Probable Value = 1.913 
 Percent Recovery = 96.7 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0570002 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25156-75004  Lab Value = 1.810 
 Most Probable Value = 1.913 
 Percent Recovery = 94.6 
 Analysis Date = 02/27/02 
 Lab Sample ID = 0530015 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 4.310 
 Most Probable Value = 4.540 
 Percent Recovery = 94.9 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.240 
 Most Probable Value = 4.540 
 Percent Recovery = 93.4 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.820 
 Most Probable Value = 1.913 
 Percent Recovery = 95.1 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510110 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 4.370 
 Most Probable Value = 4.540 
 Percent Recovery = 96.3 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.840 
 Most Probable Value = 1.913 
 Percent Recovery = 96.2 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430021 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 4.390 
 Most Probable Value = 4.540 
 Percent Recovery = 96.7 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.310 
 Most Probable Value = 4.540 
 Percent Recovery = 94.9 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.810 
 Most Probable Value = 1.913 
 Percent Recovery = 94.6 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460020 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 1.820 
 Most Probable Value = 1.913 
 Percent Recovery = 95.1 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390009 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 4.440 
 Most Probable Value = 4.540 
 Percent Recovery = 97.8 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.390 
 Most Probable Value = 4.540 
 Percent Recovery = 96.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.880 
 Most Probable Value = 1.913 
 Percent Recovery = 98.3 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25156-75004  Lab Value = 1.900 
 Most Probable Value = 1.913 
 Percent Recovery = 99.3 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 0.940 
 Most Probable Value = 1.065 
 Percent Recovery = 88.3 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.570 
 Most Probable Value = 1.598 
 Percent Recovery = 98.2 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320084 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.940 
 Most Probable Value = 1.065 
 Percent Recovery = 88.3 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.980 
 Most Probable Value = 1.065 
 Percent Recovery = 92.0 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.490 
 Most Probable Value = 1.598 
 Percent Recovery = 93.2 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300030 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.940 
 Most Probable Value = 1.065 
 Percent Recovery = 88.3 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.460 
 Most Probable Value = 1.598 
 Percent Recovery = 91.4 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280072 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.660 
 Most Probable Value = 1.598 
 Percent Recovery = 103.9 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0240011 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.110 
 Most Probable Value = 1.065 
 Percent Recovery = 104.2 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.070 
 Most Probable Value = 1.065 
 Percent Recovery = 100.5 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.650 
 Most Probable Value = 1.598 
 Percent Recovery = 103.3 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230028 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.010 
 Most Probable Value = 1.065 
 Percent Recovery = 94.8 
 Analysis Date = 01/22/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.000 
 Most Probable Value = 1.065 
 Percent Recovery = 93.9 
 Analysis Date = 01/22/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.580 
 Most Probable Value = 1.598 
 Percent Recovery = 98.9 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170011 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.000 
 Most Probable Value = 1.065 
 Percent Recovery = 93.9 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.540 
 Most Probable Value = 1.598 
 Percent Recovery = 96.4 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150021 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.620 
 Most Probable Value = 1.598 
 Percent Recovery = 101.4 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.050 
 Most Probable Value = 1.065 
 Percent Recovery = 98.6 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.530 
 Most Probable Value = 1.598 
 Percent Recovery = 95.7 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080012 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.980 
 Most Probable Value = 1.065 
 Percent Recovery = 92.0 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 7.390 
 Most Probable Value = 7.270 
 Percent Recovery = 101.7 
 Analysis Date = 01/02/02 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 7.210 
 Most Probable Value = 7.270 
 Percent Recovery = 99.2 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 3.420 
 Most Probable Value = 3.650 
 Percent Recovery = 93.7 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 6.790 
 Most Probable Value = 7.270 
 Percent Recovery = 93.4 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 6.700 
 Most Probable Value = 7.270 
 Percent Recovery = 92.2 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620065 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 6.750 
 Most Probable Value = 7.270 
 Percent Recovery = 92.8 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620067 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 6.810 
 Most Probable Value = 7.270 
 Percent Recovery = 93.7 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620066 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 3.770 
 Most Probable Value = 3.650 
 Percent Recovery = 103.3 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25154-75004  Lab Value = 7.050 
 Most Probable Value = 7.270 
 Percent Recovery = 97.0 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530024 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 3.480 
 Most Probable Value = 3.650 
 Percent Recovery = 95.3 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 6.930 
 Most Probable Value = 7.270 
 Percent Recovery = 95.3 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 6.970 
 Most Probable Value = 7.270 
 Percent Recovery = 95.9 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 6.930 
 Most Probable Value = 7.270 
 Percent Recovery = 95.3 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480019 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 7.150 
 Most Probable Value = 7.270 
 Percent Recovery = 98.3 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460006 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 6.930 
 Most Probable Value = 7.270 
 Percent Recovery = 95.3 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 6.860 
 Most Probable Value = 7.270 
 Percent Recovery = 94.4 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410011 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 3.630 
 Most Probable Value = 3.650 
 Percent Recovery = 99.5 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 7.170 
 Most Probable Value = 7.270 
 Percent Recovery = 98.6 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400010 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 3.550 
 Most Probable Value = 3.650 
 Percent Recovery = 97.3 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 7.030 
 Most Probable Value = 7.270 
 Percent Recovery = 96.7 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 2.310 
 Most Probable Value = 1.913 
 Percent Recovery = 120.8 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370122 
 Number of FPS (SD) = 2.7 
 Blind Sample ID = 25156-75004  Lab Value = 4.590 
 Most Probable Value = 4.540 
 Percent Recovery = 101.1 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.560 
 Most Probable Value = 4.540 
 Percent Recovery = 100.4 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.820 
 Most Probable Value = 1.913 
 Percent Recovery = 95.1 
 Analysis Date = 11/29/01 
 Lab Sample ID = 3330012 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 4.270 
 Most Probable Value = 4.540 
 Percent Recovery = 94.1 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.240 
 Most Probable Value = 4.540 
 Percent Recovery = 93.4 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.800 
 Most Probable Value = 1.913 
 Percent Recovery = 94.1 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320135 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 1.750 
 Most Probable Value = 1.913 
 Percent Recovery = 91.5 
 Analysis Date = 11/23/01 
 Lab Sample ID = 3270060 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25156-75004  Lab Value = 4.400 
 Most Probable Value = 4.540 
 Percent Recovery = 96.9 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.360 
 Most Probable Value = 4.540 
 Percent Recovery = 96.0 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.820 
 Most Probable Value = 1.913 
 Percent Recovery = 95.1 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250008 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 1.800 
 Most Probable Value = 1.913 
 Percent Recovery = 94.1 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250009 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 4.440 
 Most Probable Value = 4.540 
 Percent Recovery = 97.8 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.280 
 Most Probable Value = 4.540 
 Percent Recovery = 94.3 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.710 
 Most Probable Value = 4.540 
 Percent Recovery = 103.7 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.910 
 Most Probable Value = 1.913 
 Percent Recovery = 99.8 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180053 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25156-75004  Lab Value = 1.930 
 Most Probable Value = 1.913 
 Percent Recovery = 100.9 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120033 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25156-75004  Lab Value = 4.360 
 Most Probable Value = 4.540 
 Percent Recovery = 96.0 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.270 
 Most Probable Value = 4.540 
 Percent Recovery = 94.1 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.790 
 Most Probable Value = 1.913 
 Percent Recovery = 93.6 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090191 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 1.600 
 Most Probable Value = 1.598 
 Percent Recovery = 100.1 
 Analysis Date = 11/01/01 
 Lab Sample ID = 3050001 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.020 
 Most Probable Value = 1.065 
 Percent Recovery = 95.8 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.960 
 Most Probable Value = 1.065 
 Percent Recovery = 90.1 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.530 
 Most Probable Value = 1.598 
 Percent Recovery = 95.7 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990067 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.480 
 Most Probable Value = 1.598 
 Percent Recovery = 92.6 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990066 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.130 
 Most Probable Value = 1.065 
 Percent Recovery = 106.1 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.640 
 Most Probable Value = 1.598 
 Percent Recovery = 102.6 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950108 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.100 
 Most Probable Value = 1.065 
 Percent Recovery = 103.3 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.650 
 Most Probable Value = 1.598 
 Percent Recovery = 103.3 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920096 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.990 
 Most Probable Value = 1.065 
 Percent Recovery = 93.0 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.990 
 Most Probable Value = 1.065 
 Percent Recovery = 93.0 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.110 
 Most Probable Value = 1.065 
 Percent Recovery = 104.2 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.790 
 Most Probable Value = 1.598 
 Percent Recovery = 112.0 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880145 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.570 
 Most Probable Value = 1.598 
 Percent Recovery = 98.2 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840020 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.910 
 Most Probable Value = 1.065 
 Percent Recovery = 85.4 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.900 
 Most Probable Value = 1.065 
 Percent Recovery = 84.5 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780230 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.590 
 Most Probable Value = 1.598 
 Percent Recovery = 99.5 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780228 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.180 
 Most Probable Value = 1.065 
 Percent Recovery = 110.8 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.050 
 Most Probable Value = 1.065 
 Percent Recovery = 98.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.650 
 Most Probable Value = 1.598 
 Percent Recovery = 103.3 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760042 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.730 
 Most Probable Value = 1.660 
 Percent Recovery = 104.2 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25150-75004  Lab Value = 1.700 
 Most Probable Value = 1.660 
 Percent Recovery = 102.4 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760040 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure

- Potassium, FIL, AA -
Percent Recovery by Concentration
NWQL Parameter: 00935, Method: AA030
Analysis Dates: 10/03/01 through 05/14/03
Open Data Set

 Lab Value = 0.100 
 Most Probable Value = 0.550 
 Percent Recovery = 18.2 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1010139 
 Number of FPS (SD) = -5.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.100 
 Most Probable Value = 0.550 
 Percent Recovery = 18.2 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1010139 
 Number of FPS (SD) = -5.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.490 
 Most Probable Value = 2.400 
 Percent Recovery = 103.8 
 Analysis Date = 05/14/03 
 Lab Sample ID = 1080292 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.340 
 Most Probable Value = 2.400 
 Percent Recovery = 97.5 
 Analysis Date = 05/14/03 
 Lab Sample ID = 1060097 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.470 
 Most Probable Value = 0.550 
 Percent Recovery = 85.5 
 Analysis Date = 05/14/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.430 
 Most Probable Value = 2.400 
 Percent Recovery = 101.3 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1040082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 1.620 
 Most Probable Value = 2.400 
 Percent Recovery = 67.5 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1000050 
 Number of FPS (SD) = -4.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.450 
 Most Probable Value = 2.400 
 Percent Recovery = 102.1 
 Analysis Date = 05/13/03 
 Lab Sample ID = 0940248 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.380 
 Most Probable Value = 2.400 
 Percent Recovery = 99.2 
 Analysis Date = 05/13/03 
 Lab Sample ID = 0930107 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.490 
 Most Probable Value = 0.550 
 Percent Recovery = 89.1 
 Analysis Date = 05/13/03 
 Lab Sample ID = 0980082 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.490 
 Most Probable Value = 0.550 
 Percent Recovery = 89.1 
 Analysis Date = 05/13/03 
 Lab Sample ID = 0970099 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.490 
 Most Probable Value = 0.550 
 Percent Recovery = 89.1 
 Analysis Date = 05/13/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.820 
 Most Probable Value = 1.955 
 Percent Recovery = 93.1 
 Analysis Date = 05/02/03 
 Lab Sample ID = 0900152 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50158  Lab Value = 1.820 
 Most Probable Value = 1.955 
 Percent Recovery = 93.1 
 Analysis Date = 05/02/03 
 Lab Sample ID = 0850221 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50158  Lab Value = 1.950 
 Most Probable Value = 2.083 
 Percent Recovery = 93.6 
 Analysis Date = 05/02/03 
 Lab Sample ID = 0900153 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25162-75158  Lab Value = 1.940 
 Most Probable Value = 2.083 
 Percent Recovery = 93.1 
 Analysis Date = 05/02/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25162-75158  Lab Value = 1.930 
 Most Probable Value = 2.083 
 Percent Recovery = 92.7 
 Analysis Date = 05/02/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25162-75158  Lab Value = 1.960 
 Most Probable Value = 1.955 
 Percent Recovery = 100.3 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0840004 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 1.830 
 Most Probable Value = 1.955 
 Percent Recovery = 93.6 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0800086 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50160-50158  Lab Value = 1.820 
 Most Probable Value = 1.955 
 Percent Recovery = 93.1 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0800089 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50158  Lab Value = 1.850 
 Most Probable Value = 1.955 
 Percent Recovery = 94.6 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0730207 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50158  Lab Value = 2.220 
 Most Probable Value = 2.083 
 Percent Recovery = 106.6 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0840005 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25162-75158  Lab Value = 2.090 
 Most Probable Value = 2.083 
 Percent Recovery = 100.3 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0800094 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 1.910 
 Most Probable Value = 2.083 
 Percent Recovery = 91.7 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0720123 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25162-75158  Lab Value = 2.030 
 Most Probable Value = 2.083 
 Percent Recovery = 97.5 
 Analysis Date = 04/23/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 1.800 
 Most Probable Value = 1.955 
 Percent Recovery = 92.1 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0710082 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50160-50158  Lab Value = 1.920 
 Most Probable Value = 1.955 
 Percent Recovery = 98.2 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0660048 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 2.000 
 Most Probable Value = 2.083 
 Percent Recovery = 96.0 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0690045 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 2.060 
 Most Probable Value = 2.083 
 Percent Recovery = 98.9 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0660191 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 1.980 
 Most Probable Value = 2.083 
 Percent Recovery = 95.1 
 Analysis Date = 04/22/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25162-75158  Lab Value = 2.600 
 Most Probable Value = 2.700 
 Percent Recovery = 96.3 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0590196 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 1.890 
 Most Probable Value = 1.955 
 Percent Recovery = 96.7 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0630062 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 0.790 
 Most Probable Value = 0.855 
 Percent Recovery = 92.4 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0620067 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.830 
 Most Probable Value = 0.855 
 Percent Recovery = 97.1 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.020 
 Most Probable Value = 2.083 
 Percent Recovery = 97.0 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 2.800 
 Most Probable Value = 2.700 
 Percent Recovery = 103.7 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0580066 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50162  Lab Value = 2.700 
 Most Probable Value = 2.700 
 Percent Recovery = 100.0 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0560059 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 2.770 
 Most Probable Value = 2.700 
 Percent Recovery = 102.6 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0510074 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 0.850 
 Most Probable Value = 0.855 
 Percent Recovery = 99.4 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0560058 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.890 
 Most Probable Value = 0.855 
 Percent Recovery = 104.1 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0550133 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.900 
 Most Probable Value = 0.855 
 Percent Recovery = 105.3 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.850 
 Most Probable Value = 0.855 
 Percent Recovery = 99.4 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.720 
 Most Probable Value = 2.700 
 Percent Recovery = 100.7 
 Analysis Date = 02/20/03 
 Lab Sample ID = 0490153 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 2.590 
 Most Probable Value = 2.700 
 Percent Recovery = 95.9 
 Analysis Date = 02/20/03 
 Lab Sample ID = 0440101 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 2.560 
 Most Probable Value = 2.700 
 Percent Recovery = 94.8 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0420106 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50162  Lab Value = 0.790 
 Most Probable Value = 0.855 
 Percent Recovery = 92.4 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0430084 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.860 
 Most Probable Value = 0.855 
 Percent Recovery = 100.6 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0380145 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.820 
 Most Probable Value = 0.855 
 Percent Recovery = 95.9 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.820 
 Most Probable Value = 0.855 
 Percent Recovery = 95.9 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0370070 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.550 
 Most Probable Value = 2.700 
 Percent Recovery = 94.4 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0360072 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50162  Lab Value = 2.560 
 Most Probable Value = 2.700 
 Percent Recovery = 94.8 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0360013 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50162  Lab Value = 0.820 
 Most Probable Value = 0.855 
 Percent Recovery = 95.9 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.360 
 Most Probable Value = 2.400 
 Percent Recovery = 98.3 
 Analysis Date = 02/05/03 
 Lab Sample ID = 0310104 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.500 
 Most Probable Value = 0.550 
 Percent Recovery = 90.9 
 Analysis Date = 02/05/03 
 Lab Sample ID = 0340093 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.490 
 Most Probable Value = 2.400 
 Percent Recovery = 103.8 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0290074 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.470 
 Most Probable Value = 2.400 
 Percent Recovery = 102.9 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0280003 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.320 
 Most Probable Value = 2.400 
 Percent Recovery = 96.7 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0230081 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.500 
 Most Probable Value = 0.550 
 Percent Recovery = 90.9 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0240112 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.520 
 Most Probable Value = 0.550 
 Percent Recovery = 94.5 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.420 
 Most Probable Value = 0.550 
 Percent Recovery = 76.4 
 Analysis Date = 01/29/03 
 Lab Sample ID = 0280004 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.440 
 Most Probable Value = 0.550 
 Percent Recovery = 80.0 
 Analysis Date = 01/29/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.480 
 Most Probable Value = 0.550 
 Percent Recovery = 87.3 
 Analysis Date = 01/27/03 
 Lab Sample ID = 0220057 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.370 
 Most Probable Value = 2.400 
 Percent Recovery = 98.8 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0210039 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.290 
 Most Probable Value = 2.400 
 Percent Recovery = 95.4 
 Analysis Date = 01/22/03 
 Lab Sample ID = 0160116 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.430 
 Most Probable Value = 2.400 
 Percent Recovery = 101.3 
 Analysis Date = 01/22/03 
 Lab Sample ID = 0140065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.510 
 Most Probable Value = 0.550 
 Percent Recovery = 92.7 
 Analysis Date = 01/22/03 
 Lab Sample ID = 0150123 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.550 
 Most Probable Value = 0.550 
 Percent Recovery = 100.0 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0130047 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.260 
 Most Probable Value = 2.400 
 Percent Recovery = 94.2 
 Analysis Date = 01/13/03 
 Lab Sample ID = 0080072 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.480 
 Most Probable Value = 0.550 
 Percent Recovery = 87.3 
 Analysis Date = 01/13/03 
 Lab Sample ID = 0100110 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.480 
 Most Probable Value = 0.550 
 Percent Recovery = 87.3 
 Analysis Date = 01/13/03 
 Lab Sample ID = 0090078 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.180 
 Most Probable Value = 2.400 
 Percent Recovery = 90.8 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070010 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 1.720 
 Most Probable Value = 1.955 
 Percent Recovery = 88.0 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0020020 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50160-50158  Lab Value = 1.790 
 Most Probable Value = 1.955 
 Percent Recovery = 91.6 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0020021 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50160-50158  Lab Value = 1.910 
 Most Probable Value = 2.083 
 Percent Recovery = 91.7 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0020022 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25162-75158  Lab Value = 1.860 
 Most Probable Value = 2.083 
 Percent Recovery = 89.3 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25162-75158  Lab Value = 0.480 
 Most Probable Value = 0.550 
 Percent Recovery = 87.3 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070041 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.820 
 Most Probable Value = 1.955 
 Percent Recovery = 93.1 
 Analysis Date = 01/02/03 
 Lab Sample ID = 3570225 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50158  Lab Value = 2.010 
 Most Probable Value = 2.083 
 Percent Recovery = 96.5 
 Analysis Date = 01/02/03 
 Lab Sample ID = 3570226 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 2.000 
 Most Probable Value = 2.083 
 Percent Recovery = 96.0 
 Analysis Date = 01/02/03 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 1.910 
 Most Probable Value = 1.955 
 Percent Recovery = 97.7 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530123 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 1.950 
 Most Probable Value = 2.083 
 Percent Recovery = 93.6 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3540045 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25162-75158  Lab Value = 2.120 
 Most Probable Value = 2.083 
 Percent Recovery = 101.8 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 1.900 
 Most Probable Value = 1.955 
 Percent Recovery = 97.2 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3510216 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 1.900 
 Most Probable Value = 1.955 
 Percent Recovery = 97.2 
 Analysis Date = 12/23/02 
 Lab Sample ID = 3470184 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 1.750 
 Most Probable Value = 1.955 
 Percent Recovery = 89.5 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3450058 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50160-50158  Lab Value = 2.000 
 Most Probable Value = 2.083 
 Percent Recovery = 96.0 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3460097 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 2.010 
 Most Probable Value = 2.083 
 Percent Recovery = 96.5 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3440054 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 2.130 
 Most Probable Value = 2.083 
 Percent Recovery = 102.3 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 1.680 
 Most Probable Value = 2.083 
 Percent Recovery = 80.7 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3400087 
 Number of FPS (SD) = -2.7 
 Blind Sample ID = 25162-75158  Lab Value = 2.530 
 Most Probable Value = 2.700 
 Percent Recovery = 93.7 
 Analysis Date = 12/06/02 
 Lab Sample ID = 3360033 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50160-50162  Lab Value = 1.910 
 Most Probable Value = 1.955 
 Percent Recovery = 97.7 
 Analysis Date = 12/06/02 
 Lab Sample ID = 3390070 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 1.870 
 Most Probable Value = 1.955 
 Percent Recovery = 95.7 
 Analysis Date = 12/06/02 
 Lab Sample ID = 3370141 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 0.780 
 Most Probable Value = 0.855 
 Percent Recovery = 91.2 
 Analysis Date = 12/06/02 
 Lab Sample ID = 3360034 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.000 
 Most Probable Value = 2.083 
 Percent Recovery = 96.0 
 Analysis Date = 12/06/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 2.490 
 Most Probable Value = 2.700 
 Percent Recovery = 92.2 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3300071 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50160-50162  Lab Value = 2.760 
 Most Probable Value = 2.700 
 Percent Recovery = 102.2 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3290103 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50162  Lab Value = 0.880 
 Most Probable Value = 0.855 
 Percent Recovery = 102.9 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3290104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.830 
 Most Probable Value = 0.855 
 Percent Recovery = 97.1 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.830 
 Most Probable Value = 0.855 
 Percent Recovery = 97.1 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.870 
 Most Probable Value = 0.855 
 Percent Recovery = 101.8 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3260092 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.630 
 Most Probable Value = 2.700 
 Percent Recovery = 97.4 
 Analysis Date = 12/03/02 
 Lab Sample ID = 3240105 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 2.580 
 Most Probable Value = 2.700 
 Percent Recovery = 95.6 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3220104 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 1.040 
 Most Probable Value = 0.855 
 Percent Recovery = 121.6 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.470 
 Most Probable Value = 2.700 
 Percent Recovery = 91.5 
 Analysis Date = 11/25/02 
 Lab Sample ID = 3180166 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50160-50162  Lab Value = 0.790 
 Most Probable Value = 0.855 
 Percent Recovery = 92.4 
 Analysis Date = 11/25/02 
 Lab Sample ID = 3170162 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.570 
 Most Probable Value = 2.700 
 Percent Recovery = 95.2 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3170023 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 0.810 
 Most Probable Value = 0.855 
 Percent Recovery = 94.7 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.830 
 Most Probable Value = 0.855 
 Percent Recovery = 97.1 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3120042 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.480 
 Most Probable Value = 2.700 
 Percent Recovery = 91.9 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3100091 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50160-50162  Lab Value = 2.620 
 Most Probable Value = 2.700 
 Percent Recovery = 97.0 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3080084 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 0.810 
 Most Probable Value = 0.855 
 Percent Recovery = 94.7 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3100090 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.790 
 Most Probable Value = 0.855 
 Percent Recovery = 92.4 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.580 
 Most Probable Value = 2.400 
 Percent Recovery = 107.5 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3010162 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.520 
 Most Probable Value = 0.550 
 Percent Recovery = 94.5 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3020121 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.520 
 Most Probable Value = 0.550 
 Percent Recovery = 94.5 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3010053 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.340 
 Most Probable Value = 2.400 
 Percent Recovery = 97.5 
 Analysis Date = 11/12/02 
 Lab Sample ID = 2970192 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.500 
 Most Probable Value = 0.550 
 Percent Recovery = 90.9 
 Analysis Date = 11/12/02 
 Lab Sample ID = 2840146 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.520 
 Most Probable Value = 0.550 
 Percent Recovery = 94.5 
 Analysis Date = 11/12/02 
 Lab Sample ID = 2960192 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.430 
 Most Probable Value = 2.400 
 Percent Recovery = 101.3 
 Analysis Date = 11/08/02 
 Lab Sample ID = 2960004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.580 
 Most Probable Value = 0.550 
 Percent Recovery = 105.5 
 Analysis Date = 11/08/02 
 Lab Sample ID = 2960005 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.540 
 Most Probable Value = 0.550 
 Percent Recovery = 98.2 
 Analysis Date = 11/08/02 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.370 
 Most Probable Value = 2.400 
 Percent Recovery = 98.8 
 Analysis Date = 11/07/02 
 Lab Sample ID = 2910191 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.520 
 Most Probable Value = 0.550 
 Percent Recovery = 94.5 
 Analysis Date = 11/07/02 
 Lab Sample ID = 2900104 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.360 
 Most Probable Value = 2.400 
 Percent Recovery = 98.3 
 Analysis Date = 11/05/02 
 Lab Sample ID = 2890092 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.330 
 Most Probable Value = 2.400 
 Percent Recovery = 97.1 
 Analysis Date = 11/04/02 
 Lab Sample ID = 2880101 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.490 
 Most Probable Value = 0.550 
 Percent Recovery = 89.1 
 Analysis Date = 11/01/02 
 Lab Sample ID = 2830077 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.430 
 Most Probable Value = 2.400 
 Percent Recovery = 101.3 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2820098 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.360 
 Most Probable Value = 2.400 
 Percent Recovery = 98.3 
 Analysis Date = 10/11/02 
 Lab Sample ID = 2770156 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.560 
 Most Probable Value = 0.550 
 Percent Recovery = 101.8 
 Analysis Date = 10/11/02 
 Lab Sample ID = 2810014 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.490 
 Most Probable Value = 0.550 
 Percent Recovery = 89.1 
 Analysis Date = 10/11/02 
 Lab Sample ID = 2800032 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.510 
 Most Probable Value = 2.400 
 Percent Recovery = 104.6 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2750140 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.520 
 Most Probable Value = 0.550 
 Percent Recovery = 94.5 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2760067 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 3.860 
 Most Probable Value = 3.650 
 Percent Recovery = 105.8 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2700211 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25154-75004  Lab Value = 6.940 
 Most Probable Value = 7.270 
 Percent Recovery = 95.5 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 7.470 
 Most Probable Value = 7.270 
 Percent Recovery = 102.8 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2740175 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 7.260 
 Most Probable Value = 7.270 
 Percent Recovery = 99.9 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2700213 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 7.380 
 Most Probable Value = 7.270 
 Percent Recovery = 101.5 
 Analysis Date = 10/07/02 
 Lab Sample ID = 2680106 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 3.470 
 Most Probable Value = 3.650 
 Percent Recovery = 95.1 
 Analysis Date = 10/06/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 7.130 
 Most Probable Value = 7.270 
 Percent Recovery = 98.1 
 Analysis Date = 10/06/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 6.790 
 Most Probable Value = 7.270 
 Percent Recovery = 93.4 
 Analysis Date = 10/06/02 
 Lab Sample ID = 2660137 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 6.900 
 Most Probable Value = 7.270 
 Percent Recovery = 94.9 
 Analysis Date = 10/06/02 
 Lab Sample ID = 2630178 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 3.640 
 Most Probable Value = 3.650 
 Percent Recovery = 99.7 
 Analysis Date = 10/04/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25154-75004  Lab Value = 7.170 
 Most Probable Value = 7.270 
 Percent Recovery = 98.6 
 Analysis Date = 10/04/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 6.650 
 Most Probable Value = 7.270 
 Percent Recovery = 91.5 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25004-75154  Lab Value = 6.680 
 Most Probable Value = 7.270 
 Percent Recovery = 91.9 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2590025 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 7.290 
 Most Probable Value = 7.270 
 Percent Recovery = 100.3 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 7.140 
 Most Probable Value = 7.270 
 Percent Recovery = 98.2 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 7.080 
 Most Probable Value = 7.270 
 Percent Recovery = 97.4 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2520186 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 3.670 
 Most Probable Value = 3.650 
 Percent Recovery = 100.5 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25154-75004  Lab Value = 7.060 
 Most Probable Value = 7.270 
 Percent Recovery = 97.1 
 Analysis Date = 09/19/02 
 Lab Sample ID = 2490181 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 4.270 
 Most Probable Value = 4.540 
 Percent Recovery = 94.1 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.210 
 Most Probable Value = 4.540 
 Percent Recovery = 92.7 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.710 
 Most Probable Value = 1.913 
 Percent Recovery = 89.4 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2470180 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25156-75004  Lab Value = 3.450 
 Most Probable Value = 3.650 
 Percent Recovery = 94.5 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 6.890 
 Most Probable Value = 7.270 
 Percent Recovery = 94.8 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 1.830 
 Most Probable Value = 1.913 
 Percent Recovery = 95.7 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2420162 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 4.220 
 Most Probable Value = 4.540 
 Percent Recovery = 93.0 
 Analysis Date = 09/12/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.490 
 Most Probable Value = 4.540 
 Percent Recovery = 98.9 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.810 
 Most Probable Value = 1.913 
 Percent Recovery = 94.6 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2400002 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 1.960 
 Most Probable Value = 1.913 
 Percent Recovery = 102.5 
 Analysis Date = 09/05/02 
 Lab Sample ID = 2380008 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 4.560 
 Most Probable Value = 4.540 
 Percent Recovery = 100.4 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.420 
 Most Probable Value = 4.540 
 Percent Recovery = 97.4 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.970 
 Most Probable Value = 1.913 
 Percent Recovery = 103.0 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2330179 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 4.370 
 Most Probable Value = 4.540 
 Percent Recovery = 96.3 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.470 
 Most Probable Value = 4.540 
 Percent Recovery = 98.5 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.960 
 Most Probable Value = 1.913 
 Percent Recovery = 102.5 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2310149 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 4.580 
 Most Probable Value = 4.540 
 Percent Recovery = 100.9 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.920 
 Most Probable Value = 1.913 
 Percent Recovery = 100.4 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2270214 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25156-75004  Lab Value = 1.830 
 Most Probable Value = 1.913 
 Percent Recovery = 95.7 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2240217 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 4.300 
 Most Probable Value = 4.540 
 Percent Recovery = 94.7 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.300 
 Most Probable Value = 4.540 
 Percent Recovery = 94.7 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.740 
 Most Probable Value = 1.913 
 Percent Recovery = 91.0 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2200190 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25156-75004  Lab Value = 1.060 
 Most Probable Value = 1.065 
 Percent Recovery = 99.5 
 Analysis Date = 08/12/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.630 
 Most Probable Value = 1.598 
 Percent Recovery = 102.0 
 Analysis Date = 08/12/02 
 Lab Sample ID = 2110239 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.060 
 Most Probable Value = 1.065 
 Percent Recovery = 99.5 
 Analysis Date = 08/07/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.640 
 Most Probable Value = 1.598 
 Percent Recovery = 102.6 
 Analysis Date = 08/07/02 
 Lab Sample ID = 2070107 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.470 
 Most Probable Value = 1.598 
 Percent Recovery = 92.0 
 Analysis Date = 08/06/02 
 Lab Sample ID = 2050295 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.030 
 Most Probable Value = 1.065 
 Percent Recovery = 96.7 
 Analysis Date = 08/01/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.620 
 Most Probable Value = 1.598 
 Percent Recovery = 101.4 
 Analysis Date = 08/01/02 
 Lab Sample ID = 2050013 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.030 
 Most Probable Value = 1.065 
 Percent Recovery = 96.7 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.110 
 Most Probable Value = 1.065 
 Percent Recovery = 104.2 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.560 
 Most Probable Value = 1.598 
 Percent Recovery = 97.6 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2000043 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.020 
 Most Probable Value = 1.065 
 Percent Recovery = 95.8 
 Analysis Date = 07/24/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.110 
 Most Probable Value = 1.065 
 Percent Recovery = 104.2 
 Analysis Date = 07/23/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.570 
 Most Probable Value = 1.598 
 Percent Recovery = 98.2 
 Analysis Date = 07/23/02 
 Lab Sample ID = 1970104 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.980 
 Most Probable Value = 1.065 
 Percent Recovery = 92.0 
 Analysis Date = 07/19/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.560 
 Most Probable Value = 1.598 
 Percent Recovery = 97.6 
 Analysis Date = 07/19/02 
 Lab Sample ID = 1920192 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.940 
 Most Probable Value = 1.065 
 Percent Recovery = 88.3 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.440 
 Most Probable Value = 1.598 
 Percent Recovery = 90.1 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1900133 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.030 
 Most Probable Value = 1.065 
 Percent Recovery = 96.7 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.040 
 Most Probable Value = 1.065 
 Percent Recovery = 97.7 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.560 
 Most Probable Value = 1.598 
 Percent Recovery = 97.6 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1830137 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 7.190 
 Most Probable Value = 7.270 
 Percent Recovery = 98.9 
 Analysis Date = 07/08/02 
 Lab Sample ID = 1790189 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 3.630 
 Most Probable Value = 3.650 
 Percent Recovery = 99.5 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 7.010 
 Most Probable Value = 7.270 
 Percent Recovery = 96.4 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 7.410 
 Most Probable Value = 7.270 
 Percent Recovery = 101.9 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1790029 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 3.530 
 Most Probable Value = 3.650 
 Percent Recovery = 96.7 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 6.870 
 Most Probable Value = 7.270 
 Percent Recovery = 94.5 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 6.920 
 Most Probable Value = 7.270 
 Percent Recovery = 95.2 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1760170 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 6.560 
 Most Probable Value = 7.270 
 Percent Recovery = 90.2 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1720150 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25004-75154  Lab Value = 3.610 
 Most Probable Value = 3.650 
 Percent Recovery = 98.9 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 3.890 
 Most Probable Value = 3.650 
 Percent Recovery = 106.6 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25154-75004  Lab Value = 7.180 
 Most Probable Value = 7.270 
 Percent Recovery = 98.8 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 7.160 
 Most Probable Value = 7.270 
 Percent Recovery = 98.5 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 7.170 
 Most Probable Value = 7.270 
 Percent Recovery = 98.6 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690122 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 7.190 
 Most Probable Value = 7.270 
 Percent Recovery = 98.9 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1650229 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 6.660 
 Most Probable Value = 7.270 
 Percent Recovery = 91.6 
 Analysis Date = 06/18/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25004-75154  Lab Value = 6.740 
 Most Probable Value = 7.270 
 Percent Recovery = 92.7 
 Analysis Date = 06/18/02 
 Lab Sample ID = 1620147 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 6.690 
 Most Probable Value = 7.270 
 Percent Recovery = 92.0 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1580209 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 3.590 
 Most Probable Value = 3.650 
 Percent Recovery = 98.4 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 6.970 
 Most Probable Value = 7.270 
 Percent Recovery = 95.9 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 7.080 
 Most Probable Value = 7.270 
 Percent Recovery = 97.4 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1550133 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 4.370 
 Most Probable Value = 4.540 
 Percent Recovery = 96.3 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.900 
 Most Probable Value = 1.913 
 Percent Recovery = 99.3 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1510055 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 3.910 
 Most Probable Value = 4.540 
 Percent Recovery = 86.1 
 Analysis Date = 06/03/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.870 
 Most Probable Value = 1.913 
 Percent Recovery = 97.8 
 Analysis Date = 06/03/02 
 Lab Sample ID = 1490009 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 4.390 
 Most Probable Value = 4.540 
 Percent Recovery = 96.7 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.230 
 Most Probable Value = 4.540 
 Percent Recovery = 93.2 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.820 
 Most Probable Value = 1.913 
 Percent Recovery = 95.1 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1430035 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 1.900 
 Most Probable Value = 1.913 
 Percent Recovery = 99.3 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1410014 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 4.330 
 Most Probable Value = 4.540 
 Percent Recovery = 95.4 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.270 
 Most Probable Value = 4.540 
 Percent Recovery = 94.1 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.870 
 Most Probable Value = 1.913 
 Percent Recovery = 97.8 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1370066 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 4.370 
 Most Probable Value = 4.540 
 Percent Recovery = 96.3 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.350 
 Most Probable Value = 4.540 
 Percent Recovery = 95.8 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.820 
 Most Probable Value = 1.913 
 Percent Recovery = 95.1 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1350035 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 4.170 
 Most Probable Value = 4.540 
 Percent Recovery = 91.9 
 Analysis Date = 05/14/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.850 
 Most Probable Value = 1.913 
 Percent Recovery = 96.7 
 Analysis Date = 05/14/02 
 Lab Sample ID = 1300052 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25156-75004  Lab Value = 1.830 
 Most Probable Value = 1.913 
 Percent Recovery = 95.7 
 Analysis Date = 05/14/02 
 Lab Sample ID = 1300053 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 4.360 
 Most Probable Value = 4.540 
 Percent Recovery = 96.0 
 Analysis Date = 05/09/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.820 
 Most Probable Value = 1.913 
 Percent Recovery = 95.1 
 Analysis Date = 05/09/02 
 Lab Sample ID = 1260120 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 4.220 
 Most Probable Value = 4.540 
 Percent Recovery = 93.0 
 Analysis Date = 05/02/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.460 
 Most Probable Value = 1.598 
 Percent Recovery = 91.4 
 Analysis Date = 05/02/02 
 Lab Sample ID = 1210021 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.180 
 Most Probable Value = 1.065 
 Percent Recovery = 110.8 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.170 
 Most Probable Value = 1.065 
 Percent Recovery = 109.9 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.770 
 Most Probable Value = 1.598 
 Percent Recovery = 110.8 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160078 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.580 
 Most Probable Value = 1.598 
 Percent Recovery = 98.9 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1140065 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.990 
 Most Probable Value = 1.065 
 Percent Recovery = 93.0 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.030 
 Most Probable Value = 1.065 
 Percent Recovery = 96.7 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.500 
 Most Probable Value = 1.598 
 Percent Recovery = 93.9 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1090189 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.960 
 Most Probable Value = 1.065 
 Percent Recovery = 90.1 
 Analysis Date = 04/19/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.030 
 Most Probable Value = 1.065 
 Percent Recovery = 96.7 
 Analysis Date = 04/19/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.590 
 Most Probable Value = 1.598 
 Percent Recovery = 99.5 
 Analysis Date = 04/19/02 
 Lab Sample ID = 1070005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.020 
 Most Probable Value = 1.065 
 Percent Recovery = 95.8 
 Analysis Date = 04/16/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.520 
 Most Probable Value = 1.598 
 Percent Recovery = 95.1 
 Analysis Date = 04/16/02 
 Lab Sample ID = 1020015 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.450 
 Most Probable Value = 1.598 
 Percent Recovery = 90.7 
 Analysis Date = 04/11/02 
 Lab Sample ID = 1000068 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.060 
 Most Probable Value = 1.065 
 Percent Recovery = 99.5 
 Analysis Date = 04/09/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.060 
 Most Probable Value = 1.065 
 Percent Recovery = 99.5 
 Analysis Date = 04/09/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.560 
 Most Probable Value = 1.598 
 Percent Recovery = 97.6 
 Analysis Date = 04/09/02 
 Lab Sample ID = 0980062 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.490 
 Most Probable Value = 1.598 
 Percent Recovery = 93.2 
 Analysis Date = 04/08/02 
 Lab Sample ID = 0930205 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.160 
 Most Probable Value = 1.065 
 Percent Recovery = 108.9 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.080 
 Most Probable Value = 1.065 
 Percent Recovery = 101.4 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 3.780 
 Most Probable Value = 3.650 
 Percent Recovery = 103.6 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25154-75004  Lab Value = 7.080 
 Most Probable Value = 7.270 
 Percent Recovery = 97.4 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 6.940 
 Most Probable Value = 7.270 
 Percent Recovery = 95.5 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0920041 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 7.090 
 Most Probable Value = 7.270 
 Percent Recovery = 97.5 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0870219 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 3.520 
 Most Probable Value = 3.650 
 Percent Recovery = 96.4 
 Analysis Date = 03/28/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 6.770 
 Most Probable Value = 7.270 
 Percent Recovery = 93.1 
 Analysis Date = 03/28/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 6.900 
 Most Probable Value = 7.270 
 Percent Recovery = 94.9 
 Analysis Date = 03/28/02 
 Lab Sample ID = 0850071 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 3.470 
 Most Probable Value = 3.650 
 Percent Recovery = 95.1 
 Analysis Date = 03/25/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 7.040 
 Most Probable Value = 7.270 
 Percent Recovery = 96.8 
 Analysis Date = 03/25/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 7.210 
 Most Probable Value = 7.270 
 Percent Recovery = 99.2 
 Analysis Date = 03/25/02 
 Lab Sample ID = 0810202 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 7.010 
 Most Probable Value = 7.270 
 Percent Recovery = 96.4 
 Analysis Date = 03/25/02 
 Lab Sample ID = 0790076 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 3.540 
 Most Probable Value = 3.650 
 Percent Recovery = 97.0 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 3.550 
 Most Probable Value = 3.650 
 Percent Recovery = 97.3 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 6.960 
 Most Probable Value = 7.270 
 Percent Recovery = 95.7 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 7.260 
 Most Probable Value = 7.270 
 Percent Recovery = 99.9 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 7.000 
 Most Probable Value = 7.270 
 Percent Recovery = 96.3 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0770062 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 7.060 
 Most Probable Value = 7.270 
 Percent Recovery = 97.1 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0720157 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 6.720 
 Most Probable Value = 7.270 
 Percent Recovery = 92.4 
 Analysis Date = 03/12/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 7.010 
 Most Probable Value = 7.270 
 Percent Recovery = 96.4 
 Analysis Date = 03/12/02 
 Lab Sample ID = 0700077 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 6.950 
 Most Probable Value = 7.270 
 Percent Recovery = 95.6 
 Analysis Date = 03/12/02 
 Lab Sample ID = 0650158 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 4.330 
 Most Probable Value = 4.540 
 Percent Recovery = 95.4 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.480 
 Most Probable Value = 4.540 
 Percent Recovery = 98.7 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.840 
 Most Probable Value = 1.913 
 Percent Recovery = 96.2 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0590016 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 4.210 
 Most Probable Value = 4.540 
 Percent Recovery = 92.7 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.330 
 Most Probable Value = 4.540 
 Percent Recovery = 95.4 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.850 
 Most Probable Value = 1.913 
 Percent Recovery = 96.7 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0570002 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25156-75004  Lab Value = 1.810 
 Most Probable Value = 1.913 
 Percent Recovery = 94.6 
 Analysis Date = 02/27/02 
 Lab Sample ID = 0530015 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 4.310 
 Most Probable Value = 4.540 
 Percent Recovery = 94.9 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.240 
 Most Probable Value = 4.540 
 Percent Recovery = 93.4 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.820 
 Most Probable Value = 1.913 
 Percent Recovery = 95.1 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510110 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 4.370 
 Most Probable Value = 4.540 
 Percent Recovery = 96.3 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.840 
 Most Probable Value = 1.913 
 Percent Recovery = 96.2 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430021 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 4.390 
 Most Probable Value = 4.540 
 Percent Recovery = 96.7 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.310 
 Most Probable Value = 4.540 
 Percent Recovery = 94.9 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.810 
 Most Probable Value = 1.913 
 Percent Recovery = 94.6 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460020 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 1.820 
 Most Probable Value = 1.913 
 Percent Recovery = 95.1 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390009 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 4.440 
 Most Probable Value = 4.540 
 Percent Recovery = 97.8 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.390 
 Most Probable Value = 4.540 
 Percent Recovery = 96.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.880 
 Most Probable Value = 1.913 
 Percent Recovery = 98.3 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25156-75004  Lab Value = 1.900 
 Most Probable Value = 1.913 
 Percent Recovery = 99.3 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 0.940 
 Most Probable Value = 1.065 
 Percent Recovery = 88.3 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.570 
 Most Probable Value = 1.598 
 Percent Recovery = 98.2 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320084 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.940 
 Most Probable Value = 1.065 
 Percent Recovery = 88.3 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.980 
 Most Probable Value = 1.065 
 Percent Recovery = 92.0 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.490 
 Most Probable Value = 1.598 
 Percent Recovery = 93.2 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300030 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.940 
 Most Probable Value = 1.065 
 Percent Recovery = 88.3 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.460 
 Most Probable Value = 1.598 
 Percent Recovery = 91.4 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280072 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.660 
 Most Probable Value = 1.598 
 Percent Recovery = 103.9 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0240011 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.110 
 Most Probable Value = 1.065 
 Percent Recovery = 104.2 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.070 
 Most Probable Value = 1.065 
 Percent Recovery = 100.5 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.650 
 Most Probable Value = 1.598 
 Percent Recovery = 103.3 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230028 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.010 
 Most Probable Value = 1.065 
 Percent Recovery = 94.8 
 Analysis Date = 01/22/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.000 
 Most Probable Value = 1.065 
 Percent Recovery = 93.9 
 Analysis Date = 01/22/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.580 
 Most Probable Value = 1.598 
 Percent Recovery = 98.9 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170011 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.000 
 Most Probable Value = 1.065 
 Percent Recovery = 93.9 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.540 
 Most Probable Value = 1.598 
 Percent Recovery = 96.4 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150021 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.620 
 Most Probable Value = 1.598 
 Percent Recovery = 101.4 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.050 
 Most Probable Value = 1.065 
 Percent Recovery = 98.6 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.530 
 Most Probable Value = 1.598 
 Percent Recovery = 95.7 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080012 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.980 
 Most Probable Value = 1.065 
 Percent Recovery = 92.0 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 7.390 
 Most Probable Value = 7.270 
 Percent Recovery = 101.7 
 Analysis Date = 01/02/02 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 7.210 
 Most Probable Value = 7.270 
 Percent Recovery = 99.2 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 3.420 
 Most Probable Value = 3.650 
 Percent Recovery = 93.7 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 6.790 
 Most Probable Value = 7.270 
 Percent Recovery = 93.4 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 6.700 
 Most Probable Value = 7.270 
 Percent Recovery = 92.2 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620065 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 6.750 
 Most Probable Value = 7.270 
 Percent Recovery = 92.8 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620067 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 6.810 
 Most Probable Value = 7.270 
 Percent Recovery = 93.7 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620066 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 3.770 
 Most Probable Value = 3.650 
 Percent Recovery = 103.3 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25154-75004  Lab Value = 7.050 
 Most Probable Value = 7.270 
 Percent Recovery = 97.0 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530024 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 3.480 
 Most Probable Value = 3.650 
 Percent Recovery = 95.3 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 6.930 
 Most Probable Value = 7.270 
 Percent Recovery = 95.3 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 6.970 
 Most Probable Value = 7.270 
 Percent Recovery = 95.9 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 6.930 
 Most Probable Value = 7.270 
 Percent Recovery = 95.3 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480019 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 7.150 
 Most Probable Value = 7.270 
 Percent Recovery = 98.3 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460006 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 6.930 
 Most Probable Value = 7.270 
 Percent Recovery = 95.3 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 6.860 
 Most Probable Value = 7.270 
 Percent Recovery = 94.4 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410011 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 3.630 
 Most Probable Value = 3.650 
 Percent Recovery = 99.5 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 7.170 
 Most Probable Value = 7.270 
 Percent Recovery = 98.6 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400010 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 3.550 
 Most Probable Value = 3.650 
 Percent Recovery = 97.3 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 7.030 
 Most Probable Value = 7.270 
 Percent Recovery = 96.7 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 2.310 
 Most Probable Value = 1.913 
 Percent Recovery = 120.8 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370122 
 Number of FPS (SD) = 2.7 
 Blind Sample ID = 25156-75004  Lab Value = 4.590 
 Most Probable Value = 4.540 
 Percent Recovery = 101.1 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.560 
 Most Probable Value = 4.540 
 Percent Recovery = 100.4 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.820 
 Most Probable Value = 1.913 
 Percent Recovery = 95.1 
 Analysis Date = 11/29/01 
 Lab Sample ID = 3330012 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 4.270 
 Most Probable Value = 4.540 
 Percent Recovery = 94.1 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.240 
 Most Probable Value = 4.540 
 Percent Recovery = 93.4 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.800 
 Most Probable Value = 1.913 
 Percent Recovery = 94.1 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320135 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 1.750 
 Most Probable Value = 1.913 
 Percent Recovery = 91.5 
 Analysis Date = 11/23/01 
 Lab Sample ID = 3270060 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25156-75004  Lab Value = 4.400 
 Most Probable Value = 4.540 
 Percent Recovery = 96.9 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.360 
 Most Probable Value = 4.540 
 Percent Recovery = 96.0 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.820 
 Most Probable Value = 1.913 
 Percent Recovery = 95.1 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250008 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 1.800 
 Most Probable Value = 1.913 
 Percent Recovery = 94.1 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250009 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 4.440 
 Most Probable Value = 4.540 
 Percent Recovery = 97.8 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.280 
 Most Probable Value = 4.540 
 Percent Recovery = 94.3 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.710 
 Most Probable Value = 4.540 
 Percent Recovery = 103.7 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.910 
 Most Probable Value = 1.913 
 Percent Recovery = 99.8 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180053 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25156-75004  Lab Value = 1.930 
 Most Probable Value = 1.913 
 Percent Recovery = 100.9 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120033 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25156-75004  Lab Value = 4.360 
 Most Probable Value = 4.540 
 Percent Recovery = 96.0 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.270 
 Most Probable Value = 4.540 
 Percent Recovery = 94.1 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 1.790 
 Most Probable Value = 1.913 
 Percent Recovery = 93.6 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090191 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25156-75004  Lab Value = 1.600 
 Most Probable Value = 1.598 
 Percent Recovery = 100.1 
 Analysis Date = 11/01/01 
 Lab Sample ID = 3050001 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.020 
 Most Probable Value = 1.065 
 Percent Recovery = 95.8 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.960 
 Most Probable Value = 1.065 
 Percent Recovery = 90.1 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.530 
 Most Probable Value = 1.598 
 Percent Recovery = 95.7 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990067 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.480 
 Most Probable Value = 1.598 
 Percent Recovery = 92.6 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990066 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.130 
 Most Probable Value = 1.065 
 Percent Recovery = 106.1 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.640 
 Most Probable Value = 1.598 
 Percent Recovery = 102.6 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950108 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.100 
 Most Probable Value = 1.065 
 Percent Recovery = 103.3 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.650 
 Most Probable Value = 1.598 
 Percent Recovery = 103.3 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920096 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.990 
 Most Probable Value = 1.065 
 Percent Recovery = 93.0 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.990 
 Most Probable Value = 1.065 
 Percent Recovery = 93.0 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.110 
 Most Probable Value = 1.065 
 Percent Recovery = 104.2 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.790 
 Most Probable Value = 1.598 
 Percent Recovery = 112.0 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880145 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.570 
 Most Probable Value = 1.598 
 Percent Recovery = 98.2 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840020 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 0.910 
 Most Probable Value = 1.065 
 Percent Recovery = 85.4 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 0.900 
 Most Probable Value = 1.065 
 Percent Recovery = 84.5 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780230 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.590 
 Most Probable Value = 1.598 
 Percent Recovery = 99.5 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780228 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.180 
 Most Probable Value = 1.065 
 Percent Recovery = 110.8 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.050 
 Most Probable Value = 1.065 
 Percent Recovery = 98.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 1.650 
 Most Probable Value = 1.598 
 Percent Recovery = 103.3 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760042 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 1.730 
 Most Probable Value = 1.660 
 Percent Recovery = 104.2 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25150-75004  Lab Value = 1.700 
 Most Probable Value = 1.660 
 Percent Recovery = 102.4 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760040 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure



- Potassium, FIL, AA, LL -
Percent Recovery by Date
Lab: NWQL, PCode: 00935, MCode: AA031
Analysis Dates: 10/31/02 through 05/13/03
Open Data Set

 Lab Value = 0.497 
 Most Probable Value = 0.500 
 Percent Recovery = 99.4 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1190078 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P37  Lab Value = 0.485 
 Most Probable Value = 0.500 
 Percent Recovery = 97.0 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1050096 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P37  Lab Value = 0.811 
 Most Probable Value = 0.830 
 Percent Recovery = 97.7 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0900155 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P38  Lab Value = 0.861 
 Most Probable Value = 0.830 
 Percent Recovery = 103.7 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0760097 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P38  Lab Value = 0.179 
 Most Probable Value = 0.170 
 Percent Recovery = 105.3 
 Analysis Date = 03/05/03 
 Lab Sample ID = 0620066 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 0.173 
 Most Probable Value = 0.170 
 Percent Recovery = 101.8 
 Analysis Date = 02/20/03 
 Lab Sample ID = 0490152 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 0.506 
 Most Probable Value = 0.500 
 Percent Recovery = 101.2 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0340092 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 0.479 
 Most Probable Value = 0.500 
 Percent Recovery = 95.8 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0170145 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P37  Lab Value = 0.811 
 Most Probable Value = 0.830 
 Percent Recovery = 97.7 
 Analysis Date = 01/07/03 
 Lab Sample ID = 0020018 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P38  Lab Value = 0.773 
 Most Probable Value = 0.830 
 Percent Recovery = 93.1 
 Analysis Date = 12/23/02 
 Lab Sample ID = 3500133 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P38  Lab Value = 0.149 
 Most Probable Value = 0.170 
 Percent Recovery = 87.6 
 Analysis Date = 12/06/02 
 Lab Sample ID = 3360036 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P36  Lab Value = 0.144 
 Most Probable Value = 0.170 
 Percent Recovery = 84.7 
 Analysis Date = 12/06/02 
 Lab Sample ID = 3220010 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P36  Lab Value = 0.444 
 Most Probable Value = 0.500 
 Percent Recovery = 88.8 
 Analysis Date = 10/31/02 
 Lab Sample ID = 3030095 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = P37  Lab Value = 0.459 
 Most Probable Value = 0.500 
 Percent Recovery = 91.8 
 Analysis Date = 10/31/02 
 Lab Sample ID = 3020122 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P37  Y = 100
The SGPlot Procedure

- Potassium, FIL, AA, LL -
Percent Recovery by Concentration
NWQL Parameter: 00935, Method: AA031
Analysis Dates: 10/31/02 through 05/13/03
Open Data Set

 Lab Value = 0.497 
 Most Probable Value = 0.500 
 Percent Recovery = 99.4 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1190078 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P37  Lab Value = 0.485 
 Most Probable Value = 0.500 
 Percent Recovery = 97.0 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1050096 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P37  Lab Value = 0.811 
 Most Probable Value = 0.830 
 Percent Recovery = 97.7 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0900155 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P38  Lab Value = 0.861 
 Most Probable Value = 0.830 
 Percent Recovery = 103.7 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0760097 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P38  Lab Value = 0.179 
 Most Probable Value = 0.170 
 Percent Recovery = 105.3 
 Analysis Date = 03/05/03 
 Lab Sample ID = 0620066 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 0.173 
 Most Probable Value = 0.170 
 Percent Recovery = 101.8 
 Analysis Date = 02/20/03 
 Lab Sample ID = 0490152 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 0.506 
 Most Probable Value = 0.500 
 Percent Recovery = 101.2 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0340092 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 0.479 
 Most Probable Value = 0.500 
 Percent Recovery = 95.8 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0170145 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P37  Lab Value = 0.811 
 Most Probable Value = 0.830 
 Percent Recovery = 97.7 
 Analysis Date = 01/07/03 
 Lab Sample ID = 0020018 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P38  Lab Value = 0.773 
 Most Probable Value = 0.830 
 Percent Recovery = 93.1 
 Analysis Date = 12/23/02 
 Lab Sample ID = 3500133 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P38  Lab Value = 0.149 
 Most Probable Value = 0.170 
 Percent Recovery = 87.6 
 Analysis Date = 12/06/02 
 Lab Sample ID = 3360036 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P36  Lab Value = 0.144 
 Most Probable Value = 0.170 
 Percent Recovery = 84.7 
 Analysis Date = 12/06/02 
 Lab Sample ID = 3220010 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P36  Lab Value = 0.444 
 Most Probable Value = 0.500 
 Percent Recovery = 88.8 
 Analysis Date = 10/31/02 
 Lab Sample ID = 3030095 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = P37  Lab Value = 0.459 
 Most Probable Value = 0.500 
 Percent Recovery = 91.8 
 Analysis Date = 10/31/02 
 Lab Sample ID = 3020122 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = P37  Y = 100
The SGPlot Procedure



- Potassium, FIL, ICP-OES -
Percent Recovery by Date
Lab: NWQL, PCode: 00935, MCode: PLO03
Analysis Dates: 06/05/03 through 09/29/06
Open Data Set

 Lab Value = 3.735 
 Most Probable Value = 1.050 
 Percent Recovery = 355.7 
 Analysis Date = 12/05/05 
 Lab Sample ID = 3350107 
 Number of FPS (SD) = 29.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.100 
 Most Probable Value = 0.170 
 Percent Recovery = 58.8 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = P36  Lab Value = 1.970 
 Most Probable Value = 1.400 
 Percent Recovery = 140.7 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1160124 
 Number of FPS (SD) = 5.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.489 
 Most Probable Value = 1.400 
 Percent Recovery = 34.9 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650153 
 Number of FPS (SD) = -8.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.010 
 Most Probable Value = 1.943 
 Percent Recovery = 206.4 
 Analysis Date = 02/19/04 
 Lab Sample ID = 0480048 
 Number of FPS (SD) = 14.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 0.376 
 Most Probable Value = 2.100 
 Percent Recovery = 17.9 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = -11.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.160 
 Most Probable Value = 2.083 
 Percent Recovery = 7.7 
 Analysis Date = 09/23/03 
 Lab Sample ID = 2550415 
 Number of FPS (SD) = -12.9 
 Blind Sample ID = 25162-75158  Lab Value = 3.735 
 Most Probable Value = 1.050 
 Percent Recovery = 355.7 
 Analysis Date = 12/05/05 
 Lab Sample ID = 3350107 
 Number of FPS (SD) = 29.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.100 
 Most Probable Value = 0.170 
 Percent Recovery = 58.8 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = P36  Lab Value = 1.970 
 Most Probable Value = 1.400 
 Percent Recovery = 140.7 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1160124 
 Number of FPS (SD) = 5.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.489 
 Most Probable Value = 1.400 
 Percent Recovery = 34.9 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650153 
 Number of FPS (SD) = -8.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.010 
 Most Probable Value = 1.943 
 Percent Recovery = 206.4 
 Analysis Date = 02/19/04 
 Lab Sample ID = 0480048 
 Number of FPS (SD) = 14.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 0.376 
 Most Probable Value = 2.100 
 Percent Recovery = 17.9 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = -11.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.160 
 Most Probable Value = 2.083 
 Percent Recovery = 7.7 
 Analysis Date = 09/23/03 
 Lab Sample ID = 2550415 
 Number of FPS (SD) = -12.9 
 Blind Sample ID = 25162-75158  Lab Value = 1.096 
 Most Probable Value = 1.050 
 Percent Recovery = 104.4 
 Analysis Date = 09/29/06 
 Lab Sample ID = 2700087 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.682 
 Most Probable Value = 2.873 
 Percent Recovery = 93.4 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2690079 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.751 
 Most Probable Value = 3.698 
 Percent Recovery = 101.4 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2650112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 1.050 
 Most Probable Value = 1.050 
 Percent Recovery = 100.0 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2630117 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.880 
 Most Probable Value = 2.873 
 Percent Recovery = 100.3 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2620208 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.506 
 Most Probable Value = 3.698 
 Percent Recovery = 94.8 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2580206 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25177-75175  Lab Value = 1.058 
 Most Probable Value = 1.050 
 Percent Recovery = 100.8 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2560143 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.057 
 Most Probable Value = 1.050 
 Percent Recovery = 100.7 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2480072 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.819 
 Most Probable Value = 2.873 
 Percent Recovery = 98.1 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2500169 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.656 
 Most Probable Value = 3.698 
 Percent Recovery = 98.9 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2500167 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25177-75175  Lab Value = 2.891 
 Most Probable Value = 2.873 
 Percent Recovery = 100.6 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2300087 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.904 
 Most Probable Value = 2.873 
 Percent Recovery = 101.1 
 Analysis Date = 09/01/06 
 Lab Sample ID = 2230259 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.485 
 Most Probable Value = 2.350 
 Percent Recovery = 105.7 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2410041 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50177-50179  Lab Value = 2.805 
 Most Probable Value = 2.873 
 Percent Recovery = 97.7 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2370432 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.725 
 Most Probable Value = 3.698 
 Percent Recovery = 100.7 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2360201 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 2.994 
 Most Probable Value = 2.873 
 Percent Recovery = 104.2 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2190177 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.397 
 Most Probable Value = 2.350 
 Percent Recovery = 102.0 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2340039 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50177-50179  Lab Value = 3.854 
 Most Probable Value = 3.698 
 Percent Recovery = 104.2 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2280131 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25177-75175  Lab Value = 2.425 
 Most Probable Value = 2.350 
 Percent Recovery = 103.2 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2270193 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50177-50179  Lab Value = 3.769 
 Most Probable Value = 3.698 
 Percent Recovery = 101.9 
 Analysis Date = 08/10/06 
 Lab Sample ID = 2210198 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25177-75175  Lab Value = 2.376 
 Most Probable Value = 2.350 
 Percent Recovery = 101.1 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2200106 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50177-50179  Lab Value = 3.632 
 Most Probable Value = 3.698 
 Percent Recovery = 98.2 
 Analysis Date = 08/04/06 
 Lab Sample ID = 2150114 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25177-75175  Lab Value = 2.772 
 Most Probable Value = 2.825 
 Percent Recovery = 98.1 
 Analysis Date = 08/01/06 
 Lab Sample ID = 2120205 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25179-75177  Lab Value = 2.421 
 Most Probable Value = 2.350 
 Percent Recovery = 103.0 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2080099 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50177-50179  Lab Value = 2.799 
 Most Probable Value = 2.873 
 Percent Recovery = 97.4 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2060031 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.784 
 Most Probable Value = 2.825 
 Percent Recovery = 98.5 
 Analysis Date = 07/25/06 
 Lab Sample ID = 2050125 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25179-75177  Lab Value = 2.944 
 Most Probable Value = 2.873 
 Percent Recovery = 102.5 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990164 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.552 
 Most Probable Value = 2.350 
 Percent Recovery = 108.6 
 Analysis Date = 07/21/06 
 Lab Sample ID = 2010016 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50177-50179  Lab Value = 2.897 
 Most Probable Value = 2.825 
 Percent Recovery = 102.5 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990013 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 2.407 
 Most Probable Value = 2.350 
 Percent Recovery = 102.4 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1940283 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50177-50179  Lab Value = 2.835 
 Most Probable Value = 2.873 
 Percent Recovery = 98.7 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1930120 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.729 
 Most Probable Value = 2.873 
 Percent Recovery = 95.0 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1860015 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.366 
 Most Probable Value = 2.350 
 Percent Recovery = 100.7 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910085 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50177-50179  Lab Value = 1.905 
 Most Probable Value = 1.915 
 Percent Recovery = 99.5 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1860009 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.885 
 Most Probable Value = 2.825 
 Percent Recovery = 102.1 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910079 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25179-75177  Lab Value = 2.573 
 Most Probable Value = 2.350 
 Percent Recovery = 109.5 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1790180 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50177-50179  Lab Value = 2.833 
 Most Probable Value = 2.825 
 Percent Recovery = 100.3 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1800252 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25179-75177  Lab Value = 1.927 
 Most Probable Value = 1.915 
 Percent Recovery = 100.6 
 Analysis Date = 07/06/06 
 Lab Sample ID = 1780111 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.436 
 Most Probable Value = 2.350 
 Percent Recovery = 103.7 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1730126 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50177-50179  Lab Value = 1.923 
 Most Probable Value = 1.915 
 Percent Recovery = 100.4 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1730123 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.865 
 Most Probable Value = 2.825 
 Percent Recovery = 101.4 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740210 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25179-75177  Lab Value = 2.336 
 Most Probable Value = 2.350 
 Percent Recovery = 99.4 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1650118 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50177-50179  Lab Value = 2.833 
 Most Probable Value = 2.825 
 Percent Recovery = 100.3 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1660146 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25179-75177  Lab Value = 1.981 
 Most Probable Value = 1.915 
 Percent Recovery = 103.4 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1630153 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.802 
 Most Probable Value = 2.825 
 Percent Recovery = 99.2 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1590164 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25179-75177  Lab Value = 2.341 
 Most Probable Value = 2.350 
 Percent Recovery = 99.6 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1570194 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50177-50179  Lab Value = 1.070 
 Most Probable Value = 1.050 
 Percent Recovery = 101.9 
 Analysis Date = 06/01/06 
 Lab Sample ID = 1500067 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.942 
 Most Probable Value = 1.915 
 Percent Recovery = 101.4 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460013 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.768 
 Most Probable Value = 2.825 
 Percent Recovery = 98.0 
 Analysis Date = 05/24/06 
 Lab Sample ID = 1430053 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25179-75177  Lab Value = 0.994 
 Most Probable Value = 1.050 
 Percent Recovery = 94.7 
 Analysis Date = 05/23/06 
 Lab Sample ID = 1420088 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.977 
 Most Probable Value = 1.915 
 Percent Recovery = 103.2 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1380005 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.956 
 Most Probable Value = 2.825 
 Percent Recovery = 104.6 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1360164 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25179-75177  Lab Value = 1.050 
 Most Probable Value = 1.050 
 Percent Recovery = 100.0 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1350230 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.936 
 Most Probable Value = 1.915 
 Percent Recovery = 101.1 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1310139 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.060 
 Most Probable Value = 1.050 
 Percent Recovery = 101.0 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1280106 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.758 
 Most Probable Value = 2.825 
 Percent Recovery = 97.6 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1290065 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25179-75177  Lab Value = 1.906 
 Most Probable Value = 1.915 
 Percent Recovery = 99.5 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1240137 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.003 
 Most Probable Value = 2.825 
 Percent Recovery = 106.3 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1220155 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25179-75177  Lab Value = 3.771 
 Most Probable Value = 3.698 
 Percent Recovery = 102.0 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1210042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25177-75175  Lab Value = 1.042 
 Most Probable Value = 1.050 
 Percent Recovery = 99.2 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1170183 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.947 
 Most Probable Value = 1.915 
 Percent Recovery = 101.7 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1160104 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.696 
 Most Probable Value = 3.698 
 Percent Recovery = 100.0 
 Analysis Date = 04/26/06 
 Lab Sample ID = 1150093 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25177-75175  Lab Value = 1.093 
 Most Probable Value = 1.050 
 Percent Recovery = 104.1 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1100075 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.933 
 Most Probable Value = 1.915 
 Percent Recovery = 100.9 
 Analysis Date = 04/20/06 
 Lab Sample ID = 1080077 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.809 
 Most Probable Value = 3.698 
 Percent Recovery = 103.0 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1070042 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25177-75175  Lab Value = 1.107 
 Most Probable Value = 1.050 
 Percent Recovery = 105.4 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.112 
 Most Probable Value = 1.050 
 Percent Recovery = 105.9 
 Analysis Date = 04/13/06 
 Lab Sample ID = 0960076 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.010 
 Most Probable Value = 1.915 
 Percent Recovery = 105.0 
 Analysis Date = 04/13/06 
 Lab Sample ID = 1010013 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.028 
 Most Probable Value = 3.698 
 Percent Recovery = 108.9 
 Analysis Date = 04/11/06 
 Lab Sample ID = 1000129 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25177-75175  Lab Value = 2.015 
 Most Probable Value = 1.915 
 Percent Recovery = 105.2 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0930084 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.851 
 Most Probable Value = 2.873 
 Percent Recovery = 99.3 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0880038 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.706 
 Most Probable Value = 3.698 
 Percent Recovery = 100.2 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0860080 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25177-75175  Lab Value = 1.063 
 Most Probable Value = 1.050 
 Percent Recovery = 101.2 
 Analysis Date = 03/27/06 
 Lab Sample ID = 0830215 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.865 
 Most Probable Value = 2.873 
 Percent Recovery = 99.7 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0810067 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.920 
 Most Probable Value = 3.698 
 Percent Recovery = 106.0 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0800054 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25177-75175  Lab Value = 1.029 
 Most Probable Value = 1.050 
 Percent Recovery = 98.0 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0750092 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.923 
 Most Probable Value = 2.873 
 Percent Recovery = 101.8 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0740106 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.797 
 Most Probable Value = 3.698 
 Percent Recovery = 102.7 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0720061 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25177-75175  Lab Value = 0.978 
 Most Probable Value = 1.050 
 Percent Recovery = 93.1 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0680005 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.842 
 Most Probable Value = 2.873 
 Percent Recovery = 98.9 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0670054 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.758 
 Most Probable Value = 3.698 
 Percent Recovery = 101.6 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0650046 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25177-75175  Lab Value = 1.022 
 Most Probable Value = 1.050 
 Percent Recovery = 97.3 
 Analysis Date = 03/06/06 
 Lab Sample ID = 0610058 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.928 
 Most Probable Value = 2.873 
 Percent Recovery = 101.9 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0590095 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.505 
 Most Probable Value = 2.350 
 Percent Recovery = 106.6 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0600076 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50177-50179  Lab Value = 3.770 
 Most Probable Value = 3.698 
 Percent Recovery = 102.0 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0580120 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25177-75175  Lab Value = 2.509 
 Most Probable Value = 2.350 
 Percent Recovery = 106.8 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0540074 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50177-50179  Lab Value = 2.832 
 Most Probable Value = 2.873 
 Percent Recovery = 98.6 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0520092 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.477 
 Most Probable Value = 2.350 
 Percent Recovery = 105.4 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0470074 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50177-50179  Lab Value = 3.944 
 Most Probable Value = 3.698 
 Percent Recovery = 106.7 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0470068 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25177-75175  Lab Value = 3.062 
 Most Probable Value = 2.873 
 Percent Recovery = 106.6 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0440049 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.322 
 Most Probable Value = 2.350 
 Percent Recovery = 98.8 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0390043 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50177-50179  Lab Value = 3.724 
 Most Probable Value = 3.698 
 Percent Recovery = 100.7 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0400070 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 2.868 
 Most Probable Value = 2.873 
 Percent Recovery = 99.8 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.630 
 Most Probable Value = 3.698 
 Percent Recovery = 98.2 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0330067 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25177-75175  Lab Value = 3.021 
 Most Probable Value = 2.825 
 Percent Recovery = 106.9 
 Analysis Date = 02/02/06 
 Lab Sample ID = 0320020 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25179-75177  Lab Value = 2.425 
 Most Probable Value = 2.350 
 Percent Recovery = 103.2 
 Analysis Date = 01/31/06 
 Lab Sample ID = 0300053 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50177-50179  Lab Value = 2.793 
 Most Probable Value = 2.873 
 Percent Recovery = 97.2 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.806 
 Most Probable Value = 2.825 
 Percent Recovery = 99.3 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0250064 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25179-75177  Lab Value = 2.863 
 Most Probable Value = 2.873 
 Percent Recovery = 99.7 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0190007 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.435 
 Most Probable Value = 2.350 
 Percent Recovery = 103.6 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0230031 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50177-50179  Lab Value = 2.399 
 Most Probable Value = 2.350 
 Percent Recovery = 102.1 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0130009 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50177-50179  Lab Value = 2.894 
 Most Probable Value = 2.825 
 Percent Recovery = 102.4 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0180050 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 3.095 
 Most Probable Value = 2.873 
 Percent Recovery = 107.7 
 Analysis Date = 01/17/06 
 Lab Sample ID = 0110064 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.044 
 Most Probable Value = 2.825 
 Percent Recovery = 107.8 
 Analysis Date = 01/17/06 
 Lab Sample ID = 0100028 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25179-75177  Lab Value = 2.882 
 Most Probable Value = 2.873 
 Percent Recovery = 100.3 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0040037 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.468 
 Most Probable Value = 2.350 
 Percent Recovery = 105.0 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0060013 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50177-50179  Lab Value = 2.492 
 Most Probable Value = 2.350 
 Percent Recovery = 106.0 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3620021 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50177-50179  Lab Value = 1.912 
 Most Probable Value = 1.915 
 Percent Recovery = 99.8 
 Analysis Date = 01/04/06 
 Lab Sample ID = 0030024 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.935 
 Most Probable Value = 2.825 
 Percent Recovery = 103.9 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3630004 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25179-75177  Lab Value = 1.975 
 Most Probable Value = 1.915 
 Percent Recovery = 103.1 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3570008 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.052 
 Most Probable Value = 2.825 
 Percent Recovery = 108.0 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3550006 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25179-75177  Lab Value = 2.475 
 Most Probable Value = 2.350 
 Percent Recovery = 105.3 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3530067 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50177-50179  Lab Value = 2.045 
 Most Probable Value = 1.915 
 Percent Recovery = 106.8 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3500079 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.047 
 Most Probable Value = 2.825 
 Percent Recovery = 107.9 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3480002 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25179-75177  Lab Value = 2.398 
 Most Probable Value = 2.350 
 Percent Recovery = 102.0 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3460031 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50177-50179  Lab Value = 2.041 
 Most Probable Value = 1.915 
 Percent Recovery = 106.6 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3430075 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.463 
 Most Probable Value = 2.350 
 Percent Recovery = 104.8 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3390049 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50177-50179  Lab Value = 3.033 
 Most Probable Value = 2.825 
 Percent Recovery = 107.4 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3400170 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25179-75177  Lab Value = 1.978 
 Most Probable Value = 1.915 
 Percent Recovery = 103.3 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.803 
 Most Probable Value = 2.825 
 Percent Recovery = 99.2 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3320016 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25179-75177  Lab Value = 0.997 
 Most Probable Value = 1.050 
 Percent Recovery = 95.0 
 Analysis Date = 11/29/05 
 Lab Sample ID = 3270115 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.983 
 Most Probable Value = 1.915 
 Percent Recovery = 103.6 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3250050 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.046 
 Most Probable Value = 2.825 
 Percent Recovery = 107.8 
 Analysis Date = 11/18/05 
 Lab Sample ID = 3210143 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25179-75177  Lab Value = 1.081 
 Most Probable Value = 1.050 
 Percent Recovery = 103.0 
 Analysis Date = 11/17/05 
 Lab Sample ID = 3200105 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.087 
 Most Probable Value = 1.915 
 Percent Recovery = 109.0 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3180039 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.757 
 Most Probable Value = 2.825 
 Percent Recovery = 97.6 
 Analysis Date = 11/14/05 
 Lab Sample ID = 3130035 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25179-75177  Lab Value = 1.074 
 Most Probable Value = 1.050 
 Percent Recovery = 102.3 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3120060 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.930 
 Most Probable Value = 1.915 
 Percent Recovery = 100.8 
 Analysis Date = 11/07/05 
 Lab Sample ID = 3080100 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.859 
 Most Probable Value = 2.825 
 Percent Recovery = 101.2 
 Analysis Date = 11/04/05 
 Lab Sample ID = 3060047 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25179-75177  Lab Value = 3.846 
 Most Probable Value = 3.698 
 Percent Recovery = 104.0 
 Analysis Date = 11/02/05 
 Lab Sample ID = 3050057 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25177-75175  Lab Value = 1.207 
 Most Probable Value = 1.050 
 Percent Recovery = 115.0 
 Analysis Date = 10/31/05 
 Lab Sample ID = 3010129 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.039 
 Most Probable Value = 1.915 
 Percent Recovery = 106.5 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2990128 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.070 
 Most Probable Value = 3.698 
 Percent Recovery = 110.1 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2980105 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25177-75175  Lab Value = 1.105 
 Most Probable Value = 1.050 
 Percent Recovery = 105.2 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970032 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.890 
 Most Probable Value = 1.915 
 Percent Recovery = 98.7 
 Analysis Date = 10/21/05 
 Lab Sample ID = 2920101 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.748 
 Most Probable Value = 3.698 
 Percent Recovery = 101.4 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2910144 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 1.077 
 Most Probable Value = 1.050 
 Percent Recovery = 102.6 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2870111 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.079 
 Most Probable Value = 1.050 
 Percent Recovery = 102.8 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2790065 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.941 
 Most Probable Value = 1.915 
 Percent Recovery = 101.4 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850132 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.690 
 Most Probable Value = 3.698 
 Percent Recovery = 99.8 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850126 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25177-75175  Lab Value = 1.977 
 Most Probable Value = 1.915 
 Percent Recovery = 103.2 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2770189 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.832 
 Most Probable Value = 3.840 
 Percent Recovery = 99.8 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2730265 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50173  Lab Value = 1.919 
 Most Probable Value = 1.925 
 Percent Recovery = 99.7 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2710079 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.918 
 Most Probable Value = 1.915 
 Percent Recovery = 100.2 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2690051 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.843 
 Most Probable Value = 3.840 
 Percent Recovery = 100.1 
 Analysis Date = 09/21/05 
 Lab Sample ID = 2590320 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50173  Lab Value = 1.828 
 Most Probable Value = 1.925 
 Percent Recovery = 95.0 
 Analysis Date = 09/15/05 
 Lab Sample ID = 2570004 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.907 
 Most Probable Value = 1.915 
 Percent Recovery = 99.6 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2550029 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.858 
 Most Probable Value = 3.840 
 Percent Recovery = 100.5 
 Analysis Date = 09/13/05 
 Lab Sample ID = 2520046 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50173  Lab Value = 2.006 
 Most Probable Value = 1.925 
 Percent Recovery = 104.2 
 Analysis Date = 09/09/05 
 Lab Sample ID = 2500116 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.858 
 Most Probable Value = 1.915 
 Percent Recovery = 97.0 
 Analysis Date = 09/08/05 
 Lab Sample ID = 2450119 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.870 
 Most Probable Value = 3.840 
 Percent Recovery = 100.8 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380182 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50173  Lab Value = 3.521 
 Most Probable Value = 3.325 
 Percent Recovery = 105.9 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2410124 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50173  Lab Value = 2.057 
 Most Probable Value = 1.925 
 Percent Recovery = 106.9 
 Analysis Date = 08/30/05 
 Lab Sample ID = 2350074 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 3.474 
 Most Probable Value = 3.325 
 Percent Recovery = 104.5 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2340045 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 4.094 
 Most Probable Value = 3.840 
 Percent Recovery = 106.6 
 Analysis Date = 08/26/05 
 Lab Sample ID = 2300263 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50175-50173  Lab Value = 2.016 
 Most Probable Value = 1.925 
 Percent Recovery = 104.7 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280030 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 3.426 
 Most Probable Value = 3.325 
 Percent Recovery = 103.0 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280034 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50173  Lab Value = 3.723 
 Most Probable Value = 3.840 
 Percent Recovery = 97.0 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2230321 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50175-50173  Lab Value = 2.066 
 Most Probable Value = 1.925 
 Percent Recovery = 107.3 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220220 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 3.504 
 Most Probable Value = 3.325 
 Percent Recovery = 105.4 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220224 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50171-50173  Lab Value = 3.893 
 Most Probable Value = 3.840 
 Percent Recovery = 101.4 
 Analysis Date = 08/12/05 
 Lab Sample ID = 2160216 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50173  Lab Value = 1.915 
 Most Probable Value = 1.925 
 Percent Recovery = 99.5 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140086 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 3.473 
 Most Probable Value = 3.573 
 Percent Recovery = 97.2 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140084 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25171-75175  Lab Value = 3.332 
 Most Probable Value = 3.325 
 Percent Recovery = 100.2 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2090138 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50173  Lab Value = 3.795 
 Most Probable Value = 3.840 
 Percent Recovery = 98.8 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2070089 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50173  Lab Value = 3.534 
 Most Probable Value = 3.573 
 Percent Recovery = 98.9 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2060113 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 3.281 
 Most Probable Value = 3.325 
 Percent Recovery = 98.7 
 Analysis Date = 07/25/05 
 Lab Sample ID = 2020104 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50173  Lab Value = 3.918 
 Most Probable Value = 3.840 
 Percent Recovery = 102.0 
 Analysis Date = 07/20/05 
 Lab Sample ID = 2000160 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50173  Lab Value = 3.675 
 Most Probable Value = 3.573 
 Percent Recovery = 102.9 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1990215 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25171-75175  Lab Value = 3.367 
 Most Probable Value = 3.325 
 Percent Recovery = 101.3 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1950047 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50173  Lab Value = 3.887 
 Most Probable Value = 3.840 
 Percent Recovery = 101.2 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1930208 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50173  Lab Value = 3.691 
 Most Probable Value = 3.573 
 Percent Recovery = 103.3 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1920126 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25171-75175  Lab Value = 4.086 
 Most Probable Value = 3.840 
 Percent Recovery = 106.4 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1860038 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50175-50173  Lab Value = 3.361 
 Most Probable Value = 3.325 
 Percent Recovery = 101.1 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1880189 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50173  Lab Value = 1.422 
 Most Probable Value = 1.400 
 Percent Recovery = 101.6 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1820057 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.624 
 Most Probable Value = 3.573 
 Percent Recovery = 101.4 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1800229 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25171-75175  Lab Value = 1.380 
 Most Probable Value = 1.400 
 Percent Recovery = 98.6 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1750352 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.619 
 Most Probable Value = 3.573 
 Percent Recovery = 101.3 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1780133 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25171-75175  Lab Value = 3.850 
 Most Probable Value = 3.573 
 Percent Recovery = 107.8 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1730155 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25171-75175  Lab Value = 3.631 
 Most Probable Value = 3.573 
 Percent Recovery = 101.6 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1710126 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 1.406 
 Most Probable Value = 1.400 
 Percent Recovery = 100.4 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1680210 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.718 
 Most Probable Value = 3.573 
 Percent Recovery = 104.1 
 Analysis Date = 06/18/05 
 Lab Sample ID = 1660200 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 3.692 
 Most Probable Value = 3.573 
 Percent Recovery = 103.3 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1640123 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25171-75175  Lab Value = 1.458 
 Most Probable Value = 1.400 
 Percent Recovery = 104.1 
 Analysis Date = 06/13/05 
 Lab Sample ID = 1610162 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.688 
 Most Probable Value = 3.573 
 Percent Recovery = 103.2 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1590165 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25171-75175  Lab Value = 3.605 
 Most Probable Value = 3.573 
 Percent Recovery = 100.9 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1570142 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25171-75175  Lab Value = 2.045 
 Most Probable Value = 1.915 
 Percent Recovery = 106.8 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1510160 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.536 
 Most Probable Value = 1.400 
 Percent Recovery = 109.7 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1460180 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.606 
 Most Probable Value = 3.573 
 Percent Recovery = 100.9 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1440185 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25171-75175  Lab Value = 3.648 
 Most Probable Value = 3.573 
 Percent Recovery = 102.1 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1370182 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 1.995 
 Most Probable Value = 1.915 
 Percent Recovery = 104.2 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1430072 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.379 
 Most Probable Value = 1.400 
 Percent Recovery = 98.5 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1390141 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.901 
 Most Probable Value = 1.915 
 Percent Recovery = 99.3 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1360165 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.400 
 Most Probable Value = 1.400 
 Percent Recovery = 100.0 
 Analysis Date = 05/16/05 
 Lab Sample ID = 1320177 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.760 
 Most Probable Value = 3.573 
 Percent Recovery = 105.2 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1300120 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25171-75175  Lab Value = 2.030 
 Most Probable Value = 1.915 
 Percent Recovery = 106.0 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1290086 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.446 
 Most Probable Value = 1.400 
 Percent Recovery = 103.3 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.074 
 Most Probable Value = 1.925 
 Percent Recovery = 107.7 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1220045 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 3.797 
 Most Probable Value = 3.573 
 Percent Recovery = 106.3 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1230134 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25171-75175  Lab Value = 1.954 
 Most Probable Value = 1.915 
 Percent Recovery = 102.0 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1180188 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.012 
 Most Probable Value = 1.925 
 Percent Recovery = 104.5 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1150102 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.994 
 Most Probable Value = 1.915 
 Percent Recovery = 104.1 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1120317 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.929 
 Most Probable Value = 1.925 
 Percent Recovery = 100.2 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090070 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.429 
 Most Probable Value = 1.400 
 Percent Recovery = 102.1 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090065 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.895 
 Most Probable Value = 1.915 
 Percent Recovery = 99.0 
 Analysis Date = 04/19/05 
 Lab Sample ID = 1050221 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.403 
 Most Probable Value = 1.400 
 Percent Recovery = 100.2 
 Analysis Date = 04/16/05 
 Lab Sample ID = 1030092 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.913 
 Most Probable Value = 1.925 
 Percent Recovery = 99.4 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1010114 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.926 
 Most Probable Value = 1.915 
 Percent Recovery = 100.6 
 Analysis Date = 04/13/05 
 Lab Sample ID = 0970111 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.454 
 Most Probable Value = 1.400 
 Percent Recovery = 103.9 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0950133 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.054 
 Most Probable Value = 3.840 
 Percent Recovery = 105.6 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0890103 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50173  Lab Value = 1.964 
 Most Probable Value = 1.925 
 Percent Recovery = 102.0 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0840175 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.943 
 Most Probable Value = 1.915 
 Percent Recovery = 101.5 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0820101 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.835 
 Most Probable Value = 3.840 
 Percent Recovery = 99.9 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0810035 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50173  Lab Value = 2.000 
 Most Probable Value = 1.925 
 Percent Recovery = 103.9 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0770124 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.947 
 Most Probable Value = 1.925 
 Percent Recovery = 101.1 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0700206 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.901 
 Most Probable Value = 1.915 
 Percent Recovery = 99.3 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750083 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.765 
 Most Probable Value = 3.840 
 Percent Recovery = 98.0 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750090 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50173  Lab Value = 1.967 
 Most Probable Value = 1.915 
 Percent Recovery = 102.7 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0680057 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.966 
 Most Probable Value = 3.840 
 Percent Recovery = 103.3 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0670097 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50173  Lab Value = 2.055 
 Most Probable Value = 1.925 
 Percent Recovery = 106.8 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0630095 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.999 
 Most Probable Value = 1.915 
 Percent Recovery = 104.4 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0610081 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.529 
 Most Probable Value = 3.325 
 Percent Recovery = 106.1 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0600114 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50173  Lab Value = 3.904 
 Most Probable Value = 3.840 
 Percent Recovery = 101.7 
 Analysis Date = 03/01/05 
 Lab Sample ID = 0560030 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50173  Lab Value = 1.966 
 Most Probable Value = 1.925 
 Percent Recovery = 102.1 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0550086 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 3.313 
 Most Probable Value = 3.325 
 Percent Recovery = 99.6 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0540039 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50173  Lab Value = 3.701 
 Most Probable Value = 3.840 
 Percent Recovery = 96.4 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0530105 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50175-50173  Lab Value = 1.977 
 Most Probable Value = 1.925 
 Percent Recovery = 102.7 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0480107 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50173-50DIW  Lab Value = 3.337 
 Most Probable Value = 3.325 
 Percent Recovery = 100.4 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0470024 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50173  Lab Value = 3.972 
 Most Probable Value = 3.840 
 Percent Recovery = 103.4 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0420133 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50173  Lab Value = 1.970 
 Most Probable Value = 1.925 
 Percent Recovery = 102.3 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0410186 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.023 
 Most Probable Value = 3.840 
 Percent Recovery = 104.8 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0380082 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50173  Lab Value = 3.483 
 Most Probable Value = 3.325 
 Percent Recovery = 104.8 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0390059 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 2.049 
 Most Probable Value = 1.925 
 Percent Recovery = 106.4 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0330054 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 3.796 
 Most Probable Value = 3.573 
 Percent Recovery = 106.3 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0320101 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25171-75175  Lab Value = 3.835 
 Most Probable Value = 3.840 
 Percent Recovery = 99.9 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50173  Lab Value = 3.418 
 Most Probable Value = 3.325 
 Percent Recovery = 102.8 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0280053 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50173  Lab Value = 3.712 
 Most Probable Value = 3.573 
 Percent Recovery = 103.9 
 Analysis Date = 01/26/05 
 Lab Sample ID = 0250046 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 3.683 
 Most Probable Value = 3.325 
 Percent Recovery = 110.8 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0210120 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50171-50173  Lab Value = 3.960 
 Most Probable Value = 3.840 
 Percent Recovery = 103.1 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0190084 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50173  Lab Value = 3.837 
 Most Probable Value = 3.573 
 Percent Recovery = 107.4 
 Analysis Date = 01/19/05 
 Lab Sample ID = 0180076 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25171-75175  Lab Value = 3.945 
 Most Probable Value = 3.840 
 Percent Recovery = 102.7 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0110024 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50173  Lab Value = 3.410 
 Most Probable Value = 3.325 
 Percent Recovery = 102.6 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0130107 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50173  Lab Value = 3.608 
 Most Probable Value = 3.573 
 Percent Recovery = 101.0 
 Analysis Date = 01/11/05 
 Lab Sample ID = 0100085 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25171-75175  Lab Value = 3.476 
 Most Probable Value = 3.325 
 Percent Recovery = 104.5 
 Analysis Date = 01/10/05 
 Lab Sample ID = 0060063 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 4.101 
 Most Probable Value = 3.840 
 Percent Recovery = 106.8 
 Analysis Date = 01/06/05 
 Lab Sample ID = 0040022 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50175-50173  Lab Value = 1.480 
 Most Probable Value = 1.400 
 Percent Recovery = 105.7 
 Analysis Date = 01/04/05 
 Lab Sample ID = 3650040 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.700 
 Most Probable Value = 3.573 
 Percent Recovery = 103.6 
 Analysis Date = 12/30/04 
 Lab Sample ID = 3630017 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 1.409 
 Most Probable Value = 1.400 
 Percent Recovery = 100.6 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620027 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.307 
 Most Probable Value = 3.325 
 Percent Recovery = 99.5 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620018 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50173  Lab Value = 3.693 
 Most Probable Value = 3.573 
 Percent Recovery = 103.4 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3560051 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25171-75175  Lab Value = 1.533 
 Most Probable Value = 1.400 
 Percent Recovery = 109.5 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3510149 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.697 
 Most Probable Value = 3.325 
 Percent Recovery = 111.2 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3520153 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50171-50173  Lab Value = 3.802 
 Most Probable Value = 3.573 
 Percent Recovery = 106.4 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3490091 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25171-75175  Lab Value = 0.349 
 Most Probable Value = 0.325 
 Percent Recovery = 107.4 
 Analysis Date = 12/14/04 
 Lab Sample ID = 3440143 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 3.525 
 Most Probable Value = 3.325 
 Percent Recovery = 106.0 
 Analysis Date = 12/14/04 
 Lab Sample ID = 3450290 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50173  Lab Value = 1.468 
 Most Probable Value = 1.400 
 Percent Recovery = 104.9 
 Analysis Date = 12/11/04 
 Lab Sample ID = 3440144 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.791 
 Most Probable Value = 3.573 
 Percent Recovery = 106.1 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3430066 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25171-75175  Lab Value = 3.479 
 Most Probable Value = 3.325 
 Percent Recovery = 104.6 
 Analysis Date = 12/07/04 
 Lab Sample ID = 3410092 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 2.024 
 Most Probable Value = 1.915 
 Percent Recovery = 105.7 
 Analysis Date = 12/04/04 
 Lab Sample ID = 3360081 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.507 
 Most Probable Value = 1.400 
 Percent Recovery = 107.6 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.774 
 Most Probable Value = 3.573 
 Percent Recovery = 105.6 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3290011 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25171-75175  Lab Value = 2.008 
 Most Probable Value = 1.915 
 Percent Recovery = 104.9 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3280098 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.460 
 Most Probable Value = 1.400 
 Percent Recovery = 104.3 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3270045 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.990 
 Most Probable Value = 1.915 
 Percent Recovery = 103.9 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3210084 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.769 
 Most Probable Value = 3.573 
 Percent Recovery = 105.5 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3220112 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25171-75175  Lab Value = 1.475 
 Most Probable Value = 1.400 
 Percent Recovery = 105.4 
 Analysis Date = 11/16/04 
 Lab Sample ID = 3170165 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.078 
 Most Probable Value = 1.915 
 Percent Recovery = 108.5 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3130201 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.633 
 Most Probable Value = 3.573 
 Percent Recovery = 101.7 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3140104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 1.585 
 Most Probable Value = 1.400 
 Percent Recovery = 113.2 
 Analysis Date = 11/08/04 
 Lab Sample ID = 3100011 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.766 
 Most Probable Value = 3.573 
 Percent Recovery = 105.4 
 Analysis Date = 11/05/04 
 Lab Sample ID = 3080008 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25171-75175  Lab Value = 2.067 
 Most Probable Value = 1.925 
 Percent Recovery = 107.4 
 Analysis Date = 11/04/04 
 Lab Sample ID = 3060116 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.056 
 Most Probable Value = 1.915 
 Percent Recovery = 107.4 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3030011 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.511 
 Most Probable Value = 1.400 
 Percent Recovery = 107.9 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3000185 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.018 
 Most Probable Value = 1.925 
 Percent Recovery = 104.8 
 Analysis Date = 10/30/04 
 Lab Sample ID = 2990113 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.013 
 Most Probable Value = 1.915 
 Percent Recovery = 105.1 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2950151 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.376 
 Most Probable Value = 1.400 
 Percent Recovery = 98.3 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2940026 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.836 
 Most Probable Value = 1.915 
 Percent Recovery = 95.9 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2890198 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.040 
 Most Probable Value = 1.925 
 Percent Recovery = 106.0 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2920033 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.293 
 Most Probable Value = 1.400 
 Percent Recovery = 92.4 
 Analysis Date = 10/15/04 
 Lab Sample ID = 2870064 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.903 
 Most Probable Value = 1.925 
 Percent Recovery = 98.9 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2820227 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.868 
 Most Probable Value = 1.915 
 Percent Recovery = 97.5 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2800209 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.339 
 Most Probable Value = 1.400 
 Percent Recovery = 95.6 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2780101 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.520 
 Most Probable Value = 4.217 
 Percent Recovery = 107.2 
 Analysis Date = 10/05/04 
 Lab Sample ID = 2660100 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 3.775 
 Most Probable Value = 3.780 
 Percent Recovery = 99.9 
 Analysis Date = 10/02/04 
 Lab Sample ID = 2710005 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50167-50171  Lab Value = 3.726 
 Most Probable Value = 3.780 
 Percent Recovery = 98.6 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2640151 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50171  Lab Value = 1.310 
 Most Probable Value = 1.400 
 Percent Recovery = 93.6 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610092 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.500 
 Most Probable Value = 4.217 
 Percent Recovery = 106.7 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610096 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.440 
 Most Probable Value = 4.217 
 Percent Recovery = 105.3 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2580139 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 1.400 
 Most Probable Value = 1.400 
 Percent Recovery = 100.0 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2570023 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.960 
 Most Probable Value = 3.780 
 Percent Recovery = 104.8 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2540394 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 4.800 
 Most Probable Value = 4.217 
 Percent Recovery = 113.8 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2520141 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 25169-75167  Lab Value = 1.270 
 Most Probable Value = 1.400 
 Percent Recovery = 90.7 
 Analysis Date = 09/10/04 
 Lab Sample ID = 2510195 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.360 
 Most Probable Value = 1.400 
 Percent Recovery = 97.1 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470066 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.840 
 Most Probable Value = 3.780 
 Percent Recovery = 101.6 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470068 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 4.320 
 Most Probable Value = 4.217 
 Percent Recovery = 102.4 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470063 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 1.870 
 Most Probable Value = 1.943 
 Percent Recovery = 96.3 
 Analysis Date = 09/02/04 
 Lab Sample ID = 2360305 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75169-25DIW  Lab Value = 2.000 
 Most Probable Value = 2.100 
 Percent Recovery = 95.2 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2380232 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 1.980 
 Most Probable Value = 2.100 
 Percent Recovery = 94.3 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360307 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.760 
 Most Probable Value = 3.780 
 Percent Recovery = 99.5 
 Analysis Date = 08/25/04 
 Lab Sample ID = 2330196 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50171  Lab Value = 1.940 
 Most Probable Value = 1.943 
 Percent Recovery = 99.9 
 Analysis Date = 08/24/04 
 Lab Sample ID = 2310191 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 1.990 
 Most Probable Value = 1.943 
 Percent Recovery = 102.4 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290112 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.810 
 Most Probable Value = 3.780 
 Percent Recovery = 100.8 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290181 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 3.770 
 Most Probable Value = 3.780 
 Percent Recovery = 99.7 
 Analysis Date = 08/17/04 
 Lab Sample ID = 2250114 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50167-50171  Lab Value = 2.010 
 Most Probable Value = 2.100 
 Percent Recovery = 95.7 
 Analysis Date = 08/13/04 
 Lab Sample ID = 2240196 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.090 
 Most Probable Value = 1.943 
 Percent Recovery = 107.6 
 Analysis Date = 08/11/04 
 Lab Sample ID = 2220151 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 2.240 
 Most Probable Value = 2.100 
 Percent Recovery = 106.7 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180207 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.160 
 Most Probable Value = 1.943 
 Percent Recovery = 111.2 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180210 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.900 
 Most Probable Value = 3.780 
 Percent Recovery = 103.2 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2190180 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 3.830 
 Most Probable Value = 3.780 
 Percent Recovery = 101.3 
 Analysis Date = 08/06/04 
 Lab Sample ID = 2170218 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 2.180 
 Most Probable Value = 2.100 
 Percent Recovery = 103.8 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2090247 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.250 
 Most Probable Value = 3.133 
 Percent Recovery = 103.8 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2080068 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 4.400 
 Most Probable Value = 4.217 
 Percent Recovery = 104.3 
 Analysis Date = 07/29/04 
 Lab Sample ID = 2040261 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 2.150 
 Most Probable Value = 2.100 
 Percent Recovery = 102.4 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2030202 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.450 
 Most Probable Value = 4.217 
 Percent Recovery = 105.5 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010149 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 3.310 
 Most Probable Value = 3.133 
 Percent Recovery = 105.7 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010328 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25167-75169  Lab Value = 3.050 
 Most Probable Value = 3.133 
 Percent Recovery = 97.4 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1980050 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25167-75169  Lab Value = 2.200 
 Most Probable Value = 2.100 
 Percent Recovery = 104.8 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1950099 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.390 
 Most Probable Value = 4.217 
 Percent Recovery = 104.1 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1960110 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 2.080 
 Most Probable Value = 2.100 
 Percent Recovery = 99.0 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890096 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.230 
 Most Probable Value = 4.217 
 Percent Recovery = 100.3 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1900183 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 4.220 
 Most Probable Value = 4.217 
 Percent Recovery = 100.1 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1880086 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 3.130 
 Most Probable Value = 3.133 
 Percent Recovery = 99.9 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1910177 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25167-75169  Lab Value = 3.130 
 Most Probable Value = 3.133 
 Percent Recovery = 99.9 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890094 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25167-75169  Lab Value = 3.990 
 Most Probable Value = 3.780 
 Percent Recovery = 105.6 
 Analysis Date = 06/30/04 
 Lab Sample ID = 1800053 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50167-50171  Lab Value = 1.390 
 Most Probable Value = 1.400 
 Percent Recovery = 99.3 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1740198 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.900 
 Most Probable Value = 3.780 
 Percent Recovery = 103.2 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1730133 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 4.362 
 Most Probable Value = 4.217 
 Percent Recovery = 103.4 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1750198 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 4.279 
 Most Probable Value = 4.217 
 Percent Recovery = 101.5 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1610174 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 1.440 
 Most Probable Value = 1.400 
 Percent Recovery = 102.9 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1680180 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.370 
 Most Probable Value = 4.217 
 Percent Recovery = 103.6 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1690250 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.390 
 Most Probable Value = 4.217 
 Percent Recovery = 104.1 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1670238 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 1.420 
 Most Probable Value = 1.400 
 Percent Recovery = 101.4 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660231 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.810 
 Most Probable Value = 3.780 
 Percent Recovery = 100.8 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660229 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 1.340 
 Most Probable Value = 1.400 
 Percent Recovery = 95.7 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1600037 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.330 
 Most Probable Value = 1.400 
 Percent Recovery = 95.0 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1560049 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.800 
 Most Probable Value = 3.780 
 Percent Recovery = 100.5 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590115 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 4.190 
 Most Probable Value = 4.217 
 Percent Recovery = 99.3 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590117 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 2.040 
 Most Probable Value = 2.100 
 Percent Recovery = 97.1 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1470159 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.060 
 Most Probable Value = 2.100 
 Percent Recovery = 98.1 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410033 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 1.860 
 Most Probable Value = 1.943 
 Percent Recovery = 95.8 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450086 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.650 
 Most Probable Value = 3.780 
 Percent Recovery = 96.6 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410184 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50167-50171  Lab Value = 1.980 
 Most Probable Value = 1.943 
 Percent Recovery = 101.9 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1380193 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.830 
 Most Probable Value = 3.780 
 Percent Recovery = 101.3 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1350391 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 1.990 
 Most Probable Value = 2.100 
 Percent Recovery = 94.8 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1320091 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 1.900 
 Most Probable Value = 1.943 
 Percent Recovery = 97.8 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1340013 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.590 
 Most Probable Value = 3.780 
 Percent Recovery = 95.0 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1330110 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50167-50171  Lab Value = 1.890 
 Most Probable Value = 1.943 
 Percent Recovery = 97.3 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280299 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.560 
 Most Probable Value = 3.780 
 Percent Recovery = 94.2 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280298 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50167-50171  Lab Value = 2.040 
 Most Probable Value = 2.100 
 Percent Recovery = 97.1 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260164 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.030 
 Most Probable Value = 1.943 
 Percent Recovery = 104.5 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260167 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.020 
 Most Probable Value = 3.780 
 Percent Recovery = 106.3 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1250059 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 2.140 
 Most Probable Value = 2.100 
 Percent Recovery = 101.9 
 Analysis Date = 04/30/04 
 Lab Sample ID = 1180088 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.340 
 Most Probable Value = 4.217 
 Percent Recovery = 102.9 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1130167 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 3.300 
 Most Probable Value = 3.133 
 Percent Recovery = 105.3 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1140203 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25167-75169  Lab Value = 2.080 
 Most Probable Value = 2.100 
 Percent Recovery = 99.0 
 Analysis Date = 04/28/04 
 Lab Sample ID = 1120116 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.440 
 Most Probable Value = 3.133 
 Percent Recovery = 109.8 
 Analysis Date = 04/21/04 
 Lab Sample ID = 1100104 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25167-75169  Lab Value = 4.630 
 Most Probable Value = 4.217 
 Percent Recovery = 109.8 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1070088 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25169-75167  Lab Value = 3.230 
 Most Probable Value = 3.133 
 Percent Recovery = 103.1 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1060215 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25167-75169  Lab Value = 2.060 
 Most Probable Value = 2.100 
 Percent Recovery = 98.1 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1040080 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.730 
 Most Probable Value = 4.217 
 Percent Recovery = 112.2 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1050153 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25169-75167  Lab Value = 4.560 
 Most Probable Value = 4.217 
 Percent Recovery = 108.1 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000011 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25169-75167  Lab Value = 3.520 
 Most Probable Value = 3.133 
 Percent Recovery = 112.4 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000229 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25167-75169  Lab Value = 2.170 
 Most Probable Value = 2.100 
 Percent Recovery = 103.3 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980127 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.310 
 Most Probable Value = 3.133 
 Percent Recovery = 105.7 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980129 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25167-75169  Lab Value = 4.260 
 Most Probable Value = 4.217 
 Percent Recovery = 101.0 
 Analysis Date = 04/08/04 
 Lab Sample ID = 0790169 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 4.080 
 Most Probable Value = 4.217 
 Percent Recovery = 96.7 
 Analysis Date = 04/08/04 
 Lab Sample ID = 0970084 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 4.080 
 Most Probable Value = 3.780 
 Percent Recovery = 107.9 
 Analysis Date = 03/26/04 
 Lab Sample ID = 0840043 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50167-50171  Lab Value = 1.340 
 Most Probable Value = 1.400 
 Percent Recovery = 95.7 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0780118 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.710 
 Most Probable Value = 3.780 
 Percent Recovery = 98.1 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0770123 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 1.600 
 Most Probable Value = 1.400 
 Percent Recovery = 114.3 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0720257 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.740 
 Most Probable Value = 4.217 
 Percent Recovery = 112.4 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0750069 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25169-75167  Lab Value = 4.340 
 Most Probable Value = 4.217 
 Percent Recovery = 102.9 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0710092 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 1.470 
 Most Probable Value = 1.400 
 Percent Recovery = 105.0 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700109 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.100 
 Most Probable Value = 3.780 
 Percent Recovery = 108.5 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700088 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50167-50171  Lab Value = 1.460 
 Most Probable Value = 1.400 
 Percent Recovery = 104.3 
 Analysis Date = 03/10/04 
 Lab Sample ID = 3390172 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.370 
 Most Probable Value = 1.400 
 Percent Recovery = 97.9 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0640098 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.770 
 Most Probable Value = 3.780 
 Percent Recovery = 99.7 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630084 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50167-50171  Lab Value = 4.180 
 Most Probable Value = 4.217 
 Percent Recovery = 99.1 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0650010 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.180 
 Most Probable Value = 4.217 
 Percent Recovery = 99.1 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630088 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 1.440 
 Most Probable Value = 1.400 
 Percent Recovery = 102.9 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0620098 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.240 
 Most Probable Value = 2.100 
 Percent Recovery = 106.7 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0560017 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.110 
 Most Probable Value = 1.943 
 Percent Recovery = 108.6 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0540144 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 2.220 
 Most Probable Value = 2.100 
 Percent Recovery = 105.7 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0500110 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.880 
 Most Probable Value = 3.780 
 Percent Recovery = 102.6 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0490046 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 2.190 
 Most Probable Value = 1.943 
 Percent Recovery = 112.7 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0430004 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.020 
 Most Probable Value = 3.780 
 Percent Recovery = 106.3 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0440044 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 4.020 
 Most Probable Value = 3.780 
 Percent Recovery = 106.3 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0420063 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 2.330 
 Most Probable Value = 2.100 
 Percent Recovery = 111.0 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0410083 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.040 
 Most Probable Value = 1.943 
 Percent Recovery = 105.0 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0370114 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.030 
 Most Probable Value = 3.780 
 Percent Recovery = 106.6 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0360098 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 2.130 
 Most Probable Value = 2.100 
 Percent Recovery = 101.4 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.130 
 Most Probable Value = 1.943 
 Percent Recovery = 109.7 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350013 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.970 
 Most Probable Value = 3.780 
 Percent Recovery = 105.0 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350014 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50167-50171  Lab Value = 2.150 
 Most Probable Value = 2.100 
 Percent Recovery = 102.4 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0270023 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.150 
 Most Probable Value = 3.133 
 Percent Recovery = 100.6 
 Analysis Date = 01/26/04 
 Lab Sample ID = 0230097 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25167-75169  Lab Value = 2.190 
 Most Probable Value = 2.100 
 Percent Recovery = 104.3 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0210229 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.330 
 Most Probable Value = 4.217 
 Percent Recovery = 102.7 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0220108 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 3.130 
 Most Probable Value = 3.133 
 Percent Recovery = 99.9 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0160109 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25167-75169  Lab Value = 4.367 
 Most Probable Value = 4.217 
 Percent Recovery = 103.6 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0130120 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.309 
 Most Probable Value = 4.217 
 Percent Recovery = 102.2 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0070034 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 3.207 
 Most Probable Value = 3.133 
 Percent Recovery = 102.4 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0080053 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25167-75169  Lab Value = 4.142 
 Most Probable Value = 4.217 
 Percent Recovery = 98.2 
 Analysis Date = 01/17/04 
 Lab Sample ID = 0150119 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25169-75167  Lab Value = 3.291 
 Most Probable Value = 3.133 
 Percent Recovery = 105.1 
 Analysis Date = 01/15/04 
 Lab Sample ID = 0140070 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25167-75169  Lab Value = 2.210 
 Most Probable Value = 2.100 
 Percent Recovery = 105.2 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0120095 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.185 
 Most Probable Value = 2.100 
 Percent Recovery = 104.1 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060024 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.925 
 Most Probable Value = 3.780 
 Percent Recovery = 103.8 
 Analysis Date = 01/08/04 
 Lab Sample ID = 3380068 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50171  Lab Value = 4.393 
 Most Probable Value = 4.217 
 Percent Recovery = 104.2 
 Analysis Date = 01/08/04 
 Lab Sample ID = 3380066 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 4.304 
 Most Probable Value = 4.217 
 Percent Recovery = 102.0 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0050037 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 3.250 
 Most Probable Value = 3.133 
 Percent Recovery = 103.8 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060026 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 3.951 
 Most Probable Value = 3.780 
 Percent Recovery = 104.5 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3580004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 4.351 
 Most Probable Value = 4.217 
 Percent Recovery = 103.2 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3490026 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 1.386 
 Most Probable Value = 1.400 
 Percent Recovery = 99.0 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3530206 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.412 
 Most Probable Value = 4.217 
 Percent Recovery = 104.6 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3560119 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 3.910 
 Most Probable Value = 3.780 
 Percent Recovery = 103.4 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3520155 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 4.456 
 Most Probable Value = 4.217 
 Percent Recovery = 105.7 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3500091 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 1.441 
 Most Probable Value = 1.400 
 Percent Recovery = 102.9 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3490101 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.398 
 Most Probable Value = 1.400 
 Percent Recovery = 99.9 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3450142 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.650 
 Most Probable Value = 3.780 
 Percent Recovery = 96.6 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3440153 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50167-50171  Lab Value = 3.980 
 Most Probable Value = 4.217 
 Percent Recovery = 94.4 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3420095 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25169-75167  Lab Value = 1.977 
 Most Probable Value = 2.100 
 Percent Recovery = 94.1 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290168 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.104 
 Most Probable Value = 1.943 
 Percent Recovery = 108.3 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3280019 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 1.337 
 Most Probable Value = 1.400 
 Percent Recovery = 95.5 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3370085 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.094 
 Most Probable Value = 1.943 
 Percent Recovery = 107.8 
 Analysis Date = 12/09/03 
 Lab Sample ID = 3170135 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.848 
 Most Probable Value = 3.780 
 Percent Recovery = 101.8 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3250017 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50171  Lab Value = 2.170 
 Most Probable Value = 2.100 
 Percent Recovery = 103.3 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3230182 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.290 
 Most Probable Value = 2.100 
 Percent Recovery = 109.0 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160058 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.180 
 Most Probable Value = 3.780 
 Percent Recovery = 110.6 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160061 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50167-50171  Lab Value = 2.117 
 Most Probable Value = 1.943 
 Percent Recovery = 109.0 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210081 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.921 
 Most Probable Value = 3.780 
 Percent Recovery = 103.7 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210091 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50171  Lab Value = 2.130 
 Most Probable Value = 2.100 
 Percent Recovery = 101.4 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100100 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.050 
 Most Probable Value = 1.943 
 Percent Recovery = 105.5 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100107 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 2.010 
 Most Probable Value = 1.943 
 Percent Recovery = 103.5 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100103 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.880 
 Most Probable Value = 3.780 
 Percent Recovery = 102.6 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100108 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 4.070 
 Most Probable Value = 3.780 
 Percent Recovery = 107.7 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100101 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50167-50171  Lab Value = 0.574 
 Most Probable Value = 0.550 
 Percent Recovery = 104.4 
 Analysis Date = 11/24/03 
 Lab Sample ID = 2030235 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.413 
 Most Probable Value = 2.100 
 Percent Recovery = 114.9 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3010021 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.620 
 Most Probable Value = 4.217 
 Percent Recovery = 109.6 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2960049 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25169-75167  Lab Value = 3.766 
 Most Probable Value = 3.133 
 Percent Recovery = 120.2 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2970150 
 Number of FPS (SD) = 3.1 
 Blind Sample ID = 25167-75169  Lab Value = 2.441 
 Most Probable Value = 2.100 
 Percent Recovery = 116.2 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2950089 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.493 
 Most Probable Value = 3.133 
 Percent Recovery = 111.5 
 Analysis Date = 10/22/03 
 Lab Sample ID = 2930063 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25167-75169  Lab Value = 4.360 
 Most Probable Value = 4.217 
 Percent Recovery = 103.4 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2900093 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 3.292 
 Most Probable Value = 3.133 
 Percent Recovery = 105.1 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2890046 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25167-75169  Lab Value = 4.671 
 Most Probable Value = 4.217 
 Percent Recovery = 110.8 
 Analysis Date = 10/17/03 
 Lab Sample ID = 2880039 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25169-75167  Lab Value = 2.210 
 Most Probable Value = 2.100 
 Percent Recovery = 105.2 
 Analysis Date = 10/15/03 
 Lab Sample ID = 2870157 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.334 
 Most Probable Value = 4.217 
 Percent Recovery = 102.8 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810068 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 3.150 
 Most Probable Value = 3.133 
 Percent Recovery = 100.6 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810067 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25167-75169  Lab Value = 3.300 
 Most Probable Value = 3.133 
 Percent Recovery = 105.4 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800049 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25167-75169  Lab Value = 4.334 
 Most Probable Value = 4.217 
 Percent Recovery = 102.8 
 Analysis Date = 10/07/03 
 Lab Sample ID = 2790107 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 2.172 
 Most Probable Value = 2.083 
 Percent Recovery = 104.3 
 Analysis Date = 10/03/03 
 Lab Sample ID = 2750085 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 2.080 
 Most Probable Value = 1.955 
 Percent Recovery = 106.4 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2720099 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50160-50158  Lab Value = 2.240 
 Most Probable Value = 2.083 
 Percent Recovery = 107.5 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25162-75158  Lab Value = 1.986 
 Most Probable Value = 1.955 
 Percent Recovery = 101.6 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2680130 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 1.964 
 Most Probable Value = 1.955 
 Percent Recovery = 100.5 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2660184 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 2.092 
 Most Probable Value = 2.083 
 Percent Recovery = 100.4 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2660185 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 2.036 
 Most Probable Value = 2.083 
 Percent Recovery = 97.7 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2650126 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 2.138 
 Most Probable Value = 2.083 
 Percent Recovery = 102.6 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 2.106 
 Most Probable Value = 1.955 
 Percent Recovery = 107.7 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2620141 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50160-50158  Lab Value = 2.060 
 Most Probable Value = 1.955 
 Percent Recovery = 105.4 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610103 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50158  Lab Value = 2.043 
 Most Probable Value = 1.955 
 Percent Recovery = 104.5 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590133 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50158  Lab Value = 2.188 
 Most Probable Value = 2.083 
 Percent Recovery = 105.0 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 2.169 
 Most Probable Value = 2.083 
 Percent Recovery = 104.1 
 Analysis Date = 09/19/03 
 Lab Sample ID = 2520132 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 2.173 
 Most Probable Value = 2.083 
 Percent Recovery = 104.3 
 Analysis Date = 09/19/03 
 Lab Sample ID = 2520126 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 2.020 
 Most Probable Value = 1.955 
 Percent Recovery = 103.3 
 Analysis Date = 09/18/03 
 Lab Sample ID = 2540341 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 1.003 
 Most Probable Value = 0.855 
 Percent Recovery = 117.3 
 Analysis Date = 09/18/03 
 Lab Sample ID = 2370103 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.178 
 Most Probable Value = 2.083 
 Percent Recovery = 104.6 
 Analysis Date = 09/18/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 1.947 
 Most Probable Value = 1.955 
 Percent Recovery = 99.6 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2510128 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 2.113 
 Most Probable Value = 2.083 
 Percent Recovery = 101.4 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 2.112 
 Most Probable Value = 1.955 
 Percent Recovery = 108.1 
 Analysis Date = 09/13/03 
 Lab Sample ID = 2460166 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.930 
 Most Probable Value = 0.855 
 Percent Recovery = 108.8 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2410132 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.571 
 Most Probable Value = 2.700 
 Percent Recovery = 95.2 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2320206 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 2.991 
 Most Probable Value = 2.700 
 Percent Recovery = 110.8 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2380209 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50160-50162  Lab Value = 2.921 
 Most Probable Value = 2.700 
 Percent Recovery = 108.2 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370110 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.947 
 Most Probable Value = 0.855 
 Percent Recovery = 110.7 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370111 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.872 
 Most Probable Value = 0.855 
 Percent Recovery = 101.9 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.660 
 Most Probable Value = 2.700 
 Percent Recovery = 98.5 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2390142 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.794 
 Most Probable Value = 0.855 
 Percent Recovery = 92.8 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 1.012 
 Most Probable Value = 0.855 
 Percent Recovery = 118.3 
 Analysis Date = 09/08/03 
 Lab Sample ID = 2230149 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 1.090 
 Most Probable Value = 0.855 
 Percent Recovery = 127.5 
 Analysis Date = 09/08/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.782 
 Most Probable Value = 0.855 
 Percent Recovery = 91.5 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.912 
 Most Probable Value = 2.700 
 Percent Recovery = 107.9 
 Analysis Date = 08/28/03 
 Lab Sample ID = 2310232 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50160-50162  Lab Value = 2.446 
 Most Probable Value = 2.700 
 Percent Recovery = 90.6 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2260052 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50160-50162  Lab Value = 0.847 
 Most Probable Value = 0.855 
 Percent Recovery = 99.0 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2260023 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.653 
 Most Probable Value = 2.700 
 Percent Recovery = 98.3 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2250131 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50162  Lab Value = 0.750 
 Most Probable Value = 0.855 
 Percent Recovery = 87.7 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2190294 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.767 
 Most Probable Value = 2.700 
 Percent Recovery = 102.5 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2180255 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 2.815 
 Most Probable Value = 2.700 
 Percent Recovery = 104.3 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2160089 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50162  Lab Value = 0.854 
 Most Probable Value = 0.855 
 Percent Recovery = 99.8 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.554 
 Most Probable Value = 0.550 
 Percent Recovery = 100.8 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2110153 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.448 
 Most Probable Value = 2.400 
 Percent Recovery = 102.0 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2120194 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.536 
 Most Probable Value = 0.550 
 Percent Recovery = 97.5 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2130211 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.396 
 Most Probable Value = 2.400 
 Percent Recovery = 99.8 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.509 
 Most Probable Value = 0.550 
 Percent Recovery = 92.6 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100082 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.358 
 Most Probable Value = 2.400 
 Percent Recovery = 98.3 
 Analysis Date = 08/07/03 
 Lab Sample ID = 2060330 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.567 
 Most Probable Value = 0.550 
 Percent Recovery = 103.0 
 Analysis Date = 08/07/03 
 Lab Sample ID = 2060331 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.530 
 Most Probable Value = 0.550 
 Percent Recovery = 96.4 
 Analysis Date = 07/25/03 
 Lab Sample ID = 2050307 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.492 
 Most Probable Value = 2.400 
 Percent Recovery = 103.8 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2040051 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.503 
 Most Probable Value = 2.400 
 Percent Recovery = 104.3 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020064 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.305 
 Most Probable Value = 2.400 
 Percent Recovery = 96.0 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1980176 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.392 
 Most Probable Value = 2.400 
 Percent Recovery = 99.7 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1960190 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.592 
 Most Probable Value = 0.550 
 Percent Recovery = 107.5 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1970166 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.638 
 Most Probable Value = 0.550 
 Percent Recovery = 116.0 
 Analysis Date = 07/16/03 
 Lab Sample ID = 1950116 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.598 
 Most Probable Value = 0.550 
 Percent Recovery = 108.7 
 Analysis Date = 07/16/03 
 Lab Sample ID = 1950117 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.500 
 Most Probable Value = 2.400 
 Percent Recovery = 104.2 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1900243 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.537 
 Most Probable Value = 0.550 
 Percent Recovery = 97.7 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1910191 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.502 
 Most Probable Value = 2.400 
 Percent Recovery = 104.2 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1880064 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.000 
 Most Probable Value = 1.955 
 Percent Recovery = 102.3 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780190 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 2.170 
 Most Probable Value = 2.083 
 Percent Recovery = 104.2 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 0.616 
 Most Probable Value = 0.550 
 Percent Recovery = 112.0 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1890166 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.566 
 Most Probable Value = 0.550 
 Percent Recovery = 103.0 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.936 
 Most Probable Value = 1.955 
 Percent Recovery = 99.0 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1740202 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 2.059 
 Most Probable Value = 2.083 
 Percent Recovery = 98.8 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1810172 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 2.019 
 Most Probable Value = 2.083 
 Percent Recovery = 96.9 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1740203 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 2.079 
 Most Probable Value = 2.083 
 Percent Recovery = 99.8 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1740034 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 1.839 
 Most Probable Value = 1.955 
 Percent Recovery = 94.1 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1680009 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50158  Lab Value = 1.988 
 Most Probable Value = 2.083 
 Percent Recovery = 95.4 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1600203 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 2.090 
 Most Probable Value = 2.083 
 Percent Recovery = 100.3 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 1.979 
 Most Probable Value = 1.955 
 Percent Recovery = 101.2 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1700127 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 2.144 
 Most Probable Value = 2.083 
 Percent Recovery = 102.9 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 1.999 
 Most Probable Value = 1.955 
 Percent Recovery = 102.3 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1640073 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 2.078 
 Most Probable Value = 2.083 
 Percent Recovery = 99.8 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1640004 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 2.092 
 Most Probable Value = 1.955 
 Percent Recovery = 107.0 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620214 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50160-50158  Lab Value = 2.267 
 Most Probable Value = 2.083 
 Percent Recovery = 108.8 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25162-75158  Lab Value = 2.828 
 Most Probable Value = 2.700 
 Percent Recovery = 104.7 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540024 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50162  Lab Value = 2.191 
 Most Probable Value = 1.955 
 Percent Recovery = 112.1 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1560232 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50160-50158  Lab Value = 1.989 
 Most Probable Value = 1.955 
 Percent Recovery = 101.8 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540186 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.917 
 Most Probable Value = 0.855 
 Percent Recovery = 107.2 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540185 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.212 
 Most Probable Value = 2.083 
 Percent Recovery = 106.2 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1570331 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25162-75158  Lab Value = 2.191 
 Most Probable Value = 2.083 
 Percent Recovery = 105.2 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 2.907 
 Most Probable Value = 2.700 
 Percent Recovery = 107.7 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1480216 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.981 
 Most Probable Value = 0.855 
 Percent Recovery = 114.7 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.978 
 Most Probable Value = 0.855 
 Percent Recovery = 114.4 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50158-50DIW  Y = 100
The SGPlot Procedure

- Potassium, FIL, ICP-OES -
Percent Recovery by Concentration
NWQL Parameter: 00935, Method: PLO03
Analysis Dates: 06/05/03 through 09/29/06
Open Data Set

 Lab Value = 3.735 
 Most Probable Value = 1.050 
 Percent Recovery = 355.7 
 Analysis Date = 12/05/05 
 Lab Sample ID = 3350107 
 Number of FPS (SD) = 29.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.100 
 Most Probable Value = 0.170 
 Percent Recovery = 58.8 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = P36  Lab Value = 1.970 
 Most Probable Value = 1.400 
 Percent Recovery = 140.7 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1160124 
 Number of FPS (SD) = 5.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.489 
 Most Probable Value = 1.400 
 Percent Recovery = 34.9 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650153 
 Number of FPS (SD) = -8.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.010 
 Most Probable Value = 1.943 
 Percent Recovery = 206.4 
 Analysis Date = 02/19/04 
 Lab Sample ID = 0480048 
 Number of FPS (SD) = 14.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 0.376 
 Most Probable Value = 2.100 
 Percent Recovery = 17.9 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = -11.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.160 
 Most Probable Value = 2.083 
 Percent Recovery = 7.7 
 Analysis Date = 09/23/03 
 Lab Sample ID = 2550415 
 Number of FPS (SD) = -12.9 
 Blind Sample ID = 25162-75158  Lab Value = 3.735 
 Most Probable Value = 1.050 
 Percent Recovery = 355.7 
 Analysis Date = 12/05/05 
 Lab Sample ID = 3350107 
 Number of FPS (SD) = 29.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.100 
 Most Probable Value = 0.170 
 Percent Recovery = 58.8 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = P36  Lab Value = 1.970 
 Most Probable Value = 1.400 
 Percent Recovery = 140.7 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1160124 
 Number of FPS (SD) = 5.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.489 
 Most Probable Value = 1.400 
 Percent Recovery = 34.9 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650153 
 Number of FPS (SD) = -8.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.010 
 Most Probable Value = 1.943 
 Percent Recovery = 206.4 
 Analysis Date = 02/19/04 
 Lab Sample ID = 0480048 
 Number of FPS (SD) = 14.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 0.376 
 Most Probable Value = 2.100 
 Percent Recovery = 17.9 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = -11.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.160 
 Most Probable Value = 2.083 
 Percent Recovery = 7.7 
 Analysis Date = 09/23/03 
 Lab Sample ID = 2550415 
 Number of FPS (SD) = -12.9 
 Blind Sample ID = 25162-75158  Lab Value = 1.096 
 Most Probable Value = 1.050 
 Percent Recovery = 104.4 
 Analysis Date = 09/29/06 
 Lab Sample ID = 2700087 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.682 
 Most Probable Value = 2.873 
 Percent Recovery = 93.4 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2690079 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.751 
 Most Probable Value = 3.698 
 Percent Recovery = 101.4 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2650112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 1.050 
 Most Probable Value = 1.050 
 Percent Recovery = 100.0 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2630117 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.880 
 Most Probable Value = 2.873 
 Percent Recovery = 100.3 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2620208 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.506 
 Most Probable Value = 3.698 
 Percent Recovery = 94.8 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2580206 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25177-75175  Lab Value = 1.058 
 Most Probable Value = 1.050 
 Percent Recovery = 100.8 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2560143 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.057 
 Most Probable Value = 1.050 
 Percent Recovery = 100.7 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2480072 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.819 
 Most Probable Value = 2.873 
 Percent Recovery = 98.1 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2500169 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.656 
 Most Probable Value = 3.698 
 Percent Recovery = 98.9 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2500167 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25177-75175  Lab Value = 2.891 
 Most Probable Value = 2.873 
 Percent Recovery = 100.6 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2300087 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.904 
 Most Probable Value = 2.873 
 Percent Recovery = 101.1 
 Analysis Date = 09/01/06 
 Lab Sample ID = 2230259 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.485 
 Most Probable Value = 2.350 
 Percent Recovery = 105.7 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2410041 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50177-50179  Lab Value = 2.805 
 Most Probable Value = 2.873 
 Percent Recovery = 97.7 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2370432 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.725 
 Most Probable Value = 3.698 
 Percent Recovery = 100.7 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2360201 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 2.994 
 Most Probable Value = 2.873 
 Percent Recovery = 104.2 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2190177 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.397 
 Most Probable Value = 2.350 
 Percent Recovery = 102.0 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2340039 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50177-50179  Lab Value = 3.854 
 Most Probable Value = 3.698 
 Percent Recovery = 104.2 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2280131 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25177-75175  Lab Value = 2.425 
 Most Probable Value = 2.350 
 Percent Recovery = 103.2 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2270193 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50177-50179  Lab Value = 3.769 
 Most Probable Value = 3.698 
 Percent Recovery = 101.9 
 Analysis Date = 08/10/06 
 Lab Sample ID = 2210198 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25177-75175  Lab Value = 2.376 
 Most Probable Value = 2.350 
 Percent Recovery = 101.1 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2200106 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50177-50179  Lab Value = 3.632 
 Most Probable Value = 3.698 
 Percent Recovery = 98.2 
 Analysis Date = 08/04/06 
 Lab Sample ID = 2150114 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25177-75175  Lab Value = 2.772 
 Most Probable Value = 2.825 
 Percent Recovery = 98.1 
 Analysis Date = 08/01/06 
 Lab Sample ID = 2120205 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25179-75177  Lab Value = 2.421 
 Most Probable Value = 2.350 
 Percent Recovery = 103.0 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2080099 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50177-50179  Lab Value = 2.799 
 Most Probable Value = 2.873 
 Percent Recovery = 97.4 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2060031 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.784 
 Most Probable Value = 2.825 
 Percent Recovery = 98.5 
 Analysis Date = 07/25/06 
 Lab Sample ID = 2050125 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25179-75177  Lab Value = 2.944 
 Most Probable Value = 2.873 
 Percent Recovery = 102.5 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990164 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.552 
 Most Probable Value = 2.350 
 Percent Recovery = 108.6 
 Analysis Date = 07/21/06 
 Lab Sample ID = 2010016 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50177-50179  Lab Value = 2.897 
 Most Probable Value = 2.825 
 Percent Recovery = 102.5 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990013 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 2.407 
 Most Probable Value = 2.350 
 Percent Recovery = 102.4 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1940283 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50177-50179  Lab Value = 2.835 
 Most Probable Value = 2.873 
 Percent Recovery = 98.7 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1930120 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.729 
 Most Probable Value = 2.873 
 Percent Recovery = 95.0 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1860015 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.366 
 Most Probable Value = 2.350 
 Percent Recovery = 100.7 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910085 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50177-50179  Lab Value = 1.905 
 Most Probable Value = 1.915 
 Percent Recovery = 99.5 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1860009 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.885 
 Most Probable Value = 2.825 
 Percent Recovery = 102.1 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910079 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25179-75177  Lab Value = 2.573 
 Most Probable Value = 2.350 
 Percent Recovery = 109.5 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1790180 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50177-50179  Lab Value = 2.833 
 Most Probable Value = 2.825 
 Percent Recovery = 100.3 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1800252 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25179-75177  Lab Value = 1.927 
 Most Probable Value = 1.915 
 Percent Recovery = 100.6 
 Analysis Date = 07/06/06 
 Lab Sample ID = 1780111 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.436 
 Most Probable Value = 2.350 
 Percent Recovery = 103.7 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1730126 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50177-50179  Lab Value = 1.923 
 Most Probable Value = 1.915 
 Percent Recovery = 100.4 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1730123 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.865 
 Most Probable Value = 2.825 
 Percent Recovery = 101.4 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740210 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25179-75177  Lab Value = 2.336 
 Most Probable Value = 2.350 
 Percent Recovery = 99.4 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1650118 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50177-50179  Lab Value = 2.833 
 Most Probable Value = 2.825 
 Percent Recovery = 100.3 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1660146 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25179-75177  Lab Value = 1.981 
 Most Probable Value = 1.915 
 Percent Recovery = 103.4 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1630153 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.802 
 Most Probable Value = 2.825 
 Percent Recovery = 99.2 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1590164 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25179-75177  Lab Value = 2.341 
 Most Probable Value = 2.350 
 Percent Recovery = 99.6 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1570194 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50177-50179  Lab Value = 1.070 
 Most Probable Value = 1.050 
 Percent Recovery = 101.9 
 Analysis Date = 06/01/06 
 Lab Sample ID = 1500067 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.942 
 Most Probable Value = 1.915 
 Percent Recovery = 101.4 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460013 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.768 
 Most Probable Value = 2.825 
 Percent Recovery = 98.0 
 Analysis Date = 05/24/06 
 Lab Sample ID = 1430053 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25179-75177  Lab Value = 0.994 
 Most Probable Value = 1.050 
 Percent Recovery = 94.7 
 Analysis Date = 05/23/06 
 Lab Sample ID = 1420088 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.977 
 Most Probable Value = 1.915 
 Percent Recovery = 103.2 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1380005 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.956 
 Most Probable Value = 2.825 
 Percent Recovery = 104.6 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1360164 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25179-75177  Lab Value = 1.050 
 Most Probable Value = 1.050 
 Percent Recovery = 100.0 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1350230 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.936 
 Most Probable Value = 1.915 
 Percent Recovery = 101.1 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1310139 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.060 
 Most Probable Value = 1.050 
 Percent Recovery = 101.0 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1280106 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.758 
 Most Probable Value = 2.825 
 Percent Recovery = 97.6 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1290065 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25179-75177  Lab Value = 1.906 
 Most Probable Value = 1.915 
 Percent Recovery = 99.5 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1240137 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.003 
 Most Probable Value = 2.825 
 Percent Recovery = 106.3 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1220155 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25179-75177  Lab Value = 3.771 
 Most Probable Value = 3.698 
 Percent Recovery = 102.0 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1210042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25177-75175  Lab Value = 1.042 
 Most Probable Value = 1.050 
 Percent Recovery = 99.2 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1170183 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.947 
 Most Probable Value = 1.915 
 Percent Recovery = 101.7 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1160104 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.696 
 Most Probable Value = 3.698 
 Percent Recovery = 100.0 
 Analysis Date = 04/26/06 
 Lab Sample ID = 1150093 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25177-75175  Lab Value = 1.093 
 Most Probable Value = 1.050 
 Percent Recovery = 104.1 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1100075 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.933 
 Most Probable Value = 1.915 
 Percent Recovery = 100.9 
 Analysis Date = 04/20/06 
 Lab Sample ID = 1080077 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.809 
 Most Probable Value = 3.698 
 Percent Recovery = 103.0 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1070042 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25177-75175  Lab Value = 1.107 
 Most Probable Value = 1.050 
 Percent Recovery = 105.4 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.112 
 Most Probable Value = 1.050 
 Percent Recovery = 105.9 
 Analysis Date = 04/13/06 
 Lab Sample ID = 0960076 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.010 
 Most Probable Value = 1.915 
 Percent Recovery = 105.0 
 Analysis Date = 04/13/06 
 Lab Sample ID = 1010013 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.028 
 Most Probable Value = 3.698 
 Percent Recovery = 108.9 
 Analysis Date = 04/11/06 
 Lab Sample ID = 1000129 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25177-75175  Lab Value = 2.015 
 Most Probable Value = 1.915 
 Percent Recovery = 105.2 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0930084 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.851 
 Most Probable Value = 2.873 
 Percent Recovery = 99.3 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0880038 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.706 
 Most Probable Value = 3.698 
 Percent Recovery = 100.2 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0860080 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25177-75175  Lab Value = 1.063 
 Most Probable Value = 1.050 
 Percent Recovery = 101.2 
 Analysis Date = 03/27/06 
 Lab Sample ID = 0830215 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.865 
 Most Probable Value = 2.873 
 Percent Recovery = 99.7 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0810067 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.920 
 Most Probable Value = 3.698 
 Percent Recovery = 106.0 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0800054 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25177-75175  Lab Value = 1.029 
 Most Probable Value = 1.050 
 Percent Recovery = 98.0 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0750092 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.923 
 Most Probable Value = 2.873 
 Percent Recovery = 101.8 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0740106 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.797 
 Most Probable Value = 3.698 
 Percent Recovery = 102.7 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0720061 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25177-75175  Lab Value = 0.978 
 Most Probable Value = 1.050 
 Percent Recovery = 93.1 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0680005 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.842 
 Most Probable Value = 2.873 
 Percent Recovery = 98.9 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0670054 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.758 
 Most Probable Value = 3.698 
 Percent Recovery = 101.6 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0650046 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25177-75175  Lab Value = 1.022 
 Most Probable Value = 1.050 
 Percent Recovery = 97.3 
 Analysis Date = 03/06/06 
 Lab Sample ID = 0610058 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.928 
 Most Probable Value = 2.873 
 Percent Recovery = 101.9 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0590095 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.505 
 Most Probable Value = 2.350 
 Percent Recovery = 106.6 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0600076 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50177-50179  Lab Value = 3.770 
 Most Probable Value = 3.698 
 Percent Recovery = 102.0 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0580120 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25177-75175  Lab Value = 2.509 
 Most Probable Value = 2.350 
 Percent Recovery = 106.8 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0540074 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50177-50179  Lab Value = 2.832 
 Most Probable Value = 2.873 
 Percent Recovery = 98.6 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0520092 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.477 
 Most Probable Value = 2.350 
 Percent Recovery = 105.4 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0470074 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50177-50179  Lab Value = 3.944 
 Most Probable Value = 3.698 
 Percent Recovery = 106.7 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0470068 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25177-75175  Lab Value = 3.062 
 Most Probable Value = 2.873 
 Percent Recovery = 106.6 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0440049 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.322 
 Most Probable Value = 2.350 
 Percent Recovery = 98.8 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0390043 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50177-50179  Lab Value = 3.724 
 Most Probable Value = 3.698 
 Percent Recovery = 100.7 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0400070 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 2.868 
 Most Probable Value = 2.873 
 Percent Recovery = 99.8 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.630 
 Most Probable Value = 3.698 
 Percent Recovery = 98.2 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0330067 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25177-75175  Lab Value = 3.021 
 Most Probable Value = 2.825 
 Percent Recovery = 106.9 
 Analysis Date = 02/02/06 
 Lab Sample ID = 0320020 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25179-75177  Lab Value = 2.425 
 Most Probable Value = 2.350 
 Percent Recovery = 103.2 
 Analysis Date = 01/31/06 
 Lab Sample ID = 0300053 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50177-50179  Lab Value = 2.793 
 Most Probable Value = 2.873 
 Percent Recovery = 97.2 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.806 
 Most Probable Value = 2.825 
 Percent Recovery = 99.3 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0250064 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25179-75177  Lab Value = 2.863 
 Most Probable Value = 2.873 
 Percent Recovery = 99.7 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0190007 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.435 
 Most Probable Value = 2.350 
 Percent Recovery = 103.6 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0230031 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50177-50179  Lab Value = 2.399 
 Most Probable Value = 2.350 
 Percent Recovery = 102.1 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0130009 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50177-50179  Lab Value = 2.894 
 Most Probable Value = 2.825 
 Percent Recovery = 102.4 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0180050 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 3.095 
 Most Probable Value = 2.873 
 Percent Recovery = 107.7 
 Analysis Date = 01/17/06 
 Lab Sample ID = 0110064 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 3.044 
 Most Probable Value = 2.825 
 Percent Recovery = 107.8 
 Analysis Date = 01/17/06 
 Lab Sample ID = 0100028 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25179-75177  Lab Value = 2.882 
 Most Probable Value = 2.873 
 Percent Recovery = 100.3 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0040037 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 2.468 
 Most Probable Value = 2.350 
 Percent Recovery = 105.0 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0060013 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50177-50179  Lab Value = 2.492 
 Most Probable Value = 2.350 
 Percent Recovery = 106.0 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3620021 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50177-50179  Lab Value = 1.912 
 Most Probable Value = 1.915 
 Percent Recovery = 99.8 
 Analysis Date = 01/04/06 
 Lab Sample ID = 0030024 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.935 
 Most Probable Value = 2.825 
 Percent Recovery = 103.9 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3630004 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25179-75177  Lab Value = 1.975 
 Most Probable Value = 1.915 
 Percent Recovery = 103.1 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3570008 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.052 
 Most Probable Value = 2.825 
 Percent Recovery = 108.0 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3550006 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25179-75177  Lab Value = 2.475 
 Most Probable Value = 2.350 
 Percent Recovery = 105.3 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3530067 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50177-50179  Lab Value = 2.045 
 Most Probable Value = 1.915 
 Percent Recovery = 106.8 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3500079 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.047 
 Most Probable Value = 2.825 
 Percent Recovery = 107.9 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3480002 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25179-75177  Lab Value = 2.398 
 Most Probable Value = 2.350 
 Percent Recovery = 102.0 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3460031 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50177-50179  Lab Value = 2.041 
 Most Probable Value = 1.915 
 Percent Recovery = 106.6 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3430075 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.463 
 Most Probable Value = 2.350 
 Percent Recovery = 104.8 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3390049 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50177-50179  Lab Value = 3.033 
 Most Probable Value = 2.825 
 Percent Recovery = 107.4 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3400170 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25179-75177  Lab Value = 1.978 
 Most Probable Value = 1.915 
 Percent Recovery = 103.3 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.803 
 Most Probable Value = 2.825 
 Percent Recovery = 99.2 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3320016 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25179-75177  Lab Value = 0.997 
 Most Probable Value = 1.050 
 Percent Recovery = 95.0 
 Analysis Date = 11/29/05 
 Lab Sample ID = 3270115 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.983 
 Most Probable Value = 1.915 
 Percent Recovery = 103.6 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3250050 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.046 
 Most Probable Value = 2.825 
 Percent Recovery = 107.8 
 Analysis Date = 11/18/05 
 Lab Sample ID = 3210143 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25179-75177  Lab Value = 1.081 
 Most Probable Value = 1.050 
 Percent Recovery = 103.0 
 Analysis Date = 11/17/05 
 Lab Sample ID = 3200105 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.087 
 Most Probable Value = 1.915 
 Percent Recovery = 109.0 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3180039 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.757 
 Most Probable Value = 2.825 
 Percent Recovery = 97.6 
 Analysis Date = 11/14/05 
 Lab Sample ID = 3130035 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25179-75177  Lab Value = 1.074 
 Most Probable Value = 1.050 
 Percent Recovery = 102.3 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3120060 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.930 
 Most Probable Value = 1.915 
 Percent Recovery = 100.8 
 Analysis Date = 11/07/05 
 Lab Sample ID = 3080100 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.859 
 Most Probable Value = 2.825 
 Percent Recovery = 101.2 
 Analysis Date = 11/04/05 
 Lab Sample ID = 3060047 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25179-75177  Lab Value = 3.846 
 Most Probable Value = 3.698 
 Percent Recovery = 104.0 
 Analysis Date = 11/02/05 
 Lab Sample ID = 3050057 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25177-75175  Lab Value = 1.207 
 Most Probable Value = 1.050 
 Percent Recovery = 115.0 
 Analysis Date = 10/31/05 
 Lab Sample ID = 3010129 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.039 
 Most Probable Value = 1.915 
 Percent Recovery = 106.5 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2990128 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.070 
 Most Probable Value = 3.698 
 Percent Recovery = 110.1 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2980105 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25177-75175  Lab Value = 1.105 
 Most Probable Value = 1.050 
 Percent Recovery = 105.2 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970032 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.890 
 Most Probable Value = 1.915 
 Percent Recovery = 98.7 
 Analysis Date = 10/21/05 
 Lab Sample ID = 2920101 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.748 
 Most Probable Value = 3.698 
 Percent Recovery = 101.4 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2910144 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 1.077 
 Most Probable Value = 1.050 
 Percent Recovery = 102.6 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2870111 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.079 
 Most Probable Value = 1.050 
 Percent Recovery = 102.8 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2790065 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 1.941 
 Most Probable Value = 1.915 
 Percent Recovery = 101.4 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850132 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.690 
 Most Probable Value = 3.698 
 Percent Recovery = 99.8 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850126 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25177-75175  Lab Value = 1.977 
 Most Probable Value = 1.915 
 Percent Recovery = 103.2 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2770189 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.832 
 Most Probable Value = 3.840 
 Percent Recovery = 99.8 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2730265 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50173  Lab Value = 1.919 
 Most Probable Value = 1.925 
 Percent Recovery = 99.7 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2710079 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.918 
 Most Probable Value = 1.915 
 Percent Recovery = 100.2 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2690051 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.843 
 Most Probable Value = 3.840 
 Percent Recovery = 100.1 
 Analysis Date = 09/21/05 
 Lab Sample ID = 2590320 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50173  Lab Value = 1.828 
 Most Probable Value = 1.925 
 Percent Recovery = 95.0 
 Analysis Date = 09/15/05 
 Lab Sample ID = 2570004 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.907 
 Most Probable Value = 1.915 
 Percent Recovery = 99.6 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2550029 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.858 
 Most Probable Value = 3.840 
 Percent Recovery = 100.5 
 Analysis Date = 09/13/05 
 Lab Sample ID = 2520046 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50173  Lab Value = 2.006 
 Most Probable Value = 1.925 
 Percent Recovery = 104.2 
 Analysis Date = 09/09/05 
 Lab Sample ID = 2500116 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.858 
 Most Probable Value = 1.915 
 Percent Recovery = 97.0 
 Analysis Date = 09/08/05 
 Lab Sample ID = 2450119 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.870 
 Most Probable Value = 3.840 
 Percent Recovery = 100.8 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380182 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50173  Lab Value = 3.521 
 Most Probable Value = 3.325 
 Percent Recovery = 105.9 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2410124 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50173  Lab Value = 2.057 
 Most Probable Value = 1.925 
 Percent Recovery = 106.9 
 Analysis Date = 08/30/05 
 Lab Sample ID = 2350074 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 3.474 
 Most Probable Value = 3.325 
 Percent Recovery = 104.5 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2340045 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 4.094 
 Most Probable Value = 3.840 
 Percent Recovery = 106.6 
 Analysis Date = 08/26/05 
 Lab Sample ID = 2300263 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50175-50173  Lab Value = 2.016 
 Most Probable Value = 1.925 
 Percent Recovery = 104.7 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280030 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 3.426 
 Most Probable Value = 3.325 
 Percent Recovery = 103.0 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280034 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50173  Lab Value = 3.723 
 Most Probable Value = 3.840 
 Percent Recovery = 97.0 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2230321 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50175-50173  Lab Value = 2.066 
 Most Probable Value = 1.925 
 Percent Recovery = 107.3 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220220 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 3.504 
 Most Probable Value = 3.325 
 Percent Recovery = 105.4 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220224 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50171-50173  Lab Value = 3.893 
 Most Probable Value = 3.840 
 Percent Recovery = 101.4 
 Analysis Date = 08/12/05 
 Lab Sample ID = 2160216 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50173  Lab Value = 1.915 
 Most Probable Value = 1.925 
 Percent Recovery = 99.5 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140086 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 3.473 
 Most Probable Value = 3.573 
 Percent Recovery = 97.2 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140084 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25171-75175  Lab Value = 3.332 
 Most Probable Value = 3.325 
 Percent Recovery = 100.2 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2090138 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50173  Lab Value = 3.795 
 Most Probable Value = 3.840 
 Percent Recovery = 98.8 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2070089 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50173  Lab Value = 3.534 
 Most Probable Value = 3.573 
 Percent Recovery = 98.9 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2060113 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 3.281 
 Most Probable Value = 3.325 
 Percent Recovery = 98.7 
 Analysis Date = 07/25/05 
 Lab Sample ID = 2020104 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50173  Lab Value = 3.918 
 Most Probable Value = 3.840 
 Percent Recovery = 102.0 
 Analysis Date = 07/20/05 
 Lab Sample ID = 2000160 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50173  Lab Value = 3.675 
 Most Probable Value = 3.573 
 Percent Recovery = 102.9 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1990215 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25171-75175  Lab Value = 3.367 
 Most Probable Value = 3.325 
 Percent Recovery = 101.3 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1950047 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50173  Lab Value = 3.887 
 Most Probable Value = 3.840 
 Percent Recovery = 101.2 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1930208 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50173  Lab Value = 3.691 
 Most Probable Value = 3.573 
 Percent Recovery = 103.3 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1920126 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25171-75175  Lab Value = 4.086 
 Most Probable Value = 3.840 
 Percent Recovery = 106.4 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1860038 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50175-50173  Lab Value = 3.361 
 Most Probable Value = 3.325 
 Percent Recovery = 101.1 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1880189 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50173  Lab Value = 1.422 
 Most Probable Value = 1.400 
 Percent Recovery = 101.6 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1820057 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.624 
 Most Probable Value = 3.573 
 Percent Recovery = 101.4 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1800229 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25171-75175  Lab Value = 1.380 
 Most Probable Value = 1.400 
 Percent Recovery = 98.6 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1750352 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.619 
 Most Probable Value = 3.573 
 Percent Recovery = 101.3 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1780133 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25171-75175  Lab Value = 3.850 
 Most Probable Value = 3.573 
 Percent Recovery = 107.8 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1730155 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25171-75175  Lab Value = 3.631 
 Most Probable Value = 3.573 
 Percent Recovery = 101.6 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1710126 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 1.406 
 Most Probable Value = 1.400 
 Percent Recovery = 100.4 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1680210 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.718 
 Most Probable Value = 3.573 
 Percent Recovery = 104.1 
 Analysis Date = 06/18/05 
 Lab Sample ID = 1660200 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 3.692 
 Most Probable Value = 3.573 
 Percent Recovery = 103.3 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1640123 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25171-75175  Lab Value = 1.458 
 Most Probable Value = 1.400 
 Percent Recovery = 104.1 
 Analysis Date = 06/13/05 
 Lab Sample ID = 1610162 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.688 
 Most Probable Value = 3.573 
 Percent Recovery = 103.2 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1590165 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25171-75175  Lab Value = 3.605 
 Most Probable Value = 3.573 
 Percent Recovery = 100.9 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1570142 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25171-75175  Lab Value = 2.045 
 Most Probable Value = 1.915 
 Percent Recovery = 106.8 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1510160 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.536 
 Most Probable Value = 1.400 
 Percent Recovery = 109.7 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1460180 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.606 
 Most Probable Value = 3.573 
 Percent Recovery = 100.9 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1440185 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25171-75175  Lab Value = 3.648 
 Most Probable Value = 3.573 
 Percent Recovery = 102.1 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1370182 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 1.995 
 Most Probable Value = 1.915 
 Percent Recovery = 104.2 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1430072 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.379 
 Most Probable Value = 1.400 
 Percent Recovery = 98.5 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1390141 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.901 
 Most Probable Value = 1.915 
 Percent Recovery = 99.3 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1360165 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.400 
 Most Probable Value = 1.400 
 Percent Recovery = 100.0 
 Analysis Date = 05/16/05 
 Lab Sample ID = 1320177 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.760 
 Most Probable Value = 3.573 
 Percent Recovery = 105.2 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1300120 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25171-75175  Lab Value = 2.030 
 Most Probable Value = 1.915 
 Percent Recovery = 106.0 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1290086 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.446 
 Most Probable Value = 1.400 
 Percent Recovery = 103.3 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.074 
 Most Probable Value = 1.925 
 Percent Recovery = 107.7 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1220045 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 3.797 
 Most Probable Value = 3.573 
 Percent Recovery = 106.3 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1230134 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25171-75175  Lab Value = 1.954 
 Most Probable Value = 1.915 
 Percent Recovery = 102.0 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1180188 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.012 
 Most Probable Value = 1.925 
 Percent Recovery = 104.5 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1150102 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.994 
 Most Probable Value = 1.915 
 Percent Recovery = 104.1 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1120317 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.929 
 Most Probable Value = 1.925 
 Percent Recovery = 100.2 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090070 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.429 
 Most Probable Value = 1.400 
 Percent Recovery = 102.1 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090065 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.895 
 Most Probable Value = 1.915 
 Percent Recovery = 99.0 
 Analysis Date = 04/19/05 
 Lab Sample ID = 1050221 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.403 
 Most Probable Value = 1.400 
 Percent Recovery = 100.2 
 Analysis Date = 04/16/05 
 Lab Sample ID = 1030092 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.913 
 Most Probable Value = 1.925 
 Percent Recovery = 99.4 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1010114 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.926 
 Most Probable Value = 1.915 
 Percent Recovery = 100.6 
 Analysis Date = 04/13/05 
 Lab Sample ID = 0970111 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.454 
 Most Probable Value = 1.400 
 Percent Recovery = 103.9 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0950133 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.054 
 Most Probable Value = 3.840 
 Percent Recovery = 105.6 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0890103 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50173  Lab Value = 1.964 
 Most Probable Value = 1.925 
 Percent Recovery = 102.0 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0840175 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.943 
 Most Probable Value = 1.915 
 Percent Recovery = 101.5 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0820101 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.835 
 Most Probable Value = 3.840 
 Percent Recovery = 99.9 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0810035 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50173  Lab Value = 2.000 
 Most Probable Value = 1.925 
 Percent Recovery = 103.9 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0770124 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.947 
 Most Probable Value = 1.925 
 Percent Recovery = 101.1 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0700206 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.901 
 Most Probable Value = 1.915 
 Percent Recovery = 99.3 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750083 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.765 
 Most Probable Value = 3.840 
 Percent Recovery = 98.0 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750090 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50173  Lab Value = 1.967 
 Most Probable Value = 1.915 
 Percent Recovery = 102.7 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0680057 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.966 
 Most Probable Value = 3.840 
 Percent Recovery = 103.3 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0670097 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50173  Lab Value = 2.055 
 Most Probable Value = 1.925 
 Percent Recovery = 106.8 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0630095 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.999 
 Most Probable Value = 1.915 
 Percent Recovery = 104.4 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0610081 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.529 
 Most Probable Value = 3.325 
 Percent Recovery = 106.1 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0600114 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50173  Lab Value = 3.904 
 Most Probable Value = 3.840 
 Percent Recovery = 101.7 
 Analysis Date = 03/01/05 
 Lab Sample ID = 0560030 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50173  Lab Value = 1.966 
 Most Probable Value = 1.925 
 Percent Recovery = 102.1 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0550086 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 3.313 
 Most Probable Value = 3.325 
 Percent Recovery = 99.6 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0540039 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50173  Lab Value = 3.701 
 Most Probable Value = 3.840 
 Percent Recovery = 96.4 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0530105 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50175-50173  Lab Value = 1.977 
 Most Probable Value = 1.925 
 Percent Recovery = 102.7 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0480107 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50173-50DIW  Lab Value = 3.337 
 Most Probable Value = 3.325 
 Percent Recovery = 100.4 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0470024 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50173  Lab Value = 3.972 
 Most Probable Value = 3.840 
 Percent Recovery = 103.4 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0420133 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50173  Lab Value = 1.970 
 Most Probable Value = 1.925 
 Percent Recovery = 102.3 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0410186 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.023 
 Most Probable Value = 3.840 
 Percent Recovery = 104.8 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0380082 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50173  Lab Value = 3.483 
 Most Probable Value = 3.325 
 Percent Recovery = 104.8 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0390059 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 2.049 
 Most Probable Value = 1.925 
 Percent Recovery = 106.4 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0330054 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 3.796 
 Most Probable Value = 3.573 
 Percent Recovery = 106.3 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0320101 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25171-75175  Lab Value = 3.835 
 Most Probable Value = 3.840 
 Percent Recovery = 99.9 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50173  Lab Value = 3.418 
 Most Probable Value = 3.325 
 Percent Recovery = 102.8 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0280053 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50173  Lab Value = 3.712 
 Most Probable Value = 3.573 
 Percent Recovery = 103.9 
 Analysis Date = 01/26/05 
 Lab Sample ID = 0250046 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 3.683 
 Most Probable Value = 3.325 
 Percent Recovery = 110.8 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0210120 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50171-50173  Lab Value = 3.960 
 Most Probable Value = 3.840 
 Percent Recovery = 103.1 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0190084 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50173  Lab Value = 3.837 
 Most Probable Value = 3.573 
 Percent Recovery = 107.4 
 Analysis Date = 01/19/05 
 Lab Sample ID = 0180076 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25171-75175  Lab Value = 3.945 
 Most Probable Value = 3.840 
 Percent Recovery = 102.7 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0110024 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50173  Lab Value = 3.410 
 Most Probable Value = 3.325 
 Percent Recovery = 102.6 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0130107 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50173  Lab Value = 3.608 
 Most Probable Value = 3.573 
 Percent Recovery = 101.0 
 Analysis Date = 01/11/05 
 Lab Sample ID = 0100085 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25171-75175  Lab Value = 3.476 
 Most Probable Value = 3.325 
 Percent Recovery = 104.5 
 Analysis Date = 01/10/05 
 Lab Sample ID = 0060063 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 4.101 
 Most Probable Value = 3.840 
 Percent Recovery = 106.8 
 Analysis Date = 01/06/05 
 Lab Sample ID = 0040022 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50175-50173  Lab Value = 1.480 
 Most Probable Value = 1.400 
 Percent Recovery = 105.7 
 Analysis Date = 01/04/05 
 Lab Sample ID = 3650040 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.700 
 Most Probable Value = 3.573 
 Percent Recovery = 103.6 
 Analysis Date = 12/30/04 
 Lab Sample ID = 3630017 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 1.409 
 Most Probable Value = 1.400 
 Percent Recovery = 100.6 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620027 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.307 
 Most Probable Value = 3.325 
 Percent Recovery = 99.5 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620018 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50173  Lab Value = 3.693 
 Most Probable Value = 3.573 
 Percent Recovery = 103.4 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3560051 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25171-75175  Lab Value = 1.533 
 Most Probable Value = 1.400 
 Percent Recovery = 109.5 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3510149 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.697 
 Most Probable Value = 3.325 
 Percent Recovery = 111.2 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3520153 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50171-50173  Lab Value = 3.802 
 Most Probable Value = 3.573 
 Percent Recovery = 106.4 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3490091 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25171-75175  Lab Value = 0.349 
 Most Probable Value = 0.325 
 Percent Recovery = 107.4 
 Analysis Date = 12/14/04 
 Lab Sample ID = 3440143 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 3.525 
 Most Probable Value = 3.325 
 Percent Recovery = 106.0 
 Analysis Date = 12/14/04 
 Lab Sample ID = 3450290 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50173  Lab Value = 1.468 
 Most Probable Value = 1.400 
 Percent Recovery = 104.9 
 Analysis Date = 12/11/04 
 Lab Sample ID = 3440144 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.791 
 Most Probable Value = 3.573 
 Percent Recovery = 106.1 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3430066 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25171-75175  Lab Value = 3.479 
 Most Probable Value = 3.325 
 Percent Recovery = 104.6 
 Analysis Date = 12/07/04 
 Lab Sample ID = 3410092 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 2.024 
 Most Probable Value = 1.915 
 Percent Recovery = 105.7 
 Analysis Date = 12/04/04 
 Lab Sample ID = 3360081 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.507 
 Most Probable Value = 1.400 
 Percent Recovery = 107.6 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.774 
 Most Probable Value = 3.573 
 Percent Recovery = 105.6 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3290011 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25171-75175  Lab Value = 2.008 
 Most Probable Value = 1.915 
 Percent Recovery = 104.9 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3280098 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.460 
 Most Probable Value = 1.400 
 Percent Recovery = 104.3 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3270045 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.990 
 Most Probable Value = 1.915 
 Percent Recovery = 103.9 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3210084 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.769 
 Most Probable Value = 3.573 
 Percent Recovery = 105.5 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3220112 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25171-75175  Lab Value = 1.475 
 Most Probable Value = 1.400 
 Percent Recovery = 105.4 
 Analysis Date = 11/16/04 
 Lab Sample ID = 3170165 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.078 
 Most Probable Value = 1.915 
 Percent Recovery = 108.5 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3130201 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 3.633 
 Most Probable Value = 3.573 
 Percent Recovery = 101.7 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3140104 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 1.585 
 Most Probable Value = 1.400 
 Percent Recovery = 113.2 
 Analysis Date = 11/08/04 
 Lab Sample ID = 3100011 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.766 
 Most Probable Value = 3.573 
 Percent Recovery = 105.4 
 Analysis Date = 11/05/04 
 Lab Sample ID = 3080008 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25171-75175  Lab Value = 2.067 
 Most Probable Value = 1.925 
 Percent Recovery = 107.4 
 Analysis Date = 11/04/04 
 Lab Sample ID = 3060116 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.056 
 Most Probable Value = 1.915 
 Percent Recovery = 107.4 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3030011 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.511 
 Most Probable Value = 1.400 
 Percent Recovery = 107.9 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3000185 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.018 
 Most Probable Value = 1.925 
 Percent Recovery = 104.8 
 Analysis Date = 10/30/04 
 Lab Sample ID = 2990113 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.013 
 Most Probable Value = 1.915 
 Percent Recovery = 105.1 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2950151 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.376 
 Most Probable Value = 1.400 
 Percent Recovery = 98.3 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2940026 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.836 
 Most Probable Value = 1.915 
 Percent Recovery = 95.9 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2890198 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 2.040 
 Most Probable Value = 1.925 
 Percent Recovery = 106.0 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2920033 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.293 
 Most Probable Value = 1.400 
 Percent Recovery = 92.4 
 Analysis Date = 10/15/04 
 Lab Sample ID = 2870064 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.903 
 Most Probable Value = 1.925 
 Percent Recovery = 98.9 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2820227 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.868 
 Most Probable Value = 1.915 
 Percent Recovery = 97.5 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2800209 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.339 
 Most Probable Value = 1.400 
 Percent Recovery = 95.6 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2780101 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.520 
 Most Probable Value = 4.217 
 Percent Recovery = 107.2 
 Analysis Date = 10/05/04 
 Lab Sample ID = 2660100 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 3.775 
 Most Probable Value = 3.780 
 Percent Recovery = 99.9 
 Analysis Date = 10/02/04 
 Lab Sample ID = 2710005 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50167-50171  Lab Value = 3.726 
 Most Probable Value = 3.780 
 Percent Recovery = 98.6 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2640151 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50171  Lab Value = 1.310 
 Most Probable Value = 1.400 
 Percent Recovery = 93.6 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610092 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.500 
 Most Probable Value = 4.217 
 Percent Recovery = 106.7 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610096 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.440 
 Most Probable Value = 4.217 
 Percent Recovery = 105.3 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2580139 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 1.400 
 Most Probable Value = 1.400 
 Percent Recovery = 100.0 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2570023 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.960 
 Most Probable Value = 3.780 
 Percent Recovery = 104.8 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2540394 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 4.800 
 Most Probable Value = 4.217 
 Percent Recovery = 113.8 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2520141 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 25169-75167  Lab Value = 1.270 
 Most Probable Value = 1.400 
 Percent Recovery = 90.7 
 Analysis Date = 09/10/04 
 Lab Sample ID = 2510195 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.360 
 Most Probable Value = 1.400 
 Percent Recovery = 97.1 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470066 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.840 
 Most Probable Value = 3.780 
 Percent Recovery = 101.6 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470068 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 4.320 
 Most Probable Value = 4.217 
 Percent Recovery = 102.4 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470063 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 1.870 
 Most Probable Value = 1.943 
 Percent Recovery = 96.3 
 Analysis Date = 09/02/04 
 Lab Sample ID = 2360305 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75169-25DIW  Lab Value = 2.000 
 Most Probable Value = 2.100 
 Percent Recovery = 95.2 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2380232 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 1.980 
 Most Probable Value = 2.100 
 Percent Recovery = 94.3 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360307 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.760 
 Most Probable Value = 3.780 
 Percent Recovery = 99.5 
 Analysis Date = 08/25/04 
 Lab Sample ID = 2330196 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50171  Lab Value = 1.940 
 Most Probable Value = 1.943 
 Percent Recovery = 99.9 
 Analysis Date = 08/24/04 
 Lab Sample ID = 2310191 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 1.990 
 Most Probable Value = 1.943 
 Percent Recovery = 102.4 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290112 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.810 
 Most Probable Value = 3.780 
 Percent Recovery = 100.8 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290181 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 3.770 
 Most Probable Value = 3.780 
 Percent Recovery = 99.7 
 Analysis Date = 08/17/04 
 Lab Sample ID = 2250114 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50167-50171  Lab Value = 2.010 
 Most Probable Value = 2.100 
 Percent Recovery = 95.7 
 Analysis Date = 08/13/04 
 Lab Sample ID = 2240196 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.090 
 Most Probable Value = 1.943 
 Percent Recovery = 107.6 
 Analysis Date = 08/11/04 
 Lab Sample ID = 2220151 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 2.240 
 Most Probable Value = 2.100 
 Percent Recovery = 106.7 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180207 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.160 
 Most Probable Value = 1.943 
 Percent Recovery = 111.2 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180210 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.900 
 Most Probable Value = 3.780 
 Percent Recovery = 103.2 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2190180 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 3.830 
 Most Probable Value = 3.780 
 Percent Recovery = 101.3 
 Analysis Date = 08/06/04 
 Lab Sample ID = 2170218 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 2.180 
 Most Probable Value = 2.100 
 Percent Recovery = 103.8 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2090247 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.250 
 Most Probable Value = 3.133 
 Percent Recovery = 103.8 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2080068 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 4.400 
 Most Probable Value = 4.217 
 Percent Recovery = 104.3 
 Analysis Date = 07/29/04 
 Lab Sample ID = 2040261 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 2.150 
 Most Probable Value = 2.100 
 Percent Recovery = 102.4 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2030202 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.450 
 Most Probable Value = 4.217 
 Percent Recovery = 105.5 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010149 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 3.310 
 Most Probable Value = 3.133 
 Percent Recovery = 105.7 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010328 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25167-75169  Lab Value = 3.050 
 Most Probable Value = 3.133 
 Percent Recovery = 97.4 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1980050 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25167-75169  Lab Value = 2.200 
 Most Probable Value = 2.100 
 Percent Recovery = 104.8 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1950099 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.390 
 Most Probable Value = 4.217 
 Percent Recovery = 104.1 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1960110 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 2.080 
 Most Probable Value = 2.100 
 Percent Recovery = 99.0 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890096 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.230 
 Most Probable Value = 4.217 
 Percent Recovery = 100.3 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1900183 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 4.220 
 Most Probable Value = 4.217 
 Percent Recovery = 100.1 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1880086 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 3.130 
 Most Probable Value = 3.133 
 Percent Recovery = 99.9 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1910177 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25167-75169  Lab Value = 3.130 
 Most Probable Value = 3.133 
 Percent Recovery = 99.9 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890094 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25167-75169  Lab Value = 3.990 
 Most Probable Value = 3.780 
 Percent Recovery = 105.6 
 Analysis Date = 06/30/04 
 Lab Sample ID = 1800053 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50167-50171  Lab Value = 1.390 
 Most Probable Value = 1.400 
 Percent Recovery = 99.3 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1740198 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.900 
 Most Probable Value = 3.780 
 Percent Recovery = 103.2 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1730133 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 4.362 
 Most Probable Value = 4.217 
 Percent Recovery = 103.4 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1750198 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 4.279 
 Most Probable Value = 4.217 
 Percent Recovery = 101.5 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1610174 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 1.440 
 Most Probable Value = 1.400 
 Percent Recovery = 102.9 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1680180 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.370 
 Most Probable Value = 4.217 
 Percent Recovery = 103.6 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1690250 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.390 
 Most Probable Value = 4.217 
 Percent Recovery = 104.1 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1670238 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 1.420 
 Most Probable Value = 1.400 
 Percent Recovery = 101.4 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660231 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.810 
 Most Probable Value = 3.780 
 Percent Recovery = 100.8 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660229 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 1.340 
 Most Probable Value = 1.400 
 Percent Recovery = 95.7 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1600037 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.330 
 Most Probable Value = 1.400 
 Percent Recovery = 95.0 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1560049 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.800 
 Most Probable Value = 3.780 
 Percent Recovery = 100.5 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590115 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 4.190 
 Most Probable Value = 4.217 
 Percent Recovery = 99.3 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590117 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 2.040 
 Most Probable Value = 2.100 
 Percent Recovery = 97.1 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1470159 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.060 
 Most Probable Value = 2.100 
 Percent Recovery = 98.1 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410033 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 1.860 
 Most Probable Value = 1.943 
 Percent Recovery = 95.8 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450086 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.650 
 Most Probable Value = 3.780 
 Percent Recovery = 96.6 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410184 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50167-50171  Lab Value = 1.980 
 Most Probable Value = 1.943 
 Percent Recovery = 101.9 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1380193 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.830 
 Most Probable Value = 3.780 
 Percent Recovery = 101.3 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1350391 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 1.990 
 Most Probable Value = 2.100 
 Percent Recovery = 94.8 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1320091 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 1.900 
 Most Probable Value = 1.943 
 Percent Recovery = 97.8 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1340013 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.590 
 Most Probable Value = 3.780 
 Percent Recovery = 95.0 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1330110 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50167-50171  Lab Value = 1.890 
 Most Probable Value = 1.943 
 Percent Recovery = 97.3 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280299 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.560 
 Most Probable Value = 3.780 
 Percent Recovery = 94.2 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280298 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50167-50171  Lab Value = 2.040 
 Most Probable Value = 2.100 
 Percent Recovery = 97.1 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260164 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.030 
 Most Probable Value = 1.943 
 Percent Recovery = 104.5 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260167 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.020 
 Most Probable Value = 3.780 
 Percent Recovery = 106.3 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1250059 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 2.140 
 Most Probable Value = 2.100 
 Percent Recovery = 101.9 
 Analysis Date = 04/30/04 
 Lab Sample ID = 1180088 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.340 
 Most Probable Value = 4.217 
 Percent Recovery = 102.9 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1130167 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 3.300 
 Most Probable Value = 3.133 
 Percent Recovery = 105.3 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1140203 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25167-75169  Lab Value = 2.080 
 Most Probable Value = 2.100 
 Percent Recovery = 99.0 
 Analysis Date = 04/28/04 
 Lab Sample ID = 1120116 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.440 
 Most Probable Value = 3.133 
 Percent Recovery = 109.8 
 Analysis Date = 04/21/04 
 Lab Sample ID = 1100104 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25167-75169  Lab Value = 4.630 
 Most Probable Value = 4.217 
 Percent Recovery = 109.8 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1070088 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25169-75167  Lab Value = 3.230 
 Most Probable Value = 3.133 
 Percent Recovery = 103.1 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1060215 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25167-75169  Lab Value = 2.060 
 Most Probable Value = 2.100 
 Percent Recovery = 98.1 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1040080 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.730 
 Most Probable Value = 4.217 
 Percent Recovery = 112.2 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1050153 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25169-75167  Lab Value = 4.560 
 Most Probable Value = 4.217 
 Percent Recovery = 108.1 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000011 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25169-75167  Lab Value = 3.520 
 Most Probable Value = 3.133 
 Percent Recovery = 112.4 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000229 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25167-75169  Lab Value = 2.170 
 Most Probable Value = 2.100 
 Percent Recovery = 103.3 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980127 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.310 
 Most Probable Value = 3.133 
 Percent Recovery = 105.7 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980129 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25167-75169  Lab Value = 4.260 
 Most Probable Value = 4.217 
 Percent Recovery = 101.0 
 Analysis Date = 04/08/04 
 Lab Sample ID = 0790169 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 4.080 
 Most Probable Value = 4.217 
 Percent Recovery = 96.7 
 Analysis Date = 04/08/04 
 Lab Sample ID = 0970084 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 4.080 
 Most Probable Value = 3.780 
 Percent Recovery = 107.9 
 Analysis Date = 03/26/04 
 Lab Sample ID = 0840043 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50167-50171  Lab Value = 1.340 
 Most Probable Value = 1.400 
 Percent Recovery = 95.7 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0780118 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.710 
 Most Probable Value = 3.780 
 Percent Recovery = 98.1 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0770123 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 1.600 
 Most Probable Value = 1.400 
 Percent Recovery = 114.3 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0720257 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.740 
 Most Probable Value = 4.217 
 Percent Recovery = 112.4 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0750069 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25169-75167  Lab Value = 4.340 
 Most Probable Value = 4.217 
 Percent Recovery = 102.9 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0710092 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 1.470 
 Most Probable Value = 1.400 
 Percent Recovery = 105.0 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700109 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.100 
 Most Probable Value = 3.780 
 Percent Recovery = 108.5 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700088 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50167-50171  Lab Value = 1.460 
 Most Probable Value = 1.400 
 Percent Recovery = 104.3 
 Analysis Date = 03/10/04 
 Lab Sample ID = 3390172 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.370 
 Most Probable Value = 1.400 
 Percent Recovery = 97.9 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0640098 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.770 
 Most Probable Value = 3.780 
 Percent Recovery = 99.7 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630084 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50167-50171  Lab Value = 4.180 
 Most Probable Value = 4.217 
 Percent Recovery = 99.1 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0650010 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.180 
 Most Probable Value = 4.217 
 Percent Recovery = 99.1 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630088 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 1.440 
 Most Probable Value = 1.400 
 Percent Recovery = 102.9 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0620098 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.240 
 Most Probable Value = 2.100 
 Percent Recovery = 106.7 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0560017 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.110 
 Most Probable Value = 1.943 
 Percent Recovery = 108.6 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0540144 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 2.220 
 Most Probable Value = 2.100 
 Percent Recovery = 105.7 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0500110 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.880 
 Most Probable Value = 3.780 
 Percent Recovery = 102.6 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0490046 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 2.190 
 Most Probable Value = 1.943 
 Percent Recovery = 112.7 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0430004 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.020 
 Most Probable Value = 3.780 
 Percent Recovery = 106.3 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0440044 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 4.020 
 Most Probable Value = 3.780 
 Percent Recovery = 106.3 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0420063 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 2.330 
 Most Probable Value = 2.100 
 Percent Recovery = 111.0 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0410083 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.040 
 Most Probable Value = 1.943 
 Percent Recovery = 105.0 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0370114 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.030 
 Most Probable Value = 3.780 
 Percent Recovery = 106.6 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0360098 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 2.130 
 Most Probable Value = 2.100 
 Percent Recovery = 101.4 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.130 
 Most Probable Value = 1.943 
 Percent Recovery = 109.7 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350013 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.970 
 Most Probable Value = 3.780 
 Percent Recovery = 105.0 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350014 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50167-50171  Lab Value = 2.150 
 Most Probable Value = 2.100 
 Percent Recovery = 102.4 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0270023 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.150 
 Most Probable Value = 3.133 
 Percent Recovery = 100.6 
 Analysis Date = 01/26/04 
 Lab Sample ID = 0230097 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25167-75169  Lab Value = 2.190 
 Most Probable Value = 2.100 
 Percent Recovery = 104.3 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0210229 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.330 
 Most Probable Value = 4.217 
 Percent Recovery = 102.7 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0220108 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 3.130 
 Most Probable Value = 3.133 
 Percent Recovery = 99.9 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0160109 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25167-75169  Lab Value = 4.367 
 Most Probable Value = 4.217 
 Percent Recovery = 103.6 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0130120 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.309 
 Most Probable Value = 4.217 
 Percent Recovery = 102.2 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0070034 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 3.207 
 Most Probable Value = 3.133 
 Percent Recovery = 102.4 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0080053 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25167-75169  Lab Value = 4.142 
 Most Probable Value = 4.217 
 Percent Recovery = 98.2 
 Analysis Date = 01/17/04 
 Lab Sample ID = 0150119 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25169-75167  Lab Value = 3.291 
 Most Probable Value = 3.133 
 Percent Recovery = 105.1 
 Analysis Date = 01/15/04 
 Lab Sample ID = 0140070 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25167-75169  Lab Value = 2.210 
 Most Probable Value = 2.100 
 Percent Recovery = 105.2 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0120095 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.185 
 Most Probable Value = 2.100 
 Percent Recovery = 104.1 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060024 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.925 
 Most Probable Value = 3.780 
 Percent Recovery = 103.8 
 Analysis Date = 01/08/04 
 Lab Sample ID = 3380068 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50171  Lab Value = 4.393 
 Most Probable Value = 4.217 
 Percent Recovery = 104.2 
 Analysis Date = 01/08/04 
 Lab Sample ID = 3380066 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 4.304 
 Most Probable Value = 4.217 
 Percent Recovery = 102.0 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0050037 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 3.250 
 Most Probable Value = 3.133 
 Percent Recovery = 103.8 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060026 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 3.951 
 Most Probable Value = 3.780 
 Percent Recovery = 104.5 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3580004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 4.351 
 Most Probable Value = 4.217 
 Percent Recovery = 103.2 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3490026 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 1.386 
 Most Probable Value = 1.400 
 Percent Recovery = 99.0 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3530206 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.412 
 Most Probable Value = 4.217 
 Percent Recovery = 104.6 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3560119 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 3.910 
 Most Probable Value = 3.780 
 Percent Recovery = 103.4 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3520155 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 4.456 
 Most Probable Value = 4.217 
 Percent Recovery = 105.7 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3500091 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 1.441 
 Most Probable Value = 1.400 
 Percent Recovery = 102.9 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3490101 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.398 
 Most Probable Value = 1.400 
 Percent Recovery = 99.9 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3450142 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 3.650 
 Most Probable Value = 3.780 
 Percent Recovery = 96.6 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3440153 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50167-50171  Lab Value = 3.980 
 Most Probable Value = 4.217 
 Percent Recovery = 94.4 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3420095 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25169-75167  Lab Value = 1.977 
 Most Probable Value = 2.100 
 Percent Recovery = 94.1 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290168 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.104 
 Most Probable Value = 1.943 
 Percent Recovery = 108.3 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3280019 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 1.337 
 Most Probable Value = 1.400 
 Percent Recovery = 95.5 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3370085 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.094 
 Most Probable Value = 1.943 
 Percent Recovery = 107.8 
 Analysis Date = 12/09/03 
 Lab Sample ID = 3170135 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.848 
 Most Probable Value = 3.780 
 Percent Recovery = 101.8 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3250017 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50171  Lab Value = 2.170 
 Most Probable Value = 2.100 
 Percent Recovery = 103.3 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3230182 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.290 
 Most Probable Value = 2.100 
 Percent Recovery = 109.0 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160058 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.180 
 Most Probable Value = 3.780 
 Percent Recovery = 110.6 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160061 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50167-50171  Lab Value = 2.117 
 Most Probable Value = 1.943 
 Percent Recovery = 109.0 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210081 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.921 
 Most Probable Value = 3.780 
 Percent Recovery = 103.7 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210091 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50171  Lab Value = 2.130 
 Most Probable Value = 2.100 
 Percent Recovery = 101.4 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100100 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.050 
 Most Probable Value = 1.943 
 Percent Recovery = 105.5 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100107 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 2.010 
 Most Probable Value = 1.943 
 Percent Recovery = 103.5 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100103 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75169-25DIW  Lab Value = 3.880 
 Most Probable Value = 3.780 
 Percent Recovery = 102.6 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100108 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 4.070 
 Most Probable Value = 3.780 
 Percent Recovery = 107.7 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100101 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50167-50171  Lab Value = 0.574 
 Most Probable Value = 0.550 
 Percent Recovery = 104.4 
 Analysis Date = 11/24/03 
 Lab Sample ID = 2030235 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.413 
 Most Probable Value = 2.100 
 Percent Recovery = 114.9 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3010021 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.620 
 Most Probable Value = 4.217 
 Percent Recovery = 109.6 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2960049 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25169-75167  Lab Value = 3.766 
 Most Probable Value = 3.133 
 Percent Recovery = 120.2 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2970150 
 Number of FPS (SD) = 3.1 
 Blind Sample ID = 25167-75169  Lab Value = 2.441 
 Most Probable Value = 2.100 
 Percent Recovery = 116.2 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2950089 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 3.493 
 Most Probable Value = 3.133 
 Percent Recovery = 111.5 
 Analysis Date = 10/22/03 
 Lab Sample ID = 2930063 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25167-75169  Lab Value = 4.360 
 Most Probable Value = 4.217 
 Percent Recovery = 103.4 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2900093 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 3.292 
 Most Probable Value = 3.133 
 Percent Recovery = 105.1 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2890046 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25167-75169  Lab Value = 4.671 
 Most Probable Value = 4.217 
 Percent Recovery = 110.8 
 Analysis Date = 10/17/03 
 Lab Sample ID = 2880039 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25169-75167  Lab Value = 2.210 
 Most Probable Value = 2.100 
 Percent Recovery = 105.2 
 Analysis Date = 10/15/03 
 Lab Sample ID = 2870157 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.334 
 Most Probable Value = 4.217 
 Percent Recovery = 102.8 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810068 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 3.150 
 Most Probable Value = 3.133 
 Percent Recovery = 100.6 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810067 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25167-75169  Lab Value = 3.300 
 Most Probable Value = 3.133 
 Percent Recovery = 105.4 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800049 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25167-75169  Lab Value = 4.334 
 Most Probable Value = 4.217 
 Percent Recovery = 102.8 
 Analysis Date = 10/07/03 
 Lab Sample ID = 2790107 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 2.172 
 Most Probable Value = 2.083 
 Percent Recovery = 104.3 
 Analysis Date = 10/03/03 
 Lab Sample ID = 2750085 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 2.080 
 Most Probable Value = 1.955 
 Percent Recovery = 106.4 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2720099 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50160-50158  Lab Value = 2.240 
 Most Probable Value = 2.083 
 Percent Recovery = 107.5 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25162-75158  Lab Value = 1.986 
 Most Probable Value = 1.955 
 Percent Recovery = 101.6 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2680130 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 1.964 
 Most Probable Value = 1.955 
 Percent Recovery = 100.5 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2660184 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 2.092 
 Most Probable Value = 2.083 
 Percent Recovery = 100.4 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2660185 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 2.036 
 Most Probable Value = 2.083 
 Percent Recovery = 97.7 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2650126 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 2.138 
 Most Probable Value = 2.083 
 Percent Recovery = 102.6 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 2.106 
 Most Probable Value = 1.955 
 Percent Recovery = 107.7 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2620141 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50160-50158  Lab Value = 2.060 
 Most Probable Value = 1.955 
 Percent Recovery = 105.4 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610103 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50158  Lab Value = 2.043 
 Most Probable Value = 1.955 
 Percent Recovery = 104.5 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590133 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50158  Lab Value = 2.188 
 Most Probable Value = 2.083 
 Percent Recovery = 105.0 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 2.169 
 Most Probable Value = 2.083 
 Percent Recovery = 104.1 
 Analysis Date = 09/19/03 
 Lab Sample ID = 2520132 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 2.173 
 Most Probable Value = 2.083 
 Percent Recovery = 104.3 
 Analysis Date = 09/19/03 
 Lab Sample ID = 2520126 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 2.020 
 Most Probable Value = 1.955 
 Percent Recovery = 103.3 
 Analysis Date = 09/18/03 
 Lab Sample ID = 2540341 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 1.003 
 Most Probable Value = 0.855 
 Percent Recovery = 117.3 
 Analysis Date = 09/18/03 
 Lab Sample ID = 2370103 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.178 
 Most Probable Value = 2.083 
 Percent Recovery = 104.6 
 Analysis Date = 09/18/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 1.947 
 Most Probable Value = 1.955 
 Percent Recovery = 99.6 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2510128 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 2.113 
 Most Probable Value = 2.083 
 Percent Recovery = 101.4 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 2.112 
 Most Probable Value = 1.955 
 Percent Recovery = 108.1 
 Analysis Date = 09/13/03 
 Lab Sample ID = 2460166 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50160-50158  Lab Value = 0.930 
 Most Probable Value = 0.855 
 Percent Recovery = 108.8 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2410132 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.571 
 Most Probable Value = 2.700 
 Percent Recovery = 95.2 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2320206 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 2.991 
 Most Probable Value = 2.700 
 Percent Recovery = 110.8 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2380209 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50160-50162  Lab Value = 2.921 
 Most Probable Value = 2.700 
 Percent Recovery = 108.2 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370110 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.947 
 Most Probable Value = 0.855 
 Percent Recovery = 110.7 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370111 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.872 
 Most Probable Value = 0.855 
 Percent Recovery = 101.9 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.660 
 Most Probable Value = 2.700 
 Percent Recovery = 98.5 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2390142 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50162  Lab Value = 0.794 
 Most Probable Value = 0.855 
 Percent Recovery = 92.8 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 1.012 
 Most Probable Value = 0.855 
 Percent Recovery = 118.3 
 Analysis Date = 09/08/03 
 Lab Sample ID = 2230149 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 1.090 
 Most Probable Value = 0.855 
 Percent Recovery = 127.5 
 Analysis Date = 09/08/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.782 
 Most Probable Value = 0.855 
 Percent Recovery = 91.5 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.912 
 Most Probable Value = 2.700 
 Percent Recovery = 107.9 
 Analysis Date = 08/28/03 
 Lab Sample ID = 2310232 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50160-50162  Lab Value = 2.446 
 Most Probable Value = 2.700 
 Percent Recovery = 90.6 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2260052 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50160-50162  Lab Value = 0.847 
 Most Probable Value = 0.855 
 Percent Recovery = 99.0 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2260023 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.653 
 Most Probable Value = 2.700 
 Percent Recovery = 98.3 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2250131 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50162  Lab Value = 0.750 
 Most Probable Value = 0.855 
 Percent Recovery = 87.7 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2190294 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.767 
 Most Probable Value = 2.700 
 Percent Recovery = 102.5 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2180255 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50162  Lab Value = 2.815 
 Most Probable Value = 2.700 
 Percent Recovery = 104.3 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2160089 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50162  Lab Value = 0.854 
 Most Probable Value = 0.855 
 Percent Recovery = 99.8 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.554 
 Most Probable Value = 0.550 
 Percent Recovery = 100.8 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2110153 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.448 
 Most Probable Value = 2.400 
 Percent Recovery = 102.0 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2120194 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.536 
 Most Probable Value = 0.550 
 Percent Recovery = 97.5 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2130211 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.396 
 Most Probable Value = 2.400 
 Percent Recovery = 99.8 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.509 
 Most Probable Value = 0.550 
 Percent Recovery = 92.6 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100082 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.358 
 Most Probable Value = 2.400 
 Percent Recovery = 98.3 
 Analysis Date = 08/07/03 
 Lab Sample ID = 2060330 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.567 
 Most Probable Value = 0.550 
 Percent Recovery = 103.0 
 Analysis Date = 08/07/03 
 Lab Sample ID = 2060331 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.530 
 Most Probable Value = 0.550 
 Percent Recovery = 96.4 
 Analysis Date = 07/25/03 
 Lab Sample ID = 2050307 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.492 
 Most Probable Value = 2.400 
 Percent Recovery = 103.8 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2040051 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.503 
 Most Probable Value = 2.400 
 Percent Recovery = 104.3 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020064 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.305 
 Most Probable Value = 2.400 
 Percent Recovery = 96.0 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1980176 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.392 
 Most Probable Value = 2.400 
 Percent Recovery = 99.7 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1960190 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.592 
 Most Probable Value = 0.550 
 Percent Recovery = 107.5 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1970166 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.638 
 Most Probable Value = 0.550 
 Percent Recovery = 116.0 
 Analysis Date = 07/16/03 
 Lab Sample ID = 1950116 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.598 
 Most Probable Value = 0.550 
 Percent Recovery = 108.7 
 Analysis Date = 07/16/03 
 Lab Sample ID = 1950117 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.500 
 Most Probable Value = 2.400 
 Percent Recovery = 104.2 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1900243 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 0.537 
 Most Probable Value = 0.550 
 Percent Recovery = 97.7 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1910191 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.502 
 Most Probable Value = 2.400 
 Percent Recovery = 104.2 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1880064 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 2.000 
 Most Probable Value = 1.955 
 Percent Recovery = 102.3 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780190 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 2.170 
 Most Probable Value = 2.083 
 Percent Recovery = 104.2 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 0.616 
 Most Probable Value = 0.550 
 Percent Recovery = 112.0 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1890166 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.566 
 Most Probable Value = 0.550 
 Percent Recovery = 103.0 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.936 
 Most Probable Value = 1.955 
 Percent Recovery = 99.0 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1740202 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 2.059 
 Most Probable Value = 2.083 
 Percent Recovery = 98.8 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1810172 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 2.019 
 Most Probable Value = 2.083 
 Percent Recovery = 96.9 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1740203 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 2.079 
 Most Probable Value = 2.083 
 Percent Recovery = 99.8 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1740034 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 1.839 
 Most Probable Value = 1.955 
 Percent Recovery = 94.1 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1680009 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50158  Lab Value = 1.988 
 Most Probable Value = 2.083 
 Percent Recovery = 95.4 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1600203 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 2.090 
 Most Probable Value = 2.083 
 Percent Recovery = 100.3 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 1.979 
 Most Probable Value = 1.955 
 Percent Recovery = 101.2 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1700127 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 2.144 
 Most Probable Value = 2.083 
 Percent Recovery = 102.9 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 1.999 
 Most Probable Value = 1.955 
 Percent Recovery = 102.3 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1640073 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 2.078 
 Most Probable Value = 2.083 
 Percent Recovery = 99.8 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1640004 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 2.092 
 Most Probable Value = 1.955 
 Percent Recovery = 107.0 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620214 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50160-50158  Lab Value = 2.267 
 Most Probable Value = 2.083 
 Percent Recovery = 108.8 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25162-75158  Lab Value = 2.828 
 Most Probable Value = 2.700 
 Percent Recovery = 104.7 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540024 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50162  Lab Value = 2.191 
 Most Probable Value = 1.955 
 Percent Recovery = 112.1 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1560232 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50160-50158  Lab Value = 1.989 
 Most Probable Value = 1.955 
 Percent Recovery = 101.8 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540186 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 0.917 
 Most Probable Value = 0.855 
 Percent Recovery = 107.2 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540185 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 2.212 
 Most Probable Value = 2.083 
 Percent Recovery = 106.2 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1570331 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25162-75158  Lab Value = 2.191 
 Most Probable Value = 2.083 
 Percent Recovery = 105.2 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 2.907 
 Most Probable Value = 2.700 
 Percent Recovery = 107.7 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1480216 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50160-50162  Lab Value = 0.981 
 Most Probable Value = 0.855 
 Percent Recovery = 114.7 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.978 
 Most Probable Value = 0.855 
 Percent Recovery = 114.4 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50158-50DIW  Y = 100
The SGPlot Procedure



- Potassium, FIL, ICP-OES, LL -
Percent Recovery by Date
Lab: NWQL, PCode: 00935, MCode: PLO02
Analysis Dates: 06/18/03 through 09/27/06
Open Data Set

 Lab Value = 0.178 
 Most Probable Value = 0.180 
 Percent Recovery = 98.9 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2680089 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P43  Lab Value = 0.180 
 Most Probable Value = 0.180 
 Percent Recovery = 100.0 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2620210 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P43  Lab Value = 0.173 
 Most Probable Value = 0.180 
 Percent Recovery = 96.1 
 Analysis Date = 09/15/06 
 Lab Sample ID = 2510398 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P43  Lab Value = 0.074 
 Most Probable Value = 0.072 
 Percent Recovery = 102.8 
 Analysis Date = 08/31/06 
 Lab Sample ID = 2400120 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 0.072 
 Most Probable Value = 0.072 
 Percent Recovery = 100.0 
 Analysis Date = 08/31/06 
 Lab Sample ID = 2330213 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 0.074 
 Most Probable Value = 0.072 
 Percent Recovery = 102.8 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2260050 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 0.070 
 Most Probable Value = 0.072 
 Percent Recovery = 97.2 
 Analysis Date = 08/11/06 
 Lab Sample ID = 2190176 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 0.326 
 Most Probable Value = 0.325 
 Percent Recovery = 100.3 
 Analysis Date = 08/04/06 
 Lab Sample ID = 2090272 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 0.329 
 Most Probable Value = 0.325 
 Percent Recovery = 101.2 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2020230 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 0.315 
 Most Probable Value = 0.325 
 Percent Recovery = 96.9 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1950016 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.312 
 Most Probable Value = 0.325 
 Percent Recovery = 96.0 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1910076 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.161 
 Most Probable Value = 0.180 
 Percent Recovery = 89.4 
 Analysis Date = 07/10/06 
 Lab Sample ID = 1810353 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P43  Lab Value = 0.167 
 Most Probable Value = 0.180 
 Percent Recovery = 92.8 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740230 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P43  Lab Value = 0.168 
 Most Probable Value = 0.180 
 Percent Recovery = 93.3 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1670242 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P43  Lab Value = 0.176 
 Most Probable Value = 0.180 
 Percent Recovery = 97.8 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1600200 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P43  Lab Value = 0.070 
 Most Probable Value = 0.072 
 Percent Recovery = 97.2 
 Analysis Date = 06/05/06 
 Lab Sample ID = 1460006 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 0.072 
 Most Probable Value = 0.072 
 Percent Recovery = 100.0 
 Analysis Date = 06/05/06 
 Lab Sample ID = 1390231 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 0.073 
 Most Probable Value = 0.072 
 Percent Recovery = 101.4 
 Analysis Date = 05/19/06 
 Lab Sample ID = 1320174 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 0.347 
 Most Probable Value = 0.325 
 Percent Recovery = 106.8 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1210051 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 0.071 
 Most Probable Value = 0.072 
 Percent Recovery = 98.6 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1250136 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P41  Lab Value = 0.345 
 Most Probable Value = 0.325 
 Percent Recovery = 106.2 
 Analysis Date = 04/28/06 
 Lab Sample ID = 1110230 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 0.330 
 Most Probable Value = 0.325 
 Percent Recovery = 101.5 
 Analysis Date = 04/28/06 
 Lab Sample ID = 1040008 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 0.331 
 Most Probable Value = 0.325 
 Percent Recovery = 101.8 
 Analysis Date = 04/14/06 
 Lab Sample ID = 0970091 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 0.180 
 Most Probable Value = 0.180 
 Percent Recovery = 100.0 
 Analysis Date = 03/31/06 
 Lab Sample ID = 0870026 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P43  Lab Value = 0.179 
 Most Probable Value = 0.180 
 Percent Recovery = 99.4 
 Analysis Date = 03/31/06 
 Lab Sample ID = 0800052 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P43  Lab Value = 0.072 
 Most Probable Value = 0.072 
 Percent Recovery = 100.0 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0600075 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 0.071 
 Most Probable Value = 0.072 
 Percent Recovery = 98.6 
 Analysis Date = 02/24/06 
 Lab Sample ID = 0530041 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P41  Lab Value = 0.068 
 Most Probable Value = 0.072 
 Percent Recovery = 94.4 
 Analysis Date = 02/24/06 
 Lab Sample ID = 0450024 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.337 
 Most Probable Value = 0.325 
 Percent Recovery = 103.7 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0310082 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 0.072 
 Most Probable Value = 0.072 
 Percent Recovery = 100.0 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0380036 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 0.341 
 Most Probable Value = 0.325 
 Percent Recovery = 104.9 
 Analysis Date = 01/25/06 
 Lab Sample ID = 0240044 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 0.341 
 Most Probable Value = 0.325 
 Percent Recovery = 104.9 
 Analysis Date = 01/23/06 
 Lab Sample ID = 0170062 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 0.335 
 Most Probable Value = 0.325 
 Percent Recovery = 103.1 
 Analysis Date = 01/23/06 
 Lab Sample ID = 0090006 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 0.181 
 Most Probable Value = 0.180 
 Percent Recovery = 100.6 
 Analysis Date = 01/05/06 
 Lab Sample ID = 3640075 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P43  Lab Value = 0.182 
 Most Probable Value = 0.180 
 Percent Recovery = 101.1 
 Analysis Date = 01/05/06 
 Lab Sample ID = 3560003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 0.181 
 Most Probable Value = 0.180 
 Percent Recovery = 100.6 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3490151 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P43  Lab Value = 0.177 
 Most Probable Value = 0.180 
 Percent Recovery = 98.3 
 Analysis Date = 12/12/05 
 Lab Sample ID = 3420004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P43  Lab Value = 0.074 
 Most Probable Value = 0.072 
 Percent Recovery = 102.8 
 Analysis Date = 12/12/05 
 Lab Sample ID = 3340008 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 0.068 
 Most Probable Value = 0.072 
 Percent Recovery = 94.4 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3260100 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.069 
 Most Probable Value = 0.072 
 Percent Recovery = 95.8 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3190010 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 0.315 
 Most Probable Value = 0.325 
 Percent Recovery = 96.9 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3040127 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.068 
 Most Probable Value = 0.072 
 Percent Recovery = 94.4 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3110077 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.314 
 Most Probable Value = 0.325 
 Percent Recovery = 96.6 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970038 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.310 
 Most Probable Value = 0.325 
 Percent Recovery = 95.4 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2900079 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.310 
 Most Probable Value = 0.325 
 Percent Recovery = 95.4 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2800166 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.304 
 Most Probable Value = 0.325 
 Percent Recovery = 93.5 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2730264 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P42  Lab Value = 0.307 
 Most Probable Value = 0.325 
 Percent Recovery = 94.5 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2660203 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P42  Lab Value = 0.310 
 Most Probable Value = 0.325 
 Percent Recovery = 95.4 
 Analysis Date = 09/22/05 
 Lab Sample ID = 2590323 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.304 
 Most Probable Value = 0.325 
 Percent Recovery = 93.5 
 Analysis Date = 09/22/05 
 Lab Sample ID = 2520042 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P42  Lab Value = 0.073 
 Most Probable Value = 0.072 
 Percent Recovery = 101.4 
 Analysis Date = 09/02/05 
 Lab Sample ID = 2410125 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 0.072 
 Most Probable Value = 0.072 
 Percent Recovery = 100.0 
 Analysis Date = 09/02/05 
 Lab Sample ID = 2340044 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 0.069 
 Most Probable Value = 0.072 
 Percent Recovery = 95.8 
 Analysis Date = 08/19/05 
 Lab Sample ID = 2280031 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 0.067 
 Most Probable Value = 0.072 
 Percent Recovery = 93.1 
 Analysis Date = 08/19/05 
 Lab Sample ID = 2220221 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.178 
 Most Probable Value = 0.170 
 Percent Recovery = 104.7 
 Analysis Date = 08/08/05 
 Lab Sample ID = 2140087 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 0.181 
 Most Probable Value = 0.170 
 Percent Recovery = 106.5 
 Analysis Date = 08/08/05 
 Lab Sample ID = 2060111 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P36  Lab Value = 0.181 
 Most Probable Value = 0.170 
 Percent Recovery = 106.5 
 Analysis Date = 08/08/05 
 Lab Sample ID = 1990212 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P36  Lab Value = 0.329 
 Most Probable Value = 0.325 
 Percent Recovery = 101.2 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1820053 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 0.336 
 Most Probable Value = 0.325 
 Percent Recovery = 103.4 
 Analysis Date = 07/12/05 
 Lab Sample ID = 0810034 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 0.175 
 Most Probable Value = 0.170 
 Percent Recovery = 102.9 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1920124 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 0.403 
 Most Probable Value = 0.325 
 Percent Recovery = 124.0 
 Analysis Date = 06/27/05 
 Lab Sample ID = 1750353 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = P42  Lab Value = 0.341 
 Most Probable Value = 0.325 
 Percent Recovery = 104.9 
 Analysis Date = 06/27/05 
 Lab Sample ID = 1680212 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 0.339 
 Most Probable Value = 0.325 
 Percent Recovery = 104.3 
 Analysis Date = 06/27/05 
 Lab Sample ID = 1610164 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 0.177 
 Most Probable Value = 0.170 
 Percent Recovery = 104.1 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1510159 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 0.181 
 Most Probable Value = 0.170 
 Percent Recovery = 106.5 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1430070 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P36  Lab Value = 0.167 
 Most Probable Value = 0.170 
 Percent Recovery = 98.2 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1290087 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 0.171 
 Most Probable Value = 0.170 
 Percent Recovery = 100.6 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1220043 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 0.171 
 Most Probable Value = 0.170 
 Percent Recovery = 100.6 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1150103 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 0.169 
 Most Probable Value = 0.170 
 Percent Recovery = 99.4 
 Analysis Date = 04/22/05 
 Lab Sample ID = 1090066 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P36  Lab Value = 0.166 
 Most Probable Value = 0.170 
 Percent Recovery = 97.6 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1010110 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.310 
 Most Probable Value = 0.325 
 Percent Recovery = 95.4 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0890102 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.333 
 Most Probable Value = 0.325 
 Percent Recovery = 102.5 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0750089 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 0.334 
 Most Probable Value = 0.325 
 Percent Recovery = 102.8 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0670096 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 0.067 
 Most Probable Value = 0.072 
 Percent Recovery = 93.1 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0600110 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.068 
 Most Probable Value = 0.072 
 Percent Recovery = 94.4 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0540036 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.066 
 Most Probable Value = 0.072 
 Percent Recovery = 91.7 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0470025 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.071 
 Most Probable Value = 0.072 
 Percent Recovery = 98.6 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0390058 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P41  Lab Value = 0.175 
 Most Probable Value = 0.170 
 Percent Recovery = 102.9 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0320097 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 0.171 
 Most Probable Value = 0.170 
 Percent Recovery = 100.6 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0250045 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 0.174 
 Most Probable Value = 0.170 
 Percent Recovery = 102.4 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0180074 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 0.338 
 Most Probable Value = 0.325 
 Percent Recovery = 104.0 
 Analysis Date = 01/13/05 
 Lab Sample ID = 3650039 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 0.329 
 Most Probable Value = 0.325 
 Percent Recovery = 101.2 
 Analysis Date = 01/13/05 
 Lab Sample ID = 3620028 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 0.171 
 Most Probable Value = 0.170 
 Percent Recovery = 100.6 
 Analysis Date = 01/13/05 
 Lab Sample ID = 0100088 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 0.334 
 Most Probable Value = 0.325 
 Percent Recovery = 102.8 
 Analysis Date = 12/27/04 
 Lab Sample ID = 3510148 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 0.181 
 Most Probable Value = 0.170 
 Percent Recovery = 106.5 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3360084 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P36  Lab Value = 0.178 
 Most Probable Value = 0.170 
 Percent Recovery = 104.7 
 Analysis Date = 11/29/04 
 Lab Sample ID = 3280102 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 0.172 
 Most Probable Value = 0.170 
 Percent Recovery = 101.2 
 Analysis Date = 11/29/04 
 Lab Sample ID = 3210083 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 0.176 
 Most Probable Value = 0.170 
 Percent Recovery = 103.5 
 Analysis Date = 11/15/04 
 Lab Sample ID = 3130200 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 0.177 
 Most Probable Value = 0.170 
 Percent Recovery = 104.1 
 Analysis Date = 11/04/04 
 Lab Sample ID = 3060112 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 0.175 
 Most Probable Value = 0.170 
 Percent Recovery = 102.9 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2990112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 0.170 
 Most Probable Value = 0.170 
 Percent Recovery = 100.0 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2920031 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 0.951 
 Most Probable Value = 0.830 
 Percent Recovery = 114.6 
 Analysis Date = 10/13/04 
 Lab Sample ID = 2710024 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = P38  Lab Value = 0.181 
 Most Probable Value = 0.170 
 Percent Recovery = 106.5 
 Analysis Date = 10/13/04 
 Lab Sample ID = 2820228 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P36  Lab Value = 0.892 
 Most Probable Value = 0.830 
 Percent Recovery = 107.5 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2530303 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = P38  Lab Value = 0.168 
 Most Probable Value = 0.170 
 Percent Recovery = 98.8 
 Analysis Date = 09/02/04 
 Lab Sample ID = 2370248 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 0.173 
 Most Probable Value = 0.170 
 Percent Recovery = 101.8 
 Analysis Date = 08/16/04 
 Lab Sample ID = 2230163 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 0.508 
 Most Probable Value = 0.500 
 Percent Recovery = 101.6 
 Analysis Date = 07/29/04 
 Lab Sample ID = 2090125 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P37  Lab Value = 0.887 
 Most Probable Value = 0.830 
 Percent Recovery = 106.9 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1760252 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P38  Lab Value = 0.524 
 Most Probable Value = 0.500 
 Percent Recovery = 104.8 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1940078 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P37  Lab Value = 0.868 
 Most Probable Value = 0.830 
 Percent Recovery = 104.6 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1620329 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P38  Lab Value = 0.165 
 Most Probable Value = 0.170 
 Percent Recovery = 97.1 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450200 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.524 
 Most Probable Value = 0.500 
 Percent Recovery = 104.8 
 Analysis Date = 05/12/04 
 Lab Sample ID = 1170096 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P37  Lab Value = 0.173 
 Most Probable Value = 0.170 
 Percent Recovery = 101.8 
 Analysis Date = 05/12/04 
 Lab Sample ID = 1310150 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 0.526 
 Most Probable Value = 0.500 
 Percent Recovery = 105.2 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1030046 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P37  Lab Value = 0.883 
 Most Probable Value = 0.830 
 Percent Recovery = 106.4 
 Analysis Date = 04/07/04 
 Lab Sample ID = 0820086 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P38  Lab Value = 0.897 
 Most Probable Value = 0.830 
 Percent Recovery = 108.1 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0680080 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P38  Lab Value = 0.174 
 Most Probable Value = 0.170 
 Percent Recovery = 102.4 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0550020 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 0.176 
 Most Probable Value = 0.170 
 Percent Recovery = 103.5 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0400042 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 0.514 
 Most Probable Value = 0.500 
 Percent Recovery = 102.8 
 Analysis Date = 02/09/04 
 Lab Sample ID = 0260155 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P37  Lab Value = 0.531 
 Most Probable Value = 0.500 
 Percent Recovery = 106.2 
 Analysis Date = 01/26/04 
 Lab Sample ID = 0090096 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P37  Lab Value = 0.930 
 Most Probable Value = 0.830 
 Percent Recovery = 112.0 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3570148 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = P38  Lab Value = 0.903 
 Most Probable Value = 0.830 
 Percent Recovery = 108.8 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3430220 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P38  Lab Value = 0.179 
 Most Probable Value = 0.170 
 Percent Recovery = 105.0 
 Analysis Date = 12/08/03 
 Lab Sample ID = 3290001 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 0.161 
 Most Probable Value = 0.170 
 Percent Recovery = 94.7 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3110124 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 0.515 
 Most Probable Value = 0.500 
 Percent Recovery = 103.0 
 Analysis Date = 10/31/03 
 Lab Sample ID = 3000109 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P37  Lab Value = 0.512 
 Most Probable Value = 0.500 
 Percent Recovery = 102.3 
 Analysis Date = 10/31/03 
 Lab Sample ID = 2830156 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P37  Lab Value = 0.826 
 Most Probable Value = 0.830 
 Percent Recovery = 99.5 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2750083 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P38  Lab Value = 0.848 
 Most Probable Value = 0.830 
 Percent Recovery = 102.2 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590145 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P38  Lab Value = 0.171 
 Most Probable Value = 0.170 
 Percent Recovery = 100.8 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2410126 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 0.145 
 Most Probable Value = 0.170 
 Percent Recovery = 85.0 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2270069 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P36  Lab Value = 0.493 
 Most Probable Value = 0.500 
 Percent Recovery = 98.6 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2130212 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P37  Lab Value = 0.485 
 Most Probable Value = 0.500 
 Percent Recovery = 97.0 
 Analysis Date = 08/12/03 
 Lab Sample ID = 1990027 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P37  Lab Value = 0.873 
 Most Probable Value = 0.830 
 Percent Recovery = 105.2 
 Analysis Date = 07/11/03 
 Lab Sample ID = 1810171 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P38  Lab Value = 0.845 
 Most Probable Value = 0.830 
 Percent Recovery = 101.8 
 Analysis Date = 06/18/03 
 Lab Sample ID = 1670159 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P38  Y = 100
The SGPlot Procedure

- Potassium, FIL, ICP-OES, LL -
Percent Recovery by Concentration
NWQL Parameter: 00935, Method: PLO02
Analysis Dates: 06/18/03 through 09/27/06
Open Data Set

 Lab Value = 0.178 
 Most Probable Value = 0.180 
 Percent Recovery = 98.9 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2680089 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P43  Lab Value = 0.180 
 Most Probable Value = 0.180 
 Percent Recovery = 100.0 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2620210 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P43  Lab Value = 0.173 
 Most Probable Value = 0.180 
 Percent Recovery = 96.1 
 Analysis Date = 09/15/06 
 Lab Sample ID = 2510398 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P43  Lab Value = 0.074 
 Most Probable Value = 0.072 
 Percent Recovery = 102.8 
 Analysis Date = 08/31/06 
 Lab Sample ID = 2400120 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 0.072 
 Most Probable Value = 0.072 
 Percent Recovery = 100.0 
 Analysis Date = 08/31/06 
 Lab Sample ID = 2330213 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 0.074 
 Most Probable Value = 0.072 
 Percent Recovery = 102.8 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2260050 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 0.070 
 Most Probable Value = 0.072 
 Percent Recovery = 97.2 
 Analysis Date = 08/11/06 
 Lab Sample ID = 2190176 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 0.326 
 Most Probable Value = 0.325 
 Percent Recovery = 100.3 
 Analysis Date = 08/04/06 
 Lab Sample ID = 2090272 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P42  Lab Value = 0.329 
 Most Probable Value = 0.325 
 Percent Recovery = 101.2 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2020230 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 0.315 
 Most Probable Value = 0.325 
 Percent Recovery = 96.9 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1950016 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.312 
 Most Probable Value = 0.325 
 Percent Recovery = 96.0 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1910076 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.161 
 Most Probable Value = 0.180 
 Percent Recovery = 89.4 
 Analysis Date = 07/10/06 
 Lab Sample ID = 1810353 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P43  Lab Value = 0.167 
 Most Probable Value = 0.180 
 Percent Recovery = 92.8 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740230 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P43  Lab Value = 0.168 
 Most Probable Value = 0.180 
 Percent Recovery = 93.3 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1670242 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P43  Lab Value = 0.176 
 Most Probable Value = 0.180 
 Percent Recovery = 97.8 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1600200 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P43  Lab Value = 0.070 
 Most Probable Value = 0.072 
 Percent Recovery = 97.2 
 Analysis Date = 06/05/06 
 Lab Sample ID = 1460006 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 0.072 
 Most Probable Value = 0.072 
 Percent Recovery = 100.0 
 Analysis Date = 06/05/06 
 Lab Sample ID = 1390231 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 0.073 
 Most Probable Value = 0.072 
 Percent Recovery = 101.4 
 Analysis Date = 05/19/06 
 Lab Sample ID = 1320174 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 0.347 
 Most Probable Value = 0.325 
 Percent Recovery = 106.8 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1210051 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P42  Lab Value = 0.071 
 Most Probable Value = 0.072 
 Percent Recovery = 98.6 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1250136 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P41  Lab Value = 0.345 
 Most Probable Value = 0.325 
 Percent Recovery = 106.2 
 Analysis Date = 04/28/06 
 Lab Sample ID = 1110230 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 0.330 
 Most Probable Value = 0.325 
 Percent Recovery = 101.5 
 Analysis Date = 04/28/06 
 Lab Sample ID = 1040008 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 0.331 
 Most Probable Value = 0.325 
 Percent Recovery = 101.8 
 Analysis Date = 04/14/06 
 Lab Sample ID = 0970091 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 0.180 
 Most Probable Value = 0.180 
 Percent Recovery = 100.0 
 Analysis Date = 03/31/06 
 Lab Sample ID = 0870026 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P43  Lab Value = 0.179 
 Most Probable Value = 0.180 
 Percent Recovery = 99.4 
 Analysis Date = 03/31/06 
 Lab Sample ID = 0800052 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P43  Lab Value = 0.072 
 Most Probable Value = 0.072 
 Percent Recovery = 100.0 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0600075 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 0.071 
 Most Probable Value = 0.072 
 Percent Recovery = 98.6 
 Analysis Date = 02/24/06 
 Lab Sample ID = 0530041 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P41  Lab Value = 0.068 
 Most Probable Value = 0.072 
 Percent Recovery = 94.4 
 Analysis Date = 02/24/06 
 Lab Sample ID = 0450024 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.337 
 Most Probable Value = 0.325 
 Percent Recovery = 103.7 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0310082 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 0.072 
 Most Probable Value = 0.072 
 Percent Recovery = 100.0 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0380036 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 0.341 
 Most Probable Value = 0.325 
 Percent Recovery = 104.9 
 Analysis Date = 01/25/06 
 Lab Sample ID = 0240044 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 0.341 
 Most Probable Value = 0.325 
 Percent Recovery = 104.9 
 Analysis Date = 01/23/06 
 Lab Sample ID = 0170062 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 0.335 
 Most Probable Value = 0.325 
 Percent Recovery = 103.1 
 Analysis Date = 01/23/06 
 Lab Sample ID = 0090006 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 0.181 
 Most Probable Value = 0.180 
 Percent Recovery = 100.6 
 Analysis Date = 01/05/06 
 Lab Sample ID = 3640075 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P43  Lab Value = 0.182 
 Most Probable Value = 0.180 
 Percent Recovery = 101.1 
 Analysis Date = 01/05/06 
 Lab Sample ID = 3560003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 0.181 
 Most Probable Value = 0.180 
 Percent Recovery = 100.6 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3490151 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P43  Lab Value = 0.177 
 Most Probable Value = 0.180 
 Percent Recovery = 98.3 
 Analysis Date = 12/12/05 
 Lab Sample ID = 3420004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P43  Lab Value = 0.074 
 Most Probable Value = 0.072 
 Percent Recovery = 102.8 
 Analysis Date = 12/12/05 
 Lab Sample ID = 3340008 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 0.068 
 Most Probable Value = 0.072 
 Percent Recovery = 94.4 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3260100 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.069 
 Most Probable Value = 0.072 
 Percent Recovery = 95.8 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3190010 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 0.315 
 Most Probable Value = 0.325 
 Percent Recovery = 96.9 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3040127 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.068 
 Most Probable Value = 0.072 
 Percent Recovery = 94.4 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3110077 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.314 
 Most Probable Value = 0.325 
 Percent Recovery = 96.6 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970038 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.310 
 Most Probable Value = 0.325 
 Percent Recovery = 95.4 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2900079 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.310 
 Most Probable Value = 0.325 
 Percent Recovery = 95.4 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2800166 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.304 
 Most Probable Value = 0.325 
 Percent Recovery = 93.5 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2730264 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P42  Lab Value = 0.307 
 Most Probable Value = 0.325 
 Percent Recovery = 94.5 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2660203 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P42  Lab Value = 0.310 
 Most Probable Value = 0.325 
 Percent Recovery = 95.4 
 Analysis Date = 09/22/05 
 Lab Sample ID = 2590323 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.304 
 Most Probable Value = 0.325 
 Percent Recovery = 93.5 
 Analysis Date = 09/22/05 
 Lab Sample ID = 2520042 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P42  Lab Value = 0.073 
 Most Probable Value = 0.072 
 Percent Recovery = 101.4 
 Analysis Date = 09/02/05 
 Lab Sample ID = 2410125 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 0.072 
 Most Probable Value = 0.072 
 Percent Recovery = 100.0 
 Analysis Date = 09/02/05 
 Lab Sample ID = 2340044 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 0.069 
 Most Probable Value = 0.072 
 Percent Recovery = 95.8 
 Analysis Date = 08/19/05 
 Lab Sample ID = 2280031 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 0.067 
 Most Probable Value = 0.072 
 Percent Recovery = 93.1 
 Analysis Date = 08/19/05 
 Lab Sample ID = 2220221 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.178 
 Most Probable Value = 0.170 
 Percent Recovery = 104.7 
 Analysis Date = 08/08/05 
 Lab Sample ID = 2140087 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 0.181 
 Most Probable Value = 0.170 
 Percent Recovery = 106.5 
 Analysis Date = 08/08/05 
 Lab Sample ID = 2060111 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P36  Lab Value = 0.181 
 Most Probable Value = 0.170 
 Percent Recovery = 106.5 
 Analysis Date = 08/08/05 
 Lab Sample ID = 1990212 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P36  Lab Value = 0.329 
 Most Probable Value = 0.325 
 Percent Recovery = 101.2 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1820053 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 0.336 
 Most Probable Value = 0.325 
 Percent Recovery = 103.4 
 Analysis Date = 07/12/05 
 Lab Sample ID = 0810034 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 0.175 
 Most Probable Value = 0.170 
 Percent Recovery = 102.9 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1920124 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 0.403 
 Most Probable Value = 0.325 
 Percent Recovery = 124.0 
 Analysis Date = 06/27/05 
 Lab Sample ID = 1750353 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = P42  Lab Value = 0.341 
 Most Probable Value = 0.325 
 Percent Recovery = 104.9 
 Analysis Date = 06/27/05 
 Lab Sample ID = 1680212 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 0.339 
 Most Probable Value = 0.325 
 Percent Recovery = 104.3 
 Analysis Date = 06/27/05 
 Lab Sample ID = 1610164 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 0.177 
 Most Probable Value = 0.170 
 Percent Recovery = 104.1 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1510159 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 0.181 
 Most Probable Value = 0.170 
 Percent Recovery = 106.5 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1430070 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P36  Lab Value = 0.167 
 Most Probable Value = 0.170 
 Percent Recovery = 98.2 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1290087 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 0.171 
 Most Probable Value = 0.170 
 Percent Recovery = 100.6 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1220043 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 0.171 
 Most Probable Value = 0.170 
 Percent Recovery = 100.6 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1150103 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 0.169 
 Most Probable Value = 0.170 
 Percent Recovery = 99.4 
 Analysis Date = 04/22/05 
 Lab Sample ID = 1090066 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P36  Lab Value = 0.166 
 Most Probable Value = 0.170 
 Percent Recovery = 97.6 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1010110 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.310 
 Most Probable Value = 0.325 
 Percent Recovery = 95.4 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0890102 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.333 
 Most Probable Value = 0.325 
 Percent Recovery = 102.5 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0750089 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 0.334 
 Most Probable Value = 0.325 
 Percent Recovery = 102.8 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0670096 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 0.067 
 Most Probable Value = 0.072 
 Percent Recovery = 93.1 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0600110 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.068 
 Most Probable Value = 0.072 
 Percent Recovery = 94.4 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0540036 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.066 
 Most Probable Value = 0.072 
 Percent Recovery = 91.7 
 Analysis Date = 03/02/05 
 Lab Sample ID = 0470025 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.071 
 Most Probable Value = 0.072 
 Percent Recovery = 98.6 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0390058 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P41  Lab Value = 0.175 
 Most Probable Value = 0.170 
 Percent Recovery = 102.9 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0320097 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 0.171 
 Most Probable Value = 0.170 
 Percent Recovery = 100.6 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0250045 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 0.174 
 Most Probable Value = 0.170 
 Percent Recovery = 102.4 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0180074 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 0.338 
 Most Probable Value = 0.325 
 Percent Recovery = 104.0 
 Analysis Date = 01/13/05 
 Lab Sample ID = 3650039 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 0.329 
 Most Probable Value = 0.325 
 Percent Recovery = 101.2 
 Analysis Date = 01/13/05 
 Lab Sample ID = 3620028 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 0.171 
 Most Probable Value = 0.170 
 Percent Recovery = 100.6 
 Analysis Date = 01/13/05 
 Lab Sample ID = 0100088 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 0.334 
 Most Probable Value = 0.325 
 Percent Recovery = 102.8 
 Analysis Date = 12/27/04 
 Lab Sample ID = 3510148 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 0.181 
 Most Probable Value = 0.170 
 Percent Recovery = 106.5 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3360084 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P36  Lab Value = 0.178 
 Most Probable Value = 0.170 
 Percent Recovery = 104.7 
 Analysis Date = 11/29/04 
 Lab Sample ID = 3280102 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 0.172 
 Most Probable Value = 0.170 
 Percent Recovery = 101.2 
 Analysis Date = 11/29/04 
 Lab Sample ID = 3210083 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 0.176 
 Most Probable Value = 0.170 
 Percent Recovery = 103.5 
 Analysis Date = 11/15/04 
 Lab Sample ID = 3130200 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 0.177 
 Most Probable Value = 0.170 
 Percent Recovery = 104.1 
 Analysis Date = 11/04/04 
 Lab Sample ID = 3060112 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 0.175 
 Most Probable Value = 0.170 
 Percent Recovery = 102.9 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2990112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 0.170 
 Most Probable Value = 0.170 
 Percent Recovery = 100.0 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2920031 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 0.951 
 Most Probable Value = 0.830 
 Percent Recovery = 114.6 
 Analysis Date = 10/13/04 
 Lab Sample ID = 2710024 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = P38  Lab Value = 0.181 
 Most Probable Value = 0.170 
 Percent Recovery = 106.5 
 Analysis Date = 10/13/04 
 Lab Sample ID = 2820228 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P36  Lab Value = 0.892 
 Most Probable Value = 0.830 
 Percent Recovery = 107.5 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2530303 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = P38  Lab Value = 0.168 
 Most Probable Value = 0.170 
 Percent Recovery = 98.8 
 Analysis Date = 09/02/04 
 Lab Sample ID = 2370248 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 0.173 
 Most Probable Value = 0.170 
 Percent Recovery = 101.8 
 Analysis Date = 08/16/04 
 Lab Sample ID = 2230163 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 0.508 
 Most Probable Value = 0.500 
 Percent Recovery = 101.6 
 Analysis Date = 07/29/04 
 Lab Sample ID = 2090125 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P37  Lab Value = 0.887 
 Most Probable Value = 0.830 
 Percent Recovery = 106.9 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1760252 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P38  Lab Value = 0.524 
 Most Probable Value = 0.500 
 Percent Recovery = 104.8 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1940078 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P37  Lab Value = 0.868 
 Most Probable Value = 0.830 
 Percent Recovery = 104.6 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1620329 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P38  Lab Value = 0.165 
 Most Probable Value = 0.170 
 Percent Recovery = 97.1 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450200 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.524 
 Most Probable Value = 0.500 
 Percent Recovery = 104.8 
 Analysis Date = 05/12/04 
 Lab Sample ID = 1170096 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P37  Lab Value = 0.173 
 Most Probable Value = 0.170 
 Percent Recovery = 101.8 
 Analysis Date = 05/12/04 
 Lab Sample ID = 1310150 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 0.526 
 Most Probable Value = 0.500 
 Percent Recovery = 105.2 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1030046 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P37  Lab Value = 0.883 
 Most Probable Value = 0.830 
 Percent Recovery = 106.4 
 Analysis Date = 04/07/04 
 Lab Sample ID = 0820086 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P38  Lab Value = 0.897 
 Most Probable Value = 0.830 
 Percent Recovery = 108.1 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0680080 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P38  Lab Value = 0.174 
 Most Probable Value = 0.170 
 Percent Recovery = 102.4 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0550020 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 0.176 
 Most Probable Value = 0.170 
 Percent Recovery = 103.5 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0400042 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 0.514 
 Most Probable Value = 0.500 
 Percent Recovery = 102.8 
 Analysis Date = 02/09/04 
 Lab Sample ID = 0260155 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P37  Lab Value = 0.531 
 Most Probable Value = 0.500 
 Percent Recovery = 106.2 
 Analysis Date = 01/26/04 
 Lab Sample ID = 0090096 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P37  Lab Value = 0.930 
 Most Probable Value = 0.830 
 Percent Recovery = 112.0 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3570148 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = P38  Lab Value = 0.903 
 Most Probable Value = 0.830 
 Percent Recovery = 108.8 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3430220 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P38  Lab Value = 0.179 
 Most Probable Value = 0.170 
 Percent Recovery = 105.0 
 Analysis Date = 12/08/03 
 Lab Sample ID = 3290001 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 0.161 
 Most Probable Value = 0.170 
 Percent Recovery = 94.7 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3110124 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 0.515 
 Most Probable Value = 0.500 
 Percent Recovery = 103.0 
 Analysis Date = 10/31/03 
 Lab Sample ID = 3000109 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P37  Lab Value = 0.512 
 Most Probable Value = 0.500 
 Percent Recovery = 102.3 
 Analysis Date = 10/31/03 
 Lab Sample ID = 2830156 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P37  Lab Value = 0.826 
 Most Probable Value = 0.830 
 Percent Recovery = 99.5 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2750083 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P38  Lab Value = 0.848 
 Most Probable Value = 0.830 
 Percent Recovery = 102.2 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590145 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P38  Lab Value = 0.171 
 Most Probable Value = 0.170 
 Percent Recovery = 100.8 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2410126 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 0.145 
 Most Probable Value = 0.170 
 Percent Recovery = 85.0 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2270069 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = P36  Lab Value = 0.493 
 Most Probable Value = 0.500 
 Percent Recovery = 98.6 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2130212 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P37  Lab Value = 0.485 
 Most Probable Value = 0.500 
 Percent Recovery = 97.0 
 Analysis Date = 08/12/03 
 Lab Sample ID = 1990027 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P37  Lab Value = 0.873 
 Most Probable Value = 0.830 
 Percent Recovery = 105.2 
 Analysis Date = 07/11/03 
 Lab Sample ID = 1810171 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P38  Lab Value = 0.845 
 Most Probable Value = 0.830 
 Percent Recovery = 101.8 
 Analysis Date = 06/18/03 
 Lab Sample ID = 1670159 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P38  Y = 100
The SGPlot Procedure



- Silica, FIL, CFA -
Percent Recovery by Date
Lab: NWQL, PCode: 00955, MCode: CL064
Analysis Dates: 10/03/01 through 09/27/06
Open Data Set

 Lab Value = 0.200 
 Most Probable Value = 8.625 
 Percent Recovery = 2.3 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = -16.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.200 
 Most Probable Value = 8.350 
 Percent Recovery = 2.4 
 Analysis Date = 07/31/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = -16.1 
 Blind Sample ID = 50168-50170  Lab Value = 5.720 
 Most Probable Value = 4.050 
 Percent Recovery = 141.2 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3640020 
 Number of FPS (SD) = 6.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.790 
 Most Probable Value = 4.050 
 Percent Recovery = 143.0 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3630059 
 Number of FPS (SD) = 7.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.200 
 Most Probable Value = 8.625 
 Percent Recovery = 2.3 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = -16.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.200 
 Most Probable Value = 8.350 
 Percent Recovery = 2.4 
 Analysis Date = 07/31/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = -16.1 
 Blind Sample ID = 50168-50170  Lab Value = 5.720 
 Most Probable Value = 4.050 
 Percent Recovery = 141.2 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3640020 
 Number of FPS (SD) = 6.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.790 
 Most Probable Value = 4.050 
 Percent Recovery = 143.0 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3630059 
 Number of FPS (SD) = 7.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.888 
 Most Probable Value = 9.150 
 Percent Recovery = 97.1 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2680088 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.768 
 Most Probable Value = 9.150 
 Percent Recovery = 95.8 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2630119 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.777 
 Most Probable Value = 9.150 
 Percent Recovery = 95.9 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2620209 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 11.506 
 Most Probable Value = 11.675 
 Percent Recovery = 98.6 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2690075 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 11.328 
 Most Probable Value = 11.675 
 Percent Recovery = 97.0 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2650117 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75170  Lab Value = 11.462 
 Most Probable Value = 11.675 
 Percent Recovery = 98.2 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2580205 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75170  Lab Value = 8.543 
 Most Probable Value = 9.150 
 Percent Recovery = 93.4 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2510397 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.923 
 Most Probable Value = 9.150 
 Percent Recovery = 97.5 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2480070 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 11.389 
 Most Probable Value = 11.675 
 Percent Recovery = 97.6 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2540001 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75170  Lab Value = 11.521 
 Most Probable Value = 11.675 
 Percent Recovery = 98.7 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2500166 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 11.313 
 Most Probable Value = 11.675 
 Percent Recovery = 96.9 
 Analysis Date = 09/20/06 
 Lab Sample ID = 2400121 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75170  Lab Value = 8.978 
 Most Probable Value = 8.625 
 Percent Recovery = 104.1 
 Analysis Date = 09/18/06 
 Lab Sample ID = 2370430 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.754 
 Most Probable Value = 8.625 
 Percent Recovery = 101.5 
 Analysis Date = 09/08/06 
 Lab Sample ID = 2340037 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 11.754 
 Most Probable Value = 11.675 
 Percent Recovery = 100.7 
 Analysis Date = 09/08/06 
 Lab Sample ID = 2330212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 8.603 
 Most Probable Value = 8.625 
 Percent Recovery = 99.7 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2300088 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 11.576 
 Most Probable Value = 11.675 
 Percent Recovery = 99.2 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2280134 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75170  Lab Value = 8.859 
 Most Probable Value = 8.625 
 Percent Recovery = 102.7 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2230258 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 11.957 
 Most Probable Value = 11.675 
 Percent Recovery = 102.4 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2260051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 8.466 
 Most Probable Value = 8.625 
 Percent Recovery = 98.2 
 Analysis Date = 08/21/06 
 Lab Sample ID = 2200104 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.466 
 Most Probable Value = 8.625 
 Percent Recovery = 98.2 
 Analysis Date = 08/18/06 
 Lab Sample ID = 2190172 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 11.621 
 Most Probable Value = 11.675 
 Percent Recovery = 99.5 
 Analysis Date = 08/18/06 
 Lab Sample ID = 2190173 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75170  Lab Value = 11.469 
 Most Probable Value = 11.675 
 Percent Recovery = 98.2 
 Analysis Date = 08/18/06 
 Lab Sample ID = 2150116 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75170  Lab Value = 8.385 
 Most Probable Value = 8.625 
 Percent Recovery = 97.2 
 Analysis Date = 08/11/06 
 Lab Sample ID = 2020229 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.100 
 Most Probable Value = 8.350 
 Percent Recovery = 97.0 
 Analysis Date = 08/11/06 
 Lab Sample ID = 2080098 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 8.175 
 Most Probable Value = 8.625 
 Percent Recovery = 94.8 
 Analysis Date = 08/09/06 
 Lab Sample ID = 1990162 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.312 
 Most Probable Value = 8.350 
 Percent Recovery = 99.5 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2050126 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 8.199 
 Most Probable Value = 8.350 
 Percent Recovery = 98.2 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2010015 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50170  Lab Value = 8.860 
 Most Probable Value = 8.625 
 Percent Recovery = 102.7 
 Analysis Date = 07/31/06 
 Lab Sample ID = 1950017 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.776 
 Most Probable Value = 8.625 
 Percent Recovery = 101.8 
 Analysis Date = 07/27/06 
 Lab Sample ID = 1910077 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.778 
 Most Probable Value = 8.625 
 Percent Recovery = 101.8 
 Analysis Date = 07/27/06 
 Lab Sample ID = 1860016 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.660 
 Most Probable Value = 8.350 
 Percent Recovery = 103.7 
 Analysis Date = 07/27/06 
 Lab Sample ID = 1910072 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 8.626 
 Most Probable Value = 8.350 
 Percent Recovery = 103.3 
 Analysis Date = 07/27/06 
 Lab Sample ID = 1910086 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 7.322 
 Most Probable Value = 6.950 
 Percent Recovery = 105.4 
 Analysis Date = 07/24/06 
 Lab Sample ID = 1800250 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 8.488 
 Most Probable Value = 8.350 
 Percent Recovery = 101.7 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1810354 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50170  Lab Value = 8.375 
 Most Probable Value = 8.350 
 Percent Recovery = 100.3 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1740229 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50170  Lab Value = 7.099 
 Most Probable Value = 6.950 
 Percent Recovery = 102.1 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1780112 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75168  Lab Value = 7.007 
 Most Probable Value = 6.950 
 Percent Recovery = 100.8 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1740209 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 8.408 
 Most Probable Value = 8.350 
 Percent Recovery = 100.7 
 Analysis Date = 07/17/06 
 Lab Sample ID = 1730124 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50170  Lab Value = 8.355 
 Most Probable Value = 8.350 
 Percent Recovery = 100.1 
 Analysis Date = 06/23/06 
 Lab Sample ID = 1670243 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50170  Lab Value = 8.255 
 Most Probable Value = 8.350 
 Percent Recovery = 98.9 
 Analysis Date = 06/23/06 
 Lab Sample ID = 1600201 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50170  Lab Value = 7.003 
 Most Probable Value = 6.950 
 Percent Recovery = 100.8 
 Analysis Date = 06/23/06 
 Lab Sample ID = 1660145 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 6.955 
 Most Probable Value = 6.950 
 Percent Recovery = 100.1 
 Analysis Date = 06/23/06 
 Lab Sample ID = 1630149 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25172-75168  Lab Value = 8.331 
 Most Probable Value = 8.350 
 Percent Recovery = 99.8 
 Analysis Date = 06/15/06 
 Lab Sample ID = 1570195 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50170  Lab Value = 6.904 
 Most Probable Value = 6.950 
 Percent Recovery = 99.3 
 Analysis Date = 06/15/06 
 Lab Sample ID = 1590163 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 2.679 
 Most Probable Value = 2.600 
 Percent Recovery = 103.0 
 Analysis Date = 06/01/06 
 Lab Sample ID = 1460011 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.399 
 Most Probable Value = 6.950 
 Percent Recovery = 106.5 
 Analysis Date = 06/01/06 
 Lab Sample ID = 1460005 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25172-75168  Lab Value = 2.611 
 Most Probable Value = 2.600 
 Percent Recovery = 100.4 
 Analysis Date = 05/25/06 
 Lab Sample ID = 1420084 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.591 
 Most Probable Value = 2.600 
 Percent Recovery = 99.7 
 Analysis Date = 05/25/06 
 Lab Sample ID = 1380004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.875 
 Most Probable Value = 6.950 
 Percent Recovery = 98.9 
 Analysis Date = 05/25/06 
 Lab Sample ID = 1390230 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 6.766 
 Most Probable Value = 6.950 
 Percent Recovery = 97.4 
 Analysis Date = 05/25/06 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75168  Lab Value = 2.643 
 Most Probable Value = 2.600 
 Percent Recovery = 101.7 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1310137 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.316 
 Most Probable Value = 6.950 
 Percent Recovery = 105.3 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1320173 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 2.654 
 Most Probable Value = 2.600 
 Percent Recovery = 102.1 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1280102 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.677 
 Most Probable Value = 2.600 
 Percent Recovery = 103.0 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1240136 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.198 
 Most Probable Value = 6.950 
 Percent Recovery = 103.6 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 9.290 
 Most Probable Value = 9.150 
 Percent Recovery = 101.5 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1170182 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.323 
 Most Probable Value = 9.150 
 Percent Recovery = 101.9 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1150097 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 2.742 
 Most Probable Value = 2.600 
 Percent Recovery = 105.5 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1210050 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.331 
 Most Probable Value = 6.950 
 Percent Recovery = 105.5 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1220156 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 9.130 
 Most Probable Value = 9.150 
 Percent Recovery = 99.8 
 Analysis Date = 05/04/06 
 Lab Sample ID = 1100073 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 2.666 
 Most Probable Value = 2.600 
 Percent Recovery = 102.5 
 Analysis Date = 05/04/06 
 Lab Sample ID = 1110231 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.714 
 Most Probable Value = 2.600 
 Percent Recovery = 104.4 
 Analysis Date = 05/04/06 
 Lab Sample ID = 1080076 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.757 
 Most Probable Value = 2.600 
 Percent Recovery = 106.0 
 Analysis Date = 05/04/06 
 Lab Sample ID = 1040007 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 9.333 
 Most Probable Value = 9.150 
 Percent Recovery = 102.0 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1030096 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.354 
 Most Probable Value = 9.150 
 Percent Recovery = 102.2 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1000125 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.357 
 Most Probable Value = 9.150 
 Percent Recovery = 102.3 
 Analysis Date = 04/14/06 
 Lab Sample ID = 0960077 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 2.723 
 Most Probable Value = 2.600 
 Percent Recovery = 104.7 
 Analysis Date = 04/14/06 
 Lab Sample ID = 0970090 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.716 
 Most Probable Value = 2.600 
 Percent Recovery = 104.5 
 Analysis Date = 04/14/06 
 Lab Sample ID = 0930083 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 9.425 
 Most Probable Value = 9.150 
 Percent Recovery = 103.0 
 Analysis Date = 03/31/06 
 Lab Sample ID = 0870025 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.050 
 Most Probable Value = 11.675 
 Percent Recovery = 103.2 
 Analysis Date = 03/31/06 
 Lab Sample ID = 0860079 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 9.042 
 Most Probable Value = 9.150 
 Percent Recovery = 98.8 
 Analysis Date = 03/22/06 
 Lab Sample ID = 0750095 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.129 
 Most Probable Value = 9.150 
 Percent Recovery = 99.8 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0730045 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 11.847 
 Most Probable Value = 11.675 
 Percent Recovery = 101.5 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0720059 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 11.556 
 Most Probable Value = 11.675 
 Percent Recovery = 99.0 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0670053 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 9.254 
 Most Probable Value = 9.150 
 Percent Recovery = 101.1 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0660033 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.100 
 Most Probable Value = 9.150 
 Percent Recovery = 99.5 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0610056 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 11.904 
 Most Probable Value = 11.675 
 Percent Recovery = 102.0 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0650044 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 8.726 
 Most Probable Value = 8.625 
 Percent Recovery = 101.2 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0590094 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.647 
 Most Probable Value = 8.625 
 Percent Recovery = 100.3 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0540072 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 11.787 
 Most Probable Value = 11.675 
 Percent Recovery = 101.0 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0600074 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 8.820 
 Most Probable Value = 8.625 
 Percent Recovery = 102.3 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0520094 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 11.794 
 Most Probable Value = 11.675 
 Percent Recovery = 101.0 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0530040 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 11.624 
 Most Probable Value = 11.675 
 Percent Recovery = 99.6 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0470066 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75170  Lab Value = 8.876 
 Most Probable Value = 8.625 
 Percent Recovery = 102.9 
 Analysis Date = 02/16/06 
 Lab Sample ID = 0440047 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 11.735 
 Most Probable Value = 11.675 
 Percent Recovery = 100.5 
 Analysis Date = 02/16/06 
 Lab Sample ID = 0450026 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 8.883 
 Most Probable Value = 8.625 
 Percent Recovery = 103.0 
 Analysis Date = 02/08/06 
 Lab Sample ID = 0370016 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 12.038 
 Most Probable Value = 11.675 
 Percent Recovery = 103.1 
 Analysis Date = 02/08/06 
 Lab Sample ID = 0380037 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 11.802 
 Most Probable Value = 11.675 
 Percent Recovery = 101.1 
 Analysis Date = 02/08/06 
 Lab Sample ID = 0330065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 8.795 
 Most Probable Value = 8.625 
 Percent Recovery = 102.0 
 Analysis Date = 02/03/06 
 Lab Sample ID = 0240043 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.775 
 Most Probable Value = 8.350 
 Percent Recovery = 105.1 
 Analysis Date = 02/03/06 
 Lab Sample ID = 0250059 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 8.822 
 Most Probable Value = 8.625 
 Percent Recovery = 102.3 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0190005 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 9.165 
 Most Probable Value = 8.625 
 Percent Recovery = 106.3 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0170063 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.897 
 Most Probable Value = 8.350 
 Percent Recovery = 106.6 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50170  Lab Value = 8.983 
 Most Probable Value = 8.350 
 Percent Recovery = 107.6 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0130008 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50170  Lab Value = 8.756 
 Most Probable Value = 8.625 
 Percent Recovery = 101.5 
 Analysis Date = 01/13/06 
 Lab Sample ID = 0090007 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 9.156 
 Most Probable Value = 8.625 
 Percent Recovery = 106.2 
 Analysis Date = 01/13/06 
 Lab Sample ID = 0040036 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.612 
 Most Probable Value = 8.350 
 Percent Recovery = 103.1 
 Analysis Date = 01/13/06 
 Lab Sample ID = 3640076 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 8.539 
 Most Probable Value = 8.350 
 Percent Recovery = 102.3 
 Analysis Date = 01/13/06 
 Lab Sample ID = 0100027 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50170  Lab Value = 8.738 
 Most Probable Value = 8.350 
 Percent Recovery = 104.6 
 Analysis Date = 01/13/06 
 Lab Sample ID = 0060011 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 7.509 
 Most Probable Value = 6.950 
 Percent Recovery = 108.0 
 Analysis Date = 01/13/06 
 Lab Sample ID = 3630006 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25172-75168  Lab Value = 8.627 
 Most Probable Value = 8.350 
 Percent Recovery = 103.3 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3560004 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 8.351 
 Most Probable Value = 8.350 
 Percent Recovery = 100.0 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3530069 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50170  Lab Value = 7.248 
 Most Probable Value = 6.950 
 Percent Recovery = 104.3 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3570006 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 7.072 
 Most Probable Value = 6.950 
 Percent Recovery = 101.8 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3550004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75168  Lab Value = 8.562 
 Most Probable Value = 8.350 
 Percent Recovery = 102.5 
 Analysis Date = 12/20/05 
 Lab Sample ID = 3490152 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50170  Lab Value = 8.649 
 Most Probable Value = 8.350 
 Percent Recovery = 103.6 
 Analysis Date = 12/20/05 
 Lab Sample ID = 3420003 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 7.025 
 Most Probable Value = 6.950 
 Percent Recovery = 101.1 
 Analysis Date = 12/20/05 
 Lab Sample ID = 3480001 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75168  Lab Value = 7.290 
 Most Probable Value = 6.950 
 Percent Recovery = 104.9 
 Analysis Date = 12/20/05 
 Lab Sample ID = 3430074 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 7.271 
 Most Probable Value = 6.950 
 Percent Recovery = 104.6 
 Analysis Date = 12/20/05 
 Lab Sample ID = 3400168 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 2.754 
 Most Probable Value = 2.600 
 Percent Recovery = 105.9 
 Analysis Date = 12/16/05 
 Lab Sample ID = 3340010 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.348 
 Most Probable Value = 8.350 
 Percent Recovery = 100.0 
 Analysis Date = 12/16/05 
 Lab Sample ID = 3390047 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50170  Lab Value = 7.280 
 Most Probable Value = 6.950 
 Percent Recovery = 104.7 
 Analysis Date = 12/16/05 
 Lab Sample ID = 3340007 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 2.624 
 Most Probable Value = 2.600 
 Percent Recovery = 100.9 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3270114 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.138 
 Most Probable Value = 6.950 
 Percent Recovery = 102.7 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3260096 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75168  Lab Value = 2.774 
 Most Probable Value = 2.600 
 Percent Recovery = 106.7 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3250048 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.381 
 Most Probable Value = 6.950 
 Percent Recovery = 106.2 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3210140 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25172-75168  Lab Value = 2.720 
 Most Probable Value = 2.600 
 Percent Recovery = 104.6 
 Analysis Date = 11/21/05 
 Lab Sample ID = 3180037 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.781 
 Most Probable Value = 2.600 
 Percent Recovery = 107.0 
 Analysis Date = 11/21/05 
 Lab Sample ID = 3120059 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.326 
 Most Probable Value = 6.950 
 Percent Recovery = 105.4 
 Analysis Date = 11/21/05 
 Lab Sample ID = 3190011 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 7.301 
 Most Probable Value = 6.950 
 Percent Recovery = 105.1 
 Analysis Date = 11/21/05 
 Lab Sample ID = 3110076 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 9.029 
 Most Probable Value = 9.150 
 Percent Recovery = 98.7 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3010128 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.242 
 Most Probable Value = 9.150 
 Percent Recovery = 101.0 
 Analysis Date = 11/08/05 
 Lab Sample ID = 2980100 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.307 
 Most Probable Value = 9.150 
 Percent Recovery = 101.7 
 Analysis Date = 11/08/05 
 Lab Sample ID = 2970030 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 2.678 
 Most Probable Value = 2.600 
 Percent Recovery = 103.0 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3080099 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.659 
 Most Probable Value = 2.600 
 Percent Recovery = 102.3 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3040128 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.766 
 Most Probable Value = 2.600 
 Percent Recovery = 106.4 
 Analysis Date = 11/08/05 
 Lab Sample ID = 2970037 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.160 
 Most Probable Value = 6.950 
 Percent Recovery = 103.0 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3060045 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75168  Lab Value = 9.347 
 Most Probable Value = 9.150 
 Percent Recovery = 102.2 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2870110 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.369 
 Most Probable Value = 9.150 
 Percent Recovery = 102.4 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2850127 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 2.709 
 Most Probable Value = 2.600 
 Percent Recovery = 104.2 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2920100 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.726 
 Most Probable Value = 2.600 
 Percent Recovery = 104.8 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2900077 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 9.277 
 Most Probable Value = 9.150 
 Percent Recovery = 101.4 
 Analysis Date = 10/12/05 
 Lab Sample ID = 2790063 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 2.695 
 Most Probable Value = 2.600 
 Percent Recovery = 103.7 
 Analysis Date = 10/12/05 
 Lab Sample ID = 2800165 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.743 
 Most Probable Value = 2.600 
 Percent Recovery = 105.5 
 Analysis Date = 10/05/05 
 Lab Sample ID = 2770190 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.695 
 Most Probable Value = 2.600 
 Percent Recovery = 103.7 
 Analysis Date = 09/30/05 
 Lab Sample ID = 2720016 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.656 
 Most Probable Value = 6.650 
 Percent Recovery = 115.1 
 Analysis Date = 09/30/05 
 Lab Sample ID = 2700024 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = 50168-50164  Lab Value = 2.685 
 Most Probable Value = 2.600 
 Percent Recovery = 103.3 
 Analysis Date = 09/27/05 
 Lab Sample ID = 2650124 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.466 
 Most Probable Value = 6.650 
 Percent Recovery = 112.3 
 Analysis Date = 09/27/05 
 Lab Sample ID = 2660202 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 50168-50164  Lab Value = 7.484 
 Most Probable Value = 6.650 
 Percent Recovery = 112.5 
 Analysis Date = 09/27/05 
 Lab Sample ID = 2630006 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 50168-50164  Lab Value = 2.709 
 Most Probable Value = 2.600 
 Percent Recovery = 104.2 
 Analysis Date = 09/23/05 
 Lab Sample ID = 2580115 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.326 
 Most Probable Value = 6.650 
 Percent Recovery = 110.2 
 Analysis Date = 09/20/05 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50168-50164  Lab Value = 2.590 
 Most Probable Value = 2.600 
 Percent Recovery = 99.6 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2510180 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.527 
 Most Probable Value = 6.650 
 Percent Recovery = 113.2 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2520043 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 50168-50164  Lab Value = 7.619 
 Most Probable Value = 6.650 
 Percent Recovery = 114.6 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2490117 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 50168-50164  Lab Value = 2.740 
 Most Probable Value = 2.600 
 Percent Recovery = 105.4 
 Analysis Date = 09/07/05 
 Lab Sample ID = 2450120 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.369 
 Most Probable Value = 6.650 
 Percent Recovery = 110.8 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380183 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50168-50164  Lab Value = 8.945 
 Most Probable Value = 8.775 
 Percent Recovery = 101.9 
 Analysis Date = 08/31/05 
 Lab Sample ID = 2360004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 9.157 
 Most Probable Value = 8.775 
 Percent Recovery = 104.4 
 Analysis Date = 08/31/05 
 Lab Sample ID = 2340043 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.822 
 Most Probable Value = 8.775 
 Percent Recovery = 100.5 
 Analysis Date = 08/26/05 
 Lab Sample ID = 2290212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 7.428 
 Most Probable Value = 6.650 
 Percent Recovery = 111.7 
 Analysis Date = 08/26/05 
 Lab Sample ID = 2310007 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50168-50164  Lab Value = 7.424 
 Most Probable Value = 6.650 
 Percent Recovery = 111.6 
 Analysis Date = 08/26/05 
 Lab Sample ID = 2280032 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50168-50164  Lab Value = 7.195 
 Most Probable Value = 6.650 
 Percent Recovery = 108.2 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2240418 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50168-50164  Lab Value = 8.909 
 Most Probable Value = 8.775 
 Percent Recovery = 101.5 
 Analysis Date = 08/16/05 
 Lab Sample ID = 2230319 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.957 
 Most Probable Value = 8.775 
 Percent Recovery = 102.1 
 Analysis Date = 08/16/05 
 Lab Sample ID = 2220222 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 7.435 
 Most Probable Value = 6.650 
 Percent Recovery = 111.8 
 Analysis Date = 08/16/05 
 Lab Sample ID = 2140085 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 50168-50164  Lab Value = 8.845 
 Most Probable Value = 8.775 
 Percent Recovery = 100.8 
 Analysis Date = 08/08/05 
 Lab Sample ID = 2150227 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 7.358 
 Most Probable Value = 6.650 
 Percent Recovery = 110.6 
 Analysis Date = 08/08/05 
 Lab Sample ID = 2170142 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50168-50164  Lab Value = 8.757 
 Most Probable Value = 8.775 
 Percent Recovery = 99.8 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2100053 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 10.899 
 Most Probable Value = 9.900 
 Percent Recovery = 110.1 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2080321 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50164-50166  Lab Value = 8.695 
 Most Probable Value = 8.775 
 Percent Recovery = 99.1 
 Analysis Date = 07/29/05 
 Lab Sample ID = 2030282 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 10.697 
 Most Probable Value = 9.900 
 Percent Recovery = 108.1 
 Analysis Date = 07/29/05 
 Lab Sample ID = 2060112 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50164-50166  Lab Value = 8.918 
 Most Probable Value = 8.775 
 Percent Recovery = 101.6 
 Analysis Date = 07/22/05 
 Lab Sample ID = 2000159 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 11.061 
 Most Probable Value = 9.900 
 Percent Recovery = 111.7 
 Analysis Date = 07/22/05 
 Lab Sample ID = 2010184 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50164-50166  Lab Value = 8.937 
 Most Probable Value = 8.775 
 Percent Recovery = 101.8 
 Analysis Date = 07/18/05 
 Lab Sample ID = 1960088 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.861 
 Most Probable Value = 8.775 
 Percent Recovery = 101.0 
 Analysis Date = 07/15/05 
 Lab Sample ID = 1890263 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 11.024 
 Most Probable Value = 9.900 
 Percent Recovery = 111.4 
 Analysis Date = 07/15/05 
 Lab Sample ID = 1940290 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50164-50166  Lab Value = 10.998 
 Most Probable Value = 9.900 
 Percent Recovery = 111.1 
 Analysis Date = 07/15/05 
 Lab Sample ID = 1920125 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50164-50166  Lab Value = 8.908 
 Most Probable Value = 8.775 
 Percent Recovery = 101.5 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1860039 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 11.062 
 Most Probable Value = 9.900 
 Percent Recovery = 111.7 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1810184 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50164-50166  Lab Value = 11.062 
 Most Probable Value = 9.900 
 Percent Recovery = 111.7 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1870123 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50164-50166  Lab Value = 10.433 
 Most Probable Value = 10.075 
 Percent Recovery = 103.6 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1800016 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25168-75166  Lab Value = 10.200 
 Most Probable Value = 10.075 
 Percent Recovery = 101.2 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1750354 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 11.385 
 Most Probable Value = 9.900 
 Percent Recovery = 115.0 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1740228 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = 50164-50166  Lab Value = 11.365 
 Most Probable Value = 9.900 
 Percent Recovery = 114.8 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1710125 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 50164-50166  Lab Value = 10.237 
 Most Probable Value = 10.075 
 Percent Recovery = 101.6 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1720230 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 11.496 
 Most Probable Value = 9.900 
 Percent Recovery = 116.1 
 Analysis Date = 06/21/05 
 Lab Sample ID = 1670214 
 Number of FPS (SD) = 2.7 
 Blind Sample ID = 50164-50166  Lab Value = 10.328 
 Most Probable Value = 10.075 
 Percent Recovery = 102.5 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1650167 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 11.288 
 Most Probable Value = 9.900 
 Percent Recovery = 114.0 
 Analysis Date = 06/15/05 
 Lab Sample ID = 1600262 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 50164-50166  Lab Value = 10.406 
 Most Probable Value = 10.075 
 Percent Recovery = 103.3 
 Analysis Date = 06/15/05 
 Lab Sample ID = 1610160 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 11.177 
 Most Probable Value = 9.900 
 Percent Recovery = 112.9 
 Analysis Date = 06/10/05 
 Lab Sample ID = 1570143 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 50164-50166  Lab Value = 10.245 
 Most Probable Value = 10.075 
 Percent Recovery = 101.7 
 Analysis Date = 06/10/05 
 Lab Sample ID = 1580152 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 10.237 
 Most Probable Value = 10.075 
 Percent Recovery = 101.6 
 Analysis Date = 06/10/05 
 Lab Sample ID = 1510155 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 4.630 
 Most Probable Value = 4.050 
 Percent Recovery = 114.3 
 Analysis Date = 05/31/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.623 
 Most Probable Value = 4.050 
 Percent Recovery = 114.1 
 Analysis Date = 05/31/05 
 Lab Sample ID = 1430071 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.367 
 Most Probable Value = 4.050 
 Percent Recovery = 107.8 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1380126 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 10.204 
 Most Probable Value = 10.075 
 Percent Recovery = 101.3 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1400212 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 10.095 
 Most Probable Value = 10.075 
 Percent Recovery = 100.2 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1370183 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25168-75166  Lab Value = 4.438 
 Most Probable Value = 4.050 
 Percent Recovery = 109.6 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1310149 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 9.813 
 Most Probable Value = 10.075 
 Percent Recovery = 97.4 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1330243 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25168-75166  Lab Value = 4.151 
 Most Probable Value = 4.050 
 Percent Recovery = 102.5 
 Analysis Date = 05/13/05 
 Lab Sample ID = 1290082 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 9.759 
 Most Probable Value = 10.075 
 Percent Recovery = 96.9 
 Analysis Date = 05/13/05 
 Lab Sample ID = 1260175 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 4.214 
 Most Probable Value = 4.050 
 Percent Recovery = 104.0 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1240238 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 9.797 
 Most Probable Value = 10.075 
 Percent Recovery = 97.2 
 Analysis Date = 05/11/05 
 Lab Sample ID = 1230133 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 4.144 
 Most Probable Value = 4.050 
 Percent Recovery = 102.3 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1190254 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 2.588 
 Most Probable Value = 2.600 
 Percent Recovery = 99.5 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1170145 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.574 
 Most Probable Value = 2.600 
 Percent Recovery = 99.0 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1150104 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.653 
 Most Probable Value = 2.600 
 Percent Recovery = 102.0 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1100120 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.551 
 Most Probable Value = 2.600 
 Percent Recovery = 98.1 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.279 
 Most Probable Value = 4.050 
 Percent Recovery = 105.7 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1120324 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.269 
 Most Probable Value = 4.050 
 Percent Recovery = 105.4 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1090064 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.251 
 Most Probable Value = 4.050 
 Percent Recovery = 105.0 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1050219 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 2.652 
 Most Probable Value = 2.600 
 Percent Recovery = 102.0 
 Analysis Date = 04/15/05 
 Lab Sample ID = 1010109 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.590 
 Most Probable Value = 2.600 
 Percent Recovery = 99.6 
 Analysis Date = 04/15/05 
 Lab Sample ID = 0960149 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.355 
 Most Probable Value = 4.050 
 Percent Recovery = 107.5 
 Analysis Date = 04/15/05 
 Lab Sample ID = 0980167 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.320 
 Most Probable Value = 4.050 
 Percent Recovery = 106.7 
 Analysis Date = 04/15/05 
 Lab Sample ID = 0950132 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 2.575 
 Most Probable Value = 2.600 
 Percent Recovery = 99.0 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0870068 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.100 
 Most Probable Value = 6.650 
 Percent Recovery = 106.8 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0840176 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50164  Lab Value = 2.660 
 Most Probable Value = 2.600 
 Percent Recovery = 102.3 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0810029 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.296 
 Most Probable Value = 6.650 
 Percent Recovery = 109.7 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0810033 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50168-50164  Lab Value = 2.633 
 Most Probable Value = 2.600 
 Percent Recovery = 101.3 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.586 
 Most Probable Value = 2.600 
 Percent Recovery = 99.5 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0730075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.283 
 Most Probable Value = 6.650 
 Percent Recovery = 109.5 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0760179 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50168-50164  Lab Value = 7.157 
 Most Probable Value = 6.650 
 Percent Recovery = 107.6 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0700205 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50164  Lab Value = 2.585 
 Most Probable Value = 2.600 
 Percent Recovery = 99.4 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0660058 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.241 
 Most Probable Value = 6.650 
 Percent Recovery = 108.9 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0670093 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50168-50164  Lab Value = 7.274 
 Most Probable Value = 6.650 
 Percent Recovery = 109.4 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0620100 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50168-50164  Lab Value = 8.472 
 Most Probable Value = 8.775 
 Percent Recovery = 96.5 
 Analysis Date = 03/04/05 
 Lab Sample ID = 0560029 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.498 
 Most Probable Value = 8.775 
 Percent Recovery = 96.8 
 Analysis Date = 03/04/05 
 Lab Sample ID = 0540035 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.480 
 Most Probable Value = 8.775 
 Percent Recovery = 96.6 
 Analysis Date = 03/04/05 
 Lab Sample ID = 0530104 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 2.588 
 Most Probable Value = 2.600 
 Percent Recovery = 99.5 
 Analysis Date = 03/04/05 
 Lab Sample ID = 0610080 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.996 
 Most Probable Value = 6.650 
 Percent Recovery = 105.2 
 Analysis Date = 03/04/05 
 Lab Sample ID = 0590068 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50164  Lab Value = 7.102 
 Most Probable Value = 6.650 
 Percent Recovery = 106.8 
 Analysis Date = 03/04/05 
 Lab Sample ID = 0530102 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50164  Lab Value = 8.448 
 Most Probable Value = 8.775 
 Percent Recovery = 96.3 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0420131 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 7.063 
 Most Probable Value = 6.650 
 Percent Recovery = 106.2 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0480106 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50164  Lab Value = 7.005 
 Most Probable Value = 6.650 
 Percent Recovery = 105.3 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0470026 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50164  Lab Value = 8.781 
 Most Probable Value = 8.775 
 Percent Recovery = 100.1 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0390057 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.703 
 Most Probable Value = 8.775 
 Percent Recovery = 99.2 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0380081 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.576 
 Most Probable Value = 8.775 
 Percent Recovery = 97.7 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0310046 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 7.207 
 Most Probable Value = 6.650 
 Percent Recovery = 108.4 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0380080 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50168-50164  Lab Value = 7.220 
 Most Probable Value = 6.650 
 Percent Recovery = 108.6 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0330053 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50168-50164  Lab Value = 10.590 
 Most Probable Value = 9.900 
 Percent Recovery = 107.0 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0280052 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50166  Lab Value = 8.583 
 Most Probable Value = 8.775 
 Percent Recovery = 97.8 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0240051 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 10.593 
 Most Probable Value = 9.900 
 Percent Recovery = 107.0 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0250044 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50166  Lab Value = 10.290 
 Most Probable Value = 9.900 
 Percent Recovery = 103.9 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0210119 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 10.364 
 Most Probable Value = 9.900 
 Percent Recovery = 104.7 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0130108 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50166  Lab Value = 8.496 
 Most Probable Value = 8.775 
 Percent Recovery = 96.8 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0190085 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.521 
 Most Probable Value = 8.775 
 Percent Recovery = 97.1 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0180073 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.620 
 Most Probable Value = 8.775 
 Percent Recovery = 98.2 
 Analysis Date = 01/12/05 
 Lab Sample ID = 0070092 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.498 
 Most Probable Value = 8.775 
 Percent Recovery = 96.8 
 Analysis Date = 01/12/05 
 Lab Sample ID = 0040023 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 10.561 
 Most Probable Value = 9.900 
 Percent Recovery = 106.7 
 Analysis Date = 01/12/05 
 Lab Sample ID = 3640099 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50164-50166  Lab Value = 10.715 
 Most Probable Value = 9.900 
 Percent Recovery = 108.2 
 Analysis Date = 01/12/05 
 Lab Sample ID = 0100087 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50166  Lab Value = 10.729 
 Most Probable Value = 9.900 
 Percent Recovery = 108.4 
 Analysis Date = 01/12/05 
 Lab Sample ID = 0060062 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50166  Lab Value = 9.770 
 Most Probable Value = 10.075 
 Percent Recovery = 97.0 
 Analysis Date = 01/12/05 
 Lab Sample ID = 3630016 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 9.759 
 Most Probable Value = 10.075 
 Percent Recovery = 96.9 
 Analysis Date = 01/12/05 
 Lab Sample ID = 3620026 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 10.719 
 Most Probable Value = 9.900 
 Percent Recovery = 108.3 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3570032 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50166  Lab Value = 10.544 
 Most Probable Value = 9.900 
 Percent Recovery = 106.5 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3520152 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50164-50166  Lab Value = 10.602 
 Most Probable Value = 9.900 
 Percent Recovery = 107.1 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3500121 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50166  Lab Value = 10.023 
 Most Probable Value = 10.075 
 Percent Recovery = 99.5 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3560050 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 10.930 
 Most Probable Value = 9.900 
 Percent Recovery = 110.4 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3430168 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50164-50166  Lab Value = 10.429 
 Most Probable Value = 10.075 
 Percent Recovery = 103.5 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3490090 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25168-75166  Lab Value = 10.224 
 Most Probable Value = 10.075 
 Percent Recovery = 101.5 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3440142 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 10.377 
 Most Probable Value = 10.075 
 Percent Recovery = 103.0 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3430065 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 10.670 
 Most Probable Value = 9.900 
 Percent Recovery = 107.8 
 Analysis Date = 12/10/04 
 Lab Sample ID = 3410091 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50164-50166  Lab Value = 10.204 
 Most Probable Value = 10.075 
 Percent Recovery = 101.3 
 Analysis Date = 12/10/04 
 Lab Sample ID = 3350091 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 4.283 
 Most Probable Value = 4.050 
 Percent Recovery = 105.8 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3310072 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.316 
 Most Probable Value = 4.050 
 Percent Recovery = 106.6 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3280101 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 10.494 
 Most Probable Value = 10.075 
 Percent Recovery = 104.2 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 10.494 
 Most Probable Value = 10.075 
 Percent Recovery = 104.2 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 4.383 
 Most Probable Value = 4.050 
 Percent Recovery = 108.2 
 Analysis Date = 11/26/04 
 Lab Sample ID = 3270046 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.378 
 Most Probable Value = 4.050 
 Percent Recovery = 108.1 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3080118 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.302 
 Most Probable Value = 4.050 
 Percent Recovery = 106.2 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3060016 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 9.759 
 Most Probable Value = 10.075 
 Percent Recovery = 96.9 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3220111 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 10.346 
 Most Probable Value = 10.075 
 Percent Recovery = 102.7 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3080007 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 4.266 
 Most Probable Value = 4.050 
 Percent Recovery = 105.3 
 Analysis Date = 11/23/04 
 Lab Sample ID = 3150132 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.276 
 Most Probable Value = 4.050 
 Percent Recovery = 105.6 
 Analysis Date = 11/23/04 
 Lab Sample ID = 3130199 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 9.923 
 Most Probable Value = 10.075 
 Percent Recovery = 98.5 
 Analysis Date = 11/23/04 
 Lab Sample ID = 3200082 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 9.774 
 Most Probable Value = 10.075 
 Percent Recovery = 97.0 
 Analysis Date = 11/23/04 
 Lab Sample ID = 3100046 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 2.618 
 Most Probable Value = 2.600 
 Percent Recovery = 100.7 
 Analysis Date = 11/08/04 
 Lab Sample ID = 3010208 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.634 
 Most Probable Value = 2.600 
 Percent Recovery = 101.3 
 Analysis Date = 11/08/04 
 Lab Sample ID = 2990111 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.347 
 Most Probable Value = 4.050 
 Percent Recovery = 107.3 
 Analysis Date = 11/08/04 
 Lab Sample ID = 2960265 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 2.562 
 Most Probable Value = 2.600 
 Percent Recovery = 98.5 
 Analysis Date = 10/26/04 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.317 
 Most Probable Value = 4.050 
 Percent Recovery = 106.6 
 Analysis Date = 10/26/04 
 Lab Sample ID = 2940025 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.301 
 Most Probable Value = 4.050 
 Percent Recovery = 106.2 
 Analysis Date = 10/26/04 
 Lab Sample ID = 2890204 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 2.576 
 Most Probable Value = 2.600 
 Percent Recovery = 99.1 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2870066 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.538 
 Most Probable Value = 2.600 
 Percent Recovery = 97.6 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2820229 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.262 
 Most Probable Value = 4.050 
 Percent Recovery = 105.2 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2820219 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 2.633 
 Most Probable Value = 2.600 
 Percent Recovery = 101.3 
 Analysis Date = 10/06/04 
 Lab Sample ID = 2790156 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.384 
 Most Probable Value = 4.050 
 Percent Recovery = 108.2 
 Analysis Date = 10/06/04 
 Lab Sample ID = 2780100 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.385 
 Most Probable Value = 4.050 
 Percent Recovery = 108.3 
 Analysis Date = 10/06/04 
 Lab Sample ID = 2730045 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.405 
 Most Probable Value = 4.050 
 Percent Recovery = 108.8 
 Analysis Date = 10/06/04 
 Lab Sample ID = 2720076 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.644 
 Most Probable Value = 8.930 
 Percent Recovery = 96.8 
 Analysis Date = 10/06/04 
 Lab Sample ID = 2720112 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 9.349 
 Most Probable Value = 8.930 
 Percent Recovery = 104.7 
 Analysis Date = 10/01/04 
 Lab Sample ID = 2660098 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50160  Lab Value = 4.395 
 Most Probable Value = 4.050 
 Percent Recovery = 108.5 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650152 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.344 
 Most Probable Value = 4.050 
 Percent Recovery = 107.3 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2610099 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.538 
 Most Probable Value = 8.930 
 Percent Recovery = 95.6 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2640150 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 4.269 
 Most Probable Value = 4.050 
 Percent Recovery = 105.4 
 Analysis Date = 09/16/04 
 Lab Sample ID = 2570021 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.470 
 Most Probable Value = 8.930 
 Percent Recovery = 94.8 
 Analysis Date = 09/16/04 
 Lab Sample ID = 2580138 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 4.333 
 Most Probable Value = 4.050 
 Percent Recovery = 107.0 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2520066 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.447 
 Most Probable Value = 8.930 
 Percent Recovery = 94.6 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2520139 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 8.590 
 Most Probable Value = 8.930 
 Percent Recovery = 96.2 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2470067 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50162-50160  Lab Value = 11.657 
 Most Probable Value = 11.000 
 Percent Recovery = 106.0 
 Analysis Date = 09/07/04 
 Lab Sample ID = 2450030 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 11.684 
 Most Probable Value = 11.000 
 Percent Recovery = 106.2 
 Analysis Date = 09/07/04 
 Lab Sample ID = 2390382 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 11.975 
 Most Probable Value = 11.000 
 Percent Recovery = 108.9 
 Analysis Date = 08/30/04 
 Lab Sample ID = 2330199 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50162-50164  Lab Value = 11.603 
 Most Probable Value = 11.000 
 Percent Recovery = 105.5 
 Analysis Date = 08/25/04 
 Lab Sample ID = 2290180 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50164  Lab Value = 11.475 
 Most Probable Value = 11.000 
 Percent Recovery = 104.3 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2250113 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 11.965 
 Most Probable Value = 11.000 
 Percent Recovery = 108.8 
 Analysis Date = 08/16/04 
 Lab Sample ID = 2190179 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50162-50164  Lab Value = 8.850 
 Most Probable Value = 9.480 
 Percent Recovery = 93.4 
 Analysis Date = 08/03/04 
 Lab Sample ID = 2120268 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50160-50158  Lab Value = 8.459 
 Most Probable Value = 8.930 
 Percent Recovery = 94.7 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2110281 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 8.802 
 Most Probable Value = 9.480 
 Percent Recovery = 92.8 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2100144 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50160-50158  Lab Value = 8.649 
 Most Probable Value = 8.930 
 Percent Recovery = 96.9 
 Analysis Date = 07/30/04 
 Lab Sample ID = 2080070 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 8.568 
 Most Probable Value = 8.930 
 Percent Recovery = 95.9 
 Analysis Date = 07/30/04 
 Lab Sample ID = 2030201 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 8.916 
 Most Probable Value = 9.480 
 Percent Recovery = 94.1 
 Analysis Date = 07/30/04 
 Lab Sample ID = 2040259 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50158  Lab Value = 8.505 
 Most Probable Value = 8.930 
 Percent Recovery = 95.2 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1980047 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 8.910 
 Most Probable Value = 9.480 
 Percent Recovery = 94.0 
 Analysis Date = 07/22/04 
 Lab Sample ID = 2010151 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50158  Lab Value = 8.798 
 Most Probable Value = 9.480 
 Percent Recovery = 92.8 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1960109 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50160-50158  Lab Value = 8.452 
 Most Probable Value = 8.930 
 Percent Recovery = 94.6 
 Analysis Date = 07/21/04 
 Lab Sample ID = 1910175 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 8.449 
 Most Probable Value = 8.930 
 Percent Recovery = 94.6 
 Analysis Date = 07/21/04 
 Lab Sample ID = 1890093 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 8.737 
 Most Probable Value = 9.480 
 Percent Recovery = 92.2 
 Analysis Date = 07/21/04 
 Lab Sample ID = 1900169 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50160-50158  Lab Value = 4.178 
 Most Probable Value = 4.050 
 Percent Recovery = 103.2 
 Analysis Date = 07/19/04 
 Lab Sample ID = 1820223 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.140 
 Most Probable Value = 4.050 
 Percent Recovery = 102.2 
 Analysis Date = 07/19/04 
 Lab Sample ID = 1800146 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.371 
 Most Probable Value = 8.930 
 Percent Recovery = 93.7 
 Analysis Date = 07/19/04 
 Lab Sample ID = 1810178 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50160  Lab Value = 4.235 
 Most Probable Value = 4.050 
 Percent Recovery = 104.6 
 Analysis Date = 07/13/04 
 Lab Sample ID = 1740199 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.615 
 Most Probable Value = 8.930 
 Percent Recovery = 96.5 
 Analysis Date = 07/13/04 
 Lab Sample ID = 1750197 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50162-50160  Lab Value = 8.470 
 Most Probable Value = 8.930 
 Percent Recovery = 94.8 
 Analysis Date = 07/13/04 
 Lab Sample ID = 1730132 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 4.128 
 Most Probable Value = 4.050 
 Percent Recovery = 101.9 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1680178 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.476 
 Most Probable Value = 8.930 
 Percent Recovery = 94.9 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1670237 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 4.047 
 Most Probable Value = 4.050 
 Percent Recovery = 99.9 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1660228 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.104 
 Most Probable Value = 4.050 
 Percent Recovery = 101.3 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1600039 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.437 
 Most Probable Value = 8.930 
 Percent Recovery = 94.5 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1610175 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 8.435 
 Most Probable Value = 8.930 
 Percent Recovery = 94.5 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1590114 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 11.352 
 Most Probable Value = 11.000 
 Percent Recovery = 103.2 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1540005 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 11.194 
 Most Probable Value = 11.000 
 Percent Recovery = 101.8 
 Analysis Date = 06/03/04 
 Lab Sample ID = 1480238 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 11.083 
 Most Probable Value = 11.000 
 Percent Recovery = 100.8 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1410185 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 11.663 
 Most Probable Value = 11.000 
 Percent Recovery = 106.0 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1350393 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 11.746 
 Most Probable Value = 11.000 
 Percent Recovery = 106.8 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1330105 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50162-50164  Lab Value = 11.817 
 Most Probable Value = 11.000 
 Percent Recovery = 107.4 
 Analysis Date = 05/11/04 
 Lab Sample ID = 1280292 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50162-50164  Lab Value = 8.524 
 Most Probable Value = 8.930 
 Percent Recovery = 95.5 
 Analysis Date = 05/04/04 
 Lab Sample ID = 1200122 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 8.312 
 Most Probable Value = 8.930 
 Percent Recovery = 93.1 
 Analysis Date = 05/04/04 
 Lab Sample ID = 1140201 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50162-50160  Lab Value = 8.535 
 Most Probable Value = 8.930 
 Percent Recovery = 95.6 
 Analysis Date = 05/04/04 
 Lab Sample ID = 1120115 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 8.702 
 Most Probable Value = 9.480 
 Percent Recovery = 91.8 
 Analysis Date = 05/04/04 
 Lab Sample ID = 1210043 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50160-50158  Lab Value = 8.748 
 Most Probable Value = 9.480 
 Percent Recovery = 92.3 
 Analysis Date = 05/04/04 
 Lab Sample ID = 1190151 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50160-50158  Lab Value = 8.731 
 Most Probable Value = 9.480 
 Percent Recovery = 92.1 
 Analysis Date = 05/04/04 
 Lab Sample ID = 1130166 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50160-50158  Lab Value = 8.653 
 Most Probable Value = 8.930 
 Percent Recovery = 96.9 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1060212 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 8.810 
 Most Probable Value = 8.930 
 Percent Recovery = 98.7 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1000232 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 9.124 
 Most Probable Value = 9.480 
 Percent Recovery = 96.2 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1070090 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 9.092 
 Most Probable Value = 9.480 
 Percent Recovery = 95.9 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1050148 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50158  Lab Value = 9.118 
 Most Probable Value = 9.480 
 Percent Recovery = 96.2 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1000010 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 8.748 
 Most Probable Value = 8.930 
 Percent Recovery = 98.0 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980128 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 4.357 
 Most Probable Value = 4.050 
 Percent Recovery = 107.6 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0860116 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.492 
 Most Probable Value = 4.050 
 Percent Recovery = 110.9 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0840039 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 9.015 
 Most Probable Value = 8.930 
 Percent Recovery = 101.0 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0850132 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 4.357 
 Most Probable Value = 4.050 
 Percent Recovery = 107.6 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0780116 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.422 
 Most Probable Value = 4.050 
 Percent Recovery = 109.2 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0720256 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.367 
 Most Probable Value = 4.050 
 Percent Recovery = 107.8 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0700107 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.525 
 Most Probable Value = 8.930 
 Percent Recovery = 95.5 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0790171 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 8.770 
 Most Probable Value = 8.930 
 Percent Recovery = 98.2 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0770122 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 8.812 
 Most Probable Value = 8.930 
 Percent Recovery = 98.7 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0710093 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 4.303 
 Most Probable Value = 4.050 
 Percent Recovery = 106.2 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0640095 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.512 
 Most Probable Value = 8.930 
 Percent Recovery = 95.3 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0650011 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 8.563 
 Most Probable Value = 8.930 
 Percent Recovery = 95.9 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0630083 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 11.168 
 Most Probable Value = 11.000 
 Percent Recovery = 101.5 
 Analysis Date = 03/04/04 
 Lab Sample ID = 0610095 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 11.235 
 Most Probable Value = 11.000 
 Percent Recovery = 102.1 
 Analysis Date = 03/04/04 
 Lab Sample ID = 0610094 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 11.554 
 Most Probable Value = 11.000 
 Percent Recovery = 105.0 
 Analysis Date = 03/04/04 
 Lab Sample ID = 0510153 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50164  Lab Value = 11.683 
 Most Probable Value = 11.000 
 Percent Recovery = 106.2 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0440043 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 11.464 
 Most Probable Value = 11.000 
 Percent Recovery = 104.2 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0420061 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 11.632 
 Most Probable Value = 11.000 
 Percent Recovery = 105.7 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0360096 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50164  Lab Value = 8.759 
 Most Probable Value = 8.930 
 Percent Recovery = 98.1 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0290101 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 8.885 
 Most Probable Value = 8.930 
 Percent Recovery = 99.5 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0230095 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 8.861 
 Most Probable Value = 8.930 
 Percent Recovery = 99.2 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0210228 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 9.213 
 Most Probable Value = 9.480 
 Percent Recovery = 97.2 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0300087 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 9.265 
 Most Probable Value = 9.480 
 Percent Recovery = 97.7 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0280031 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 9.108 
 Most Probable Value = 9.480 
 Percent Recovery = 96.1 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0220105 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 8.526 
 Most Probable Value = 8.930 
 Percent Recovery = 95.5 
 Analysis Date = 01/20/04 
 Lab Sample ID = 0140069 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 8.576 
 Most Probable Value = 8.930 
 Percent Recovery = 96.0 
 Analysis Date = 01/20/04 
 Lab Sample ID = 0080051 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 8.505 
 Most Probable Value = 8.930 
 Percent Recovery = 95.2 
 Analysis Date = 01/20/04 
 Lab Sample ID = 0060023 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 8.961 
 Most Probable Value = 9.480 
 Percent Recovery = 94.5 
 Analysis Date = 01/20/04 
 Lab Sample ID = 0150116 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50160-50158  Lab Value = 8.967 
 Most Probable Value = 9.480 
 Percent Recovery = 94.6 
 Analysis Date = 01/20/04 
 Lab Sample ID = 0130119 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50160-50158  Lab Value = 8.833 
 Most Probable Value = 9.480 
 Percent Recovery = 93.2 
 Analysis Date = 01/20/04 
 Lab Sample ID = 0070036 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50160-50158  Lab Value = 8.860 
 Most Probable Value = 8.930 
 Percent Recovery = 99.2 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3630060 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 5.474 
 Most Probable Value = 4.050 
 Percent Recovery = 135.2 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3530204 
 Number of FPS (SD) = 5.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.553 
 Most Probable Value = 4.050 
 Percent Recovery = 137.1 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3490100 
 Number of FPS (SD) = 6.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.514 
 Most Probable Value = 4.050 
 Percent Recovery = 136.2 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3450140 
 Number of FPS (SD) = 6.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.444 
 Most Probable Value = 4.050 
 Percent Recovery = 134.4 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3390170 
 Number of FPS (SD) = 5.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.417 
 Most Probable Value = 8.930 
 Percent Recovery = 94.3 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3560117 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 8.566 
 Most Probable Value = 8.930 
 Percent Recovery = 95.9 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3520154 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 8.636 
 Most Probable Value = 8.930 
 Percent Recovery = 96.7 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3490025 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 8.638 
 Most Probable Value = 8.930 
 Percent Recovery = 96.7 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3420094 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 13.126 
 Most Probable Value = 11.000 
 Percent Recovery = 119.3 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3350067 
 Number of FPS (SD) = 3.2 
 Blind Sample ID = 50162-50164  Lab Value = 8.996 
 Most Probable Value = 8.930 
 Percent Recovery = 100.7 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3370090 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 12.598 
 Most Probable Value = 11.000 
 Percent Recovery = 114.5 
 Analysis Date = 12/02/03 
 Lab Sample ID = 3320022 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 50162-50164  Lab Value = 12.696 
 Most Probable Value = 11.000 
 Percent Recovery = 115.4 
 Analysis Date = 12/02/03 
 Lab Sample ID = 3250016 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = 50162-50164  Lab Value = 13.288 
 Most Probable Value = 11.000 
 Percent Recovery = 120.8 
 Analysis Date = 11/19/03 
 Lab Sample ID = 3210090 
 Number of FPS (SD) = 3.4 
 Blind Sample ID = 50162-50164  Lab Value = 12.879 
 Most Probable Value = 11.000 
 Percent Recovery = 117.1 
 Analysis Date = 11/17/03 
 Lab Sample ID = 3160056 
 Number of FPS (SD) = 2.8 
 Blind Sample ID = 50162-50164  Lab Value = 13.000 
 Most Probable Value = 11.000 
 Percent Recovery = 118.2 
 Analysis Date = 11/12/03 
 Lab Sample ID = 3100106 
 Number of FPS (SD) = 3.0 
 Blind Sample ID = 50162-50164  Lab Value = 8.877 
 Most Probable Value = 8.930 
 Percent Recovery = 99.4 
 Analysis Date = 11/06/03 
 Lab Sample ID = 3040004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 9.012 
 Most Probable Value = 9.480 
 Percent Recovery = 95.1 
 Analysis Date = 11/06/03 
 Lab Sample ID = 3040008 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50158  Lab Value = 9.115 
 Most Probable Value = 8.930 
 Percent Recovery = 102.1 
 Analysis Date = 10/30/03 
 Lab Sample ID = 2970148 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 9.272 
 Most Probable Value = 9.480 
 Percent Recovery = 97.8 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3020153 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 9.330 
 Most Probable Value = 9.480 
 Percent Recovery = 98.4 
 Analysis Date = 10/30/03 
 Lab Sample ID = 2960051 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 9.140 
 Most Probable Value = 9.480 
 Percent Recovery = 96.4 
 Analysis Date = 10/30/03 
 Lab Sample ID = 2900094 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 8.919 
 Most Probable Value = 8.930 
 Percent Recovery = 99.9 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2950090 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 8.875 
 Most Probable Value = 8.930 
 Percent Recovery = 99.4 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2890049 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 9.285 
 Most Probable Value = 9.480 
 Percent Recovery = 97.9 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2880040 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 8.916 
 Most Probable Value = 8.930 
 Percent Recovery = 99.8 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2820082 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 8.809 
 Most Probable Value = 8.930 
 Percent Recovery = 98.6 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2800047 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 9.412 
 Most Probable Value = 9.480 
 Percent Recovery = 99.3 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2810076 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 15.096 
 Most Probable Value = 14.725 
 Percent Recovery = 102.5 
 Analysis Date = 10/08/03 
 Lab Sample ID = 2750085 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 14.643 
 Most Probable Value = 14.725 
 Percent Recovery = 99.4 
 Analysis Date = 10/08/03 
 Lab Sample ID = 2550415 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 15.233 
 Most Probable Value = 14.725 
 Percent Recovery = 103.5 
 Analysis Date = 09/29/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 15.241 
 Most Probable Value = 14.725 
 Percent Recovery = 103.5 
 Analysis Date = 09/29/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 14.562 
 Most Probable Value = 14.725 
 Percent Recovery = 98.9 
 Analysis Date = 09/25/03 
 Lab Sample ID = 2660185 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 14.315 
 Most Probable Value = 14.725 
 Percent Recovery = 97.2 
 Analysis Date = 09/25/03 
 Lab Sample ID = 2650126 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 15.313 
 Most Probable Value = 14.725 
 Percent Recovery = 104.0 
 Analysis Date = 09/23/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 14.652 
 Most Probable Value = 14.725 
 Percent Recovery = 99.5 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2520132 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.493 
 Most Probable Value = 14.725 
 Percent Recovery = 98.4 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2520126 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 14.741 
 Most Probable Value = 14.725 
 Percent Recovery = 100.1 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 15.194 
 Most Probable Value = 14.725 
 Percent Recovery = 103.2 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 7.624 
 Most Probable Value = 7.500 
 Percent Recovery = 101.6 
 Analysis Date = 09/08/03 
 Lab Sample ID = 2410132 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.471 
 Most Probable Value = 7.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/08/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.771 
 Most Probable Value = 7.500 
 Percent Recovery = 103.6 
 Analysis Date = 08/28/03 
 Lab Sample ID = 2370111 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.695 
 Most Probable Value = 7.500 
 Percent Recovery = 102.6 
 Analysis Date = 08/28/03 
 Lab Sample ID = 2370103 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.580 
 Most Probable Value = 7.500 
 Percent Recovery = 101.1 
 Analysis Date = 08/28/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.778 
 Most Probable Value = 7.500 
 Percent Recovery = 103.7 
 Analysis Date = 08/26/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.689 
 Most Probable Value = 7.500 
 Percent Recovery = 102.5 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2260023 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.829 
 Most Probable Value = 7.500 
 Percent Recovery = 104.4 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2230149 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.909 
 Most Probable Value = 7.500 
 Percent Recovery = 105.5 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.432 
 Most Probable Value = 7.500 
 Percent Recovery = 99.1 
 Analysis Date = 08/18/03 
 Lab Sample ID = 2190294 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.575 
 Most Probable Value = 7.500 
 Percent Recovery = 101.0 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 14.661 
 Most Probable Value = 14.725 
 Percent Recovery = 99.6 
 Analysis Date = 07/23/03 
 Lab Sample ID = 1810172 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.987 
 Most Probable Value = 14.725 
 Percent Recovery = 101.8 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 14.762 
 Most Probable Value = 14.725 
 Percent Recovery = 100.3 
 Analysis Date = 07/21/03 
 Lab Sample ID = 1740203 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 14.618 
 Most Probable Value = 14.725 
 Percent Recovery = 99.3 
 Analysis Date = 07/21/03 
 Lab Sample ID = 1740034 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.838 
 Most Probable Value = 14.725 
 Percent Recovery = 100.8 
 Analysis Date = 07/21/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.497 
 Most Probable Value = 14.725 
 Percent Recovery = 98.5 
 Analysis Date = 07/21/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 7.481 
 Most Probable Value = 7.500 
 Percent Recovery = 99.8 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1540185 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 14.834 
 Most Probable Value = 14.725 
 Percent Recovery = 100.7 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1640004 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.758 
 Most Probable Value = 14.725 
 Percent Recovery = 100.2 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1600203 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 14.567 
 Most Probable Value = 14.725 
 Percent Recovery = 98.9 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1570331 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 14.788 
 Most Probable Value = 14.725 
 Percent Recovery = 100.4 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.539 
 Most Probable Value = 14.725 
 Percent Recovery = 98.7 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 7.448 
 Most Probable Value = 7.500 
 Percent Recovery = 99.3 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.647 
 Most Probable Value = 7.500 
 Percent Recovery = 102.0 
 Analysis Date = 05/29/03 
 Lab Sample ID = 1430042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.950 
 Most Probable Value = 7.500 
 Percent Recovery = 106.0 
 Analysis Date = 05/29/03 
 Lab Sample ID = 1420130 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.517 
 Most Probable Value = 7.500 
 Percent Recovery = 100.2 
 Analysis Date = 05/29/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.624 
 Most Probable Value = 7.500 
 Percent Recovery = 101.7 
 Analysis Date = 05/29/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.583 
 Most Probable Value = 7.500 
 Percent Recovery = 101.1 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1340122 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.572 
 Most Probable Value = 7.500 
 Percent Recovery = 101.0 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.569 
 Most Probable Value = 7.500 
 Percent Recovery = 100.9 
 Analysis Date = 05/12/03 
 Lab Sample ID = 1290293 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.608 
 Most Probable Value = 7.500 
 Percent Recovery = 101.4 
 Analysis Date = 05/12/03 
 Lab Sample ID = 1280124 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.469 
 Most Probable Value = 7.500 
 Percent Recovery = 99.6 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 14.713 
 Most Probable Value = 14.725 
 Percent Recovery = 99.9 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0900153 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 14.444 
 Most Probable Value = 14.725 
 Percent Recovery = 98.1 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 14.809 
 Most Probable Value = 14.725 
 Percent Recovery = 100.6 
 Analysis Date = 03/27/03 
 Lab Sample ID = 0840005 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.776 
 Most Probable Value = 14.725 
 Percent Recovery = 100.3 
 Analysis Date = 03/27/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.557 
 Most Probable Value = 14.725 
 Percent Recovery = 98.9 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800094 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 14.536 
 Most Probable Value = 14.725 
 Percent Recovery = 98.7 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 14.554 
 Most Probable Value = 14.725 
 Percent Recovery = 98.8 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0720123 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 14.326 
 Most Probable Value = 14.725 
 Percent Recovery = 97.3 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0690045 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 14.538 
 Most Probable Value = 14.725 
 Percent Recovery = 98.7 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 14.781 
 Most Probable Value = 14.725 
 Percent Recovery = 100.4 
 Analysis Date = 03/10/03 
 Lab Sample ID = 0660191 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 7.462 
 Most Probable Value = 7.500 
 Percent Recovery = 99.5 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0620067 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 14.314 
 Most Probable Value = 14.725 
 Percent Recovery = 97.2 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 7.695 
 Most Probable Value = 7.500 
 Percent Recovery = 102.6 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.635 
 Most Probable Value = 7.500 
 Percent Recovery = 101.8 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.559 
 Most Probable Value = 7.500 
 Percent Recovery = 100.8 
 Analysis Date = 02/27/03 
 Lab Sample ID = 0560058 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.755 
 Most Probable Value = 7.500 
 Percent Recovery = 103.4 
 Analysis Date = 02/27/03 
 Lab Sample ID = 0550133 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.636 
 Most Probable Value = 7.500 
 Percent Recovery = 101.8 
 Analysis Date = 02/27/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.726 
 Most Probable Value = 7.500 
 Percent Recovery = 103.0 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0430084 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.742 
 Most Probable Value = 7.500 
 Percent Recovery = 103.2 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.516 
 Most Probable Value = 7.500 
 Percent Recovery = 100.2 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0380145 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.544 
 Most Probable Value = 7.500 
 Percent Recovery = 100.6 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0370070 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.535 
 Most Probable Value = 7.500 
 Percent Recovery = 100.5 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 14.276 
 Most Probable Value = 14.725 
 Percent Recovery = 97.0 
 Analysis Date = 01/07/03 
 Lab Sample ID = 0020022 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 14.329 
 Most Probable Value = 14.725 
 Percent Recovery = 97.3 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3570226 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 14.173 
 Most Probable Value = 14.725 
 Percent Recovery = 96.3 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3540045 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 14.417 
 Most Probable Value = 14.725 
 Percent Recovery = 97.9 
 Analysis Date = 01/07/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 14.239 
 Most Probable Value = 14.725 
 Percent Recovery = 96.7 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 14.168 
 Most Probable Value = 14.725 
 Percent Recovery = 96.2 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 14.762 
 Most Probable Value = 14.725 
 Percent Recovery = 100.2 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3460097 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 14.714 
 Most Probable Value = 14.725 
 Percent Recovery = 99.9 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3440054 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 14.604 
 Most Probable Value = 14.725 
 Percent Recovery = 99.2 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.740 
 Most Probable Value = 14.725 
 Percent Recovery = 100.1 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3400087 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 14.836 
 Most Probable Value = 14.725 
 Percent Recovery = 100.8 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 7.470 
 Most Probable Value = 7.500 
 Percent Recovery = 99.6 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3360034 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.240 
 Most Probable Value = 7.500 
 Percent Recovery = 96.5 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3290104 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.312 
 Most Probable Value = 7.500 
 Percent Recovery = 97.5 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3260092 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.542 
 Most Probable Value = 7.500 
 Percent Recovery = 100.6 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.245 
 Most Probable Value = 7.500 
 Percent Recovery = 96.6 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.479 
 Most Probable Value = 7.500 
 Percent Recovery = 99.7 
 Analysis Date = 11/25/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.521 
 Most Probable Value = 7.500 
 Percent Recovery = 100.3 
 Analysis Date = 11/18/02 
 Lab Sample ID = 3170162 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.529 
 Most Probable Value = 7.500 
 Percent Recovery = 100.4 
 Analysis Date = 11/18/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.292 
 Most Probable Value = 7.500 
 Percent Recovery = 97.2 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3120042 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.498 
 Most Probable Value = 7.500 
 Percent Recovery = 100.0 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3100090 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.551 
 Most Probable Value = 7.500 
 Percent Recovery = 100.7 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 10.215 
 Most Probable Value = 10.445 
 Percent Recovery = 97.8 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 9.703 
 Most Probable Value = 9.735 
 Percent Recovery = 99.7 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 9.527 
 Most Probable Value = 9.735 
 Percent Recovery = 97.9 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 10.381 
 Most Probable Value = 10.445 
 Percent Recovery = 99.4 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 10.061 
 Most Probable Value = 10.445 
 Percent Recovery = 96.3 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 10.242 
 Most Probable Value = 10.445 
 Percent Recovery = 98.1 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 9.574 
 Most Probable Value = 9.735 
 Percent Recovery = 98.3 
 Analysis Date = 09/12/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 10.252 
 Most Probable Value = 10.445 
 Percent Recovery = 98.2 
 Analysis Date = 09/12/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 5.186 
 Most Probable Value = 5.400 
 Percent Recovery = 96.0 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.119 
 Most Probable Value = 5.400 
 Percent Recovery = 94.8 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 9.210 
 Most Probable Value = 9.735 
 Percent Recovery = 94.6 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 9.859 
 Most Probable Value = 10.445 
 Percent Recovery = 94.4 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 5.166 
 Most Probable Value = 5.400 
 Percent Recovery = 95.7 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.951 
 Most Probable Value = 5.400 
 Percent Recovery = 91.7 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.361 
 Most Probable Value = 5.400 
 Percent Recovery = 99.3 
 Analysis Date = 08/22/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.278 
 Most Probable Value = 5.400 
 Percent Recovery = 97.7 
 Analysis Date = 08/22/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.377 
 Most Probable Value = 5.400 
 Percent Recovery = 99.6 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.378 
 Most Probable Value = 5.400 
 Percent Recovery = 99.6 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.250 
 Most Probable Value = 5.400 
 Percent Recovery = 97.2 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.415 
 Most Probable Value = 5.400 
 Percent Recovery = 100.3 
 Analysis Date = 08/12/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.239 
 Most Probable Value = 5.400 
 Percent Recovery = 97.0 
 Analysis Date = 08/08/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 2.342 
 Most Probable Value = 2.365 
 Percent Recovery = 99.0 
 Analysis Date = 07/31/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.313 
 Most Probable Value = 2.365 
 Percent Recovery = 97.8 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.347 
 Most Probable Value = 2.365 
 Percent Recovery = 99.3 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.270 
 Most Probable Value = 2.365 
 Percent Recovery = 96.0 
 Analysis Date = 07/23/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.263 
 Most Probable Value = 2.365 
 Percent Recovery = 95.7 
 Analysis Date = 07/23/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.382 
 Most Probable Value = 2.365 
 Percent Recovery = 100.7 
 Analysis Date = 07/18/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.379 
 Most Probable Value = 2.365 
 Percent Recovery = 100.6 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.359 
 Most Probable Value = 2.365 
 Percent Recovery = 99.7 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.414 
 Most Probable Value = 2.365 
 Percent Recovery = 102.1 
 Analysis Date = 07/11/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.469 
 Most Probable Value = 2.365 
 Percent Recovery = 104.4 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.431 
 Most Probable Value = 2.365 
 Percent Recovery = 102.8 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 9.600 
 Most Probable Value = 9.735 
 Percent Recovery = 98.6 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 10.249 
 Most Probable Value = 10.445 
 Percent Recovery = 98.1 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 9.363 
 Most Probable Value = 9.735 
 Percent Recovery = 96.2 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 10.044 
 Most Probable Value = 10.445 
 Percent Recovery = 96.2 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 9.429 
 Most Probable Value = 9.735 
 Percent Recovery = 96.9 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 10.082 
 Most Probable Value = 10.445 
 Percent Recovery = 96.5 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 9.447 
 Most Probable Value = 9.735 
 Percent Recovery = 97.0 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 10.057 
 Most Probable Value = 10.445 
 Percent Recovery = 96.3 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 10.247 
 Most Probable Value = 10.445 
 Percent Recovery = 98.1 
 Analysis Date = 06/13/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 5.195 
 Most Probable Value = 5.400 
 Percent Recovery = 96.2 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 9.280 
 Most Probable Value = 9.735 
 Percent Recovery = 95.3 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 10.035 
 Most Probable Value = 10.445 
 Percent Recovery = 96.1 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 5.407 
 Most Probable Value = 5.400 
 Percent Recovery = 100.1 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.245 
 Most Probable Value = 5.400 
 Percent Recovery = 97.1 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.168 
 Most Probable Value = 5.400 
 Percent Recovery = 95.7 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.285 
 Most Probable Value = 5.400 
 Percent Recovery = 97.9 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.240 
 Most Probable Value = 5.400 
 Percent Recovery = 97.0 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.204 
 Most Probable Value = 5.400 
 Percent Recovery = 96.4 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.186 
 Most Probable Value = 5.400 
 Percent Recovery = 96.0 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.278 
 Most Probable Value = 5.400 
 Percent Recovery = 97.7 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.207 
 Most Probable Value = 5.400 
 Percent Recovery = 96.4 
 Analysis Date = 05/07/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.222 
 Most Probable Value = 5.400 
 Percent Recovery = 96.7 
 Analysis Date = 05/02/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 2.309 
 Most Probable Value = 2.365 
 Percent Recovery = 97.6 
 Analysis Date = 04/30/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.319 
 Most Probable Value = 2.365 
 Percent Recovery = 98.1 
 Analysis Date = 04/30/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.333 
 Most Probable Value = 2.365 
 Percent Recovery = 98.6 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.295 
 Most Probable Value = 2.365 
 Percent Recovery = 97.0 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.354 
 Most Probable Value = 2.365 
 Percent Recovery = 99.5 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.305 
 Most Probable Value = 2.365 
 Percent Recovery = 97.5 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.312 
 Most Probable Value = 2.365 
 Percent Recovery = 97.8 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.280 
 Most Probable Value = 2.365 
 Percent Recovery = 96.4 
 Analysis Date = 04/11/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.325 
 Most Probable Value = 2.365 
 Percent Recovery = 98.3 
 Analysis Date = 04/11/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.316 
 Most Probable Value = 2.365 
 Percent Recovery = 97.9 
 Analysis Date = 04/05/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.265 
 Most Probable Value = 2.365 
 Percent Recovery = 95.8 
 Analysis Date = 04/05/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 9.170 
 Most Probable Value = 9.735 
 Percent Recovery = 94.2 
 Analysis Date = 04/05/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 9.662 
 Most Probable Value = 10.445 
 Percent Recovery = 92.5 
 Analysis Date = 04/05/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 9.212 
 Most Probable Value = 9.735 
 Percent Recovery = 94.6 
 Analysis Date = 03/28/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 9.924 
 Most Probable Value = 10.445 
 Percent Recovery = 95.0 
 Analysis Date = 03/28/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 9.818 
 Most Probable Value = 9.735 
 Percent Recovery = 100.9 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25154-75004  Lab Value = 9.889 
 Most Probable Value = 10.445 
 Percent Recovery = 94.7 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 9.239 
 Most Probable Value = 9.735 
 Percent Recovery = 94.9 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 9.922 
 Most Probable Value = 10.445 
 Percent Recovery = 95.0 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 9.294 
 Most Probable Value = 9.735 
 Percent Recovery = 95.5 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 9.801 
 Most Probable Value = 10.445 
 Percent Recovery = 93.8 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 10.544 
 Most Probable Value = 10.445 
 Percent Recovery = 100.9 
 Analysis Date = 03/11/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 5.287 
 Most Probable Value = 5.400 
 Percent Recovery = 97.9 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.155 
 Most Probable Value = 5.400 
 Percent Recovery = 95.5 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.504 
 Most Probable Value = 5.400 
 Percent Recovery = 101.9 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.164 
 Most Probable Value = 5.400 
 Percent Recovery = 95.6 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.443 
 Most Probable Value = 5.400 
 Percent Recovery = 100.8 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.617 
 Most Probable Value = 5.400 
 Percent Recovery = 104.0 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.628 
 Most Probable Value = 5.400 
 Percent Recovery = 104.2 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.377 
 Most Probable Value = 5.400 
 Percent Recovery = 99.6 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.533 
 Most Probable Value = 5.400 
 Percent Recovery = 102.5 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.387 
 Most Probable Value = 5.400 
 Percent Recovery = 99.8 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.369 
 Most Probable Value = 5.400 
 Percent Recovery = 99.4 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 2.452 
 Most Probable Value = 2.365 
 Percent Recovery = 103.7 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.471 
 Most Probable Value = 2.365 
 Percent Recovery = 104.5 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.432 
 Most Probable Value = 2.365 
 Percent Recovery = 102.8 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.537 
 Most Probable Value = 2.365 
 Percent Recovery = 107.3 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.407 
 Most Probable Value = 2.365 
 Percent Recovery = 101.8 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.403 
 Most Probable Value = 2.365 
 Percent Recovery = 101.6 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.407 
 Most Probable Value = 2.365 
 Percent Recovery = 101.8 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.375 
 Most Probable Value = 2.365 
 Percent Recovery = 100.4 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.393 
 Most Probable Value = 2.365 
 Percent Recovery = 101.2 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.509 
 Most Probable Value = 2.365 
 Percent Recovery = 106.1 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.477 
 Most Probable Value = 2.365 
 Percent Recovery = 104.7 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 10.525 
 Most Probable Value = 10.445 
 Percent Recovery = 100.8 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 9.667 
 Most Probable Value = 9.735 
 Percent Recovery = 99.3 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 10.387 
 Most Probable Value = 10.445 
 Percent Recovery = 99.4 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 9.806 
 Most Probable Value = 9.735 
 Percent Recovery = 100.7 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25154-75004  Lab Value = 9.820 
 Most Probable Value = 9.735 
 Percent Recovery = 100.9 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25154-75004  Lab Value = 10.217 
 Most Probable Value = 10.445 
 Percent Recovery = 97.8 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 10.122 
 Most Probable Value = 10.445 
 Percent Recovery = 96.9 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 9.953 
 Most Probable Value = 10.445 
 Percent Recovery = 95.3 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 9.856 
 Most Probable Value = 9.735 
 Percent Recovery = 101.2 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 9.540 
 Most Probable Value = 9.735 
 Percent Recovery = 98.0 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 10.235 
 Most Probable Value = 10.445 
 Percent Recovery = 98.0 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 5.370 
 Most Probable Value = 5.400 
 Percent Recovery = 99.4 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.361 
 Most Probable Value = 5.400 
 Percent Recovery = 99.3 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.624 
 Most Probable Value = 5.400 
 Percent Recovery = 104.2 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.602 
 Most Probable Value = 5.400 
 Percent Recovery = 103.7 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.521 
 Most Probable Value = 5.400 
 Percent Recovery = 102.2 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.504 
 Most Probable Value = 5.400 
 Percent Recovery = 101.9 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.371 
 Most Probable Value = 5.400 
 Percent Recovery = 99.5 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.386 
 Most Probable Value = 5.400 
 Percent Recovery = 99.7 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.297 
 Most Probable Value = 5.400 
 Percent Recovery = 98.1 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.366 
 Most Probable Value = 5.400 
 Percent Recovery = 99.4 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.502 
 Most Probable Value = 5.400 
 Percent Recovery = 101.9 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 2.364 
 Most Probable Value = 2.365 
 Percent Recovery = 99.9 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.402 
 Most Probable Value = 2.365 
 Percent Recovery = 101.6 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.528 
 Most Probable Value = 2.365 
 Percent Recovery = 106.9 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.496 
 Most Probable Value = 2.365 
 Percent Recovery = 105.5 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.257 
 Most Probable Value = 2.365 
 Percent Recovery = 95.4 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.329 
 Most Probable Value = 2.365 
 Percent Recovery = 98.5 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.475 
 Most Probable Value = 2.365 
 Percent Recovery = 104.7 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.551 
 Most Probable Value = 2.365 
 Percent Recovery = 107.8 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.538 
 Most Probable Value = 2.365 
 Percent Recovery = 107.3 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.435 
 Most Probable Value = 2.365 
 Percent Recovery = 103.0 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 10.420 
 Most Probable Value = 10.185 
 Percent Recovery = 102.3 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure

- Silica, FIL, CFA -
Percent Recovery by Concentration
NWQL Parameter: 00955, Method: CL064
Analysis Dates: 10/03/01 through 09/27/06
Open Data Set

 Lab Value = 0.200 
 Most Probable Value = 8.625 
 Percent Recovery = 2.3 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = -16.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.200 
 Most Probable Value = 8.350 
 Percent Recovery = 2.4 
 Analysis Date = 07/31/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = -16.1 
 Blind Sample ID = 50168-50170  Lab Value = 5.720 
 Most Probable Value = 4.050 
 Percent Recovery = 141.2 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3640020 
 Number of FPS (SD) = 6.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.790 
 Most Probable Value = 4.050 
 Percent Recovery = 143.0 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3630059 
 Number of FPS (SD) = 7.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 0.200 
 Most Probable Value = 8.625 
 Percent Recovery = 2.3 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = -16.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 0.200 
 Most Probable Value = 8.350 
 Percent Recovery = 2.4 
 Analysis Date = 07/31/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = -16.1 
 Blind Sample ID = 50168-50170  Lab Value = 5.720 
 Most Probable Value = 4.050 
 Percent Recovery = 141.2 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3640020 
 Number of FPS (SD) = 6.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.790 
 Most Probable Value = 4.050 
 Percent Recovery = 143.0 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3630059 
 Number of FPS (SD) = 7.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.888 
 Most Probable Value = 9.150 
 Percent Recovery = 97.1 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2680088 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.768 
 Most Probable Value = 9.150 
 Percent Recovery = 95.8 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2630119 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.777 
 Most Probable Value = 9.150 
 Percent Recovery = 95.9 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2620209 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 11.506 
 Most Probable Value = 11.675 
 Percent Recovery = 98.6 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2690075 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 11.328 
 Most Probable Value = 11.675 
 Percent Recovery = 97.0 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2650117 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75170  Lab Value = 11.462 
 Most Probable Value = 11.675 
 Percent Recovery = 98.2 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2580205 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75170  Lab Value = 8.543 
 Most Probable Value = 9.150 
 Percent Recovery = 93.4 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2510397 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.923 
 Most Probable Value = 9.150 
 Percent Recovery = 97.5 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2480070 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 11.389 
 Most Probable Value = 11.675 
 Percent Recovery = 97.6 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2540001 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75170  Lab Value = 11.521 
 Most Probable Value = 11.675 
 Percent Recovery = 98.7 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2500166 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 11.313 
 Most Probable Value = 11.675 
 Percent Recovery = 96.9 
 Analysis Date = 09/20/06 
 Lab Sample ID = 2400121 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75170  Lab Value = 8.978 
 Most Probable Value = 8.625 
 Percent Recovery = 104.1 
 Analysis Date = 09/18/06 
 Lab Sample ID = 2370430 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.754 
 Most Probable Value = 8.625 
 Percent Recovery = 101.5 
 Analysis Date = 09/08/06 
 Lab Sample ID = 2340037 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 11.754 
 Most Probable Value = 11.675 
 Percent Recovery = 100.7 
 Analysis Date = 09/08/06 
 Lab Sample ID = 2330212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 8.603 
 Most Probable Value = 8.625 
 Percent Recovery = 99.7 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2300088 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 11.576 
 Most Probable Value = 11.675 
 Percent Recovery = 99.2 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2280134 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75170  Lab Value = 8.859 
 Most Probable Value = 8.625 
 Percent Recovery = 102.7 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2230258 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 11.957 
 Most Probable Value = 11.675 
 Percent Recovery = 102.4 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2260051 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 8.466 
 Most Probable Value = 8.625 
 Percent Recovery = 98.2 
 Analysis Date = 08/21/06 
 Lab Sample ID = 2200104 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.466 
 Most Probable Value = 8.625 
 Percent Recovery = 98.2 
 Analysis Date = 08/18/06 
 Lab Sample ID = 2190172 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 11.621 
 Most Probable Value = 11.675 
 Percent Recovery = 99.5 
 Analysis Date = 08/18/06 
 Lab Sample ID = 2190173 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75170  Lab Value = 11.469 
 Most Probable Value = 11.675 
 Percent Recovery = 98.2 
 Analysis Date = 08/18/06 
 Lab Sample ID = 2150116 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75170  Lab Value = 8.385 
 Most Probable Value = 8.625 
 Percent Recovery = 97.2 
 Analysis Date = 08/11/06 
 Lab Sample ID = 2020229 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.100 
 Most Probable Value = 8.350 
 Percent Recovery = 97.0 
 Analysis Date = 08/11/06 
 Lab Sample ID = 2080098 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 8.175 
 Most Probable Value = 8.625 
 Percent Recovery = 94.8 
 Analysis Date = 08/09/06 
 Lab Sample ID = 1990162 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.312 
 Most Probable Value = 8.350 
 Percent Recovery = 99.5 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2050126 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 8.199 
 Most Probable Value = 8.350 
 Percent Recovery = 98.2 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2010015 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50170  Lab Value = 8.860 
 Most Probable Value = 8.625 
 Percent Recovery = 102.7 
 Analysis Date = 07/31/06 
 Lab Sample ID = 1950017 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.776 
 Most Probable Value = 8.625 
 Percent Recovery = 101.8 
 Analysis Date = 07/27/06 
 Lab Sample ID = 1910077 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.778 
 Most Probable Value = 8.625 
 Percent Recovery = 101.8 
 Analysis Date = 07/27/06 
 Lab Sample ID = 1860016 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.660 
 Most Probable Value = 8.350 
 Percent Recovery = 103.7 
 Analysis Date = 07/27/06 
 Lab Sample ID = 1910072 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 8.626 
 Most Probable Value = 8.350 
 Percent Recovery = 103.3 
 Analysis Date = 07/27/06 
 Lab Sample ID = 1910086 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 7.322 
 Most Probable Value = 6.950 
 Percent Recovery = 105.4 
 Analysis Date = 07/24/06 
 Lab Sample ID = 1800250 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 8.488 
 Most Probable Value = 8.350 
 Percent Recovery = 101.7 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1810354 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50170  Lab Value = 8.375 
 Most Probable Value = 8.350 
 Percent Recovery = 100.3 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1740229 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50170  Lab Value = 7.099 
 Most Probable Value = 6.950 
 Percent Recovery = 102.1 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1780112 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75168  Lab Value = 7.007 
 Most Probable Value = 6.950 
 Percent Recovery = 100.8 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1740209 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 8.408 
 Most Probable Value = 8.350 
 Percent Recovery = 100.7 
 Analysis Date = 07/17/06 
 Lab Sample ID = 1730124 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50170  Lab Value = 8.355 
 Most Probable Value = 8.350 
 Percent Recovery = 100.1 
 Analysis Date = 06/23/06 
 Lab Sample ID = 1670243 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50170  Lab Value = 8.255 
 Most Probable Value = 8.350 
 Percent Recovery = 98.9 
 Analysis Date = 06/23/06 
 Lab Sample ID = 1600201 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50170  Lab Value = 7.003 
 Most Probable Value = 6.950 
 Percent Recovery = 100.8 
 Analysis Date = 06/23/06 
 Lab Sample ID = 1660145 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 6.955 
 Most Probable Value = 6.950 
 Percent Recovery = 100.1 
 Analysis Date = 06/23/06 
 Lab Sample ID = 1630149 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25172-75168  Lab Value = 8.331 
 Most Probable Value = 8.350 
 Percent Recovery = 99.8 
 Analysis Date = 06/15/06 
 Lab Sample ID = 1570195 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50170  Lab Value = 6.904 
 Most Probable Value = 6.950 
 Percent Recovery = 99.3 
 Analysis Date = 06/15/06 
 Lab Sample ID = 1590163 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 2.679 
 Most Probable Value = 2.600 
 Percent Recovery = 103.0 
 Analysis Date = 06/01/06 
 Lab Sample ID = 1460011 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.399 
 Most Probable Value = 6.950 
 Percent Recovery = 106.5 
 Analysis Date = 06/01/06 
 Lab Sample ID = 1460005 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25172-75168  Lab Value = 2.611 
 Most Probable Value = 2.600 
 Percent Recovery = 100.4 
 Analysis Date = 05/25/06 
 Lab Sample ID = 1420084 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.591 
 Most Probable Value = 2.600 
 Percent Recovery = 99.7 
 Analysis Date = 05/25/06 
 Lab Sample ID = 1380004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.875 
 Most Probable Value = 6.950 
 Percent Recovery = 98.9 
 Analysis Date = 05/25/06 
 Lab Sample ID = 1390230 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 6.766 
 Most Probable Value = 6.950 
 Percent Recovery = 97.4 
 Analysis Date = 05/25/06 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75168  Lab Value = 2.643 
 Most Probable Value = 2.600 
 Percent Recovery = 101.7 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1310137 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.316 
 Most Probable Value = 6.950 
 Percent Recovery = 105.3 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1320173 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 2.654 
 Most Probable Value = 2.600 
 Percent Recovery = 102.1 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1280102 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.677 
 Most Probable Value = 2.600 
 Percent Recovery = 103.0 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1240136 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.198 
 Most Probable Value = 6.950 
 Percent Recovery = 103.6 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 9.290 
 Most Probable Value = 9.150 
 Percent Recovery = 101.5 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1170182 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.323 
 Most Probable Value = 9.150 
 Percent Recovery = 101.9 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1150097 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 2.742 
 Most Probable Value = 2.600 
 Percent Recovery = 105.5 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1210050 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.331 
 Most Probable Value = 6.950 
 Percent Recovery = 105.5 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1220156 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 9.130 
 Most Probable Value = 9.150 
 Percent Recovery = 99.8 
 Analysis Date = 05/04/06 
 Lab Sample ID = 1100073 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 2.666 
 Most Probable Value = 2.600 
 Percent Recovery = 102.5 
 Analysis Date = 05/04/06 
 Lab Sample ID = 1110231 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.714 
 Most Probable Value = 2.600 
 Percent Recovery = 104.4 
 Analysis Date = 05/04/06 
 Lab Sample ID = 1080076 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.757 
 Most Probable Value = 2.600 
 Percent Recovery = 106.0 
 Analysis Date = 05/04/06 
 Lab Sample ID = 1040007 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 9.333 
 Most Probable Value = 9.150 
 Percent Recovery = 102.0 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1030096 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.354 
 Most Probable Value = 9.150 
 Percent Recovery = 102.2 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1000125 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.357 
 Most Probable Value = 9.150 
 Percent Recovery = 102.3 
 Analysis Date = 04/14/06 
 Lab Sample ID = 0960077 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 2.723 
 Most Probable Value = 2.600 
 Percent Recovery = 104.7 
 Analysis Date = 04/14/06 
 Lab Sample ID = 0970090 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.716 
 Most Probable Value = 2.600 
 Percent Recovery = 104.5 
 Analysis Date = 04/14/06 
 Lab Sample ID = 0930083 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 9.425 
 Most Probable Value = 9.150 
 Percent Recovery = 103.0 
 Analysis Date = 03/31/06 
 Lab Sample ID = 0870025 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.050 
 Most Probable Value = 11.675 
 Percent Recovery = 103.2 
 Analysis Date = 03/31/06 
 Lab Sample ID = 0860079 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 9.042 
 Most Probable Value = 9.150 
 Percent Recovery = 98.8 
 Analysis Date = 03/22/06 
 Lab Sample ID = 0750095 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.129 
 Most Probable Value = 9.150 
 Percent Recovery = 99.8 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0730045 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 11.847 
 Most Probable Value = 11.675 
 Percent Recovery = 101.5 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0720059 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 11.556 
 Most Probable Value = 11.675 
 Percent Recovery = 99.0 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0670053 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 9.254 
 Most Probable Value = 9.150 
 Percent Recovery = 101.1 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0660033 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.100 
 Most Probable Value = 9.150 
 Percent Recovery = 99.5 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0610056 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 11.904 
 Most Probable Value = 11.675 
 Percent Recovery = 102.0 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0650044 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 8.726 
 Most Probable Value = 8.625 
 Percent Recovery = 101.2 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0590094 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.647 
 Most Probable Value = 8.625 
 Percent Recovery = 100.3 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0540072 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 11.787 
 Most Probable Value = 11.675 
 Percent Recovery = 101.0 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0600074 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 8.820 
 Most Probable Value = 8.625 
 Percent Recovery = 102.3 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0520094 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 11.794 
 Most Probable Value = 11.675 
 Percent Recovery = 101.0 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0530040 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 11.624 
 Most Probable Value = 11.675 
 Percent Recovery = 99.6 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0470066 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75170  Lab Value = 8.876 
 Most Probable Value = 8.625 
 Percent Recovery = 102.9 
 Analysis Date = 02/16/06 
 Lab Sample ID = 0440047 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 11.735 
 Most Probable Value = 11.675 
 Percent Recovery = 100.5 
 Analysis Date = 02/16/06 
 Lab Sample ID = 0450026 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 8.883 
 Most Probable Value = 8.625 
 Percent Recovery = 103.0 
 Analysis Date = 02/08/06 
 Lab Sample ID = 0370016 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 12.038 
 Most Probable Value = 11.675 
 Percent Recovery = 103.1 
 Analysis Date = 02/08/06 
 Lab Sample ID = 0380037 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 11.802 
 Most Probable Value = 11.675 
 Percent Recovery = 101.1 
 Analysis Date = 02/08/06 
 Lab Sample ID = 0330065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 8.795 
 Most Probable Value = 8.625 
 Percent Recovery = 102.0 
 Analysis Date = 02/03/06 
 Lab Sample ID = 0240043 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.775 
 Most Probable Value = 8.350 
 Percent Recovery = 105.1 
 Analysis Date = 02/03/06 
 Lab Sample ID = 0250059 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 8.822 
 Most Probable Value = 8.625 
 Percent Recovery = 102.3 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0190005 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 9.165 
 Most Probable Value = 8.625 
 Percent Recovery = 106.3 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0170063 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.897 
 Most Probable Value = 8.350 
 Percent Recovery = 106.6 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50170  Lab Value = 8.983 
 Most Probable Value = 8.350 
 Percent Recovery = 107.6 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0130008 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50170  Lab Value = 8.756 
 Most Probable Value = 8.625 
 Percent Recovery = 101.5 
 Analysis Date = 01/13/06 
 Lab Sample ID = 0090007 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 9.156 
 Most Probable Value = 8.625 
 Percent Recovery = 106.2 
 Analysis Date = 01/13/06 
 Lab Sample ID = 0040036 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.612 
 Most Probable Value = 8.350 
 Percent Recovery = 103.1 
 Analysis Date = 01/13/06 
 Lab Sample ID = 3640076 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 8.539 
 Most Probable Value = 8.350 
 Percent Recovery = 102.3 
 Analysis Date = 01/13/06 
 Lab Sample ID = 0100027 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50170  Lab Value = 8.738 
 Most Probable Value = 8.350 
 Percent Recovery = 104.6 
 Analysis Date = 01/13/06 
 Lab Sample ID = 0060011 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50170  Lab Value = 7.509 
 Most Probable Value = 6.950 
 Percent Recovery = 108.0 
 Analysis Date = 01/13/06 
 Lab Sample ID = 3630006 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25172-75168  Lab Value = 8.627 
 Most Probable Value = 8.350 
 Percent Recovery = 103.3 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3560004 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50170  Lab Value = 8.351 
 Most Probable Value = 8.350 
 Percent Recovery = 100.0 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3530069 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50170  Lab Value = 7.248 
 Most Probable Value = 6.950 
 Percent Recovery = 104.3 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3570006 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 7.072 
 Most Probable Value = 6.950 
 Percent Recovery = 101.8 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3550004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75168  Lab Value = 8.562 
 Most Probable Value = 8.350 
 Percent Recovery = 102.5 
 Analysis Date = 12/20/05 
 Lab Sample ID = 3490152 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50170  Lab Value = 8.649 
 Most Probable Value = 8.350 
 Percent Recovery = 103.6 
 Analysis Date = 12/20/05 
 Lab Sample ID = 3420003 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 7.025 
 Most Probable Value = 6.950 
 Percent Recovery = 101.1 
 Analysis Date = 12/20/05 
 Lab Sample ID = 3480001 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75168  Lab Value = 7.290 
 Most Probable Value = 6.950 
 Percent Recovery = 104.9 
 Analysis Date = 12/20/05 
 Lab Sample ID = 3430074 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 7.271 
 Most Probable Value = 6.950 
 Percent Recovery = 104.6 
 Analysis Date = 12/20/05 
 Lab Sample ID = 3400168 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 2.754 
 Most Probable Value = 2.600 
 Percent Recovery = 105.9 
 Analysis Date = 12/16/05 
 Lab Sample ID = 3340010 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.348 
 Most Probable Value = 8.350 
 Percent Recovery = 100.0 
 Analysis Date = 12/16/05 
 Lab Sample ID = 3390047 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50170  Lab Value = 7.280 
 Most Probable Value = 6.950 
 Percent Recovery = 104.7 
 Analysis Date = 12/16/05 
 Lab Sample ID = 3340007 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 2.624 
 Most Probable Value = 2.600 
 Percent Recovery = 100.9 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3270114 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.138 
 Most Probable Value = 6.950 
 Percent Recovery = 102.7 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3260096 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75168  Lab Value = 2.774 
 Most Probable Value = 2.600 
 Percent Recovery = 106.7 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3250048 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.381 
 Most Probable Value = 6.950 
 Percent Recovery = 106.2 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3210140 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25172-75168  Lab Value = 2.720 
 Most Probable Value = 2.600 
 Percent Recovery = 104.6 
 Analysis Date = 11/21/05 
 Lab Sample ID = 3180037 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.781 
 Most Probable Value = 2.600 
 Percent Recovery = 107.0 
 Analysis Date = 11/21/05 
 Lab Sample ID = 3120059 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.326 
 Most Probable Value = 6.950 
 Percent Recovery = 105.4 
 Analysis Date = 11/21/05 
 Lab Sample ID = 3190011 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75168  Lab Value = 7.301 
 Most Probable Value = 6.950 
 Percent Recovery = 105.1 
 Analysis Date = 11/21/05 
 Lab Sample ID = 3110076 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 9.029 
 Most Probable Value = 9.150 
 Percent Recovery = 98.7 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3010128 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.242 
 Most Probable Value = 9.150 
 Percent Recovery = 101.0 
 Analysis Date = 11/08/05 
 Lab Sample ID = 2980100 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.307 
 Most Probable Value = 9.150 
 Percent Recovery = 101.7 
 Analysis Date = 11/08/05 
 Lab Sample ID = 2970030 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 2.678 
 Most Probable Value = 2.600 
 Percent Recovery = 103.0 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3080099 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.659 
 Most Probable Value = 2.600 
 Percent Recovery = 102.3 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3040128 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.766 
 Most Probable Value = 2.600 
 Percent Recovery = 106.4 
 Analysis Date = 11/08/05 
 Lab Sample ID = 2970037 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.160 
 Most Probable Value = 6.950 
 Percent Recovery = 103.0 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3060045 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75168  Lab Value = 9.347 
 Most Probable Value = 9.150 
 Percent Recovery = 102.2 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2870110 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.369 
 Most Probable Value = 9.150 
 Percent Recovery = 102.4 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2850127 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 2.709 
 Most Probable Value = 2.600 
 Percent Recovery = 104.2 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2920100 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.726 
 Most Probable Value = 2.600 
 Percent Recovery = 104.8 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2900077 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 9.277 
 Most Probable Value = 9.150 
 Percent Recovery = 101.4 
 Analysis Date = 10/12/05 
 Lab Sample ID = 2790063 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 2.695 
 Most Probable Value = 2.600 
 Percent Recovery = 103.7 
 Analysis Date = 10/12/05 
 Lab Sample ID = 2800165 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.743 
 Most Probable Value = 2.600 
 Percent Recovery = 105.5 
 Analysis Date = 10/05/05 
 Lab Sample ID = 2770190 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.695 
 Most Probable Value = 2.600 
 Percent Recovery = 103.7 
 Analysis Date = 09/30/05 
 Lab Sample ID = 2720016 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.656 
 Most Probable Value = 6.650 
 Percent Recovery = 115.1 
 Analysis Date = 09/30/05 
 Lab Sample ID = 2700024 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = 50168-50164  Lab Value = 2.685 
 Most Probable Value = 2.600 
 Percent Recovery = 103.3 
 Analysis Date = 09/27/05 
 Lab Sample ID = 2650124 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.466 
 Most Probable Value = 6.650 
 Percent Recovery = 112.3 
 Analysis Date = 09/27/05 
 Lab Sample ID = 2660202 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 50168-50164  Lab Value = 7.484 
 Most Probable Value = 6.650 
 Percent Recovery = 112.5 
 Analysis Date = 09/27/05 
 Lab Sample ID = 2630006 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 50168-50164  Lab Value = 2.709 
 Most Probable Value = 2.600 
 Percent Recovery = 104.2 
 Analysis Date = 09/23/05 
 Lab Sample ID = 2580115 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.326 
 Most Probable Value = 6.650 
 Percent Recovery = 110.2 
 Analysis Date = 09/20/05 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50168-50164  Lab Value = 2.590 
 Most Probable Value = 2.600 
 Percent Recovery = 99.6 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2510180 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.527 
 Most Probable Value = 6.650 
 Percent Recovery = 113.2 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2520043 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 50168-50164  Lab Value = 7.619 
 Most Probable Value = 6.650 
 Percent Recovery = 114.6 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2490117 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 50168-50164  Lab Value = 2.740 
 Most Probable Value = 2.600 
 Percent Recovery = 105.4 
 Analysis Date = 09/07/05 
 Lab Sample ID = 2450120 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.369 
 Most Probable Value = 6.650 
 Percent Recovery = 110.8 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380183 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50168-50164  Lab Value = 8.945 
 Most Probable Value = 8.775 
 Percent Recovery = 101.9 
 Analysis Date = 08/31/05 
 Lab Sample ID = 2360004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 9.157 
 Most Probable Value = 8.775 
 Percent Recovery = 104.4 
 Analysis Date = 08/31/05 
 Lab Sample ID = 2340043 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.822 
 Most Probable Value = 8.775 
 Percent Recovery = 100.5 
 Analysis Date = 08/26/05 
 Lab Sample ID = 2290212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 7.428 
 Most Probable Value = 6.650 
 Percent Recovery = 111.7 
 Analysis Date = 08/26/05 
 Lab Sample ID = 2310007 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50168-50164  Lab Value = 7.424 
 Most Probable Value = 6.650 
 Percent Recovery = 111.6 
 Analysis Date = 08/26/05 
 Lab Sample ID = 2280032 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50168-50164  Lab Value = 7.195 
 Most Probable Value = 6.650 
 Percent Recovery = 108.2 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2240418 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50168-50164  Lab Value = 8.909 
 Most Probable Value = 8.775 
 Percent Recovery = 101.5 
 Analysis Date = 08/16/05 
 Lab Sample ID = 2230319 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.957 
 Most Probable Value = 8.775 
 Percent Recovery = 102.1 
 Analysis Date = 08/16/05 
 Lab Sample ID = 2220222 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 7.435 
 Most Probable Value = 6.650 
 Percent Recovery = 111.8 
 Analysis Date = 08/16/05 
 Lab Sample ID = 2140085 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 50168-50164  Lab Value = 8.845 
 Most Probable Value = 8.775 
 Percent Recovery = 100.8 
 Analysis Date = 08/08/05 
 Lab Sample ID = 2150227 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 7.358 
 Most Probable Value = 6.650 
 Percent Recovery = 110.6 
 Analysis Date = 08/08/05 
 Lab Sample ID = 2170142 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50168-50164  Lab Value = 8.757 
 Most Probable Value = 8.775 
 Percent Recovery = 99.8 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2100053 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 10.899 
 Most Probable Value = 9.900 
 Percent Recovery = 110.1 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2080321 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50164-50166  Lab Value = 8.695 
 Most Probable Value = 8.775 
 Percent Recovery = 99.1 
 Analysis Date = 07/29/05 
 Lab Sample ID = 2030282 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 10.697 
 Most Probable Value = 9.900 
 Percent Recovery = 108.1 
 Analysis Date = 07/29/05 
 Lab Sample ID = 2060112 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50164-50166  Lab Value = 8.918 
 Most Probable Value = 8.775 
 Percent Recovery = 101.6 
 Analysis Date = 07/22/05 
 Lab Sample ID = 2000159 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 11.061 
 Most Probable Value = 9.900 
 Percent Recovery = 111.7 
 Analysis Date = 07/22/05 
 Lab Sample ID = 2010184 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50164-50166  Lab Value = 8.937 
 Most Probable Value = 8.775 
 Percent Recovery = 101.8 
 Analysis Date = 07/18/05 
 Lab Sample ID = 1960088 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.861 
 Most Probable Value = 8.775 
 Percent Recovery = 101.0 
 Analysis Date = 07/15/05 
 Lab Sample ID = 1890263 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 11.024 
 Most Probable Value = 9.900 
 Percent Recovery = 111.4 
 Analysis Date = 07/15/05 
 Lab Sample ID = 1940290 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50164-50166  Lab Value = 10.998 
 Most Probable Value = 9.900 
 Percent Recovery = 111.1 
 Analysis Date = 07/15/05 
 Lab Sample ID = 1920125 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50164-50166  Lab Value = 8.908 
 Most Probable Value = 8.775 
 Percent Recovery = 101.5 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1860039 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 11.062 
 Most Probable Value = 9.900 
 Percent Recovery = 111.7 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1810184 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50164-50166  Lab Value = 11.062 
 Most Probable Value = 9.900 
 Percent Recovery = 111.7 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1870123 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50164-50166  Lab Value = 10.433 
 Most Probable Value = 10.075 
 Percent Recovery = 103.6 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1800016 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25168-75166  Lab Value = 10.200 
 Most Probable Value = 10.075 
 Percent Recovery = 101.2 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1750354 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 11.385 
 Most Probable Value = 9.900 
 Percent Recovery = 115.0 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1740228 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = 50164-50166  Lab Value = 11.365 
 Most Probable Value = 9.900 
 Percent Recovery = 114.8 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1710125 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 50164-50166  Lab Value = 10.237 
 Most Probable Value = 10.075 
 Percent Recovery = 101.6 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1720230 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 11.496 
 Most Probable Value = 9.900 
 Percent Recovery = 116.1 
 Analysis Date = 06/21/05 
 Lab Sample ID = 1670214 
 Number of FPS (SD) = 2.7 
 Blind Sample ID = 50164-50166  Lab Value = 10.328 
 Most Probable Value = 10.075 
 Percent Recovery = 102.5 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1650167 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 11.288 
 Most Probable Value = 9.900 
 Percent Recovery = 114.0 
 Analysis Date = 06/15/05 
 Lab Sample ID = 1600262 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 50164-50166  Lab Value = 10.406 
 Most Probable Value = 10.075 
 Percent Recovery = 103.3 
 Analysis Date = 06/15/05 
 Lab Sample ID = 1610160 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 11.177 
 Most Probable Value = 9.900 
 Percent Recovery = 112.9 
 Analysis Date = 06/10/05 
 Lab Sample ID = 1570143 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 50164-50166  Lab Value = 10.245 
 Most Probable Value = 10.075 
 Percent Recovery = 101.7 
 Analysis Date = 06/10/05 
 Lab Sample ID = 1580152 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 10.237 
 Most Probable Value = 10.075 
 Percent Recovery = 101.6 
 Analysis Date = 06/10/05 
 Lab Sample ID = 1510155 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 4.630 
 Most Probable Value = 4.050 
 Percent Recovery = 114.3 
 Analysis Date = 05/31/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.623 
 Most Probable Value = 4.050 
 Percent Recovery = 114.1 
 Analysis Date = 05/31/05 
 Lab Sample ID = 1430071 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.367 
 Most Probable Value = 4.050 
 Percent Recovery = 107.8 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1380126 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 10.204 
 Most Probable Value = 10.075 
 Percent Recovery = 101.3 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1400212 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 10.095 
 Most Probable Value = 10.075 
 Percent Recovery = 100.2 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1370183 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25168-75166  Lab Value = 4.438 
 Most Probable Value = 4.050 
 Percent Recovery = 109.6 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1310149 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 9.813 
 Most Probable Value = 10.075 
 Percent Recovery = 97.4 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1330243 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25168-75166  Lab Value = 4.151 
 Most Probable Value = 4.050 
 Percent Recovery = 102.5 
 Analysis Date = 05/13/05 
 Lab Sample ID = 1290082 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 9.759 
 Most Probable Value = 10.075 
 Percent Recovery = 96.9 
 Analysis Date = 05/13/05 
 Lab Sample ID = 1260175 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 4.214 
 Most Probable Value = 4.050 
 Percent Recovery = 104.0 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1240238 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 9.797 
 Most Probable Value = 10.075 
 Percent Recovery = 97.2 
 Analysis Date = 05/11/05 
 Lab Sample ID = 1230133 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 4.144 
 Most Probable Value = 4.050 
 Percent Recovery = 102.3 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1190254 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 2.588 
 Most Probable Value = 2.600 
 Percent Recovery = 99.5 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1170145 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.574 
 Most Probable Value = 2.600 
 Percent Recovery = 99.0 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1150104 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.653 
 Most Probable Value = 2.600 
 Percent Recovery = 102.0 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1100120 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.551 
 Most Probable Value = 2.600 
 Percent Recovery = 98.1 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.279 
 Most Probable Value = 4.050 
 Percent Recovery = 105.7 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1120324 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.269 
 Most Probable Value = 4.050 
 Percent Recovery = 105.4 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1090064 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.251 
 Most Probable Value = 4.050 
 Percent Recovery = 105.0 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1050219 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 2.652 
 Most Probable Value = 2.600 
 Percent Recovery = 102.0 
 Analysis Date = 04/15/05 
 Lab Sample ID = 1010109 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.590 
 Most Probable Value = 2.600 
 Percent Recovery = 99.6 
 Analysis Date = 04/15/05 
 Lab Sample ID = 0960149 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.355 
 Most Probable Value = 4.050 
 Percent Recovery = 107.5 
 Analysis Date = 04/15/05 
 Lab Sample ID = 0980167 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.320 
 Most Probable Value = 4.050 
 Percent Recovery = 106.7 
 Analysis Date = 04/15/05 
 Lab Sample ID = 0950132 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 2.575 
 Most Probable Value = 2.600 
 Percent Recovery = 99.0 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0870068 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.100 
 Most Probable Value = 6.650 
 Percent Recovery = 106.8 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0840176 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50164  Lab Value = 2.660 
 Most Probable Value = 2.600 
 Percent Recovery = 102.3 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0810029 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.296 
 Most Probable Value = 6.650 
 Percent Recovery = 109.7 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0810033 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50168-50164  Lab Value = 2.633 
 Most Probable Value = 2.600 
 Percent Recovery = 101.3 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.586 
 Most Probable Value = 2.600 
 Percent Recovery = 99.5 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0730075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.283 
 Most Probable Value = 6.650 
 Percent Recovery = 109.5 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0760179 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50168-50164  Lab Value = 7.157 
 Most Probable Value = 6.650 
 Percent Recovery = 107.6 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0700205 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50168-50164  Lab Value = 2.585 
 Most Probable Value = 2.600 
 Percent Recovery = 99.4 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0660058 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 7.241 
 Most Probable Value = 6.650 
 Percent Recovery = 108.9 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0670093 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50168-50164  Lab Value = 7.274 
 Most Probable Value = 6.650 
 Percent Recovery = 109.4 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0620100 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50168-50164  Lab Value = 8.472 
 Most Probable Value = 8.775 
 Percent Recovery = 96.5 
 Analysis Date = 03/04/05 
 Lab Sample ID = 0560029 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.498 
 Most Probable Value = 8.775 
 Percent Recovery = 96.8 
 Analysis Date = 03/04/05 
 Lab Sample ID = 0540035 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.480 
 Most Probable Value = 8.775 
 Percent Recovery = 96.6 
 Analysis Date = 03/04/05 
 Lab Sample ID = 0530104 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 2.588 
 Most Probable Value = 2.600 
 Percent Recovery = 99.5 
 Analysis Date = 03/04/05 
 Lab Sample ID = 0610080 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 6.996 
 Most Probable Value = 6.650 
 Percent Recovery = 105.2 
 Analysis Date = 03/04/05 
 Lab Sample ID = 0590068 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50164  Lab Value = 7.102 
 Most Probable Value = 6.650 
 Percent Recovery = 106.8 
 Analysis Date = 03/04/05 
 Lab Sample ID = 0530102 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50164  Lab Value = 8.448 
 Most Probable Value = 8.775 
 Percent Recovery = 96.3 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0420131 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 7.063 
 Most Probable Value = 6.650 
 Percent Recovery = 106.2 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0480106 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50168-50164  Lab Value = 7.005 
 Most Probable Value = 6.650 
 Percent Recovery = 105.3 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0470026 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50164  Lab Value = 8.781 
 Most Probable Value = 8.775 
 Percent Recovery = 100.1 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0390057 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.703 
 Most Probable Value = 8.775 
 Percent Recovery = 99.2 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0380081 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.576 
 Most Probable Value = 8.775 
 Percent Recovery = 97.7 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0310046 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 7.207 
 Most Probable Value = 6.650 
 Percent Recovery = 108.4 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0380080 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50168-50164  Lab Value = 7.220 
 Most Probable Value = 6.650 
 Percent Recovery = 108.6 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0330053 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50168-50164  Lab Value = 10.590 
 Most Probable Value = 9.900 
 Percent Recovery = 107.0 
 Analysis Date = 02/11/05 
 Lab Sample ID = 0280052 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50166  Lab Value = 8.583 
 Most Probable Value = 8.775 
 Percent Recovery = 97.8 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0240051 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 10.593 
 Most Probable Value = 9.900 
 Percent Recovery = 107.0 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0250044 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50166  Lab Value = 10.290 
 Most Probable Value = 9.900 
 Percent Recovery = 103.9 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0210119 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50166  Lab Value = 10.364 
 Most Probable Value = 9.900 
 Percent Recovery = 104.7 
 Analysis Date = 01/28/05 
 Lab Sample ID = 0130108 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50166  Lab Value = 8.496 
 Most Probable Value = 8.775 
 Percent Recovery = 96.8 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0190085 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.521 
 Most Probable Value = 8.775 
 Percent Recovery = 97.1 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0180073 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.620 
 Most Probable Value = 8.775 
 Percent Recovery = 98.2 
 Analysis Date = 01/12/05 
 Lab Sample ID = 0070092 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 8.498 
 Most Probable Value = 8.775 
 Percent Recovery = 96.8 
 Analysis Date = 01/12/05 
 Lab Sample ID = 0040023 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 10.561 
 Most Probable Value = 9.900 
 Percent Recovery = 106.7 
 Analysis Date = 01/12/05 
 Lab Sample ID = 3640099 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50164-50166  Lab Value = 10.715 
 Most Probable Value = 9.900 
 Percent Recovery = 108.2 
 Analysis Date = 01/12/05 
 Lab Sample ID = 0100087 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50166  Lab Value = 10.729 
 Most Probable Value = 9.900 
 Percent Recovery = 108.4 
 Analysis Date = 01/12/05 
 Lab Sample ID = 0060062 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50166  Lab Value = 9.770 
 Most Probable Value = 10.075 
 Percent Recovery = 97.0 
 Analysis Date = 01/12/05 
 Lab Sample ID = 3630016 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 9.759 
 Most Probable Value = 10.075 
 Percent Recovery = 96.9 
 Analysis Date = 01/12/05 
 Lab Sample ID = 3620026 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 10.719 
 Most Probable Value = 9.900 
 Percent Recovery = 108.3 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3570032 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50166  Lab Value = 10.544 
 Most Probable Value = 9.900 
 Percent Recovery = 106.5 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3520152 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50164-50166  Lab Value = 10.602 
 Most Probable Value = 9.900 
 Percent Recovery = 107.1 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3500121 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50166  Lab Value = 10.023 
 Most Probable Value = 10.075 
 Percent Recovery = 99.5 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3560050 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 10.930 
 Most Probable Value = 9.900 
 Percent Recovery = 110.4 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3430168 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50164-50166  Lab Value = 10.429 
 Most Probable Value = 10.075 
 Percent Recovery = 103.5 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3490090 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25168-75166  Lab Value = 10.224 
 Most Probable Value = 10.075 
 Percent Recovery = 101.5 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3440142 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 10.377 
 Most Probable Value = 10.075 
 Percent Recovery = 103.0 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3430065 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 10.670 
 Most Probable Value = 9.900 
 Percent Recovery = 107.8 
 Analysis Date = 12/10/04 
 Lab Sample ID = 3410091 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50164-50166  Lab Value = 10.204 
 Most Probable Value = 10.075 
 Percent Recovery = 101.3 
 Analysis Date = 12/10/04 
 Lab Sample ID = 3350091 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 4.283 
 Most Probable Value = 4.050 
 Percent Recovery = 105.8 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3310072 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.316 
 Most Probable Value = 4.050 
 Percent Recovery = 106.6 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3280101 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 10.494 
 Most Probable Value = 10.075 
 Percent Recovery = 104.2 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 10.494 
 Most Probable Value = 10.075 
 Percent Recovery = 104.2 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25168-75166  Lab Value = 4.383 
 Most Probable Value = 4.050 
 Percent Recovery = 108.2 
 Analysis Date = 11/26/04 
 Lab Sample ID = 3270046 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.378 
 Most Probable Value = 4.050 
 Percent Recovery = 108.1 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3080118 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.302 
 Most Probable Value = 4.050 
 Percent Recovery = 106.2 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3060016 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 9.759 
 Most Probable Value = 10.075 
 Percent Recovery = 96.9 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3220111 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 10.346 
 Most Probable Value = 10.075 
 Percent Recovery = 102.7 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3080007 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 4.266 
 Most Probable Value = 4.050 
 Percent Recovery = 105.3 
 Analysis Date = 11/23/04 
 Lab Sample ID = 3150132 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.276 
 Most Probable Value = 4.050 
 Percent Recovery = 105.6 
 Analysis Date = 11/23/04 
 Lab Sample ID = 3130199 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 9.923 
 Most Probable Value = 10.075 
 Percent Recovery = 98.5 
 Analysis Date = 11/23/04 
 Lab Sample ID = 3200082 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 9.774 
 Most Probable Value = 10.075 
 Percent Recovery = 97.0 
 Analysis Date = 11/23/04 
 Lab Sample ID = 3100046 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 2.618 
 Most Probable Value = 2.600 
 Percent Recovery = 100.7 
 Analysis Date = 11/08/04 
 Lab Sample ID = 3010208 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.634 
 Most Probable Value = 2.600 
 Percent Recovery = 101.3 
 Analysis Date = 11/08/04 
 Lab Sample ID = 2990111 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.347 
 Most Probable Value = 4.050 
 Percent Recovery = 107.3 
 Analysis Date = 11/08/04 
 Lab Sample ID = 2960265 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 2.562 
 Most Probable Value = 2.600 
 Percent Recovery = 98.5 
 Analysis Date = 10/26/04 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.317 
 Most Probable Value = 4.050 
 Percent Recovery = 106.6 
 Analysis Date = 10/26/04 
 Lab Sample ID = 2940025 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.301 
 Most Probable Value = 4.050 
 Percent Recovery = 106.2 
 Analysis Date = 10/26/04 
 Lab Sample ID = 2890204 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 2.576 
 Most Probable Value = 2.600 
 Percent Recovery = 99.1 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2870066 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 2.538 
 Most Probable Value = 2.600 
 Percent Recovery = 97.6 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2820229 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.262 
 Most Probable Value = 4.050 
 Percent Recovery = 105.2 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2820219 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 2.633 
 Most Probable Value = 2.600 
 Percent Recovery = 101.3 
 Analysis Date = 10/06/04 
 Lab Sample ID = 2790156 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.384 
 Most Probable Value = 4.050 
 Percent Recovery = 108.2 
 Analysis Date = 10/06/04 
 Lab Sample ID = 2780100 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.385 
 Most Probable Value = 4.050 
 Percent Recovery = 108.3 
 Analysis Date = 10/06/04 
 Lab Sample ID = 2730045 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.405 
 Most Probable Value = 4.050 
 Percent Recovery = 108.8 
 Analysis Date = 10/06/04 
 Lab Sample ID = 2720076 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.644 
 Most Probable Value = 8.930 
 Percent Recovery = 96.8 
 Analysis Date = 10/06/04 
 Lab Sample ID = 2720112 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 9.349 
 Most Probable Value = 8.930 
 Percent Recovery = 104.7 
 Analysis Date = 10/01/04 
 Lab Sample ID = 2660098 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50160  Lab Value = 4.395 
 Most Probable Value = 4.050 
 Percent Recovery = 108.5 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650152 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.344 
 Most Probable Value = 4.050 
 Percent Recovery = 107.3 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2610099 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.538 
 Most Probable Value = 8.930 
 Percent Recovery = 95.6 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2640150 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 4.269 
 Most Probable Value = 4.050 
 Percent Recovery = 105.4 
 Analysis Date = 09/16/04 
 Lab Sample ID = 2570021 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.470 
 Most Probable Value = 8.930 
 Percent Recovery = 94.8 
 Analysis Date = 09/16/04 
 Lab Sample ID = 2580138 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 4.333 
 Most Probable Value = 4.050 
 Percent Recovery = 107.0 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2520066 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.447 
 Most Probable Value = 8.930 
 Percent Recovery = 94.6 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2520139 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 8.590 
 Most Probable Value = 8.930 
 Percent Recovery = 96.2 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2470067 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50162-50160  Lab Value = 11.657 
 Most Probable Value = 11.000 
 Percent Recovery = 106.0 
 Analysis Date = 09/07/04 
 Lab Sample ID = 2450030 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 11.684 
 Most Probable Value = 11.000 
 Percent Recovery = 106.2 
 Analysis Date = 09/07/04 
 Lab Sample ID = 2390382 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 11.975 
 Most Probable Value = 11.000 
 Percent Recovery = 108.9 
 Analysis Date = 08/30/04 
 Lab Sample ID = 2330199 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50162-50164  Lab Value = 11.603 
 Most Probable Value = 11.000 
 Percent Recovery = 105.5 
 Analysis Date = 08/25/04 
 Lab Sample ID = 2290180 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50164  Lab Value = 11.475 
 Most Probable Value = 11.000 
 Percent Recovery = 104.3 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2250113 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 11.965 
 Most Probable Value = 11.000 
 Percent Recovery = 108.8 
 Analysis Date = 08/16/04 
 Lab Sample ID = 2190179 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50162-50164  Lab Value = 8.850 
 Most Probable Value = 9.480 
 Percent Recovery = 93.4 
 Analysis Date = 08/03/04 
 Lab Sample ID = 2120268 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50160-50158  Lab Value = 8.459 
 Most Probable Value = 8.930 
 Percent Recovery = 94.7 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2110281 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 8.802 
 Most Probable Value = 9.480 
 Percent Recovery = 92.8 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2100144 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50160-50158  Lab Value = 8.649 
 Most Probable Value = 8.930 
 Percent Recovery = 96.9 
 Analysis Date = 07/30/04 
 Lab Sample ID = 2080070 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 8.568 
 Most Probable Value = 8.930 
 Percent Recovery = 95.9 
 Analysis Date = 07/30/04 
 Lab Sample ID = 2030201 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 8.916 
 Most Probable Value = 9.480 
 Percent Recovery = 94.1 
 Analysis Date = 07/30/04 
 Lab Sample ID = 2040259 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50158  Lab Value = 8.505 
 Most Probable Value = 8.930 
 Percent Recovery = 95.2 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1980047 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 8.910 
 Most Probable Value = 9.480 
 Percent Recovery = 94.0 
 Analysis Date = 07/22/04 
 Lab Sample ID = 2010151 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50158  Lab Value = 8.798 
 Most Probable Value = 9.480 
 Percent Recovery = 92.8 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1960109 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50160-50158  Lab Value = 8.452 
 Most Probable Value = 8.930 
 Percent Recovery = 94.6 
 Analysis Date = 07/21/04 
 Lab Sample ID = 1910175 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 8.449 
 Most Probable Value = 8.930 
 Percent Recovery = 94.6 
 Analysis Date = 07/21/04 
 Lab Sample ID = 1890093 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 8.737 
 Most Probable Value = 9.480 
 Percent Recovery = 92.2 
 Analysis Date = 07/21/04 
 Lab Sample ID = 1900169 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50160-50158  Lab Value = 4.178 
 Most Probable Value = 4.050 
 Percent Recovery = 103.2 
 Analysis Date = 07/19/04 
 Lab Sample ID = 1820223 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.140 
 Most Probable Value = 4.050 
 Percent Recovery = 102.2 
 Analysis Date = 07/19/04 
 Lab Sample ID = 1800146 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.371 
 Most Probable Value = 8.930 
 Percent Recovery = 93.7 
 Analysis Date = 07/19/04 
 Lab Sample ID = 1810178 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50160  Lab Value = 4.235 
 Most Probable Value = 4.050 
 Percent Recovery = 104.6 
 Analysis Date = 07/13/04 
 Lab Sample ID = 1740199 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.615 
 Most Probable Value = 8.930 
 Percent Recovery = 96.5 
 Analysis Date = 07/13/04 
 Lab Sample ID = 1750197 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50162-50160  Lab Value = 8.470 
 Most Probable Value = 8.930 
 Percent Recovery = 94.8 
 Analysis Date = 07/13/04 
 Lab Sample ID = 1730132 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 4.128 
 Most Probable Value = 4.050 
 Percent Recovery = 101.9 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1680178 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.476 
 Most Probable Value = 8.930 
 Percent Recovery = 94.9 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1670237 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 4.047 
 Most Probable Value = 4.050 
 Percent Recovery = 99.9 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1660228 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.104 
 Most Probable Value = 4.050 
 Percent Recovery = 101.3 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1600039 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.437 
 Most Probable Value = 8.930 
 Percent Recovery = 94.5 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1610175 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 8.435 
 Most Probable Value = 8.930 
 Percent Recovery = 94.5 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1590114 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 11.352 
 Most Probable Value = 11.000 
 Percent Recovery = 103.2 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1540005 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 11.194 
 Most Probable Value = 11.000 
 Percent Recovery = 101.8 
 Analysis Date = 06/03/04 
 Lab Sample ID = 1480238 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 11.083 
 Most Probable Value = 11.000 
 Percent Recovery = 100.8 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1410185 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 11.663 
 Most Probable Value = 11.000 
 Percent Recovery = 106.0 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1350393 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 11.746 
 Most Probable Value = 11.000 
 Percent Recovery = 106.8 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1330105 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50162-50164  Lab Value = 11.817 
 Most Probable Value = 11.000 
 Percent Recovery = 107.4 
 Analysis Date = 05/11/04 
 Lab Sample ID = 1280292 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50162-50164  Lab Value = 8.524 
 Most Probable Value = 8.930 
 Percent Recovery = 95.5 
 Analysis Date = 05/04/04 
 Lab Sample ID = 1200122 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 8.312 
 Most Probable Value = 8.930 
 Percent Recovery = 93.1 
 Analysis Date = 05/04/04 
 Lab Sample ID = 1140201 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50162-50160  Lab Value = 8.535 
 Most Probable Value = 8.930 
 Percent Recovery = 95.6 
 Analysis Date = 05/04/04 
 Lab Sample ID = 1120115 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 8.702 
 Most Probable Value = 9.480 
 Percent Recovery = 91.8 
 Analysis Date = 05/04/04 
 Lab Sample ID = 1210043 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50160-50158  Lab Value = 8.748 
 Most Probable Value = 9.480 
 Percent Recovery = 92.3 
 Analysis Date = 05/04/04 
 Lab Sample ID = 1190151 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50160-50158  Lab Value = 8.731 
 Most Probable Value = 9.480 
 Percent Recovery = 92.1 
 Analysis Date = 05/04/04 
 Lab Sample ID = 1130166 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50160-50158  Lab Value = 8.653 
 Most Probable Value = 8.930 
 Percent Recovery = 96.9 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1060212 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 8.810 
 Most Probable Value = 8.930 
 Percent Recovery = 98.7 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1000232 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 9.124 
 Most Probable Value = 9.480 
 Percent Recovery = 96.2 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1070090 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 9.092 
 Most Probable Value = 9.480 
 Percent Recovery = 95.9 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1050148 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50158  Lab Value = 9.118 
 Most Probable Value = 9.480 
 Percent Recovery = 96.2 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1000010 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 8.748 
 Most Probable Value = 8.930 
 Percent Recovery = 98.0 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980128 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 4.357 
 Most Probable Value = 4.050 
 Percent Recovery = 107.6 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0860116 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.492 
 Most Probable Value = 4.050 
 Percent Recovery = 110.9 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0840039 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 9.015 
 Most Probable Value = 8.930 
 Percent Recovery = 101.0 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0850132 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 4.357 
 Most Probable Value = 4.050 
 Percent Recovery = 107.6 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0780116 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.422 
 Most Probable Value = 4.050 
 Percent Recovery = 109.2 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0720256 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.367 
 Most Probable Value = 4.050 
 Percent Recovery = 107.8 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0700107 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.525 
 Most Probable Value = 8.930 
 Percent Recovery = 95.5 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0790171 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 8.770 
 Most Probable Value = 8.930 
 Percent Recovery = 98.2 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0770122 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 8.812 
 Most Probable Value = 8.930 
 Percent Recovery = 98.7 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0710093 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 4.303 
 Most Probable Value = 4.050 
 Percent Recovery = 106.2 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0640095 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.512 
 Most Probable Value = 8.930 
 Percent Recovery = 95.3 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0650011 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 8.563 
 Most Probable Value = 8.930 
 Percent Recovery = 95.9 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0630083 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 11.168 
 Most Probable Value = 11.000 
 Percent Recovery = 101.5 
 Analysis Date = 03/04/04 
 Lab Sample ID = 0610095 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 11.235 
 Most Probable Value = 11.000 
 Percent Recovery = 102.1 
 Analysis Date = 03/04/04 
 Lab Sample ID = 0610094 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 11.554 
 Most Probable Value = 11.000 
 Percent Recovery = 105.0 
 Analysis Date = 03/04/04 
 Lab Sample ID = 0510153 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50164  Lab Value = 11.683 
 Most Probable Value = 11.000 
 Percent Recovery = 106.2 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0440043 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 11.464 
 Most Probable Value = 11.000 
 Percent Recovery = 104.2 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0420061 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 11.632 
 Most Probable Value = 11.000 
 Percent Recovery = 105.7 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0360096 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50164  Lab Value = 8.759 
 Most Probable Value = 8.930 
 Percent Recovery = 98.1 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0290101 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 8.885 
 Most Probable Value = 8.930 
 Percent Recovery = 99.5 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0230095 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 8.861 
 Most Probable Value = 8.930 
 Percent Recovery = 99.2 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0210228 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 9.213 
 Most Probable Value = 9.480 
 Percent Recovery = 97.2 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0300087 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 9.265 
 Most Probable Value = 9.480 
 Percent Recovery = 97.7 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0280031 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 9.108 
 Most Probable Value = 9.480 
 Percent Recovery = 96.1 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0220105 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 8.526 
 Most Probable Value = 8.930 
 Percent Recovery = 95.5 
 Analysis Date = 01/20/04 
 Lab Sample ID = 0140069 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 8.576 
 Most Probable Value = 8.930 
 Percent Recovery = 96.0 
 Analysis Date = 01/20/04 
 Lab Sample ID = 0080051 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 8.505 
 Most Probable Value = 8.930 
 Percent Recovery = 95.2 
 Analysis Date = 01/20/04 
 Lab Sample ID = 0060023 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 8.961 
 Most Probable Value = 9.480 
 Percent Recovery = 94.5 
 Analysis Date = 01/20/04 
 Lab Sample ID = 0150116 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50160-50158  Lab Value = 8.967 
 Most Probable Value = 9.480 
 Percent Recovery = 94.6 
 Analysis Date = 01/20/04 
 Lab Sample ID = 0130119 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50160-50158  Lab Value = 8.833 
 Most Probable Value = 9.480 
 Percent Recovery = 93.2 
 Analysis Date = 01/20/04 
 Lab Sample ID = 0070036 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50160-50158  Lab Value = 8.860 
 Most Probable Value = 8.930 
 Percent Recovery = 99.2 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3630060 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 5.474 
 Most Probable Value = 4.050 
 Percent Recovery = 135.2 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3530204 
 Number of FPS (SD) = 5.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.553 
 Most Probable Value = 4.050 
 Percent Recovery = 137.1 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3490100 
 Number of FPS (SD) = 6.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.514 
 Most Probable Value = 4.050 
 Percent Recovery = 136.2 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3450140 
 Number of FPS (SD) = 6.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.444 
 Most Probable Value = 4.050 
 Percent Recovery = 134.4 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3390170 
 Number of FPS (SD) = 5.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 8.417 
 Most Probable Value = 8.930 
 Percent Recovery = 94.3 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3560117 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 8.566 
 Most Probable Value = 8.930 
 Percent Recovery = 95.9 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3520154 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 8.636 
 Most Probable Value = 8.930 
 Percent Recovery = 96.7 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3490025 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 8.638 
 Most Probable Value = 8.930 
 Percent Recovery = 96.7 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3420094 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 13.126 
 Most Probable Value = 11.000 
 Percent Recovery = 119.3 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3350067 
 Number of FPS (SD) = 3.2 
 Blind Sample ID = 50162-50164  Lab Value = 8.996 
 Most Probable Value = 8.930 
 Percent Recovery = 100.7 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3370090 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 12.598 
 Most Probable Value = 11.000 
 Percent Recovery = 114.5 
 Analysis Date = 12/02/03 
 Lab Sample ID = 3320022 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 50162-50164  Lab Value = 12.696 
 Most Probable Value = 11.000 
 Percent Recovery = 115.4 
 Analysis Date = 12/02/03 
 Lab Sample ID = 3250016 
 Number of FPS (SD) = 2.5 
 Blind Sample ID = 50162-50164  Lab Value = 13.288 
 Most Probable Value = 11.000 
 Percent Recovery = 120.8 
 Analysis Date = 11/19/03 
 Lab Sample ID = 3210090 
 Number of FPS (SD) = 3.4 
 Blind Sample ID = 50162-50164  Lab Value = 12.879 
 Most Probable Value = 11.000 
 Percent Recovery = 117.1 
 Analysis Date = 11/17/03 
 Lab Sample ID = 3160056 
 Number of FPS (SD) = 2.8 
 Blind Sample ID = 50162-50164  Lab Value = 13.000 
 Most Probable Value = 11.000 
 Percent Recovery = 118.2 
 Analysis Date = 11/12/03 
 Lab Sample ID = 3100106 
 Number of FPS (SD) = 3.0 
 Blind Sample ID = 50162-50164  Lab Value = 8.877 
 Most Probable Value = 8.930 
 Percent Recovery = 99.4 
 Analysis Date = 11/06/03 
 Lab Sample ID = 3040004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 9.012 
 Most Probable Value = 9.480 
 Percent Recovery = 95.1 
 Analysis Date = 11/06/03 
 Lab Sample ID = 3040008 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50158  Lab Value = 9.115 
 Most Probable Value = 8.930 
 Percent Recovery = 102.1 
 Analysis Date = 10/30/03 
 Lab Sample ID = 2970148 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 9.272 
 Most Probable Value = 9.480 
 Percent Recovery = 97.8 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3020153 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 9.330 
 Most Probable Value = 9.480 
 Percent Recovery = 98.4 
 Analysis Date = 10/30/03 
 Lab Sample ID = 2960051 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 9.140 
 Most Probable Value = 9.480 
 Percent Recovery = 96.4 
 Analysis Date = 10/30/03 
 Lab Sample ID = 2900094 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 8.919 
 Most Probable Value = 8.930 
 Percent Recovery = 99.9 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2950090 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 8.875 
 Most Probable Value = 8.930 
 Percent Recovery = 99.4 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2890049 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 9.285 
 Most Probable Value = 9.480 
 Percent Recovery = 97.9 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2880040 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 8.916 
 Most Probable Value = 8.930 
 Percent Recovery = 99.8 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2820082 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 8.809 
 Most Probable Value = 8.930 
 Percent Recovery = 98.6 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2800047 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 9.412 
 Most Probable Value = 9.480 
 Percent Recovery = 99.3 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2810076 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 15.096 
 Most Probable Value = 14.725 
 Percent Recovery = 102.5 
 Analysis Date = 10/08/03 
 Lab Sample ID = 2750085 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 14.643 
 Most Probable Value = 14.725 
 Percent Recovery = 99.4 
 Analysis Date = 10/08/03 
 Lab Sample ID = 2550415 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 15.233 
 Most Probable Value = 14.725 
 Percent Recovery = 103.5 
 Analysis Date = 09/29/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 15.241 
 Most Probable Value = 14.725 
 Percent Recovery = 103.5 
 Analysis Date = 09/29/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 14.562 
 Most Probable Value = 14.725 
 Percent Recovery = 98.9 
 Analysis Date = 09/25/03 
 Lab Sample ID = 2660185 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 14.315 
 Most Probable Value = 14.725 
 Percent Recovery = 97.2 
 Analysis Date = 09/25/03 
 Lab Sample ID = 2650126 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 15.313 
 Most Probable Value = 14.725 
 Percent Recovery = 104.0 
 Analysis Date = 09/23/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 14.652 
 Most Probable Value = 14.725 
 Percent Recovery = 99.5 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2520132 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.493 
 Most Probable Value = 14.725 
 Percent Recovery = 98.4 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2520126 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 14.741 
 Most Probable Value = 14.725 
 Percent Recovery = 100.1 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 15.194 
 Most Probable Value = 14.725 
 Percent Recovery = 103.2 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 7.624 
 Most Probable Value = 7.500 
 Percent Recovery = 101.6 
 Analysis Date = 09/08/03 
 Lab Sample ID = 2410132 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.471 
 Most Probable Value = 7.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/08/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.771 
 Most Probable Value = 7.500 
 Percent Recovery = 103.6 
 Analysis Date = 08/28/03 
 Lab Sample ID = 2370111 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.695 
 Most Probable Value = 7.500 
 Percent Recovery = 102.6 
 Analysis Date = 08/28/03 
 Lab Sample ID = 2370103 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.580 
 Most Probable Value = 7.500 
 Percent Recovery = 101.1 
 Analysis Date = 08/28/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.778 
 Most Probable Value = 7.500 
 Percent Recovery = 103.7 
 Analysis Date = 08/26/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.689 
 Most Probable Value = 7.500 
 Percent Recovery = 102.5 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2260023 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.829 
 Most Probable Value = 7.500 
 Percent Recovery = 104.4 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2230149 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.909 
 Most Probable Value = 7.500 
 Percent Recovery = 105.5 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.432 
 Most Probable Value = 7.500 
 Percent Recovery = 99.1 
 Analysis Date = 08/18/03 
 Lab Sample ID = 2190294 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.575 
 Most Probable Value = 7.500 
 Percent Recovery = 101.0 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 14.661 
 Most Probable Value = 14.725 
 Percent Recovery = 99.6 
 Analysis Date = 07/23/03 
 Lab Sample ID = 1810172 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.987 
 Most Probable Value = 14.725 
 Percent Recovery = 101.8 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 14.762 
 Most Probable Value = 14.725 
 Percent Recovery = 100.3 
 Analysis Date = 07/21/03 
 Lab Sample ID = 1740203 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 14.618 
 Most Probable Value = 14.725 
 Percent Recovery = 99.3 
 Analysis Date = 07/21/03 
 Lab Sample ID = 1740034 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.838 
 Most Probable Value = 14.725 
 Percent Recovery = 100.8 
 Analysis Date = 07/21/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.497 
 Most Probable Value = 14.725 
 Percent Recovery = 98.5 
 Analysis Date = 07/21/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 7.481 
 Most Probable Value = 7.500 
 Percent Recovery = 99.8 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1540185 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 14.834 
 Most Probable Value = 14.725 
 Percent Recovery = 100.7 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1640004 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.758 
 Most Probable Value = 14.725 
 Percent Recovery = 100.2 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1600203 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 14.567 
 Most Probable Value = 14.725 
 Percent Recovery = 98.9 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1570331 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 14.788 
 Most Probable Value = 14.725 
 Percent Recovery = 100.4 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.539 
 Most Probable Value = 14.725 
 Percent Recovery = 98.7 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 7.448 
 Most Probable Value = 7.500 
 Percent Recovery = 99.3 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.647 
 Most Probable Value = 7.500 
 Percent Recovery = 102.0 
 Analysis Date = 05/29/03 
 Lab Sample ID = 1430042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.950 
 Most Probable Value = 7.500 
 Percent Recovery = 106.0 
 Analysis Date = 05/29/03 
 Lab Sample ID = 1420130 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.517 
 Most Probable Value = 7.500 
 Percent Recovery = 100.2 
 Analysis Date = 05/29/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.624 
 Most Probable Value = 7.500 
 Percent Recovery = 101.7 
 Analysis Date = 05/29/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.583 
 Most Probable Value = 7.500 
 Percent Recovery = 101.1 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1340122 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.572 
 Most Probable Value = 7.500 
 Percent Recovery = 101.0 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.569 
 Most Probable Value = 7.500 
 Percent Recovery = 100.9 
 Analysis Date = 05/12/03 
 Lab Sample ID = 1290293 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.608 
 Most Probable Value = 7.500 
 Percent Recovery = 101.4 
 Analysis Date = 05/12/03 
 Lab Sample ID = 1280124 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.469 
 Most Probable Value = 7.500 
 Percent Recovery = 99.6 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 14.713 
 Most Probable Value = 14.725 
 Percent Recovery = 99.9 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0900153 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 14.444 
 Most Probable Value = 14.725 
 Percent Recovery = 98.1 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 14.809 
 Most Probable Value = 14.725 
 Percent Recovery = 100.6 
 Analysis Date = 03/27/03 
 Lab Sample ID = 0840005 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.776 
 Most Probable Value = 14.725 
 Percent Recovery = 100.3 
 Analysis Date = 03/27/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.557 
 Most Probable Value = 14.725 
 Percent Recovery = 98.9 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800094 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 14.536 
 Most Probable Value = 14.725 
 Percent Recovery = 98.7 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 14.554 
 Most Probable Value = 14.725 
 Percent Recovery = 98.8 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0720123 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 14.326 
 Most Probable Value = 14.725 
 Percent Recovery = 97.3 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0690045 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 14.538 
 Most Probable Value = 14.725 
 Percent Recovery = 98.7 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 14.781 
 Most Probable Value = 14.725 
 Percent Recovery = 100.4 
 Analysis Date = 03/10/03 
 Lab Sample ID = 0660191 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 7.462 
 Most Probable Value = 7.500 
 Percent Recovery = 99.5 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0620067 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 14.314 
 Most Probable Value = 14.725 
 Percent Recovery = 97.2 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 7.695 
 Most Probable Value = 7.500 
 Percent Recovery = 102.6 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.635 
 Most Probable Value = 7.500 
 Percent Recovery = 101.8 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.559 
 Most Probable Value = 7.500 
 Percent Recovery = 100.8 
 Analysis Date = 02/27/03 
 Lab Sample ID = 0560058 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.755 
 Most Probable Value = 7.500 
 Percent Recovery = 103.4 
 Analysis Date = 02/27/03 
 Lab Sample ID = 0550133 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.636 
 Most Probable Value = 7.500 
 Percent Recovery = 101.8 
 Analysis Date = 02/27/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.726 
 Most Probable Value = 7.500 
 Percent Recovery = 103.0 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0430084 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.742 
 Most Probable Value = 7.500 
 Percent Recovery = 103.2 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.516 
 Most Probable Value = 7.500 
 Percent Recovery = 100.2 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0380145 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.544 
 Most Probable Value = 7.500 
 Percent Recovery = 100.6 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0370070 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.535 
 Most Probable Value = 7.500 
 Percent Recovery = 100.5 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 14.276 
 Most Probable Value = 14.725 
 Percent Recovery = 97.0 
 Analysis Date = 01/07/03 
 Lab Sample ID = 0020022 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 14.329 
 Most Probable Value = 14.725 
 Percent Recovery = 97.3 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3570226 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 14.173 
 Most Probable Value = 14.725 
 Percent Recovery = 96.3 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3540045 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 14.417 
 Most Probable Value = 14.725 
 Percent Recovery = 97.9 
 Analysis Date = 01/07/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 14.239 
 Most Probable Value = 14.725 
 Percent Recovery = 96.7 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 14.168 
 Most Probable Value = 14.725 
 Percent Recovery = 96.2 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 14.762 
 Most Probable Value = 14.725 
 Percent Recovery = 100.2 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3460097 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 14.714 
 Most Probable Value = 14.725 
 Percent Recovery = 99.9 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3440054 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 14.604 
 Most Probable Value = 14.725 
 Percent Recovery = 99.2 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 14.740 
 Most Probable Value = 14.725 
 Percent Recovery = 100.1 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3400087 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 14.836 
 Most Probable Value = 14.725 
 Percent Recovery = 100.8 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 7.470 
 Most Probable Value = 7.500 
 Percent Recovery = 99.6 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3360034 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.240 
 Most Probable Value = 7.500 
 Percent Recovery = 96.5 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3290104 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.312 
 Most Probable Value = 7.500 
 Percent Recovery = 97.5 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3260092 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.542 
 Most Probable Value = 7.500 
 Percent Recovery = 100.6 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.245 
 Most Probable Value = 7.500 
 Percent Recovery = 96.6 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.479 
 Most Probable Value = 7.500 
 Percent Recovery = 99.7 
 Analysis Date = 11/25/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.521 
 Most Probable Value = 7.500 
 Percent Recovery = 100.3 
 Analysis Date = 11/18/02 
 Lab Sample ID = 3170162 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.529 
 Most Probable Value = 7.500 
 Percent Recovery = 100.4 
 Analysis Date = 11/18/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.292 
 Most Probable Value = 7.500 
 Percent Recovery = 97.2 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3120042 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.498 
 Most Probable Value = 7.500 
 Percent Recovery = 100.0 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3100090 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.551 
 Most Probable Value = 7.500 
 Percent Recovery = 100.7 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 10.215 
 Most Probable Value = 10.445 
 Percent Recovery = 97.8 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 9.703 
 Most Probable Value = 9.735 
 Percent Recovery = 99.7 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 9.527 
 Most Probable Value = 9.735 
 Percent Recovery = 97.9 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 10.381 
 Most Probable Value = 10.445 
 Percent Recovery = 99.4 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 10.061 
 Most Probable Value = 10.445 
 Percent Recovery = 96.3 
 Analysis Date = 09/24/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 10.242 
 Most Probable Value = 10.445 
 Percent Recovery = 98.1 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 9.574 
 Most Probable Value = 9.735 
 Percent Recovery = 98.3 
 Analysis Date = 09/12/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 10.252 
 Most Probable Value = 10.445 
 Percent Recovery = 98.2 
 Analysis Date = 09/12/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 5.186 
 Most Probable Value = 5.400 
 Percent Recovery = 96.0 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.119 
 Most Probable Value = 5.400 
 Percent Recovery = 94.8 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 9.210 
 Most Probable Value = 9.735 
 Percent Recovery = 94.6 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 9.859 
 Most Probable Value = 10.445 
 Percent Recovery = 94.4 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 5.166 
 Most Probable Value = 5.400 
 Percent Recovery = 95.7 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 4.951 
 Most Probable Value = 5.400 
 Percent Recovery = 91.7 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.361 
 Most Probable Value = 5.400 
 Percent Recovery = 99.3 
 Analysis Date = 08/22/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.278 
 Most Probable Value = 5.400 
 Percent Recovery = 97.7 
 Analysis Date = 08/22/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.377 
 Most Probable Value = 5.400 
 Percent Recovery = 99.6 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.378 
 Most Probable Value = 5.400 
 Percent Recovery = 99.6 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.250 
 Most Probable Value = 5.400 
 Percent Recovery = 97.2 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.415 
 Most Probable Value = 5.400 
 Percent Recovery = 100.3 
 Analysis Date = 08/12/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.239 
 Most Probable Value = 5.400 
 Percent Recovery = 97.0 
 Analysis Date = 08/08/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 2.342 
 Most Probable Value = 2.365 
 Percent Recovery = 99.0 
 Analysis Date = 07/31/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.313 
 Most Probable Value = 2.365 
 Percent Recovery = 97.8 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.347 
 Most Probable Value = 2.365 
 Percent Recovery = 99.3 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.270 
 Most Probable Value = 2.365 
 Percent Recovery = 96.0 
 Analysis Date = 07/23/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.263 
 Most Probable Value = 2.365 
 Percent Recovery = 95.7 
 Analysis Date = 07/23/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.382 
 Most Probable Value = 2.365 
 Percent Recovery = 100.7 
 Analysis Date = 07/18/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.379 
 Most Probable Value = 2.365 
 Percent Recovery = 100.6 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.359 
 Most Probable Value = 2.365 
 Percent Recovery = 99.7 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.414 
 Most Probable Value = 2.365 
 Percent Recovery = 102.1 
 Analysis Date = 07/11/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.469 
 Most Probable Value = 2.365 
 Percent Recovery = 104.4 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.431 
 Most Probable Value = 2.365 
 Percent Recovery = 102.8 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 9.600 
 Most Probable Value = 9.735 
 Percent Recovery = 98.6 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 10.249 
 Most Probable Value = 10.445 
 Percent Recovery = 98.1 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 9.363 
 Most Probable Value = 9.735 
 Percent Recovery = 96.2 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 10.044 
 Most Probable Value = 10.445 
 Percent Recovery = 96.2 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 9.429 
 Most Probable Value = 9.735 
 Percent Recovery = 96.9 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 10.082 
 Most Probable Value = 10.445 
 Percent Recovery = 96.5 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 9.447 
 Most Probable Value = 9.735 
 Percent Recovery = 97.0 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 10.057 
 Most Probable Value = 10.445 
 Percent Recovery = 96.3 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 10.247 
 Most Probable Value = 10.445 
 Percent Recovery = 98.1 
 Analysis Date = 06/13/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 5.195 
 Most Probable Value = 5.400 
 Percent Recovery = 96.2 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 9.280 
 Most Probable Value = 9.735 
 Percent Recovery = 95.3 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 10.035 
 Most Probable Value = 10.445 
 Percent Recovery = 96.1 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 5.407 
 Most Probable Value = 5.400 
 Percent Recovery = 100.1 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.245 
 Most Probable Value = 5.400 
 Percent Recovery = 97.1 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.168 
 Most Probable Value = 5.400 
 Percent Recovery = 95.7 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.285 
 Most Probable Value = 5.400 
 Percent Recovery = 97.9 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.240 
 Most Probable Value = 5.400 
 Percent Recovery = 97.0 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.204 
 Most Probable Value = 5.400 
 Percent Recovery = 96.4 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.186 
 Most Probable Value = 5.400 
 Percent Recovery = 96.0 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.278 
 Most Probable Value = 5.400 
 Percent Recovery = 97.7 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.207 
 Most Probable Value = 5.400 
 Percent Recovery = 96.4 
 Analysis Date = 05/07/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.222 
 Most Probable Value = 5.400 
 Percent Recovery = 96.7 
 Analysis Date = 05/02/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 2.309 
 Most Probable Value = 2.365 
 Percent Recovery = 97.6 
 Analysis Date = 04/30/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.319 
 Most Probable Value = 2.365 
 Percent Recovery = 98.1 
 Analysis Date = 04/30/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.333 
 Most Probable Value = 2.365 
 Percent Recovery = 98.6 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.295 
 Most Probable Value = 2.365 
 Percent Recovery = 97.0 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.354 
 Most Probable Value = 2.365 
 Percent Recovery = 99.5 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.305 
 Most Probable Value = 2.365 
 Percent Recovery = 97.5 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.312 
 Most Probable Value = 2.365 
 Percent Recovery = 97.8 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.280 
 Most Probable Value = 2.365 
 Percent Recovery = 96.4 
 Analysis Date = 04/11/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.325 
 Most Probable Value = 2.365 
 Percent Recovery = 98.3 
 Analysis Date = 04/11/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.316 
 Most Probable Value = 2.365 
 Percent Recovery = 97.9 
 Analysis Date = 04/05/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.265 
 Most Probable Value = 2.365 
 Percent Recovery = 95.8 
 Analysis Date = 04/05/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 9.170 
 Most Probable Value = 9.735 
 Percent Recovery = 94.2 
 Analysis Date = 04/05/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 9.662 
 Most Probable Value = 10.445 
 Percent Recovery = 92.5 
 Analysis Date = 04/05/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 9.212 
 Most Probable Value = 9.735 
 Percent Recovery = 94.6 
 Analysis Date = 03/28/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 9.924 
 Most Probable Value = 10.445 
 Percent Recovery = 95.0 
 Analysis Date = 03/28/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 9.818 
 Most Probable Value = 9.735 
 Percent Recovery = 100.9 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25154-75004  Lab Value = 9.889 
 Most Probable Value = 10.445 
 Percent Recovery = 94.7 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 9.239 
 Most Probable Value = 9.735 
 Percent Recovery = 94.9 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25154-75004  Lab Value = 9.922 
 Most Probable Value = 10.445 
 Percent Recovery = 95.0 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 9.294 
 Most Probable Value = 9.735 
 Percent Recovery = 95.5 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 9.801 
 Most Probable Value = 10.445 
 Percent Recovery = 93.8 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25004-75154  Lab Value = 10.544 
 Most Probable Value = 10.445 
 Percent Recovery = 100.9 
 Analysis Date = 03/11/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 5.287 
 Most Probable Value = 5.400 
 Percent Recovery = 97.9 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.155 
 Most Probable Value = 5.400 
 Percent Recovery = 95.5 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.504 
 Most Probable Value = 5.400 
 Percent Recovery = 101.9 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.164 
 Most Probable Value = 5.400 
 Percent Recovery = 95.6 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.443 
 Most Probable Value = 5.400 
 Percent Recovery = 100.8 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.617 
 Most Probable Value = 5.400 
 Percent Recovery = 104.0 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.628 
 Most Probable Value = 5.400 
 Percent Recovery = 104.2 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.377 
 Most Probable Value = 5.400 
 Percent Recovery = 99.6 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.533 
 Most Probable Value = 5.400 
 Percent Recovery = 102.5 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.387 
 Most Probable Value = 5.400 
 Percent Recovery = 99.8 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.369 
 Most Probable Value = 5.400 
 Percent Recovery = 99.4 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 2.452 
 Most Probable Value = 2.365 
 Percent Recovery = 103.7 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.471 
 Most Probable Value = 2.365 
 Percent Recovery = 104.5 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.432 
 Most Probable Value = 2.365 
 Percent Recovery = 102.8 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.537 
 Most Probable Value = 2.365 
 Percent Recovery = 107.3 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.407 
 Most Probable Value = 2.365 
 Percent Recovery = 101.8 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.403 
 Most Probable Value = 2.365 
 Percent Recovery = 101.6 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.407 
 Most Probable Value = 2.365 
 Percent Recovery = 101.8 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.375 
 Most Probable Value = 2.365 
 Percent Recovery = 100.4 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.393 
 Most Probable Value = 2.365 
 Percent Recovery = 101.2 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.509 
 Most Probable Value = 2.365 
 Percent Recovery = 106.1 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.477 
 Most Probable Value = 2.365 
 Percent Recovery = 104.7 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 10.525 
 Most Probable Value = 10.445 
 Percent Recovery = 100.8 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 9.667 
 Most Probable Value = 9.735 
 Percent Recovery = 99.3 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 10.387 
 Most Probable Value = 10.445 
 Percent Recovery = 99.4 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 9.806 
 Most Probable Value = 9.735 
 Percent Recovery = 100.7 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25154-75004  Lab Value = 9.820 
 Most Probable Value = 9.735 
 Percent Recovery = 100.9 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25154-75004  Lab Value = 10.217 
 Most Probable Value = 10.445 
 Percent Recovery = 97.8 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 10.122 
 Most Probable Value = 10.445 
 Percent Recovery = 96.9 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 9.953 
 Most Probable Value = 10.445 
 Percent Recovery = 95.3 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 9.856 
 Most Probable Value = 9.735 
 Percent Recovery = 101.2 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 9.540 
 Most Probable Value = 9.735 
 Percent Recovery = 98.0 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 10.235 
 Most Probable Value = 10.445 
 Percent Recovery = 98.0 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 5.370 
 Most Probable Value = 5.400 
 Percent Recovery = 99.4 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.361 
 Most Probable Value = 5.400 
 Percent Recovery = 99.3 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.624 
 Most Probable Value = 5.400 
 Percent Recovery = 104.2 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.602 
 Most Probable Value = 5.400 
 Percent Recovery = 103.7 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.521 
 Most Probable Value = 5.400 
 Percent Recovery = 102.2 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.504 
 Most Probable Value = 5.400 
 Percent Recovery = 101.9 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.371 
 Most Probable Value = 5.400 
 Percent Recovery = 99.5 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.386 
 Most Probable Value = 5.400 
 Percent Recovery = 99.7 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.297 
 Most Probable Value = 5.400 
 Percent Recovery = 98.1 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.366 
 Most Probable Value = 5.400 
 Percent Recovery = 99.4 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 5.502 
 Most Probable Value = 5.400 
 Percent Recovery = 101.9 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 2.364 
 Most Probable Value = 2.365 
 Percent Recovery = 99.9 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.402 
 Most Probable Value = 2.365 
 Percent Recovery = 101.6 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.528 
 Most Probable Value = 2.365 
 Percent Recovery = 106.9 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.496 
 Most Probable Value = 2.365 
 Percent Recovery = 105.5 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.257 
 Most Probable Value = 2.365 
 Percent Recovery = 95.4 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.329 
 Most Probable Value = 2.365 
 Percent Recovery = 98.5 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.475 
 Most Probable Value = 2.365 
 Percent Recovery = 104.7 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.551 
 Most Probable Value = 2.365 
 Percent Recovery = 107.8 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.538 
 Most Probable Value = 2.365 
 Percent Recovery = 107.3 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 2.435 
 Most Probable Value = 2.365 
 Percent Recovery = 103.0 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 10.420 
 Most Probable Value = 10.185 
 Percent Recovery = 102.3 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure



- Silica, FIL, ICP-OES -
Percent Recovery by Date
Lab: NWQL, PCode: 00955, MCode: PLA11
Analysis Dates: 10/03/01 through 09/29/06
Open Data Set

 Lab Value = 4.854 
 Most Probable Value = 11.175 
 Percent Recovery = 43.4 
 Analysis Date = 12/05/05 
 Lab Sample ID = 3350107 
 Number of FPS (SD) = -9.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.790 
 Most Probable Value = 1.750 
 Percent Recovery = 159.4 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1160124 
 Number of FPS (SD) = 9.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 19.450 
 Most Probable Value = 1.750 
 Percent Recovery = 1111.4 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650153 
 Number of FPS (SD) = 167.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 45.090 
 Most Probable Value = 6.005 
 Percent Recovery = 750.9 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0080053 
 Number of FPS (SD) = 107.6 
 Blind Sample ID = 25167-75169  Lab Value = 0.444 
 Most Probable Value = 2.625 
 Percent Recovery = 16.9 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = -13.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.130 
 Most Probable Value = 7.400 
 Percent Recovery = 1.8 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250003 
 Number of FPS (SD) = -15.8 
 Blind Sample ID = 50161-50DIW  Lab Value = 4.854 
 Most Probable Value = 11.175 
 Percent Recovery = 43.4 
 Analysis Date = 12/05/05 
 Lab Sample ID = 3350107 
 Number of FPS (SD) = -9.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.790 
 Most Probable Value = 1.750 
 Percent Recovery = 159.4 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1160124 
 Number of FPS (SD) = 9.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 19.450 
 Most Probable Value = 1.750 
 Percent Recovery = 1111.4 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650153 
 Number of FPS (SD) = 167.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 45.090 
 Most Probable Value = 6.005 
 Percent Recovery = 750.9 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0080053 
 Number of FPS (SD) = 107.6 
 Blind Sample ID = 25167-75169  Lab Value = 0.444 
 Most Probable Value = 2.625 
 Percent Recovery = 16.9 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = -13.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.130 
 Most Probable Value = 7.400 
 Percent Recovery = 1.8 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250003 
 Number of FPS (SD) = -15.8 
 Blind Sample ID = 50161-50DIW  Lab Value = 11.300 
 Most Probable Value = 11.175 
 Percent Recovery = 101.1 
 Analysis Date = 09/29/06 
 Lab Sample ID = 2700087 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.149 
 Most Probable Value = 4.200 
 Percent Recovery = 98.8 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2690079 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 7.028 
 Most Probable Value = 6.850 
 Percent Recovery = 102.6 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2650112 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25177-75175  Lab Value = 10.970 
 Most Probable Value = 11.175 
 Percent Recovery = 98.2 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2630117 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.166 
 Most Probable Value = 4.200 
 Percent Recovery = 99.2 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2620208 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.782 
 Most Probable Value = 6.850 
 Percent Recovery = 99.0 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2580206 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25177-75175  Lab Value = 11.030 
 Most Probable Value = 11.175 
 Percent Recovery = 98.7 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2560143 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 11.190 
 Most Probable Value = 11.175 
 Percent Recovery = 100.1 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2480072 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.225 
 Most Probable Value = 4.200 
 Percent Recovery = 100.6 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2500169 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.895 
 Most Probable Value = 6.850 
 Percent Recovery = 100.7 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2500167 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 4.071 
 Most Probable Value = 4.200 
 Percent Recovery = 96.9 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2300087 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75175-25DIW  Lab Value = 4.223 
 Most Probable Value = 4.200 
 Percent Recovery = 100.5 
 Analysis Date = 09/01/06 
 Lab Sample ID = 2230259 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 12.750 
 Most Probable Value = 12.750 
 Percent Recovery = 100.0 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2410041 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50177-50179  Lab Value = 4.192 
 Most Probable Value = 4.200 
 Percent Recovery = 99.8 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2370432 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.811 
 Most Probable Value = 6.850 
 Percent Recovery = 99.4 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2360201 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25177-75175  Lab Value = 4.138 
 Most Probable Value = 4.200 
 Percent Recovery = 98.5 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2190177 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 12.290 
 Most Probable Value = 12.750 
 Percent Recovery = 96.4 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2340039 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50177-50179  Lab Value = 6.753 
 Most Probable Value = 6.850 
 Percent Recovery = 98.6 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2280131 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25177-75175  Lab Value = 12.500 
 Most Probable Value = 12.750 
 Percent Recovery = 98.0 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2270193 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50177-50179  Lab Value = 6.583 
 Most Probable Value = 6.850 
 Percent Recovery = 96.1 
 Analysis Date = 08/10/06 
 Lab Sample ID = 2210198 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25177-75175  Lab Value = 12.330 
 Most Probable Value = 12.750 
 Percent Recovery = 96.7 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2200106 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50177-50179  Lab Value = 6.896 
 Most Probable Value = 6.850 
 Percent Recovery = 100.7 
 Analysis Date = 08/04/06 
 Lab Sample ID = 2150114 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 11.390 
 Most Probable Value = 11.675 
 Percent Recovery = 97.6 
 Analysis Date = 08/01/06 
 Lab Sample ID = 2120205 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25179-75177  Lab Value = 12.720 
 Most Probable Value = 12.750 
 Percent Recovery = 99.8 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2080099 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50177-50179  Lab Value = 4.307 
 Most Probable Value = 4.200 
 Percent Recovery = 102.5 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2060031 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 11.750 
 Most Probable Value = 11.675 
 Percent Recovery = 100.6 
 Analysis Date = 07/25/06 
 Lab Sample ID = 2050125 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25179-75177  Lab Value = 4.107 
 Most Probable Value = 4.200 
 Percent Recovery = 97.8 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990164 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 12.510 
 Most Probable Value = 12.750 
 Percent Recovery = 98.1 
 Analysis Date = 07/21/06 
 Lab Sample ID = 2010016 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50177-50179  Lab Value = 11.320 
 Most Probable Value = 11.675 
 Percent Recovery = 97.0 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990013 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25179-75177  Lab Value = 12.290 
 Most Probable Value = 12.750 
 Percent Recovery = 96.4 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1940283 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50177-50179  Lab Value = 4.212 
 Most Probable Value = 4.200 
 Percent Recovery = 100.3 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1930120 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 4.152 
 Most Probable Value = 4.200 
 Percent Recovery = 98.9 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1860015 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 12.620 
 Most Probable Value = 12.750 
 Percent Recovery = 99.0 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910085 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50177-50179  Lab Value = 2.848 
 Most Probable Value = 2.800 
 Percent Recovery = 101.7 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1860009 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.790 
 Most Probable Value = 11.675 
 Percent Recovery = 101.0 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910079 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25179-75177  Lab Value = 12.610 
 Most Probable Value = 12.750 
 Percent Recovery = 98.9 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1790180 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50177-50179  Lab Value = 11.620 
 Most Probable Value = 11.675 
 Percent Recovery = 99.5 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1800252 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25179-75177  Lab Value = 2.796 
 Most Probable Value = 2.800 
 Percent Recovery = 99.9 
 Analysis Date = 07/06/06 
 Lab Sample ID = 1780111 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 12.860 
 Most Probable Value = 12.750 
 Percent Recovery = 100.9 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1730126 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50177-50179  Lab Value = 2.836 
 Most Probable Value = 2.800 
 Percent Recovery = 101.3 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1730123 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.930 
 Most Probable Value = 11.675 
 Percent Recovery = 102.2 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740210 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 12.860 
 Most Probable Value = 12.750 
 Percent Recovery = 100.9 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1650118 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50177-50179  Lab Value = 11.890 
 Most Probable Value = 11.675 
 Percent Recovery = 101.8 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1660146 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25179-75177  Lab Value = 2.779 
 Most Probable Value = 2.800 
 Percent Recovery = 99.2 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1630153 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.450 
 Most Probable Value = 11.675 
 Percent Recovery = 98.1 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1590164 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25179-75177  Lab Value = 12.520 
 Most Probable Value = 12.750 
 Percent Recovery = 98.2 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1570194 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50177-50179  Lab Value = 11.270 
 Most Probable Value = 11.175 
 Percent Recovery = 100.9 
 Analysis Date = 06/01/06 
 Lab Sample ID = 1500067 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.767 
 Most Probable Value = 2.800 
 Percent Recovery = 98.8 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460013 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.630 
 Most Probable Value = 11.675 
 Percent Recovery = 99.6 
 Analysis Date = 05/24/06 
 Lab Sample ID = 1430053 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25179-75177  Lab Value = 11.230 
 Most Probable Value = 11.175 
 Percent Recovery = 100.5 
 Analysis Date = 05/23/06 
 Lab Sample ID = 1420088 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.862 
 Most Probable Value = 2.800 
 Percent Recovery = 102.2 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1380005 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.580 
 Most Probable Value = 11.675 
 Percent Recovery = 99.2 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1360164 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25179-75177  Lab Value = 11.060 
 Most Probable Value = 11.175 
 Percent Recovery = 99.0 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1350230 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.826 
 Most Probable Value = 2.800 
 Percent Recovery = 100.9 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1310139 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.240 
 Most Probable Value = 11.175 
 Percent Recovery = 100.6 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1280106 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 11.710 
 Most Probable Value = 11.675 
 Percent Recovery = 100.3 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1290065 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25179-75177  Lab Value = 2.860 
 Most Probable Value = 2.800 
 Percent Recovery = 102.1 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1240137 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.990 
 Most Probable Value = 11.675 
 Percent Recovery = 102.7 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1220155 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 6.943 
 Most Probable Value = 6.850 
 Percent Recovery = 101.4 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1210042 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 11.320 
 Most Probable Value = 11.175 
 Percent Recovery = 101.3 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1170183 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.887 
 Most Probable Value = 2.800 
 Percent Recovery = 103.1 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1160104 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.951 
 Most Probable Value = 6.850 
 Percent Recovery = 101.5 
 Analysis Date = 04/26/06 
 Lab Sample ID = 1150093 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 11.140 
 Most Probable Value = 11.175 
 Percent Recovery = 99.7 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1100075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.851 
 Most Probable Value = 2.800 
 Percent Recovery = 101.8 
 Analysis Date = 04/20/06 
 Lab Sample ID = 1080077 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.962 
 Most Probable Value = 6.850 
 Percent Recovery = 101.6 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1070042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25177-75175  Lab Value = 11.160 
 Most Probable Value = 11.175 
 Percent Recovery = 99.9 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 11.230 
 Most Probable Value = 11.175 
 Percent Recovery = 100.5 
 Analysis Date = 04/13/06 
 Lab Sample ID = 0960076 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.859 
 Most Probable Value = 2.800 
 Percent Recovery = 102.1 
 Analysis Date = 04/13/06 
 Lab Sample ID = 1010013 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 7.019 
 Most Probable Value = 6.850 
 Percent Recovery = 102.5 
 Analysis Date = 04/11/06 
 Lab Sample ID = 1000129 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25177-75175  Lab Value = 2.817 
 Most Probable Value = 2.800 
 Percent Recovery = 100.6 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0930084 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.231 
 Most Probable Value = 4.200 
 Percent Recovery = 100.7 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0880038 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.890 
 Most Probable Value = 6.850 
 Percent Recovery = 100.6 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0860080 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 11.280 
 Most Probable Value = 11.175 
 Percent Recovery = 100.9 
 Analysis Date = 03/27/06 
 Lab Sample ID = 0830215 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.148 
 Most Probable Value = 4.200 
 Percent Recovery = 98.8 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0810067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.916 
 Most Probable Value = 6.850 
 Percent Recovery = 101.0 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0800054 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 11.540 
 Most Probable Value = 11.175 
 Percent Recovery = 103.3 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0750092 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.330 
 Most Probable Value = 4.200 
 Percent Recovery = 103.1 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0740106 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75175-25DIW  Lab Value = 7.203 
 Most Probable Value = 6.850 
 Percent Recovery = 105.2 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0720061 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25177-75175  Lab Value = 11.290 
 Most Probable Value = 11.175 
 Percent Recovery = 101.0 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0680005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.259 
 Most Probable Value = 4.200 
 Percent Recovery = 101.4 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0670054 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 7.181 
 Most Probable Value = 6.850 
 Percent Recovery = 104.8 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0650046 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25177-75175  Lab Value = 11.520 
 Most Probable Value = 11.175 
 Percent Recovery = 103.1 
 Analysis Date = 03/06/06 
 Lab Sample ID = 0610058 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.305 
 Most Probable Value = 4.200 
 Percent Recovery = 102.5 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0590095 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 13.190 
 Most Probable Value = 12.750 
 Percent Recovery = 103.5 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0600076 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50177-50179  Lab Value = 6.946 
 Most Probable Value = 6.850 
 Percent Recovery = 101.4 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0580120 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 12.960 
 Most Probable Value = 12.750 
 Percent Recovery = 101.6 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0540074 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50177-50179  Lab Value = 4.319 
 Most Probable Value = 4.200 
 Percent Recovery = 102.8 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0520092 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75175-25DIW  Lab Value = 13.090 
 Most Probable Value = 12.750 
 Percent Recovery = 102.7 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0470074 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50177-50179  Lab Value = 7.146 
 Most Probable Value = 6.850 
 Percent Recovery = 104.3 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0470068 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25177-75175  Lab Value = 4.322 
 Most Probable Value = 4.200 
 Percent Recovery = 102.9 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0440049 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75175-25DIW  Lab Value = 12.880 
 Most Probable Value = 12.750 
 Percent Recovery = 101.0 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0390043 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50177-50179  Lab Value = 7.017 
 Most Probable Value = 6.850 
 Percent Recovery = 102.4 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0400070 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25177-75175  Lab Value = 4.394 
 Most Probable Value = 4.200 
 Percent Recovery = 104.6 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.951 
 Most Probable Value = 6.850 
 Percent Recovery = 101.5 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0330067 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 11.630 
 Most Probable Value = 11.675 
 Percent Recovery = 99.6 
 Analysis Date = 02/02/06 
 Lab Sample ID = 0320020 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25179-75177  Lab Value = 12.780 
 Most Probable Value = 12.750 
 Percent Recovery = 100.2 
 Analysis Date = 01/31/06 
 Lab Sample ID = 0300053 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50177-50179  Lab Value = 4.519 
 Most Probable Value = 4.200 
 Percent Recovery = 107.6 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 12.290 
 Most Probable Value = 11.675 
 Percent Recovery = 105.3 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0250064 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25179-75177  Lab Value = 4.320 
 Most Probable Value = 4.200 
 Percent Recovery = 102.9 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0190007 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75175-25DIW  Lab Value = 13.300 
 Most Probable Value = 12.750 
 Percent Recovery = 104.3 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0230031 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50177-50179  Lab Value = 12.650 
 Most Probable Value = 12.750 
 Percent Recovery = 99.2 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0130009 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50177-50179  Lab Value = 11.510 
 Most Probable Value = 11.675 
 Percent Recovery = 98.6 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0180050 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25179-75177  Lab Value = 4.399 
 Most Probable Value = 4.200 
 Percent Recovery = 104.7 
 Analysis Date = 01/17/06 
 Lab Sample ID = 0110064 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75175-25DIW  Lab Value = 12.340 
 Most Probable Value = 11.675 
 Percent Recovery = 105.7 
 Analysis Date = 01/17/06 
 Lab Sample ID = 0100028 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25179-75177  Lab Value = 4.301 
 Most Probable Value = 4.200 
 Percent Recovery = 102.4 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0040037 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 13.050 
 Most Probable Value = 12.750 
 Percent Recovery = 102.4 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0060013 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50177-50179  Lab Value = 13.060 
 Most Probable Value = 12.750 
 Percent Recovery = 102.4 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3620021 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50177-50179  Lab Value = 2.819 
 Most Probable Value = 2.800 
 Percent Recovery = 100.7 
 Analysis Date = 01/04/06 
 Lab Sample ID = 0030024 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 12.060 
 Most Probable Value = 11.675 
 Percent Recovery = 103.3 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3630004 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25179-75177  Lab Value = 2.826 
 Most Probable Value = 2.800 
 Percent Recovery = 100.9 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3570008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.850 
 Most Probable Value = 11.675 
 Percent Recovery = 101.5 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3550006 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25179-75177  Lab Value = 12.980 
 Most Probable Value = 12.750 
 Percent Recovery = 101.8 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3530067 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50177-50179  Lab Value = 2.801 
 Most Probable Value = 2.800 
 Percent Recovery = 100.0 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3500079 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 12.150 
 Most Probable Value = 11.675 
 Percent Recovery = 104.1 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3480002 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25179-75177  Lab Value = 12.550 
 Most Probable Value = 12.750 
 Percent Recovery = 98.4 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3460031 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50177-50179  Lab Value = 2.814 
 Most Probable Value = 2.800 
 Percent Recovery = 100.5 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3430075 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 12.740 
 Most Probable Value = 12.750 
 Percent Recovery = 99.9 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3390049 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50177-50179  Lab Value = 11.960 
 Most Probable Value = 11.675 
 Percent Recovery = 102.4 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3400170 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 2.758 
 Most Probable Value = 2.800 
 Percent Recovery = 98.5 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.670 
 Most Probable Value = 11.675 
 Percent Recovery = 100.0 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3320016 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25179-75177  Lab Value = 11.370 
 Most Probable Value = 11.175 
 Percent Recovery = 101.7 
 Analysis Date = 11/29/05 
 Lab Sample ID = 3270115 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.783 
 Most Probable Value = 2.800 
 Percent Recovery = 99.4 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3250050 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 12.330 
 Most Probable Value = 11.675 
 Percent Recovery = 105.6 
 Analysis Date = 11/18/05 
 Lab Sample ID = 3210143 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25179-75177  Lab Value = 11.380 
 Most Probable Value = 11.175 
 Percent Recovery = 101.8 
 Analysis Date = 11/17/05 
 Lab Sample ID = 3200105 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.827 
 Most Probable Value = 2.800 
 Percent Recovery = 101.0 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3180039 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.930 
 Most Probable Value = 11.675 
 Percent Recovery = 102.2 
 Analysis Date = 11/14/05 
 Lab Sample ID = 3130035 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 11.290 
 Most Probable Value = 11.175 
 Percent Recovery = 101.0 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3120060 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.811 
 Most Probable Value = 2.800 
 Percent Recovery = 100.4 
 Analysis Date = 11/07/05 
 Lab Sample ID = 3080100 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 12.233 
 Most Probable Value = 11.675 
 Percent Recovery = 104.8 
 Analysis Date = 11/04/05 
 Lab Sample ID = 3060047 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25179-75177  Lab Value = 7.119 
 Most Probable Value = 6.850 
 Percent Recovery = 103.9 
 Analysis Date = 11/02/05 
 Lab Sample ID = 3050057 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25177-75175  Lab Value = 11.350 
 Most Probable Value = 11.175 
 Percent Recovery = 101.6 
 Analysis Date = 10/31/05 
 Lab Sample ID = 3010129 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.921 
 Most Probable Value = 2.800 
 Percent Recovery = 104.3 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2990128 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.927 
 Most Probable Value = 6.850 
 Percent Recovery = 101.1 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2980105 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 11.060 
 Most Probable Value = 11.175 
 Percent Recovery = 99.0 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970032 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.650 
 Most Probable Value = 2.800 
 Percent Recovery = 94.6 
 Analysis Date = 10/21/05 
 Lab Sample ID = 2920101 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.567 
 Most Probable Value = 6.850 
 Percent Recovery = 95.9 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2910144 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25177-75175  Lab Value = 11.190 
 Most Probable Value = 11.175 
 Percent Recovery = 100.1 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2870111 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 11.050 
 Most Probable Value = 11.175 
 Percent Recovery = 98.9 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2790065 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.641 
 Most Probable Value = 2.800 
 Percent Recovery = 94.3 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850132 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.685 
 Most Probable Value = 6.850 
 Percent Recovery = 97.6 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850126 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25177-75175  Lab Value = 2.744 
 Most Probable Value = 2.800 
 Percent Recovery = 98.0 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2770189 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 8.387 
 Most Probable Value = 8.350 
 Percent Recovery = 100.4 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2730265 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50173  Lab Value = 5.522 
 Most Probable Value = 5.550 
 Percent Recovery = 99.5 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2710079 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.615 
 Most Probable Value = 2.800 
 Percent Recovery = 93.4 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2690051 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 8.217 
 Most Probable Value = 8.350 
 Percent Recovery = 98.4 
 Analysis Date = 09/21/05 
 Lab Sample ID = 2590320 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50173  Lab Value = 5.358 
 Most Probable Value = 5.550 
 Percent Recovery = 96.5 
 Analysis Date = 09/15/05 
 Lab Sample ID = 2570004 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.801 
 Most Probable Value = 2.800 
 Percent Recovery = 100.0 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2550029 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 8.382 
 Most Probable Value = 8.350 
 Percent Recovery = 100.4 
 Analysis Date = 09/13/05 
 Lab Sample ID = 2520046 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50173  Lab Value = 5.727 
 Most Probable Value = 5.550 
 Percent Recovery = 103.2 
 Analysis Date = 09/09/05 
 Lab Sample ID = 2500116 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.784 
 Most Probable Value = 2.800 
 Percent Recovery = 99.4 
 Analysis Date = 09/08/05 
 Lab Sample ID = 2450119 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 8.531 
 Most Probable Value = 8.350 
 Percent Recovery = 102.2 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380182 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50173  Lab Value = 7.465 
 Most Probable Value = 7.300 
 Percent Recovery = 102.3 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2410124 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50173  Lab Value = 5.652 
 Most Probable Value = 5.550 
 Percent Recovery = 101.8 
 Analysis Date = 08/30/05 
 Lab Sample ID = 2350074 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 7.441 
 Most Probable Value = 7.300 
 Percent Recovery = 101.9 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2340045 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50173  Lab Value = 8.156 
 Most Probable Value = 8.350 
 Percent Recovery = 97.7 
 Analysis Date = 08/26/05 
 Lab Sample ID = 2300263 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50175-50173  Lab Value = 5.429 
 Most Probable Value = 5.550 
 Percent Recovery = 97.8 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280030 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50173-50DIW  Lab Value = 7.183 
 Most Probable Value = 7.300 
 Percent Recovery = 98.4 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280034 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50173  Lab Value = 7.911 
 Most Probable Value = 8.350 
 Percent Recovery = 94.7 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2230321 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50175-50173  Lab Value = 5.424 
 Most Probable Value = 5.550 
 Percent Recovery = 97.7 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220220 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50173-50DIW  Lab Value = 7.219 
 Most Probable Value = 7.300 
 Percent Recovery = 98.9 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220224 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50173  Lab Value = 8.212 
 Most Probable Value = 8.350 
 Percent Recovery = 98.3 
 Analysis Date = 08/12/05 
 Lab Sample ID = 2160216 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50173  Lab Value = 5.410 
 Most Probable Value = 5.550 
 Percent Recovery = 97.5 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140086 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.856 
 Most Probable Value = 5.075 
 Percent Recovery = 95.7 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140084 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25171-75175  Lab Value = 7.378 
 Most Probable Value = 7.300 
 Percent Recovery = 101.1 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2090138 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50173  Lab Value = 8.291 
 Most Probable Value = 8.350 
 Percent Recovery = 99.3 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2070089 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50173  Lab Value = 4.956 
 Most Probable Value = 5.075 
 Percent Recovery = 97.7 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2060113 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25171-75175  Lab Value = 7.196 
 Most Probable Value = 7.300 
 Percent Recovery = 98.6 
 Analysis Date = 07/25/05 
 Lab Sample ID = 2020104 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50173  Lab Value = 8.512 
 Most Probable Value = 8.350 
 Percent Recovery = 101.9 
 Analysis Date = 07/20/05 
 Lab Sample ID = 2000160 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50173  Lab Value = 5.152 
 Most Probable Value = 5.075 
 Percent Recovery = 101.5 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1990215 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 7.365 
 Most Probable Value = 7.300 
 Percent Recovery = 100.9 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1950047 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50173  Lab Value = 7.288 
 Most Probable Value = 7.300 
 Percent Recovery = 99.8 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1880189 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50171-50173  Lab Value = 8.267 
 Most Probable Value = 8.350 
 Percent Recovery = 99.0 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1930208 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50173  Lab Value = 5.174 
 Most Probable Value = 5.075 
 Percent Recovery = 102.0 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1920126 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 9.088 
 Most Probable Value = 8.350 
 Percent Recovery = 108.8 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1860038 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50175-50173  Lab Value = 1.817 
 Most Probable Value = 1.750 
 Percent Recovery = 103.8 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1820057 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.301 
 Most Probable Value = 5.075 
 Percent Recovery = 104.5 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1800229 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25171-75175  Lab Value = 1.822 
 Most Probable Value = 1.750 
 Percent Recovery = 104.1 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1750352 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.315 
 Most Probable Value = 5.075 
 Percent Recovery = 104.7 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1780133 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25171-75175  Lab Value = 5.553 
 Most Probable Value = 5.075 
 Percent Recovery = 109.4 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1730155 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25171-75175  Lab Value = 5.099 
 Most Probable Value = 5.075 
 Percent Recovery = 100.5 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1710126 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25171-75175  Lab Value = 1.812 
 Most Probable Value = 1.750 
 Percent Recovery = 103.5 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1680210 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.280 
 Most Probable Value = 5.075 
 Percent Recovery = 104.0 
 Analysis Date = 06/18/05 
 Lab Sample ID = 1660200 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25171-75175  Lab Value = 5.261 
 Most Probable Value = 5.075 
 Percent Recovery = 103.7 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1640123 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 1.791 
 Most Probable Value = 1.750 
 Percent Recovery = 102.3 
 Analysis Date = 06/13/05 
 Lab Sample ID = 1610162 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.167 
 Most Probable Value = 5.075 
 Percent Recovery = 101.8 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1590165 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 5.325 
 Most Probable Value = 5.075 
 Percent Recovery = 104.9 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1570142 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25171-75175  Lab Value = 2.866 
 Most Probable Value = 2.800 
 Percent Recovery = 102.4 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1510160 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.795 
 Most Probable Value = 1.750 
 Percent Recovery = 102.6 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1460180 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.231 
 Most Probable Value = 5.075 
 Percent Recovery = 103.1 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1440185 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25171-75175  Lab Value = 2.867 
 Most Probable Value = 2.800 
 Percent Recovery = 102.4 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1430072 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.795 
 Most Probable Value = 1.750 
 Percent Recovery = 102.6 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1390141 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.862 
 Most Probable Value = 2.800 
 Percent Recovery = 102.2 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1360165 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 5.341 
 Most Probable Value = 5.075 
 Percent Recovery = 105.2 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1370182 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25171-75175  Lab Value = 1.698 
 Most Probable Value = 1.750 
 Percent Recovery = 97.0 
 Analysis Date = 05/16/05 
 Lab Sample ID = 1320177 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.441 
 Most Probable Value = 5.075 
 Percent Recovery = 107.2 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1300120 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25171-75175  Lab Value = 2.755 
 Most Probable Value = 2.800 
 Percent Recovery = 98.4 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1290086 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.829 
 Most Probable Value = 1.750 
 Percent Recovery = 104.5 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.954 
 Most Probable Value = 5.550 
 Percent Recovery = 107.3 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1220045 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.289 
 Most Probable Value = 5.075 
 Percent Recovery = 104.2 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1230134 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25171-75175  Lab Value = 2.830 
 Most Probable Value = 2.800 
 Percent Recovery = 101.1 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1180188 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 5.941 
 Most Probable Value = 5.550 
 Percent Recovery = 107.0 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1150102 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.870 
 Most Probable Value = 2.800 
 Percent Recovery = 102.5 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1120317 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 5.841 
 Most Probable Value = 5.550 
 Percent Recovery = 105.2 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090070 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.830 
 Most Probable Value = 1.750 
 Percent Recovery = 104.6 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090065 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.907 
 Most Probable Value = 2.800 
 Percent Recovery = 103.8 
 Analysis Date = 04/19/05 
 Lab Sample ID = 1050221 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.723 
 Most Probable Value = 1.750 
 Percent Recovery = 98.5 
 Analysis Date = 04/16/05 
 Lab Sample ID = 1030092 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.779 
 Most Probable Value = 5.550 
 Percent Recovery = 104.1 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1010114 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.934 
 Most Probable Value = 2.800 
 Percent Recovery = 104.8 
 Analysis Date = 04/13/05 
 Lab Sample ID = 0970111 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.786 
 Most Probable Value = 1.750 
 Percent Recovery = 102.1 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0950133 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 9.153 
 Most Probable Value = 8.350 
 Percent Recovery = 109.6 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0890103 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50175-50173  Lab Value = 5.877 
 Most Probable Value = 5.550 
 Percent Recovery = 105.9 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0840175 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.891 
 Most Probable Value = 2.800 
 Percent Recovery = 103.3 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0820101 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 8.812 
 Most Probable Value = 8.350 
 Percent Recovery = 105.5 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0810035 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50173  Lab Value = 5.914 
 Most Probable Value = 5.550 
 Percent Recovery = 106.6 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0770124 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.861 
 Most Probable Value = 5.550 
 Percent Recovery = 105.6 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0700206 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.929 
 Most Probable Value = 2.800 
 Percent Recovery = 104.6 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750083 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 8.926 
 Most Probable Value = 8.350 
 Percent Recovery = 106.9 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750090 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50175-50173  Lab Value = 2.820 
 Most Probable Value = 2.800 
 Percent Recovery = 100.7 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0680057 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 8.753 
 Most Probable Value = 8.350 
 Percent Recovery = 104.8 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0670097 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50173  Lab Value = 5.851 
 Most Probable Value = 5.550 
 Percent Recovery = 105.4 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0630095 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.805 
 Most Probable Value = 2.800 
 Percent Recovery = 100.2 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0610081 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 7.589 
 Most Probable Value = 7.300 
 Percent Recovery = 104.0 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0600114 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 8.642 
 Most Probable Value = 8.350 
 Percent Recovery = 103.5 
 Analysis Date = 03/01/05 
 Lab Sample ID = 0560030 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50173  Lab Value = 5.868 
 Most Probable Value = 5.550 
 Percent Recovery = 105.7 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0550086 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 7.642 
 Most Probable Value = 7.300 
 Percent Recovery = 104.7 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0540039 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50171-50173  Lab Value = 8.330 
 Most Probable Value = 8.350 
 Percent Recovery = 99.8 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0530105 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50173  Lab Value = 5.596 
 Most Probable Value = 5.550 
 Percent Recovery = 100.8 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0480107 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 7.472 
 Most Probable Value = 7.300 
 Percent Recovery = 102.4 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0470024 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50173  Lab Value = 8.673 
 Most Probable Value = 8.350 
 Percent Recovery = 103.9 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0420133 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50173  Lab Value = 5.717 
 Most Probable Value = 5.550 
 Percent Recovery = 103.0 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0410186 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50173-50DIW  Lab Value = 8.765 
 Most Probable Value = 8.350 
 Percent Recovery = 105.0 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0380082 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50173  Lab Value = 7.668 
 Most Probable Value = 7.300 
 Percent Recovery = 105.0 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0390059 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50171-50173  Lab Value = 5.759 
 Most Probable Value = 5.550 
 Percent Recovery = 103.8 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0330054 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.142 
 Most Probable Value = 5.075 
 Percent Recovery = 101.3 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0320101 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25171-75175  Lab Value = 8.784 
 Most Probable Value = 8.350 
 Percent Recovery = 105.2 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50173  Lab Value = 7.810 
 Most Probable Value = 7.300 
 Percent Recovery = 107.0 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0280053 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50171-50173  Lab Value = 5.196 
 Most Probable Value = 5.075 
 Percent Recovery = 102.4 
 Analysis Date = 01/26/05 
 Lab Sample ID = 0250046 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25171-75175  Lab Value = 7.618 
 Most Probable Value = 7.300 
 Percent Recovery = 104.4 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0210120 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 8.678 
 Most Probable Value = 8.350 
 Percent Recovery = 103.9 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0190084 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50173  Lab Value = 4.999 
 Most Probable Value = 5.075 
 Percent Recovery = 98.5 
 Analysis Date = 01/19/05 
 Lab Sample ID = 0180076 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 9.048 
 Most Probable Value = 8.350 
 Percent Recovery = 108.4 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0110024 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50175-50173  Lab Value = 7.807 
 Most Probable Value = 7.300 
 Percent Recovery = 106.9 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0130107 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50171-50173  Lab Value = 5.102 
 Most Probable Value = 5.075 
 Percent Recovery = 100.5 
 Analysis Date = 01/11/05 
 Lab Sample ID = 0100085 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25171-75175  Lab Value = 7.769 
 Most Probable Value = 7.300 
 Percent Recovery = 106.4 
 Analysis Date = 01/10/05 
 Lab Sample ID = 0060063 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50171-50173  Lab Value = 8.693 
 Most Probable Value = 8.350 
 Percent Recovery = 104.1 
 Analysis Date = 01/06/05 
 Lab Sample ID = 0040022 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50173  Lab Value = 1.758 
 Most Probable Value = 1.750 
 Percent Recovery = 100.5 
 Analysis Date = 01/04/05 
 Lab Sample ID = 3650040 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.170 
 Most Probable Value = 5.075 
 Percent Recovery = 101.9 
 Analysis Date = 12/30/04 
 Lab Sample ID = 3630017 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 1.791 
 Most Probable Value = 1.750 
 Percent Recovery = 102.3 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620027 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 7.835 
 Most Probable Value = 7.300 
 Percent Recovery = 107.3 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620018 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50171-50173  Lab Value = 5.233 
 Most Probable Value = 5.075 
 Percent Recovery = 103.1 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3560051 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25171-75175  Lab Value = 1.821 
 Most Probable Value = 1.750 
 Percent Recovery = 104.1 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3510149 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.002 
 Most Probable Value = 7.300 
 Percent Recovery = 109.6 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3520153 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50171-50173  Lab Value = 5.306 
 Most Probable Value = 5.075 
 Percent Recovery = 104.6 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3490091 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25171-75175  Lab Value = 7.698 
 Most Probable Value = 7.300 
 Percent Recovery = 105.5 
 Analysis Date = 12/14/04 
 Lab Sample ID = 3450290 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50173  Lab Value = 1.812 
 Most Probable Value = 1.750 
 Percent Recovery = 103.5 
 Analysis Date = 12/11/04 
 Lab Sample ID = 3440144 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.264 
 Most Probable Value = 5.075 
 Percent Recovery = 103.7 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3430066 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 7.510 
 Most Probable Value = 7.300 
 Percent Recovery = 102.9 
 Analysis Date = 12/07/04 
 Lab Sample ID = 3410092 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50173  Lab Value = 2.817 
 Most Probable Value = 2.800 
 Percent Recovery = 100.6 
 Analysis Date = 12/04/04 
 Lab Sample ID = 3360081 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.790 
 Most Probable Value = 1.750 
 Percent Recovery = 102.3 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.180 
 Most Probable Value = 5.075 
 Percent Recovery = 102.1 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3290011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 2.847 
 Most Probable Value = 2.800 
 Percent Recovery = 101.7 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3280098 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.769 
 Most Probable Value = 1.750 
 Percent Recovery = 101.1 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3270045 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.882 
 Most Probable Value = 2.800 
 Percent Recovery = 102.9 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3210084 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 5.291 
 Most Probable Value = 5.075 
 Percent Recovery = 104.3 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3220112 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25171-75175  Lab Value = 1.793 
 Most Probable Value = 1.750 
 Percent Recovery = 102.5 
 Analysis Date = 11/16/04 
 Lab Sample ID = 3170165 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.866 
 Most Probable Value = 2.800 
 Percent Recovery = 102.4 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3130201 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 5.106 
 Most Probable Value = 5.075 
 Percent Recovery = 100.6 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3140104 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25171-75175  Lab Value = 1.781 
 Most Probable Value = 1.750 
 Percent Recovery = 101.8 
 Analysis Date = 11/08/04 
 Lab Sample ID = 3100011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.163 
 Most Probable Value = 5.075 
 Percent Recovery = 101.7 
 Analysis Date = 11/05/04 
 Lab Sample ID = 3080008 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 5.643 
 Most Probable Value = 5.550 
 Percent Recovery = 101.7 
 Analysis Date = 11/04/04 
 Lab Sample ID = 3060116 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.779 
 Most Probable Value = 2.800 
 Percent Recovery = 99.2 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3030011 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.709 
 Most Probable Value = 1.750 
 Percent Recovery = 97.7 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3000185 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.993 
 Most Probable Value = 5.550 
 Percent Recovery = 108.0 
 Analysis Date = 10/30/04 
 Lab Sample ID = 2990113 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.848 
 Most Probable Value = 2.800 
 Percent Recovery = 101.7 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2950151 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.733 
 Most Probable Value = 1.750 
 Percent Recovery = 99.0 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2940026 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.939 
 Most Probable Value = 2.800 
 Percent Recovery = 105.0 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2890198 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.325 
 Most Probable Value = 5.550 
 Percent Recovery = 114.0 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2920033 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.772 
 Most Probable Value = 1.750 
 Percent Recovery = 101.3 
 Analysis Date = 10/15/04 
 Lab Sample ID = 2870064 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.811 
 Most Probable Value = 5.550 
 Percent Recovery = 104.7 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2820227 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.863 
 Most Probable Value = 2.800 
 Percent Recovery = 102.3 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2800209 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.757 
 Most Probable Value = 1.750 
 Percent Recovery = 100.4 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2780101 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.735 
 Most Probable Value = 5.935 
 Percent Recovery = 113.5 
 Analysis Date = 10/05/04 
 Lab Sample ID = 2660100 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 25169-75167  Lab Value = 4.788 
 Most Probable Value = 4.700 
 Percent Recovery = 101.9 
 Analysis Date = 10/02/04 
 Lab Sample ID = 2710005 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50171  Lab Value = 5.021 
 Most Probable Value = 4.700 
 Percent Recovery = 106.8 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2640151 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50167-50171  Lab Value = 1.850 
 Most Probable Value = 1.750 
 Percent Recovery = 105.7 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610092 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.330 
 Most Probable Value = 5.935 
 Percent Recovery = 106.7 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610096 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.240 
 Most Probable Value = 5.935 
 Percent Recovery = 105.1 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2580139 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 1.810 
 Most Probable Value = 1.750 
 Percent Recovery = 103.4 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2570023 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.900 
 Most Probable Value = 4.700 
 Percent Recovery = 104.3 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2540394 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 6.640 
 Most Probable Value = 5.935 
 Percent Recovery = 111.9 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2520141 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25169-75167  Lab Value = 1.810 
 Most Probable Value = 1.750 
 Percent Recovery = 103.4 
 Analysis Date = 09/10/04 
 Lab Sample ID = 2510195 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.850 
 Most Probable Value = 1.750 
 Percent Recovery = 105.7 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470066 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.060 
 Most Probable Value = 4.700 
 Percent Recovery = 107.7 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470068 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50167-50171  Lab Value = 6.390 
 Most Probable Value = 5.935 
 Percent Recovery = 107.7 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470063 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25169-75167  Lab Value = 2.640 
 Most Probable Value = 2.625 
 Percent Recovery = 100.6 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2380232 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.650 
 Most Probable Value = 2.625 
 Percent Recovery = 101.0 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360307 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.720 
 Most Probable Value = 4.530 
 Percent Recovery = 104.2 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360305 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.840 
 Most Probable Value = 4.700 
 Percent Recovery = 103.0 
 Analysis Date = 08/25/04 
 Lab Sample ID = 2330196 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 4.770 
 Most Probable Value = 4.700 
 Percent Recovery = 101.5 
 Analysis Date = 08/25/04 
 Lab Sample ID = 2250114 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 4.660 
 Most Probable Value = 4.530 
 Percent Recovery = 102.9 
 Analysis Date = 08/24/04 
 Lab Sample ID = 2310191 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.770 
 Most Probable Value = 4.530 
 Percent Recovery = 105.3 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290112 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.890 
 Most Probable Value = 4.700 
 Percent Recovery = 104.0 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290181 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 2.640 
 Most Probable Value = 2.625 
 Percent Recovery = 100.6 
 Analysis Date = 08/13/04 
 Lab Sample ID = 2240196 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.580 
 Most Probable Value = 4.530 
 Percent Recovery = 101.1 
 Analysis Date = 08/11/04 
 Lab Sample ID = 2220151 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 2.680 
 Most Probable Value = 2.625 
 Percent Recovery = 102.1 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180207 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.610 
 Most Probable Value = 4.530 
 Percent Recovery = 101.8 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180210 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.690 
 Most Probable Value = 4.700 
 Percent Recovery = 99.8 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2190180 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50167-50171  Lab Value = 4.830 
 Most Probable Value = 4.700 
 Percent Recovery = 102.8 
 Analysis Date = 08/06/04 
 Lab Sample ID = 2170218 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 2.680 
 Most Probable Value = 2.625 
 Percent Recovery = 102.1 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2090247 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.280 
 Most Probable Value = 6.005 
 Percent Recovery = 104.6 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2080068 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25167-75169  Lab Value = 6.240 
 Most Probable Value = 5.935 
 Percent Recovery = 105.1 
 Analysis Date = 07/29/04 
 Lab Sample ID = 2040261 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 2.660 
 Most Probable Value = 2.625 
 Percent Recovery = 101.3 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2030202 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.030 
 Most Probable Value = 5.935 
 Percent Recovery = 101.6 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010149 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 6.190 
 Most Probable Value = 6.005 
 Percent Recovery = 103.1 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010328 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25167-75169  Lab Value = 6.110 
 Most Probable Value = 6.005 
 Percent Recovery = 101.7 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1980050 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25167-75169  Lab Value = 2.730 
 Most Probable Value = 2.625 
 Percent Recovery = 104.0 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1950099 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.220 
 Most Probable Value = 5.935 
 Percent Recovery = 104.8 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1960110 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 2.690 
 Most Probable Value = 2.625 
 Percent Recovery = 102.5 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890096 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.190 
 Most Probable Value = 5.935 
 Percent Recovery = 104.3 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1900183 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 6.140 
 Most Probable Value = 5.935 
 Percent Recovery = 103.5 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1880086 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 6.330 
 Most Probable Value = 6.005 
 Percent Recovery = 105.4 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1910177 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25167-75169  Lab Value = 6.270 
 Most Probable Value = 6.005 
 Percent Recovery = 104.4 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890094 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25167-75169  Lab Value = 4.910 
 Most Probable Value = 4.700 
 Percent Recovery = 104.5 
 Analysis Date = 06/30/04 
 Lab Sample ID = 1800053 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 1.740 
 Most Probable Value = 1.750 
 Percent Recovery = 99.4 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1740198 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.830 
 Most Probable Value = 4.700 
 Percent Recovery = 102.8 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1730133 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 6.157 
 Most Probable Value = 5.935 
 Percent Recovery = 103.7 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1750198 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 1.770 
 Most Probable Value = 1.750 
 Percent Recovery = 101.1 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1680180 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.180 
 Most Probable Value = 5.935 
 Percent Recovery = 104.1 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1690250 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 6.120 
 Most Probable Value = 5.935 
 Percent Recovery = 103.1 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1670238 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 1.780 
 Most Probable Value = 1.750 
 Percent Recovery = 101.7 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660231 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.850 
 Most Probable Value = 4.700 
 Percent Recovery = 103.2 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660229 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 6.270 
 Most Probable Value = 5.935 
 Percent Recovery = 105.6 
 Analysis Date = 06/18/04 
 Lab Sample ID = 1610174 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 1.750 
 Most Probable Value = 1.750 
 Percent Recovery = 100.0 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1600037 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.750 
 Most Probable Value = 1.750 
 Percent Recovery = 100.0 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1560049 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.740 
 Most Probable Value = 4.700 
 Percent Recovery = 100.9 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590115 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 6.010 
 Most Probable Value = 5.935 
 Percent Recovery = 101.3 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590117 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 2.550 
 Most Probable Value = 2.625 
 Percent Recovery = 97.1 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1470159 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.630 
 Most Probable Value = 2.625 
 Percent Recovery = 100.2 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410033 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.690 
 Most Probable Value = 4.530 
 Percent Recovery = 103.5 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450086 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.800 
 Most Probable Value = 4.700 
 Percent Recovery = 102.1 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410184 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 4.630 
 Most Probable Value = 4.530 
 Percent Recovery = 102.2 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1380193 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.730 
 Most Probable Value = 4.700 
 Percent Recovery = 100.6 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1350391 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 2.590 
 Most Probable Value = 2.625 
 Percent Recovery = 98.7 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1320091 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.490 
 Most Probable Value = 4.530 
 Percent Recovery = 99.1 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1340013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.620 
 Most Probable Value = 4.700 
 Percent Recovery = 98.3 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1330110 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 4.450 
 Most Probable Value = 4.530 
 Percent Recovery = 98.2 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280299 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.510 
 Most Probable Value = 4.700 
 Percent Recovery = 96.0 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280298 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50167-50171  Lab Value = 2.690 
 Most Probable Value = 2.625 
 Percent Recovery = 102.5 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260164 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.770 
 Most Probable Value = 4.530 
 Percent Recovery = 105.3 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260167 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.970 
 Most Probable Value = 4.700 
 Percent Recovery = 105.7 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1250059 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50167-50171  Lab Value = 2.570 
 Most Probable Value = 2.625 
 Percent Recovery = 97.9 
 Analysis Date = 04/30/04 
 Lab Sample ID = 1180088 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 5.800 
 Most Probable Value = 5.935 
 Percent Recovery = 97.7 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1130167 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 6.090 
 Most Probable Value = 6.005 
 Percent Recovery = 101.4 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1140203 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25167-75169  Lab Value = 2.660 
 Most Probable Value = 2.625 
 Percent Recovery = 101.3 
 Analysis Date = 04/28/04 
 Lab Sample ID = 1120116 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.240 
 Most Probable Value = 6.005 
 Percent Recovery = 103.9 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1100104 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 5.970 
 Most Probable Value = 5.935 
 Percent Recovery = 100.6 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1070088 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.000 
 Most Probable Value = 6.005 
 Percent Recovery = 99.9 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1060215 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25167-75169  Lab Value = 2.620 
 Most Probable Value = 2.625 
 Percent Recovery = 99.8 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1040080 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 5.940 
 Most Probable Value = 5.935 
 Percent Recovery = 100.1 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1050153 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 6.060 
 Most Probable Value = 5.935 
 Percent Recovery = 102.1 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 6.200 
 Most Probable Value = 6.005 
 Percent Recovery = 103.2 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000229 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25167-75169  Lab Value = 2.580 
 Most Probable Value = 2.625 
 Percent Recovery = 98.3 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980127 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.140 
 Most Probable Value = 6.005 
 Percent Recovery = 102.2 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980129 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25167-75169  Lab Value = 5.960 
 Most Probable Value = 5.935 
 Percent Recovery = 100.4 
 Analysis Date = 04/08/04 
 Lab Sample ID = 0970084 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.650 
 Most Probable Value = 4.700 
 Percent Recovery = 98.9 
 Analysis Date = 03/26/04 
 Lab Sample ID = 0840043 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50171  Lab Value = 5.830 
 Most Probable Value = 5.935 
 Percent Recovery = 98.2 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0790169 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25169-75167  Lab Value = 1.670 
 Most Probable Value = 1.750 
 Percent Recovery = 95.4 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0780118 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.650 
 Most Probable Value = 4.700 
 Percent Recovery = 98.9 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0770123 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50171  Lab Value = 1.920 
 Most Probable Value = 1.750 
 Percent Recovery = 109.7 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0720257 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.570 
 Most Probable Value = 5.935 
 Percent Recovery = 110.7 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0750069 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25169-75167  Lab Value = 6.040 
 Most Probable Value = 5.935 
 Percent Recovery = 101.8 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0710092 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 1.780 
 Most Probable Value = 1.750 
 Percent Recovery = 101.7 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700109 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.880 
 Most Probable Value = 4.700 
 Percent Recovery = 103.8 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700088 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50171  Lab Value = 1.770 
 Most Probable Value = 1.750 
 Percent Recovery = 101.1 
 Analysis Date = 03/10/04 
 Lab Sample ID = 3390172 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.680 
 Most Probable Value = 1.750 
 Percent Recovery = 96.0 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0640098 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.750 
 Most Probable Value = 4.700 
 Percent Recovery = 101.1 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630084 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 6.010 
 Most Probable Value = 5.935 
 Percent Recovery = 101.3 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0650010 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 5.950 
 Most Probable Value = 5.935 
 Percent Recovery = 100.3 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630088 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 1.790 
 Most Probable Value = 1.750 
 Percent Recovery = 102.3 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0620098 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.530 
 Most Probable Value = 2.625 
 Percent Recovery = 96.4 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0560017 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.620 
 Most Probable Value = 4.530 
 Percent Recovery = 102.0 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0540144 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 2.620 
 Most Probable Value = 2.625 
 Percent Recovery = 99.8 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0500110 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.730 
 Most Probable Value = 4.700 
 Percent Recovery = 100.6 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0490046 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 4.630 
 Most Probable Value = 4.530 
 Percent Recovery = 102.2 
 Analysis Date = 02/19/04 
 Lab Sample ID = 0480048 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.610 
 Most Probable Value = 4.530 
 Percent Recovery = 101.8 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0430004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.700 
 Most Probable Value = 4.700 
 Percent Recovery = 100.0 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0440044 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50167-50171  Lab Value = 4.710 
 Most Probable Value = 4.700 
 Percent Recovery = 100.2 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0420063 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50167-50171  Lab Value = 2.650 
 Most Probable Value = 2.625 
 Percent Recovery = 101.0 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0410083 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.550 
 Most Probable Value = 4.530 
 Percent Recovery = 100.4 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0370114 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.670 
 Most Probable Value = 4.700 
 Percent Recovery = 99.4 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0360098 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50171  Lab Value = 2.600 
 Most Probable Value = 2.625 
 Percent Recovery = 99.0 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350004 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.690 
 Most Probable Value = 4.530 
 Percent Recovery = 103.5 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350013 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.720 
 Most Probable Value = 4.700 
 Percent Recovery = 100.4 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350014 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 2.570 
 Most Probable Value = 2.625 
 Percent Recovery = 97.9 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0270023 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.180 
 Most Probable Value = 6.005 
 Percent Recovery = 102.9 
 Analysis Date = 01/26/04 
 Lab Sample ID = 0230097 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25167-75169  Lab Value = 2.550 
 Most Probable Value = 2.625 
 Percent Recovery = 97.1 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0210229 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.010 
 Most Probable Value = 5.935 
 Percent Recovery = 101.3 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0220108 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 5.980 
 Most Probable Value = 6.005 
 Percent Recovery = 99.6 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0160109 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25167-75169  Lab Value = 6.087 
 Most Probable Value = 5.935 
 Percent Recovery = 102.6 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0130120 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 6.069 
 Most Probable Value = 5.935 
 Percent Recovery = 102.3 
 Analysis Date = 01/17/04 
 Lab Sample ID = 0150119 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 6.226 
 Most Probable Value = 6.005 
 Percent Recovery = 103.7 
 Analysis Date = 01/15/04 
 Lab Sample ID = 0140070 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 2.648 
 Most Probable Value = 2.625 
 Percent Recovery = 100.9 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0120095 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.266 
 Most Probable Value = 5.935 
 Percent Recovery = 105.6 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0070034 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 2.683 
 Most Probable Value = 2.625 
 Percent Recovery = 102.2 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060024 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 5.959 
 Most Probable Value = 5.935 
 Percent Recovery = 100.4 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0050037 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.206 
 Most Probable Value = 6.005 
 Percent Recovery = 103.4 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060026 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 4.821 
 Most Probable Value = 4.700 
 Percent Recovery = 102.6 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3580004 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 5.990 
 Most Probable Value = 5.935 
 Percent Recovery = 100.9 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3490026 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 1.711 
 Most Probable Value = 1.750 
 Percent Recovery = 97.8 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3530206 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.140 
 Most Probable Value = 5.935 
 Percent Recovery = 103.5 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3560119 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.810 
 Most Probable Value = 4.700 
 Percent Recovery = 102.3 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3520155 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 6.118 
 Most Probable Value = 5.935 
 Percent Recovery = 103.1 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3500091 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 1.816 
 Most Probable Value = 1.750 
 Percent Recovery = 103.8 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3490101 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.846 
 Most Probable Value = 1.750 
 Percent Recovery = 105.5 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3450142 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.058 
 Most Probable Value = 4.700 
 Percent Recovery = 107.6 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3440153 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50167-50171  Lab Value = 6.277 
 Most Probable Value = 5.935 
 Percent Recovery = 105.8 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3420095 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 2.530 
 Most Probable Value = 2.625 
 Percent Recovery = 96.4 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290168 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.714 
 Most Probable Value = 4.530 
 Percent Recovery = 104.1 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3280019 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 1.722 
 Most Probable Value = 1.750 
 Percent Recovery = 98.4 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3370085 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.509 
 Most Probable Value = 4.700 
 Percent Recovery = 95.9 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3380068 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50167-50171  Lab Value = 5.756 
 Most Probable Value = 5.935 
 Percent Recovery = 97.0 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3380066 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 4.802 
 Most Probable Value = 4.700 
 Percent Recovery = 102.2 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3250017 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 2.617 
 Most Probable Value = 2.625 
 Percent Recovery = 99.7 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3230182 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.690 
 Most Probable Value = 2.625 
 Percent Recovery = 102.5 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160058 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.700 
 Most Probable Value = 4.530 
 Percent Recovery = 103.8 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3170135 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.770 
 Most Probable Value = 4.700 
 Percent Recovery = 101.5 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160061 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 4.888 
 Most Probable Value = 4.530 
 Percent Recovery = 107.9 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210081 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.896 
 Most Probable Value = 4.700 
 Percent Recovery = 104.2 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210091 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 2.700 
 Most Probable Value = 2.625 
 Percent Recovery = 102.9 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100100 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.730 
 Most Probable Value = 4.530 
 Percent Recovery = 104.4 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100107 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.710 
 Most Probable Value = 4.530 
 Percent Recovery = 104.0 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100103 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.850 
 Most Probable Value = 4.700 
 Percent Recovery = 103.2 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100108 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 4.990 
 Most Probable Value = 4.700 
 Percent Recovery = 106.2 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100101 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 2.733 
 Most Probable Value = 2.625 
 Percent Recovery = 104.1 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3010021 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.103 
 Most Probable Value = 5.935 
 Percent Recovery = 102.8 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2960049 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 6.400 
 Most Probable Value = 6.005 
 Percent Recovery = 106.6 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2970150 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25167-75169  Lab Value = 2.735 
 Most Probable Value = 2.625 
 Percent Recovery = 104.2 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2950089 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.411 
 Most Probable Value = 6.005 
 Percent Recovery = 106.8 
 Analysis Date = 10/22/03 
 Lab Sample ID = 2930063 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25167-75169  Lab Value = 6.041 
 Most Probable Value = 5.935 
 Percent Recovery = 101.8 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2900093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 6.066 
 Most Probable Value = 6.005 
 Percent Recovery = 101.0 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2890046 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25167-75169  Lab Value = 6.295 
 Most Probable Value = 5.935 
 Percent Recovery = 106.1 
 Analysis Date = 10/17/03 
 Lab Sample ID = 2880039 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 2.584 
 Most Probable Value = 2.625 
 Percent Recovery = 98.4 
 Analysis Date = 10/15/03 
 Lab Sample ID = 2870157 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 5.812 
 Most Probable Value = 5.935 
 Percent Recovery = 97.9 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810068 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25169-75167  Lab Value = 5.890 
 Most Probable Value = 6.005 
 Percent Recovery = 98.1 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810067 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25167-75169  Lab Value = 5.902 
 Most Probable Value = 6.005 
 Percent Recovery = 98.3 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800049 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25167-75169  Lab Value = 5.887 
 Most Probable Value = 5.935 
 Percent Recovery = 99.2 
 Analysis Date = 10/07/03 
 Lab Sample ID = 2790107 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.019 
 Most Probable Value = 5.805 
 Percent Recovery = 103.7 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2720094 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50167  Lab Value = 5.700 
 Most Probable Value = 5.805 
 Percent Recovery = 98.2 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2680132 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50167  Lab Value = 5.797 
 Most Probable Value = 5.935 
 Percent Recovery = 97.7 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2670073 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 6.149 
 Most Probable Value = 5.805 
 Percent Recovery = 105.9 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2620138 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50167  Lab Value = 6.062 
 Most Probable Value = 5.805 
 Percent Recovery = 104.4 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610100 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50167  Lab Value = 5.954 
 Most Probable Value = 5.805 
 Percent Recovery = 102.6 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590135 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50167  Lab Value = 6.334 
 Most Probable Value = 5.935 
 Percent Recovery = 106.7 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2620139 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.994 
 Most Probable Value = 5.935 
 Percent Recovery = 101.0 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610101 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 6.224 
 Most Probable Value = 5.935 
 Percent Recovery = 104.9 
 Analysis Date = 09/23/03 
 Lab Sample ID = 2550414 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 6.225 
 Most Probable Value = 5.805 
 Percent Recovery = 107.2 
 Analysis Date = 09/22/03 
 Lab Sample ID = 2540339 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50165-50167  Lab Value = 5.995 
 Most Probable Value = 5.935 
 Percent Recovery = 101.0 
 Analysis Date = 09/19/03 
 Lab Sample ID = 2520129 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 5.766 
 Most Probable Value = 5.805 
 Percent Recovery = 99.3 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2510123 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50167  Lab Value = 5.902 
 Most Probable Value = 5.935 
 Percent Recovery = 99.4 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2510124 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.610 
 Most Probable Value = 5.805 
 Percent Recovery = 96.6 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2460168 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50165-50167  Lab Value = 5.760 
 Most Probable Value = 5.935 
 Percent Recovery = 97.1 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2460167 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 2.915 
 Most Probable Value = 2.950 
 Percent Recovery = 98.8 
 Analysis Date = 09/13/03 
 Lab Sample ID = 2310250 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.985 
 Most Probable Value = 5.935 
 Percent Recovery = 100.8 
 Analysis Date = 09/13/03 
 Lab Sample ID = 2310249 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.385 
 Most Probable Value = 5.935 
 Percent Recovery = 107.6 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2410131 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25169-75167  Lab Value = 2.744 
 Most Probable Value = 2.950 
 Percent Recovery = 93.0 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2320207 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.617 
 Most Probable Value = 5.935 
 Percent Recovery = 94.6 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2320208 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25169-75167  Lab Value = 2.845 
 Most Probable Value = 2.950 
 Percent Recovery = 96.4 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2370270 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.787 
 Most Probable Value = 5.935 
 Percent Recovery = 97.5 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2380211 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 2.652 
 Most Probable Value = 2.950 
 Percent Recovery = 89.9 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2230158 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.750 
 Most Probable Value = 5.935 
 Percent Recovery = 96.9 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2260054 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 2.728 
 Most Probable Value = 2.950 
 Percent Recovery = 92.5 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2260024 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.630 
 Most Probable Value = 5.935 
 Percent Recovery = 94.9 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2250136 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25169-75167  Lab Value = 3.051 
 Most Probable Value = 2.950 
 Percent Recovery = 103.4 
 Analysis Date = 08/15/03 
 Lab Sample ID = 2180257 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.359 
 Most Probable Value = 5.935 
 Percent Recovery = 107.1 
 Analysis Date = 08/15/03 
 Lab Sample ID = 2180256 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25169-75167  Lab Value = 2.984 
 Most Probable Value = 2.950 
 Percent Recovery = 101.2 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2160090 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.098 
 Most Probable Value = 5.875 
 Percent Recovery = 103.8 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2120199 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50169  Lab Value = 6.232 
 Most Probable Value = 5.935 
 Percent Recovery = 105.0 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2160091 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 5.923 
 Most Probable Value = 5.875 
 Percent Recovery = 100.8 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100329 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 1.393 
 Most Probable Value = 1.428 
 Percent Recovery = 97.5 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100083 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.835 
 Most Probable Value = 5.875 
 Percent Recovery = 99.3 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2040053 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50169  Lab Value = 1.422 
 Most Probable Value = 1.428 
 Percent Recovery = 99.6 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2040054 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 6.315 
 Most Probable Value = 5.875 
 Percent Recovery = 107.5 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020065 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50165-50169  Lab Value = 1.477 
 Most Probable Value = 1.428 
 Percent Recovery = 103.4 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020063 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.381 
 Most Probable Value = 5.875 
 Percent Recovery = 91.6 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1980182 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50165-50169  Lab Value = 5.700 
 Most Probable Value = 5.875 
 Percent Recovery = 97.0 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1960191 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50165-50169  Lab Value = 1.428 
 Most Probable Value = 1.428 
 Percent Recovery = 100.0 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1970167 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25165-75DIW  Lab Value = 1.390 
 Most Probable Value = 1.428 
 Percent Recovery = 97.3 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1950125 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25165-75DIW  Lab Value = 6.021 
 Most Probable Value = 5.875 
 Percent Recovery = 102.5 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1900244 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 6.012 
 Most Probable Value = 5.875 
 Percent Recovery = 102.3 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1880060 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 1.479 
 Most Probable Value = 1.428 
 Percent Recovery = 103.6 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1900245 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25165-75DIW  Lab Value = 1.480 
 Most Probable Value = 1.428 
 Percent Recovery = 103.6 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1880059 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25165-75DIW  Lab Value = 6.150 
 Most Probable Value = 5.805 
 Percent Recovery = 105.9 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780191 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50167  Lab Value = 5.287 
 Most Probable Value = 5.805 
 Percent Recovery = 91.1 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1680013 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50165-50167  Lab Value = 5.487 
 Most Probable Value = 5.935 
 Percent Recovery = 92.5 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1680014 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25169-75167  Lab Value = 5.547 
 Most Probable Value = 5.935 
 Percent Recovery = 93.5 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1640005 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.188 
 Most Probable Value = 5.805 
 Percent Recovery = 106.6 
 Analysis Date = 06/27/03 
 Lab Sample ID = 1770012 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50165-50167  Lab Value = 6.231 
 Most Probable Value = 5.935 
 Percent Recovery = 105.0 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1750170 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 5.937 
 Most Probable Value = 5.805 
 Percent Recovery = 102.3 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1700125 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50167  Lab Value = 6.060 
 Most Probable Value = 5.935 
 Percent Recovery = 102.1 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1700126 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 5.988 
 Most Probable Value = 5.805 
 Percent Recovery = 103.2 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1640096 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50167  Lab Value = 6.083 
 Most Probable Value = 5.805 
 Percent Recovery = 104.8 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620216 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50165-50167  Lab Value = 6.103 
 Most Probable Value = 5.805 
 Percent Recovery = 105.1 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1560235 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50165-50167  Lab Value = 5.904 
 Most Probable Value = 5.805 
 Percent Recovery = 101.7 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1540189 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50167  Lab Value = 6.237 
 Most Probable Value = 5.935 
 Percent Recovery = 105.1 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1560234 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 5.936 
 Most Probable Value = 5.935 
 Percent Recovery = 100.0 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1540190 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 6.268 
 Most Probable Value = 5.935 
 Percent Recovery = 105.6 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1600205 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 6.039 
 Most Probable Value = 5.935 
 Percent Recovery = 101.8 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540025 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 2.907 
 Most Probable Value = 2.950 
 Percent Recovery = 98.5 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1480078 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.106 
 Most Probable Value = 5.935 
 Percent Recovery = 102.9 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1480217 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 2.927 
 Most Probable Value = 2.950 
 Percent Recovery = 99.2 
 Analysis Date = 05/22/03 
 Lab Sample ID = 1410152 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.016 
 Most Probable Value = 5.935 
 Percent Recovery = 101.4 
 Analysis Date = 05/22/03 
 Lab Sample ID = 1410151 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 2.992 
 Most Probable Value = 2.950 
 Percent Recovery = 101.4 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1390113 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.960 
 Most Probable Value = 5.935 
 Percent Recovery = 100.4 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1390114 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.827 
 Most Probable Value = 5.935 
 Percent Recovery = 98.2 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1350065 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25169-75167  Lab Value = 3.089 
 Most Probable Value = 2.950 
 Percent Recovery = 104.7 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1340123 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50167-50DIW  Lab Value = 2.895 
 Most Probable Value = 2.950 
 Percent Recovery = 98.1 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1290298 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.946 
 Most Probable Value = 5.935 
 Percent Recovery = 100.2 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1320144 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 2.832 
 Most Probable Value = 2.950 
 Percent Recovery = 96.0 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1270139 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50167-50DIW  Lab Value = 2.931 
 Most Probable Value = 2.950 
 Percent Recovery = 99.4 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260088 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.883 
 Most Probable Value = 5.935 
 Percent Recovery = 99.1 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1270138 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.066 
 Most Probable Value = 5.935 
 Percent Recovery = 102.2 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260089 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 5.949 
 Most Probable Value = 5.875 
 Percent Recovery = 101.3 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1180100 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 5.877 
 Most Probable Value = 5.875 
 Percent Recovery = 100.0 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1150027 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50169  Lab Value = 1.438 
 Most Probable Value = 1.428 
 Percent Recovery = 100.7 
 Analysis Date = 04/24/03 
 Lab Sample ID = 1130100 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 6.009 
 Most Probable Value = 5.875 
 Percent Recovery = 102.3 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1080290 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 1.455 
 Most Probable Value = 1.428 
 Percent Recovery = 101.9 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1080291 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.975 
 Most Probable Value = 5.875 
 Percent Recovery = 101.7 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1060098 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 1.438 
 Most Probable Value = 1.428 
 Percent Recovery = 100.7 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1060099 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 6.113 
 Most Probable Value = 5.875 
 Percent Recovery = 104.1 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1040085 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50169  Lab Value = 1.452 
 Most Probable Value = 1.428 
 Percent Recovery = 101.7 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1010140 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.949 
 Most Probable Value = 5.875 
 Percent Recovery = 101.3 
 Analysis Date = 04/11/03 
 Lab Sample ID = 1000042 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 1.354 
 Most Probable Value = 1.428 
 Percent Recovery = 94.8 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0980083 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.918 
 Most Probable Value = 5.875 
 Percent Recovery = 100.7 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0940250 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 5.928 
 Most Probable Value = 5.875 
 Percent Recovery = 100.9 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0930110 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 1.407 
 Most Probable Value = 1.428 
 Percent Recovery = 98.6 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0940249 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25165-75DIW  Lab Value = 1.425 
 Most Probable Value = 1.428 
 Percent Recovery = 99.8 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0930111 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.731 
 Most Probable Value = 5.805 
 Percent Recovery = 98.7 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900156 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50167  Lab Value = 5.589 
 Most Probable Value = 5.805 
 Percent Recovery = 96.3 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0850223 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50165-50167  Lab Value = 5.902 
 Most Probable Value = 5.935 
 Percent Recovery = 99.4 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0840181 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.620 
 Most Probable Value = 5.805 
 Percent Recovery = 96.8 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800088 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50165-50167  Lab Value = 5.635 
 Most Probable Value = 5.805 
 Percent Recovery = 97.1 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800091 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50165-50167  Lab Value = 5.782 
 Most Probable Value = 5.935 
 Percent Recovery = 97.4 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800087 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 5.843 
 Most Probable Value = 5.935 
 Percent Recovery = 98.5 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800090 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25169-75167  Lab Value = 5.883 
 Most Probable Value = 5.805 
 Percent Recovery = 101.3 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0730210 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50167  Lab Value = 6.033 
 Most Probable Value = 5.935 
 Percent Recovery = 101.7 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0720124 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 5.982 
 Most Probable Value = 5.935 
 Percent Recovery = 100.8 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0690046 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.865 
 Most Probable Value = 5.805 
 Percent Recovery = 101.0 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0710084 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50167  Lab Value = 5.984 
 Most Probable Value = 5.805 
 Percent Recovery = 103.1 
 Analysis Date = 03/10/03 
 Lab Sample ID = 0660050 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50167  Lab Value = 6.122 
 Most Probable Value = 5.935 
 Percent Recovery = 103.2 
 Analysis Date = 03/10/03 
 Lab Sample ID = 0660049 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 5.908 
 Most Probable Value = 5.805 
 Percent Recovery = 101.8 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0630063 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50167  Lab Value = 6.076 
 Most Probable Value = 5.935 
 Percent Recovery = 102.4 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0630064 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 5.924 
 Most Probable Value = 5.935 
 Percent Recovery = 99.8 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0590198 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 2.908 
 Most Probable Value = 2.950 
 Percent Recovery = 98.6 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0580065 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.870 
 Most Probable Value = 5.935 
 Percent Recovery = 98.9 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0580067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 2.857 
 Most Probable Value = 2.950 
 Percent Recovery = 96.9 
 Analysis Date = 02/24/03 
 Lab Sample ID = 0520164 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.886 
 Most Probable Value = 5.935 
 Percent Recovery = 99.2 
 Analysis Date = 02/24/03 
 Lab Sample ID = 0520165 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 2.960 
 Most Probable Value = 2.950 
 Percent Recovery = 100.3 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490156 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.046 
 Most Probable Value = 5.935 
 Percent Recovery = 101.9 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490155 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 2.892 
 Most Probable Value = 2.950 
 Percent Recovery = 98.0 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0430085 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.807 
 Most Probable Value = 5.935 
 Percent Recovery = 97.8 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0440102 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 2.897 
 Most Probable Value = 2.950 
 Percent Recovery = 98.2 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0380146 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.754 
 Most Probable Value = 5.935 
 Percent Recovery = 96.9 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0420107 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 2.996 
 Most Probable Value = 2.950 
 Percent Recovery = 101.6 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360074 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50DIW  Lab Value = 3.009 
 Most Probable Value = 2.950 
 Percent Recovery = 102.0 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360016 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.116 
 Most Probable Value = 5.935 
 Percent Recovery = 103.1 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360073 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 6.023 
 Most Probable Value = 5.935 
 Percent Recovery = 101.5 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360015 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 6.029 
 Most Probable Value = 5.875 
 Percent Recovery = 102.6 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0310105 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 5.916 
 Most Probable Value = 5.875 
 Percent Recovery = 100.7 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0290076 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 1.452 
 Most Probable Value = 1.428 
 Percent Recovery = 101.7 
 Analysis Date = 01/29/03 
 Lab Sample ID = 0280041 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.959 
 Most Probable Value = 5.875 
 Percent Recovery = 101.4 
 Analysis Date = 01/27/03 
 Lab Sample ID = 0230082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 1.423 
 Most Probable Value = 1.428 
 Percent Recovery = 99.6 
 Analysis Date = 01/27/03 
 Lab Sample ID = 0230083 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 6.181 
 Most Probable Value = 5.875 
 Percent Recovery = 105.2 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0210037 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50165-50169  Lab Value = 1.523 
 Most Probable Value = 1.428 
 Percent Recovery = 106.7 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0210038 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.922 
 Most Probable Value = 5.875 
 Percent Recovery = 100.8 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0160119 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 1.453 
 Most Probable Value = 1.428 
 Percent Recovery = 101.7 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0150124 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25165-75DIW  Lab Value = 1.448 
 Most Probable Value = 1.428 
 Percent Recovery = 101.4 
 Analysis Date = 01/16/03 
 Lab Sample ID = 0100112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25165-75DIW  Lab Value = 6.116 
 Most Probable Value = 5.875 
 Percent Recovery = 104.1 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0140066 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50169  Lab Value = 5.998 
 Most Probable Value = 5.875 
 Percent Recovery = 102.1 
 Analysis Date = 01/10/03 
 Lab Sample ID = 0080074 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 6.061 
 Most Probable Value = 5.875 
 Percent Recovery = 103.2 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070012 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50169  Lab Value = 1.427 
 Most Probable Value = 1.428 
 Percent Recovery = 99.9 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070042 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25165-75DIW  Lab Value = 1.417 
 Most Probable Value = 1.428 
 Percent Recovery = 99.2 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070011 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.832 
 Most Probable Value = 5.805 
 Percent Recovery = 100.5 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 5.829 
 Most Probable Value = 5.805 
 Percent Recovery = 100.4 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020024 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 6.046 
 Most Probable Value = 5.935 
 Percent Recovery = 101.9 
 Analysis Date = 12/28/02 
 Lab Sample ID = 3580035 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 5.924 
 Most Probable Value = 5.805 
 Percent Recovery = 102.1 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530124 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50167  Lab Value = 5.807 
 Most Probable Value = 5.805 
 Percent Recovery = 100.0 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3510217 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50167  Lab Value = 5.978 
 Most Probable Value = 5.935 
 Percent Recovery = 100.7 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530125 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.937 
 Most Probable Value = 5.935 
 Percent Recovery = 100.0 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3510218 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 6.105 
 Most Probable Value = 5.935 
 Percent Recovery = 102.9 
 Analysis Date = 12/20/02 
 Lab Sample ID = 3440055 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 5.722 
 Most Probable Value = 5.805 
 Percent Recovery = 98.6 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3470182 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50167  Lab Value = 6.155 
 Most Probable Value = 5.935 
 Percent Recovery = 103.7 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3460098 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 5.890 
 Most Probable Value = 5.805 
 Percent Recovery = 101.5 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3450059 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50167  Lab Value = 5.740 
 Most Probable Value = 5.805 
 Percent Recovery = 98.9 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3390072 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50167  Lab Value = 5.755 
 Most Probable Value = 5.805 
 Percent Recovery = 99.1 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3370142 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50167  Lab Value = 5.853 
 Most Probable Value = 5.935 
 Percent Recovery = 98.6 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3390071 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 5.896 
 Most Probable Value = 5.935 
 Percent Recovery = 99.3 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3370143 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.908 
 Most Probable Value = 5.935 
 Percent Recovery = 99.5 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3360032 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.889 
 Most Probable Value = 5.935 
 Percent Recovery = 99.2 
 Analysis Date = 11/29/02 
 Lab Sample ID = 3300072 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 2.930 
 Most Probable Value = 2.950 
 Percent Recovery = 99.3 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3290106 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50DIW  Lab Value = 3.137 
 Most Probable Value = 2.950 
 Percent Recovery = 106.3 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3240107 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.335 
 Most Probable Value = 5.935 
 Percent Recovery = 106.7 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3240106 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 2.975 
 Most Probable Value = 2.950 
 Percent Recovery = 100.9 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3220105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.089 
 Most Probable Value = 5.935 
 Percent Recovery = 102.6 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3220106 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 2.903 
 Most Probable Value = 2.950 
 Percent Recovery = 98.4 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3170163 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.895 
 Most Probable Value = 5.935 
 Percent Recovery = 99.3 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3180169 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.863 
 Most Probable Value = 5.935 
 Percent Recovery = 98.8 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3170024 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 2.907 
 Most Probable Value = 2.950 
 Percent Recovery = 98.5 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3120043 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 2.965 
 Most Probable Value = 2.950 
 Percent Recovery = 100.5 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3100088 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.006 
 Most Probable Value = 5.935 
 Percent Recovery = 101.2 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3100087 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 2.919 
 Most Probable Value = 2.950 
 Percent Recovery = 98.9 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080085 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.951 
 Most Probable Value = 5.935 
 Percent Recovery = 100.3 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080087 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 5.865 
 Most Probable Value = 5.875 
 Percent Recovery = 99.8 
 Analysis Date = 11/01/02 
 Lab Sample ID = 2960193 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50165-50169  Lab Value = 1.413 
 Most Probable Value = 1.428 
 Percent Recovery = 99.0 
 Analysis Date = 11/01/02 
 Lab Sample ID = 2960194 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.918 
 Most Probable Value = 5.875 
 Percent Recovery = 100.7 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3010163 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 5.996 
 Most Probable Value = 5.875 
 Percent Recovery = 102.1 
 Analysis Date = 10/22/02 
 Lab Sample ID = 2910192 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 1.433 
 Most Probable Value = 1.428 
 Percent Recovery = 100.3 
 Analysis Date = 10/22/02 
 Lab Sample ID = 2910193 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25165-75DIW  Lab Value = 6.039 
 Most Probable Value = 5.875 
 Percent Recovery = 102.8 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2890094 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50169  Lab Value = 6.048 
 Most Probable Value = 5.875 
 Percent Recovery = 102.9 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2880104 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50169  Lab Value = 1.458 
 Most Probable Value = 1.428 
 Percent Recovery = 102.1 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2890093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25165-75DIW  Lab Value = 1.442 
 Most Probable Value = 1.428 
 Percent Recovery = 101.0 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2840147 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.934 
 Most Probable Value = 5.875 
 Percent Recovery = 101.0 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2820097 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 1.446 
 Most Probable Value = 1.428 
 Percent Recovery = 101.3 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2810016 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.929 
 Most Probable Value = 5.875 
 Percent Recovery = 100.9 
 Analysis Date = 10/08/02 
 Lab Sample ID = 2770158 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 1.436 
 Most Probable Value = 1.428 
 Percent Recovery = 100.6 
 Analysis Date = 10/08/02 
 Lab Sample ID = 2770157 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.915 
 Most Probable Value = 5.875 
 Percent Recovery = 100.7 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2750142 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 1.437 
 Most Probable Value = 1.428 
 Percent Recovery = 100.6 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2750141 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 12.927 
 Most Probable Value = 12.325 
 Percent Recovery = 104.9 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2670101 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25161-75159  Lab Value = 14.431 
 Most Probable Value = 13.975 
 Percent Recovery = 103.3 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2730140 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 14.469 
 Most Probable Value = 13.975 
 Percent Recovery = 103.5 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2690116 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 14.303 
 Most Probable Value = 13.975 
 Percent Recovery = 102.3 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660142 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 14.318 
 Most Probable Value = 13.975 
 Percent Recovery = 102.5 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630177 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 14.601 
 Most Probable Value = 13.975 
 Percent Recovery = 104.5 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2590028 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25159-75161  Lab Value = 14.446 
 Most Probable Value = 13.975 
 Percent Recovery = 103.4 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2560063 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 12.862 
 Most Probable Value = 12.325 
 Percent Recovery = 104.4 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470185 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 14.518 
 Most Probable Value = 13.975 
 Percent Recovery = 103.9 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2520187 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 14.354 
 Most Probable Value = 13.975 
 Percent Recovery = 102.7 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2490180 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 12.625 
 Most Probable Value = 12.325 
 Percent Recovery = 102.4 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2400203 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 12.897 
 Most Probable Value = 12.325 
 Percent Recovery = 104.6 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2380190 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25161-75159  Lab Value = 12.666 
 Most Probable Value = 12.325 
 Percent Recovery = 102.8 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330181 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25161-75159  Lab Value = 12.583 
 Most Probable Value = 12.325 
 Percent Recovery = 102.1 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2310151 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 7.570 
 Most Probable Value = 7.400 
 Percent Recovery = 102.3 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2340181 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50161-50DIW  Lab Value = 12.894 
 Most Probable Value = 12.325 
 Percent Recovery = 104.6 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270221 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25161-75159  Lab Value = 12.978 
 Most Probable Value = 12.325 
 Percent Recovery = 105.3 
 Analysis Date = 08/14/02 
 Lab Sample ID = 2240221 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25161-75159  Lab Value = 12.253 
 Most Probable Value = 12.325 
 Percent Recovery = 99.4 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200198 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25161-75159  Lab Value = 10.334 
 Most Probable Value = 9.765 
 Percent Recovery = 105.8 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2100334 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25163-75159  Lab Value = 2.284 
 Most Probable Value = 2.280 
 Percent Recovery = 100.2 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050020 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50163-50DIW  Lab Value = 10.259 
 Most Probable Value = 9.765 
 Percent Recovery = 105.1 
 Analysis Date = 07/26/02 
 Lab Sample ID = 2060190 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25163-75159  Lab Value = 10.289 
 Most Probable Value = 9.765 
 Percent Recovery = 105.4 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2050017 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25163-75159  Lab Value = 10.146 
 Most Probable Value = 9.765 
 Percent Recovery = 103.9 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000045 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25163-75159  Lab Value = 9.795 
 Most Probable Value = 9.765 
 Percent Recovery = 100.3 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1970108 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 9.717 
 Most Probable Value = 9.765 
 Percent Recovery = 99.5 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1920194 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25163-75159  Lab Value = 9.940 
 Most Probable Value = 9.765 
 Percent Recovery = 101.8 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1900137 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 10.000 
 Most Probable Value = 9.765 
 Percent Recovery = 102.4 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1830142 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 14.063 
 Most Probable Value = 13.975 
 Percent Recovery = 100.6 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790192 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25159-75161  Lab Value = 14.274 
 Most Probable Value = 13.975 
 Percent Recovery = 102.1 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760168 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 14.398 
 Most Probable Value = 13.975 
 Percent Recovery = 103.0 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1720156 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 12.773 
 Most Probable Value = 12.325 
 Percent Recovery = 103.6 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1700095 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25161-75159  Lab Value = 14.334 
 Most Probable Value = 13.975 
 Percent Recovery = 102.6 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690126 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 14.280 
 Most Probable Value = 13.975 
 Percent Recovery = 102.2 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1650230 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 14.537 
 Most Probable Value = 13.975 
 Percent Recovery = 104.0 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1620157 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25159-75161  Lab Value = 14.677 
 Most Probable Value = 13.975 
 Percent Recovery = 105.0 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1580208 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25159-75161  Lab Value = 12.854 
 Most Probable Value = 12.325 
 Percent Recovery = 104.3 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1420038 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 14.640 
 Most Probable Value = 13.975 
 Percent Recovery = 104.8 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550134 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25159-75161  Lab Value = 13.453 
 Most Probable Value = 12.325 
 Percent Recovery = 109.2 
 Analysis Date = 06/03/02 
 Lab Sample ID = 1510052 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25161-75159  Lab Value = 12.885 
 Most Probable Value = 12.325 
 Percent Recovery = 104.5 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1440015 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 7.440 
 Most Probable Value = 7.400 
 Percent Recovery = 100.5 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1400181 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50161-50DIW  Lab Value = 12.591 
 Most Probable Value = 12.325 
 Percent Recovery = 102.2 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370064 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 12.411 
 Most Probable Value = 12.325 
 Percent Recovery = 100.7 
 Analysis Date = 05/16/02 
 Lab Sample ID = 1350026 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 12.659 
 Most Probable Value = 12.325 
 Percent Recovery = 102.7 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300056 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 12.597 
 Most Probable Value = 12.325 
 Percent Recovery = 102.2 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300023 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 12.148 
 Most Probable Value = 12.325 
 Percent Recovery = 98.6 
 Analysis Date = 05/07/02 
 Lab Sample ID = 1260125 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25161-75159  Lab Value = 9.747 
 Most Probable Value = 9.765 
 Percent Recovery = 99.8 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160082 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25163-75159  Lab Value = 2.311 
 Most Probable Value = 2.280 
 Percent Recovery = 101.3 
 Analysis Date = 04/26/02 
 Lab Sample ID = 1140079 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50163-50DIW  Lab Value = 10.223 
 Most Probable Value = 9.765 
 Percent Recovery = 104.7 
 Analysis Date = 04/26/02 
 Lab Sample ID = 1140084 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25163-75159  Lab Value = 9.866 
 Most Probable Value = 9.765 
 Percent Recovery = 101.0 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090186 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25163-75159  Lab Value = 9.774 
 Most Probable Value = 9.765 
 Percent Recovery = 100.1 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070010 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25163-75159  Lab Value = 10.178 
 Most Probable Value = 9.765 
 Percent Recovery = 104.2 
 Analysis Date = 04/15/02 
 Lab Sample ID = 1020017 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25163-75159  Lab Value = 9.803 
 Most Probable Value = 9.765 
 Percent Recovery = 100.4 
 Analysis Date = 04/12/02 
 Lab Sample ID = 1000069 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 9.943 
 Most Probable Value = 9.765 
 Percent Recovery = 101.8 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980067 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 9.808 
 Most Probable Value = 9.765 
 Percent Recovery = 100.4 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0930201 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 14.373 
 Most Probable Value = 13.975 
 Percent Recovery = 102.8 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920036 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 14.560 
 Most Probable Value = 13.975 
 Percent Recovery = 104.2 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0860007 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25159-75161  Lab Value = 14.279 
 Most Probable Value = 13.975 
 Percent Recovery = 102.2 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0840115 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 12.753 
 Most Probable Value = 12.325 
 Percent Recovery = 103.5 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0800008 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25161-75159  Lab Value = 14.434 
 Most Probable Value = 13.975 
 Percent Recovery = 103.3 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790078 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 14.315 
 Most Probable Value = 13.975 
 Percent Recovery = 102.4 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0770061 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 13.872 
 Most Probable Value = 13.975 
 Percent Recovery = 99.3 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0720159 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 14.194 
 Most Probable Value = 13.975 
 Percent Recovery = 101.6 
 Analysis Date = 03/12/02 
 Lab Sample ID = 0700076 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25159-75161  Lab Value = 13.952 
 Most Probable Value = 13.975 
 Percent Recovery = 99.8 
 Analysis Date = 03/07/02 
 Lab Sample ID = 0650160 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25159-75161  Lab Value = 7.479 
 Most Probable Value = 7.400 
 Percent Recovery = 101.1 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0530005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50161-50DIW  Lab Value = 12.277 
 Most Probable Value = 12.325 
 Percent Recovery = 99.6 
 Analysis Date = 02/27/02 
 Lab Sample ID = 0580133 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25161-75159  Lab Value = 12.387 
 Most Probable Value = 12.325 
 Percent Recovery = 100.5 
 Analysis Date = 02/25/02 
 Lab Sample ID = 0560086 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 12.298 
 Most Probable Value = 12.325 
 Percent Recovery = 99.8 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510114 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25161-75159  Lab Value = 12.546 
 Most Probable Value = 12.325 
 Percent Recovery = 101.8 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430024 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 12.585 
 Most Probable Value = 12.325 
 Percent Recovery = 102.1 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460028 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 12.468 
 Most Probable Value = 12.325 
 Percent Recovery = 101.2 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390012 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 12.354 
 Most Probable Value = 12.325 
 Percent Recovery = 100.2 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370011 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25161-75159  Lab Value = 12.361 
 Most Probable Value = 12.325 
 Percent Recovery = 100.3 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370006 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25161-75159  Lab Value = 10.134 
 Most Probable Value = 9.765 
 Percent Recovery = 103.8 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320093 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25163-75159  Lab Value = 9.733 
 Most Probable Value = 9.765 
 Percent Recovery = 99.7 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300031 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25163-75159  Lab Value = 9.654 
 Most Probable Value = 9.765 
 Percent Recovery = 98.9 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280075 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 2.329 
 Most Probable Value = 2.280 
 Percent Recovery = 102.2 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230039 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50163-50DIW  Lab Value = 9.599 
 Most Probable Value = 9.765 
 Percent Recovery = 98.3 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230035 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25163-75159  Lab Value = 9.729 
 Most Probable Value = 9.765 
 Percent Recovery = 99.6 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170010 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25163-75159  Lab Value = 9.655 
 Most Probable Value = 9.765 
 Percent Recovery = 98.9 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150022 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 9.895 
 Most Probable Value = 9.765 
 Percent Recovery = 101.3 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25163-75159  Lab Value = 9.646 
 Most Probable Value = 9.765 
 Percent Recovery = 98.8 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080015 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 14.416 
 Most Probable Value = 13.975 
 Percent Recovery = 103.2 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650044 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 13.040 
 Most Probable Value = 12.325 
 Percent Recovery = 105.8 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620072 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25161-75159  Lab Value = 13.870 
 Most Probable Value = 13.975 
 Percent Recovery = 99.2 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620077 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 13.906 
 Most Probable Value = 13.975 
 Percent Recovery = 99.5 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 13.996 
 Most Probable Value = 13.975 
 Percent Recovery = 100.2 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530023 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25159-75161  Lab Value = 13.866 
 Most Probable Value = 13.975 
 Percent Recovery = 99.2 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 13.872 
 Most Probable Value = 13.975 
 Percent Recovery = 99.3 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460007 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 13.842 
 Most Probable Value = 13.975 
 Percent Recovery = 99.0 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410010 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25159-75161  Lab Value = 14.436 
 Most Probable Value = 13.975 
 Percent Recovery = 103.3 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400011 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 12.604 
 Most Probable Value = 12.325 
 Percent Recovery = 102.3 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370121 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 12.510 
 Most Probable Value = 12.325 
 Percent Recovery = 101.5 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320137 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 12.561 
 Most Probable Value = 12.325 
 Percent Recovery = 101.9 
 Analysis Date = 11/26/01 
 Lab Sample ID = 3300032 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 12.523 
 Most Probable Value = 12.325 
 Percent Recovery = 101.6 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250006 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 12.525 
 Most Probable Value = 12.325 
 Percent Recovery = 101.6 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250005 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 12.763 
 Most Probable Value = 12.325 
 Percent Recovery = 103.6 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180051 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25161-75159  Lab Value = 12.592 
 Most Probable Value = 12.325 
 Percent Recovery = 102.2 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120022 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 12.555 
 Most Probable Value = 12.325 
 Percent Recovery = 101.9 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090194 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 9.950 
 Most Probable Value = 9.765 
 Percent Recovery = 101.9 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030147 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 9.970 
 Most Probable Value = 9.765 
 Percent Recovery = 102.1 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990072 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 2.248 
 Most Probable Value = 2.280 
 Percent Recovery = 98.6 
 Analysis Date = 10/23/01 
 Lab Sample ID = 2960001 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50163-50DIW  Lab Value = 9.882 
 Most Probable Value = 9.765 
 Percent Recovery = 101.2 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950107 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25163-75159  Lab Value = 9.940 
 Most Probable Value = 9.765 
 Percent Recovery = 101.8 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920092 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 10.055 
 Most Probable Value = 9.765 
 Percent Recovery = 103.0 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880143 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25163-75159  Lab Value = 9.950 
 Most Probable Value = 9.765 
 Percent Recovery = 101.9 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840019 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 9.796 
 Most Probable Value = 9.765 
 Percent Recovery = 100.3 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780233 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 10.066 
 Most Probable Value = 9.765 
 Percent Recovery = 103.1 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760037 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25163-75159  Lab Value = 10.854 
 Most Probable Value = 10.525 
 Percent Recovery = 103.1 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760036 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75155  Lab Value = 10.385 
 Most Probable Value = 10.185 
 Percent Recovery = 102.0 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760040 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure

- Silica, FIL, ICP-OES -
Percent Recovery by Concentration
NWQL Parameter: 00955, Method: PLA11
Analysis Dates: 10/03/01 through 09/29/06
Open Data Set

 Lab Value = 4.854 
 Most Probable Value = 11.175 
 Percent Recovery = 43.4 
 Analysis Date = 12/05/05 
 Lab Sample ID = 3350107 
 Number of FPS (SD) = -9.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.790 
 Most Probable Value = 1.750 
 Percent Recovery = 159.4 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1160124 
 Number of FPS (SD) = 9.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 19.450 
 Most Probable Value = 1.750 
 Percent Recovery = 1111.4 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650153 
 Number of FPS (SD) = 167.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 45.090 
 Most Probable Value = 6.005 
 Percent Recovery = 750.9 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0080053 
 Number of FPS (SD) = 107.6 
 Blind Sample ID = 25167-75169  Lab Value = 0.444 
 Most Probable Value = 2.625 
 Percent Recovery = 16.9 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = -13.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.130 
 Most Probable Value = 7.400 
 Percent Recovery = 1.8 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250003 
 Number of FPS (SD) = -15.8 
 Blind Sample ID = 50161-50DIW  Lab Value = 4.854 
 Most Probable Value = 11.175 
 Percent Recovery = 43.4 
 Analysis Date = 12/05/05 
 Lab Sample ID = 3350107 
 Number of FPS (SD) = -9.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.790 
 Most Probable Value = 1.750 
 Percent Recovery = 159.4 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1160124 
 Number of FPS (SD) = 9.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 19.450 
 Most Probable Value = 1.750 
 Percent Recovery = 1111.4 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650153 
 Number of FPS (SD) = 167.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 45.090 
 Most Probable Value = 6.005 
 Percent Recovery = 750.9 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0080053 
 Number of FPS (SD) = 107.6 
 Blind Sample ID = 25167-75169  Lab Value = 0.444 
 Most Probable Value = 2.625 
 Percent Recovery = 16.9 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = -13.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.130 
 Most Probable Value = 7.400 
 Percent Recovery = 1.8 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250003 
 Number of FPS (SD) = -15.8 
 Blind Sample ID = 50161-50DIW  Lab Value = 11.300 
 Most Probable Value = 11.175 
 Percent Recovery = 101.1 
 Analysis Date = 09/29/06 
 Lab Sample ID = 2700087 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.149 
 Most Probable Value = 4.200 
 Percent Recovery = 98.8 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2690079 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 7.028 
 Most Probable Value = 6.850 
 Percent Recovery = 102.6 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2650112 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25177-75175  Lab Value = 10.970 
 Most Probable Value = 11.175 
 Percent Recovery = 98.2 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2630117 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.166 
 Most Probable Value = 4.200 
 Percent Recovery = 99.2 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2620208 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.782 
 Most Probable Value = 6.850 
 Percent Recovery = 99.0 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2580206 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25177-75175  Lab Value = 11.030 
 Most Probable Value = 11.175 
 Percent Recovery = 98.7 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2560143 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 11.190 
 Most Probable Value = 11.175 
 Percent Recovery = 100.1 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2480072 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.225 
 Most Probable Value = 4.200 
 Percent Recovery = 100.6 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2500169 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.895 
 Most Probable Value = 6.850 
 Percent Recovery = 100.7 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2500167 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 4.071 
 Most Probable Value = 4.200 
 Percent Recovery = 96.9 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2300087 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75175-25DIW  Lab Value = 4.223 
 Most Probable Value = 4.200 
 Percent Recovery = 100.5 
 Analysis Date = 09/01/06 
 Lab Sample ID = 2230259 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 12.750 
 Most Probable Value = 12.750 
 Percent Recovery = 100.0 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2410041 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50177-50179  Lab Value = 4.192 
 Most Probable Value = 4.200 
 Percent Recovery = 99.8 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2370432 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.811 
 Most Probable Value = 6.850 
 Percent Recovery = 99.4 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2360201 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25177-75175  Lab Value = 4.138 
 Most Probable Value = 4.200 
 Percent Recovery = 98.5 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2190177 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 12.290 
 Most Probable Value = 12.750 
 Percent Recovery = 96.4 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2340039 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50177-50179  Lab Value = 6.753 
 Most Probable Value = 6.850 
 Percent Recovery = 98.6 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2280131 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25177-75175  Lab Value = 12.500 
 Most Probable Value = 12.750 
 Percent Recovery = 98.0 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2270193 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50177-50179  Lab Value = 6.583 
 Most Probable Value = 6.850 
 Percent Recovery = 96.1 
 Analysis Date = 08/10/06 
 Lab Sample ID = 2210198 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25177-75175  Lab Value = 12.330 
 Most Probable Value = 12.750 
 Percent Recovery = 96.7 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2200106 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50177-50179  Lab Value = 6.896 
 Most Probable Value = 6.850 
 Percent Recovery = 100.7 
 Analysis Date = 08/04/06 
 Lab Sample ID = 2150114 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 11.390 
 Most Probable Value = 11.675 
 Percent Recovery = 97.6 
 Analysis Date = 08/01/06 
 Lab Sample ID = 2120205 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25179-75177  Lab Value = 12.720 
 Most Probable Value = 12.750 
 Percent Recovery = 99.8 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2080099 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50177-50179  Lab Value = 4.307 
 Most Probable Value = 4.200 
 Percent Recovery = 102.5 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2060031 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 11.750 
 Most Probable Value = 11.675 
 Percent Recovery = 100.6 
 Analysis Date = 07/25/06 
 Lab Sample ID = 2050125 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25179-75177  Lab Value = 4.107 
 Most Probable Value = 4.200 
 Percent Recovery = 97.8 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990164 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 12.510 
 Most Probable Value = 12.750 
 Percent Recovery = 98.1 
 Analysis Date = 07/21/06 
 Lab Sample ID = 2010016 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50177-50179  Lab Value = 11.320 
 Most Probable Value = 11.675 
 Percent Recovery = 97.0 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990013 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25179-75177  Lab Value = 12.290 
 Most Probable Value = 12.750 
 Percent Recovery = 96.4 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1940283 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50177-50179  Lab Value = 4.212 
 Most Probable Value = 4.200 
 Percent Recovery = 100.3 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1930120 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 4.152 
 Most Probable Value = 4.200 
 Percent Recovery = 98.9 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1860015 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 12.620 
 Most Probable Value = 12.750 
 Percent Recovery = 99.0 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910085 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50177-50179  Lab Value = 2.848 
 Most Probable Value = 2.800 
 Percent Recovery = 101.7 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1860009 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.790 
 Most Probable Value = 11.675 
 Percent Recovery = 101.0 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910079 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25179-75177  Lab Value = 12.610 
 Most Probable Value = 12.750 
 Percent Recovery = 98.9 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1790180 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50177-50179  Lab Value = 11.620 
 Most Probable Value = 11.675 
 Percent Recovery = 99.5 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1800252 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25179-75177  Lab Value = 2.796 
 Most Probable Value = 2.800 
 Percent Recovery = 99.9 
 Analysis Date = 07/06/06 
 Lab Sample ID = 1780111 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 12.860 
 Most Probable Value = 12.750 
 Percent Recovery = 100.9 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1730126 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50177-50179  Lab Value = 2.836 
 Most Probable Value = 2.800 
 Percent Recovery = 101.3 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1730123 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.930 
 Most Probable Value = 11.675 
 Percent Recovery = 102.2 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740210 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 12.860 
 Most Probable Value = 12.750 
 Percent Recovery = 100.9 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1650118 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50177-50179  Lab Value = 11.890 
 Most Probable Value = 11.675 
 Percent Recovery = 101.8 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1660146 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25179-75177  Lab Value = 2.779 
 Most Probable Value = 2.800 
 Percent Recovery = 99.2 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1630153 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.450 
 Most Probable Value = 11.675 
 Percent Recovery = 98.1 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1590164 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25179-75177  Lab Value = 12.520 
 Most Probable Value = 12.750 
 Percent Recovery = 98.2 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1570194 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50177-50179  Lab Value = 11.270 
 Most Probable Value = 11.175 
 Percent Recovery = 100.9 
 Analysis Date = 06/01/06 
 Lab Sample ID = 1500067 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.767 
 Most Probable Value = 2.800 
 Percent Recovery = 98.8 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460013 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.630 
 Most Probable Value = 11.675 
 Percent Recovery = 99.6 
 Analysis Date = 05/24/06 
 Lab Sample ID = 1430053 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25179-75177  Lab Value = 11.230 
 Most Probable Value = 11.175 
 Percent Recovery = 100.5 
 Analysis Date = 05/23/06 
 Lab Sample ID = 1420088 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.862 
 Most Probable Value = 2.800 
 Percent Recovery = 102.2 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1380005 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.580 
 Most Probable Value = 11.675 
 Percent Recovery = 99.2 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1360164 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25179-75177  Lab Value = 11.060 
 Most Probable Value = 11.175 
 Percent Recovery = 99.0 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1350230 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.826 
 Most Probable Value = 2.800 
 Percent Recovery = 100.9 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1310139 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.240 
 Most Probable Value = 11.175 
 Percent Recovery = 100.6 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1280106 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 11.710 
 Most Probable Value = 11.675 
 Percent Recovery = 100.3 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1290065 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25179-75177  Lab Value = 2.860 
 Most Probable Value = 2.800 
 Percent Recovery = 102.1 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1240137 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.990 
 Most Probable Value = 11.675 
 Percent Recovery = 102.7 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1220155 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 6.943 
 Most Probable Value = 6.850 
 Percent Recovery = 101.4 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1210042 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 11.320 
 Most Probable Value = 11.175 
 Percent Recovery = 101.3 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1170183 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.887 
 Most Probable Value = 2.800 
 Percent Recovery = 103.1 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1160104 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.951 
 Most Probable Value = 6.850 
 Percent Recovery = 101.5 
 Analysis Date = 04/26/06 
 Lab Sample ID = 1150093 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 11.140 
 Most Probable Value = 11.175 
 Percent Recovery = 99.7 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1100075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.851 
 Most Probable Value = 2.800 
 Percent Recovery = 101.8 
 Analysis Date = 04/20/06 
 Lab Sample ID = 1080077 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.962 
 Most Probable Value = 6.850 
 Percent Recovery = 101.6 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1070042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25177-75175  Lab Value = 11.160 
 Most Probable Value = 11.175 
 Percent Recovery = 99.9 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 11.230 
 Most Probable Value = 11.175 
 Percent Recovery = 100.5 
 Analysis Date = 04/13/06 
 Lab Sample ID = 0960076 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.859 
 Most Probable Value = 2.800 
 Percent Recovery = 102.1 
 Analysis Date = 04/13/06 
 Lab Sample ID = 1010013 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 7.019 
 Most Probable Value = 6.850 
 Percent Recovery = 102.5 
 Analysis Date = 04/11/06 
 Lab Sample ID = 1000129 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25177-75175  Lab Value = 2.817 
 Most Probable Value = 2.800 
 Percent Recovery = 100.6 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0930084 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.231 
 Most Probable Value = 4.200 
 Percent Recovery = 100.7 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0880038 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.890 
 Most Probable Value = 6.850 
 Percent Recovery = 100.6 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0860080 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 11.280 
 Most Probable Value = 11.175 
 Percent Recovery = 100.9 
 Analysis Date = 03/27/06 
 Lab Sample ID = 0830215 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.148 
 Most Probable Value = 4.200 
 Percent Recovery = 98.8 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0810067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.916 
 Most Probable Value = 6.850 
 Percent Recovery = 101.0 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0800054 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 11.540 
 Most Probable Value = 11.175 
 Percent Recovery = 103.3 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0750092 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.330 
 Most Probable Value = 4.200 
 Percent Recovery = 103.1 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0740106 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75175-25DIW  Lab Value = 7.203 
 Most Probable Value = 6.850 
 Percent Recovery = 105.2 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0720061 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25177-75175  Lab Value = 11.290 
 Most Probable Value = 11.175 
 Percent Recovery = 101.0 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0680005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.259 
 Most Probable Value = 4.200 
 Percent Recovery = 101.4 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0670054 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 7.181 
 Most Probable Value = 6.850 
 Percent Recovery = 104.8 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0650046 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25177-75175  Lab Value = 11.520 
 Most Probable Value = 11.175 
 Percent Recovery = 103.1 
 Analysis Date = 03/06/06 
 Lab Sample ID = 0610058 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.305 
 Most Probable Value = 4.200 
 Percent Recovery = 102.5 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0590095 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 13.190 
 Most Probable Value = 12.750 
 Percent Recovery = 103.5 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0600076 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50177-50179  Lab Value = 6.946 
 Most Probable Value = 6.850 
 Percent Recovery = 101.4 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0580120 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 12.960 
 Most Probable Value = 12.750 
 Percent Recovery = 101.6 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0540074 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50177-50179  Lab Value = 4.319 
 Most Probable Value = 4.200 
 Percent Recovery = 102.8 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0520092 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75175-25DIW  Lab Value = 13.090 
 Most Probable Value = 12.750 
 Percent Recovery = 102.7 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0470074 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50177-50179  Lab Value = 7.146 
 Most Probable Value = 6.850 
 Percent Recovery = 104.3 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0470068 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25177-75175  Lab Value = 4.322 
 Most Probable Value = 4.200 
 Percent Recovery = 102.9 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0440049 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75175-25DIW  Lab Value = 12.880 
 Most Probable Value = 12.750 
 Percent Recovery = 101.0 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0390043 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50177-50179  Lab Value = 7.017 
 Most Probable Value = 6.850 
 Percent Recovery = 102.4 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0400070 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25177-75175  Lab Value = 4.394 
 Most Probable Value = 4.200 
 Percent Recovery = 104.6 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.951 
 Most Probable Value = 6.850 
 Percent Recovery = 101.5 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0330067 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 11.630 
 Most Probable Value = 11.675 
 Percent Recovery = 99.6 
 Analysis Date = 02/02/06 
 Lab Sample ID = 0320020 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25179-75177  Lab Value = 12.780 
 Most Probable Value = 12.750 
 Percent Recovery = 100.2 
 Analysis Date = 01/31/06 
 Lab Sample ID = 0300053 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50177-50179  Lab Value = 4.519 
 Most Probable Value = 4.200 
 Percent Recovery = 107.6 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 12.290 
 Most Probable Value = 11.675 
 Percent Recovery = 105.3 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0250064 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25179-75177  Lab Value = 4.320 
 Most Probable Value = 4.200 
 Percent Recovery = 102.9 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0190007 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75175-25DIW  Lab Value = 13.300 
 Most Probable Value = 12.750 
 Percent Recovery = 104.3 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0230031 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50177-50179  Lab Value = 12.650 
 Most Probable Value = 12.750 
 Percent Recovery = 99.2 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0130009 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50177-50179  Lab Value = 11.510 
 Most Probable Value = 11.675 
 Percent Recovery = 98.6 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0180050 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25179-75177  Lab Value = 4.399 
 Most Probable Value = 4.200 
 Percent Recovery = 104.7 
 Analysis Date = 01/17/06 
 Lab Sample ID = 0110064 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75175-25DIW  Lab Value = 12.340 
 Most Probable Value = 11.675 
 Percent Recovery = 105.7 
 Analysis Date = 01/17/06 
 Lab Sample ID = 0100028 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25179-75177  Lab Value = 4.301 
 Most Probable Value = 4.200 
 Percent Recovery = 102.4 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0040037 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 13.050 
 Most Probable Value = 12.750 
 Percent Recovery = 102.4 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0060013 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50177-50179  Lab Value = 13.060 
 Most Probable Value = 12.750 
 Percent Recovery = 102.4 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3620021 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50177-50179  Lab Value = 2.819 
 Most Probable Value = 2.800 
 Percent Recovery = 100.7 
 Analysis Date = 01/04/06 
 Lab Sample ID = 0030024 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 12.060 
 Most Probable Value = 11.675 
 Percent Recovery = 103.3 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3630004 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25179-75177  Lab Value = 2.826 
 Most Probable Value = 2.800 
 Percent Recovery = 100.9 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3570008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.850 
 Most Probable Value = 11.675 
 Percent Recovery = 101.5 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3550006 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25179-75177  Lab Value = 12.980 
 Most Probable Value = 12.750 
 Percent Recovery = 101.8 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3530067 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50177-50179  Lab Value = 2.801 
 Most Probable Value = 2.800 
 Percent Recovery = 100.0 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3500079 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 12.150 
 Most Probable Value = 11.675 
 Percent Recovery = 104.1 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3480002 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25179-75177  Lab Value = 12.550 
 Most Probable Value = 12.750 
 Percent Recovery = 98.4 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3460031 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50177-50179  Lab Value = 2.814 
 Most Probable Value = 2.800 
 Percent Recovery = 100.5 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3430075 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 12.740 
 Most Probable Value = 12.750 
 Percent Recovery = 99.9 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3390049 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50177-50179  Lab Value = 11.960 
 Most Probable Value = 11.675 
 Percent Recovery = 102.4 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3400170 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 2.758 
 Most Probable Value = 2.800 
 Percent Recovery = 98.5 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.670 
 Most Probable Value = 11.675 
 Percent Recovery = 100.0 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3320016 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25179-75177  Lab Value = 11.370 
 Most Probable Value = 11.175 
 Percent Recovery = 101.7 
 Analysis Date = 11/29/05 
 Lab Sample ID = 3270115 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.783 
 Most Probable Value = 2.800 
 Percent Recovery = 99.4 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3250050 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 12.330 
 Most Probable Value = 11.675 
 Percent Recovery = 105.6 
 Analysis Date = 11/18/05 
 Lab Sample ID = 3210143 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25179-75177  Lab Value = 11.380 
 Most Probable Value = 11.175 
 Percent Recovery = 101.8 
 Analysis Date = 11/17/05 
 Lab Sample ID = 3200105 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.827 
 Most Probable Value = 2.800 
 Percent Recovery = 101.0 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3180039 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 11.930 
 Most Probable Value = 11.675 
 Percent Recovery = 102.2 
 Analysis Date = 11/14/05 
 Lab Sample ID = 3130035 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25179-75177  Lab Value = 11.290 
 Most Probable Value = 11.175 
 Percent Recovery = 101.0 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3120060 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.811 
 Most Probable Value = 2.800 
 Percent Recovery = 100.4 
 Analysis Date = 11/07/05 
 Lab Sample ID = 3080100 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 12.233 
 Most Probable Value = 11.675 
 Percent Recovery = 104.8 
 Analysis Date = 11/04/05 
 Lab Sample ID = 3060047 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25179-75177  Lab Value = 7.119 
 Most Probable Value = 6.850 
 Percent Recovery = 103.9 
 Analysis Date = 11/02/05 
 Lab Sample ID = 3050057 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25177-75175  Lab Value = 11.350 
 Most Probable Value = 11.175 
 Percent Recovery = 101.6 
 Analysis Date = 10/31/05 
 Lab Sample ID = 3010129 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.921 
 Most Probable Value = 2.800 
 Percent Recovery = 104.3 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2990128 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.927 
 Most Probable Value = 6.850 
 Percent Recovery = 101.1 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2980105 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 11.060 
 Most Probable Value = 11.175 
 Percent Recovery = 99.0 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970032 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.650 
 Most Probable Value = 2.800 
 Percent Recovery = 94.6 
 Analysis Date = 10/21/05 
 Lab Sample ID = 2920101 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.567 
 Most Probable Value = 6.850 
 Percent Recovery = 95.9 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2910144 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25177-75175  Lab Value = 11.190 
 Most Probable Value = 11.175 
 Percent Recovery = 100.1 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2870111 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 11.050 
 Most Probable Value = 11.175 
 Percent Recovery = 98.9 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2790065 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 2.641 
 Most Probable Value = 2.800 
 Percent Recovery = 94.3 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850132 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.685 
 Most Probable Value = 6.850 
 Percent Recovery = 97.6 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850126 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25177-75175  Lab Value = 2.744 
 Most Probable Value = 2.800 
 Percent Recovery = 98.0 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2770189 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 8.387 
 Most Probable Value = 8.350 
 Percent Recovery = 100.4 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2730265 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50173  Lab Value = 5.522 
 Most Probable Value = 5.550 
 Percent Recovery = 99.5 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2710079 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.615 
 Most Probable Value = 2.800 
 Percent Recovery = 93.4 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2690051 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 8.217 
 Most Probable Value = 8.350 
 Percent Recovery = 98.4 
 Analysis Date = 09/21/05 
 Lab Sample ID = 2590320 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50173  Lab Value = 5.358 
 Most Probable Value = 5.550 
 Percent Recovery = 96.5 
 Analysis Date = 09/15/05 
 Lab Sample ID = 2570004 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.801 
 Most Probable Value = 2.800 
 Percent Recovery = 100.0 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2550029 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 8.382 
 Most Probable Value = 8.350 
 Percent Recovery = 100.4 
 Analysis Date = 09/13/05 
 Lab Sample ID = 2520046 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50173  Lab Value = 5.727 
 Most Probable Value = 5.550 
 Percent Recovery = 103.2 
 Analysis Date = 09/09/05 
 Lab Sample ID = 2500116 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.784 
 Most Probable Value = 2.800 
 Percent Recovery = 99.4 
 Analysis Date = 09/08/05 
 Lab Sample ID = 2450119 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 8.531 
 Most Probable Value = 8.350 
 Percent Recovery = 102.2 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380182 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50173  Lab Value = 7.465 
 Most Probable Value = 7.300 
 Percent Recovery = 102.3 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2410124 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50173  Lab Value = 5.652 
 Most Probable Value = 5.550 
 Percent Recovery = 101.8 
 Analysis Date = 08/30/05 
 Lab Sample ID = 2350074 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 7.441 
 Most Probable Value = 7.300 
 Percent Recovery = 101.9 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2340045 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50173  Lab Value = 8.156 
 Most Probable Value = 8.350 
 Percent Recovery = 97.7 
 Analysis Date = 08/26/05 
 Lab Sample ID = 2300263 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50175-50173  Lab Value = 5.429 
 Most Probable Value = 5.550 
 Percent Recovery = 97.8 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280030 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50173-50DIW  Lab Value = 7.183 
 Most Probable Value = 7.300 
 Percent Recovery = 98.4 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280034 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50173  Lab Value = 7.911 
 Most Probable Value = 8.350 
 Percent Recovery = 94.7 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2230321 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50175-50173  Lab Value = 5.424 
 Most Probable Value = 5.550 
 Percent Recovery = 97.7 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220220 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50173-50DIW  Lab Value = 7.219 
 Most Probable Value = 7.300 
 Percent Recovery = 98.9 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220224 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50173  Lab Value = 8.212 
 Most Probable Value = 8.350 
 Percent Recovery = 98.3 
 Analysis Date = 08/12/05 
 Lab Sample ID = 2160216 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50173  Lab Value = 5.410 
 Most Probable Value = 5.550 
 Percent Recovery = 97.5 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140086 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.856 
 Most Probable Value = 5.075 
 Percent Recovery = 95.7 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140084 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25171-75175  Lab Value = 7.378 
 Most Probable Value = 7.300 
 Percent Recovery = 101.1 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2090138 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50173  Lab Value = 8.291 
 Most Probable Value = 8.350 
 Percent Recovery = 99.3 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2070089 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50173  Lab Value = 4.956 
 Most Probable Value = 5.075 
 Percent Recovery = 97.7 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2060113 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25171-75175  Lab Value = 7.196 
 Most Probable Value = 7.300 
 Percent Recovery = 98.6 
 Analysis Date = 07/25/05 
 Lab Sample ID = 2020104 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50173  Lab Value = 8.512 
 Most Probable Value = 8.350 
 Percent Recovery = 101.9 
 Analysis Date = 07/20/05 
 Lab Sample ID = 2000160 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50173  Lab Value = 5.152 
 Most Probable Value = 5.075 
 Percent Recovery = 101.5 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1990215 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 7.365 
 Most Probable Value = 7.300 
 Percent Recovery = 100.9 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1950047 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50173  Lab Value = 7.288 
 Most Probable Value = 7.300 
 Percent Recovery = 99.8 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1880189 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50171-50173  Lab Value = 8.267 
 Most Probable Value = 8.350 
 Percent Recovery = 99.0 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1930208 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50175-50173  Lab Value = 5.174 
 Most Probable Value = 5.075 
 Percent Recovery = 102.0 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1920126 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 9.088 
 Most Probable Value = 8.350 
 Percent Recovery = 108.8 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1860038 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50175-50173  Lab Value = 1.817 
 Most Probable Value = 1.750 
 Percent Recovery = 103.8 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1820057 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.301 
 Most Probable Value = 5.075 
 Percent Recovery = 104.5 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1800229 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25171-75175  Lab Value = 1.822 
 Most Probable Value = 1.750 
 Percent Recovery = 104.1 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1750352 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.315 
 Most Probable Value = 5.075 
 Percent Recovery = 104.7 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1780133 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25171-75175  Lab Value = 5.553 
 Most Probable Value = 5.075 
 Percent Recovery = 109.4 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1730155 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25171-75175  Lab Value = 5.099 
 Most Probable Value = 5.075 
 Percent Recovery = 100.5 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1710126 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25171-75175  Lab Value = 1.812 
 Most Probable Value = 1.750 
 Percent Recovery = 103.5 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1680210 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.280 
 Most Probable Value = 5.075 
 Percent Recovery = 104.0 
 Analysis Date = 06/18/05 
 Lab Sample ID = 1660200 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25171-75175  Lab Value = 5.261 
 Most Probable Value = 5.075 
 Percent Recovery = 103.7 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1640123 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 1.791 
 Most Probable Value = 1.750 
 Percent Recovery = 102.3 
 Analysis Date = 06/13/05 
 Lab Sample ID = 1610162 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.167 
 Most Probable Value = 5.075 
 Percent Recovery = 101.8 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1590165 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 5.325 
 Most Probable Value = 5.075 
 Percent Recovery = 104.9 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1570142 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25171-75175  Lab Value = 2.866 
 Most Probable Value = 2.800 
 Percent Recovery = 102.4 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1510160 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.795 
 Most Probable Value = 1.750 
 Percent Recovery = 102.6 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1460180 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.231 
 Most Probable Value = 5.075 
 Percent Recovery = 103.1 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1440185 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25171-75175  Lab Value = 2.867 
 Most Probable Value = 2.800 
 Percent Recovery = 102.4 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1430072 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.795 
 Most Probable Value = 1.750 
 Percent Recovery = 102.6 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1390141 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.862 
 Most Probable Value = 2.800 
 Percent Recovery = 102.2 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1360165 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 5.341 
 Most Probable Value = 5.075 
 Percent Recovery = 105.2 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1370182 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25171-75175  Lab Value = 1.698 
 Most Probable Value = 1.750 
 Percent Recovery = 97.0 
 Analysis Date = 05/16/05 
 Lab Sample ID = 1320177 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.441 
 Most Probable Value = 5.075 
 Percent Recovery = 107.2 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1300120 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25171-75175  Lab Value = 2.755 
 Most Probable Value = 2.800 
 Percent Recovery = 98.4 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1290086 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.829 
 Most Probable Value = 1.750 
 Percent Recovery = 104.5 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.954 
 Most Probable Value = 5.550 
 Percent Recovery = 107.3 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1220045 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.289 
 Most Probable Value = 5.075 
 Percent Recovery = 104.2 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1230134 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25171-75175  Lab Value = 2.830 
 Most Probable Value = 2.800 
 Percent Recovery = 101.1 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1180188 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 5.941 
 Most Probable Value = 5.550 
 Percent Recovery = 107.0 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1150102 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.870 
 Most Probable Value = 2.800 
 Percent Recovery = 102.5 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1120317 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 5.841 
 Most Probable Value = 5.550 
 Percent Recovery = 105.2 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090070 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.830 
 Most Probable Value = 1.750 
 Percent Recovery = 104.6 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090065 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.907 
 Most Probable Value = 2.800 
 Percent Recovery = 103.8 
 Analysis Date = 04/19/05 
 Lab Sample ID = 1050221 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.723 
 Most Probable Value = 1.750 
 Percent Recovery = 98.5 
 Analysis Date = 04/16/05 
 Lab Sample ID = 1030092 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.779 
 Most Probable Value = 5.550 
 Percent Recovery = 104.1 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1010114 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.934 
 Most Probable Value = 2.800 
 Percent Recovery = 104.8 
 Analysis Date = 04/13/05 
 Lab Sample ID = 0970111 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.786 
 Most Probable Value = 1.750 
 Percent Recovery = 102.1 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0950133 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 9.153 
 Most Probable Value = 8.350 
 Percent Recovery = 109.6 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0890103 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50175-50173  Lab Value = 5.877 
 Most Probable Value = 5.550 
 Percent Recovery = 105.9 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0840175 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.891 
 Most Probable Value = 2.800 
 Percent Recovery = 103.3 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0820101 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 8.812 
 Most Probable Value = 8.350 
 Percent Recovery = 105.5 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0810035 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50173  Lab Value = 5.914 
 Most Probable Value = 5.550 
 Percent Recovery = 106.6 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0770124 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.861 
 Most Probable Value = 5.550 
 Percent Recovery = 105.6 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0700206 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.929 
 Most Probable Value = 2.800 
 Percent Recovery = 104.6 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750083 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 8.926 
 Most Probable Value = 8.350 
 Percent Recovery = 106.9 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750090 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50175-50173  Lab Value = 2.820 
 Most Probable Value = 2.800 
 Percent Recovery = 100.7 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0680057 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 8.753 
 Most Probable Value = 8.350 
 Percent Recovery = 104.8 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0670097 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50173  Lab Value = 5.851 
 Most Probable Value = 5.550 
 Percent Recovery = 105.4 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0630095 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.805 
 Most Probable Value = 2.800 
 Percent Recovery = 100.2 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0610081 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 7.589 
 Most Probable Value = 7.300 
 Percent Recovery = 104.0 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0600114 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 8.642 
 Most Probable Value = 8.350 
 Percent Recovery = 103.5 
 Analysis Date = 03/01/05 
 Lab Sample ID = 0560030 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50173  Lab Value = 5.868 
 Most Probable Value = 5.550 
 Percent Recovery = 105.7 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0550086 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 7.642 
 Most Probable Value = 7.300 
 Percent Recovery = 104.7 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0540039 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50171-50173  Lab Value = 8.330 
 Most Probable Value = 8.350 
 Percent Recovery = 99.8 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0530105 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50173  Lab Value = 5.596 
 Most Probable Value = 5.550 
 Percent Recovery = 100.8 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0480107 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50173-50DIW  Lab Value = 7.472 
 Most Probable Value = 7.300 
 Percent Recovery = 102.4 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0470024 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50173  Lab Value = 8.673 
 Most Probable Value = 8.350 
 Percent Recovery = 103.9 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0420133 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50173  Lab Value = 5.717 
 Most Probable Value = 5.550 
 Percent Recovery = 103.0 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0410186 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50173-50DIW  Lab Value = 8.765 
 Most Probable Value = 8.350 
 Percent Recovery = 105.0 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0380082 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50173  Lab Value = 7.668 
 Most Probable Value = 7.300 
 Percent Recovery = 105.0 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0390059 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50171-50173  Lab Value = 5.759 
 Most Probable Value = 5.550 
 Percent Recovery = 103.8 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0330054 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 5.142 
 Most Probable Value = 5.075 
 Percent Recovery = 101.3 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0320101 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25171-75175  Lab Value = 8.784 
 Most Probable Value = 8.350 
 Percent Recovery = 105.2 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50173  Lab Value = 7.810 
 Most Probable Value = 7.300 
 Percent Recovery = 107.0 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0280053 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50171-50173  Lab Value = 5.196 
 Most Probable Value = 5.075 
 Percent Recovery = 102.4 
 Analysis Date = 01/26/05 
 Lab Sample ID = 0250046 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25171-75175  Lab Value = 7.618 
 Most Probable Value = 7.300 
 Percent Recovery = 104.4 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0210120 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50173  Lab Value = 8.678 
 Most Probable Value = 8.350 
 Percent Recovery = 103.9 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0190084 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50173  Lab Value = 4.999 
 Most Probable Value = 5.075 
 Percent Recovery = 98.5 
 Analysis Date = 01/19/05 
 Lab Sample ID = 0180076 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 9.048 
 Most Probable Value = 8.350 
 Percent Recovery = 108.4 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0110024 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50175-50173  Lab Value = 7.807 
 Most Probable Value = 7.300 
 Percent Recovery = 106.9 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0130107 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50171-50173  Lab Value = 5.102 
 Most Probable Value = 5.075 
 Percent Recovery = 100.5 
 Analysis Date = 01/11/05 
 Lab Sample ID = 0100085 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25171-75175  Lab Value = 7.769 
 Most Probable Value = 7.300 
 Percent Recovery = 106.4 
 Analysis Date = 01/10/05 
 Lab Sample ID = 0060063 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50171-50173  Lab Value = 8.693 
 Most Probable Value = 8.350 
 Percent Recovery = 104.1 
 Analysis Date = 01/06/05 
 Lab Sample ID = 0040022 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50173  Lab Value = 1.758 
 Most Probable Value = 1.750 
 Percent Recovery = 100.5 
 Analysis Date = 01/04/05 
 Lab Sample ID = 3650040 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.170 
 Most Probable Value = 5.075 
 Percent Recovery = 101.9 
 Analysis Date = 12/30/04 
 Lab Sample ID = 3630017 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 1.791 
 Most Probable Value = 1.750 
 Percent Recovery = 102.3 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620027 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 7.835 
 Most Probable Value = 7.300 
 Percent Recovery = 107.3 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620018 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50171-50173  Lab Value = 5.233 
 Most Probable Value = 5.075 
 Percent Recovery = 103.1 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3560051 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25171-75175  Lab Value = 1.821 
 Most Probable Value = 1.750 
 Percent Recovery = 104.1 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3510149 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.002 
 Most Probable Value = 7.300 
 Percent Recovery = 109.6 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3520153 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50171-50173  Lab Value = 5.306 
 Most Probable Value = 5.075 
 Percent Recovery = 104.6 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3490091 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25171-75175  Lab Value = 7.698 
 Most Probable Value = 7.300 
 Percent Recovery = 105.5 
 Analysis Date = 12/14/04 
 Lab Sample ID = 3450290 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50173  Lab Value = 1.812 
 Most Probable Value = 1.750 
 Percent Recovery = 103.5 
 Analysis Date = 12/11/04 
 Lab Sample ID = 3440144 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.264 
 Most Probable Value = 5.075 
 Percent Recovery = 103.7 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3430066 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 7.510 
 Most Probable Value = 7.300 
 Percent Recovery = 102.9 
 Analysis Date = 12/07/04 
 Lab Sample ID = 3410092 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50173  Lab Value = 2.817 
 Most Probable Value = 2.800 
 Percent Recovery = 100.6 
 Analysis Date = 12/04/04 
 Lab Sample ID = 3360081 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.790 
 Most Probable Value = 1.750 
 Percent Recovery = 102.3 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.180 
 Most Probable Value = 5.075 
 Percent Recovery = 102.1 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3290011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 2.847 
 Most Probable Value = 2.800 
 Percent Recovery = 101.7 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3280098 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.769 
 Most Probable Value = 1.750 
 Percent Recovery = 101.1 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3270045 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.882 
 Most Probable Value = 2.800 
 Percent Recovery = 102.9 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3210084 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 5.291 
 Most Probable Value = 5.075 
 Percent Recovery = 104.3 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3220112 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25171-75175  Lab Value = 1.793 
 Most Probable Value = 1.750 
 Percent Recovery = 102.5 
 Analysis Date = 11/16/04 
 Lab Sample ID = 3170165 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.866 
 Most Probable Value = 2.800 
 Percent Recovery = 102.4 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3130201 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 5.106 
 Most Probable Value = 5.075 
 Percent Recovery = 100.6 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3140104 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25171-75175  Lab Value = 1.781 
 Most Probable Value = 1.750 
 Percent Recovery = 101.8 
 Analysis Date = 11/08/04 
 Lab Sample ID = 3100011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.163 
 Most Probable Value = 5.075 
 Percent Recovery = 101.7 
 Analysis Date = 11/05/04 
 Lab Sample ID = 3080008 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 5.643 
 Most Probable Value = 5.550 
 Percent Recovery = 101.7 
 Analysis Date = 11/04/04 
 Lab Sample ID = 3060116 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.779 
 Most Probable Value = 2.800 
 Percent Recovery = 99.2 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3030011 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.709 
 Most Probable Value = 1.750 
 Percent Recovery = 97.7 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3000185 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.993 
 Most Probable Value = 5.550 
 Percent Recovery = 108.0 
 Analysis Date = 10/30/04 
 Lab Sample ID = 2990113 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.848 
 Most Probable Value = 2.800 
 Percent Recovery = 101.7 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2950151 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.733 
 Most Probable Value = 1.750 
 Percent Recovery = 99.0 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2940026 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.939 
 Most Probable Value = 2.800 
 Percent Recovery = 105.0 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2890198 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 6.325 
 Most Probable Value = 5.550 
 Percent Recovery = 114.0 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2920033 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 1.772 
 Most Probable Value = 1.750 
 Percent Recovery = 101.3 
 Analysis Date = 10/15/04 
 Lab Sample ID = 2870064 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.811 
 Most Probable Value = 5.550 
 Percent Recovery = 104.7 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2820227 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50173-50DIW  Lab Value = 2.863 
 Most Probable Value = 2.800 
 Percent Recovery = 102.3 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2800209 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 1.757 
 Most Probable Value = 1.750 
 Percent Recovery = 100.4 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2780101 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.735 
 Most Probable Value = 5.935 
 Percent Recovery = 113.5 
 Analysis Date = 10/05/04 
 Lab Sample ID = 2660100 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 25169-75167  Lab Value = 4.788 
 Most Probable Value = 4.700 
 Percent Recovery = 101.9 
 Analysis Date = 10/02/04 
 Lab Sample ID = 2710005 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50171  Lab Value = 5.021 
 Most Probable Value = 4.700 
 Percent Recovery = 106.8 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2640151 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50167-50171  Lab Value = 1.850 
 Most Probable Value = 1.750 
 Percent Recovery = 105.7 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610092 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.330 
 Most Probable Value = 5.935 
 Percent Recovery = 106.7 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610096 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.240 
 Most Probable Value = 5.935 
 Percent Recovery = 105.1 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2580139 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 1.810 
 Most Probable Value = 1.750 
 Percent Recovery = 103.4 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2570023 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.900 
 Most Probable Value = 4.700 
 Percent Recovery = 104.3 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2540394 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 6.640 
 Most Probable Value = 5.935 
 Percent Recovery = 111.9 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2520141 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25169-75167  Lab Value = 1.810 
 Most Probable Value = 1.750 
 Percent Recovery = 103.4 
 Analysis Date = 09/10/04 
 Lab Sample ID = 2510195 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.850 
 Most Probable Value = 1.750 
 Percent Recovery = 105.7 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470066 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.060 
 Most Probable Value = 4.700 
 Percent Recovery = 107.7 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470068 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50167-50171  Lab Value = 6.390 
 Most Probable Value = 5.935 
 Percent Recovery = 107.7 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470063 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25169-75167  Lab Value = 2.640 
 Most Probable Value = 2.625 
 Percent Recovery = 100.6 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2380232 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.650 
 Most Probable Value = 2.625 
 Percent Recovery = 101.0 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360307 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.720 
 Most Probable Value = 4.530 
 Percent Recovery = 104.2 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360305 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.840 
 Most Probable Value = 4.700 
 Percent Recovery = 103.0 
 Analysis Date = 08/25/04 
 Lab Sample ID = 2330196 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 4.770 
 Most Probable Value = 4.700 
 Percent Recovery = 101.5 
 Analysis Date = 08/25/04 
 Lab Sample ID = 2250114 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 4.660 
 Most Probable Value = 4.530 
 Percent Recovery = 102.9 
 Analysis Date = 08/24/04 
 Lab Sample ID = 2310191 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.770 
 Most Probable Value = 4.530 
 Percent Recovery = 105.3 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290112 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.890 
 Most Probable Value = 4.700 
 Percent Recovery = 104.0 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290181 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 2.640 
 Most Probable Value = 2.625 
 Percent Recovery = 100.6 
 Analysis Date = 08/13/04 
 Lab Sample ID = 2240196 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.580 
 Most Probable Value = 4.530 
 Percent Recovery = 101.1 
 Analysis Date = 08/11/04 
 Lab Sample ID = 2220151 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 2.680 
 Most Probable Value = 2.625 
 Percent Recovery = 102.1 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180207 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.610 
 Most Probable Value = 4.530 
 Percent Recovery = 101.8 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180210 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.690 
 Most Probable Value = 4.700 
 Percent Recovery = 99.8 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2190180 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50167-50171  Lab Value = 4.830 
 Most Probable Value = 4.700 
 Percent Recovery = 102.8 
 Analysis Date = 08/06/04 
 Lab Sample ID = 2170218 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 2.680 
 Most Probable Value = 2.625 
 Percent Recovery = 102.1 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2090247 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.280 
 Most Probable Value = 6.005 
 Percent Recovery = 104.6 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2080068 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25167-75169  Lab Value = 6.240 
 Most Probable Value = 5.935 
 Percent Recovery = 105.1 
 Analysis Date = 07/29/04 
 Lab Sample ID = 2040261 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 2.660 
 Most Probable Value = 2.625 
 Percent Recovery = 101.3 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2030202 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.030 
 Most Probable Value = 5.935 
 Percent Recovery = 101.6 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010149 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 6.190 
 Most Probable Value = 6.005 
 Percent Recovery = 103.1 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010328 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25167-75169  Lab Value = 6.110 
 Most Probable Value = 6.005 
 Percent Recovery = 101.7 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1980050 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25167-75169  Lab Value = 2.730 
 Most Probable Value = 2.625 
 Percent Recovery = 104.0 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1950099 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.220 
 Most Probable Value = 5.935 
 Percent Recovery = 104.8 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1960110 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 2.690 
 Most Probable Value = 2.625 
 Percent Recovery = 102.5 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890096 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.190 
 Most Probable Value = 5.935 
 Percent Recovery = 104.3 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1900183 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 6.140 
 Most Probable Value = 5.935 
 Percent Recovery = 103.5 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1880086 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 6.330 
 Most Probable Value = 6.005 
 Percent Recovery = 105.4 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1910177 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25167-75169  Lab Value = 6.270 
 Most Probable Value = 6.005 
 Percent Recovery = 104.4 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890094 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25167-75169  Lab Value = 4.910 
 Most Probable Value = 4.700 
 Percent Recovery = 104.5 
 Analysis Date = 06/30/04 
 Lab Sample ID = 1800053 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 1.740 
 Most Probable Value = 1.750 
 Percent Recovery = 99.4 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1740198 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.830 
 Most Probable Value = 4.700 
 Percent Recovery = 102.8 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1730133 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 6.157 
 Most Probable Value = 5.935 
 Percent Recovery = 103.7 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1750198 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 1.770 
 Most Probable Value = 1.750 
 Percent Recovery = 101.1 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1680180 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.180 
 Most Probable Value = 5.935 
 Percent Recovery = 104.1 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1690250 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 6.120 
 Most Probable Value = 5.935 
 Percent Recovery = 103.1 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1670238 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 1.780 
 Most Probable Value = 1.750 
 Percent Recovery = 101.7 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660231 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.850 
 Most Probable Value = 4.700 
 Percent Recovery = 103.2 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660229 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 6.270 
 Most Probable Value = 5.935 
 Percent Recovery = 105.6 
 Analysis Date = 06/18/04 
 Lab Sample ID = 1610174 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 1.750 
 Most Probable Value = 1.750 
 Percent Recovery = 100.0 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1600037 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.750 
 Most Probable Value = 1.750 
 Percent Recovery = 100.0 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1560049 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.740 
 Most Probable Value = 4.700 
 Percent Recovery = 100.9 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590115 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 6.010 
 Most Probable Value = 5.935 
 Percent Recovery = 101.3 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590117 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 2.550 
 Most Probable Value = 2.625 
 Percent Recovery = 97.1 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1470159 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.630 
 Most Probable Value = 2.625 
 Percent Recovery = 100.2 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410033 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.690 
 Most Probable Value = 4.530 
 Percent Recovery = 103.5 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450086 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.800 
 Most Probable Value = 4.700 
 Percent Recovery = 102.1 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410184 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 4.630 
 Most Probable Value = 4.530 
 Percent Recovery = 102.2 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1380193 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.730 
 Most Probable Value = 4.700 
 Percent Recovery = 100.6 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1350391 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 2.590 
 Most Probable Value = 2.625 
 Percent Recovery = 98.7 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1320091 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.490 
 Most Probable Value = 4.530 
 Percent Recovery = 99.1 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1340013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.620 
 Most Probable Value = 4.700 
 Percent Recovery = 98.3 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1330110 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 4.450 
 Most Probable Value = 4.530 
 Percent Recovery = 98.2 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280299 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.510 
 Most Probable Value = 4.700 
 Percent Recovery = 96.0 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280298 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50167-50171  Lab Value = 2.690 
 Most Probable Value = 2.625 
 Percent Recovery = 102.5 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260164 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.770 
 Most Probable Value = 4.530 
 Percent Recovery = 105.3 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260167 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.970 
 Most Probable Value = 4.700 
 Percent Recovery = 105.7 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1250059 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50167-50171  Lab Value = 2.570 
 Most Probable Value = 2.625 
 Percent Recovery = 97.9 
 Analysis Date = 04/30/04 
 Lab Sample ID = 1180088 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 5.800 
 Most Probable Value = 5.935 
 Percent Recovery = 97.7 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1130167 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 6.090 
 Most Probable Value = 6.005 
 Percent Recovery = 101.4 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1140203 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25167-75169  Lab Value = 2.660 
 Most Probable Value = 2.625 
 Percent Recovery = 101.3 
 Analysis Date = 04/28/04 
 Lab Sample ID = 1120116 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.240 
 Most Probable Value = 6.005 
 Percent Recovery = 103.9 
 Analysis Date = 04/26/04 
 Lab Sample ID = 1100104 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 5.970 
 Most Probable Value = 5.935 
 Percent Recovery = 100.6 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1070088 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.000 
 Most Probable Value = 6.005 
 Percent Recovery = 99.9 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1060215 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25167-75169  Lab Value = 2.620 
 Most Probable Value = 2.625 
 Percent Recovery = 99.8 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1040080 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 5.940 
 Most Probable Value = 5.935 
 Percent Recovery = 100.1 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1050153 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 6.060 
 Most Probable Value = 5.935 
 Percent Recovery = 102.1 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 6.200 
 Most Probable Value = 6.005 
 Percent Recovery = 103.2 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000229 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25167-75169  Lab Value = 2.580 
 Most Probable Value = 2.625 
 Percent Recovery = 98.3 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980127 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.140 
 Most Probable Value = 6.005 
 Percent Recovery = 102.2 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980129 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25167-75169  Lab Value = 5.960 
 Most Probable Value = 5.935 
 Percent Recovery = 100.4 
 Analysis Date = 04/08/04 
 Lab Sample ID = 0970084 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 4.650 
 Most Probable Value = 4.700 
 Percent Recovery = 98.9 
 Analysis Date = 03/26/04 
 Lab Sample ID = 0840043 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50171  Lab Value = 5.830 
 Most Probable Value = 5.935 
 Percent Recovery = 98.2 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0790169 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25169-75167  Lab Value = 1.670 
 Most Probable Value = 1.750 
 Percent Recovery = 95.4 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0780118 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.650 
 Most Probable Value = 4.700 
 Percent Recovery = 98.9 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0770123 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50171  Lab Value = 1.920 
 Most Probable Value = 1.750 
 Percent Recovery = 109.7 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0720257 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.570 
 Most Probable Value = 5.935 
 Percent Recovery = 110.7 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0750069 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25169-75167  Lab Value = 6.040 
 Most Probable Value = 5.935 
 Percent Recovery = 101.8 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0710092 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 1.780 
 Most Probable Value = 1.750 
 Percent Recovery = 101.7 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700109 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.880 
 Most Probable Value = 4.700 
 Percent Recovery = 103.8 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700088 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50171  Lab Value = 1.770 
 Most Probable Value = 1.750 
 Percent Recovery = 101.1 
 Analysis Date = 03/10/04 
 Lab Sample ID = 3390172 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.680 
 Most Probable Value = 1.750 
 Percent Recovery = 96.0 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0640098 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.750 
 Most Probable Value = 4.700 
 Percent Recovery = 101.1 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630084 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 6.010 
 Most Probable Value = 5.935 
 Percent Recovery = 101.3 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0650010 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 5.950 
 Most Probable Value = 5.935 
 Percent Recovery = 100.3 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630088 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 1.790 
 Most Probable Value = 1.750 
 Percent Recovery = 102.3 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0620098 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 2.530 
 Most Probable Value = 2.625 
 Percent Recovery = 96.4 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0560017 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.620 
 Most Probable Value = 4.530 
 Percent Recovery = 102.0 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0540144 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 2.620 
 Most Probable Value = 2.625 
 Percent Recovery = 99.8 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0500110 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.730 
 Most Probable Value = 4.700 
 Percent Recovery = 100.6 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0490046 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 4.630 
 Most Probable Value = 4.530 
 Percent Recovery = 102.2 
 Analysis Date = 02/19/04 
 Lab Sample ID = 0480048 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.610 
 Most Probable Value = 4.530 
 Percent Recovery = 101.8 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0430004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.700 
 Most Probable Value = 4.700 
 Percent Recovery = 100.0 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0440044 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50167-50171  Lab Value = 4.710 
 Most Probable Value = 4.700 
 Percent Recovery = 100.2 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0420063 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50167-50171  Lab Value = 2.650 
 Most Probable Value = 2.625 
 Percent Recovery = 101.0 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0410083 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.550 
 Most Probable Value = 4.530 
 Percent Recovery = 100.4 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0370114 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.670 
 Most Probable Value = 4.700 
 Percent Recovery = 99.4 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0360098 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50171  Lab Value = 2.600 
 Most Probable Value = 2.625 
 Percent Recovery = 99.0 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350004 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.690 
 Most Probable Value = 4.530 
 Percent Recovery = 103.5 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350013 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.720 
 Most Probable Value = 4.700 
 Percent Recovery = 100.4 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350014 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 2.570 
 Most Probable Value = 2.625 
 Percent Recovery = 97.9 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0270023 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.180 
 Most Probable Value = 6.005 
 Percent Recovery = 102.9 
 Analysis Date = 01/26/04 
 Lab Sample ID = 0230097 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25167-75169  Lab Value = 2.550 
 Most Probable Value = 2.625 
 Percent Recovery = 97.1 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0210229 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.010 
 Most Probable Value = 5.935 
 Percent Recovery = 101.3 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0220108 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 5.980 
 Most Probable Value = 6.005 
 Percent Recovery = 99.6 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0160109 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25167-75169  Lab Value = 6.087 
 Most Probable Value = 5.935 
 Percent Recovery = 102.6 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0130120 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 6.069 
 Most Probable Value = 5.935 
 Percent Recovery = 102.3 
 Analysis Date = 01/17/04 
 Lab Sample ID = 0150119 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 6.226 
 Most Probable Value = 6.005 
 Percent Recovery = 103.7 
 Analysis Date = 01/15/04 
 Lab Sample ID = 0140070 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 2.648 
 Most Probable Value = 2.625 
 Percent Recovery = 100.9 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0120095 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.266 
 Most Probable Value = 5.935 
 Percent Recovery = 105.6 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0070034 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 2.683 
 Most Probable Value = 2.625 
 Percent Recovery = 102.2 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060024 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 5.959 
 Most Probable Value = 5.935 
 Percent Recovery = 100.4 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0050037 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.206 
 Most Probable Value = 6.005 
 Percent Recovery = 103.4 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060026 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25167-75169  Lab Value = 4.821 
 Most Probable Value = 4.700 
 Percent Recovery = 102.6 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3580004 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 5.990 
 Most Probable Value = 5.935 
 Percent Recovery = 100.9 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3490026 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 1.711 
 Most Probable Value = 1.750 
 Percent Recovery = 97.8 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3530206 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.140 
 Most Probable Value = 5.935 
 Percent Recovery = 103.5 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3560119 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.810 
 Most Probable Value = 4.700 
 Percent Recovery = 102.3 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3520155 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 6.118 
 Most Probable Value = 5.935 
 Percent Recovery = 103.1 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3500091 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 1.816 
 Most Probable Value = 1.750 
 Percent Recovery = 103.8 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3490101 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.846 
 Most Probable Value = 1.750 
 Percent Recovery = 105.5 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3450142 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 5.058 
 Most Probable Value = 4.700 
 Percent Recovery = 107.6 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3440153 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50167-50171  Lab Value = 6.277 
 Most Probable Value = 5.935 
 Percent Recovery = 105.8 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3420095 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 2.530 
 Most Probable Value = 2.625 
 Percent Recovery = 96.4 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290168 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.714 
 Most Probable Value = 4.530 
 Percent Recovery = 104.1 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3280019 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 1.722 
 Most Probable Value = 1.750 
 Percent Recovery = 98.4 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3370085 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.509 
 Most Probable Value = 4.700 
 Percent Recovery = 95.9 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3380068 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50167-50171  Lab Value = 5.756 
 Most Probable Value = 5.935 
 Percent Recovery = 97.0 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3380066 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 4.802 
 Most Probable Value = 4.700 
 Percent Recovery = 102.2 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3250017 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50167-50171  Lab Value = 2.617 
 Most Probable Value = 2.625 
 Percent Recovery = 99.7 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3230182 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 2.690 
 Most Probable Value = 2.625 
 Percent Recovery = 102.5 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160058 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.700 
 Most Probable Value = 4.530 
 Percent Recovery = 103.8 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3170135 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.770 
 Most Probable Value = 4.700 
 Percent Recovery = 101.5 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160061 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 4.888 
 Most Probable Value = 4.530 
 Percent Recovery = 107.9 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210081 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.896 
 Most Probable Value = 4.700 
 Percent Recovery = 104.2 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210091 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 2.700 
 Most Probable Value = 2.625 
 Percent Recovery = 102.9 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100100 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 4.730 
 Most Probable Value = 4.530 
 Percent Recovery = 104.4 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100107 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.710 
 Most Probable Value = 4.530 
 Percent Recovery = 104.0 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100103 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.850 
 Most Probable Value = 4.700 
 Percent Recovery = 103.2 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100108 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50167-50171  Lab Value = 4.990 
 Most Probable Value = 4.700 
 Percent Recovery = 106.2 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100101 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 2.733 
 Most Probable Value = 2.625 
 Percent Recovery = 104.1 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3010021 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.103 
 Most Probable Value = 5.935 
 Percent Recovery = 102.8 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2960049 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 6.400 
 Most Probable Value = 6.005 
 Percent Recovery = 106.6 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2970150 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25167-75169  Lab Value = 2.735 
 Most Probable Value = 2.625 
 Percent Recovery = 104.2 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2950089 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.411 
 Most Probable Value = 6.005 
 Percent Recovery = 106.8 
 Analysis Date = 10/22/03 
 Lab Sample ID = 2930063 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25167-75169  Lab Value = 6.041 
 Most Probable Value = 5.935 
 Percent Recovery = 101.8 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2900093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 6.066 
 Most Probable Value = 6.005 
 Percent Recovery = 101.0 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2890046 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25167-75169  Lab Value = 6.295 
 Most Probable Value = 5.935 
 Percent Recovery = 106.1 
 Analysis Date = 10/17/03 
 Lab Sample ID = 2880039 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 2.584 
 Most Probable Value = 2.625 
 Percent Recovery = 98.4 
 Analysis Date = 10/15/03 
 Lab Sample ID = 2870157 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 5.812 
 Most Probable Value = 5.935 
 Percent Recovery = 97.9 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810068 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25169-75167  Lab Value = 5.890 
 Most Probable Value = 6.005 
 Percent Recovery = 98.1 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810067 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25167-75169  Lab Value = 5.902 
 Most Probable Value = 6.005 
 Percent Recovery = 98.3 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800049 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25167-75169  Lab Value = 5.887 
 Most Probable Value = 5.935 
 Percent Recovery = 99.2 
 Analysis Date = 10/07/03 
 Lab Sample ID = 2790107 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.019 
 Most Probable Value = 5.805 
 Percent Recovery = 103.7 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2720094 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50167  Lab Value = 5.700 
 Most Probable Value = 5.805 
 Percent Recovery = 98.2 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2680132 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50167  Lab Value = 5.797 
 Most Probable Value = 5.935 
 Percent Recovery = 97.7 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2670073 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 6.149 
 Most Probable Value = 5.805 
 Percent Recovery = 105.9 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2620138 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50167  Lab Value = 6.062 
 Most Probable Value = 5.805 
 Percent Recovery = 104.4 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610100 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50167  Lab Value = 5.954 
 Most Probable Value = 5.805 
 Percent Recovery = 102.6 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590135 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50167  Lab Value = 6.334 
 Most Probable Value = 5.935 
 Percent Recovery = 106.7 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2620139 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.994 
 Most Probable Value = 5.935 
 Percent Recovery = 101.0 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610101 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 6.224 
 Most Probable Value = 5.935 
 Percent Recovery = 104.9 
 Analysis Date = 09/23/03 
 Lab Sample ID = 2550414 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 6.225 
 Most Probable Value = 5.805 
 Percent Recovery = 107.2 
 Analysis Date = 09/22/03 
 Lab Sample ID = 2540339 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50165-50167  Lab Value = 5.995 
 Most Probable Value = 5.935 
 Percent Recovery = 101.0 
 Analysis Date = 09/19/03 
 Lab Sample ID = 2520129 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 5.766 
 Most Probable Value = 5.805 
 Percent Recovery = 99.3 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2510123 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50167  Lab Value = 5.902 
 Most Probable Value = 5.935 
 Percent Recovery = 99.4 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2510124 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.610 
 Most Probable Value = 5.805 
 Percent Recovery = 96.6 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2460168 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50165-50167  Lab Value = 5.760 
 Most Probable Value = 5.935 
 Percent Recovery = 97.1 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2460167 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 2.915 
 Most Probable Value = 2.950 
 Percent Recovery = 98.8 
 Analysis Date = 09/13/03 
 Lab Sample ID = 2310250 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.985 
 Most Probable Value = 5.935 
 Percent Recovery = 100.8 
 Analysis Date = 09/13/03 
 Lab Sample ID = 2310249 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.385 
 Most Probable Value = 5.935 
 Percent Recovery = 107.6 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2410131 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25169-75167  Lab Value = 2.744 
 Most Probable Value = 2.950 
 Percent Recovery = 93.0 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2320207 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.617 
 Most Probable Value = 5.935 
 Percent Recovery = 94.6 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2320208 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25169-75167  Lab Value = 2.845 
 Most Probable Value = 2.950 
 Percent Recovery = 96.4 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2370270 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.787 
 Most Probable Value = 5.935 
 Percent Recovery = 97.5 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2380211 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 2.652 
 Most Probable Value = 2.950 
 Percent Recovery = 89.9 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2230158 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.750 
 Most Probable Value = 5.935 
 Percent Recovery = 96.9 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2260054 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 2.728 
 Most Probable Value = 2.950 
 Percent Recovery = 92.5 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2260024 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.630 
 Most Probable Value = 5.935 
 Percent Recovery = 94.9 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2250136 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25169-75167  Lab Value = 3.051 
 Most Probable Value = 2.950 
 Percent Recovery = 103.4 
 Analysis Date = 08/15/03 
 Lab Sample ID = 2180257 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.359 
 Most Probable Value = 5.935 
 Percent Recovery = 107.1 
 Analysis Date = 08/15/03 
 Lab Sample ID = 2180256 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25169-75167  Lab Value = 2.984 
 Most Probable Value = 2.950 
 Percent Recovery = 101.2 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2160090 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.098 
 Most Probable Value = 5.875 
 Percent Recovery = 103.8 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2120199 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50169  Lab Value = 6.232 
 Most Probable Value = 5.935 
 Percent Recovery = 105.0 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2160091 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 5.923 
 Most Probable Value = 5.875 
 Percent Recovery = 100.8 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100329 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 1.393 
 Most Probable Value = 1.428 
 Percent Recovery = 97.5 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100083 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.835 
 Most Probable Value = 5.875 
 Percent Recovery = 99.3 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2040053 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50169  Lab Value = 1.422 
 Most Probable Value = 1.428 
 Percent Recovery = 99.6 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2040054 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 6.315 
 Most Probable Value = 5.875 
 Percent Recovery = 107.5 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020065 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50165-50169  Lab Value = 1.477 
 Most Probable Value = 1.428 
 Percent Recovery = 103.4 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020063 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.381 
 Most Probable Value = 5.875 
 Percent Recovery = 91.6 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1980182 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50165-50169  Lab Value = 5.700 
 Most Probable Value = 5.875 
 Percent Recovery = 97.0 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1960191 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50165-50169  Lab Value = 1.428 
 Most Probable Value = 1.428 
 Percent Recovery = 100.0 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1970167 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25165-75DIW  Lab Value = 1.390 
 Most Probable Value = 1.428 
 Percent Recovery = 97.3 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1950125 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25165-75DIW  Lab Value = 6.021 
 Most Probable Value = 5.875 
 Percent Recovery = 102.5 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1900244 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 6.012 
 Most Probable Value = 5.875 
 Percent Recovery = 102.3 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1880060 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 1.479 
 Most Probable Value = 1.428 
 Percent Recovery = 103.6 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1900245 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25165-75DIW  Lab Value = 1.480 
 Most Probable Value = 1.428 
 Percent Recovery = 103.6 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1880059 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25165-75DIW  Lab Value = 6.150 
 Most Probable Value = 5.805 
 Percent Recovery = 105.9 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780191 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50167  Lab Value = 5.287 
 Most Probable Value = 5.805 
 Percent Recovery = 91.1 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1680013 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50165-50167  Lab Value = 5.487 
 Most Probable Value = 5.935 
 Percent Recovery = 92.5 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1680014 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25169-75167  Lab Value = 5.547 
 Most Probable Value = 5.935 
 Percent Recovery = 93.5 
 Analysis Date = 06/28/03 
 Lab Sample ID = 1640005 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.188 
 Most Probable Value = 5.805 
 Percent Recovery = 106.6 
 Analysis Date = 06/27/03 
 Lab Sample ID = 1770012 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50165-50167  Lab Value = 6.231 
 Most Probable Value = 5.935 
 Percent Recovery = 105.0 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1750170 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 5.937 
 Most Probable Value = 5.805 
 Percent Recovery = 102.3 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1700125 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50167  Lab Value = 6.060 
 Most Probable Value = 5.935 
 Percent Recovery = 102.1 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1700126 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 5.988 
 Most Probable Value = 5.805 
 Percent Recovery = 103.2 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1640096 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50167  Lab Value = 6.083 
 Most Probable Value = 5.805 
 Percent Recovery = 104.8 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620216 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50165-50167  Lab Value = 6.103 
 Most Probable Value = 5.805 
 Percent Recovery = 105.1 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1560235 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50165-50167  Lab Value = 5.904 
 Most Probable Value = 5.805 
 Percent Recovery = 101.7 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1540189 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50167  Lab Value = 6.237 
 Most Probable Value = 5.935 
 Percent Recovery = 105.1 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1560234 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 5.936 
 Most Probable Value = 5.935 
 Percent Recovery = 100.0 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1540190 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 6.268 
 Most Probable Value = 5.935 
 Percent Recovery = 105.6 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1600205 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 6.039 
 Most Probable Value = 5.935 
 Percent Recovery = 101.8 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540025 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 2.907 
 Most Probable Value = 2.950 
 Percent Recovery = 98.5 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1480078 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.106 
 Most Probable Value = 5.935 
 Percent Recovery = 102.9 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1480217 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 2.927 
 Most Probable Value = 2.950 
 Percent Recovery = 99.2 
 Analysis Date = 05/22/03 
 Lab Sample ID = 1410152 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.016 
 Most Probable Value = 5.935 
 Percent Recovery = 101.4 
 Analysis Date = 05/22/03 
 Lab Sample ID = 1410151 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 2.992 
 Most Probable Value = 2.950 
 Percent Recovery = 101.4 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1390113 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.960 
 Most Probable Value = 5.935 
 Percent Recovery = 100.4 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1390114 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.827 
 Most Probable Value = 5.935 
 Percent Recovery = 98.2 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1350065 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25169-75167  Lab Value = 3.089 
 Most Probable Value = 2.950 
 Percent Recovery = 104.7 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1340123 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50167-50DIW  Lab Value = 2.895 
 Most Probable Value = 2.950 
 Percent Recovery = 98.1 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1290298 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.946 
 Most Probable Value = 5.935 
 Percent Recovery = 100.2 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1320144 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 2.832 
 Most Probable Value = 2.950 
 Percent Recovery = 96.0 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1270139 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50167-50DIW  Lab Value = 2.931 
 Most Probable Value = 2.950 
 Percent Recovery = 99.4 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260088 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.883 
 Most Probable Value = 5.935 
 Percent Recovery = 99.1 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1270138 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.066 
 Most Probable Value = 5.935 
 Percent Recovery = 102.2 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260089 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 5.949 
 Most Probable Value = 5.875 
 Percent Recovery = 101.3 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1180100 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 5.877 
 Most Probable Value = 5.875 
 Percent Recovery = 100.0 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1150027 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50169  Lab Value = 1.438 
 Most Probable Value = 1.428 
 Percent Recovery = 100.7 
 Analysis Date = 04/24/03 
 Lab Sample ID = 1130100 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 6.009 
 Most Probable Value = 5.875 
 Percent Recovery = 102.3 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1080290 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 1.455 
 Most Probable Value = 1.428 
 Percent Recovery = 101.9 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1080291 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.975 
 Most Probable Value = 5.875 
 Percent Recovery = 101.7 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1060098 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 1.438 
 Most Probable Value = 1.428 
 Percent Recovery = 100.7 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1060099 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 6.113 
 Most Probable Value = 5.875 
 Percent Recovery = 104.1 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1040085 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50169  Lab Value = 1.452 
 Most Probable Value = 1.428 
 Percent Recovery = 101.7 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1010140 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.949 
 Most Probable Value = 5.875 
 Percent Recovery = 101.3 
 Analysis Date = 04/11/03 
 Lab Sample ID = 1000042 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 1.354 
 Most Probable Value = 1.428 
 Percent Recovery = 94.8 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0980083 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.918 
 Most Probable Value = 5.875 
 Percent Recovery = 100.7 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0940250 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 5.928 
 Most Probable Value = 5.875 
 Percent Recovery = 100.9 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0930110 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 1.407 
 Most Probable Value = 1.428 
 Percent Recovery = 98.6 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0940249 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25165-75DIW  Lab Value = 1.425 
 Most Probable Value = 1.428 
 Percent Recovery = 99.8 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0930111 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.731 
 Most Probable Value = 5.805 
 Percent Recovery = 98.7 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900156 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50167  Lab Value = 5.589 
 Most Probable Value = 5.805 
 Percent Recovery = 96.3 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0850223 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50165-50167  Lab Value = 5.902 
 Most Probable Value = 5.935 
 Percent Recovery = 99.4 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0840181 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.620 
 Most Probable Value = 5.805 
 Percent Recovery = 96.8 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800088 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50165-50167  Lab Value = 5.635 
 Most Probable Value = 5.805 
 Percent Recovery = 97.1 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800091 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50165-50167  Lab Value = 5.782 
 Most Probable Value = 5.935 
 Percent Recovery = 97.4 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800087 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 5.843 
 Most Probable Value = 5.935 
 Percent Recovery = 98.5 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800090 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25169-75167  Lab Value = 5.883 
 Most Probable Value = 5.805 
 Percent Recovery = 101.3 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0730210 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50167  Lab Value = 6.033 
 Most Probable Value = 5.935 
 Percent Recovery = 101.7 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0720124 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 5.982 
 Most Probable Value = 5.935 
 Percent Recovery = 100.8 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0690046 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.865 
 Most Probable Value = 5.805 
 Percent Recovery = 101.0 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0710084 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50167  Lab Value = 5.984 
 Most Probable Value = 5.805 
 Percent Recovery = 103.1 
 Analysis Date = 03/10/03 
 Lab Sample ID = 0660050 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50167  Lab Value = 6.122 
 Most Probable Value = 5.935 
 Percent Recovery = 103.2 
 Analysis Date = 03/10/03 
 Lab Sample ID = 0660049 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 5.908 
 Most Probable Value = 5.805 
 Percent Recovery = 101.8 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0630063 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50167  Lab Value = 6.076 
 Most Probable Value = 5.935 
 Percent Recovery = 102.4 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0630064 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 5.924 
 Most Probable Value = 5.935 
 Percent Recovery = 99.8 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0590198 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 2.908 
 Most Probable Value = 2.950 
 Percent Recovery = 98.6 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0580065 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.870 
 Most Probable Value = 5.935 
 Percent Recovery = 98.9 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0580067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 2.857 
 Most Probable Value = 2.950 
 Percent Recovery = 96.9 
 Analysis Date = 02/24/03 
 Lab Sample ID = 0520164 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.886 
 Most Probable Value = 5.935 
 Percent Recovery = 99.2 
 Analysis Date = 02/24/03 
 Lab Sample ID = 0520165 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 2.960 
 Most Probable Value = 2.950 
 Percent Recovery = 100.3 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490156 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.046 
 Most Probable Value = 5.935 
 Percent Recovery = 101.9 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490155 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 2.892 
 Most Probable Value = 2.950 
 Percent Recovery = 98.0 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0430085 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.807 
 Most Probable Value = 5.935 
 Percent Recovery = 97.8 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0440102 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 2.897 
 Most Probable Value = 2.950 
 Percent Recovery = 98.2 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0380146 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.754 
 Most Probable Value = 5.935 
 Percent Recovery = 96.9 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0420107 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 2.996 
 Most Probable Value = 2.950 
 Percent Recovery = 101.6 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360074 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50DIW  Lab Value = 3.009 
 Most Probable Value = 2.950 
 Percent Recovery = 102.0 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360016 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.116 
 Most Probable Value = 5.935 
 Percent Recovery = 103.1 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360073 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 6.023 
 Most Probable Value = 5.935 
 Percent Recovery = 101.5 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360015 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 6.029 
 Most Probable Value = 5.875 
 Percent Recovery = 102.6 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0310105 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 5.916 
 Most Probable Value = 5.875 
 Percent Recovery = 100.7 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0290076 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 1.452 
 Most Probable Value = 1.428 
 Percent Recovery = 101.7 
 Analysis Date = 01/29/03 
 Lab Sample ID = 0280041 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.959 
 Most Probable Value = 5.875 
 Percent Recovery = 101.4 
 Analysis Date = 01/27/03 
 Lab Sample ID = 0230082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 1.423 
 Most Probable Value = 1.428 
 Percent Recovery = 99.6 
 Analysis Date = 01/27/03 
 Lab Sample ID = 0230083 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 6.181 
 Most Probable Value = 5.875 
 Percent Recovery = 105.2 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0210037 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50165-50169  Lab Value = 1.523 
 Most Probable Value = 1.428 
 Percent Recovery = 106.7 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0210038 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.922 
 Most Probable Value = 5.875 
 Percent Recovery = 100.8 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0160119 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 1.453 
 Most Probable Value = 1.428 
 Percent Recovery = 101.7 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0150124 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25165-75DIW  Lab Value = 1.448 
 Most Probable Value = 1.428 
 Percent Recovery = 101.4 
 Analysis Date = 01/16/03 
 Lab Sample ID = 0100112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25165-75DIW  Lab Value = 6.116 
 Most Probable Value = 5.875 
 Percent Recovery = 104.1 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0140066 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50169  Lab Value = 5.998 
 Most Probable Value = 5.875 
 Percent Recovery = 102.1 
 Analysis Date = 01/10/03 
 Lab Sample ID = 0080074 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 6.061 
 Most Probable Value = 5.875 
 Percent Recovery = 103.2 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070012 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50169  Lab Value = 1.427 
 Most Probable Value = 1.428 
 Percent Recovery = 99.9 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070042 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25165-75DIW  Lab Value = 1.417 
 Most Probable Value = 1.428 
 Percent Recovery = 99.2 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070011 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.832 
 Most Probable Value = 5.805 
 Percent Recovery = 100.5 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 5.829 
 Most Probable Value = 5.805 
 Percent Recovery = 100.4 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020024 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 6.046 
 Most Probable Value = 5.935 
 Percent Recovery = 101.9 
 Analysis Date = 12/28/02 
 Lab Sample ID = 3580035 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 5.924 
 Most Probable Value = 5.805 
 Percent Recovery = 102.1 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530124 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50167  Lab Value = 5.807 
 Most Probable Value = 5.805 
 Percent Recovery = 100.0 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3510217 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50167  Lab Value = 5.978 
 Most Probable Value = 5.935 
 Percent Recovery = 100.7 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530125 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.937 
 Most Probable Value = 5.935 
 Percent Recovery = 100.0 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3510218 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 6.105 
 Most Probable Value = 5.935 
 Percent Recovery = 102.9 
 Analysis Date = 12/20/02 
 Lab Sample ID = 3440055 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 5.722 
 Most Probable Value = 5.805 
 Percent Recovery = 98.6 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3470182 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50167  Lab Value = 6.155 
 Most Probable Value = 5.935 
 Percent Recovery = 103.7 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3460098 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 5.890 
 Most Probable Value = 5.805 
 Percent Recovery = 101.5 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3450059 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50167  Lab Value = 5.740 
 Most Probable Value = 5.805 
 Percent Recovery = 98.9 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3390072 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50167  Lab Value = 5.755 
 Most Probable Value = 5.805 
 Percent Recovery = 99.1 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3370142 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50167  Lab Value = 5.853 
 Most Probable Value = 5.935 
 Percent Recovery = 98.6 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3390071 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 5.896 
 Most Probable Value = 5.935 
 Percent Recovery = 99.3 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3370143 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.908 
 Most Probable Value = 5.935 
 Percent Recovery = 99.5 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3360032 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.889 
 Most Probable Value = 5.935 
 Percent Recovery = 99.2 
 Analysis Date = 11/29/02 
 Lab Sample ID = 3300072 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 2.930 
 Most Probable Value = 2.950 
 Percent Recovery = 99.3 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3290106 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50DIW  Lab Value = 3.137 
 Most Probable Value = 2.950 
 Percent Recovery = 106.3 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3240107 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.335 
 Most Probable Value = 5.935 
 Percent Recovery = 106.7 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3240106 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 2.975 
 Most Probable Value = 2.950 
 Percent Recovery = 100.9 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3220105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.089 
 Most Probable Value = 5.935 
 Percent Recovery = 102.6 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3220106 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 2.903 
 Most Probable Value = 2.950 
 Percent Recovery = 98.4 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3170163 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.895 
 Most Probable Value = 5.935 
 Percent Recovery = 99.3 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3180169 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 5.863 
 Most Probable Value = 5.935 
 Percent Recovery = 98.8 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3170024 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 2.907 
 Most Probable Value = 2.950 
 Percent Recovery = 98.5 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3120043 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 2.965 
 Most Probable Value = 2.950 
 Percent Recovery = 100.5 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3100088 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50DIW  Lab Value = 6.006 
 Most Probable Value = 5.935 
 Percent Recovery = 101.2 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3100087 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 2.919 
 Most Probable Value = 2.950 
 Percent Recovery = 98.9 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080085 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50DIW  Lab Value = 5.951 
 Most Probable Value = 5.935 
 Percent Recovery = 100.3 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080087 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25169-75167  Lab Value = 5.865 
 Most Probable Value = 5.875 
 Percent Recovery = 99.8 
 Analysis Date = 11/01/02 
 Lab Sample ID = 2960193 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50165-50169  Lab Value = 1.413 
 Most Probable Value = 1.428 
 Percent Recovery = 99.0 
 Analysis Date = 11/01/02 
 Lab Sample ID = 2960194 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.918 
 Most Probable Value = 5.875 
 Percent Recovery = 100.7 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3010163 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 5.996 
 Most Probable Value = 5.875 
 Percent Recovery = 102.1 
 Analysis Date = 10/22/02 
 Lab Sample ID = 2910192 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 1.433 
 Most Probable Value = 1.428 
 Percent Recovery = 100.3 
 Analysis Date = 10/22/02 
 Lab Sample ID = 2910193 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25165-75DIW  Lab Value = 6.039 
 Most Probable Value = 5.875 
 Percent Recovery = 102.8 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2890094 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50169  Lab Value = 6.048 
 Most Probable Value = 5.875 
 Percent Recovery = 102.9 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2880104 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50169  Lab Value = 1.458 
 Most Probable Value = 1.428 
 Percent Recovery = 102.1 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2890093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25165-75DIW  Lab Value = 1.442 
 Most Probable Value = 1.428 
 Percent Recovery = 101.0 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2840147 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.934 
 Most Probable Value = 5.875 
 Percent Recovery = 101.0 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2820097 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 1.446 
 Most Probable Value = 1.428 
 Percent Recovery = 101.3 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2810016 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.929 
 Most Probable Value = 5.875 
 Percent Recovery = 100.9 
 Analysis Date = 10/08/02 
 Lab Sample ID = 2770158 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 1.436 
 Most Probable Value = 1.428 
 Percent Recovery = 100.6 
 Analysis Date = 10/08/02 
 Lab Sample ID = 2770157 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 5.915 
 Most Probable Value = 5.875 
 Percent Recovery = 100.7 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2750142 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 1.437 
 Most Probable Value = 1.428 
 Percent Recovery = 100.6 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2750141 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25165-75DIW  Lab Value = 12.927 
 Most Probable Value = 12.325 
 Percent Recovery = 104.9 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2670101 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25161-75159  Lab Value = 14.431 
 Most Probable Value = 13.975 
 Percent Recovery = 103.3 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2730140 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 14.469 
 Most Probable Value = 13.975 
 Percent Recovery = 103.5 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2690116 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 14.303 
 Most Probable Value = 13.975 
 Percent Recovery = 102.3 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660142 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 14.318 
 Most Probable Value = 13.975 
 Percent Recovery = 102.5 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630177 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 14.601 
 Most Probable Value = 13.975 
 Percent Recovery = 104.5 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2590028 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25159-75161  Lab Value = 14.446 
 Most Probable Value = 13.975 
 Percent Recovery = 103.4 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2560063 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 12.862 
 Most Probable Value = 12.325 
 Percent Recovery = 104.4 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470185 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 14.518 
 Most Probable Value = 13.975 
 Percent Recovery = 103.9 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2520187 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 14.354 
 Most Probable Value = 13.975 
 Percent Recovery = 102.7 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2490180 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 12.625 
 Most Probable Value = 12.325 
 Percent Recovery = 102.4 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2400203 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 12.897 
 Most Probable Value = 12.325 
 Percent Recovery = 104.6 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2380190 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25161-75159  Lab Value = 12.666 
 Most Probable Value = 12.325 
 Percent Recovery = 102.8 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330181 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25161-75159  Lab Value = 12.583 
 Most Probable Value = 12.325 
 Percent Recovery = 102.1 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2310151 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 7.570 
 Most Probable Value = 7.400 
 Percent Recovery = 102.3 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2340181 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50161-50DIW  Lab Value = 12.894 
 Most Probable Value = 12.325 
 Percent Recovery = 104.6 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270221 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25161-75159  Lab Value = 12.978 
 Most Probable Value = 12.325 
 Percent Recovery = 105.3 
 Analysis Date = 08/14/02 
 Lab Sample ID = 2240221 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25161-75159  Lab Value = 12.253 
 Most Probable Value = 12.325 
 Percent Recovery = 99.4 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200198 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25161-75159  Lab Value = 10.334 
 Most Probable Value = 9.765 
 Percent Recovery = 105.8 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2100334 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25163-75159  Lab Value = 2.284 
 Most Probable Value = 2.280 
 Percent Recovery = 100.2 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050020 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50163-50DIW  Lab Value = 10.259 
 Most Probable Value = 9.765 
 Percent Recovery = 105.1 
 Analysis Date = 07/26/02 
 Lab Sample ID = 2060190 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25163-75159  Lab Value = 10.289 
 Most Probable Value = 9.765 
 Percent Recovery = 105.4 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2050017 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25163-75159  Lab Value = 10.146 
 Most Probable Value = 9.765 
 Percent Recovery = 103.9 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000045 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25163-75159  Lab Value = 9.795 
 Most Probable Value = 9.765 
 Percent Recovery = 100.3 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1970108 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 9.717 
 Most Probable Value = 9.765 
 Percent Recovery = 99.5 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1920194 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25163-75159  Lab Value = 9.940 
 Most Probable Value = 9.765 
 Percent Recovery = 101.8 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1900137 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 10.000 
 Most Probable Value = 9.765 
 Percent Recovery = 102.4 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1830142 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 14.063 
 Most Probable Value = 13.975 
 Percent Recovery = 100.6 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790192 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25159-75161  Lab Value = 14.274 
 Most Probable Value = 13.975 
 Percent Recovery = 102.1 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760168 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 14.398 
 Most Probable Value = 13.975 
 Percent Recovery = 103.0 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1720156 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 12.773 
 Most Probable Value = 12.325 
 Percent Recovery = 103.6 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1700095 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25161-75159  Lab Value = 14.334 
 Most Probable Value = 13.975 
 Percent Recovery = 102.6 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690126 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 14.280 
 Most Probable Value = 13.975 
 Percent Recovery = 102.2 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1650230 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 14.537 
 Most Probable Value = 13.975 
 Percent Recovery = 104.0 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1620157 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25159-75161  Lab Value = 14.677 
 Most Probable Value = 13.975 
 Percent Recovery = 105.0 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1580208 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25159-75161  Lab Value = 12.854 
 Most Probable Value = 12.325 
 Percent Recovery = 104.3 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1420038 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 14.640 
 Most Probable Value = 13.975 
 Percent Recovery = 104.8 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550134 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25159-75161  Lab Value = 13.453 
 Most Probable Value = 12.325 
 Percent Recovery = 109.2 
 Analysis Date = 06/03/02 
 Lab Sample ID = 1510052 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25161-75159  Lab Value = 12.885 
 Most Probable Value = 12.325 
 Percent Recovery = 104.5 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1440015 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 7.440 
 Most Probable Value = 7.400 
 Percent Recovery = 100.5 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1400181 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50161-50DIW  Lab Value = 12.591 
 Most Probable Value = 12.325 
 Percent Recovery = 102.2 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370064 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 12.411 
 Most Probable Value = 12.325 
 Percent Recovery = 100.7 
 Analysis Date = 05/16/02 
 Lab Sample ID = 1350026 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 12.659 
 Most Probable Value = 12.325 
 Percent Recovery = 102.7 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300056 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 12.597 
 Most Probable Value = 12.325 
 Percent Recovery = 102.2 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300023 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 12.148 
 Most Probable Value = 12.325 
 Percent Recovery = 98.6 
 Analysis Date = 05/07/02 
 Lab Sample ID = 1260125 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25161-75159  Lab Value = 9.747 
 Most Probable Value = 9.765 
 Percent Recovery = 99.8 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160082 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25163-75159  Lab Value = 2.311 
 Most Probable Value = 2.280 
 Percent Recovery = 101.3 
 Analysis Date = 04/26/02 
 Lab Sample ID = 1140079 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50163-50DIW  Lab Value = 10.223 
 Most Probable Value = 9.765 
 Percent Recovery = 104.7 
 Analysis Date = 04/26/02 
 Lab Sample ID = 1140084 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25163-75159  Lab Value = 9.866 
 Most Probable Value = 9.765 
 Percent Recovery = 101.0 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090186 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25163-75159  Lab Value = 9.774 
 Most Probable Value = 9.765 
 Percent Recovery = 100.1 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070010 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25163-75159  Lab Value = 10.178 
 Most Probable Value = 9.765 
 Percent Recovery = 104.2 
 Analysis Date = 04/15/02 
 Lab Sample ID = 1020017 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25163-75159  Lab Value = 9.803 
 Most Probable Value = 9.765 
 Percent Recovery = 100.4 
 Analysis Date = 04/12/02 
 Lab Sample ID = 1000069 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 9.943 
 Most Probable Value = 9.765 
 Percent Recovery = 101.8 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980067 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 9.808 
 Most Probable Value = 9.765 
 Percent Recovery = 100.4 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0930201 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 14.373 
 Most Probable Value = 13.975 
 Percent Recovery = 102.8 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920036 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 14.560 
 Most Probable Value = 13.975 
 Percent Recovery = 104.2 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0860007 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25159-75161  Lab Value = 14.279 
 Most Probable Value = 13.975 
 Percent Recovery = 102.2 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0840115 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 12.753 
 Most Probable Value = 12.325 
 Percent Recovery = 103.5 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0800008 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25161-75159  Lab Value = 14.434 
 Most Probable Value = 13.975 
 Percent Recovery = 103.3 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790078 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 14.315 
 Most Probable Value = 13.975 
 Percent Recovery = 102.4 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0770061 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 13.872 
 Most Probable Value = 13.975 
 Percent Recovery = 99.3 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0720159 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 14.194 
 Most Probable Value = 13.975 
 Percent Recovery = 101.6 
 Analysis Date = 03/12/02 
 Lab Sample ID = 0700076 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25159-75161  Lab Value = 13.952 
 Most Probable Value = 13.975 
 Percent Recovery = 99.8 
 Analysis Date = 03/07/02 
 Lab Sample ID = 0650160 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25159-75161  Lab Value = 7.479 
 Most Probable Value = 7.400 
 Percent Recovery = 101.1 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0530005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50161-50DIW  Lab Value = 12.277 
 Most Probable Value = 12.325 
 Percent Recovery = 99.6 
 Analysis Date = 02/27/02 
 Lab Sample ID = 0580133 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25161-75159  Lab Value = 12.387 
 Most Probable Value = 12.325 
 Percent Recovery = 100.5 
 Analysis Date = 02/25/02 
 Lab Sample ID = 0560086 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 12.298 
 Most Probable Value = 12.325 
 Percent Recovery = 99.8 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510114 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25161-75159  Lab Value = 12.546 
 Most Probable Value = 12.325 
 Percent Recovery = 101.8 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430024 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 12.585 
 Most Probable Value = 12.325 
 Percent Recovery = 102.1 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460028 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 12.468 
 Most Probable Value = 12.325 
 Percent Recovery = 101.2 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390012 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 12.354 
 Most Probable Value = 12.325 
 Percent Recovery = 100.2 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370011 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25161-75159  Lab Value = 12.361 
 Most Probable Value = 12.325 
 Percent Recovery = 100.3 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370006 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25161-75159  Lab Value = 10.134 
 Most Probable Value = 9.765 
 Percent Recovery = 103.8 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320093 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25163-75159  Lab Value = 9.733 
 Most Probable Value = 9.765 
 Percent Recovery = 99.7 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300031 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25163-75159  Lab Value = 9.654 
 Most Probable Value = 9.765 
 Percent Recovery = 98.9 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280075 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 2.329 
 Most Probable Value = 2.280 
 Percent Recovery = 102.2 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230039 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50163-50DIW  Lab Value = 9.599 
 Most Probable Value = 9.765 
 Percent Recovery = 98.3 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230035 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25163-75159  Lab Value = 9.729 
 Most Probable Value = 9.765 
 Percent Recovery = 99.6 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170010 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25163-75159  Lab Value = 9.655 
 Most Probable Value = 9.765 
 Percent Recovery = 98.9 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150022 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 9.895 
 Most Probable Value = 9.765 
 Percent Recovery = 101.3 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25163-75159  Lab Value = 9.646 
 Most Probable Value = 9.765 
 Percent Recovery = 98.8 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080015 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 14.416 
 Most Probable Value = 13.975 
 Percent Recovery = 103.2 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650044 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 13.040 
 Most Probable Value = 12.325 
 Percent Recovery = 105.8 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620072 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25161-75159  Lab Value = 13.870 
 Most Probable Value = 13.975 
 Percent Recovery = 99.2 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620077 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 13.906 
 Most Probable Value = 13.975 
 Percent Recovery = 99.5 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 13.996 
 Most Probable Value = 13.975 
 Percent Recovery = 100.2 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530023 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25159-75161  Lab Value = 13.866 
 Most Probable Value = 13.975 
 Percent Recovery = 99.2 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 13.872 
 Most Probable Value = 13.975 
 Percent Recovery = 99.3 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460007 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 13.842 
 Most Probable Value = 13.975 
 Percent Recovery = 99.0 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410010 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25159-75161  Lab Value = 14.436 
 Most Probable Value = 13.975 
 Percent Recovery = 103.3 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400011 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 12.604 
 Most Probable Value = 12.325 
 Percent Recovery = 102.3 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370121 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 12.510 
 Most Probable Value = 12.325 
 Percent Recovery = 101.5 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320137 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 12.561 
 Most Probable Value = 12.325 
 Percent Recovery = 101.9 
 Analysis Date = 11/26/01 
 Lab Sample ID = 3300032 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 12.523 
 Most Probable Value = 12.325 
 Percent Recovery = 101.6 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250006 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 12.525 
 Most Probable Value = 12.325 
 Percent Recovery = 101.6 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250005 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 12.763 
 Most Probable Value = 12.325 
 Percent Recovery = 103.6 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180051 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25161-75159  Lab Value = 12.592 
 Most Probable Value = 12.325 
 Percent Recovery = 102.2 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120022 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 12.555 
 Most Probable Value = 12.325 
 Percent Recovery = 101.9 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090194 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 9.950 
 Most Probable Value = 9.765 
 Percent Recovery = 101.9 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030147 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 9.970 
 Most Probable Value = 9.765 
 Percent Recovery = 102.1 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990072 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 2.248 
 Most Probable Value = 2.280 
 Percent Recovery = 98.6 
 Analysis Date = 10/23/01 
 Lab Sample ID = 2960001 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50163-50DIW  Lab Value = 9.882 
 Most Probable Value = 9.765 
 Percent Recovery = 101.2 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950107 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25163-75159  Lab Value = 9.940 
 Most Probable Value = 9.765 
 Percent Recovery = 101.8 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920092 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 10.055 
 Most Probable Value = 9.765 
 Percent Recovery = 103.0 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880143 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25163-75159  Lab Value = 9.950 
 Most Probable Value = 9.765 
 Percent Recovery = 101.9 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840019 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 9.796 
 Most Probable Value = 9.765 
 Percent Recovery = 100.3 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780233 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 10.066 
 Most Probable Value = 9.765 
 Percent Recovery = 103.1 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760037 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25163-75159  Lab Value = 10.854 
 Most Probable Value = 10.525 
 Percent Recovery = 103.1 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760036 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75155  Lab Value = 10.385 
 Most Probable Value = 10.185 
 Percent Recovery = 102.0 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760040 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure



- Sodium, FIL, ICP-OES -
Percent Recovery by Date
Lab: NWQL, PCode: 00930, MCode: PLA11
Analysis Dates: 10/03/01 through 09/29/06
Open Data Set

 Lab Value = 0.524 
 Most Probable Value = 0.304 
 Percent Recovery = 172.4 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0970091 
 Number of FPS (SD) = 2.9 
 Blind Sample ID = P42  Lab Value = 0.838 
 Most Probable Value = 0.480 
 Percent Recovery = 174.6 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340008 
 Number of FPS (SD) = 4.8 
 Blind Sample ID = P41  Lab Value = 0.743 
 Most Probable Value = 0.304 
 Percent Recovery = 244.4 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2730264 
 Number of FPS (SD) = 5.9 
 Blind Sample ID = P42  Lab Value = 2.464 
 Most Probable Value = 4.300 
 Percent Recovery = 57.3 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650153 
 Number of FPS (SD) = -10.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 22.688 
 Most Probable Value = 9.785 
 Percent Recovery = 231.9 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0080053 
 Number of FPS (SD) = 31.2 
 Blind Sample ID = 25167-75169  Lab Value = 56.697 
 Most Probable Value = 6.450 
 Percent Recovery = 879.0 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = 184.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.745 
 Most Probable Value = 21.500 
 Percent Recovery = 3.5 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250003 
 Number of FPS (SD) = -21.7 
 Blind Sample ID = 50161-50DIW  Lab Value = 0.524 
 Most Probable Value = 0.304 
 Percent Recovery = 172.4 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0970091 
 Number of FPS (SD) = 2.9 
 Blind Sample ID = P42  Lab Value = 0.838 
 Most Probable Value = 0.480 
 Percent Recovery = 174.6 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340008 
 Number of FPS (SD) = 4.8 
 Blind Sample ID = P41  Lab Value = 0.743 
 Most Probable Value = 0.304 
 Percent Recovery = 244.4 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2730264 
 Number of FPS (SD) = 5.9 
 Blind Sample ID = P42  Lab Value = 2.464 
 Most Probable Value = 4.300 
 Percent Recovery = 57.3 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650153 
 Number of FPS (SD) = -10.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 22.688 
 Most Probable Value = 9.785 
 Percent Recovery = 231.9 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0080053 
 Number of FPS (SD) = 31.2 
 Blind Sample ID = 25167-75169  Lab Value = 56.697 
 Most Probable Value = 6.450 
 Percent Recovery = 879.0 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = 184.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.745 
 Most Probable Value = 21.500 
 Percent Recovery = 3.5 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250003 
 Number of FPS (SD) = -21.7 
 Blind Sample ID = 50161-50DIW  Lab Value = 20.190 
 Most Probable Value = 19.650 
 Percent Recovery = 102.7 
 Analysis Date = 09/29/06 
 Lab Sample ID = 2700087 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.238 
 Most Probable Value = 0.235 
 Percent Recovery = 101.3 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2680089 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P43  Lab Value = 15.510 
 Most Probable Value = 15.773 
 Percent Recovery = 98.3 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2650112 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25177-75175  Lab Value = 0.235 
 Most Probable Value = 0.235 
 Percent Recovery = 100.0 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2620210 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P43  Lab Value = 19.010 
 Most Probable Value = 19.650 
 Percent Recovery = 96.7 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2630117 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75179-25DIW  Lab Value = 14.300 
 Most Probable Value = 15.773 
 Percent Recovery = 90.7 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2580206 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 25177-75175  Lab Value = 19.960 
 Most Probable Value = 19.650 
 Percent Recovery = 101.6 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2560143 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.249 
 Most Probable Value = 0.235 
 Percent Recovery = 106.0 
 Analysis Date = 09/12/06 
 Lab Sample ID = 2510398 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P43  Lab Value = 19.940 
 Most Probable Value = 19.650 
 Percent Recovery = 101.5 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2480072 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 15.450 
 Most Probable Value = 15.773 
 Percent Recovery = 98.0 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2500167 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25177-75175  Lab Value = 6.395 
 Most Probable Value = 6.473 
 Percent Recovery = 98.8 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2300087 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.338 
 Most Probable Value = 6.473 
 Percent Recovery = 97.9 
 Analysis Date = 09/01/06 
 Lab Sample ID = 2230259 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.481 
 Most Probable Value = 0.480 
 Percent Recovery = 100.2 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2400120 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 6.185 
 Most Probable Value = 6.473 
 Percent Recovery = 95.6 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2370432 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75175-25DIW  Lab Value = 15.910 
 Most Probable Value = 15.773 
 Percent Recovery = 100.9 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2360201 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 0.507 
 Most Probable Value = 0.480 
 Percent Recovery = 105.6 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2330213 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P41  Lab Value = 16.120 
 Most Probable Value = 15.773 
 Percent Recovery = 102.2 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2280131 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25177-75175  Lab Value = 0.472 
 Most Probable Value = 0.480 
 Percent Recovery = 98.3 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2260050 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 16.270 
 Most Probable Value = 15.773 
 Percent Recovery = 103.2 
 Analysis Date = 08/10/06 
 Lab Sample ID = 2210198 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25177-75175  Lab Value = 0.520 
 Most Probable Value = 0.480 
 Percent Recovery = 108.3 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2190176 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P41  Lab Value = 6.563 
 Most Probable Value = 6.473 
 Percent Recovery = 101.4 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2190177 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 15.890 
 Most Probable Value = 15.773 
 Percent Recovery = 100.7 
 Analysis Date = 08/04/06 
 Lab Sample ID = 2150114 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 0.329 
 Most Probable Value = 0.304 
 Percent Recovery = 108.2 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2090272 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 32.240 
 Most Probable Value = 31.700 
 Percent Recovery = 101.7 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2080099 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50177-50179  Lab Value = 6.333 
 Most Probable Value = 6.473 
 Percent Recovery = 97.8 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2060031 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.290 
 Most Probable Value = 0.304 
 Percent Recovery = 95.4 
 Analysis Date = 07/25/06 
 Lab Sample ID = 2020230 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P42  Lab Value = 6.263 
 Most Probable Value = 6.473 
 Percent Recovery = 96.8 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990164 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75175-25DIW  Lab Value = 33.020 
 Most Probable Value = 31.700 
 Percent Recovery = 104.2 
 Analysis Date = 07/21/06 
 Lab Sample ID = 2010016 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50177-50179  Lab Value = 0.310 
 Most Probable Value = 0.304 
 Percent Recovery = 102.0 
 Analysis Date = 07/17/06 
 Lab Sample ID = 1950016 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 32.060 
 Most Probable Value = 31.700 
 Percent Recovery = 101.1 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1940283 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50177-50179  Lab Value = 6.250 
 Most Probable Value = 6.473 
 Percent Recovery = 96.6 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1930120 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.290 
 Most Probable Value = 0.304 
 Percent Recovery = 95.4 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910076 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P42  Lab Value = 6.653 
 Most Probable Value = 6.473 
 Percent Recovery = 102.8 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1860015 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75175-25DIW  Lab Value = 31.520 
 Most Probable Value = 31.700 
 Percent Recovery = 99.4 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910085 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50177-50179  Lab Value = 0.227 
 Most Probable Value = 0.235 
 Percent Recovery = 96.6 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1810353 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P43  Lab Value = 32.580 
 Most Probable Value = 31.700 
 Percent Recovery = 102.8 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1790180 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50177-50179  Lab Value = 32.850 
 Most Probable Value = 34.450 
 Percent Recovery = 95.4 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1800252 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25179-75177  Lab Value = 0.244 
 Most Probable Value = 0.235 
 Percent Recovery = 103.8 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740230 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 33.520 
 Most Probable Value = 31.700 
 Percent Recovery = 105.7 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1730126 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50177-50179  Lab Value = 36.160 
 Most Probable Value = 34.450 
 Percent Recovery = 105.0 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740210 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25179-75177  Lab Value = 0.246 
 Most Probable Value = 0.235 
 Percent Recovery = 104.7 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1670242 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 31.340 
 Most Probable Value = 31.700 
 Percent Recovery = 98.9 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1650118 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50177-50179  Lab Value = 34.620 
 Most Probable Value = 34.450 
 Percent Recovery = 100.5 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1660146 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25179-75177  Lab Value = 0.236 
 Most Probable Value = 0.235 
 Percent Recovery = 100.4 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1600200 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P43  Lab Value = 33.730 
 Most Probable Value = 34.450 
 Percent Recovery = 97.9 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1590164 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25179-75177  Lab Value = 31.880 
 Most Probable Value = 31.700 
 Percent Recovery = 100.6 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1570194 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50177-50179  Lab Value = 0.492 
 Most Probable Value = 0.480 
 Percent Recovery = 102.5 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460006 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P41  Lab Value = 4.391 
 Most Probable Value = 4.315 
 Percent Recovery = 101.8 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460013 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 33.100 
 Most Probable Value = 34.450 
 Percent Recovery = 96.1 
 Analysis Date = 05/24/06 
 Lab Sample ID = 1430053 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25179-75177  Lab Value = 0.411 
 Most Probable Value = 0.480 
 Percent Recovery = 85.6 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1390231 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = P41  Lab Value = 4.300 
 Most Probable Value = 4.315 
 Percent Recovery = 99.7 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1380005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 35.920 
 Most Probable Value = 34.450 
 Percent Recovery = 104.3 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1360164 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25179-75177  Lab Value = 0.479 
 Most Probable Value = 0.480 
 Percent Recovery = 99.8 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1320174 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P41  Lab Value = 4.315 
 Most Probable Value = 4.315 
 Percent Recovery = 100.0 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1310139 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 33.710 
 Most Probable Value = 34.450 
 Percent Recovery = 97.9 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1290065 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25179-75177  Lab Value = 0.459 
 Most Probable Value = 0.480 
 Percent Recovery = 95.6 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1250136 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 4.240 
 Most Probable Value = 4.315 
 Percent Recovery = 98.3 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1240137 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 33.960 
 Most Probable Value = 34.450 
 Percent Recovery = 98.6 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1220155 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25179-75177  Lab Value = 0.325 
 Most Probable Value = 0.304 
 Percent Recovery = 106.9 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1210051 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 19.840 
 Most Probable Value = 19.650 
 Percent Recovery = 101.0 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1170183 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.395 
 Most Probable Value = 4.315 
 Percent Recovery = 101.9 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1160104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.358 
 Most Probable Value = 0.304 
 Percent Recovery = 117.8 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1110230 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 20.010 
 Most Probable Value = 19.650 
 Percent Recovery = 101.8 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1100075 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.331 
 Most Probable Value = 4.315 
 Percent Recovery = 100.4 
 Analysis Date = 04/20/06 
 Lab Sample ID = 1080077 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.333 
 Most Probable Value = 0.304 
 Percent Recovery = 109.5 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1040008 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 20.590 
 Most Probable Value = 19.650 
 Percent Recovery = 104.8 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 20.360 
 Most Probable Value = 19.650 
 Percent Recovery = 103.6 
 Analysis Date = 04/13/06 
 Lab Sample ID = 0960076 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.488 
 Most Probable Value = 4.315 
 Percent Recovery = 104.0 
 Analysis Date = 04/13/06 
 Lab Sample ID = 1010013 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.486 
 Most Probable Value = 4.315 
 Percent Recovery = 104.0 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0930084 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.220 
 Most Probable Value = 0.235 
 Percent Recovery = 93.6 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0870026 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P43  Lab Value = 15.620 
 Most Probable Value = 15.773 
 Percent Recovery = 99.0 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0860080 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25177-75175  Lab Value = 19.370 
 Most Probable Value = 19.650 
 Percent Recovery = 98.6 
 Analysis Date = 03/27/06 
 Lab Sample ID = 0830215 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.199 
 Most Probable Value = 0.235 
 Percent Recovery = 84.7 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0800052 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P43  Lab Value = 16.390 
 Most Probable Value = 15.773 
 Percent Recovery = 103.9 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0800054 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25177-75175  Lab Value = 20.290 
 Most Probable Value = 19.650 
 Percent Recovery = 103.3 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0750092 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75179-25DIW  Lab Value = 15.120 
 Most Probable Value = 15.773 
 Percent Recovery = 95.9 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0720061 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25177-75175  Lab Value = 19.390 
 Most Probable Value = 19.650 
 Percent Recovery = 98.7 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0680005 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 16.140 
 Most Probable Value = 15.773 
 Percent Recovery = 102.3 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0650046 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25177-75175  Lab Value = 19.890 
 Most Probable Value = 19.650 
 Percent Recovery = 101.2 
 Analysis Date = 03/06/06 
 Lab Sample ID = 0610058 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.515 
 Most Probable Value = 0.480 
 Percent Recovery = 107.3 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0600075 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P41  Lab Value = 6.907 
 Most Probable Value = 6.473 
 Percent Recovery = 106.7 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0590095 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 16.580 
 Most Probable Value = 15.773 
 Percent Recovery = 105.1 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0580120 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25177-75175  Lab Value = 0.493 
 Most Probable Value = 0.480 
 Percent Recovery = 102.7 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0530041 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P41  Lab Value = 6.720 
 Most Probable Value = 6.473 
 Percent Recovery = 103.8 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0520092 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75175-25DIW  Lab Value = 16.560 
 Most Probable Value = 15.773 
 Percent Recovery = 105.0 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0470068 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25177-75175  Lab Value = 0.505 
 Most Probable Value = 0.480 
 Percent Recovery = 105.2 
 Analysis Date = 02/21/06 
 Lab Sample ID = 0450024 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P41  Lab Value = 6.937 
 Most Probable Value = 6.473 
 Percent Recovery = 107.2 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0440049 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.530 
 Most Probable Value = 0.480 
 Percent Recovery = 110.4 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0380036 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P41  Lab Value = 16.220 
 Most Probable Value = 15.773 
 Percent Recovery = 102.8 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0400070 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25177-75175  Lab Value = 6.786 
 Most Probable Value = 6.473 
 Percent Recovery = 104.8 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 16.340 
 Most Probable Value = 15.773 
 Percent Recovery = 103.6 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0330067 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25177-75175  Lab Value = 0.317 
 Most Probable Value = 0.304 
 Percent Recovery = 104.3 
 Analysis Date = 02/02/06 
 Lab Sample ID = 0310082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 31.270 
 Most Probable Value = 31.700 
 Percent Recovery = 98.6 
 Analysis Date = 01/31/06 
 Lab Sample ID = 0300053 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50177-50179  Lab Value = 0.359 
 Most Probable Value = 0.304 
 Percent Recovery = 118.1 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0240044 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 6.447 
 Most Probable Value = 6.473 
 Percent Recovery = 99.6 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.346 
 Most Probable Value = 6.473 
 Percent Recovery = 98.0 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0190007 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 31.800 
 Most Probable Value = 31.700 
 Percent Recovery = 100.3 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0230031 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50177-50179  Lab Value = 0.289 
 Most Probable Value = 0.304 
 Percent Recovery = 95.1 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0170062 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P42  Lab Value = 32.330 
 Most Probable Value = 31.700 
 Percent Recovery = 102.0 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0130009 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50177-50179  Lab Value = 6.580 
 Most Probable Value = 6.473 
 Percent Recovery = 101.7 
 Analysis Date = 01/17/06 
 Lab Sample ID = 0110064 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.315 
 Most Probable Value = 0.304 
 Percent Recovery = 103.6 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0090006 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 6.923 
 Most Probable Value = 6.473 
 Percent Recovery = 107.0 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0040037 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 34.210 
 Most Probable Value = 31.700 
 Percent Recovery = 107.9 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0060013 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50177-50179  Lab Value = 0.242 
 Most Probable Value = 0.235 
 Percent Recovery = 103.0 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3640075 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 32.850 
 Most Probable Value = 31.700 
 Percent Recovery = 103.6 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3620021 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50177-50179  Lab Value = 35.990 
 Most Probable Value = 34.450 
 Percent Recovery = 104.5 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3630004 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25179-75177  Lab Value = 0.298 
 Most Probable Value = 0.235 
 Percent Recovery = 126.8 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3560003 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P43  Lab Value = 33.520 
 Most Probable Value = 34.450 
 Percent Recovery = 97.3 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3550006 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25179-75177  Lab Value = 31.720 
 Most Probable Value = 31.700 
 Percent Recovery = 100.1 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3530067 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50177-50179  Lab Value = 0.251 
 Most Probable Value = 0.235 
 Percent Recovery = 106.8 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3490151 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P43  Lab Value = 34.040 
 Most Probable Value = 34.450 
 Percent Recovery = 98.8 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3480002 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25179-75177  Lab Value = 32.960 
 Most Probable Value = 31.700 
 Percent Recovery = 104.0 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3460031 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50177-50179  Lab Value = 0.260 
 Most Probable Value = 0.235 
 Percent Recovery = 110.6 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3420004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P43  Lab Value = 32.500 
 Most Probable Value = 31.700 
 Percent Recovery = 102.5 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3390049 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50177-50179  Lab Value = 36.780 
 Most Probable Value = 34.450 
 Percent Recovery = 106.8 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3400170 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25179-75177  Lab Value = 4.505 
 Most Probable Value = 4.315 
 Percent Recovery = 104.4 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 37.360 
 Most Probable Value = 34.450 
 Percent Recovery = 108.4 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3320016 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25179-75177  Lab Value = 0.531 
 Most Probable Value = 0.480 
 Percent Recovery = 110.6 
 Analysis Date = 11/29/05 
 Lab Sample ID = 3260100 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P41  Lab Value = 4.395 
 Most Probable Value = 4.315 
 Percent Recovery = 101.9 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3250050 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 36.970 
 Most Probable Value = 34.450 
 Percent Recovery = 107.3 
 Analysis Date = 11/18/05 
 Lab Sample ID = 3210143 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25179-75177  Lab Value = 0.553 
 Most Probable Value = 0.480 
 Percent Recovery = 115.2 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3190010 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P41  Lab Value = 4.609 
 Most Probable Value = 4.315 
 Percent Recovery = 106.8 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3180039 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 33.810 
 Most Probable Value = 34.450 
 Percent Recovery = 98.1 
 Analysis Date = 11/14/05 
 Lab Sample ID = 3130035 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25179-75177  Lab Value = 0.537 
 Most Probable Value = 0.480 
 Percent Recovery = 111.9 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3110077 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P41  Lab Value = 4.526 
 Most Probable Value = 4.315 
 Percent Recovery = 104.9 
 Analysis Date = 11/07/05 
 Lab Sample ID = 3080100 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 34.800 
 Most Probable Value = 34.450 
 Percent Recovery = 101.0 
 Analysis Date = 11/04/05 
 Lab Sample ID = 3060047 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25179-75177  Lab Value = 0.318 
 Most Probable Value = 0.304 
 Percent Recovery = 104.6 
 Analysis Date = 11/02/05 
 Lab Sample ID = 3040127 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 19.900 
 Most Probable Value = 19.650 
 Percent Recovery = 101.3 
 Analysis Date = 10/31/05 
 Lab Sample ID = 3010129 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.511 
 Most Probable Value = 4.315 
 Percent Recovery = 104.5 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2990128 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.316 
 Most Probable Value = 0.304 
 Percent Recovery = 103.9 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970038 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 19.480 
 Most Probable Value = 19.650 
 Percent Recovery = 99.1 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970032 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.150 
 Most Probable Value = 4.315 
 Percent Recovery = 96.2 
 Analysis Date = 10/21/05 
 Lab Sample ID = 2920101 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.303 
 Most Probable Value = 0.304 
 Percent Recovery = 99.7 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2900079 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P42  Lab Value = 19.490 
 Most Probable Value = 19.650 
 Percent Recovery = 99.2 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2870111 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 19.970 
 Most Probable Value = 19.650 
 Percent Recovery = 101.6 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2790065 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.180 
 Most Probable Value = 4.315 
 Percent Recovery = 96.9 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850132 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.366 
 Most Probable Value = 0.304 
 Percent Recovery = 120.4 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2800166 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P42  Lab Value = 4.259 
 Most Probable Value = 4.315 
 Percent Recovery = 98.7 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2770189 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 18.430 
 Most Probable Value = 18.250 
 Percent Recovery = 101.0 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2710079 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.135 
 Most Probable Value = 4.315 
 Percent Recovery = 95.8 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2690051 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.311 
 Most Probable Value = 0.304 
 Percent Recovery = 102.3 
 Analysis Date = 09/26/05 
 Lab Sample ID = 2660203 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 0.341 
 Most Probable Value = 0.304 
 Percent Recovery = 112.2 
 Analysis Date = 09/21/05 
 Lab Sample ID = 2590323 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 16.550 
 Most Probable Value = 18.250 
 Percent Recovery = 90.7 
 Analysis Date = 09/15/05 
 Lab Sample ID = 2570004 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.209 
 Most Probable Value = 4.315 
 Percent Recovery = 97.5 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2550029 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.301 
 Most Probable Value = 0.304 
 Percent Recovery = 99.0 
 Analysis Date = 09/13/05 
 Lab Sample ID = 2520042 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P42  Lab Value = 18.760 
 Most Probable Value = 18.250 
 Percent Recovery = 102.8 
 Analysis Date = 09/09/05 
 Lab Sample ID = 2500116 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.328 
 Most Probable Value = 4.315 
 Percent Recovery = 100.3 
 Analysis Date = 09/08/05 
 Lab Sample ID = 2450119 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.477 
 Most Probable Value = 0.480 
 Percent Recovery = 99.4 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2410125 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P41  Lab Value = 22.020 
 Most Probable Value = 22.565 
 Percent Recovery = 97.6 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380182 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50175-50173  Lab Value = 17.730 
 Most Probable Value = 18.250 
 Percent Recovery = 97.2 
 Analysis Date = 08/30/05 
 Lab Sample ID = 2350074 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.479 
 Most Probable Value = 0.480 
 Percent Recovery = 99.8 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2340044 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P41  Lab Value = 23.030 
 Most Probable Value = 22.565 
 Percent Recovery = 102.1 
 Analysis Date = 08/26/05 
 Lab Sample ID = 2300263 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50173  Lab Value = 0.490 
 Most Probable Value = 0.480 
 Percent Recovery = 102.1 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280031 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 18.590 
 Most Probable Value = 18.250 
 Percent Recovery = 101.9 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280030 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50173-50DIW  Lab Value = 21.430 
 Most Probable Value = 22.565 
 Percent Recovery = 95.0 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2230321 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50175-50173  Lab Value = 0.476 
 Most Probable Value = 0.480 
 Percent Recovery = 99.2 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220221 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 17.330 
 Most Probable Value = 18.250 
 Percent Recovery = 95.0 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220220 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 21.610 
 Most Probable Value = 22.565 
 Percent Recovery = 95.8 
 Analysis Date = 08/12/05 
 Lab Sample ID = 2160216 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50175-50173  Lab Value = 0.346 
 Most Probable Value = 0.380 
 Percent Recovery = 91.1 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140087 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 18.760 
 Most Probable Value = 18.250 
 Percent Recovery = 102.8 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140086 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 21.020 
 Most Probable Value = 22.550 
 Percent Recovery = 93.2 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2090138 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50171-50173  Lab Value = 0.354 
 Most Probable Value = 0.380 
 Percent Recovery = 93.2 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2060111 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 22.560 
 Most Probable Value = 22.565 
 Percent Recovery = 100.0 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2070089 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50173  Lab Value = 21.880 
 Most Probable Value = 22.550 
 Percent Recovery = 97.0 
 Analysis Date = 07/25/05 
 Lab Sample ID = 2020104 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50171-50173  Lab Value = 0.396 
 Most Probable Value = 0.380 
 Percent Recovery = 104.2 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1990212 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 21.960 
 Most Probable Value = 22.565 
 Percent Recovery = 97.3 
 Analysis Date = 07/20/05 
 Lab Sample ID = 2000160 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50175-50173  Lab Value = 22.490 
 Most Probable Value = 22.550 
 Percent Recovery = 99.7 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1950047 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50173  Lab Value = 0.425 
 Most Probable Value = 0.380 
 Percent Recovery = 111.8 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1920124 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P36  Lab Value = 21.450 
 Most Probable Value = 22.565 
 Percent Recovery = 95.1 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1930208 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50175-50173  Lab Value = 23.350 
 Most Probable Value = 22.565 
 Percent Recovery = 103.5 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1860038 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50173  Lab Value = 22.280 
 Most Probable Value = 22.550 
 Percent Recovery = 98.8 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1880189 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50173  Lab Value = 0.271 
 Most Probable Value = 0.304 
 Percent Recovery = 89.1 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1820053 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 8.550 
 Most Probable Value = 8.623 
 Percent Recovery = 99.2 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1800229 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 0.274 
 Most Probable Value = 0.304 
 Percent Recovery = 90.1 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1750353 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 8.645 
 Most Probable Value = 8.623 
 Percent Recovery = 100.3 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1780133 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25171-75175  Lab Value = 8.741 
 Most Probable Value = 8.623 
 Percent Recovery = 101.4 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1730155 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 8.756 
 Most Probable Value = 8.623 
 Percent Recovery = 101.5 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1710126 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 0.271 
 Most Probable Value = 0.304 
 Percent Recovery = 89.1 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1680212 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 8.323 
 Most Probable Value = 8.623 
 Percent Recovery = 96.5 
 Analysis Date = 06/18/05 
 Lab Sample ID = 1660200 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25171-75175  Lab Value = 8.495 
 Most Probable Value = 8.623 
 Percent Recovery = 98.5 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1640123 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25171-75175  Lab Value = 0.325 
 Most Probable Value = 0.304 
 Percent Recovery = 106.9 
 Analysis Date = 06/13/05 
 Lab Sample ID = 1610164 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 8.389 
 Most Probable Value = 8.623 
 Percent Recovery = 97.3 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1590165 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25171-75175  Lab Value = 8.737 
 Most Probable Value = 8.623 
 Percent Recovery = 101.3 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1570142 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 0.371 
 Most Probable Value = 0.380 
 Percent Recovery = 97.6 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1510159 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 4.505 
 Most Probable Value = 4.300 
 Percent Recovery = 104.8 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1460180 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.996 
 Most Probable Value = 8.623 
 Percent Recovery = 104.3 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1440185 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25171-75175  Lab Value = 0.378 
 Most Probable Value = 0.380 
 Percent Recovery = 99.5 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1430070 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P36  Lab Value = 4.305 
 Most Probable Value = 4.300 
 Percent Recovery = 100.1 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1390141 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.380 
 Most Probable Value = 0.380 
 Percent Recovery = 100.0 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 8.582 
 Most Probable Value = 8.623 
 Percent Recovery = 99.5 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1370182 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25171-75175  Lab Value = 4.301 
 Most Probable Value = 4.300 
 Percent Recovery = 100.0 
 Analysis Date = 05/16/05 
 Lab Sample ID = 1320177 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.393 
 Most Probable Value = 0.380 
 Percent Recovery = 103.4 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1220043 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 8.887 
 Most Probable Value = 8.623 
 Percent Recovery = 103.1 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1300120 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 0.371 
 Most Probable Value = 0.380 
 Percent Recovery = 97.6 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1290087 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 4.303 
 Most Probable Value = 4.300 
 Percent Recovery = 100.1 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.565 
 Most Probable Value = 8.623 
 Percent Recovery = 99.3 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1230134 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25171-75175  Lab Value = 4.393 
 Most Probable Value = 4.315 
 Percent Recovery = 101.8 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1180188 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.361 
 Most Probable Value = 0.380 
 Percent Recovery = 95.0 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1150103 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 4.326 
 Most Probable Value = 4.300 
 Percent Recovery = 100.6 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1160124 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.418 
 Most Probable Value = 4.315 
 Percent Recovery = 102.4 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1120317 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.380 
 Most Probable Value = 0.380 
 Percent Recovery = 100.0 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090066 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 4.355 
 Most Probable Value = 4.300 
 Percent Recovery = 101.3 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090065 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.333 
 Most Probable Value = 4.315 
 Percent Recovery = 100.4 
 Analysis Date = 04/19/05 
 Lab Sample ID = 1050221 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.389 
 Most Probable Value = 4.300 
 Percent Recovery = 102.1 
 Analysis Date = 04/16/05 
 Lab Sample ID = 1030092 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.361 
 Most Probable Value = 0.380 
 Percent Recovery = 95.0 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1010110 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 4.380 
 Most Probable Value = 4.315 
 Percent Recovery = 101.5 
 Analysis Date = 04/13/05 
 Lab Sample ID = 0970111 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.325 
 Most Probable Value = 4.300 
 Percent Recovery = 100.6 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0950133 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.399 
 Most Probable Value = 0.304 
 Percent Recovery = 131.3 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0890102 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = P42  Lab Value = 18.510 
 Most Probable Value = 18.250 
 Percent Recovery = 101.4 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0840175 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.323 
 Most Probable Value = 0.304 
 Percent Recovery = 106.3 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0810034 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 4.435 
 Most Probable Value = 4.315 
 Percent Recovery = 102.8 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0820101 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 18.960 
 Most Probable Value = 18.250 
 Percent Recovery = 103.9 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0770124 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50173-50DIW  Lab Value = 19.030 
 Most Probable Value = 18.250 
 Percent Recovery = 104.3 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0700206 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.298 
 Most Probable Value = 0.304 
 Percent Recovery = 98.0 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750089 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P42  Lab Value = 4.370 
 Most Probable Value = 4.315 
 Percent Recovery = 101.3 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750083 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.319 
 Most Probable Value = 0.304 
 Percent Recovery = 104.9 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0670096 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 4.325 
 Most Probable Value = 4.315 
 Percent Recovery = 100.2 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0680057 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 19.090 
 Most Probable Value = 18.250 
 Percent Recovery = 104.6 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0630095 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.496 
 Most Probable Value = 0.480 
 Percent Recovery = 103.3 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0600110 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P41  Lab Value = 4.398 
 Most Probable Value = 4.315 
 Percent Recovery = 101.9 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0610081 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 22.580 
 Most Probable Value = 22.565 
 Percent Recovery = 100.1 
 Analysis Date = 03/01/05 
 Lab Sample ID = 0560030 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50173  Lab Value = 0.544 
 Most Probable Value = 0.480 
 Percent Recovery = 113.3 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0540036 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = P41  Lab Value = 18.720 
 Most Probable Value = 18.250 
 Percent Recovery = 102.6 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0550086 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50173-50DIW  Lab Value = 21.210 
 Most Probable Value = 22.565 
 Percent Recovery = 94.0 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0530105 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50175-50173  Lab Value = 0.482 
 Most Probable Value = 0.480 
 Percent Recovery = 100.4 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0470025 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 18.640 
 Most Probable Value = 18.250 
 Percent Recovery = 102.1 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0480107 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50173-50DIW  Lab Value = 23.210 
 Most Probable Value = 22.565 
 Percent Recovery = 102.9 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0420133 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50173  Lab Value = 18.770 
 Most Probable Value = 18.250 
 Percent Recovery = 102.8 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0410186 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.504 
 Most Probable Value = 0.480 
 Percent Recovery = 105.0 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0390058 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P41  Lab Value = 23.330 
 Most Probable Value = 22.565 
 Percent Recovery = 103.4 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0380082 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50173  Lab Value = 0.384 
 Most Probable Value = 0.380 
 Percent Recovery = 101.1 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0320097 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 18.630 
 Most Probable Value = 18.250 
 Percent Recovery = 102.1 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0330054 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50173-50DIW  Lab Value = 23.100 
 Most Probable Value = 22.565 
 Percent Recovery = 102.4 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50173  Lab Value = 23.140 
 Most Probable Value = 22.550 
 Percent Recovery = 102.6 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0280053 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50173  Lab Value = 0.371 
 Most Probable Value = 0.380 
 Percent Recovery = 97.6 
 Analysis Date = 01/26/05 
 Lab Sample ID = 0250045 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 22.650 
 Most Probable Value = 22.550 
 Percent Recovery = 100.4 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0210120 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50173  Lab Value = 24.020 
 Most Probable Value = 22.565 
 Percent Recovery = 106.4 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0190084 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50175-50173  Lab Value = 0.417 
 Most Probable Value = 0.380 
 Percent Recovery = 109.7 
 Analysis Date = 01/19/05 
 Lab Sample ID = 0180074 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P36  Lab Value = 23.850 
 Most Probable Value = 22.565 
 Percent Recovery = 105.7 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0110024 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50175-50173  Lab Value = 23.580 
 Most Probable Value = 22.550 
 Percent Recovery = 104.6 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0130107 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50173  Lab Value = 0.388 
 Most Probable Value = 0.380 
 Percent Recovery = 102.1 
 Analysis Date = 01/11/05 
 Lab Sample ID = 0100088 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 23.530 
 Most Probable Value = 22.550 
 Percent Recovery = 104.3 
 Analysis Date = 01/10/05 
 Lab Sample ID = 0060063 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50173  Lab Value = 23.500 
 Most Probable Value = 22.565 
 Percent Recovery = 104.1 
 Analysis Date = 01/06/05 
 Lab Sample ID = 0040022 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50173  Lab Value = 0.320 
 Most Probable Value = 0.304 
 Percent Recovery = 105.3 
 Analysis Date = 01/04/05 
 Lab Sample ID = 3650039 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 9.157 
 Most Probable Value = 8.623 
 Percent Recovery = 106.2 
 Analysis Date = 12/30/04 
 Lab Sample ID = 3630017 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25171-75175  Lab Value = 0.314 
 Most Probable Value = 0.304 
 Percent Recovery = 103.3 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620028 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 23.700 
 Most Probable Value = 22.550 
 Percent Recovery = 105.1 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620018 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50173  Lab Value = 8.954 
 Most Probable Value = 8.623 
 Percent Recovery = 103.8 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3560051 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25171-75175  Lab Value = 0.309 
 Most Probable Value = 0.304 
 Percent Recovery = 101.6 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3510148 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 23.000 
 Most Probable Value = 22.550 
 Percent Recovery = 102.0 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3520153 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50173  Lab Value = 8.525 
 Most Probable Value = 8.623 
 Percent Recovery = 98.9 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3490091 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 22.160 
 Most Probable Value = 22.550 
 Percent Recovery = 98.3 
 Analysis Date = 12/14/04 
 Lab Sample ID = 3450290 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50173  Lab Value = 0.303 
 Most Probable Value = 0.304 
 Percent Recovery = 99.7 
 Analysis Date = 12/11/04 
 Lab Sample ID = 3440143 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P42  Lab Value = 8.534 
 Most Probable Value = 8.623 
 Percent Recovery = 99.0 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3430066 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 22.680 
 Most Probable Value = 22.550 
 Percent Recovery = 100.6 
 Analysis Date = 12/07/04 
 Lab Sample ID = 3410092 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50173  Lab Value = 0.389 
 Most Probable Value = 0.380 
 Percent Recovery = 102.4 
 Analysis Date = 12/04/04 
 Lab Sample ID = 3360084 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 4.375 
 Most Probable Value = 4.300 
 Percent Recovery = 101.7 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.835 
 Most Probable Value = 8.623 
 Percent Recovery = 102.5 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3290011 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25171-75175  Lab Value = 0.373 
 Most Probable Value = 0.380 
 Percent Recovery = 98.2 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3280102 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 4.199 
 Most Probable Value = 4.300 
 Percent Recovery = 97.7 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3270045 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.387 
 Most Probable Value = 0.380 
 Percent Recovery = 101.8 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3210083 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 8.812 
 Most Probable Value = 8.623 
 Percent Recovery = 102.2 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3220112 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25171-75175  Lab Value = 4.356 
 Most Probable Value = 4.300 
 Percent Recovery = 101.3 
 Analysis Date = 11/16/04 
 Lab Sample ID = 3170165 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.363 
 Most Probable Value = 0.380 
 Percent Recovery = 95.5 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3130200 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 8.282 
 Most Probable Value = 8.623 
 Percent Recovery = 96.1 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3140104 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25171-75175  Lab Value = 4.393 
 Most Probable Value = 4.300 
 Percent Recovery = 102.2 
 Analysis Date = 11/08/04 
 Lab Sample ID = 3100011 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.635 
 Most Probable Value = 8.623 
 Percent Recovery = 100.1 
 Analysis Date = 11/05/04 
 Lab Sample ID = 3080008 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25171-75175  Lab Value = 0.391 
 Most Probable Value = 0.380 
 Percent Recovery = 102.9 
 Analysis Date = 11/04/04 
 Lab Sample ID = 3060112 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 4.480 
 Most Probable Value = 4.315 
 Percent Recovery = 103.8 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3030011 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.373 
 Most Probable Value = 4.300 
 Percent Recovery = 101.7 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3000185 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.389 
 Most Probable Value = 0.380 
 Percent Recovery = 102.4 
 Analysis Date = 10/30/04 
 Lab Sample ID = 2990112 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 4.347 
 Most Probable Value = 4.315 
 Percent Recovery = 100.7 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2950151 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.430 
 Most Probable Value = 4.315 
 Percent Recovery = 102.7 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2800209 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.392 
 Most Probable Value = 4.300 
 Percent Recovery = 102.1 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2940026 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.382 
 Most Probable Value = 0.380 
 Percent Recovery = 100.5 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2920031 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 4.361 
 Most Probable Value = 4.315 
 Percent Recovery = 101.1 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2890198 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.342 
 Most Probable Value = 4.300 
 Percent Recovery = 101.0 
 Analysis Date = 10/15/04 
 Lab Sample ID = 2870064 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.385 
 Most Probable Value = 0.380 
 Percent Recovery = 101.3 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2820228 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 4.256 
 Most Probable Value = 4.300 
 Percent Recovery = 99.0 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2780101 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 9.070 
 Most Probable Value = 8.155 
 Percent Recovery = 111.2 
 Analysis Date = 10/05/04 
 Lab Sample ID = 2660100 
 Number of FPS (SD) = 2.7 
 Blind Sample ID = 25169-75167  Lab Value = 1.830 
 Most Probable Value = 1.800 
 Percent Recovery = 101.7 
 Analysis Date = 10/02/04 
 Lab Sample ID = 2710024 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P38  Lab Value = 8.450 
 Most Probable Value = 7.970 
 Percent Recovery = 106.0 
 Analysis Date = 10/02/04 
 Lab Sample ID = 2710005 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50167-50171  Lab Value = 7.908 
 Most Probable Value = 7.970 
 Percent Recovery = 99.2 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2640151 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50171  Lab Value = 4.230 
 Most Probable Value = 4.300 
 Percent Recovery = 98.4 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610092 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.020 
 Most Probable Value = 8.155 
 Percent Recovery = 98.3 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610096 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 8.110 
 Most Probable Value = 8.155 
 Percent Recovery = 99.4 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2580139 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 1.690 
 Most Probable Value = 1.800 
 Percent Recovery = 93.9 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2530303 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = P38  Lab Value = 4.330 
 Most Probable Value = 4.300 
 Percent Recovery = 100.7 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2570023 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.040 
 Most Probable Value = 7.970 
 Percent Recovery = 100.9 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2540394 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 8.820 
 Most Probable Value = 8.155 
 Percent Recovery = 108.2 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2520141 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25169-75167  Lab Value = 4.250 
 Most Probable Value = 4.300 
 Percent Recovery = 98.8 
 Analysis Date = 09/10/04 
 Lab Sample ID = 2510195 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.310 
 Most Probable Value = 4.300 
 Percent Recovery = 100.2 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470066 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.060 
 Most Probable Value = 7.970 
 Percent Recovery = 101.1 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470068 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50171  Lab Value = 8.270 
 Most Probable Value = 8.155 
 Percent Recovery = 101.4 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470063 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 0.396 
 Most Probable Value = 0.380 
 Percent Recovery = 104.2 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2370248 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P36  Lab Value = 6.090 
 Most Probable Value = 6.450 
 Percent Recovery = 94.4 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2380232 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 5.940 
 Most Probable Value = 6.450 
 Percent Recovery = 92.1 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360307 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.030 
 Most Probable Value = 7.950 
 Percent Recovery = 101.0 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360305 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 7.610 
 Most Probable Value = 7.970 
 Percent Recovery = 95.5 
 Analysis Date = 08/25/04 
 Lab Sample ID = 2330196 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50167-50171  Lab Value = 8.040 
 Most Probable Value = 7.950 
 Percent Recovery = 101.1 
 Analysis Date = 08/24/04 
 Lab Sample ID = 2310191 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.200 
 Most Probable Value = 7.950 
 Percent Recovery = 103.1 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290112 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.080 
 Most Probable Value = 7.970 
 Percent Recovery = 101.4 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290181 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50171  Lab Value = 8.000 
 Most Probable Value = 7.970 
 Percent Recovery = 100.4 
 Analysis Date = 08/17/04 
 Lab Sample ID = 2250114 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 6.470 
 Most Probable Value = 6.450 
 Percent Recovery = 100.3 
 Analysis Date = 08/13/04 
 Lab Sample ID = 2240196 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.416 
 Most Probable Value = 0.380 
 Percent Recovery = 109.5 
 Analysis Date = 08/11/04 
 Lab Sample ID = 2230163 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P36  Lab Value = 8.040 
 Most Probable Value = 7.950 
 Percent Recovery = 101.1 
 Analysis Date = 08/11/04 
 Lab Sample ID = 2220151 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 6.460 
 Most Probable Value = 6.450 
 Percent Recovery = 100.2 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180207 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.280 
 Most Probable Value = 7.950 
 Percent Recovery = 104.2 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180210 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 7.960 
 Most Probable Value = 7.970 
 Percent Recovery = 99.9 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2190180 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50167-50171  Lab Value = 7.960 
 Most Probable Value = 7.970 
 Percent Recovery = 99.9 
 Analysis Date = 08/06/04 
 Lab Sample ID = 2170218 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50167-50171  Lab Value = 0.782 
 Most Probable Value = 0.800 
 Percent Recovery = 97.8 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2090125 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P37  Lab Value = 6.390 
 Most Probable Value = 6.450 
 Percent Recovery = 99.1 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2090247 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 9.820 
 Most Probable Value = 9.785 
 Percent Recovery = 100.4 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2080068 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25167-75169  Lab Value = 8.340 
 Most Probable Value = 8.155 
 Percent Recovery = 102.3 
 Analysis Date = 07/29/04 
 Lab Sample ID = 2040261 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 6.640 
 Most Probable Value = 6.450 
 Percent Recovery = 102.9 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2030202 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.480 
 Most Probable Value = 8.155 
 Percent Recovery = 104.0 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010149 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 10.400 
 Most Probable Value = 9.785 
 Percent Recovery = 106.3 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010328 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25167-75169  Lab Value = 9.830 
 Most Probable Value = 9.785 
 Percent Recovery = 100.5 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1980050 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25167-75169  Lab Value = 0.759 
 Most Probable Value = 0.800 
 Percent Recovery = 94.9 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1940078 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = P37  Lab Value = 6.490 
 Most Probable Value = 6.450 
 Percent Recovery = 100.6 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1950099 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.360 
 Most Probable Value = 8.155 
 Percent Recovery = 102.5 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1960110 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 6.590 
 Most Probable Value = 6.450 
 Percent Recovery = 102.2 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890096 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.380 
 Most Probable Value = 8.155 
 Percent Recovery = 102.8 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1900183 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 8.480 
 Most Probable Value = 8.155 
 Percent Recovery = 104.0 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1880086 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 10.100 
 Most Probable Value = 9.785 
 Percent Recovery = 103.2 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1910177 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25167-75169  Lab Value = 10.100 
 Most Probable Value = 9.785 
 Percent Recovery = 103.2 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890094 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25167-75169  Lab Value = 6.870 
 Most Probable Value = 7.970 
 Percent Recovery = 86.2 
 Analysis Date = 07/09/04 
 Lab Sample ID = 1410184 
 Number of FPS (SD) = -3.3 
 Blind Sample ID = 50167-50171  Lab Value = 8.420 
 Most Probable Value = 7.970 
 Percent Recovery = 105.6 
 Analysis Date = 06/30/04 
 Lab Sample ID = 1800053 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50167-50171  Lab Value = 1.820 
 Most Probable Value = 1.800 
 Percent Recovery = 101.1 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1760252 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P38  Lab Value = 4.390 
 Most Probable Value = 4.300 
 Percent Recovery = 102.1 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1740198 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.390 
 Most Probable Value = 7.970 
 Percent Recovery = 105.3 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1730133 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50167-50171  Lab Value = 8.354 
 Most Probable Value = 8.155 
 Percent Recovery = 102.4 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1750198 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.480 
 Most Probable Value = 4.300 
 Percent Recovery = 104.2 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1680180 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.700 
 Most Probable Value = 8.155 
 Percent Recovery = 106.7 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1690250 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25169-75167  Lab Value = 8.780 
 Most Probable Value = 8.155 
 Percent Recovery = 107.7 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1670238 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25169-75167  Lab Value = 4.440 
 Most Probable Value = 4.300 
 Percent Recovery = 103.3 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660231 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.160 
 Most Probable Value = 7.970 
 Percent Recovery = 102.4 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660229 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50171  Lab Value = 1.830 
 Most Probable Value = 1.800 
 Percent Recovery = 101.7 
 Analysis Date = 06/18/04 
 Lab Sample ID = 1620329 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P38  Lab Value = 8.410 
 Most Probable Value = 8.155 
 Percent Recovery = 103.1 
 Analysis Date = 06/18/04 
 Lab Sample ID = 1610174 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 4.280 
 Most Probable Value = 4.300 
 Percent Recovery = 99.5 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1600037 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.280 
 Most Probable Value = 4.300 
 Percent Recovery = 99.5 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1560049 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.050 
 Most Probable Value = 7.970 
 Percent Recovery = 101.0 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590115 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 8.190 
 Most Probable Value = 8.155 
 Percent Recovery = 100.4 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590117 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.280 
 Most Probable Value = 6.450 
 Percent Recovery = 97.4 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1470159 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.369 
 Most Probable Value = 0.380 
 Percent Recovery = 97.1 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450200 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 6.270 
 Most Probable Value = 6.450 
 Percent Recovery = 97.2 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410033 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 7.670 
 Most Probable Value = 7.950 
 Percent Recovery = 96.5 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450086 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.250 
 Most Probable Value = 7.950 
 Percent Recovery = 103.8 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1380193 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75169-25DIW  Lab Value = 7.940 
 Most Probable Value = 7.970 
 Percent Recovery = 99.6 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1350391 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50171  Lab Value = 0.279 
 Most Probable Value = 0.380 
 Percent Recovery = 73.4 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1310150 
 Number of FPS (SD) = -2.7 
 Blind Sample ID = P36  Lab Value = 6.210 
 Most Probable Value = 6.450 
 Percent Recovery = 96.3 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1320091 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.230 
 Most Probable Value = 7.950 
 Percent Recovery = 103.5 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1340013 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 7.820 
 Most Probable Value = 7.970 
 Percent Recovery = 98.1 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1330110 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50167-50171  Lab Value = 8.040 
 Most Probable Value = 7.950 
 Percent Recovery = 101.1 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280299 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 7.920 
 Most Probable Value = 7.970 
 Percent Recovery = 99.4 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280298 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50171  Lab Value = 6.440 
 Most Probable Value = 6.450 
 Percent Recovery = 99.8 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260164 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.720 
 Most Probable Value = 7.950 
 Percent Recovery = 109.7 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260167 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.690 
 Most Probable Value = 7.970 
 Percent Recovery = 109.0 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1250059 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 50167-50171  Lab Value = 6.490 
 Most Probable Value = 6.450 
 Percent Recovery = 100.6 
 Analysis Date = 04/30/04 
 Lab Sample ID = 1180088 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.772 
 Most Probable Value = 0.800 
 Percent Recovery = 96.5 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1170096 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P37  Lab Value = 8.660 
 Most Probable Value = 8.155 
 Percent Recovery = 106.2 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1130167 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25169-75167  Lab Value = 10.500 
 Most Probable Value = 9.785 
 Percent Recovery = 107.3 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1140203 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25167-75169  Lab Value = 6.650 
 Most Probable Value = 6.450 
 Percent Recovery = 103.1 
 Analysis Date = 04/28/04 
 Lab Sample ID = 1120116 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 10.300 
 Most Probable Value = 9.785 
 Percent Recovery = 105.3 
 Analysis Date = 04/21/04 
 Lab Sample ID = 1100104 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25167-75169  Lab Value = 9.280 
 Most Probable Value = 8.155 
 Percent Recovery = 113.8 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1070088 
 Number of FPS (SD) = 3.3 
 Blind Sample ID = 25169-75167  Lab Value = 10.600 
 Most Probable Value = 9.785 
 Percent Recovery = 108.3 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1060215 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25167-75169  Lab Value = 7.100 
 Most Probable Value = 6.450 
 Percent Recovery = 110.1 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1040080 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.440 
 Most Probable Value = 8.155 
 Percent Recovery = 103.5 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1050153 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 0.866 
 Most Probable Value = 0.800 
 Percent Recovery = 108.3 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1030046 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = P37  Lab Value = 8.880 
 Most Probable Value = 8.155 
 Percent Recovery = 108.9 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000011 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 25169-75167  Lab Value = 11.000 
 Most Probable Value = 9.785 
 Percent Recovery = 112.4 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000229 
 Number of FPS (SD) = 2.9 
 Blind Sample ID = 25167-75169  Lab Value = 6.810 
 Most Probable Value = 6.450 
 Percent Recovery = 105.6 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980127 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 10.700 
 Most Probable Value = 9.785 
 Percent Recovery = 109.4 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980129 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 25167-75169  Lab Value = 8.530 
 Most Probable Value = 8.155 
 Percent Recovery = 104.6 
 Analysis Date = 04/08/04 
 Lab Sample ID = 0970084 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 1.790 
 Most Probable Value = 1.800 
 Percent Recovery = 99.4 
 Analysis Date = 03/26/04 
 Lab Sample ID = 0680080 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P38  Lab Value = 8.250 
 Most Probable Value = 7.970 
 Percent Recovery = 103.5 
 Analysis Date = 03/26/04 
 Lab Sample ID = 0840043 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50167-50171  Lab Value = 2.210 
 Most Probable Value = 1.800 
 Percent Recovery = 122.8 
 Analysis Date = 03/24/04 
 Lab Sample ID = 0820086 
 Number of FPS (SD) = 5.4 
 Blind Sample ID = P38  Lab Value = 8.270 
 Most Probable Value = 8.155 
 Percent Recovery = 101.4 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0790169 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 4.200 
 Most Probable Value = 4.300 
 Percent Recovery = 97.7 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0780118 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 7.880 
 Most Probable Value = 7.970 
 Percent Recovery = 98.9 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0770123 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 4.940 
 Most Probable Value = 4.300 
 Percent Recovery = 114.9 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0720257 
 Number of FPS (SD) = 3.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 9.150 
 Most Probable Value = 8.155 
 Percent Recovery = 112.2 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0750069 
 Number of FPS (SD) = 2.9 
 Blind Sample ID = 25169-75167  Lab Value = 8.510 
 Most Probable Value = 8.155 
 Percent Recovery = 104.4 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0710092 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 4.490 
 Most Probable Value = 4.300 
 Percent Recovery = 104.4 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700109 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.350 
 Most Probable Value = 7.970 
 Percent Recovery = 104.8 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700088 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50167-50171  Lab Value = 4.560 
 Most Probable Value = 4.300 
 Percent Recovery = 106.0 
 Analysis Date = 03/10/04 
 Lab Sample ID = 3390172 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.410 
 Most Probable Value = 4.300 
 Percent Recovery = 102.6 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0640098 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.330 
 Most Probable Value = 7.970 
 Percent Recovery = 104.5 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630084 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50167-50171  Lab Value = 8.550 
 Most Probable Value = 8.155 
 Percent Recovery = 104.8 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0650010 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 8.480 
 Most Probable Value = 8.155 
 Percent Recovery = 104.0 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630088 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 4.140 
 Most Probable Value = 4.300 
 Percent Recovery = 96.3 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0620098 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.970 
 Most Probable Value = 6.450 
 Percent Recovery = 108.1 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0560017 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.412 
 Most Probable Value = 0.380 
 Percent Recovery = 108.4 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0550020 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = P36  Lab Value = 8.700 
 Most Probable Value = 7.950 
 Percent Recovery = 109.4 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0540144 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 6.970 
 Most Probable Value = 6.450 
 Percent Recovery = 108.1 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0500110 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.540 
 Most Probable Value = 7.970 
 Percent Recovery = 107.2 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0490046 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50167-50171  Lab Value = 8.510 
 Most Probable Value = 7.950 
 Percent Recovery = 107.0 
 Analysis Date = 02/19/04 
 Lab Sample ID = 0480048 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.760 
 Most Probable Value = 7.950 
 Percent Recovery = 110.2 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0430004 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.410 
 Most Probable Value = 7.970 
 Percent Recovery = 105.5 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0440044 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50167-50171  Lab Value = 8.370 
 Most Probable Value = 7.970 
 Percent Recovery = 105.0 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0420063 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50167-50171  Lab Value = 0.482 
 Most Probable Value = 0.380 
 Percent Recovery = 126.8 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0400042 
 Number of FPS (SD) = 2.7 
 Blind Sample ID = P36  Lab Value = 7.040 
 Most Probable Value = 6.450 
 Percent Recovery = 109.1 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0410083 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.400 
 Most Probable Value = 7.950 
 Percent Recovery = 105.7 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0370114 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.170 
 Most Probable Value = 7.970 
 Percent Recovery = 102.5 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0360098 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50171  Lab Value = 6.730 
 Most Probable Value = 6.450 
 Percent Recovery = 104.3 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350004 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.620 
 Most Probable Value = 7.950 
 Percent Recovery = 108.4 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350013 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.300 
 Most Probable Value = 7.970 
 Percent Recovery = 104.1 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350014 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 0.818 
 Most Probable Value = 0.800 
 Percent Recovery = 102.3 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0260155 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P37  Lab Value = 6.540 
 Most Probable Value = 6.450 
 Percent Recovery = 101.4 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0270023 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 9.590 
 Most Probable Value = 9.785 
 Percent Recovery = 98.0 
 Analysis Date = 01/26/04 
 Lab Sample ID = 0230097 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25167-75169  Lab Value = 6.690 
 Most Probable Value = 6.450 
 Percent Recovery = 103.7 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0210229 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.440 
 Most Probable Value = 8.155 
 Percent Recovery = 103.5 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0220108 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 9.980 
 Most Probable Value = 9.785 
 Percent Recovery = 102.0 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0160109 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25167-75169  Lab Value = 8.554 
 Most Probable Value = 8.155 
 Percent Recovery = 104.9 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0130120 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25169-75167  Lab Value = 8.303 
 Most Probable Value = 8.155 
 Percent Recovery = 101.8 
 Analysis Date = 01/17/04 
 Lab Sample ID = 0150119 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 10.263 
 Most Probable Value = 9.785 
 Percent Recovery = 104.9 
 Analysis Date = 01/15/04 
 Lab Sample ID = 0140070 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25167-75169  Lab Value = 0.808 
 Most Probable Value = 0.800 
 Percent Recovery = 100.9 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0090096 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P37  Lab Value = 6.508 
 Most Probable Value = 6.450 
 Percent Recovery = 100.9 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0120095 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.132 
 Most Probable Value = 8.155 
 Percent Recovery = 99.7 
 Analysis Date = 01/09/04 
 Lab Sample ID = 3560119 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 8.475 
 Most Probable Value = 8.155 
 Percent Recovery = 103.9 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0070034 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 6.594 
 Most Probable Value = 6.450 
 Percent Recovery = 102.2 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060024 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.148 
 Most Probable Value = 8.155 
 Percent Recovery = 99.9 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0050037 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 10.007 
 Most Probable Value = 9.785 
 Percent Recovery = 102.3 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060026 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25167-75169  Lab Value = 1.942 
 Most Probable Value = 1.800 
 Percent Recovery = 107.9 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3570148 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = P38  Lab Value = 8.232 
 Most Probable Value = 7.970 
 Percent Recovery = 103.3 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3580004 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50167-50171  Lab Value = 8.455 
 Most Probable Value = 8.155 
 Percent Recovery = 103.7 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3490026 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 4.479 
 Most Probable Value = 4.300 
 Percent Recovery = 104.2 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3530206 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.271 
 Most Probable Value = 7.970 
 Percent Recovery = 103.8 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3520155 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50167-50171  Lab Value = 8.515 
 Most Probable Value = 8.155 
 Percent Recovery = 104.4 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3500091 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 4.243 
 Most Probable Value = 4.300 
 Percent Recovery = 98.7 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3490101 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.690 
 Most Probable Value = 1.800 
 Percent Recovery = 93.9 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3430220 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = P38  Lab Value = 4.195 
 Most Probable Value = 4.300 
 Percent Recovery = 97.6 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3450142 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 7.540 
 Most Probable Value = 7.970 
 Percent Recovery = 94.6 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3440153 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50167-50171  Lab Value = 7.750 
 Most Probable Value = 8.155 
 Percent Recovery = 95.0 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3420095 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25169-75167  Lab Value = 0.416 
 Most Probable Value = 0.380 
 Percent Recovery = 109.4 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290001 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P36  Lab Value = 5.987 
 Most Probable Value = 6.450 
 Percent Recovery = 92.8 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290168 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.429 
 Most Probable Value = 7.950 
 Percent Recovery = 106.0 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3280019 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.141 
 Most Probable Value = 4.300 
 Percent Recovery = 96.3 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3370085 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 7.477 
 Most Probable Value = 7.970 
 Percent Recovery = 93.8 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3380068 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50167-50171  Lab Value = 7.511 
 Most Probable Value = 8.155 
 Percent Recovery = 92.1 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3380066 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 25169-75167  Lab Value = 8.352 
 Most Probable Value = 7.970 
 Percent Recovery = 104.8 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3250017 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50167-50171  Lab Value = 6.387 
 Most Probable Value = 6.450 
 Percent Recovery = 99.0 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3230182 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.800 
 Most Probable Value = 6.450 
 Percent Recovery = 105.4 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160058 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.630 
 Most Probable Value = 7.950 
 Percent Recovery = 108.6 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3170135 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.480 
 Most Probable Value = 7.970 
 Percent Recovery = 106.4 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160061 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50167-50171  Lab Value = 59.482 
 Most Probable Value = 59.775 
 Percent Recovery = 99.5 
 Analysis Date = 12/02/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 8.742 
 Most Probable Value = 7.950 
 Percent Recovery = 110.0 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210081 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.395 
 Most Probable Value = 7.970 
 Percent Recovery = 105.3 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210091 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50167-50171  Lab Value = 0.442 
 Most Probable Value = 0.380 
 Percent Recovery = 116.3 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3110124 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = P36  Lab Value = 6.800 
 Most Probable Value = 6.450 
 Percent Recovery = 105.4 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100100 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.630 
 Most Probable Value = 7.950 
 Percent Recovery = 108.6 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100107 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.540 
 Most Probable Value = 7.950 
 Percent Recovery = 107.4 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100103 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.210 
 Most Probable Value = 7.970 
 Percent Recovery = 103.0 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100108 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 8.600 
 Most Probable Value = 7.970 
 Percent Recovery = 107.9 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100101 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50167-50171  Lab Value = 18.900 
 Most Probable Value = 18.125 
 Percent Recovery = 104.3 
 Analysis Date = 11/24/03 
 Lab Sample ID = 2030235 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.911 
 Most Probable Value = 0.800 
 Percent Recovery = 113.8 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3000109 
 Number of FPS (SD) = 2.9 
 Blind Sample ID = P37  Lab Value = 7.047 
 Most Probable Value = 6.450 
 Percent Recovery = 109.3 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3010021 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.600 
 Most Probable Value = 8.155 
 Percent Recovery = 105.5 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2960049 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25169-75167  Lab Value = 11.088 
 Most Probable Value = 9.785 
 Percent Recovery = 113.3 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2970150 
 Number of FPS (SD) = 3.1 
 Blind Sample ID = 25167-75169  Lab Value = 6.968 
 Most Probable Value = 6.450 
 Percent Recovery = 108.0 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2950089 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.586 
 Most Probable Value = 8.155 
 Percent Recovery = 105.3 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2900093 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25169-75167  Lab Value = 10.552 
 Most Probable Value = 9.785 
 Percent Recovery = 107.8 
 Analysis Date = 10/22/03 
 Lab Sample ID = 2930063 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25167-75169  Lab Value = 10.206 
 Most Probable Value = 9.785 
 Percent Recovery = 104.3 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2890046 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25167-75169  Lab Value = 8.803 
 Most Probable Value = 8.155 
 Percent Recovery = 108.0 
 Analysis Date = 10/17/03 
 Lab Sample ID = 2880039 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25169-75167  Lab Value = 6.567 
 Most Probable Value = 6.450 
 Percent Recovery = 101.8 
 Analysis Date = 10/15/03 
 Lab Sample ID = 2870157 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.765 
 Most Probable Value = 0.800 
 Percent Recovery = 95.6 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2830156 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = P37  Lab Value = 8.310 
 Most Probable Value = 8.155 
 Percent Recovery = 101.9 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810068 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 9.956 
 Most Probable Value = 9.785 
 Percent Recovery = 101.7 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810067 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25167-75169  Lab Value = 10.218 
 Most Probable Value = 9.785 
 Percent Recovery = 104.4 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800049 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25167-75169  Lab Value = 8.410 
 Most Probable Value = 8.155 
 Percent Recovery = 103.1 
 Analysis Date = 10/07/03 
 Lab Sample ID = 2790107 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 1.834 
 Most Probable Value = 1.800 
 Percent Recovery = 101.9 
 Analysis Date = 10/03/03 
 Lab Sample ID = 2750083 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P38  Lab Value = 9.492 
 Most Probable Value = 9.020 
 Percent Recovery = 105.2 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2720094 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50165-50167  Lab Value = 60.595 
 Most Probable Value = 59.775 
 Percent Recovery = 101.4 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 8.276 
 Most Probable Value = 9.020 
 Percent Recovery = 91.8 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2680132 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 50165-50167  Lab Value = 1.819 
 Most Probable Value = 1.800 
 Percent Recovery = 101.0 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590145 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P38  Lab Value = 9.489 
 Most Probable Value = 9.020 
 Percent Recovery = 105.2 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2620138 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50165-50167  Lab Value = 9.570 
 Most Probable Value = 9.020 
 Percent Recovery = 106.1 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610100 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50165-50167  Lab Value = 9.075 
 Most Probable Value = 9.020 
 Percent Recovery = 100.6 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590135 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 58.741 
 Most Probable Value = 59.775 
 Percent Recovery = 98.3 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 8.401 
 Most Probable Value = 9.020 
 Percent Recovery = 93.1 
 Analysis Date = 09/25/03 
 Lab Sample ID = 2510123 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50165-50167  Lab Value = 9.068 
 Most Probable Value = 9.020 
 Percent Recovery = 100.5 
 Analysis Date = 09/22/03 
 Lab Sample ID = 2540339 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 7.876 
 Most Probable Value = 8.155 
 Percent Recovery = 96.6 
 Analysis Date = 09/19/03 
 Lab Sample ID = 2520129 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25169-75167  Lab Value = 56.404 
 Most Probable Value = 59.775 
 Percent Recovery = 94.4 
 Analysis Date = 09/18/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25162-75158  Lab Value = 8.646 
 Most Probable Value = 9.020 
 Percent Recovery = 95.9 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2460168 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50165-50167  Lab Value = 57.570 
 Most Probable Value = 59.775 
 Percent Recovery = 96.3 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25162-75158  Lab Value = 0.403 
 Most Probable Value = 0.380 
 Percent Recovery = 106.1 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2410126 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 7.691 
 Most Probable Value = 8.155 
 Percent Recovery = 94.3 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2410131 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25169-75167  Lab Value = 8.327 
 Most Probable Value = 8.155 
 Percent Recovery = 102.1 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2320208 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 34.895 
 Most Probable Value = 35.850 
 Percent Recovery = 97.3 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.420 
 Most Probable Value = 35.850 
 Percent Recovery = 90.4 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = -2.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.804 
 Most Probable Value = 8.155 
 Percent Recovery = 95.7 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2380211 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25169-75167  Lab Value = 41.757 
 Most Probable Value = 35.850 
 Percent Recovery = 116.5 
 Analysis Date = 09/08/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 3.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 3.511 
 Most Probable Value = 3.670 
 Percent Recovery = 95.7 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2230158 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50167-50DIW  Lab Value = 35.740 
 Most Probable Value = 35.850 
 Percent Recovery = 99.7 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.149 
 Most Probable Value = 8.155 
 Percent Recovery = 99.9 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2310249 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 8.610 
 Most Probable Value = 8.155 
 Percent Recovery = 105.6 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2260054 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25169-75167  Lab Value = 0.527 
 Most Probable Value = 0.380 
 Percent Recovery = 138.8 
 Analysis Date = 08/28/03 
 Lab Sample ID = 2270069 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = P36  Lab Value = 7.982 
 Most Probable Value = 8.155 
 Percent Recovery = 97.9 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2250136 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 8.440 
 Most Probable Value = 8.155 
 Percent Recovery = 103.5 
 Analysis Date = 08/15/03 
 Lab Sample ID = 2180256 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 0.866 
 Most Probable Value = 0.800 
 Percent Recovery = 108.3 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2130212 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = P37  Lab Value = 11.110 
 Most Probable Value = 10.650 
 Percent Recovery = 104.3 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2120199 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50169  Lab Value = 36.790 
 Most Probable Value = 35.850 
 Percent Recovery = 102.6 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.664 
 Most Probable Value = 8.155 
 Percent Recovery = 106.2 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2160091 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25169-75167  Lab Value = 18.460 
 Most Probable Value = 18.125 
 Percent Recovery = 101.8 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2110153 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 11.350 
 Most Probable Value = 10.650 
 Percent Recovery = 106.6 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100329 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50165-50169  Lab Value = 18.118 
 Most Probable Value = 18.125 
 Percent Recovery = 100.0 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100082 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 10.402 
 Most Probable Value = 10.650 
 Percent Recovery = 97.7 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2040053 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50165-50169  Lab Value = 11.277 
 Most Probable Value = 10.650 
 Percent Recovery = 105.9 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020065 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50165-50169  Lab Value = 0.861 
 Most Probable Value = 0.800 
 Percent Recovery = 107.6 
 Analysis Date = 07/21/03 
 Lab Sample ID = 1990027 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P37  Lab Value = 10.590 
 Most Probable Value = 10.650 
 Percent Recovery = 99.4 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1980182 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50169  Lab Value = 11.160 
 Most Probable Value = 10.650 
 Percent Recovery = 104.8 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1960191 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50165-50169  Lab Value = 18.926 
 Most Probable Value = 18.125 
 Percent Recovery = 104.4 
 Analysis Date = 07/16/03 
 Lab Sample ID = 1950117 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.862 
 Most Probable Value = 2.675 
 Percent Recovery = 107.0 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1950125 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25165-75DIW  Lab Value = 10.753 
 Most Probable Value = 10.650 
 Percent Recovery = 101.0 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1900244 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 10.619 
 Most Probable Value = 10.650 
 Percent Recovery = 99.7 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1880060 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50169  Lab Value = 8.960 
 Most Probable Value = 9.020 
 Percent Recovery = 99.3 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780191 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50167  Lab Value = 9.159 
 Most Probable Value = 9.020 
 Percent Recovery = 101.5 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1770012 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50167  Lab Value = 59.700 
 Most Probable Value = 59.775 
 Percent Recovery = 99.9 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 19.880 
 Most Probable Value = 18.125 
 Percent Recovery = 109.7 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1890166 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.167 
 Most Probable Value = 9.020 
 Percent Recovery = 101.6 
 Analysis Date = 07/07/03 
 Lab Sample ID = 1680013 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50167  Lab Value = 1.843 
 Most Probable Value = 1.800 
 Percent Recovery = 102.4 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1810171 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P38  Lab Value = 64.240 
 Most Probable Value = 59.775 
 Percent Recovery = 107.5 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25162-75158  Lab Value = 8.800 
 Most Probable Value = 9.020 
 Percent Recovery = 97.6 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1700125 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50165-50167  Lab Value = 58.083 
 Most Probable Value = 59.775 
 Percent Recovery = 97.2 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25162-75158  Lab Value = 1.835 
 Most Probable Value = 1.800 
 Percent Recovery = 101.9 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1670159 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P38  Lab Value = 9.303 
 Most Probable Value = 9.020 
 Percent Recovery = 103.1 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1640096 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50167  Lab Value = 9.180 
 Most Probable Value = 9.020 
 Percent Recovery = 101.8 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620216 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50167  Lab Value = 60.644 
 Most Probable Value = 59.775 
 Percent Recovery = 101.5 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 9.352 
 Most Probable Value = 9.020 
 Percent Recovery = 103.7 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1560235 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50165-50167  Lab Value = 8.861 
 Most Probable Value = 9.020 
 Percent Recovery = 98.2 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1540189 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50165-50167  Lab Value = 8.464 
 Most Probable Value = 8.155 
 Percent Recovery = 103.8 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1600205 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 8.088 
 Most Probable Value = 8.155 
 Percent Recovery = 99.2 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540025 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 58.575 
 Most Probable Value = 59.775 
 Percent Recovery = 98.0 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 36.899 
 Most Probable Value = 35.850 
 Percent Recovery = 102.9 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 34.465 
 Most Probable Value = 35.850 
 Percent Recovery = 96.1 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.305 
 Most Probable Value = 8.155 
 Percent Recovery = 101.8 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1480217 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 8.174 
 Most Probable Value = 8.155 
 Percent Recovery = 100.2 
 Analysis Date = 05/22/03 
 Lab Sample ID = 1410151 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 37.019 
 Most Probable Value = 35.850 
 Percent Recovery = 103.3 
 Analysis Date = 05/21/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.251 
 Most Probable Value = 8.155 
 Percent Recovery = 101.2 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1390114 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 7.814 
 Most Probable Value = 8.155 
 Percent Recovery = 95.8 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1350065 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25169-75167  Lab Value = 3.607 
 Most Probable Value = 3.670 
 Percent Recovery = 98.3 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1290298 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50167-50DIW  Lab Value = 36.181 
 Most Probable Value = 35.850 
 Percent Recovery = 100.9 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 9.497 
 Most Probable Value = 8.155 
 Percent Recovery = 116.5 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1320144 
 Number of FPS (SD) = 3.9 
 Blind Sample ID = 25169-75167  Lab Value = 37.213 
 Most Probable Value = 35.850 
 Percent Recovery = 103.8 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.910 
 Most Probable Value = 8.155 
 Percent Recovery = 97.0 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1270138 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25169-75167  Lab Value = 8.407 
 Most Probable Value = 8.155 
 Percent Recovery = 103.1 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260089 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 0.773 
 Most Probable Value = 0.800 
 Percent Recovery = 96.7 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1190078 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P37  Lab Value = 11.109 
 Most Probable Value = 10.650 
 Percent Recovery = 104.3 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1180100 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50169  Lab Value = 10.908 
 Most Probable Value = 10.650 
 Percent Recovery = 102.4 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1150027 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50169  Lab Value = 18.232 
 Most Probable Value = 18.125 
 Percent Recovery = 100.6 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.340 
 Most Probable Value = 18.125 
 Percent Recovery = 101.2 
 Analysis Date = 04/24/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 10.839 
 Most Probable Value = 10.650 
 Percent Recovery = 101.8 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1080290 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 10.791 
 Most Probable Value = 10.650 
 Percent Recovery = 101.3 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1060098 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 18.351 
 Most Probable Value = 18.125 
 Percent Recovery = 101.2 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.821 
 Most Probable Value = 0.800 
 Percent Recovery = 102.6 
 Analysis Date = 04/16/03 
 Lab Sample ID = 1050096 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P37  Lab Value = 10.792 
 Most Probable Value = 10.650 
 Percent Recovery = 101.3 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1040085 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 10.807 
 Most Probable Value = 10.650 
 Percent Recovery = 101.5 
 Analysis Date = 04/11/03 
 Lab Sample ID = 1000042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 18.208 
 Most Probable Value = 18.125 
 Percent Recovery = 100.5 
 Analysis Date = 04/11/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.360 
 Most Probable Value = 2.675 
 Percent Recovery = 88.2 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0980083 
 Number of FPS (SD) = -2.8 
 Blind Sample ID = 25165-75DIW  Lab Value = 10.609 
 Most Probable Value = 10.650 
 Percent Recovery = 99.6 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0940250 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50169  Lab Value = 10.529 
 Most Probable Value = 10.650 
 Percent Recovery = 98.9 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0930110 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50169  Lab Value = 17.669 
 Most Probable Value = 18.125 
 Percent Recovery = 97.5 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.757 
 Most Probable Value = 1.800 
 Percent Recovery = 97.6 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900155 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P38  Lab Value = 9.030 
 Most Probable Value = 9.020 
 Percent Recovery = 100.1 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900156 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50167  Lab Value = 8.471 
 Most Probable Value = 9.020 
 Percent Recovery = 93.9 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0850223 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50165-50167  Lab Value = 57.694 
 Most Probable Value = 59.775 
 Percent Recovery = 96.5 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25162-75158  Lab Value = 59.684 
 Most Probable Value = 59.775 
 Percent Recovery = 99.8 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 1.657 
 Most Probable Value = 1.800 
 Percent Recovery = 92.1 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0760097 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = P38  Lab Value = 8.673 
 Most Probable Value = 9.020 
 Percent Recovery = 96.2 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800088 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50165-50167  Lab Value = 8.669 
 Most Probable Value = 9.020 
 Percent Recovery = 96.1 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800091 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50165-50167  Lab Value = 56.535 
 Most Probable Value = 59.775 
 Percent Recovery = 94.6 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25162-75158  Lab Value = 8.660 
 Most Probable Value = 9.020 
 Percent Recovery = 96.0 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0730210 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50165-50167  Lab Value = 7.797 
 Most Probable Value = 8.155 
 Percent Recovery = 95.6 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0690046 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25169-75167  Lab Value = 8.822 
 Most Probable Value = 9.020 
 Percent Recovery = 97.8 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0710084 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50165-50167  Lab Value = 58.334 
 Most Probable Value = 59.775 
 Percent Recovery = 97.6 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 0.375 
 Most Probable Value = 0.380 
 Percent Recovery = 98.7 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0620066 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 9.161 
 Most Probable Value = 9.020 
 Percent Recovery = 101.6 
 Analysis Date = 03/10/03 
 Lab Sample ID = 0660050 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50167  Lab Value = 9.141 
 Most Probable Value = 9.020 
 Percent Recovery = 101.3 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0630063 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50167  Lab Value = 58.725 
 Most Probable Value = 59.775 
 Percent Recovery = 98.2 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 34.719 
 Most Probable Value = 35.850 
 Percent Recovery = 96.8 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.025 
 Most Probable Value = 8.155 
 Percent Recovery = 98.4 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0590198 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 35.259 
 Most Probable Value = 35.850 
 Percent Recovery = 98.4 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.891 
 Most Probable Value = 8.155 
 Percent Recovery = 96.8 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0580067 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25169-75167  Lab Value = 8.085 
 Most Probable Value = 8.155 
 Percent Recovery = 99.1 
 Analysis Date = 02/24/03 
 Lab Sample ID = 0520165 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 35.226 
 Most Probable Value = 35.850 
 Percent Recovery = 98.3 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.375 
 Most Probable Value = 0.380 
 Percent Recovery = 98.6 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490152 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 8.433 
 Most Probable Value = 8.155 
 Percent Recovery = 103.4 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490155 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 7.839 
 Most Probable Value = 8.155 
 Percent Recovery = 96.1 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0440102 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25169-75167  Lab Value = 3.601 
 Most Probable Value = 3.670 
 Percent Recovery = 98.1 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0380146 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50167-50DIW  Lab Value = 33.948 
 Most Probable Value = 35.850 
 Percent Recovery = 94.7 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.076 
 Most Probable Value = 8.155 
 Percent Recovery = 99.0 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0420107 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 0.772 
 Most Probable Value = 0.800 
 Percent Recovery = 96.5 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0340092 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P37  Lab Value = 35.869 
 Most Probable Value = 35.850 
 Percent Recovery = 100.1 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.373 
 Most Probable Value = 8.155 
 Percent Recovery = 102.7 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360073 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 8.278 
 Most Probable Value = 8.155 
 Percent Recovery = 101.5 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360015 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 10.749 
 Most Probable Value = 10.650 
 Percent Recovery = 100.9 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0310105 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 10.651 
 Most Probable Value = 10.650 
 Percent Recovery = 100.0 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0290076 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50169  Lab Value = 17.913 
 Most Probable Value = 18.125 
 Percent Recovery = 98.8 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.201 
 Most Probable Value = 18.125 
 Percent Recovery = 100.4 
 Analysis Date = 01/29/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 11.013 
 Most Probable Value = 10.650 
 Percent Recovery = 103.4 
 Analysis Date = 01/27/03 
 Lab Sample ID = 0230082 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50165-50169  Lab Value = 11.212 
 Most Probable Value = 10.650 
 Percent Recovery = 105.3 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0210037 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50165-50169  Lab Value = 17.902 
 Most Probable Value = 18.125 
 Percent Recovery = 98.8 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0220057 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.801 
 Most Probable Value = 0.800 
 Percent Recovery = 100.1 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0170145 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P37  Lab Value = 10.684 
 Most Probable Value = 10.650 
 Percent Recovery = 100.3 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0160119 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 2.537 
 Most Probable Value = 2.675 
 Percent Recovery = 94.8 
 Analysis Date = 01/16/03 
 Lab Sample ID = 0100112 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25165-75DIW  Lab Value = 10.482 
 Most Probable Value = 10.650 
 Percent Recovery = 98.4 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0140066 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50165-50169  Lab Value = 18.377 
 Most Probable Value = 18.125 
 Percent Recovery = 101.4 
 Analysis Date = 01/14/03 
 Lab Sample ID = 0130047 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.997 
 Most Probable Value = 10.650 
 Percent Recovery = 93.9 
 Analysis Date = 01/10/03 
 Lab Sample ID = 0080074 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50165-50169  Lab Value = 10.878 
 Most Probable Value = 10.650 
 Percent Recovery = 102.1 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070012 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50169  Lab Value = 18.912 
 Most Probable Value = 18.125 
 Percent Recovery = 104.3 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070041 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.780 
 Most Probable Value = 1.800 
 Percent Recovery = 98.9 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020018 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P38  Lab Value = 8.916 
 Most Probable Value = 9.020 
 Percent Recovery = 98.8 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020023 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50167  Lab Value = 8.974 
 Most Probable Value = 9.020 
 Percent Recovery = 99.5 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020024 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50167  Lab Value = 59.816 
 Most Probable Value = 59.775 
 Percent Recovery = 100.1 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 62.625 
 Most Probable Value = 59.775 
 Percent Recovery = 104.8 
 Analysis Date = 12/28/02 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25162-75158  Lab Value = 9.057 
 Most Probable Value = 9.020 
 Percent Recovery = 100.4 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530124 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 9.243 
 Most Probable Value = 9.020 
 Percent Recovery = 102.5 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3510217 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50167  Lab Value = 8.154 
 Most Probable Value = 8.155 
 Percent Recovery = 100.0 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3440055 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 61.475 
 Most Probable Value = 59.775 
 Percent Recovery = 102.8 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 1.717 
 Most Probable Value = 1.800 
 Percent Recovery = 95.4 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3500133 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = P38  Lab Value = 8.806 
 Most Probable Value = 9.020 
 Percent Recovery = 97.6 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3470182 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50165-50167  Lab Value = 8.920 
 Most Probable Value = 9.020 
 Percent Recovery = 98.9 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3450059 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50167  Lab Value = 63.280 
 Most Probable Value = 59.775 
 Percent Recovery = 105.9 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25162-75158  Lab Value = 9.003 
 Most Probable Value = 9.020 
 Percent Recovery = 99.8 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3390072 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50165-50167  Lab Value = 9.165 
 Most Probable Value = 9.020 
 Percent Recovery = 101.6 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3370142 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50167  Lab Value = 60.038 
 Most Probable Value = 59.775 
 Percent Recovery = 100.4 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.385 
 Most Probable Value = 0.380 
 Percent Recovery = 101.2 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3360036 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 34.902 
 Most Probable Value = 35.850 
 Percent Recovery = 97.4 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.120 
 Most Probable Value = 8.155 
 Percent Recovery = 99.6 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3360032 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 8.315 
 Most Probable Value = 8.155 
 Percent Recovery = 102.0 
 Analysis Date = 11/29/02 
 Lab Sample ID = 3300072 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 36.023 
 Most Probable Value = 35.850 
 Percent Recovery = 100.5 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.821 
 Most Probable Value = 8.155 
 Percent Recovery = 108.2 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3240106 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25169-75167  Lab Value = 0.377 
 Most Probable Value = 0.380 
 Percent Recovery = 99.3 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3220010 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P36  Lab Value = 36.533 
 Most Probable Value = 35.850 
 Percent Recovery = 101.9 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.348 
 Most Probable Value = 8.155 
 Percent Recovery = 102.4 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3220106 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 35.462 
 Most Probable Value = 35.850 
 Percent Recovery = 98.9 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.353 
 Most Probable Value = 8.155 
 Percent Recovery = 102.4 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3180169 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 8.227 
 Most Probable Value = 8.155 
 Percent Recovery = 100.9 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3170024 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 3.536 
 Most Probable Value = 3.670 
 Percent Recovery = 96.4 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3120043 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50167-50DIW  Lab Value = 8.501 
 Most Probable Value = 8.155 
 Percent Recovery = 104.2 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3100087 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 35.537 
 Most Probable Value = 35.850 
 Percent Recovery = 99.1 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.737 
 Most Probable Value = 8.155 
 Percent Recovery = 94.9 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080087 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25169-75167  Lab Value = 0.655 
 Most Probable Value = 0.800 
 Percent Recovery = 81.9 
 Analysis Date = 11/01/02 
 Lab Sample ID = 3030095 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = P37  Lab Value = 0.799 
 Most Probable Value = 0.800 
 Percent Recovery = 99.8 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3020122 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P37  Lab Value = 10.723 
 Most Probable Value = 10.650 
 Percent Recovery = 100.7 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3010163 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 18.021 
 Most Probable Value = 18.125 
 Percent Recovery = 99.4 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3010053 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 10.759 
 Most Probable Value = 10.650 
 Percent Recovery = 101.0 
 Analysis Date = 10/25/02 
 Lab Sample ID = 2960193 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 18.275 
 Most Probable Value = 18.125 
 Percent Recovery = 100.8 
 Analysis Date = 10/25/02 
 Lab Sample ID = 2960192 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 10.684 
 Most Probable Value = 10.650 
 Percent Recovery = 100.3 
 Analysis Date = 10/22/02 
 Lab Sample ID = 2910192 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 18.212 
 Most Probable Value = 18.125 
 Percent Recovery = 100.5 
 Analysis Date = 10/21/02 
 Lab Sample ID = 2900104 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 10.924 
 Most Probable Value = 10.650 
 Percent Recovery = 102.6 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2890094 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50169  Lab Value = 10.964 
 Most Probable Value = 10.650 
 Percent Recovery = 102.9 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2880104 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50169  Lab Value = 17.817 
 Most Probable Value = 18.125 
 Percent Recovery = 98.3 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2830077 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 10.592 
 Most Probable Value = 10.650 
 Percent Recovery = 99.5 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2820097 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50169  Lab Value = 2.614 
 Most Probable Value = 2.675 
 Percent Recovery = 97.7 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2810016 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25165-75DIW  Lab Value = 10.406 
 Most Probable Value = 10.650 
 Percent Recovery = 97.7 
 Analysis Date = 10/08/02 
 Lab Sample ID = 2770158 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50165-50169  Lab Value = 17.960 
 Most Probable Value = 18.125 
 Percent Recovery = 99.1 
 Analysis Date = 10/04/02 
 Lab Sample ID = 2760067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 10.542 
 Most Probable Value = 10.650 
 Percent Recovery = 99.0 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2750142 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50169  Lab Value = 89.036 
 Most Probable Value = 85.750 
 Percent Recovery = 103.8 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2670101 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25161-75159  Lab Value = 58.777 
 Most Probable Value = 57.250 
 Percent Recovery = 102.7 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2730140 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 94.815 
 Most Probable Value = 94.000 
 Percent Recovery = 100.9 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2700211 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 125.851 
 Most Probable Value = 124.000 
 Percent Recovery = 101.5 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 57.741 
 Most Probable Value = 57.250 
 Percent Recovery = 100.9 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2690116 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25159-75161  Lab Value = 59.589 
 Most Probable Value = 57.250 
 Percent Recovery = 104.1 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660142 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25159-75161  Lab Value = 124.320 
 Most Probable Value = 124.000 
 Percent Recovery = 100.3 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 58.241 
 Most Probable Value = 57.250 
 Percent Recovery = 101.7 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630177 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 93.790 
 Most Probable Value = 94.000 
 Percent Recovery = 99.8 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 59.761 
 Most Probable Value = 57.250 
 Percent Recovery = 104.4 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2590028 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25159-75161  Lab Value = 95.429 
 Most Probable Value = 94.000 
 Percent Recovery = 101.5 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 123.688 
 Most Probable Value = 124.000 
 Percent Recovery = 99.7 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 125.487 
 Most Probable Value = 124.000 
 Percent Recovery = 101.2 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 58.275 
 Most Probable Value = 57.250 
 Percent Recovery = 101.8 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2560063 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 68.078 
 Most Probable Value = 69.500 
 Percent Recovery = 98.0 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 87.242 
 Most Probable Value = 85.750 
 Percent Recovery = 101.7 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470185 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 95.123 
 Most Probable Value = 94.000 
 Percent Recovery = 101.2 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25154-75004  Lab Value = 120.394 
 Most Probable Value = 124.000 
 Percent Recovery = 97.1 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 58.298 
 Most Probable Value = 57.250 
 Percent Recovery = 101.8 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2520187 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 57.678 
 Most Probable Value = 57.250 
 Percent Recovery = 100.7 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2490180 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25159-75161  Lab Value = 92.821 
 Most Probable Value = 94.000 
 Percent Recovery = 98.7 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 121.386 
 Most Probable Value = 124.000 
 Percent Recovery = 97.9 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 69.802 
 Most Probable Value = 69.500 
 Percent Recovery = 100.4 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 67.468 
 Most Probable Value = 69.500 
 Percent Recovery = 97.1 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 69.846 
 Most Probable Value = 69.500 
 Percent Recovery = 100.5 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 89.698 
 Most Probable Value = 85.750 
 Percent Recovery = 104.6 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400203 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25161-75159  Lab Value = 88.147 
 Most Probable Value = 85.750 
 Percent Recovery = 102.8 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2380190 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 70.898 
 Most Probable Value = 69.500 
 Percent Recovery = 102.0 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 67.364 
 Most Probable Value = 69.500 
 Percent Recovery = 96.9 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 88.505 
 Most Probable Value = 85.750 
 Percent Recovery = 103.2 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330181 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25161-75159  Lab Value = 90.797 
 Most Probable Value = 85.750 
 Percent Recovery = 105.9 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2310151 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25161-75159  Lab Value = 21.851 
 Most Probable Value = 21.500 
 Percent Recovery = 101.6 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2340181 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50161-50DIW  Lab Value = 69.438 
 Most Probable Value = 69.500 
 Percent Recovery = 99.9 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 73.863 
 Most Probable Value = 69.500 
 Percent Recovery = 106.3 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 69.728 
 Most Probable Value = 69.500 
 Percent Recovery = 100.3 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 91.535 
 Most Probable Value = 85.750 
 Percent Recovery = 106.7 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270221 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25161-75159  Lab Value = 83.400 
 Most Probable Value = 85.750 
 Percent Recovery = 97.3 
 Analysis Date = 08/16/02 
 Lab Sample ID = 2240221 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25161-75159  Lab Value = 66.665 
 Most Probable Value = 69.500 
 Percent Recovery = 95.9 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 83.519 
 Most Probable Value = 85.750 
 Percent Recovery = 97.4 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200198 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25161-75159  Lab Value = 68.659 
 Most Probable Value = 69.500 
 Percent Recovery = 98.8 
 Analysis Date = 08/08/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 22.445 
 Most Probable Value = 22.300 
 Percent Recovery = 100.6 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.253 
 Most Probable Value = 22.300 
 Percent Recovery = 99.8 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 88.849 
 Most Probable Value = 84.900 
 Percent Recovery = 104.7 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2100334 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25163-75159  Lab Value = 18.822 
 Most Probable Value = 19.800 
 Percent Recovery = 95.1 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050020 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50163-50DIW  Lab Value = 86.067 
 Most Probable Value = 84.900 
 Percent Recovery = 101.4 
 Analysis Date = 07/26/02 
 Lab Sample ID = 2060190 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 23.031 
 Most Probable Value = 22.300 
 Percent Recovery = 103.3 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 89.515 
 Most Probable Value = 84.900 
 Percent Recovery = 105.4 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2050017 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25163-75159  Lab Value = 22.671 
 Most Probable Value = 22.300 
 Percent Recovery = 101.7 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.483 
 Most Probable Value = 22.300 
 Percent Recovery = 100.8 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 86.310 
 Most Probable Value = 84.900 
 Percent Recovery = 101.7 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000045 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 22.265 
 Most Probable Value = 22.300 
 Percent Recovery = 99.8 
 Analysis Date = 07/18/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.150 
 Most Probable Value = 22.300 
 Percent Recovery = 94.8 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 85.058 
 Most Probable Value = 84.900 
 Percent Recovery = 100.2 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1970108 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25163-75159  Lab Value = 22.655 
 Most Probable Value = 22.300 
 Percent Recovery = 101.6 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 88.652 
 Most Probable Value = 84.900 
 Percent Recovery = 104.4 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1920194 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25163-75159  Lab Value = 87.074 
 Most Probable Value = 84.900 
 Percent Recovery = 102.6 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1900137 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25163-75159  Lab Value = 22.664 
 Most Probable Value = 22.300 
 Percent Recovery = 101.6 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.001 
 Most Probable Value = 22.300 
 Percent Recovery = 98.7 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.157 
 Most Probable Value = 22.300 
 Percent Recovery = 99.4 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 86.235 
 Most Probable Value = 84.900 
 Percent Recovery = 101.6 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830142 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 56.263 
 Most Probable Value = 57.250 
 Percent Recovery = 98.3 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790192 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25159-75161  Lab Value = 94.695 
 Most Probable Value = 94.000 
 Percent Recovery = 100.7 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 126.087 
 Most Probable Value = 124.000 
 Percent Recovery = 101.7 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 57.512 
 Most Probable Value = 57.250 
 Percent Recovery = 100.5 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760168 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25159-75161  Lab Value = 91.514 
 Most Probable Value = 94.000 
 Percent Recovery = 97.4 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 124.072 
 Most Probable Value = 124.000 
 Percent Recovery = 100.1 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 57.807 
 Most Probable Value = 57.250 
 Percent Recovery = 101.0 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1720156 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25159-75161  Lab Value = 87.219 
 Most Probable Value = 85.750 
 Percent Recovery = 101.7 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1700095 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 58.065 
 Most Probable Value = 57.250 
 Percent Recovery = 101.4 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690126 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25159-75161  Lab Value = 94.668 
 Most Probable Value = 94.000 
 Percent Recovery = 100.7 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 93.755 
 Most Probable Value = 94.000 
 Percent Recovery = 99.7 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 125.960 
 Most Probable Value = 124.000 
 Percent Recovery = 101.6 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 121.920 
 Most Probable Value = 124.000 
 Percent Recovery = 98.3 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 58.522 
 Most Probable Value = 57.250 
 Percent Recovery = 102.2 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1650230 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 58.639 
 Most Probable Value = 57.250 
 Percent Recovery = 102.4 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1620157 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 123.877 
 Most Probable Value = 124.000 
 Percent Recovery = 99.9 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 57.637 
 Most Probable Value = 57.250 
 Percent Recovery = 100.7 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1580208 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25159-75161  Lab Value = 86.134 
 Most Probable Value = 85.750 
 Percent Recovery = 100.4 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1420038 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 60.719 
 Most Probable Value = 57.250 
 Percent Recovery = 106.1 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550134 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25159-75161  Lab Value = 95.030 
 Most Probable Value = 94.000 
 Percent Recovery = 101.1 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25154-75004  Lab Value = 124.332 
 Most Probable Value = 124.000 
 Percent Recovery = 100.3 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 92.984 
 Most Probable Value = 85.750 
 Percent Recovery = 108.4 
 Analysis Date = 06/03/02 
 Lab Sample ID = 1510052 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25161-75159  Lab Value = 70.318 
 Most Probable Value = 69.500 
 Percent Recovery = 101.2 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 69.932 
 Most Probable Value = 69.500 
 Percent Recovery = 100.6 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 68.827 
 Most Probable Value = 69.500 
 Percent Recovery = 99.0 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.276 
 Most Probable Value = 69.500 
 Percent Recovery = 101.1 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 86.373 
 Most Probable Value = 85.750 
 Percent Recovery = 100.7 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1440015 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 21.121 
 Most Probable Value = 21.500 
 Percent Recovery = 98.2 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1400181 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50161-50DIW  Lab Value = 68.902 
 Most Probable Value = 69.500 
 Percent Recovery = 99.1 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 67.636 
 Most Probable Value = 69.500 
 Percent Recovery = 97.3 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 84.826 
 Most Probable Value = 85.750 
 Percent Recovery = 98.9 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370064 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25161-75159  Lab Value = 83.826 
 Most Probable Value = 85.750 
 Percent Recovery = 97.8 
 Analysis Date = 05/16/02 
 Lab Sample ID = 1350026 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25161-75159  Lab Value = 67.273 
 Most Probable Value = 69.500 
 Percent Recovery = 96.8 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 65.792 
 Most Probable Value = 69.500 
 Percent Recovery = 94.7 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.545 
 Most Probable Value = 69.500 
 Percent Recovery = 102.9 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 88.276 
 Most Probable Value = 85.750 
 Percent Recovery = 102.9 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300056 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 86.922 
 Most Probable Value = 85.750 
 Percent Recovery = 101.4 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300023 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 67.095 
 Most Probable Value = 69.500 
 Percent Recovery = 96.5 
 Analysis Date = 05/07/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 83.921 
 Most Probable Value = 85.750 
 Percent Recovery = 97.9 
 Analysis Date = 05/07/02 
 Lab Sample ID = 1260125 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25161-75159  Lab Value = 67.802 
 Most Probable Value = 69.500 
 Percent Recovery = 97.6 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 22.051 
 Most Probable Value = 22.300 
 Percent Recovery = 98.9 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.372 
 Most Probable Value = 22.300 
 Percent Recovery = 100.3 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 86.145 
 Most Probable Value = 84.900 
 Percent Recovery = 101.5 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160082 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 19.115 
 Most Probable Value = 19.800 
 Percent Recovery = 96.5 
 Analysis Date = 04/26/02 
 Lab Sample ID = 1140079 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50163-50DIW  Lab Value = 91.194 
 Most Probable Value = 84.900 
 Percent Recovery = 107.4 
 Analysis Date = 04/26/02 
 Lab Sample ID = 1140084 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25163-75159  Lab Value = 21.908 
 Most Probable Value = 22.300 
 Percent Recovery = 98.2 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.522 
 Most Probable Value = 22.300 
 Percent Recovery = 96.5 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.491 
 Most Probable Value = 22.300 
 Percent Recovery = 100.9 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.509 
 Most Probable Value = 22.300 
 Percent Recovery = 96.5 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 85.241 
 Most Probable Value = 84.900 
 Percent Recovery = 100.4 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090186 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 83.558 
 Most Probable Value = 84.900 
 Percent Recovery = 98.4 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070010 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25163-75159  Lab Value = 22.437 
 Most Probable Value = 22.300 
 Percent Recovery = 100.6 
 Analysis Date = 04/15/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 83.203 
 Most Probable Value = 84.900 
 Percent Recovery = 98.0 
 Analysis Date = 04/15/02 
 Lab Sample ID = 1020017 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25163-75159  Lab Value = 84.011 
 Most Probable Value = 84.900 
 Percent Recovery = 99.0 
 Analysis Date = 04/12/02 
 Lab Sample ID = 1000069 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 23.025 
 Most Probable Value = 22.300 
 Percent Recovery = 103.3 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.163 
 Most Probable Value = 22.300 
 Percent Recovery = 99.4 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 84.142 
 Most Probable Value = 84.900 
 Percent Recovery = 99.1 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 85.899 
 Most Probable Value = 84.900 
 Percent Recovery = 101.2 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0930201 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 21.729 
 Most Probable Value = 22.300 
 Percent Recovery = 97.4 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.404 
 Most Probable Value = 22.300 
 Percent Recovery = 96.0 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 56.983 
 Most Probable Value = 57.250 
 Percent Recovery = 99.5 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920036 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 88.122 
 Most Probable Value = 94.000 
 Percent Recovery = 93.7 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25154-75004  Lab Value = 119.641 
 Most Probable Value = 124.000 
 Percent Recovery = 96.5 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 58.324 
 Most Probable Value = 57.250 
 Percent Recovery = 101.9 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0860007 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 123.703 
 Most Probable Value = 124.000 
 Percent Recovery = 99.8 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 58.092 
 Most Probable Value = 57.250 
 Percent Recovery = 101.5 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0840115 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25159-75161  Lab Value = 88.845 
 Most Probable Value = 94.000 
 Percent Recovery = 94.5 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25154-75004  Lab Value = 88.937 
 Most Probable Value = 85.750 
 Percent Recovery = 103.7 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0800008 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25161-75159  Lab Value = 55.455 
 Most Probable Value = 57.250 
 Percent Recovery = 96.9 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790078 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25159-75161  Lab Value = 88.685 
 Most Probable Value = 94.000 
 Percent Recovery = 94.3 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25154-75004  Lab Value = 117.436 
 Most Probable Value = 124.000 
 Percent Recovery = 94.7 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 57.637 
 Most Probable Value = 57.250 
 Percent Recovery = 100.7 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0770061 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25159-75161  Lab Value = 92.573 
 Most Probable Value = 94.000 
 Percent Recovery = 98.5 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 121.683 
 Most Probable Value = 124.000 
 Percent Recovery = 98.1 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 93.566 
 Most Probable Value = 94.000 
 Percent Recovery = 99.5 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 55.821 
 Most Probable Value = 57.250 
 Percent Recovery = 97.5 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0720159 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25159-75161  Lab Value = 121.433 
 Most Probable Value = 124.000 
 Percent Recovery = 97.9 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 57.489 
 Most Probable Value = 57.250 
 Percent Recovery = 100.4 
 Analysis Date = 03/12/02 
 Lab Sample ID = 0700076 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25159-75161  Lab Value = 56.653 
 Most Probable Value = 57.250 
 Percent Recovery = 99.0 
 Analysis Date = 03/07/02 
 Lab Sample ID = 0650160 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25159-75161  Lab Value = 119.070 
 Most Probable Value = 124.000 
 Percent Recovery = 96.0 
 Analysis Date = 03/07/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 67.418 
 Most Probable Value = 69.500 
 Percent Recovery = 97.0 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 68.362 
 Most Probable Value = 69.500 
 Percent Recovery = 98.4 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.325 
 Most Probable Value = 21.500 
 Percent Recovery = 94.5 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0530005 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50161-50DIW  Lab Value = 66.085 
 Most Probable Value = 69.500 
 Percent Recovery = 95.1 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 68.960 
 Most Probable Value = 69.500 
 Percent Recovery = 99.2 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 83.505 
 Most Probable Value = 85.750 
 Percent Recovery = 97.4 
 Analysis Date = 02/27/02 
 Lab Sample ID = 0580133 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25161-75159  Lab Value = 85.918 
 Most Probable Value = 85.750 
 Percent Recovery = 100.2 
 Analysis Date = 02/25/02 
 Lab Sample ID = 0560086 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25161-75159  Lab Value = 67.431 
 Most Probable Value = 69.500 
 Percent Recovery = 97.0 
 Analysis Date = 02/21/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 67.700 
 Most Probable Value = 69.500 
 Percent Recovery = 97.4 
 Analysis Date = 02/21/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 84.773 
 Most Probable Value = 85.750 
 Percent Recovery = 98.9 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510114 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25161-75159  Lab Value = 69.389 
 Most Probable Value = 69.500 
 Percent Recovery = 99.8 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 87.046 
 Most Probable Value = 85.750 
 Percent Recovery = 101.5 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430024 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 68.516 
 Most Probable Value = 69.500 
 Percent Recovery = 98.6 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 69.685 
 Most Probable Value = 69.500 
 Percent Recovery = 100.3 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 87.621 
 Most Probable Value = 85.750 
 Percent Recovery = 102.2 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460028 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25161-75159  Lab Value = 86.827 
 Most Probable Value = 85.750 
 Percent Recovery = 101.3 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390012 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 69.802 
 Most Probable Value = 69.500 
 Percent Recovery = 100.4 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.543 
 Most Probable Value = 69.500 
 Percent Recovery = 101.5 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 88.866 
 Most Probable Value = 85.750 
 Percent Recovery = 103.6 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370011 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25161-75159  Lab Value = 89.753 
 Most Probable Value = 85.750 
 Percent Recovery = 104.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370006 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25161-75159  Lab Value = 21.498 
 Most Probable Value = 22.300 
 Percent Recovery = 96.4 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 86.827 
 Most Probable Value = 84.900 
 Percent Recovery = 102.3 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320093 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25163-75159  Lab Value = 21.547 
 Most Probable Value = 22.300 
 Percent Recovery = 96.6 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.138 
 Most Probable Value = 22.300 
 Percent Recovery = 94.8 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 82.224 
 Most Probable Value = 84.900 
 Percent Recovery = 96.8 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300031 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25163-75159  Lab Value = 21.869 
 Most Probable Value = 22.300 
 Percent Recovery = 98.1 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 84.049 
 Most Probable Value = 84.900 
 Percent Recovery = 99.0 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280075 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 19.371 
 Most Probable Value = 19.800 
 Percent Recovery = 97.8 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230039 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50163-50DIW  Lab Value = 22.325 
 Most Probable Value = 22.300 
 Percent Recovery = 100.1 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.735 
 Most Probable Value = 22.300 
 Percent Recovery = 97.5 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 86.224 
 Most Probable Value = 84.900 
 Percent Recovery = 101.6 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230035 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 20.629 
 Most Probable Value = 22.300 
 Percent Recovery = 92.5 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.656 
 Most Probable Value = 22.300 
 Percent Recovery = 92.6 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 81.891 
 Most Probable Value = 84.900 
 Percent Recovery = 96.5 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170010 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25163-75159  Lab Value = 21.280 
 Most Probable Value = 22.300 
 Percent Recovery = 95.4 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 83.417 
 Most Probable Value = 84.900 
 Percent Recovery = 98.3 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150022 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25163-75159  Lab Value = 83.411 
 Most Probable Value = 84.900 
 Percent Recovery = 98.2 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100005 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25163-75159  Lab Value = 22.509 
 Most Probable Value = 22.300 
 Percent Recovery = 100.9 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 83.379 
 Most Probable Value = 84.900 
 Percent Recovery = 98.2 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080015 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25163-75159  Lab Value = 21.266 
 Most Probable Value = 22.300 
 Percent Recovery = 95.4 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 56.536 
 Most Probable Value = 57.250 
 Percent Recovery = 98.8 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650044 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25159-75161  Lab Value = 121.115 
 Most Probable Value = 124.000 
 Percent Recovery = 97.7 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 90.775 
 Most Probable Value = 85.750 
 Percent Recovery = 105.9 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620072 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25161-75159  Lab Value = 55.813 
 Most Probable Value = 57.250 
 Percent Recovery = 97.5 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620077 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25159-75161  Lab Value = 56.038 
 Most Probable Value = 57.250 
 Percent Recovery = 97.9 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620075 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25159-75161  Lab Value = 89.748 
 Most Probable Value = 94.000 
 Percent Recovery = 95.5 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25154-75004  Lab Value = 117.762 
 Most Probable Value = 124.000 
 Percent Recovery = 95.0 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 91.735 
 Most Probable Value = 94.000 
 Percent Recovery = 97.6 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 56.277 
 Most Probable Value = 57.250 
 Percent Recovery = 98.3 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530023 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25159-75161  Lab Value = 95.137 
 Most Probable Value = 94.000 
 Percent Recovery = 101.2 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25154-75004  Lab Value = 125.634 
 Most Probable Value = 124.000 
 Percent Recovery = 101.3 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 56.848 
 Most Probable Value = 57.250 
 Percent Recovery = 99.3 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480013 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25159-75161  Lab Value = 121.124 
 Most Probable Value = 124.000 
 Percent Recovery = 97.7 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 57.757 
 Most Probable Value = 57.250 
 Percent Recovery = 100.9 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460007 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25159-75161  Lab Value = 57.197 
 Most Probable Value = 57.250 
 Percent Recovery = 99.9 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410010 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25159-75161  Lab Value = 117.713 
 Most Probable Value = 124.000 
 Percent Recovery = 94.9 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 58.331 
 Most Probable Value = 57.250 
 Percent Recovery = 101.9 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400011 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 94.887 
 Most Probable Value = 94.000 
 Percent Recovery = 100.9 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 92.964 
 Most Probable Value = 94.000 
 Percent Recovery = 98.9 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 120.615 
 Most Probable Value = 124.000 
 Percent Recovery = 97.3 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 87.518 
 Most Probable Value = 85.750 
 Percent Recovery = 102.1 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370121 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25161-75159  Lab Value = 68.284 
 Most Probable Value = 69.500 
 Percent Recovery = 98.3 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 67.638 
 Most Probable Value = 69.500 
 Percent Recovery = 97.3 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 68.721 
 Most Probable Value = 69.500 
 Percent Recovery = 98.9 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 67.298 
 Most Probable Value = 69.500 
 Percent Recovery = 96.8 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 86.332 
 Most Probable Value = 85.750 
 Percent Recovery = 100.7 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320137 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 83.561 
 Most Probable Value = 85.750 
 Percent Recovery = 97.4 
 Analysis Date = 11/26/01 
 Lab Sample ID = 3300032 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25161-75159  Lab Value = 69.221 
 Most Probable Value = 69.500 
 Percent Recovery = 99.6 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.964 
 Most Probable Value = 69.500 
 Percent Recovery = 102.1 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 87.783 
 Most Probable Value = 85.750 
 Percent Recovery = 102.4 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250006 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25161-75159  Lab Value = 88.087 
 Most Probable Value = 85.750 
 Percent Recovery = 102.7 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250005 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25161-75159  Lab Value = 71.429 
 Most Probable Value = 69.500 
 Percent Recovery = 102.8 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.711 
 Most Probable Value = 69.500 
 Percent Recovery = 101.7 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.856 
 Most Probable Value = 69.500 
 Percent Recovery = 103.4 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 91.413 
 Most Probable Value = 85.750 
 Percent Recovery = 106.6 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180051 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25161-75159  Lab Value = 87.439 
 Most Probable Value = 85.750 
 Percent Recovery = 102.0 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120022 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25161-75159  Lab Value = 69.266 
 Most Probable Value = 69.500 
 Percent Recovery = 99.7 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 68.649 
 Most Probable Value = 69.500 
 Percent Recovery = 98.8 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 86.507 
 Most Probable Value = 85.750 
 Percent Recovery = 100.9 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090194 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 22.207 
 Most Probable Value = 22.300 
 Percent Recovery = 99.6 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 84.148 
 Most Probable Value = 84.900 
 Percent Recovery = 99.1 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030147 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 22.006 
 Most Probable Value = 22.300 
 Percent Recovery = 98.7 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 87.717 
 Most Probable Value = 84.900 
 Percent Recovery = 103.3 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990072 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25163-75159  Lab Value = 19.126 
 Most Probable Value = 19.800 
 Percent Recovery = 96.6 
 Analysis Date = 10/23/01 
 Lab Sample ID = 2960001 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50163-50DIW  Lab Value = 21.499 
 Most Probable Value = 22.300 
 Percent Recovery = 96.4 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 85.430 
 Most Probable Value = 84.900 
 Percent Recovery = 100.6 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950107 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 22.177 
 Most Probable Value = 22.300 
 Percent Recovery = 99.5 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 85.878 
 Most Probable Value = 84.900 
 Percent Recovery = 101.2 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920092 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 22.626 
 Most Probable Value = 22.300 
 Percent Recovery = 101.5 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.211 
 Most Probable Value = 22.300 
 Percent Recovery = 99.6 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.169 
 Most Probable Value = 22.300 
 Percent Recovery = 99.4 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 87.148 
 Most Probable Value = 84.900 
 Percent Recovery = 102.6 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880143 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25163-75159  Lab Value = 87.282 
 Most Probable Value = 84.900 
 Percent Recovery = 102.8 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840019 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25163-75159  Lab Value = 22.551 
 Most Probable Value = 22.300 
 Percent Recovery = 101.1 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.473 
 Most Probable Value = 22.300 
 Percent Recovery = 100.8 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780230 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 86.199 
 Most Probable Value = 84.900 
 Percent Recovery = 101.5 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780233 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 22.297 
 Most Probable Value = 22.300 
 Percent Recovery = 100.0 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.785 
 Most Probable Value = 22.300 
 Percent Recovery = 97.7 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 86.486 
 Most Probable Value = 84.900 
 Percent Recovery = 101.9 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760037 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 47.044 
 Most Probable Value = 46.300 
 Percent Recovery = 101.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760036 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75155  Lab Value = 63.778 
 Most Probable Value = 63.625 
 Percent Recovery = 100.2 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure

- Sodium, FIL, ICP-OES -
Percent Recovery by Concentration
NWQL Parameter: 00930, Method: PLA11
Analysis Dates: 10/03/01 through 09/29/06
Open Data Set

 Lab Value = 0.524 
 Most Probable Value = 0.304 
 Percent Recovery = 172.4 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0970091 
 Number of FPS (SD) = 2.9 
 Blind Sample ID = P42  Lab Value = 0.838 
 Most Probable Value = 0.480 
 Percent Recovery = 174.6 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340008 
 Number of FPS (SD) = 4.8 
 Blind Sample ID = P41  Lab Value = 0.743 
 Most Probable Value = 0.304 
 Percent Recovery = 244.4 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2730264 
 Number of FPS (SD) = 5.9 
 Blind Sample ID = P42  Lab Value = 2.464 
 Most Probable Value = 4.300 
 Percent Recovery = 57.3 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650153 
 Number of FPS (SD) = -10.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 22.688 
 Most Probable Value = 9.785 
 Percent Recovery = 231.9 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0080053 
 Number of FPS (SD) = 31.2 
 Blind Sample ID = 25167-75169  Lab Value = 56.697 
 Most Probable Value = 6.450 
 Percent Recovery = 879.0 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = 184.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.745 
 Most Probable Value = 21.500 
 Percent Recovery = 3.5 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250003 
 Number of FPS (SD) = -21.7 
 Blind Sample ID = 50161-50DIW  Lab Value = 0.524 
 Most Probable Value = 0.304 
 Percent Recovery = 172.4 
 Analysis Date = 04/11/06 
 Lab Sample ID = 0970091 
 Number of FPS (SD) = 2.9 
 Blind Sample ID = P42  Lab Value = 0.838 
 Most Probable Value = 0.480 
 Percent Recovery = 174.6 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340008 
 Number of FPS (SD) = 4.8 
 Blind Sample ID = P41  Lab Value = 0.743 
 Most Probable Value = 0.304 
 Percent Recovery = 244.4 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2730264 
 Number of FPS (SD) = 5.9 
 Blind Sample ID = P42  Lab Value = 2.464 
 Most Probable Value = 4.300 
 Percent Recovery = 57.3 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2650153 
 Number of FPS (SD) = -10.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 22.688 
 Most Probable Value = 9.785 
 Percent Recovery = 231.9 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0080053 
 Number of FPS (SD) = 31.2 
 Blind Sample ID = 25167-75169  Lab Value = 56.697 
 Most Probable Value = 6.450 
 Percent Recovery = 879.0 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800048 
 Number of FPS (SD) = 184.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.745 
 Most Probable Value = 21.500 
 Percent Recovery = 3.5 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250003 
 Number of FPS (SD) = -21.7 
 Blind Sample ID = 50161-50DIW  Lab Value = 20.190 
 Most Probable Value = 19.650 
 Percent Recovery = 102.7 
 Analysis Date = 09/29/06 
 Lab Sample ID = 2700087 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.238 
 Most Probable Value = 0.235 
 Percent Recovery = 101.3 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2680089 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P43  Lab Value = 15.510 
 Most Probable Value = 15.773 
 Percent Recovery = 98.3 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2650112 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25177-75175  Lab Value = 0.235 
 Most Probable Value = 0.235 
 Percent Recovery = 100.0 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2620210 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P43  Lab Value = 19.010 
 Most Probable Value = 19.650 
 Percent Recovery = 96.7 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2630117 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75179-25DIW  Lab Value = 14.300 
 Most Probable Value = 15.773 
 Percent Recovery = 90.7 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2580206 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 25177-75175  Lab Value = 19.960 
 Most Probable Value = 19.650 
 Percent Recovery = 101.6 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2560143 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.249 
 Most Probable Value = 0.235 
 Percent Recovery = 106.0 
 Analysis Date = 09/12/06 
 Lab Sample ID = 2510398 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P43  Lab Value = 19.940 
 Most Probable Value = 19.650 
 Percent Recovery = 101.5 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2480072 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 15.450 
 Most Probable Value = 15.773 
 Percent Recovery = 98.0 
 Analysis Date = 09/09/06 
 Lab Sample ID = 2500167 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25177-75175  Lab Value = 6.395 
 Most Probable Value = 6.473 
 Percent Recovery = 98.8 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2300087 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.338 
 Most Probable Value = 6.473 
 Percent Recovery = 97.9 
 Analysis Date = 09/01/06 
 Lab Sample ID = 2230259 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.481 
 Most Probable Value = 0.480 
 Percent Recovery = 100.2 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2400120 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 6.185 
 Most Probable Value = 6.473 
 Percent Recovery = 95.6 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2370432 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75175-25DIW  Lab Value = 15.910 
 Most Probable Value = 15.773 
 Percent Recovery = 100.9 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2360201 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25177-75175  Lab Value = 0.507 
 Most Probable Value = 0.480 
 Percent Recovery = 105.6 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2330213 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P41  Lab Value = 16.120 
 Most Probable Value = 15.773 
 Percent Recovery = 102.2 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2280131 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25177-75175  Lab Value = 0.472 
 Most Probable Value = 0.480 
 Percent Recovery = 98.3 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2260050 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 16.270 
 Most Probable Value = 15.773 
 Percent Recovery = 103.2 
 Analysis Date = 08/10/06 
 Lab Sample ID = 2210198 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25177-75175  Lab Value = 0.520 
 Most Probable Value = 0.480 
 Percent Recovery = 108.3 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2190176 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P41  Lab Value = 6.563 
 Most Probable Value = 6.473 
 Percent Recovery = 101.4 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2190177 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 15.890 
 Most Probable Value = 15.773 
 Percent Recovery = 100.7 
 Analysis Date = 08/04/06 
 Lab Sample ID = 2150114 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25177-75175  Lab Value = 0.329 
 Most Probable Value = 0.304 
 Percent Recovery = 108.2 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2090272 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 32.240 
 Most Probable Value = 31.700 
 Percent Recovery = 101.7 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2080099 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50177-50179  Lab Value = 6.333 
 Most Probable Value = 6.473 
 Percent Recovery = 97.8 
 Analysis Date = 07/27/06 
 Lab Sample ID = 2060031 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.290 
 Most Probable Value = 0.304 
 Percent Recovery = 95.4 
 Analysis Date = 07/25/06 
 Lab Sample ID = 2020230 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P42  Lab Value = 6.263 
 Most Probable Value = 6.473 
 Percent Recovery = 96.8 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990164 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75175-25DIW  Lab Value = 33.020 
 Most Probable Value = 31.700 
 Percent Recovery = 104.2 
 Analysis Date = 07/21/06 
 Lab Sample ID = 2010016 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50177-50179  Lab Value = 0.310 
 Most Probable Value = 0.304 
 Percent Recovery = 102.0 
 Analysis Date = 07/17/06 
 Lab Sample ID = 1950016 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 32.060 
 Most Probable Value = 31.700 
 Percent Recovery = 101.1 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1940283 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50177-50179  Lab Value = 6.250 
 Most Probable Value = 6.473 
 Percent Recovery = 96.6 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1930120 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.290 
 Most Probable Value = 0.304 
 Percent Recovery = 95.4 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910076 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P42  Lab Value = 6.653 
 Most Probable Value = 6.473 
 Percent Recovery = 102.8 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1860015 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75175-25DIW  Lab Value = 31.520 
 Most Probable Value = 31.700 
 Percent Recovery = 99.4 
 Analysis Date = 07/12/06 
 Lab Sample ID = 1910085 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50177-50179  Lab Value = 0.227 
 Most Probable Value = 0.235 
 Percent Recovery = 96.6 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1810353 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P43  Lab Value = 32.580 
 Most Probable Value = 31.700 
 Percent Recovery = 102.8 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1790180 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50177-50179  Lab Value = 32.850 
 Most Probable Value = 34.450 
 Percent Recovery = 95.4 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1800252 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25179-75177  Lab Value = 0.244 
 Most Probable Value = 0.235 
 Percent Recovery = 103.8 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740230 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 33.520 
 Most Probable Value = 31.700 
 Percent Recovery = 105.7 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1730126 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50177-50179  Lab Value = 36.160 
 Most Probable Value = 34.450 
 Percent Recovery = 105.0 
 Analysis Date = 06/27/06 
 Lab Sample ID = 1740210 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25179-75177  Lab Value = 0.246 
 Most Probable Value = 0.235 
 Percent Recovery = 104.7 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1670242 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 31.340 
 Most Probable Value = 31.700 
 Percent Recovery = 98.9 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1650118 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50177-50179  Lab Value = 34.620 
 Most Probable Value = 34.450 
 Percent Recovery = 100.5 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1660146 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25179-75177  Lab Value = 0.236 
 Most Probable Value = 0.235 
 Percent Recovery = 100.4 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1600200 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P43  Lab Value = 33.730 
 Most Probable Value = 34.450 
 Percent Recovery = 97.9 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1590164 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25179-75177  Lab Value = 31.880 
 Most Probable Value = 31.700 
 Percent Recovery = 100.6 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1570194 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50177-50179  Lab Value = 0.492 
 Most Probable Value = 0.480 
 Percent Recovery = 102.5 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460006 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P41  Lab Value = 4.391 
 Most Probable Value = 4.315 
 Percent Recovery = 101.8 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460013 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 33.100 
 Most Probable Value = 34.450 
 Percent Recovery = 96.1 
 Analysis Date = 05/24/06 
 Lab Sample ID = 1430053 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25179-75177  Lab Value = 0.411 
 Most Probable Value = 0.480 
 Percent Recovery = 85.6 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1390231 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = P41  Lab Value = 4.300 
 Most Probable Value = 4.315 
 Percent Recovery = 99.7 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1380005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 35.920 
 Most Probable Value = 34.450 
 Percent Recovery = 104.3 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1360164 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25179-75177  Lab Value = 0.479 
 Most Probable Value = 0.480 
 Percent Recovery = 99.8 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1320174 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P41  Lab Value = 4.315 
 Most Probable Value = 4.315 
 Percent Recovery = 100.0 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1310139 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 33.710 
 Most Probable Value = 34.450 
 Percent Recovery = 97.9 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1290065 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25179-75177  Lab Value = 0.459 
 Most Probable Value = 0.480 
 Percent Recovery = 95.6 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1250136 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 4.240 
 Most Probable Value = 4.315 
 Percent Recovery = 98.3 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1240137 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 33.960 
 Most Probable Value = 34.450 
 Percent Recovery = 98.6 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1220155 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25179-75177  Lab Value = 0.325 
 Most Probable Value = 0.304 
 Percent Recovery = 106.9 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1210051 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 19.840 
 Most Probable Value = 19.650 
 Percent Recovery = 101.0 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1170183 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.395 
 Most Probable Value = 4.315 
 Percent Recovery = 101.9 
 Analysis Date = 05/01/06 
 Lab Sample ID = 1160104 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.358 
 Most Probable Value = 0.304 
 Percent Recovery = 117.8 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1110230 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 20.010 
 Most Probable Value = 19.650 
 Percent Recovery = 101.8 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1100075 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.331 
 Most Probable Value = 4.315 
 Percent Recovery = 100.4 
 Analysis Date = 04/20/06 
 Lab Sample ID = 1080077 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.333 
 Most Probable Value = 0.304 
 Percent Recovery = 109.5 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1040008 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P42  Lab Value = 20.590 
 Most Probable Value = 19.650 
 Percent Recovery = 104.8 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75179-25DIW  Lab Value = 20.360 
 Most Probable Value = 19.650 
 Percent Recovery = 103.6 
 Analysis Date = 04/13/06 
 Lab Sample ID = 0960076 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.488 
 Most Probable Value = 4.315 
 Percent Recovery = 104.0 
 Analysis Date = 04/13/06 
 Lab Sample ID = 1010013 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.486 
 Most Probable Value = 4.315 
 Percent Recovery = 104.0 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0930084 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.220 
 Most Probable Value = 0.235 
 Percent Recovery = 93.6 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0870026 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P43  Lab Value = 15.620 
 Most Probable Value = 15.773 
 Percent Recovery = 99.0 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0860080 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25177-75175  Lab Value = 19.370 
 Most Probable Value = 19.650 
 Percent Recovery = 98.6 
 Analysis Date = 03/27/06 
 Lab Sample ID = 0830215 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.199 
 Most Probable Value = 0.235 
 Percent Recovery = 84.7 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0800052 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P43  Lab Value = 16.390 
 Most Probable Value = 15.773 
 Percent Recovery = 103.9 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0800054 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25177-75175  Lab Value = 20.290 
 Most Probable Value = 19.650 
 Percent Recovery = 103.3 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0750092 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75179-25DIW  Lab Value = 15.120 
 Most Probable Value = 15.773 
 Percent Recovery = 95.9 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0720061 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25177-75175  Lab Value = 19.390 
 Most Probable Value = 19.650 
 Percent Recovery = 98.7 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0680005 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 16.140 
 Most Probable Value = 15.773 
 Percent Recovery = 102.3 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0650046 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25177-75175  Lab Value = 19.890 
 Most Probable Value = 19.650 
 Percent Recovery = 101.2 
 Analysis Date = 03/06/06 
 Lab Sample ID = 0610058 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 0.515 
 Most Probable Value = 0.480 
 Percent Recovery = 107.3 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0600075 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P41  Lab Value = 6.907 
 Most Probable Value = 6.473 
 Percent Recovery = 106.7 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0590095 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 16.580 
 Most Probable Value = 15.773 
 Percent Recovery = 105.1 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0580120 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25177-75175  Lab Value = 0.493 
 Most Probable Value = 0.480 
 Percent Recovery = 102.7 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0530041 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P41  Lab Value = 6.720 
 Most Probable Value = 6.473 
 Percent Recovery = 103.8 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0520092 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75175-25DIW  Lab Value = 16.560 
 Most Probable Value = 15.773 
 Percent Recovery = 105.0 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0470068 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25177-75175  Lab Value = 0.505 
 Most Probable Value = 0.480 
 Percent Recovery = 105.2 
 Analysis Date = 02/21/06 
 Lab Sample ID = 0450024 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P41  Lab Value = 6.937 
 Most Probable Value = 6.473 
 Percent Recovery = 107.2 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0440049 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.530 
 Most Probable Value = 0.480 
 Percent Recovery = 110.4 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0380036 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P41  Lab Value = 16.220 
 Most Probable Value = 15.773 
 Percent Recovery = 102.8 
 Analysis Date = 02/13/06 
 Lab Sample ID = 0400070 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25177-75175  Lab Value = 6.786 
 Most Probable Value = 6.473 
 Percent Recovery = 104.8 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75175-25DIW  Lab Value = 16.340 
 Most Probable Value = 15.773 
 Percent Recovery = 103.6 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0330067 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25177-75175  Lab Value = 0.317 
 Most Probable Value = 0.304 
 Percent Recovery = 104.3 
 Analysis Date = 02/02/06 
 Lab Sample ID = 0310082 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 31.270 
 Most Probable Value = 31.700 
 Percent Recovery = 98.6 
 Analysis Date = 01/31/06 
 Lab Sample ID = 0300053 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50177-50179  Lab Value = 0.359 
 Most Probable Value = 0.304 
 Percent Recovery = 118.1 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0240044 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P42  Lab Value = 6.447 
 Most Probable Value = 6.473 
 Percent Recovery = 99.6 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75175-25DIW  Lab Value = 6.346 
 Most Probable Value = 6.473 
 Percent Recovery = 98.0 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0190007 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 31.800 
 Most Probable Value = 31.700 
 Percent Recovery = 100.3 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0230031 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50177-50179  Lab Value = 0.289 
 Most Probable Value = 0.304 
 Percent Recovery = 95.1 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0170062 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P42  Lab Value = 32.330 
 Most Probable Value = 31.700 
 Percent Recovery = 102.0 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0130009 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50177-50179  Lab Value = 6.580 
 Most Probable Value = 6.473 
 Percent Recovery = 101.7 
 Analysis Date = 01/17/06 
 Lab Sample ID = 0110064 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75175-25DIW  Lab Value = 0.315 
 Most Probable Value = 0.304 
 Percent Recovery = 103.6 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0090006 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 6.923 
 Most Probable Value = 6.473 
 Percent Recovery = 107.0 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0040037 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 75175-25DIW  Lab Value = 34.210 
 Most Probable Value = 31.700 
 Percent Recovery = 107.9 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0060013 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50177-50179  Lab Value = 0.242 
 Most Probable Value = 0.235 
 Percent Recovery = 103.0 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3640075 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P43  Lab Value = 32.850 
 Most Probable Value = 31.700 
 Percent Recovery = 103.6 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3620021 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50177-50179  Lab Value = 35.990 
 Most Probable Value = 34.450 
 Percent Recovery = 104.5 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3630004 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25179-75177  Lab Value = 0.298 
 Most Probable Value = 0.235 
 Percent Recovery = 126.8 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3560003 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P43  Lab Value = 33.520 
 Most Probable Value = 34.450 
 Percent Recovery = 97.3 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3550006 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25179-75177  Lab Value = 31.720 
 Most Probable Value = 31.700 
 Percent Recovery = 100.1 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3530067 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50177-50179  Lab Value = 0.251 
 Most Probable Value = 0.235 
 Percent Recovery = 106.8 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3490151 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P43  Lab Value = 34.040 
 Most Probable Value = 34.450 
 Percent Recovery = 98.8 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3480002 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25179-75177  Lab Value = 32.960 
 Most Probable Value = 31.700 
 Percent Recovery = 104.0 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3460031 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50177-50179  Lab Value = 0.260 
 Most Probable Value = 0.235 
 Percent Recovery = 110.6 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3420004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P43  Lab Value = 32.500 
 Most Probable Value = 31.700 
 Percent Recovery = 102.5 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3390049 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50177-50179  Lab Value = 36.780 
 Most Probable Value = 34.450 
 Percent Recovery = 106.8 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3400170 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25179-75177  Lab Value = 4.505 
 Most Probable Value = 4.315 
 Percent Recovery = 104.4 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 37.360 
 Most Probable Value = 34.450 
 Percent Recovery = 108.4 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3320016 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25179-75177  Lab Value = 0.531 
 Most Probable Value = 0.480 
 Percent Recovery = 110.6 
 Analysis Date = 11/29/05 
 Lab Sample ID = 3260100 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = P41  Lab Value = 4.395 
 Most Probable Value = 4.315 
 Percent Recovery = 101.9 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3250050 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 36.970 
 Most Probable Value = 34.450 
 Percent Recovery = 107.3 
 Analysis Date = 11/18/05 
 Lab Sample ID = 3210143 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25179-75177  Lab Value = 0.553 
 Most Probable Value = 0.480 
 Percent Recovery = 115.2 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3190010 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P41  Lab Value = 4.609 
 Most Probable Value = 4.315 
 Percent Recovery = 106.8 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3180039 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 33.810 
 Most Probable Value = 34.450 
 Percent Recovery = 98.1 
 Analysis Date = 11/14/05 
 Lab Sample ID = 3130035 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25179-75177  Lab Value = 0.537 
 Most Probable Value = 0.480 
 Percent Recovery = 111.9 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3110077 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P41  Lab Value = 4.526 
 Most Probable Value = 4.315 
 Percent Recovery = 104.9 
 Analysis Date = 11/07/05 
 Lab Sample ID = 3080100 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 34.800 
 Most Probable Value = 34.450 
 Percent Recovery = 101.0 
 Analysis Date = 11/04/05 
 Lab Sample ID = 3060047 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25179-75177  Lab Value = 0.318 
 Most Probable Value = 0.304 
 Percent Recovery = 104.6 
 Analysis Date = 11/02/05 
 Lab Sample ID = 3040127 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 19.900 
 Most Probable Value = 19.650 
 Percent Recovery = 101.3 
 Analysis Date = 10/31/05 
 Lab Sample ID = 3010129 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.511 
 Most Probable Value = 4.315 
 Percent Recovery = 104.5 
 Analysis Date = 10/27/05 
 Lab Sample ID = 2990128 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.316 
 Most Probable Value = 0.304 
 Percent Recovery = 103.9 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970038 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 19.480 
 Most Probable Value = 19.650 
 Percent Recovery = 99.1 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970032 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.150 
 Most Probable Value = 4.315 
 Percent Recovery = 96.2 
 Analysis Date = 10/21/05 
 Lab Sample ID = 2920101 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.303 
 Most Probable Value = 0.304 
 Percent Recovery = 99.7 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2900079 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P42  Lab Value = 19.490 
 Most Probable Value = 19.650 
 Percent Recovery = 99.2 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2870111 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75179-25DIW  Lab Value = 19.970 
 Most Probable Value = 19.650 
 Percent Recovery = 101.6 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2790065 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75179-25DIW  Lab Value = 4.180 
 Most Probable Value = 4.315 
 Percent Recovery = 96.9 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850132 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.366 
 Most Probable Value = 0.304 
 Percent Recovery = 120.4 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2800166 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P42  Lab Value = 4.259 
 Most Probable Value = 4.315 
 Percent Recovery = 98.7 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2770189 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 18.430 
 Most Probable Value = 18.250 
 Percent Recovery = 101.0 
 Analysis Date = 10/03/05 
 Lab Sample ID = 2710079 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.135 
 Most Probable Value = 4.315 
 Percent Recovery = 95.8 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2690051 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.311 
 Most Probable Value = 0.304 
 Percent Recovery = 102.3 
 Analysis Date = 09/26/05 
 Lab Sample ID = 2660203 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 0.341 
 Most Probable Value = 0.304 
 Percent Recovery = 112.2 
 Analysis Date = 09/21/05 
 Lab Sample ID = 2590323 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P42  Lab Value = 16.550 
 Most Probable Value = 18.250 
 Percent Recovery = 90.7 
 Analysis Date = 09/15/05 
 Lab Sample ID = 2570004 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.209 
 Most Probable Value = 4.315 
 Percent Recovery = 97.5 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2550029 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.301 
 Most Probable Value = 0.304 
 Percent Recovery = 99.0 
 Analysis Date = 09/13/05 
 Lab Sample ID = 2520042 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P42  Lab Value = 18.760 
 Most Probable Value = 18.250 
 Percent Recovery = 102.8 
 Analysis Date = 09/09/05 
 Lab Sample ID = 2500116 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 4.328 
 Most Probable Value = 4.315 
 Percent Recovery = 100.3 
 Analysis Date = 09/08/05 
 Lab Sample ID = 2450119 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.477 
 Most Probable Value = 0.480 
 Percent Recovery = 99.4 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2410125 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P41  Lab Value = 22.020 
 Most Probable Value = 22.565 
 Percent Recovery = 97.6 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380182 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50175-50173  Lab Value = 17.730 
 Most Probable Value = 18.250 
 Percent Recovery = 97.2 
 Analysis Date = 08/30/05 
 Lab Sample ID = 2350074 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.479 
 Most Probable Value = 0.480 
 Percent Recovery = 99.8 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2340044 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P41  Lab Value = 23.030 
 Most Probable Value = 22.565 
 Percent Recovery = 102.1 
 Analysis Date = 08/26/05 
 Lab Sample ID = 2300263 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50173  Lab Value = 0.490 
 Most Probable Value = 0.480 
 Percent Recovery = 102.1 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280031 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P41  Lab Value = 18.590 
 Most Probable Value = 18.250 
 Percent Recovery = 101.9 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280030 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50173-50DIW  Lab Value = 21.430 
 Most Probable Value = 22.565 
 Percent Recovery = 95.0 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2230321 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50175-50173  Lab Value = 0.476 
 Most Probable Value = 0.480 
 Percent Recovery = 99.2 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220221 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P41  Lab Value = 17.330 
 Most Probable Value = 18.250 
 Percent Recovery = 95.0 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2220220 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50173-50DIW  Lab Value = 21.610 
 Most Probable Value = 22.565 
 Percent Recovery = 95.8 
 Analysis Date = 08/12/05 
 Lab Sample ID = 2160216 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50175-50173  Lab Value = 0.346 
 Most Probable Value = 0.380 
 Percent Recovery = 91.1 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140087 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P36  Lab Value = 18.760 
 Most Probable Value = 18.250 
 Percent Recovery = 102.8 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2140086 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 21.020 
 Most Probable Value = 22.550 
 Percent Recovery = 93.2 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2090138 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50171-50173  Lab Value = 0.354 
 Most Probable Value = 0.380 
 Percent Recovery = 93.2 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2060111 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 22.560 
 Most Probable Value = 22.565 
 Percent Recovery = 100.0 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2070089 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50175-50173  Lab Value = 21.880 
 Most Probable Value = 22.550 
 Percent Recovery = 97.0 
 Analysis Date = 07/25/05 
 Lab Sample ID = 2020104 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50171-50173  Lab Value = 0.396 
 Most Probable Value = 0.380 
 Percent Recovery = 104.2 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1990212 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 21.960 
 Most Probable Value = 22.565 
 Percent Recovery = 97.3 
 Analysis Date = 07/20/05 
 Lab Sample ID = 2000160 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50175-50173  Lab Value = 22.490 
 Most Probable Value = 22.550 
 Percent Recovery = 99.7 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1950047 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50173  Lab Value = 0.425 
 Most Probable Value = 0.380 
 Percent Recovery = 111.8 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1920124 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P36  Lab Value = 21.450 
 Most Probable Value = 22.565 
 Percent Recovery = 95.1 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1930208 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50175-50173  Lab Value = 23.350 
 Most Probable Value = 22.565 
 Percent Recovery = 103.5 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1860038 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50173  Lab Value = 22.280 
 Most Probable Value = 22.550 
 Percent Recovery = 98.8 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1880189 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50173  Lab Value = 0.271 
 Most Probable Value = 0.304 
 Percent Recovery = 89.1 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1820053 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 8.550 
 Most Probable Value = 8.623 
 Percent Recovery = 99.2 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1800229 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 0.274 
 Most Probable Value = 0.304 
 Percent Recovery = 90.1 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1750353 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 8.645 
 Most Probable Value = 8.623 
 Percent Recovery = 100.3 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1780133 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25171-75175  Lab Value = 8.741 
 Most Probable Value = 8.623 
 Percent Recovery = 101.4 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1730155 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 8.756 
 Most Probable Value = 8.623 
 Percent Recovery = 101.5 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1710126 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 0.271 
 Most Probable Value = 0.304 
 Percent Recovery = 89.1 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1680212 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 8.323 
 Most Probable Value = 8.623 
 Percent Recovery = 96.5 
 Analysis Date = 06/18/05 
 Lab Sample ID = 1660200 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25171-75175  Lab Value = 8.495 
 Most Probable Value = 8.623 
 Percent Recovery = 98.5 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1640123 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25171-75175  Lab Value = 0.325 
 Most Probable Value = 0.304 
 Percent Recovery = 106.9 
 Analysis Date = 06/13/05 
 Lab Sample ID = 1610164 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 8.389 
 Most Probable Value = 8.623 
 Percent Recovery = 97.3 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1590165 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25171-75175  Lab Value = 8.737 
 Most Probable Value = 8.623 
 Percent Recovery = 101.3 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1570142 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25171-75175  Lab Value = 0.371 
 Most Probable Value = 0.380 
 Percent Recovery = 97.6 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1510159 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 4.505 
 Most Probable Value = 4.300 
 Percent Recovery = 104.8 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1460180 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.996 
 Most Probable Value = 8.623 
 Percent Recovery = 104.3 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1440185 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25171-75175  Lab Value = 0.378 
 Most Probable Value = 0.380 
 Percent Recovery = 99.5 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1430070 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P36  Lab Value = 4.305 
 Most Probable Value = 4.300 
 Percent Recovery = 100.1 
 Analysis Date = 05/20/05 
 Lab Sample ID = 1390141 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.380 
 Most Probable Value = 0.380 
 Percent Recovery = 100.0 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 8.582 
 Most Probable Value = 8.623 
 Percent Recovery = 99.5 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1370182 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25171-75175  Lab Value = 4.301 
 Most Probable Value = 4.300 
 Percent Recovery = 100.0 
 Analysis Date = 05/16/05 
 Lab Sample ID = 1320177 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.393 
 Most Probable Value = 0.380 
 Percent Recovery = 103.4 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1220043 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P36  Lab Value = 8.887 
 Most Probable Value = 8.623 
 Percent Recovery = 103.1 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1300120 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25171-75175  Lab Value = 0.371 
 Most Probable Value = 0.380 
 Percent Recovery = 97.6 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1290087 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 4.303 
 Most Probable Value = 4.300 
 Percent Recovery = 100.1 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.565 
 Most Probable Value = 8.623 
 Percent Recovery = 99.3 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1230134 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25171-75175  Lab Value = 4.393 
 Most Probable Value = 4.315 
 Percent Recovery = 101.8 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1180188 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.361 
 Most Probable Value = 0.380 
 Percent Recovery = 95.0 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1150103 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 4.326 
 Most Probable Value = 4.300 
 Percent Recovery = 100.6 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1160124 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.418 
 Most Probable Value = 4.315 
 Percent Recovery = 102.4 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1120317 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.380 
 Most Probable Value = 0.380 
 Percent Recovery = 100.0 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090066 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 4.355 
 Most Probable Value = 4.300 
 Percent Recovery = 101.3 
 Analysis Date = 04/21/05 
 Lab Sample ID = 1090065 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.333 
 Most Probable Value = 4.315 
 Percent Recovery = 100.4 
 Analysis Date = 04/19/05 
 Lab Sample ID = 1050221 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.389 
 Most Probable Value = 4.300 
 Percent Recovery = 102.1 
 Analysis Date = 04/16/05 
 Lab Sample ID = 1030092 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.361 
 Most Probable Value = 0.380 
 Percent Recovery = 95.0 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1010110 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 4.380 
 Most Probable Value = 4.315 
 Percent Recovery = 101.5 
 Analysis Date = 04/13/05 
 Lab Sample ID = 0970111 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.325 
 Most Probable Value = 4.300 
 Percent Recovery = 100.6 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0950133 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.399 
 Most Probable Value = 0.304 
 Percent Recovery = 131.3 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0890102 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = P42  Lab Value = 18.510 
 Most Probable Value = 18.250 
 Percent Recovery = 101.4 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0840175 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.323 
 Most Probable Value = 0.304 
 Percent Recovery = 106.3 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0810034 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P42  Lab Value = 4.435 
 Most Probable Value = 4.315 
 Percent Recovery = 102.8 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0820101 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50DIW  Lab Value = 18.960 
 Most Probable Value = 18.250 
 Percent Recovery = 103.9 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0770124 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50173-50DIW  Lab Value = 19.030 
 Most Probable Value = 18.250 
 Percent Recovery = 104.3 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0700206 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.298 
 Most Probable Value = 0.304 
 Percent Recovery = 98.0 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750089 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P42  Lab Value = 4.370 
 Most Probable Value = 4.315 
 Percent Recovery = 101.3 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0750083 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50175-50DIW  Lab Value = 0.319 
 Most Probable Value = 0.304 
 Percent Recovery = 104.9 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0670096 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 4.325 
 Most Probable Value = 4.315 
 Percent Recovery = 100.2 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0680057 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50DIW  Lab Value = 19.090 
 Most Probable Value = 18.250 
 Percent Recovery = 104.6 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0630095 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.496 
 Most Probable Value = 0.480 
 Percent Recovery = 103.3 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0600110 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P41  Lab Value = 4.398 
 Most Probable Value = 4.315 
 Percent Recovery = 101.9 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0610081 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50175-50DIW  Lab Value = 22.580 
 Most Probable Value = 22.565 
 Percent Recovery = 100.1 
 Analysis Date = 03/01/05 
 Lab Sample ID = 0560030 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50175-50173  Lab Value = 0.544 
 Most Probable Value = 0.480 
 Percent Recovery = 113.3 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0540036 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = P41  Lab Value = 18.720 
 Most Probable Value = 18.250 
 Percent Recovery = 102.6 
 Analysis Date = 02/25/05 
 Lab Sample ID = 0550086 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50173-50DIW  Lab Value = 21.210 
 Most Probable Value = 22.565 
 Percent Recovery = 94.0 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0530105 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50175-50173  Lab Value = 0.482 
 Most Probable Value = 0.480 
 Percent Recovery = 100.4 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0470025 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P41  Lab Value = 18.640 
 Most Probable Value = 18.250 
 Percent Recovery = 102.1 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0480107 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50173-50DIW  Lab Value = 23.210 
 Most Probable Value = 22.565 
 Percent Recovery = 102.9 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0420133 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50175-50173  Lab Value = 18.770 
 Most Probable Value = 18.250 
 Percent Recovery = 102.8 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0410186 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50173-50DIW  Lab Value = 0.504 
 Most Probable Value = 0.480 
 Percent Recovery = 105.0 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0390058 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P41  Lab Value = 23.330 
 Most Probable Value = 22.565 
 Percent Recovery = 103.4 
 Analysis Date = 02/10/05 
 Lab Sample ID = 0380082 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50175-50173  Lab Value = 0.384 
 Most Probable Value = 0.380 
 Percent Recovery = 101.1 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0320097 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 18.630 
 Most Probable Value = 18.250 
 Percent Recovery = 102.1 
 Analysis Date = 02/04/05 
 Lab Sample ID = 0330054 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50173-50DIW  Lab Value = 23.100 
 Most Probable Value = 22.565 
 Percent Recovery = 102.4 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0260063 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50173  Lab Value = 23.140 
 Most Probable Value = 22.550 
 Percent Recovery = 102.6 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0280053 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50173  Lab Value = 0.371 
 Most Probable Value = 0.380 
 Percent Recovery = 97.6 
 Analysis Date = 01/26/05 
 Lab Sample ID = 0250045 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 22.650 
 Most Probable Value = 22.550 
 Percent Recovery = 100.4 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0210120 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50173  Lab Value = 24.020 
 Most Probable Value = 22.565 
 Percent Recovery = 106.4 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0190084 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50175-50173  Lab Value = 0.417 
 Most Probable Value = 0.380 
 Percent Recovery = 109.7 
 Analysis Date = 01/19/05 
 Lab Sample ID = 0180074 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P36  Lab Value = 23.850 
 Most Probable Value = 22.565 
 Percent Recovery = 105.7 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0110024 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50175-50173  Lab Value = 23.580 
 Most Probable Value = 22.550 
 Percent Recovery = 104.6 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0130107 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50173  Lab Value = 0.388 
 Most Probable Value = 0.380 
 Percent Recovery = 102.1 
 Analysis Date = 01/11/05 
 Lab Sample ID = 0100088 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 23.530 
 Most Probable Value = 22.550 
 Percent Recovery = 104.3 
 Analysis Date = 01/10/05 
 Lab Sample ID = 0060063 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50171-50173  Lab Value = 23.500 
 Most Probable Value = 22.565 
 Percent Recovery = 104.1 
 Analysis Date = 01/06/05 
 Lab Sample ID = 0040022 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50173  Lab Value = 0.320 
 Most Probable Value = 0.304 
 Percent Recovery = 105.3 
 Analysis Date = 01/04/05 
 Lab Sample ID = 3650039 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P42  Lab Value = 9.157 
 Most Probable Value = 8.623 
 Percent Recovery = 106.2 
 Analysis Date = 12/30/04 
 Lab Sample ID = 3630017 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25171-75175  Lab Value = 0.314 
 Most Probable Value = 0.304 
 Percent Recovery = 103.3 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620028 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 23.700 
 Most Probable Value = 22.550 
 Percent Recovery = 105.1 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3620018 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50173  Lab Value = 8.954 
 Most Probable Value = 8.623 
 Percent Recovery = 103.8 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3560051 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25171-75175  Lab Value = 0.309 
 Most Probable Value = 0.304 
 Percent Recovery = 101.6 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3510148 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P42  Lab Value = 23.000 
 Most Probable Value = 22.550 
 Percent Recovery = 102.0 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3520153 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50173  Lab Value = 8.525 
 Most Probable Value = 8.623 
 Percent Recovery = 98.9 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3490091 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 22.160 
 Most Probable Value = 22.550 
 Percent Recovery = 98.3 
 Analysis Date = 12/14/04 
 Lab Sample ID = 3450290 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50173  Lab Value = 0.303 
 Most Probable Value = 0.304 
 Percent Recovery = 99.7 
 Analysis Date = 12/11/04 
 Lab Sample ID = 3440143 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P42  Lab Value = 8.534 
 Most Probable Value = 8.623 
 Percent Recovery = 99.0 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3430066 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25171-75175  Lab Value = 22.680 
 Most Probable Value = 22.550 
 Percent Recovery = 100.6 
 Analysis Date = 12/07/04 
 Lab Sample ID = 3410092 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50173  Lab Value = 0.389 
 Most Probable Value = 0.380 
 Percent Recovery = 102.4 
 Analysis Date = 12/04/04 
 Lab Sample ID = 3360084 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 4.375 
 Most Probable Value = 4.300 
 Percent Recovery = 101.7 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3340011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.835 
 Most Probable Value = 8.623 
 Percent Recovery = 102.5 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3290011 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25171-75175  Lab Value = 0.373 
 Most Probable Value = 0.380 
 Percent Recovery = 98.2 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3280102 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 4.199 
 Most Probable Value = 4.300 
 Percent Recovery = 97.7 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3270045 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.387 
 Most Probable Value = 0.380 
 Percent Recovery = 101.8 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3210083 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 8.812 
 Most Probable Value = 8.623 
 Percent Recovery = 102.2 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3220112 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25171-75175  Lab Value = 4.356 
 Most Probable Value = 4.300 
 Percent Recovery = 101.3 
 Analysis Date = 11/16/04 
 Lab Sample ID = 3170165 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.363 
 Most Probable Value = 0.380 
 Percent Recovery = 95.5 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3130200 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 8.282 
 Most Probable Value = 8.623 
 Percent Recovery = 96.1 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3140104 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25171-75175  Lab Value = 4.393 
 Most Probable Value = 4.300 
 Percent Recovery = 102.2 
 Analysis Date = 11/08/04 
 Lab Sample ID = 3100011 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.635 
 Most Probable Value = 8.623 
 Percent Recovery = 100.1 
 Analysis Date = 11/05/04 
 Lab Sample ID = 3080008 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25171-75175  Lab Value = 0.391 
 Most Probable Value = 0.380 
 Percent Recovery = 102.9 
 Analysis Date = 11/04/04 
 Lab Sample ID = 3060112 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 4.480 
 Most Probable Value = 4.315 
 Percent Recovery = 103.8 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3030011 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.373 
 Most Probable Value = 4.300 
 Percent Recovery = 101.7 
 Analysis Date = 11/02/04 
 Lab Sample ID = 3000185 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.389 
 Most Probable Value = 0.380 
 Percent Recovery = 102.4 
 Analysis Date = 10/30/04 
 Lab Sample ID = 2990112 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 4.347 
 Most Probable Value = 4.315 
 Percent Recovery = 100.7 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2950151 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.430 
 Most Probable Value = 4.315 
 Percent Recovery = 102.7 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2800209 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.392 
 Most Probable Value = 4.300 
 Percent Recovery = 102.1 
 Analysis Date = 10/29/04 
 Lab Sample ID = 2940026 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.382 
 Most Probable Value = 0.380 
 Percent Recovery = 100.5 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2920031 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P36  Lab Value = 4.361 
 Most Probable Value = 4.315 
 Percent Recovery = 101.1 
 Analysis Date = 10/20/04 
 Lab Sample ID = 2890198 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50175-50DIW  Lab Value = 4.342 
 Most Probable Value = 4.300 
 Percent Recovery = 101.0 
 Analysis Date = 10/15/04 
 Lab Sample ID = 2870064 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 0.385 
 Most Probable Value = 0.380 
 Percent Recovery = 101.3 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2820228 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 4.256 
 Most Probable Value = 4.300 
 Percent Recovery = 99.0 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2780101 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 9.070 
 Most Probable Value = 8.155 
 Percent Recovery = 111.2 
 Analysis Date = 10/05/04 
 Lab Sample ID = 2660100 
 Number of FPS (SD) = 2.7 
 Blind Sample ID = 25169-75167  Lab Value = 1.830 
 Most Probable Value = 1.800 
 Percent Recovery = 101.7 
 Analysis Date = 10/02/04 
 Lab Sample ID = 2710024 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P38  Lab Value = 8.450 
 Most Probable Value = 7.970 
 Percent Recovery = 106.0 
 Analysis Date = 10/02/04 
 Lab Sample ID = 2710005 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50167-50171  Lab Value = 7.908 
 Most Probable Value = 7.970 
 Percent Recovery = 99.2 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2640151 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50167-50171  Lab Value = 4.230 
 Most Probable Value = 4.300 
 Percent Recovery = 98.4 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610092 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.020 
 Most Probable Value = 8.155 
 Percent Recovery = 98.3 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2610096 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 8.110 
 Most Probable Value = 8.155 
 Percent Recovery = 99.4 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2580139 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 1.690 
 Most Probable Value = 1.800 
 Percent Recovery = 93.9 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2530303 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = P38  Lab Value = 4.330 
 Most Probable Value = 4.300 
 Percent Recovery = 100.7 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2570023 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.040 
 Most Probable Value = 7.970 
 Percent Recovery = 100.9 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2540394 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 8.820 
 Most Probable Value = 8.155 
 Percent Recovery = 108.2 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2520141 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25169-75167  Lab Value = 4.250 
 Most Probable Value = 4.300 
 Percent Recovery = 98.8 
 Analysis Date = 09/10/04 
 Lab Sample ID = 2510195 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.310 
 Most Probable Value = 4.300 
 Percent Recovery = 100.2 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470066 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.060 
 Most Probable Value = 7.970 
 Percent Recovery = 101.1 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470068 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50171  Lab Value = 8.270 
 Most Probable Value = 8.155 
 Percent Recovery = 101.4 
 Analysis Date = 09/08/04 
 Lab Sample ID = 2470063 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 0.396 
 Most Probable Value = 0.380 
 Percent Recovery = 104.2 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2370248 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P36  Lab Value = 6.090 
 Most Probable Value = 6.450 
 Percent Recovery = 94.4 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2380232 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 5.940 
 Most Probable Value = 6.450 
 Percent Recovery = 92.1 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360307 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.030 
 Most Probable Value = 7.950 
 Percent Recovery = 101.0 
 Analysis Date = 08/27/04 
 Lab Sample ID = 2360305 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 7.610 
 Most Probable Value = 7.970 
 Percent Recovery = 95.5 
 Analysis Date = 08/25/04 
 Lab Sample ID = 2330196 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50167-50171  Lab Value = 8.040 
 Most Probable Value = 7.950 
 Percent Recovery = 101.1 
 Analysis Date = 08/24/04 
 Lab Sample ID = 2310191 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.200 
 Most Probable Value = 7.950 
 Percent Recovery = 103.1 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290112 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.080 
 Most Probable Value = 7.970 
 Percent Recovery = 101.4 
 Analysis Date = 08/18/04 
 Lab Sample ID = 2290181 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50167-50171  Lab Value = 8.000 
 Most Probable Value = 7.970 
 Percent Recovery = 100.4 
 Analysis Date = 08/17/04 
 Lab Sample ID = 2250114 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50167-50171  Lab Value = 6.470 
 Most Probable Value = 6.450 
 Percent Recovery = 100.3 
 Analysis Date = 08/13/04 
 Lab Sample ID = 2240196 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.416 
 Most Probable Value = 0.380 
 Percent Recovery = 109.5 
 Analysis Date = 08/11/04 
 Lab Sample ID = 2230163 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P36  Lab Value = 8.040 
 Most Probable Value = 7.950 
 Percent Recovery = 101.1 
 Analysis Date = 08/11/04 
 Lab Sample ID = 2220151 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 6.460 
 Most Probable Value = 6.450 
 Percent Recovery = 100.2 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180207 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.280 
 Most Probable Value = 7.950 
 Percent Recovery = 104.2 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2180210 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 7.960 
 Most Probable Value = 7.970 
 Percent Recovery = 99.9 
 Analysis Date = 08/10/04 
 Lab Sample ID = 2190180 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50167-50171  Lab Value = 7.960 
 Most Probable Value = 7.970 
 Percent Recovery = 99.9 
 Analysis Date = 08/06/04 
 Lab Sample ID = 2170218 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50167-50171  Lab Value = 0.782 
 Most Probable Value = 0.800 
 Percent Recovery = 97.8 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2090125 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P37  Lab Value = 6.390 
 Most Probable Value = 6.450 
 Percent Recovery = 99.1 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2090247 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 9.820 
 Most Probable Value = 9.785 
 Percent Recovery = 100.4 
 Analysis Date = 08/02/04 
 Lab Sample ID = 2080068 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25167-75169  Lab Value = 8.340 
 Most Probable Value = 8.155 
 Percent Recovery = 102.3 
 Analysis Date = 07/29/04 
 Lab Sample ID = 2040261 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 6.640 
 Most Probable Value = 6.450 
 Percent Recovery = 102.9 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2030202 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.480 
 Most Probable Value = 8.155 
 Percent Recovery = 104.0 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010149 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 10.400 
 Most Probable Value = 9.785 
 Percent Recovery = 106.3 
 Analysis Date = 07/23/04 
 Lab Sample ID = 2010328 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25167-75169  Lab Value = 9.830 
 Most Probable Value = 9.785 
 Percent Recovery = 100.5 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1980050 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25167-75169  Lab Value = 0.759 
 Most Probable Value = 0.800 
 Percent Recovery = 94.9 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1940078 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = P37  Lab Value = 6.490 
 Most Probable Value = 6.450 
 Percent Recovery = 100.6 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1950099 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.360 
 Most Probable Value = 8.155 
 Percent Recovery = 102.5 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1960110 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 6.590 
 Most Probable Value = 6.450 
 Percent Recovery = 102.2 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890096 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.380 
 Most Probable Value = 8.155 
 Percent Recovery = 102.8 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1900183 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 8.480 
 Most Probable Value = 8.155 
 Percent Recovery = 104.0 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1880086 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 10.100 
 Most Probable Value = 9.785 
 Percent Recovery = 103.2 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1910177 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25167-75169  Lab Value = 10.100 
 Most Probable Value = 9.785 
 Percent Recovery = 103.2 
 Analysis Date = 07/16/04 
 Lab Sample ID = 1890094 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25167-75169  Lab Value = 6.870 
 Most Probable Value = 7.970 
 Percent Recovery = 86.2 
 Analysis Date = 07/09/04 
 Lab Sample ID = 1410184 
 Number of FPS (SD) = -3.3 
 Blind Sample ID = 50167-50171  Lab Value = 8.420 
 Most Probable Value = 7.970 
 Percent Recovery = 105.6 
 Analysis Date = 06/30/04 
 Lab Sample ID = 1800053 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50167-50171  Lab Value = 1.820 
 Most Probable Value = 1.800 
 Percent Recovery = 101.1 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1760252 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P38  Lab Value = 4.390 
 Most Probable Value = 4.300 
 Percent Recovery = 102.1 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1740198 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.390 
 Most Probable Value = 7.970 
 Percent Recovery = 105.3 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1730133 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50167-50171  Lab Value = 8.354 
 Most Probable Value = 8.155 
 Percent Recovery = 102.4 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1750198 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 4.480 
 Most Probable Value = 4.300 
 Percent Recovery = 104.2 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1680180 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.700 
 Most Probable Value = 8.155 
 Percent Recovery = 106.7 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1690250 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25169-75167  Lab Value = 8.780 
 Most Probable Value = 8.155 
 Percent Recovery = 107.7 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1670238 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25169-75167  Lab Value = 4.440 
 Most Probable Value = 4.300 
 Percent Recovery = 103.3 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660231 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.160 
 Most Probable Value = 7.970 
 Percent Recovery = 102.4 
 Analysis Date = 06/22/04 
 Lab Sample ID = 1660229 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50171  Lab Value = 1.830 
 Most Probable Value = 1.800 
 Percent Recovery = 101.7 
 Analysis Date = 06/18/04 
 Lab Sample ID = 1620329 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P38  Lab Value = 8.410 
 Most Probable Value = 8.155 
 Percent Recovery = 103.1 
 Analysis Date = 06/18/04 
 Lab Sample ID = 1610174 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 4.280 
 Most Probable Value = 4.300 
 Percent Recovery = 99.5 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1600037 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.280 
 Most Probable Value = 4.300 
 Percent Recovery = 99.5 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1560049 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.050 
 Most Probable Value = 7.970 
 Percent Recovery = 101.0 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590115 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50167-50171  Lab Value = 8.190 
 Most Probable Value = 8.155 
 Percent Recovery = 100.4 
 Analysis Date = 06/10/04 
 Lab Sample ID = 1590117 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 6.280 
 Most Probable Value = 6.450 
 Percent Recovery = 97.4 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1470159 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.369 
 Most Probable Value = 0.380 
 Percent Recovery = 97.1 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450200 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 6.270 
 Most Probable Value = 6.450 
 Percent Recovery = 97.2 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1410033 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 7.670 
 Most Probable Value = 7.950 
 Percent Recovery = 96.5 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1450086 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.250 
 Most Probable Value = 7.950 
 Percent Recovery = 103.8 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1380193 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75169-25DIW  Lab Value = 7.940 
 Most Probable Value = 7.970 
 Percent Recovery = 99.6 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1350391 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50171  Lab Value = 0.279 
 Most Probable Value = 0.380 
 Percent Recovery = 73.4 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1310150 
 Number of FPS (SD) = -2.7 
 Blind Sample ID = P36  Lab Value = 6.210 
 Most Probable Value = 6.450 
 Percent Recovery = 96.3 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1320091 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.230 
 Most Probable Value = 7.950 
 Percent Recovery = 103.5 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1340013 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 7.820 
 Most Probable Value = 7.970 
 Percent Recovery = 98.1 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1330110 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50167-50171  Lab Value = 8.040 
 Most Probable Value = 7.950 
 Percent Recovery = 101.1 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280299 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 7.920 
 Most Probable Value = 7.970 
 Percent Recovery = 99.4 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1280298 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50167-50171  Lab Value = 6.440 
 Most Probable Value = 6.450 
 Percent Recovery = 99.8 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260164 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.720 
 Most Probable Value = 7.950 
 Percent Recovery = 109.7 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1260167 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.690 
 Most Probable Value = 7.970 
 Percent Recovery = 109.0 
 Analysis Date = 05/13/04 
 Lab Sample ID = 1250059 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 50167-50171  Lab Value = 6.490 
 Most Probable Value = 6.450 
 Percent Recovery = 100.6 
 Analysis Date = 04/30/04 
 Lab Sample ID = 1180088 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.772 
 Most Probable Value = 0.800 
 Percent Recovery = 96.5 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1170096 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = P37  Lab Value = 8.660 
 Most Probable Value = 8.155 
 Percent Recovery = 106.2 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1130167 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25169-75167  Lab Value = 10.500 
 Most Probable Value = 9.785 
 Percent Recovery = 107.3 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1140203 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25167-75169  Lab Value = 6.650 
 Most Probable Value = 6.450 
 Percent Recovery = 103.1 
 Analysis Date = 04/28/04 
 Lab Sample ID = 1120116 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 10.300 
 Most Probable Value = 9.785 
 Percent Recovery = 105.3 
 Analysis Date = 04/21/04 
 Lab Sample ID = 1100104 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25167-75169  Lab Value = 9.280 
 Most Probable Value = 8.155 
 Percent Recovery = 113.8 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1070088 
 Number of FPS (SD) = 3.3 
 Blind Sample ID = 25169-75167  Lab Value = 10.600 
 Most Probable Value = 9.785 
 Percent Recovery = 108.3 
 Analysis Date = 04/20/04 
 Lab Sample ID = 1060215 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25167-75169  Lab Value = 7.100 
 Most Probable Value = 6.450 
 Percent Recovery = 110.1 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1040080 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.440 
 Most Probable Value = 8.155 
 Percent Recovery = 103.5 
 Analysis Date = 04/15/04 
 Lab Sample ID = 1050153 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 0.866 
 Most Probable Value = 0.800 
 Percent Recovery = 108.3 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1030046 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = P37  Lab Value = 8.880 
 Most Probable Value = 8.155 
 Percent Recovery = 108.9 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000011 
 Number of FPS (SD) = 2.1 
 Blind Sample ID = 25169-75167  Lab Value = 11.000 
 Most Probable Value = 9.785 
 Percent Recovery = 112.4 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000229 
 Number of FPS (SD) = 2.9 
 Blind Sample ID = 25167-75169  Lab Value = 6.810 
 Most Probable Value = 6.450 
 Percent Recovery = 105.6 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980127 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 10.700 
 Most Probable Value = 9.785 
 Percent Recovery = 109.4 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980129 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 25167-75169  Lab Value = 8.530 
 Most Probable Value = 8.155 
 Percent Recovery = 104.6 
 Analysis Date = 04/08/04 
 Lab Sample ID = 0970084 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 1.790 
 Most Probable Value = 1.800 
 Percent Recovery = 99.4 
 Analysis Date = 03/26/04 
 Lab Sample ID = 0680080 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P38  Lab Value = 8.250 
 Most Probable Value = 7.970 
 Percent Recovery = 103.5 
 Analysis Date = 03/26/04 
 Lab Sample ID = 0840043 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50167-50171  Lab Value = 2.210 
 Most Probable Value = 1.800 
 Percent Recovery = 122.8 
 Analysis Date = 03/24/04 
 Lab Sample ID = 0820086 
 Number of FPS (SD) = 5.4 
 Blind Sample ID = P38  Lab Value = 8.270 
 Most Probable Value = 8.155 
 Percent Recovery = 101.4 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0790169 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 4.200 
 Most Probable Value = 4.300 
 Percent Recovery = 97.7 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0780118 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 7.880 
 Most Probable Value = 7.970 
 Percent Recovery = 98.9 
 Analysis Date = 03/19/04 
 Lab Sample ID = 0770123 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50167-50171  Lab Value = 4.940 
 Most Probable Value = 4.300 
 Percent Recovery = 114.9 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0720257 
 Number of FPS (SD) = 3.5 
 Blind Sample ID = 50171-50DIW  Lab Value = 9.150 
 Most Probable Value = 8.155 
 Percent Recovery = 112.2 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0750069 
 Number of FPS (SD) = 2.9 
 Blind Sample ID = 25169-75167  Lab Value = 8.510 
 Most Probable Value = 8.155 
 Percent Recovery = 104.4 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0710092 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 4.490 
 Most Probable Value = 4.300 
 Percent Recovery = 104.4 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700109 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.350 
 Most Probable Value = 7.970 
 Percent Recovery = 104.8 
 Analysis Date = 03/13/04 
 Lab Sample ID = 0700088 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50167-50171  Lab Value = 4.560 
 Most Probable Value = 4.300 
 Percent Recovery = 106.0 
 Analysis Date = 03/10/04 
 Lab Sample ID = 3390172 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50171-50DIW  Lab Value = 4.410 
 Most Probable Value = 4.300 
 Percent Recovery = 102.6 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0640098 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.330 
 Most Probable Value = 7.970 
 Percent Recovery = 104.5 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630084 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50167-50171  Lab Value = 8.550 
 Most Probable Value = 8.155 
 Percent Recovery = 104.8 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0650010 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25169-75167  Lab Value = 8.480 
 Most Probable Value = 8.155 
 Percent Recovery = 104.0 
 Analysis Date = 03/08/04 
 Lab Sample ID = 0630088 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 4.140 
 Most Probable Value = 4.300 
 Percent Recovery = 96.3 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0620098 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 6.970 
 Most Probable Value = 6.450 
 Percent Recovery = 108.1 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0560017 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.412 
 Most Probable Value = 0.380 
 Percent Recovery = 108.4 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0550020 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = P36  Lab Value = 8.700 
 Most Probable Value = 7.950 
 Percent Recovery = 109.4 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0540144 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 75169-25DIW  Lab Value = 6.970 
 Most Probable Value = 6.450 
 Percent Recovery = 108.1 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0500110 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.540 
 Most Probable Value = 7.970 
 Percent Recovery = 107.2 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0490046 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50167-50171  Lab Value = 8.510 
 Most Probable Value = 7.950 
 Percent Recovery = 107.0 
 Analysis Date = 02/19/04 
 Lab Sample ID = 0480048 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.760 
 Most Probable Value = 7.950 
 Percent Recovery = 110.2 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0430004 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.410 
 Most Probable Value = 7.970 
 Percent Recovery = 105.5 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0440044 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50167-50171  Lab Value = 8.370 
 Most Probable Value = 7.970 
 Percent Recovery = 105.0 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0420063 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50167-50171  Lab Value = 0.482 
 Most Probable Value = 0.380 
 Percent Recovery = 126.8 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0400042 
 Number of FPS (SD) = 2.7 
 Blind Sample ID = P36  Lab Value = 7.040 
 Most Probable Value = 6.450 
 Percent Recovery = 109.1 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0410083 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.400 
 Most Probable Value = 7.950 
 Percent Recovery = 105.7 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0370114 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.170 
 Most Probable Value = 7.970 
 Percent Recovery = 102.5 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0360098 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50167-50171  Lab Value = 6.730 
 Most Probable Value = 6.450 
 Percent Recovery = 104.3 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350004 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.620 
 Most Probable Value = 7.950 
 Percent Recovery = 108.4 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350013 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.300 
 Most Probable Value = 7.970 
 Percent Recovery = 104.1 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0350014 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50167-50171  Lab Value = 0.818 
 Most Probable Value = 0.800 
 Percent Recovery = 102.3 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0260155 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P37  Lab Value = 6.540 
 Most Probable Value = 6.450 
 Percent Recovery = 101.4 
 Analysis Date = 02/03/04 
 Lab Sample ID = 0270023 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 9.590 
 Most Probable Value = 9.785 
 Percent Recovery = 98.0 
 Analysis Date = 01/26/04 
 Lab Sample ID = 0230097 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25167-75169  Lab Value = 6.690 
 Most Probable Value = 6.450 
 Percent Recovery = 103.7 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0210229 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.440 
 Most Probable Value = 8.155 
 Percent Recovery = 103.5 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0220108 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 9.980 
 Most Probable Value = 9.785 
 Percent Recovery = 102.0 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0160109 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25167-75169  Lab Value = 8.554 
 Most Probable Value = 8.155 
 Percent Recovery = 104.9 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0130120 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25169-75167  Lab Value = 8.303 
 Most Probable Value = 8.155 
 Percent Recovery = 101.8 
 Analysis Date = 01/17/04 
 Lab Sample ID = 0150119 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 10.263 
 Most Probable Value = 9.785 
 Percent Recovery = 104.9 
 Analysis Date = 01/15/04 
 Lab Sample ID = 0140070 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25167-75169  Lab Value = 0.808 
 Most Probable Value = 0.800 
 Percent Recovery = 100.9 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0090096 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P37  Lab Value = 6.508 
 Most Probable Value = 6.450 
 Percent Recovery = 100.9 
 Analysis Date = 01/14/04 
 Lab Sample ID = 0120095 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.132 
 Most Probable Value = 8.155 
 Percent Recovery = 99.7 
 Analysis Date = 01/09/04 
 Lab Sample ID = 3560119 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 8.475 
 Most Probable Value = 8.155 
 Percent Recovery = 103.9 
 Analysis Date = 01/09/04 
 Lab Sample ID = 0070034 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 6.594 
 Most Probable Value = 6.450 
 Percent Recovery = 102.2 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060024 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.148 
 Most Probable Value = 8.155 
 Percent Recovery = 99.9 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0050037 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 10.007 
 Most Probable Value = 9.785 
 Percent Recovery = 102.3 
 Analysis Date = 01/08/04 
 Lab Sample ID = 0060026 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25167-75169  Lab Value = 1.942 
 Most Probable Value = 1.800 
 Percent Recovery = 107.9 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3570148 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = P38  Lab Value = 8.232 
 Most Probable Value = 7.970 
 Percent Recovery = 103.3 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3580004 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50167-50171  Lab Value = 8.455 
 Most Probable Value = 8.155 
 Percent Recovery = 103.7 
 Analysis Date = 01/06/04 
 Lab Sample ID = 3490026 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 4.479 
 Most Probable Value = 4.300 
 Percent Recovery = 104.2 
 Analysis Date = 01/05/04 
 Lab Sample ID = 3530206 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50171-50DIW  Lab Value = 8.271 
 Most Probable Value = 7.970 
 Percent Recovery = 103.8 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3520155 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50167-50171  Lab Value = 8.515 
 Most Probable Value = 8.155 
 Percent Recovery = 104.4 
 Analysis Date = 12/31/03 
 Lab Sample ID = 3500091 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 4.243 
 Most Probable Value = 4.300 
 Percent Recovery = 98.7 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3490101 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50171-50DIW  Lab Value = 1.690 
 Most Probable Value = 1.800 
 Percent Recovery = 93.9 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3430220 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = P38  Lab Value = 4.195 
 Most Probable Value = 4.300 
 Percent Recovery = 97.6 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3450142 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50171-50DIW  Lab Value = 7.540 
 Most Probable Value = 7.970 
 Percent Recovery = 94.6 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3440153 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50167-50171  Lab Value = 7.750 
 Most Probable Value = 8.155 
 Percent Recovery = 95.0 
 Analysis Date = 12/16/03 
 Lab Sample ID = 3420095 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25169-75167  Lab Value = 0.416 
 Most Probable Value = 0.380 
 Percent Recovery = 109.4 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290001 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = P36  Lab Value = 5.987 
 Most Probable Value = 6.450 
 Percent Recovery = 92.8 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290168 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.429 
 Most Probable Value = 7.950 
 Percent Recovery = 106.0 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3280019 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 4.141 
 Most Probable Value = 4.300 
 Percent Recovery = 96.3 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3370085 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50171-50DIW  Lab Value = 7.477 
 Most Probable Value = 7.970 
 Percent Recovery = 93.8 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3380068 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50167-50171  Lab Value = 7.511 
 Most Probable Value = 8.155 
 Percent Recovery = 92.1 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3380066 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 25169-75167  Lab Value = 8.352 
 Most Probable Value = 7.970 
 Percent Recovery = 104.8 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3250017 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50167-50171  Lab Value = 6.387 
 Most Probable Value = 6.450 
 Percent Recovery = 99.0 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3230182 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 6.800 
 Most Probable Value = 6.450 
 Percent Recovery = 105.4 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160058 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.630 
 Most Probable Value = 7.950 
 Percent Recovery = 108.6 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3170135 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.480 
 Most Probable Value = 7.970 
 Percent Recovery = 106.4 
 Analysis Date = 12/03/03 
 Lab Sample ID = 3160061 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50167-50171  Lab Value = 59.482 
 Most Probable Value = 59.775 
 Percent Recovery = 99.5 
 Analysis Date = 12/02/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 8.742 
 Most Probable Value = 7.950 
 Percent Recovery = 110.0 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210081 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.395 
 Most Probable Value = 7.970 
 Percent Recovery = 105.3 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210091 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50167-50171  Lab Value = 0.442 
 Most Probable Value = 0.380 
 Percent Recovery = 116.3 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3110124 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = P36  Lab Value = 6.800 
 Most Probable Value = 6.450 
 Percent Recovery = 105.4 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100100 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.630 
 Most Probable Value = 7.950 
 Percent Recovery = 108.6 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100107 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.540 
 Most Probable Value = 7.950 
 Percent Recovery = 107.4 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100103 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 75169-25DIW  Lab Value = 8.210 
 Most Probable Value = 7.970 
 Percent Recovery = 103.0 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100108 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50167-50171  Lab Value = 8.600 
 Most Probable Value = 7.970 
 Percent Recovery = 107.9 
 Analysis Date = 11/24/03 
 Lab Sample ID = 3100101 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 50167-50171  Lab Value = 18.900 
 Most Probable Value = 18.125 
 Percent Recovery = 104.3 
 Analysis Date = 11/24/03 
 Lab Sample ID = 2030235 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.911 
 Most Probable Value = 0.800 
 Percent Recovery = 113.8 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3000109 
 Number of FPS (SD) = 2.9 
 Blind Sample ID = P37  Lab Value = 7.047 
 Most Probable Value = 6.450 
 Percent Recovery = 109.3 
 Analysis Date = 10/30/03 
 Lab Sample ID = 3010021 
 Number of FPS (SD) = 2.2 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.600 
 Most Probable Value = 8.155 
 Percent Recovery = 105.5 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2960049 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25169-75167  Lab Value = 11.088 
 Most Probable Value = 9.785 
 Percent Recovery = 113.3 
 Analysis Date = 10/27/03 
 Lab Sample ID = 2970150 
 Number of FPS (SD) = 3.1 
 Blind Sample ID = 25167-75169  Lab Value = 6.968 
 Most Probable Value = 6.450 
 Percent Recovery = 108.0 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2950089 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 75171-25DIW  Lab Value = 8.586 
 Most Probable Value = 8.155 
 Percent Recovery = 105.3 
 Analysis Date = 10/23/03 
 Lab Sample ID = 2900093 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25169-75167  Lab Value = 10.552 
 Most Probable Value = 9.785 
 Percent Recovery = 107.8 
 Analysis Date = 10/22/03 
 Lab Sample ID = 2930063 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25167-75169  Lab Value = 10.206 
 Most Probable Value = 9.785 
 Percent Recovery = 104.3 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2890046 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25167-75169  Lab Value = 8.803 
 Most Probable Value = 8.155 
 Percent Recovery = 108.0 
 Analysis Date = 10/17/03 
 Lab Sample ID = 2880039 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25169-75167  Lab Value = 6.567 
 Most Probable Value = 6.450 
 Percent Recovery = 101.8 
 Analysis Date = 10/15/03 
 Lab Sample ID = 2870157 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75171-25DIW  Lab Value = 0.765 
 Most Probable Value = 0.800 
 Percent Recovery = 95.6 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2830156 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = P37  Lab Value = 8.310 
 Most Probable Value = 8.155 
 Percent Recovery = 101.9 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810068 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 9.956 
 Most Probable Value = 9.785 
 Percent Recovery = 101.7 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2810067 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25167-75169  Lab Value = 10.218 
 Most Probable Value = 9.785 
 Percent Recovery = 104.4 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2800049 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25167-75169  Lab Value = 8.410 
 Most Probable Value = 8.155 
 Percent Recovery = 103.1 
 Analysis Date = 10/07/03 
 Lab Sample ID = 2790107 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 1.834 
 Most Probable Value = 1.800 
 Percent Recovery = 101.9 
 Analysis Date = 10/03/03 
 Lab Sample ID = 2750083 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P38  Lab Value = 9.492 
 Most Probable Value = 9.020 
 Percent Recovery = 105.2 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2720094 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50165-50167  Lab Value = 60.595 
 Most Probable Value = 59.775 
 Percent Recovery = 101.4 
 Analysis Date = 09/30/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 8.276 
 Most Probable Value = 9.020 
 Percent Recovery = 91.8 
 Analysis Date = 09/27/03 
 Lab Sample ID = 2680132 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 50165-50167  Lab Value = 1.819 
 Most Probable Value = 1.800 
 Percent Recovery = 101.0 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590145 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P38  Lab Value = 9.489 
 Most Probable Value = 9.020 
 Percent Recovery = 105.2 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2620138 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50165-50167  Lab Value = 9.570 
 Most Probable Value = 9.020 
 Percent Recovery = 106.1 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610100 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50165-50167  Lab Value = 9.075 
 Most Probable Value = 9.020 
 Percent Recovery = 100.6 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2590135 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 58.741 
 Most Probable Value = 59.775 
 Percent Recovery = 98.3 
 Analysis Date = 09/26/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 8.401 
 Most Probable Value = 9.020 
 Percent Recovery = 93.1 
 Analysis Date = 09/25/03 
 Lab Sample ID = 2510123 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50165-50167  Lab Value = 9.068 
 Most Probable Value = 9.020 
 Percent Recovery = 100.5 
 Analysis Date = 09/22/03 
 Lab Sample ID = 2540339 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 7.876 
 Most Probable Value = 8.155 
 Percent Recovery = 96.6 
 Analysis Date = 09/19/03 
 Lab Sample ID = 2520129 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25169-75167  Lab Value = 56.404 
 Most Probable Value = 59.775 
 Percent Recovery = 94.4 
 Analysis Date = 09/18/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25162-75158  Lab Value = 8.646 
 Most Probable Value = 9.020 
 Percent Recovery = 95.9 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2460168 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50165-50167  Lab Value = 57.570 
 Most Probable Value = 59.775 
 Percent Recovery = 96.3 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25162-75158  Lab Value = 0.403 
 Most Probable Value = 0.380 
 Percent Recovery = 106.1 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2410126 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P36  Lab Value = 7.691 
 Most Probable Value = 8.155 
 Percent Recovery = 94.3 
 Analysis Date = 09/12/03 
 Lab Sample ID = 2410131 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25169-75167  Lab Value = 8.327 
 Most Probable Value = 8.155 
 Percent Recovery = 102.1 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2320208 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 34.895 
 Most Probable Value = 35.850 
 Percent Recovery = 97.3 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 32.420 
 Most Probable Value = 35.850 
 Percent Recovery = 90.4 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = -2.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.804 
 Most Probable Value = 8.155 
 Percent Recovery = 95.7 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2380211 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25169-75167  Lab Value = 41.757 
 Most Probable Value = 35.850 
 Percent Recovery = 116.5 
 Analysis Date = 09/08/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 3.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 3.511 
 Most Probable Value = 3.670 
 Percent Recovery = 95.7 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2230158 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50167-50DIW  Lab Value = 35.740 
 Most Probable Value = 35.850 
 Percent Recovery = 99.7 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.149 
 Most Probable Value = 8.155 
 Percent Recovery = 99.9 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2310249 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 8.610 
 Most Probable Value = 8.155 
 Percent Recovery = 105.6 
 Analysis Date = 09/03/03 
 Lab Sample ID = 2260054 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25169-75167  Lab Value = 0.527 
 Most Probable Value = 0.380 
 Percent Recovery = 138.8 
 Analysis Date = 08/28/03 
 Lab Sample ID = 2270069 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = P36  Lab Value = 7.982 
 Most Probable Value = 8.155 
 Percent Recovery = 97.9 
 Analysis Date = 08/22/03 
 Lab Sample ID = 2250136 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25169-75167  Lab Value = 8.440 
 Most Probable Value = 8.155 
 Percent Recovery = 103.5 
 Analysis Date = 08/15/03 
 Lab Sample ID = 2180256 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 0.866 
 Most Probable Value = 0.800 
 Percent Recovery = 108.3 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2130212 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = P37  Lab Value = 11.110 
 Most Probable Value = 10.650 
 Percent Recovery = 104.3 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2120199 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50169  Lab Value = 36.790 
 Most Probable Value = 35.850 
 Percent Recovery = 102.6 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.664 
 Most Probable Value = 8.155 
 Percent Recovery = 106.2 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2160091 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25169-75167  Lab Value = 18.460 
 Most Probable Value = 18.125 
 Percent Recovery = 101.8 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2110153 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 11.350 
 Most Probable Value = 10.650 
 Percent Recovery = 106.6 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100329 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50165-50169  Lab Value = 18.118 
 Most Probable Value = 18.125 
 Percent Recovery = 100.0 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100082 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 10.402 
 Most Probable Value = 10.650 
 Percent Recovery = 97.7 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2040053 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50165-50169  Lab Value = 11.277 
 Most Probable Value = 10.650 
 Percent Recovery = 105.9 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020065 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50165-50169  Lab Value = 0.861 
 Most Probable Value = 0.800 
 Percent Recovery = 107.6 
 Analysis Date = 07/21/03 
 Lab Sample ID = 1990027 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = P37  Lab Value = 10.590 
 Most Probable Value = 10.650 
 Percent Recovery = 99.4 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1980182 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50169  Lab Value = 11.160 
 Most Probable Value = 10.650 
 Percent Recovery = 104.8 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1960191 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50165-50169  Lab Value = 18.926 
 Most Probable Value = 18.125 
 Percent Recovery = 104.4 
 Analysis Date = 07/16/03 
 Lab Sample ID = 1950117 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.862 
 Most Probable Value = 2.675 
 Percent Recovery = 107.0 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1950125 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25165-75DIW  Lab Value = 10.753 
 Most Probable Value = 10.650 
 Percent Recovery = 101.0 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1900244 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 10.619 
 Most Probable Value = 10.650 
 Percent Recovery = 99.7 
 Analysis Date = 07/12/03 
 Lab Sample ID = 1880060 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50169  Lab Value = 8.960 
 Most Probable Value = 9.020 
 Percent Recovery = 99.3 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780191 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50167  Lab Value = 9.159 
 Most Probable Value = 9.020 
 Percent Recovery = 101.5 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1770012 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50167  Lab Value = 59.700 
 Most Probable Value = 59.775 
 Percent Recovery = 99.9 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 19.880 
 Most Probable Value = 18.125 
 Percent Recovery = 109.7 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1890166 
 Number of FPS (SD) = 2.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.167 
 Most Probable Value = 9.020 
 Percent Recovery = 101.6 
 Analysis Date = 07/07/03 
 Lab Sample ID = 1680013 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50167  Lab Value = 1.843 
 Most Probable Value = 1.800 
 Percent Recovery = 102.4 
 Analysis Date = 07/01/03 
 Lab Sample ID = 1810171 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P38  Lab Value = 64.240 
 Most Probable Value = 59.775 
 Percent Recovery = 107.5 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25162-75158  Lab Value = 8.800 
 Most Probable Value = 9.020 
 Percent Recovery = 97.6 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1700125 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50165-50167  Lab Value = 58.083 
 Most Probable Value = 59.775 
 Percent Recovery = 97.2 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25162-75158  Lab Value = 1.835 
 Most Probable Value = 1.800 
 Percent Recovery = 101.9 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1670159 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P38  Lab Value = 9.303 
 Most Probable Value = 9.020 
 Percent Recovery = 103.1 
 Analysis Date = 06/21/03 
 Lab Sample ID = 1640096 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50167  Lab Value = 9.180 
 Most Probable Value = 9.020 
 Percent Recovery = 101.8 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620216 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50167  Lab Value = 60.644 
 Most Probable Value = 59.775 
 Percent Recovery = 101.5 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 9.352 
 Most Probable Value = 9.020 
 Percent Recovery = 103.7 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1560235 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50165-50167  Lab Value = 8.861 
 Most Probable Value = 9.020 
 Percent Recovery = 98.2 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1540189 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50165-50167  Lab Value = 8.464 
 Most Probable Value = 8.155 
 Percent Recovery = 103.8 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1600205 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25169-75167  Lab Value = 8.088 
 Most Probable Value = 8.155 
 Percent Recovery = 99.2 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1540025 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 58.575 
 Most Probable Value = 59.775 
 Percent Recovery = 98.0 
 Analysis Date = 06/10/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 36.899 
 Most Probable Value = 35.850 
 Percent Recovery = 102.9 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 34.465 
 Most Probable Value = 35.850 
 Percent Recovery = 96.1 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.305 
 Most Probable Value = 8.155 
 Percent Recovery = 101.8 
 Analysis Date = 05/30/03 
 Lab Sample ID = 1480217 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 8.174 
 Most Probable Value = 8.155 
 Percent Recovery = 100.2 
 Analysis Date = 05/22/03 
 Lab Sample ID = 1410151 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25169-75167  Lab Value = 37.019 
 Most Probable Value = 35.850 
 Percent Recovery = 103.3 
 Analysis Date = 05/21/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.251 
 Most Probable Value = 8.155 
 Percent Recovery = 101.2 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1390114 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25169-75167  Lab Value = 7.814 
 Most Probable Value = 8.155 
 Percent Recovery = 95.8 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1350065 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25169-75167  Lab Value = 3.607 
 Most Probable Value = 3.670 
 Percent Recovery = 98.3 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1290298 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50167-50DIW  Lab Value = 36.181 
 Most Probable Value = 35.850 
 Percent Recovery = 100.9 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 9.497 
 Most Probable Value = 8.155 
 Percent Recovery = 116.5 
 Analysis Date = 05/13/03 
 Lab Sample ID = 1320144 
 Number of FPS (SD) = 3.9 
 Blind Sample ID = 25169-75167  Lab Value = 37.213 
 Most Probable Value = 35.850 
 Percent Recovery = 103.8 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.910 
 Most Probable Value = 8.155 
 Percent Recovery = 97.0 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1270138 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25169-75167  Lab Value = 8.407 
 Most Probable Value = 8.155 
 Percent Recovery = 103.1 
 Analysis Date = 05/08/03 
 Lab Sample ID = 1260089 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25169-75167  Lab Value = 0.773 
 Most Probable Value = 0.800 
 Percent Recovery = 96.7 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1190078 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P37  Lab Value = 11.109 
 Most Probable Value = 10.650 
 Percent Recovery = 104.3 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1180100 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50165-50169  Lab Value = 10.908 
 Most Probable Value = 10.650 
 Percent Recovery = 102.4 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1150027 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50169  Lab Value = 18.232 
 Most Probable Value = 18.125 
 Percent Recovery = 100.6 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.340 
 Most Probable Value = 18.125 
 Percent Recovery = 101.2 
 Analysis Date = 04/24/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 10.839 
 Most Probable Value = 10.650 
 Percent Recovery = 101.8 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1080290 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50169  Lab Value = 10.791 
 Most Probable Value = 10.650 
 Percent Recovery = 101.3 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1060098 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 18.351 
 Most Probable Value = 18.125 
 Percent Recovery = 101.2 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.821 
 Most Probable Value = 0.800 
 Percent Recovery = 102.6 
 Analysis Date = 04/16/03 
 Lab Sample ID = 1050096 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P37  Lab Value = 10.792 
 Most Probable Value = 10.650 
 Percent Recovery = 101.3 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1040085 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 10.807 
 Most Probable Value = 10.650 
 Percent Recovery = 101.5 
 Analysis Date = 04/11/03 
 Lab Sample ID = 1000042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50169  Lab Value = 18.208 
 Most Probable Value = 18.125 
 Percent Recovery = 100.5 
 Analysis Date = 04/11/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 2.360 
 Most Probable Value = 2.675 
 Percent Recovery = 88.2 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0980083 
 Number of FPS (SD) = -2.8 
 Blind Sample ID = 25165-75DIW  Lab Value = 10.609 
 Most Probable Value = 10.650 
 Percent Recovery = 99.6 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0940250 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50169  Lab Value = 10.529 
 Most Probable Value = 10.650 
 Percent Recovery = 98.9 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0930110 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50169  Lab Value = 17.669 
 Most Probable Value = 18.125 
 Percent Recovery = 97.5 
 Analysis Date = 04/07/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.757 
 Most Probable Value = 1.800 
 Percent Recovery = 97.6 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900155 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = P38  Lab Value = 9.030 
 Most Probable Value = 9.020 
 Percent Recovery = 100.1 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0900156 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50167  Lab Value = 8.471 
 Most Probable Value = 9.020 
 Percent Recovery = 93.9 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0850223 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50165-50167  Lab Value = 57.694 
 Most Probable Value = 59.775 
 Percent Recovery = 96.5 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25162-75158  Lab Value = 59.684 
 Most Probable Value = 59.775 
 Percent Recovery = 99.8 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 1.657 
 Most Probable Value = 1.800 
 Percent Recovery = 92.1 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0760097 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = P38  Lab Value = 8.673 
 Most Probable Value = 9.020 
 Percent Recovery = 96.2 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800088 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50165-50167  Lab Value = 8.669 
 Most Probable Value = 9.020 
 Percent Recovery = 96.1 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800091 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50165-50167  Lab Value = 56.535 
 Most Probable Value = 59.775 
 Percent Recovery = 94.6 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25162-75158  Lab Value = 8.660 
 Most Probable Value = 9.020 
 Percent Recovery = 96.0 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0730210 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50165-50167  Lab Value = 7.797 
 Most Probable Value = 8.155 
 Percent Recovery = 95.6 
 Analysis Date = 03/17/03 
 Lab Sample ID = 0690046 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25169-75167  Lab Value = 8.822 
 Most Probable Value = 9.020 
 Percent Recovery = 97.8 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0710084 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50165-50167  Lab Value = 58.334 
 Most Probable Value = 59.775 
 Percent Recovery = 97.6 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 0.375 
 Most Probable Value = 0.380 
 Percent Recovery = 98.7 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0620066 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 9.161 
 Most Probable Value = 9.020 
 Percent Recovery = 101.6 
 Analysis Date = 03/10/03 
 Lab Sample ID = 0660050 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50167  Lab Value = 9.141 
 Most Probable Value = 9.020 
 Percent Recovery = 101.3 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0630063 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50165-50167  Lab Value = 58.725 
 Most Probable Value = 59.775 
 Percent Recovery = 98.2 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 34.719 
 Most Probable Value = 35.850 
 Percent Recovery = 96.8 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.025 
 Most Probable Value = 8.155 
 Percent Recovery = 98.4 
 Analysis Date = 03/03/03 
 Lab Sample ID = 0590198 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25169-75167  Lab Value = 35.259 
 Most Probable Value = 35.850 
 Percent Recovery = 98.4 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.891 
 Most Probable Value = 8.155 
 Percent Recovery = 96.8 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0580067 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25169-75167  Lab Value = 8.085 
 Most Probable Value = 8.155 
 Percent Recovery = 99.1 
 Analysis Date = 02/24/03 
 Lab Sample ID = 0520165 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 35.226 
 Most Probable Value = 35.850 
 Percent Recovery = 98.3 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 0.375 
 Most Probable Value = 0.380 
 Percent Recovery = 98.6 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490152 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 8.433 
 Most Probable Value = 8.155 
 Percent Recovery = 103.4 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0490155 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25169-75167  Lab Value = 7.839 
 Most Probable Value = 8.155 
 Percent Recovery = 96.1 
 Analysis Date = 02/14/03 
 Lab Sample ID = 0440102 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25169-75167  Lab Value = 3.601 
 Most Probable Value = 3.670 
 Percent Recovery = 98.1 
 Analysis Date = 02/13/03 
 Lab Sample ID = 0380146 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50167-50DIW  Lab Value = 33.948 
 Most Probable Value = 35.850 
 Percent Recovery = 94.7 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.076 
 Most Probable Value = 8.155 
 Percent Recovery = 99.0 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0420107 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25169-75167  Lab Value = 0.772 
 Most Probable Value = 0.800 
 Percent Recovery = 96.5 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0340092 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P37  Lab Value = 35.869 
 Most Probable Value = 35.850 
 Percent Recovery = 100.1 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.373 
 Most Probable Value = 8.155 
 Percent Recovery = 102.7 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360073 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 8.278 
 Most Probable Value = 8.155 
 Percent Recovery = 101.5 
 Analysis Date = 02/06/03 
 Lab Sample ID = 0360015 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25169-75167  Lab Value = 10.749 
 Most Probable Value = 10.650 
 Percent Recovery = 100.9 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0310105 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 10.651 
 Most Probable Value = 10.650 
 Percent Recovery = 100.0 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0290076 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50165-50169  Lab Value = 17.913 
 Most Probable Value = 18.125 
 Percent Recovery = 98.8 
 Analysis Date = 02/03/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 18.201 
 Most Probable Value = 18.125 
 Percent Recovery = 100.4 
 Analysis Date = 01/29/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 11.013 
 Most Probable Value = 10.650 
 Percent Recovery = 103.4 
 Analysis Date = 01/27/03 
 Lab Sample ID = 0230082 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50165-50169  Lab Value = 11.212 
 Most Probable Value = 10.650 
 Percent Recovery = 105.3 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0210037 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50165-50169  Lab Value = 17.902 
 Most Probable Value = 18.125 
 Percent Recovery = 98.8 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0220057 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 0.801 
 Most Probable Value = 0.800 
 Percent Recovery = 100.1 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0170145 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P37  Lab Value = 10.684 
 Most Probable Value = 10.650 
 Percent Recovery = 100.3 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0160119 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 2.537 
 Most Probable Value = 2.675 
 Percent Recovery = 94.8 
 Analysis Date = 01/16/03 
 Lab Sample ID = 0100112 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25165-75DIW  Lab Value = 10.482 
 Most Probable Value = 10.650 
 Percent Recovery = 98.4 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0140066 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50165-50169  Lab Value = 18.377 
 Most Probable Value = 18.125 
 Percent Recovery = 101.4 
 Analysis Date = 01/14/03 
 Lab Sample ID = 0130047 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.997 
 Most Probable Value = 10.650 
 Percent Recovery = 93.9 
 Analysis Date = 01/10/03 
 Lab Sample ID = 0080074 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50165-50169  Lab Value = 10.878 
 Most Probable Value = 10.650 
 Percent Recovery = 102.1 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070012 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50165-50169  Lab Value = 18.912 
 Most Probable Value = 18.125 
 Percent Recovery = 104.3 
 Analysis Date = 01/08/03 
 Lab Sample ID = 0070041 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 1.780 
 Most Probable Value = 1.800 
 Percent Recovery = 98.9 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020018 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P38  Lab Value = 8.916 
 Most Probable Value = 9.020 
 Percent Recovery = 98.8 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020023 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50167  Lab Value = 8.974 
 Most Probable Value = 9.020 
 Percent Recovery = 99.5 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020024 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50167  Lab Value = 59.816 
 Most Probable Value = 59.775 
 Percent Recovery = 100.1 
 Analysis Date = 01/06/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 62.625 
 Most Probable Value = 59.775 
 Percent Recovery = 104.8 
 Analysis Date = 12/28/02 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25162-75158  Lab Value = 9.057 
 Most Probable Value = 9.020 
 Percent Recovery = 100.4 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530124 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50167  Lab Value = 9.243 
 Most Probable Value = 9.020 
 Percent Recovery = 102.5 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3510217 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50167  Lab Value = 8.154 
 Most Probable Value = 8.155 
 Percent Recovery = 100.0 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3440055 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25169-75167  Lab Value = 61.475 
 Most Probable Value = 59.775 
 Percent Recovery = 102.8 
 Analysis Date = 12/27/02 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 1.717 
 Most Probable Value = 1.800 
 Percent Recovery = 95.4 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3500133 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = P38  Lab Value = 8.806 
 Most Probable Value = 9.020 
 Percent Recovery = 97.6 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3470182 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50165-50167  Lab Value = 8.920 
 Most Probable Value = 9.020 
 Percent Recovery = 98.9 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3450059 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50165-50167  Lab Value = 63.280 
 Most Probable Value = 59.775 
 Percent Recovery = 105.9 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25162-75158  Lab Value = 9.003 
 Most Probable Value = 9.020 
 Percent Recovery = 99.8 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3390072 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50165-50167  Lab Value = 9.165 
 Most Probable Value = 9.020 
 Percent Recovery = 101.6 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3370142 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50165-50167  Lab Value = 60.038 
 Most Probable Value = 59.775 
 Percent Recovery = 100.4 
 Analysis Date = 12/09/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 0.385 
 Most Probable Value = 0.380 
 Percent Recovery = 101.2 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3360036 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P36  Lab Value = 34.902 
 Most Probable Value = 35.850 
 Percent Recovery = 97.4 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.120 
 Most Probable Value = 8.155 
 Percent Recovery = 99.6 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3360032 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25169-75167  Lab Value = 8.315 
 Most Probable Value = 8.155 
 Percent Recovery = 102.0 
 Analysis Date = 11/29/02 
 Lab Sample ID = 3300072 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25169-75167  Lab Value = 36.023 
 Most Probable Value = 35.850 
 Percent Recovery = 100.5 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.821 
 Most Probable Value = 8.155 
 Percent Recovery = 108.2 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3240106 
 Number of FPS (SD) = 1.9 
 Blind Sample ID = 25169-75167  Lab Value = 0.377 
 Most Probable Value = 0.380 
 Percent Recovery = 99.3 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3220010 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P36  Lab Value = 36.533 
 Most Probable Value = 35.850 
 Percent Recovery = 101.9 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.348 
 Most Probable Value = 8.155 
 Percent Recovery = 102.4 
 Analysis Date = 11/20/02 
 Lab Sample ID = 3220106 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 35.462 
 Most Probable Value = 35.850 
 Percent Recovery = 98.9 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 8.353 
 Most Probable Value = 8.155 
 Percent Recovery = 102.4 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3180169 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25169-75167  Lab Value = 8.227 
 Most Probable Value = 8.155 
 Percent Recovery = 100.9 
 Analysis Date = 11/15/02 
 Lab Sample ID = 3170024 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25169-75167  Lab Value = 3.536 
 Most Probable Value = 3.670 
 Percent Recovery = 96.4 
 Analysis Date = 11/12/02 
 Lab Sample ID = 3120043 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50167-50DIW  Lab Value = 8.501 
 Most Probable Value = 8.155 
 Percent Recovery = 104.2 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3100087 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25169-75167  Lab Value = 35.537 
 Most Probable Value = 35.850 
 Percent Recovery = 99.1 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 7.737 
 Most Probable Value = 8.155 
 Percent Recovery = 94.9 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080087 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25169-75167  Lab Value = 0.655 
 Most Probable Value = 0.800 
 Percent Recovery = 81.9 
 Analysis Date = 11/01/02 
 Lab Sample ID = 3030095 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = P37  Lab Value = 0.799 
 Most Probable Value = 0.800 
 Percent Recovery = 99.8 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3020122 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P37  Lab Value = 10.723 
 Most Probable Value = 10.650 
 Percent Recovery = 100.7 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3010163 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 18.021 
 Most Probable Value = 18.125 
 Percent Recovery = 99.4 
 Analysis Date = 10/30/02 
 Lab Sample ID = 3010053 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 10.759 
 Most Probable Value = 10.650 
 Percent Recovery = 101.0 
 Analysis Date = 10/25/02 
 Lab Sample ID = 2960193 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50165-50169  Lab Value = 18.275 
 Most Probable Value = 18.125 
 Percent Recovery = 100.8 
 Analysis Date = 10/25/02 
 Lab Sample ID = 2960192 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 10.684 
 Most Probable Value = 10.650 
 Percent Recovery = 100.3 
 Analysis Date = 10/22/02 
 Lab Sample ID = 2910192 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50165-50169  Lab Value = 18.212 
 Most Probable Value = 18.125 
 Percent Recovery = 100.5 
 Analysis Date = 10/21/02 
 Lab Sample ID = 2900104 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 10.924 
 Most Probable Value = 10.650 
 Percent Recovery = 102.6 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2890094 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50165-50169  Lab Value = 10.964 
 Most Probable Value = 10.650 
 Percent Recovery = 102.9 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2880104 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50165-50169  Lab Value = 17.817 
 Most Probable Value = 18.125 
 Percent Recovery = 98.3 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2830077 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 10.592 
 Most Probable Value = 10.650 
 Percent Recovery = 99.5 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2820097 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50165-50169  Lab Value = 2.614 
 Most Probable Value = 2.675 
 Percent Recovery = 97.7 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2810016 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25165-75DIW  Lab Value = 10.406 
 Most Probable Value = 10.650 
 Percent Recovery = 97.7 
 Analysis Date = 10/08/02 
 Lab Sample ID = 2770158 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50165-50169  Lab Value = 17.960 
 Most Probable Value = 18.125 
 Percent Recovery = 99.1 
 Analysis Date = 10/04/02 
 Lab Sample ID = 2760067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 10.542 
 Most Probable Value = 10.650 
 Percent Recovery = 99.0 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2750142 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50165-50169  Lab Value = 89.036 
 Most Probable Value = 85.750 
 Percent Recovery = 103.8 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2670101 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25161-75159  Lab Value = 58.777 
 Most Probable Value = 57.250 
 Percent Recovery = 102.7 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2730140 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 94.815 
 Most Probable Value = 94.000 
 Percent Recovery = 100.9 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2700211 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 125.851 
 Most Probable Value = 124.000 
 Percent Recovery = 101.5 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 57.741 
 Most Probable Value = 57.250 
 Percent Recovery = 100.9 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2690116 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25159-75161  Lab Value = 59.589 
 Most Probable Value = 57.250 
 Percent Recovery = 104.1 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660142 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25159-75161  Lab Value = 124.320 
 Most Probable Value = 124.000 
 Percent Recovery = 100.3 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 58.241 
 Most Probable Value = 57.250 
 Percent Recovery = 101.7 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630177 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 93.790 
 Most Probable Value = 94.000 
 Percent Recovery = 99.8 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 59.761 
 Most Probable Value = 57.250 
 Percent Recovery = 104.4 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2590028 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25159-75161  Lab Value = 95.429 
 Most Probable Value = 94.000 
 Percent Recovery = 101.5 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 123.688 
 Most Probable Value = 124.000 
 Percent Recovery = 99.7 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 125.487 
 Most Probable Value = 124.000 
 Percent Recovery = 101.2 
 Analysis Date = 09/20/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 58.275 
 Most Probable Value = 57.250 
 Percent Recovery = 101.8 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2560063 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 68.078 
 Most Probable Value = 69.500 
 Percent Recovery = 98.0 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 87.242 
 Most Probable Value = 85.750 
 Percent Recovery = 101.7 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470185 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 95.123 
 Most Probable Value = 94.000 
 Percent Recovery = 101.2 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25154-75004  Lab Value = 120.394 
 Most Probable Value = 124.000 
 Percent Recovery = 97.1 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25004-75154  Lab Value = 58.298 
 Most Probable Value = 57.250 
 Percent Recovery = 101.8 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2520187 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 57.678 
 Most Probable Value = 57.250 
 Percent Recovery = 100.7 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2490180 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25159-75161  Lab Value = 92.821 
 Most Probable Value = 94.000 
 Percent Recovery = 98.7 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 121.386 
 Most Probable Value = 124.000 
 Percent Recovery = 97.9 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 69.802 
 Most Probable Value = 69.500 
 Percent Recovery = 100.4 
 Analysis Date = 09/06/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 67.468 
 Most Probable Value = 69.500 
 Percent Recovery = 97.1 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 69.846 
 Most Probable Value = 69.500 
 Percent Recovery = 100.5 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 89.698 
 Most Probable Value = 85.750 
 Percent Recovery = 104.6 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2400203 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25161-75159  Lab Value = 88.147 
 Most Probable Value = 85.750 
 Percent Recovery = 102.8 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2380190 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 70.898 
 Most Probable Value = 69.500 
 Percent Recovery = 102.0 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 67.364 
 Most Probable Value = 69.500 
 Percent Recovery = 96.9 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 88.505 
 Most Probable Value = 85.750 
 Percent Recovery = 103.2 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2330181 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25161-75159  Lab Value = 90.797 
 Most Probable Value = 85.750 
 Percent Recovery = 105.9 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2310151 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25161-75159  Lab Value = 21.851 
 Most Probable Value = 21.500 
 Percent Recovery = 101.6 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2340181 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50161-50DIW  Lab Value = 69.438 
 Most Probable Value = 69.500 
 Percent Recovery = 99.9 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 73.863 
 Most Probable Value = 69.500 
 Percent Recovery = 106.3 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 69.728 
 Most Probable Value = 69.500 
 Percent Recovery = 100.3 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 91.535 
 Most Probable Value = 85.750 
 Percent Recovery = 106.7 
 Analysis Date = 08/20/02 
 Lab Sample ID = 2270221 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25161-75159  Lab Value = 83.400 
 Most Probable Value = 85.750 
 Percent Recovery = 97.3 
 Analysis Date = 08/16/02 
 Lab Sample ID = 2240221 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25161-75159  Lab Value = 66.665 
 Most Probable Value = 69.500 
 Percent Recovery = 95.9 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 83.519 
 Most Probable Value = 85.750 
 Percent Recovery = 97.4 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200198 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25161-75159  Lab Value = 68.659 
 Most Probable Value = 69.500 
 Percent Recovery = 98.8 
 Analysis Date = 08/08/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 22.445 
 Most Probable Value = 22.300 
 Percent Recovery = 100.6 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.253 
 Most Probable Value = 22.300 
 Percent Recovery = 99.8 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 88.849 
 Most Probable Value = 84.900 
 Percent Recovery = 104.7 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2100334 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25163-75159  Lab Value = 18.822 
 Most Probable Value = 19.800 
 Percent Recovery = 95.1 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050020 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50163-50DIW  Lab Value = 86.067 
 Most Probable Value = 84.900 
 Percent Recovery = 101.4 
 Analysis Date = 07/26/02 
 Lab Sample ID = 2060190 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 23.031 
 Most Probable Value = 22.300 
 Percent Recovery = 103.3 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 89.515 
 Most Probable Value = 84.900 
 Percent Recovery = 105.4 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2050017 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25163-75159  Lab Value = 22.671 
 Most Probable Value = 22.300 
 Percent Recovery = 101.7 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.483 
 Most Probable Value = 22.300 
 Percent Recovery = 100.8 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 86.310 
 Most Probable Value = 84.900 
 Percent Recovery = 101.7 
 Analysis Date = 07/22/02 
 Lab Sample ID = 2000045 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 22.265 
 Most Probable Value = 22.300 
 Percent Recovery = 99.8 
 Analysis Date = 07/18/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.150 
 Most Probable Value = 22.300 
 Percent Recovery = 94.8 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 85.058 
 Most Probable Value = 84.900 
 Percent Recovery = 100.2 
 Analysis Date = 07/17/02 
 Lab Sample ID = 1970108 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25163-75159  Lab Value = 22.655 
 Most Probable Value = 22.300 
 Percent Recovery = 101.6 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 88.652 
 Most Probable Value = 84.900 
 Percent Recovery = 104.4 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1920194 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25163-75159  Lab Value = 87.074 
 Most Probable Value = 84.900 
 Percent Recovery = 102.6 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1900137 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25163-75159  Lab Value = 22.664 
 Most Probable Value = 22.300 
 Percent Recovery = 101.6 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.001 
 Most Probable Value = 22.300 
 Percent Recovery = 98.7 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.157 
 Most Probable Value = 22.300 
 Percent Recovery = 99.4 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 86.235 
 Most Probable Value = 84.900 
 Percent Recovery = 101.6 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830142 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 56.263 
 Most Probable Value = 57.250 
 Percent Recovery = 98.3 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790192 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25159-75161  Lab Value = 94.695 
 Most Probable Value = 94.000 
 Percent Recovery = 100.7 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 126.087 
 Most Probable Value = 124.000 
 Percent Recovery = 101.7 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 57.512 
 Most Probable Value = 57.250 
 Percent Recovery = 100.5 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760168 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25159-75161  Lab Value = 91.514 
 Most Probable Value = 94.000 
 Percent Recovery = 97.4 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 124.072 
 Most Probable Value = 124.000 
 Percent Recovery = 100.1 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 57.807 
 Most Probable Value = 57.250 
 Percent Recovery = 101.0 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1720156 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25159-75161  Lab Value = 87.219 
 Most Probable Value = 85.750 
 Percent Recovery = 101.7 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1700095 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 58.065 
 Most Probable Value = 57.250 
 Percent Recovery = 101.4 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690126 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25159-75161  Lab Value = 94.668 
 Most Probable Value = 94.000 
 Percent Recovery = 100.7 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 93.755 
 Most Probable Value = 94.000 
 Percent Recovery = 99.7 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 125.960 
 Most Probable Value = 124.000 
 Percent Recovery = 101.6 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 121.920 
 Most Probable Value = 124.000 
 Percent Recovery = 98.3 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 58.522 
 Most Probable Value = 57.250 
 Percent Recovery = 102.2 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1650230 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25159-75161  Lab Value = 58.639 
 Most Probable Value = 57.250 
 Percent Recovery = 102.4 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1620157 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25159-75161  Lab Value = 123.877 
 Most Probable Value = 124.000 
 Percent Recovery = 99.9 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 57.637 
 Most Probable Value = 57.250 
 Percent Recovery = 100.7 
 Analysis Date = 06/10/02 
 Lab Sample ID = 1580208 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25159-75161  Lab Value = 86.134 
 Most Probable Value = 85.750 
 Percent Recovery = 100.4 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1420038 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25161-75159  Lab Value = 60.719 
 Most Probable Value = 57.250 
 Percent Recovery = 106.1 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550134 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25159-75161  Lab Value = 95.030 
 Most Probable Value = 94.000 
 Percent Recovery = 101.1 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25154-75004  Lab Value = 124.332 
 Most Probable Value = 124.000 
 Percent Recovery = 100.3 
 Analysis Date = 06/05/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 92.984 
 Most Probable Value = 85.750 
 Percent Recovery = 108.4 
 Analysis Date = 06/03/02 
 Lab Sample ID = 1510052 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 25161-75159  Lab Value = 70.318 
 Most Probable Value = 69.500 
 Percent Recovery = 101.2 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 69.932 
 Most Probable Value = 69.500 
 Percent Recovery = 100.6 
 Analysis Date = 05/31/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 68.827 
 Most Probable Value = 69.500 
 Percent Recovery = 99.0 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.276 
 Most Probable Value = 69.500 
 Percent Recovery = 101.1 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 86.373 
 Most Probable Value = 85.750 
 Percent Recovery = 100.7 
 Analysis Date = 05/30/02 
 Lab Sample ID = 1440015 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 21.121 
 Most Probable Value = 21.500 
 Percent Recovery = 98.2 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1400181 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50161-50DIW  Lab Value = 68.902 
 Most Probable Value = 69.500 
 Percent Recovery = 99.1 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 67.636 
 Most Probable Value = 69.500 
 Percent Recovery = 97.3 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 84.826 
 Most Probable Value = 85.750 
 Percent Recovery = 98.9 
 Analysis Date = 05/20/02 
 Lab Sample ID = 1370064 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25161-75159  Lab Value = 83.826 
 Most Probable Value = 85.750 
 Percent Recovery = 97.8 
 Analysis Date = 05/16/02 
 Lab Sample ID = 1350026 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25161-75159  Lab Value = 67.273 
 Most Probable Value = 69.500 
 Percent Recovery = 96.8 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 65.792 
 Most Probable Value = 69.500 
 Percent Recovery = 94.7 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.545 
 Most Probable Value = 69.500 
 Percent Recovery = 102.9 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 88.276 
 Most Probable Value = 85.750 
 Percent Recovery = 102.9 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300056 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25161-75159  Lab Value = 86.922 
 Most Probable Value = 85.750 
 Percent Recovery = 101.4 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1300023 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 67.095 
 Most Probable Value = 69.500 
 Percent Recovery = 96.5 
 Analysis Date = 05/07/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 83.921 
 Most Probable Value = 85.750 
 Percent Recovery = 97.9 
 Analysis Date = 05/07/02 
 Lab Sample ID = 1260125 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25161-75159  Lab Value = 67.802 
 Most Probable Value = 69.500 
 Percent Recovery = 97.6 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 22.051 
 Most Probable Value = 22.300 
 Percent Recovery = 98.9 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.372 
 Most Probable Value = 22.300 
 Percent Recovery = 100.3 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 86.145 
 Most Probable Value = 84.900 
 Percent Recovery = 101.5 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1160082 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 19.115 
 Most Probable Value = 19.800 
 Percent Recovery = 96.5 
 Analysis Date = 04/26/02 
 Lab Sample ID = 1140079 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50163-50DIW  Lab Value = 91.194 
 Most Probable Value = 84.900 
 Percent Recovery = 107.4 
 Analysis Date = 04/26/02 
 Lab Sample ID = 1140084 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 25163-75159  Lab Value = 21.908 
 Most Probable Value = 22.300 
 Percent Recovery = 98.2 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.522 
 Most Probable Value = 22.300 
 Percent Recovery = 96.5 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.491 
 Most Probable Value = 22.300 
 Percent Recovery = 100.9 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.509 
 Most Probable Value = 22.300 
 Percent Recovery = 96.5 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 85.241 
 Most Probable Value = 84.900 
 Percent Recovery = 100.4 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1090186 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 83.558 
 Most Probable Value = 84.900 
 Percent Recovery = 98.4 
 Analysis Date = 04/22/02 
 Lab Sample ID = 1070010 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25163-75159  Lab Value = 22.437 
 Most Probable Value = 22.300 
 Percent Recovery = 100.6 
 Analysis Date = 04/15/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 83.203 
 Most Probable Value = 84.900 
 Percent Recovery = 98.0 
 Analysis Date = 04/15/02 
 Lab Sample ID = 1020017 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25163-75159  Lab Value = 84.011 
 Most Probable Value = 84.900 
 Percent Recovery = 99.0 
 Analysis Date = 04/12/02 
 Lab Sample ID = 1000069 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 23.025 
 Most Probable Value = 22.300 
 Percent Recovery = 103.3 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.163 
 Most Probable Value = 22.300 
 Percent Recovery = 99.4 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 84.142 
 Most Probable Value = 84.900 
 Percent Recovery = 99.1 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0980067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 85.899 
 Most Probable Value = 84.900 
 Percent Recovery = 101.2 
 Analysis Date = 04/04/02 
 Lab Sample ID = 0930201 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 21.729 
 Most Probable Value = 22.300 
 Percent Recovery = 97.4 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.404 
 Most Probable Value = 22.300 
 Percent Recovery = 96.0 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 56.983 
 Most Probable Value = 57.250 
 Percent Recovery = 99.5 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920036 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25159-75161  Lab Value = 88.122 
 Most Probable Value = 94.000 
 Percent Recovery = 93.7 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25154-75004  Lab Value = 119.641 
 Most Probable Value = 124.000 
 Percent Recovery = 96.5 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25004-75154  Lab Value = 58.324 
 Most Probable Value = 57.250 
 Percent Recovery = 101.9 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0860007 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 123.703 
 Most Probable Value = 124.000 
 Percent Recovery = 99.8 
 Analysis Date = 03/29/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 58.092 
 Most Probable Value = 57.250 
 Percent Recovery = 101.5 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0840115 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25159-75161  Lab Value = 88.845 
 Most Probable Value = 94.000 
 Percent Recovery = 94.5 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25154-75004  Lab Value = 88.937 
 Most Probable Value = 85.750 
 Percent Recovery = 103.7 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0800008 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25161-75159  Lab Value = 55.455 
 Most Probable Value = 57.250 
 Percent Recovery = 96.9 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790078 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25159-75161  Lab Value = 88.685 
 Most Probable Value = 94.000 
 Percent Recovery = 94.3 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25154-75004  Lab Value = 117.436 
 Most Probable Value = 124.000 
 Percent Recovery = 94.7 
 Analysis Date = 03/22/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 57.637 
 Most Probable Value = 57.250 
 Percent Recovery = 100.7 
 Analysis Date = 03/19/02 
 Lab Sample ID = 0770061 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25159-75161  Lab Value = 92.573 
 Most Probable Value = 94.000 
 Percent Recovery = 98.5 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 121.683 
 Most Probable Value = 124.000 
 Percent Recovery = 98.1 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 93.566 
 Most Probable Value = 94.000 
 Percent Recovery = 99.5 
 Analysis Date = 03/15/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 55.821 
 Most Probable Value = 57.250 
 Percent Recovery = 97.5 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0720159 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25159-75161  Lab Value = 121.433 
 Most Probable Value = 124.000 
 Percent Recovery = 97.9 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 57.489 
 Most Probable Value = 57.250 
 Percent Recovery = 100.4 
 Analysis Date = 03/12/02 
 Lab Sample ID = 0700076 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25159-75161  Lab Value = 56.653 
 Most Probable Value = 57.250 
 Percent Recovery = 99.0 
 Analysis Date = 03/07/02 
 Lab Sample ID = 0650160 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25159-75161  Lab Value = 119.070 
 Most Probable Value = 124.000 
 Percent Recovery = 96.0 
 Analysis Date = 03/07/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 67.418 
 Most Probable Value = 69.500 
 Percent Recovery = 97.0 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 68.362 
 Most Probable Value = 69.500 
 Percent Recovery = 98.4 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 20.325 
 Most Probable Value = 21.500 
 Percent Recovery = 94.5 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0530005 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50161-50DIW  Lab Value = 66.085 
 Most Probable Value = 69.500 
 Percent Recovery = 95.1 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 68.960 
 Most Probable Value = 69.500 
 Percent Recovery = 99.2 
 Analysis Date = 02/28/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 83.505 
 Most Probable Value = 85.750 
 Percent Recovery = 97.4 
 Analysis Date = 02/27/02 
 Lab Sample ID = 0580133 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25161-75159  Lab Value = 85.918 
 Most Probable Value = 85.750 
 Percent Recovery = 100.2 
 Analysis Date = 02/25/02 
 Lab Sample ID = 0560086 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25161-75159  Lab Value = 67.431 
 Most Probable Value = 69.500 
 Percent Recovery = 97.0 
 Analysis Date = 02/21/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 67.700 
 Most Probable Value = 69.500 
 Percent Recovery = 97.4 
 Analysis Date = 02/21/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 84.773 
 Most Probable Value = 85.750 
 Percent Recovery = 98.9 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510114 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25161-75159  Lab Value = 69.389 
 Most Probable Value = 69.500 
 Percent Recovery = 99.8 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 87.046 
 Most Probable Value = 85.750 
 Percent Recovery = 101.5 
 Analysis Date = 02/19/02 
 Lab Sample ID = 0430024 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25161-75159  Lab Value = 68.516 
 Most Probable Value = 69.500 
 Percent Recovery = 98.6 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 69.685 
 Most Probable Value = 69.500 
 Percent Recovery = 100.3 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 87.621 
 Most Probable Value = 85.750 
 Percent Recovery = 102.2 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460028 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25161-75159  Lab Value = 86.827 
 Most Probable Value = 85.750 
 Percent Recovery = 101.3 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390012 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25161-75159  Lab Value = 69.802 
 Most Probable Value = 69.500 
 Percent Recovery = 100.4 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.543 
 Most Probable Value = 69.500 
 Percent Recovery = 101.5 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 88.866 
 Most Probable Value = 85.750 
 Percent Recovery = 103.6 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370011 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25161-75159  Lab Value = 89.753 
 Most Probable Value = 85.750 
 Percent Recovery = 104.7 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370006 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25161-75159  Lab Value = 21.498 
 Most Probable Value = 22.300 
 Percent Recovery = 96.4 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 86.827 
 Most Probable Value = 84.900 
 Percent Recovery = 102.3 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320093 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25163-75159  Lab Value = 21.547 
 Most Probable Value = 22.300 
 Percent Recovery = 96.6 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.138 
 Most Probable Value = 22.300 
 Percent Recovery = 94.8 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 82.224 
 Most Probable Value = 84.900 
 Percent Recovery = 96.8 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300031 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25163-75159  Lab Value = 21.869 
 Most Probable Value = 22.300 
 Percent Recovery = 98.1 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 84.049 
 Most Probable Value = 84.900 
 Percent Recovery = 99.0 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280075 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 19.371 
 Most Probable Value = 19.800 
 Percent Recovery = 97.8 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230039 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50163-50DIW  Lab Value = 22.325 
 Most Probable Value = 22.300 
 Percent Recovery = 100.1 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.735 
 Most Probable Value = 22.300 
 Percent Recovery = 97.5 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 86.224 
 Most Probable Value = 84.900 
 Percent Recovery = 101.6 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230035 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 20.629 
 Most Probable Value = 22.300 
 Percent Recovery = 92.5 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.656 
 Most Probable Value = 22.300 
 Percent Recovery = 92.6 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 81.891 
 Most Probable Value = 84.900 
 Percent Recovery = 96.5 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170010 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25163-75159  Lab Value = 21.280 
 Most Probable Value = 22.300 
 Percent Recovery = 95.4 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 83.417 
 Most Probable Value = 84.900 
 Percent Recovery = 98.3 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150022 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25163-75159  Lab Value = 83.411 
 Most Probable Value = 84.900 
 Percent Recovery = 98.2 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100005 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25163-75159  Lab Value = 22.509 
 Most Probable Value = 22.300 
 Percent Recovery = 100.9 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 83.379 
 Most Probable Value = 84.900 
 Percent Recovery = 98.2 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080015 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25163-75159  Lab Value = 21.266 
 Most Probable Value = 22.300 
 Percent Recovery = 95.4 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 56.536 
 Most Probable Value = 57.250 
 Percent Recovery = 98.8 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650044 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25159-75161  Lab Value = 121.115 
 Most Probable Value = 124.000 
 Percent Recovery = 97.7 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 90.775 
 Most Probable Value = 85.750 
 Percent Recovery = 105.9 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620072 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25161-75159  Lab Value = 55.813 
 Most Probable Value = 57.250 
 Percent Recovery = 97.5 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620077 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25159-75161  Lab Value = 56.038 
 Most Probable Value = 57.250 
 Percent Recovery = 97.9 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620075 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25159-75161  Lab Value = 89.748 
 Most Probable Value = 94.000 
 Percent Recovery = 95.5 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25154-75004  Lab Value = 117.762 
 Most Probable Value = 124.000 
 Percent Recovery = 95.0 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 91.735 
 Most Probable Value = 94.000 
 Percent Recovery = 97.6 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25154-75004  Lab Value = 56.277 
 Most Probable Value = 57.250 
 Percent Recovery = 98.3 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530023 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25159-75161  Lab Value = 95.137 
 Most Probable Value = 94.000 
 Percent Recovery = 101.2 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25154-75004  Lab Value = 125.634 
 Most Probable Value = 124.000 
 Percent Recovery = 101.3 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 56.848 
 Most Probable Value = 57.250 
 Percent Recovery = 99.3 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480013 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25159-75161  Lab Value = 121.124 
 Most Probable Value = 124.000 
 Percent Recovery = 97.7 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 57.757 
 Most Probable Value = 57.250 
 Percent Recovery = 100.9 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460007 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25159-75161  Lab Value = 57.197 
 Most Probable Value = 57.250 
 Percent Recovery = 99.9 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410010 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25159-75161  Lab Value = 117.713 
 Most Probable Value = 124.000 
 Percent Recovery = 94.9 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25004-75154  Lab Value = 58.331 
 Most Probable Value = 57.250 
 Percent Recovery = 101.9 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400011 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75161  Lab Value = 94.887 
 Most Probable Value = 94.000 
 Percent Recovery = 100.9 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 92.964 
 Most Probable Value = 94.000 
 Percent Recovery = 98.9 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 120.615 
 Most Probable Value = 124.000 
 Percent Recovery = 97.3 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 87.518 
 Most Probable Value = 85.750 
 Percent Recovery = 102.1 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370121 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25161-75159  Lab Value = 68.284 
 Most Probable Value = 69.500 
 Percent Recovery = 98.3 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 67.638 
 Most Probable Value = 69.500 
 Percent Recovery = 97.3 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 68.721 
 Most Probable Value = 69.500 
 Percent Recovery = 98.9 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 67.298 
 Most Probable Value = 69.500 
 Percent Recovery = 96.8 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 86.332 
 Most Probable Value = 85.750 
 Percent Recovery = 100.7 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320137 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 83.561 
 Most Probable Value = 85.750 
 Percent Recovery = 97.4 
 Analysis Date = 11/26/01 
 Lab Sample ID = 3300032 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25161-75159  Lab Value = 69.221 
 Most Probable Value = 69.500 
 Percent Recovery = 99.6 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.964 
 Most Probable Value = 69.500 
 Percent Recovery = 102.1 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 87.783 
 Most Probable Value = 85.750 
 Percent Recovery = 102.4 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250006 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25161-75159  Lab Value = 88.087 
 Most Probable Value = 85.750 
 Percent Recovery = 102.7 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250005 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25161-75159  Lab Value = 71.429 
 Most Probable Value = 69.500 
 Percent Recovery = 102.8 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.711 
 Most Probable Value = 69.500 
 Percent Recovery = 101.7 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.856 
 Most Probable Value = 69.500 
 Percent Recovery = 103.4 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 91.413 
 Most Probable Value = 85.750 
 Percent Recovery = 106.6 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180051 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 25161-75159  Lab Value = 87.439 
 Most Probable Value = 85.750 
 Percent Recovery = 102.0 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120022 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25161-75159  Lab Value = 69.266 
 Most Probable Value = 69.500 
 Percent Recovery = 99.7 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 68.649 
 Most Probable Value = 69.500 
 Percent Recovery = 98.8 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 86.507 
 Most Probable Value = 85.750 
 Percent Recovery = 100.9 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090194 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25161-75159  Lab Value = 22.207 
 Most Probable Value = 22.300 
 Percent Recovery = 99.6 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 84.148 
 Most Probable Value = 84.900 
 Percent Recovery = 99.1 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030147 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25163-75159  Lab Value = 22.006 
 Most Probable Value = 22.300 
 Percent Recovery = 98.7 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 87.717 
 Most Probable Value = 84.900 
 Percent Recovery = 103.3 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990072 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25163-75159  Lab Value = 19.126 
 Most Probable Value = 19.800 
 Percent Recovery = 96.6 
 Analysis Date = 10/23/01 
 Lab Sample ID = 2960001 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50163-50DIW  Lab Value = 21.499 
 Most Probable Value = 22.300 
 Percent Recovery = 96.4 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 85.430 
 Most Probable Value = 84.900 
 Percent Recovery = 100.6 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950107 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25163-75159  Lab Value = 22.177 
 Most Probable Value = 22.300 
 Percent Recovery = 99.5 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 85.878 
 Most Probable Value = 84.900 
 Percent Recovery = 101.2 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920092 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25163-75159  Lab Value = 22.626 
 Most Probable Value = 22.300 
 Percent Recovery = 101.5 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.211 
 Most Probable Value = 22.300 
 Percent Recovery = 99.6 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.169 
 Most Probable Value = 22.300 
 Percent Recovery = 99.4 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 87.148 
 Most Probable Value = 84.900 
 Percent Recovery = 102.6 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880143 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25163-75159  Lab Value = 87.282 
 Most Probable Value = 84.900 
 Percent Recovery = 102.8 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840019 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25163-75159  Lab Value = 22.551 
 Most Probable Value = 22.300 
 Percent Recovery = 101.1 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 22.473 
 Most Probable Value = 22.300 
 Percent Recovery = 100.8 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780230 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 86.199 
 Most Probable Value = 84.900 
 Percent Recovery = 101.5 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780233 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 22.297 
 Most Probable Value = 22.300 
 Percent Recovery = 100.0 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.785 
 Most Probable Value = 22.300 
 Percent Recovery = 97.7 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 86.486 
 Most Probable Value = 84.900 
 Percent Recovery = 101.9 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760037 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25163-75159  Lab Value = 47.044 
 Most Probable Value = 46.300 
 Percent Recovery = 101.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760036 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25159-75155  Lab Value = 63.778 
 Most Probable Value = 63.625 
 Percent Recovery = 100.2 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure



- Solids @105 Deg C, UNF, GRAV -
Percent Recovery by Date
Lab: NWQL, PCode: 00500, MCode: ROE12
Analysis Dates: 10/20/03 through 09/11/06
Open Data Set

 Lab Value = 71.900 
 Most Probable Value = 71.625 
 Percent Recovery = 100.4 
 Analysis Date = 09/11/06 
 Lab Sample ID = 2370429 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 64.820 
 Most Probable Value = 71.625 
 Percent Recovery = 90.5 
 Analysis Date = 08/23/06 
 Lab Sample ID = 2300089 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 61.500 
 Most Probable Value = 71.625 
 Percent Recovery = 85.9 
 Analysis Date = 08/21/06 
 Lab Sample ID = 2230257 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 67.040 
 Most Probable Value = 71.625 
 Percent Recovery = 93.6 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2190178 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 78.270 
 Most Probable Value = 89.000 
 Percent Recovery = 87.9 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2080097 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50170  Lab Value = 82.250 
 Most Probable Value = 89.000 
 Percent Recovery = 92.4 
 Analysis Date = 08/01/06 
 Lab Sample ID = 2010017 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 91.680 
 Most Probable Value = 89.000 
 Percent Recovery = 103.0 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1940282 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50170  Lab Value = 88.240 
 Most Probable Value = 89.000 
 Percent Recovery = 99.1 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1910083 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 106.380 
 Most Probable Value = 104.875 
 Percent Recovery = 101.4 
 Analysis Date = 06/30/06 
 Lab Sample ID = 1800251 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 110.330 
 Most Probable Value = 104.875 
 Percent Recovery = 105.2 
 Analysis Date = 06/30/06 
 Lab Sample ID = 1740211 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75168  Lab Value = 114.660 
 Most Probable Value = 104.875 
 Percent Recovery = 109.3 
 Analysis Date = 06/20/06 
 Lab Sample ID = 1660147 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 101.660 
 Most Probable Value = 104.875 
 Percent Recovery = 96.9 
 Analysis Date = 06/20/06 
 Lab Sample ID = 1590158 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 78.130 
 Most Probable Value = 76.375 
 Percent Recovery = 102.3 
 Analysis Date = 06/05/06 
 Lab Sample ID = 1460017 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 75.030 
 Most Probable Value = 76.375 
 Percent Recovery = 98.2 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1380003 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75170  Lab Value = 86.790 
 Most Probable Value = 76.375 
 Percent Recovery = 113.6 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1310143 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75170  Lab Value = 76.860 
 Most Probable Value = 76.375 
 Percent Recovery = 100.6 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1240135 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25172-75170  Lab Value = 50.990 
 Most Probable Value = 52.500 
 Percent Recovery = 97.1 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1170181 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 49.130 
 Most Probable Value = 52.500 
 Percent Recovery = 93.6 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1100076 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 55.800 
 Most Probable Value = 52.500 
 Percent Recovery = 106.3 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1030097 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 45.510 
 Most Probable Value = 52.500 
 Percent Recovery = 86.7 
 Analysis Date = 04/10/06 
 Lab Sample ID = 0960074 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 56.030 
 Most Probable Value = 54.000 
 Percent Recovery = 103.8 
 Analysis Date = 04/05/06 
 Lab Sample ID = 0860075 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 52.170 
 Most Probable Value = 54.000 
 Percent Recovery = 96.6 
 Analysis Date = 03/27/06 
 Lab Sample ID = 0800045 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 51.180 
 Most Probable Value = 54.000 
 Percent Recovery = 94.8 
 Analysis Date = 03/21/06 
 Lab Sample ID = 0720065 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 45.500 
 Most Probable Value = 54.000 
 Percent Recovery = 84.3 
 Analysis Date = 03/21/06 
 Lab Sample ID = 0650047 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 58.590 
 Most Probable Value = 54.000 
 Percent Recovery = 108.5 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2700025 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 45.640 
 Most Probable Value = 54.000 
 Percent Recovery = 84.5 
 Analysis Date = 09/19/05 
 Lab Sample ID = 2560062 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 52.450 
 Most Probable Value = 54.000 
 Percent Recovery = 97.1 
 Analysis Date = 09/19/05 
 Lab Sample ID = 2490118 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 154.740 
 Most Probable Value = 153.000 
 Percent Recovery = 101.1 
 Analysis Date = 09/06/05 
 Lab Sample ID = 2360006 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50164  Lab Value = 148.790 
 Most Probable Value = 153.000 
 Percent Recovery = 97.2 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2290210 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50164  Lab Value = 151.280 
 Most Probable Value = 153.000 
 Percent Recovery = 98.9 
 Analysis Date = 08/22/05 
 Lab Sample ID = 2230326 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 151.800 
 Most Probable Value = 153.000 
 Percent Recovery = 99.2 
 Analysis Date = 08/18/05 
 Lab Sample ID = 2150228 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 208.400 
 Most Probable Value = 195.000 
 Percent Recovery = 106.9 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2080323 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 199.080 
 Most Probable Value = 195.000 
 Percent Recovery = 102.1 
 Analysis Date = 08/08/05 
 Lab Sample ID = 2010185 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 200.750 
 Most Probable Value = 195.000 
 Percent Recovery = 102.9 
 Analysis Date = 08/04/05 
 Lab Sample ID = 1940289 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 204.420 
 Most Probable Value = 195.000 
 Percent Recovery = 104.8 
 Analysis Date = 08/01/05 
 Lab Sample ID = 1870125 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 229.800 
 Most Probable Value = 229.000 
 Percent Recovery = 100.3 
 Analysis Date = 07/28/05 
 Lab Sample ID = 1800015 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50166  Lab Value = 229.840 
 Most Probable Value = 229.000 
 Percent Recovery = 100.4 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1720232 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50166  Lab Value = 228.600 
 Most Probable Value = 229.000 
 Percent Recovery = 99.8 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1650168 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50166  Lab Value = 232.660 
 Most Probable Value = 229.000 
 Percent Recovery = 101.6 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1580151 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 234.200 
 Most Probable Value = 222.000 
 Percent Recovery = 105.5 
 Analysis Date = 06/15/05 
 Lab Sample ID = 1450134 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25168-75166  Lab Value = 218.500 
 Most Probable Value = 222.000 
 Percent Recovery = 98.4 
 Analysis Date = 06/06/05 
 Lab Sample ID = 1380125 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25168-75166  Lab Value = 209.930 
 Most Probable Value = 222.000 
 Percent Recovery = 94.6 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1310148 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25168-75166  Lab Value = 232.690 
 Most Probable Value = 222.000 
 Percent Recovery = 104.8 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1240239 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25168-75166  Lab Value = 103.950 
 Most Probable Value = 99.000 
 Percent Recovery = 105.0 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1170147 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 99.730 
 Most Probable Value = 99.000 
 Percent Recovery = 100.7 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1100123 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 91.860 
 Most Probable Value = 99.000 
 Percent Recovery = 92.8 
 Analysis Date = 04/19/05 
 Lab Sample ID = 1030100 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 54.540 
 Most Probable Value = 54.000 
 Percent Recovery = 101.0 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0840174 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 102.560 
 Most Probable Value = 99.000 
 Percent Recovery = 103.6 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0960147 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 49.150 
 Most Probable Value = 54.000 
 Percent Recovery = 91.0 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0760180 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 62.350 
 Most Probable Value = 54.000 
 Percent Recovery = 115.5 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0700202 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 51.390 
 Most Probable Value = 54.000 
 Percent Recovery = 95.2 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0660016 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 213.760 
 Most Probable Value = 222.000 
 Percent Recovery = 96.3 
 Analysis Date = 12/22/04 
 Lab Sample ID = 3150131 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25168-75166  Lab Value = 225.380 
 Most Probable Value = 222.000 
 Percent Recovery = 101.5 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3310074 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 233.100 
 Most Probable Value = 222.000 
 Percent Recovery = 105.0 
 Analysis Date = 12/16/04 
 Lab Sample ID = 3270049 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25168-75166  Lab Value = 219.760 
 Most Probable Value = 222.000 
 Percent Recovery = 99.0 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3080121 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 106.670 
 Most Probable Value = 99.000 
 Percent Recovery = 107.7 
 Analysis Date = 12/02/04 
 Lab Sample ID = 3010207 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 85.900 
 Most Probable Value = 99.000 
 Percent Recovery = 86.8 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2920010 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 97.800 
 Most Probable Value = 99.000 
 Percent Recovery = 98.8 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2940098 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 87.750 
 Most Probable Value = 99.000 
 Percent Recovery = 88.6 
 Analysis Date = 11/17/04 
 Lab Sample ID = 2790159 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 199.150 
 Most Probable Value = 193.000 
 Percent Recovery = 103.2 
 Analysis Date = 11/09/04 
 Lab Sample ID = 2710004 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 203.960 
 Most Probable Value = 193.000 
 Percent Recovery = 105.7 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2610104 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50164  Lab Value = 215.160 
 Most Probable Value = 193.000 
 Percent Recovery = 111.5 
 Analysis Date = 11/02/04 
 Lab Sample ID = 2540393 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50162-50164  Lab Value = 183.200 
 Most Probable Value = 193.000 
 Percent Recovery = 94.9 
 Analysis Date = 10/28/04 
 Lab Sample ID = 2470069 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50164  Lab Value = 141.430 
 Most Probable Value = 134.550 
 Percent Recovery = 105.1 
 Analysis Date = 10/26/04 
 Lab Sample ID = 2170216 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 141.550 
 Most Probable Value = 134.550 
 Percent Recovery = 105.2 
 Analysis Date = 10/25/04 
 Lab Sample ID = 2380231 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 45160-55DIW  Lab Value = 139.380 
 Most Probable Value = 134.550 
 Percent Recovery = 103.6 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2310185 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 124.560 
 Most Probable Value = 134.550 
 Percent Recovery = 92.6 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2240195 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 45160-55DIW  Lab Value = 129.260 
 Most Probable Value = 134.550 
 Percent Recovery = 96.1 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2090246 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 139.200 
 Most Probable Value = 134.550 
 Percent Recovery = 103.5 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2030081 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 134.040 
 Most Probable Value = 134.550 
 Percent Recovery = 99.6 
 Analysis Date = 09/23/04 
 Lab Sample ID = 1880085 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 135.060 
 Most Probable Value = 134.550 
 Percent Recovery = 100.4 
 Analysis Date = 09/21/04 
 Lab Sample ID = 1950101 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 207.720 
 Most Probable Value = 193.000 
 Percent Recovery = 107.6 
 Analysis Date = 09/15/04 
 Lab Sample ID = 1800052 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50162-50164  Lab Value = 205.160 
 Most Probable Value = 193.000 
 Percent Recovery = 106.3 
 Analysis Date = 09/07/04 
 Lab Sample ID = 1700345 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 194.270 
 Most Probable Value = 193.000 
 Percent Recovery = 100.7 
 Analysis Date = 08/30/04 
 Lab Sample ID = 1660227 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 209.140 
 Most Probable Value = 193.000 
 Percent Recovery = 108.4 
 Analysis Date = 08/26/04 
 Lab Sample ID = 1560050 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50162-50164  Lab Value = 143.730 
 Most Probable Value = 134.550 
 Percent Recovery = 106.8 
 Analysis Date = 08/03/04 
 Lab Sample ID = 1470160 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 45160-55DIW  Lab Value = 131.480 
 Most Probable Value = 134.550 
 Percent Recovery = 97.7 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1390168 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 135.670 
 Most Probable Value = 134.550 
 Percent Recovery = 100.8 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1320090 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 134.670 
 Most Probable Value = 134.550 
 Percent Recovery = 100.1 
 Analysis Date = 06/16/04 
 Lab Sample ID = 1250056 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 137.830 
 Most Probable Value = 134.550 
 Percent Recovery = 102.4 
 Analysis Date = 06/08/04 
 Lab Sample ID = 1180087 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 131.540 
 Most Probable Value = 134.550 
 Percent Recovery = 97.8 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1110138 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 135.810 
 Most Probable Value = 134.550 
 Percent Recovery = 100.9 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1040079 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 147.020 
 Most Probable Value = 134.550 
 Percent Recovery = 109.3 
 Analysis Date = 05/18/04 
 Lab Sample ID = 0970089 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 218.480 
 Most Probable Value = 193.000 
 Percent Recovery = 113.2 
 Analysis Date = 05/11/04 
 Lab Sample ID = 0840042 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 50162-50164  Lab Value = 210.650 
 Most Probable Value = 193.000 
 Percent Recovery = 109.1 
 Analysis Date = 04/27/04 
 Lab Sample ID = 0760006 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50162-50164  Lab Value = 201.890 
 Most Probable Value = 193.000 
 Percent Recovery = 104.6 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0700087 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 201.970 
 Most Probable Value = 193.000 
 Percent Recovery = 104.6 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0620097 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 133.440 
 Most Probable Value = 134.550 
 Percent Recovery = 99.2 
 Analysis Date = 04/07/04 
 Lab Sample ID = 0560018 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 138.050 
 Most Probable Value = 134.550 
 Percent Recovery = 102.6 
 Analysis Date = 03/18/04 
 Lab Sample ID = 0490045 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 137.590 
 Most Probable Value = 134.550 
 Percent Recovery = 102.3 
 Analysis Date = 03/18/04 
 Lab Sample ID = 0410084 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 128.690 
 Most Probable Value = 134.550 
 Percent Recovery = 95.6 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0270022 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 134.320 
 Most Probable Value = 134.550 
 Percent Recovery = 99.8 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0350006 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 137.380 
 Most Probable Value = 134.550 
 Percent Recovery = 102.1 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0210225 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 140.950 
 Most Probable Value = 134.550 
 Percent Recovery = 104.8 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0120094 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 137.620 
 Most Probable Value = 134.550 
 Percent Recovery = 102.3 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0050041 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 184.350 
 Most Probable Value = 193.000 
 Percent Recovery = 95.5 
 Analysis Date = 02/10/04 
 Lab Sample ID = 3580003 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50164  Lab Value = 191.460 
 Most Probable Value = 193.000 
 Percent Recovery = 99.2 
 Analysis Date = 02/03/04 
 Lab Sample ID = 3510016 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 142.040 
 Most Probable Value = 134.550 
 Percent Recovery = 105.6 
 Analysis Date = 02/03/04 
 Lab Sample ID = 2940233 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 45160-55DIW  Lab Value = 171.600 
 Most Probable Value = 193.000 
 Percent Recovery = 88.9 
 Analysis Date = 01/28/04 
 Lab Sample ID = 3440152 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50162-50164  Lab Value = 182.910 
 Most Probable Value = 193.000 
 Percent Recovery = 94.8 
 Analysis Date = 12/29/03 
 Lab Sample ID = 3370089 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50164  Lab Value = 127.990 
 Most Probable Value = 134.550 
 Percent Recovery = 95.1 
 Analysis Date = 12/29/03 
 Lab Sample ID = 3290167 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 134.170 
 Most Probable Value = 134.550 
 Percent Recovery = 99.7 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3220119 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 130.850 
 Most Probable Value = 134.550 
 Percent Recovery = 97.3 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3160057 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 140.690 
 Most Probable Value = 134.550 
 Percent Recovery = 104.6 
 Analysis Date = 12/10/03 
 Lab Sample ID = 3100098 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 139.480 
 Most Probable Value = 134.550 
 Percent Recovery = 103.7 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3010020 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 127.640 
 Most Probable Value = 134.550 
 Percent Recovery = 94.9 
 Analysis Date = 11/04/03 
 Lab Sample ID = 2870156 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 134.240 
 Most Probable Value = 134.550 
 Percent Recovery = 99.8 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2790106 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 45160-55DIW  Y = 100
The SGPlot Procedure

- Solids @105 Deg C, UNF, GRAV -
Percent Recovery by Concentration
NWQL Parameter: 00500, Method: ROE12
Analysis Dates: 10/20/03 through 09/11/06
Open Data Set

 Lab Value = 71.900 
 Most Probable Value = 71.625 
 Percent Recovery = 100.4 
 Analysis Date = 09/11/06 
 Lab Sample ID = 2370429 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 64.820 
 Most Probable Value = 71.625 
 Percent Recovery = 90.5 
 Analysis Date = 08/23/06 
 Lab Sample ID = 2300089 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 61.500 
 Most Probable Value = 71.625 
 Percent Recovery = 85.9 
 Analysis Date = 08/21/06 
 Lab Sample ID = 2230257 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 67.040 
 Most Probable Value = 71.625 
 Percent Recovery = 93.6 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2190178 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 78.270 
 Most Probable Value = 89.000 
 Percent Recovery = 87.9 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2080097 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50170  Lab Value = 82.250 
 Most Probable Value = 89.000 
 Percent Recovery = 92.4 
 Analysis Date = 08/01/06 
 Lab Sample ID = 2010017 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 91.680 
 Most Probable Value = 89.000 
 Percent Recovery = 103.0 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1940282 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50170  Lab Value = 88.240 
 Most Probable Value = 89.000 
 Percent Recovery = 99.1 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1910083 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 106.380 
 Most Probable Value = 104.875 
 Percent Recovery = 101.4 
 Analysis Date = 06/30/06 
 Lab Sample ID = 1800251 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 110.330 
 Most Probable Value = 104.875 
 Percent Recovery = 105.2 
 Analysis Date = 06/30/06 
 Lab Sample ID = 1740211 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75168  Lab Value = 114.660 
 Most Probable Value = 104.875 
 Percent Recovery = 109.3 
 Analysis Date = 06/20/06 
 Lab Sample ID = 1660147 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75168  Lab Value = 101.660 
 Most Probable Value = 104.875 
 Percent Recovery = 96.9 
 Analysis Date = 06/20/06 
 Lab Sample ID = 1590158 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 78.130 
 Most Probable Value = 76.375 
 Percent Recovery = 102.3 
 Analysis Date = 06/05/06 
 Lab Sample ID = 1460017 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 75.030 
 Most Probable Value = 76.375 
 Percent Recovery = 98.2 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1380003 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75170  Lab Value = 86.790 
 Most Probable Value = 76.375 
 Percent Recovery = 113.6 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1310143 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75170  Lab Value = 76.860 
 Most Probable Value = 76.375 
 Percent Recovery = 100.6 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1240135 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25172-75170  Lab Value = 50.990 
 Most Probable Value = 52.500 
 Percent Recovery = 97.1 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1170181 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 49.130 
 Most Probable Value = 52.500 
 Percent Recovery = 93.6 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1100076 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 55.800 
 Most Probable Value = 52.500 
 Percent Recovery = 106.3 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1030097 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 45.510 
 Most Probable Value = 52.500 
 Percent Recovery = 86.7 
 Analysis Date = 04/10/06 
 Lab Sample ID = 0960074 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 56.030 
 Most Probable Value = 54.000 
 Percent Recovery = 103.8 
 Analysis Date = 04/05/06 
 Lab Sample ID = 0860075 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 52.170 
 Most Probable Value = 54.000 
 Percent Recovery = 96.6 
 Analysis Date = 03/27/06 
 Lab Sample ID = 0800045 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 51.180 
 Most Probable Value = 54.000 
 Percent Recovery = 94.8 
 Analysis Date = 03/21/06 
 Lab Sample ID = 0720065 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 45.500 
 Most Probable Value = 54.000 
 Percent Recovery = 84.3 
 Analysis Date = 03/21/06 
 Lab Sample ID = 0650047 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 58.590 
 Most Probable Value = 54.000 
 Percent Recovery = 108.5 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2700025 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 45.640 
 Most Probable Value = 54.000 
 Percent Recovery = 84.5 
 Analysis Date = 09/19/05 
 Lab Sample ID = 2560062 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 52.450 
 Most Probable Value = 54.000 
 Percent Recovery = 97.1 
 Analysis Date = 09/19/05 
 Lab Sample ID = 2490118 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 154.740 
 Most Probable Value = 153.000 
 Percent Recovery = 101.1 
 Analysis Date = 09/06/05 
 Lab Sample ID = 2360006 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50164  Lab Value = 148.790 
 Most Probable Value = 153.000 
 Percent Recovery = 97.2 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2290210 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50164  Lab Value = 151.280 
 Most Probable Value = 153.000 
 Percent Recovery = 98.9 
 Analysis Date = 08/22/05 
 Lab Sample ID = 2230326 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 151.800 
 Most Probable Value = 153.000 
 Percent Recovery = 99.2 
 Analysis Date = 08/18/05 
 Lab Sample ID = 2150228 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 208.400 
 Most Probable Value = 195.000 
 Percent Recovery = 106.9 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2080323 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 199.080 
 Most Probable Value = 195.000 
 Percent Recovery = 102.1 
 Analysis Date = 08/08/05 
 Lab Sample ID = 2010185 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 200.750 
 Most Probable Value = 195.000 
 Percent Recovery = 102.9 
 Analysis Date = 08/04/05 
 Lab Sample ID = 1940289 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 204.420 
 Most Probable Value = 195.000 
 Percent Recovery = 104.8 
 Analysis Date = 08/01/05 
 Lab Sample ID = 1870125 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 229.800 
 Most Probable Value = 229.000 
 Percent Recovery = 100.3 
 Analysis Date = 07/28/05 
 Lab Sample ID = 1800015 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50166  Lab Value = 229.840 
 Most Probable Value = 229.000 
 Percent Recovery = 100.4 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1720232 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50166  Lab Value = 228.600 
 Most Probable Value = 229.000 
 Percent Recovery = 99.8 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1650168 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50166  Lab Value = 232.660 
 Most Probable Value = 229.000 
 Percent Recovery = 101.6 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1580151 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 234.200 
 Most Probable Value = 222.000 
 Percent Recovery = 105.5 
 Analysis Date = 06/15/05 
 Lab Sample ID = 1450134 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25168-75166  Lab Value = 218.500 
 Most Probable Value = 222.000 
 Percent Recovery = 98.4 
 Analysis Date = 06/06/05 
 Lab Sample ID = 1380125 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25168-75166  Lab Value = 209.930 
 Most Probable Value = 222.000 
 Percent Recovery = 94.6 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1310148 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25168-75166  Lab Value = 232.690 
 Most Probable Value = 222.000 
 Percent Recovery = 104.8 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1240239 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25168-75166  Lab Value = 103.950 
 Most Probable Value = 99.000 
 Percent Recovery = 105.0 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1170147 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 99.730 
 Most Probable Value = 99.000 
 Percent Recovery = 100.7 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1100123 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 91.860 
 Most Probable Value = 99.000 
 Percent Recovery = 92.8 
 Analysis Date = 04/19/05 
 Lab Sample ID = 1030100 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 54.540 
 Most Probable Value = 54.000 
 Percent Recovery = 101.0 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0840174 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 102.560 
 Most Probable Value = 99.000 
 Percent Recovery = 103.6 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0960147 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 49.150 
 Most Probable Value = 54.000 
 Percent Recovery = 91.0 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0760180 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 62.350 
 Most Probable Value = 54.000 
 Percent Recovery = 115.5 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0700202 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 51.390 
 Most Probable Value = 54.000 
 Percent Recovery = 95.2 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0660016 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 213.760 
 Most Probable Value = 222.000 
 Percent Recovery = 96.3 
 Analysis Date = 12/22/04 
 Lab Sample ID = 3150131 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25168-75166  Lab Value = 225.380 
 Most Probable Value = 222.000 
 Percent Recovery = 101.5 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3310074 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 233.100 
 Most Probable Value = 222.000 
 Percent Recovery = 105.0 
 Analysis Date = 12/16/04 
 Lab Sample ID = 3270049 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25168-75166  Lab Value = 219.760 
 Most Probable Value = 222.000 
 Percent Recovery = 99.0 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3080121 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 106.670 
 Most Probable Value = 99.000 
 Percent Recovery = 107.7 
 Analysis Date = 12/02/04 
 Lab Sample ID = 3010207 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 85.900 
 Most Probable Value = 99.000 
 Percent Recovery = 86.8 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2920010 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 97.800 
 Most Probable Value = 99.000 
 Percent Recovery = 98.8 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2940098 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 87.750 
 Most Probable Value = 99.000 
 Percent Recovery = 88.6 
 Analysis Date = 11/17/04 
 Lab Sample ID = 2790159 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 199.150 
 Most Probable Value = 193.000 
 Percent Recovery = 103.2 
 Analysis Date = 11/09/04 
 Lab Sample ID = 2710004 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 203.960 
 Most Probable Value = 193.000 
 Percent Recovery = 105.7 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2610104 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50164  Lab Value = 215.160 
 Most Probable Value = 193.000 
 Percent Recovery = 111.5 
 Analysis Date = 11/02/04 
 Lab Sample ID = 2540393 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 50162-50164  Lab Value = 183.200 
 Most Probable Value = 193.000 
 Percent Recovery = 94.9 
 Analysis Date = 10/28/04 
 Lab Sample ID = 2470069 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50164  Lab Value = 141.430 
 Most Probable Value = 134.550 
 Percent Recovery = 105.1 
 Analysis Date = 10/26/04 
 Lab Sample ID = 2170216 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 141.550 
 Most Probable Value = 134.550 
 Percent Recovery = 105.2 
 Analysis Date = 10/25/04 
 Lab Sample ID = 2380231 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 45160-55DIW  Lab Value = 139.380 
 Most Probable Value = 134.550 
 Percent Recovery = 103.6 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2310185 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 124.560 
 Most Probable Value = 134.550 
 Percent Recovery = 92.6 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2240195 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 45160-55DIW  Lab Value = 129.260 
 Most Probable Value = 134.550 
 Percent Recovery = 96.1 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2090246 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 139.200 
 Most Probable Value = 134.550 
 Percent Recovery = 103.5 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2030081 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 134.040 
 Most Probable Value = 134.550 
 Percent Recovery = 99.6 
 Analysis Date = 09/23/04 
 Lab Sample ID = 1880085 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 135.060 
 Most Probable Value = 134.550 
 Percent Recovery = 100.4 
 Analysis Date = 09/21/04 
 Lab Sample ID = 1950101 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 207.720 
 Most Probable Value = 193.000 
 Percent Recovery = 107.6 
 Analysis Date = 09/15/04 
 Lab Sample ID = 1800052 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50162-50164  Lab Value = 205.160 
 Most Probable Value = 193.000 
 Percent Recovery = 106.3 
 Analysis Date = 09/07/04 
 Lab Sample ID = 1700345 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50164  Lab Value = 194.270 
 Most Probable Value = 193.000 
 Percent Recovery = 100.7 
 Analysis Date = 08/30/04 
 Lab Sample ID = 1660227 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 209.140 
 Most Probable Value = 193.000 
 Percent Recovery = 108.4 
 Analysis Date = 08/26/04 
 Lab Sample ID = 1560050 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 50162-50164  Lab Value = 143.730 
 Most Probable Value = 134.550 
 Percent Recovery = 106.8 
 Analysis Date = 08/03/04 
 Lab Sample ID = 1470160 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 45160-55DIW  Lab Value = 131.480 
 Most Probable Value = 134.550 
 Percent Recovery = 97.7 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1390168 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 135.670 
 Most Probable Value = 134.550 
 Percent Recovery = 100.8 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1320090 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 134.670 
 Most Probable Value = 134.550 
 Percent Recovery = 100.1 
 Analysis Date = 06/16/04 
 Lab Sample ID = 1250056 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 137.830 
 Most Probable Value = 134.550 
 Percent Recovery = 102.4 
 Analysis Date = 06/08/04 
 Lab Sample ID = 1180087 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 131.540 
 Most Probable Value = 134.550 
 Percent Recovery = 97.8 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1110138 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 135.810 
 Most Probable Value = 134.550 
 Percent Recovery = 100.9 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1040079 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 147.020 
 Most Probable Value = 134.550 
 Percent Recovery = 109.3 
 Analysis Date = 05/18/04 
 Lab Sample ID = 0970089 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 218.480 
 Most Probable Value = 193.000 
 Percent Recovery = 113.2 
 Analysis Date = 05/11/04 
 Lab Sample ID = 0840042 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 50162-50164  Lab Value = 210.650 
 Most Probable Value = 193.000 
 Percent Recovery = 109.1 
 Analysis Date = 04/27/04 
 Lab Sample ID = 0760006 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 50162-50164  Lab Value = 201.890 
 Most Probable Value = 193.000 
 Percent Recovery = 104.6 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0700087 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 201.970 
 Most Probable Value = 193.000 
 Percent Recovery = 104.6 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0620097 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 133.440 
 Most Probable Value = 134.550 
 Percent Recovery = 99.2 
 Analysis Date = 04/07/04 
 Lab Sample ID = 0560018 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 138.050 
 Most Probable Value = 134.550 
 Percent Recovery = 102.6 
 Analysis Date = 03/18/04 
 Lab Sample ID = 0490045 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 137.590 
 Most Probable Value = 134.550 
 Percent Recovery = 102.3 
 Analysis Date = 03/18/04 
 Lab Sample ID = 0410084 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 128.690 
 Most Probable Value = 134.550 
 Percent Recovery = 95.6 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0270022 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 134.320 
 Most Probable Value = 134.550 
 Percent Recovery = 99.8 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0350006 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 137.380 
 Most Probable Value = 134.550 
 Percent Recovery = 102.1 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0210225 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 140.950 
 Most Probable Value = 134.550 
 Percent Recovery = 104.8 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0120094 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 137.620 
 Most Probable Value = 134.550 
 Percent Recovery = 102.3 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0050041 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 184.350 
 Most Probable Value = 193.000 
 Percent Recovery = 95.5 
 Analysis Date = 02/10/04 
 Lab Sample ID = 3580003 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50164  Lab Value = 191.460 
 Most Probable Value = 193.000 
 Percent Recovery = 99.2 
 Analysis Date = 02/03/04 
 Lab Sample ID = 3510016 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 142.040 
 Most Probable Value = 134.550 
 Percent Recovery = 105.6 
 Analysis Date = 02/03/04 
 Lab Sample ID = 2940233 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 45160-55DIW  Lab Value = 171.600 
 Most Probable Value = 193.000 
 Percent Recovery = 88.9 
 Analysis Date = 01/28/04 
 Lab Sample ID = 3440152 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50162-50164  Lab Value = 182.910 
 Most Probable Value = 193.000 
 Percent Recovery = 94.8 
 Analysis Date = 12/29/03 
 Lab Sample ID = 3370089 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50164  Lab Value = 127.990 
 Most Probable Value = 134.550 
 Percent Recovery = 95.1 
 Analysis Date = 12/29/03 
 Lab Sample ID = 3290167 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 134.170 
 Most Probable Value = 134.550 
 Percent Recovery = 99.7 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3220119 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 130.850 
 Most Probable Value = 134.550 
 Percent Recovery = 97.3 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3160057 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 140.690 
 Most Probable Value = 134.550 
 Percent Recovery = 104.6 
 Analysis Date = 12/10/03 
 Lab Sample ID = 3100098 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 139.480 
 Most Probable Value = 134.550 
 Percent Recovery = 103.7 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3010020 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 127.640 
 Most Probable Value = 134.550 
 Percent Recovery = 94.9 
 Analysis Date = 11/04/03 
 Lab Sample ID = 2870156 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 134.240 
 Most Probable Value = 134.550 
 Percent Recovery = 99.8 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2790106 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 45160-55DIW  Y = 100
The SGPlot Procedure



- Solids, ROE@180 Deg C (TDS), FIL, GRAV -
Percent Recovery by Date
Lab: NWQL, PCode: 70300, MCode: ROE10
Analysis Dates: 10/03/01 through 09/25/06
Open Data Set

 Lab Value = 63.320 
 Most Probable Value = 71.625 
 Percent Recovery = 88.4 
 Analysis Date = 09/25/06 
 Lab Sample ID = 2630119 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 74.620 
 Most Probable Value = 71.625 
 Percent Recovery = 104.2 
 Analysis Date = 09/25/06 
 Lab Sample ID = 2620209 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 76.180 
 Most Probable Value = 76.375 
 Percent Recovery = 99.7 
 Analysis Date = 09/25/06 
 Lab Sample ID = 2580205 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25172-75170  Lab Value = 74.830 
 Most Probable Value = 71.625 
 Percent Recovery = 104.5 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2510397 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 67.000 
 Most Probable Value = 76.375 
 Percent Recovery = 87.7 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2540001 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 74.650 
 Most Probable Value = 76.375 
 Percent Recovery = 97.7 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2500166 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75170  Lab Value = 67.310 
 Most Probable Value = 71.625 
 Percent Recovery = 94.0 
 Analysis Date = 09/13/06 
 Lab Sample ID = 2480070 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 48.270 
 Most Probable Value = 52.500 
 Percent Recovery = 91.9 
 Analysis Date = 09/11/06 
 Lab Sample ID = 2370430 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 79.160 
 Most Probable Value = 76.375 
 Percent Recovery = 103.6 
 Analysis Date = 09/11/06 
 Lab Sample ID = 2400121 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 53.930 
 Most Probable Value = 52.500 
 Percent Recovery = 102.7 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2340037 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 56.520 
 Most Probable Value = 52.500 
 Percent Recovery = 107.7 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2230258 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 51.730 
 Most Probable Value = 52.500 
 Percent Recovery = 98.5 
 Analysis Date = 08/23/06 
 Lab Sample ID = 2300088 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 73.340 
 Most Probable Value = 76.375 
 Percent Recovery = 96.0 
 Analysis Date = 08/23/06 
 Lab Sample ID = 2330212 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 70.460 
 Most Probable Value = 76.375 
 Percent Recovery = 92.3 
 Analysis Date = 08/21/06 
 Lab Sample ID = 2280134 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75170  Lab Value = 67.920 
 Most Probable Value = 76.375 
 Percent Recovery = 88.9 
 Analysis Date = 08/21/06 
 Lab Sample ID = 2260051 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 52.310 
 Most Probable Value = 52.500 
 Percent Recovery = 99.6 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2200104 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 58.060 
 Most Probable Value = 52.500 
 Percent Recovery = 110.6 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2190172 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 72.720 
 Most Probable Value = 76.375 
 Percent Recovery = 95.2 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2190173 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75170  Lab Value = 76.750 
 Most Probable Value = 89.000 
 Percent Recovery = 86.2 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2080098 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50168-50170  Lab Value = 74.200 
 Most Probable Value = 76.375 
 Percent Recovery = 97.2 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2150116 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 45.310 
 Most Probable Value = 52.500 
 Percent Recovery = 86.3 
 Analysis Date = 08/01/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 58.230 
 Most Probable Value = 52.500 
 Percent Recovery = 110.9 
 Analysis Date = 08/01/06 
 Lab Sample ID = 2020229 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 88.080 
 Most Probable Value = 89.000 
 Percent Recovery = 99.0 
 Analysis Date = 08/01/06 
 Lab Sample ID = 2050126 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 54.250 
 Most Probable Value = 52.500 
 Percent Recovery = 103.3 
 Analysis Date = 07/25/06 
 Lab Sample ID = 1990162 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 49.930 
 Most Probable Value = 52.500 
 Percent Recovery = 95.1 
 Analysis Date = 07/25/06 
 Lab Sample ID = 1950017 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 80.960 
 Most Probable Value = 89.000 
 Percent Recovery = 91.0 
 Analysis Date = 07/25/06 
 Lab Sample ID = 2010015 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 84.040 
 Most Probable Value = 89.000 
 Percent Recovery = 94.4 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 50.380 
 Most Probable Value = 52.500 
 Percent Recovery = 96.0 
 Analysis Date = 07/17/06 
 Lab Sample ID = 1910077 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 92.810 
 Most Probable Value = 89.000 
 Percent Recovery = 104.3 
 Analysis Date = 07/17/06 
 Lab Sample ID = 1910072 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50170  Lab Value = 85.950 
 Most Probable Value = 89.000 
 Percent Recovery = 96.6 
 Analysis Date = 07/17/06 
 Lab Sample ID = 1910086 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50170  Lab Value = 50.990 
 Most Probable Value = 52.500 
 Percent Recovery = 97.1 
 Analysis Date = 07/10/06 
 Lab Sample ID = 1860016 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 85.820 
 Most Probable Value = 89.000 
 Percent Recovery = 96.4 
 Analysis Date = 07/10/06 
 Lab Sample ID = 1810354 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50170  Lab Value = 101.450 
 Most Probable Value = 104.875 
 Percent Recovery = 96.7 
 Analysis Date = 07/10/06 
 Lab Sample ID = 1800250 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 81.850 
 Most Probable Value = 89.000 
 Percent Recovery = 92.0 
 Analysis Date = 06/30/06 
 Lab Sample ID = 1740229 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 95.840 
 Most Probable Value = 104.875 
 Percent Recovery = 91.4 
 Analysis Date = 06/30/06 
 Lab Sample ID = 1780112 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 101.360 
 Most Probable Value = 104.875 
 Percent Recovery = 96.6 
 Analysis Date = 06/30/06 
 Lab Sample ID = 1740209 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 92.190 
 Most Probable Value = 89.000 
 Percent Recovery = 103.6 
 Analysis Date = 06/28/06 
 Lab Sample ID = 1730124 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50170  Lab Value = 88.930 
 Most Probable Value = 89.000 
 Percent Recovery = 99.9 
 Analysis Date = 06/28/06 
 Lab Sample ID = 1570195 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50170  Lab Value = 91.710 
 Most Probable Value = 89.000 
 Percent Recovery = 103.0 
 Analysis Date = 06/21/06 
 Lab Sample ID = 1670243 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50170  Lab Value = 99.200 
 Most Probable Value = 104.875 
 Percent Recovery = 94.6 
 Analysis Date = 06/20/06 
 Lab Sample ID = 1660145 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75168  Lab Value = 100.490 
 Most Probable Value = 104.875 
 Percent Recovery = 95.8 
 Analysis Date = 06/20/06 
 Lab Sample ID = 1590163 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 88.710 
 Most Probable Value = 89.000 
 Percent Recovery = 99.7 
 Analysis Date = 06/15/06 
 Lab Sample ID = 1600201 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50170  Lab Value = 104.410 
 Most Probable Value = 104.875 
 Percent Recovery = 99.6 
 Analysis Date = 06/15/06 
 Lab Sample ID = 1630149 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25172-75168  Lab Value = 58.190 
 Most Probable Value = 54.000 
 Percent Recovery = 107.8 
 Analysis Date = 06/05/06 
 Lab Sample ID = 1460011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 98.020 
 Most Probable Value = 104.875 
 Percent Recovery = 93.5 
 Analysis Date = 06/05/06 
 Lab Sample ID = 1460005 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75168  Lab Value = 49.450 
 Most Probable Value = 54.000 
 Percent Recovery = 91.6 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1420084 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 97.420 
 Most Probable Value = 104.875 
 Percent Recovery = 92.9 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1390230 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75168  Lab Value = 50.650 
 Most Probable Value = 54.000 
 Percent Recovery = 93.8 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1380004 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 93.440 
 Most Probable Value = 104.875 
 Percent Recovery = 89.1 
 Analysis Date = 05/18/06 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75168  Lab Value = 108.500 
 Most Probable Value = 104.875 
 Percent Recovery = 103.5 
 Analysis Date = 05/18/06 
 Lab Sample ID = 1320173 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75168  Lab Value = 58.420 
 Most Probable Value = 54.000 
 Percent Recovery = 108.2 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1310137 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 55.680 
 Most Probable Value = 54.000 
 Percent Recovery = 103.1 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1280102 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 48.660 
 Most Probable Value = 54.000 
 Percent Recovery = 90.1 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1210050 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 105.560 
 Most Probable Value = 104.875 
 Percent Recovery = 100.7 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 49.450 
 Most Probable Value = 54.000 
 Percent Recovery = 91.6 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1240136 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 106.600 
 Most Probable Value = 104.875 
 Percent Recovery = 101.6 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1220156 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 47.270 
 Most Probable Value = 54.000 
 Percent Recovery = 87.5 
 Analysis Date = 05/08/06 
 Lab Sample ID = 1080076 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 73.170 
 Most Probable Value = 71.625 
 Percent Recovery = 102.2 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1170182 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 73.630 
 Most Probable Value = 71.625 
 Percent Recovery = 102.8 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1150097 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 58.300 
 Most Probable Value = 54.000 
 Percent Recovery = 108.0 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1110231 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 76.730 
 Most Probable Value = 71.625 
 Percent Recovery = 107.1 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1100073 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 70.280 
 Most Probable Value = 71.625 
 Percent Recovery = 98.1 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1030096 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 67.990 
 Most Probable Value = 71.625 
 Percent Recovery = 94.9 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1000125 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 58.110 
 Most Probable Value = 54.000 
 Percent Recovery = 107.6 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1040007 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 57.960 
 Most Probable Value = 54.000 
 Percent Recovery = 107.3 
 Analysis Date = 04/18/06 
 Lab Sample ID = 0970090 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 63.090 
 Most Probable Value = 71.625 
 Percent Recovery = 88.1 
 Analysis Date = 04/10/06 
 Lab Sample ID = 0960077 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 50.750 
 Most Probable Value = 54.000 
 Percent Recovery = 94.0 
 Analysis Date = 04/10/06 
 Lab Sample ID = 0930083 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 69.200 
 Most Probable Value = 71.625 
 Percent Recovery = 96.6 
 Analysis Date = 04/05/06 
 Lab Sample ID = 0870025 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 83.910 
 Most Probable Value = 76.375 
 Percent Recovery = 109.9 
 Analysis Date = 04/05/06 
 Lab Sample ID = 0860079 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75170  Lab Value = 53.030 
 Most Probable Value = 52.500 
 Percent Recovery = 101.0 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0590094 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 66.610 
 Most Probable Value = 71.625 
 Percent Recovery = 93.0 
 Analysis Date = 03/21/06 
 Lab Sample ID = 0750095 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 70.700 
 Most Probable Value = 71.625 
 Percent Recovery = 98.7 
 Analysis Date = 03/21/06 
 Lab Sample ID = 0730045 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 73.300 
 Most Probable Value = 76.375 
 Percent Recovery = 96.0 
 Analysis Date = 03/21/06 
 Lab Sample ID = 0720059 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 74.420 
 Most Probable Value = 71.625 
 Percent Recovery = 103.9 
 Analysis Date = 03/20/06 
 Lab Sample ID = 0660033 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 80.600 
 Most Probable Value = 76.375 
 Percent Recovery = 105.5 
 Analysis Date = 03/20/06 
 Lab Sample ID = 0670053 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 81.690 
 Most Probable Value = 76.375 
 Percent Recovery = 107.0 
 Analysis Date = 03/20/06 
 Lab Sample ID = 0650044 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 68.800 
 Most Probable Value = 71.625 
 Percent Recovery = 96.1 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0610056 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 67.380 
 Most Probable Value = 76.375 
 Percent Recovery = 88.2 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0600074 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 58.980 
 Most Probable Value = 52.500 
 Percent Recovery = 112.3 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0540072 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 61.730 
 Most Probable Value = 52.500 
 Percent Recovery = 117.6 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0520094 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 77.920 
 Most Probable Value = 76.375 
 Percent Recovery = 102.0 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0530040 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 50.690 
 Most Probable Value = 52.500 
 Percent Recovery = 96.6 
 Analysis Date = 03/06/06 
 Lab Sample ID = 0440047 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 77.230 
 Most Probable Value = 76.375 
 Percent Recovery = 101.1 
 Analysis Date = 03/06/06 
 Lab Sample ID = 0470066 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 78.560 
 Most Probable Value = 76.375 
 Percent Recovery = 102.9 
 Analysis Date = 03/06/06 
 Lab Sample ID = 0450026 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 46.060 
 Most Probable Value = 52.500 
 Percent Recovery = 87.7 
 Analysis Date = 02/15/06 
 Lab Sample ID = 0370016 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 73.880 
 Most Probable Value = 76.375 
 Percent Recovery = 96.7 
 Analysis Date = 02/15/06 
 Lab Sample ID = 0380037 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 75.660 
 Most Probable Value = 76.375 
 Percent Recovery = 99.1 
 Analysis Date = 02/15/06 
 Lab Sample ID = 0330065 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75170  Lab Value = 48.460 
 Most Probable Value = 52.500 
 Percent Recovery = 92.3 
 Analysis Date = 01/30/06 
 Lab Sample ID = 0240043 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 52.140 
 Most Probable Value = 52.500 
 Percent Recovery = 99.3 
 Analysis Date = 01/30/06 
 Lab Sample ID = 0190005 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 86.320 
 Most Probable Value = 89.000 
 Percent Recovery = 97.0 
 Analysis Date = 01/30/06 
 Lab Sample ID = 0250059 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50170  Lab Value = 84.010 
 Most Probable Value = 89.000 
 Percent Recovery = 94.4 
 Analysis Date = 01/30/06 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 51.730 
 Most Probable Value = 52.500 
 Percent Recovery = 98.5 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0170063 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 47.090 
 Most Probable Value = 52.500 
 Percent Recovery = 89.7 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0090007 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 83.750 
 Most Probable Value = 89.000 
 Percent Recovery = 94.1 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0130008 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 83.680 
 Most Probable Value = 89.000 
 Percent Recovery = 94.0 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0100027 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 85.730 
 Most Probable Value = 89.000 
 Percent Recovery = 96.3 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0060011 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50170  Lab Value = 55.880 
 Most Probable Value = 52.500 
 Percent Recovery = 106.4 
 Analysis Date = 01/09/06 
 Lab Sample ID = 0040036 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 91.510 
 Most Probable Value = 89.000 
 Percent Recovery = 102.8 
 Analysis Date = 01/09/06 
 Lab Sample ID = 3640076 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50170  Lab Value = 108.830 
 Most Probable Value = 104.875 
 Percent Recovery = 103.8 
 Analysis Date = 01/09/06 
 Lab Sample ID = 3630006 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75168  Lab Value = 91.830 
 Most Probable Value = 89.000 
 Percent Recovery = 103.2 
 Analysis Date = 12/29/05 
 Lab Sample ID = 3560004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50170  Lab Value = 94.490 
 Most Probable Value = 104.875 
 Percent Recovery = 90.1 
 Analysis Date = 12/29/05 
 Lab Sample ID = 3570006 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75168  Lab Value = 87.600 
 Most Probable Value = 89.000 
 Percent Recovery = 98.4 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3530069 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 101.900 
 Most Probable Value = 104.875 
 Percent Recovery = 97.2 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3550004 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 89.720 
 Most Probable Value = 89.000 
 Percent Recovery = 100.8 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3490152 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50170  Lab Value = 87.150 
 Most Probable Value = 89.000 
 Percent Recovery = 97.9 
 Analysis Date = 12/19/05 
 Lab Sample ID = 3420003 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 97.650 
 Most Probable Value = 104.875 
 Percent Recovery = 93.1 
 Analysis Date = 12/19/05 
 Lab Sample ID = 3480001 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75168  Lab Value = 47.930 
 Most Probable Value = 54.000 
 Percent Recovery = 88.8 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3340010 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 84.600 
 Most Probable Value = 89.000 
 Percent Recovery = 95.1 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3390047 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50170  Lab Value = 94.810 
 Most Probable Value = 104.875 
 Percent Recovery = 90.4 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3430074 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75168  Lab Value = 98.280 
 Most Probable Value = 104.875 
 Percent Recovery = 93.7 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3400168 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75168  Lab Value = 97.240 
 Most Probable Value = 104.875 
 Percent Recovery = 92.7 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3340007 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75168  Lab Value = 92.460 
 Most Probable Value = 104.875 
 Percent Recovery = 88.2 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3260096 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75168  Lab Value = 52.620 
 Most Probable Value = 54.000 
 Percent Recovery = 97.4 
 Analysis Date = 11/29/05 
 Lab Sample ID = 3270114 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 49.040 
 Most Probable Value = 54.000 
 Percent Recovery = 90.8 
 Analysis Date = 11/29/05 
 Lab Sample ID = 3250048 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 90.530 
 Most Probable Value = 104.875 
 Percent Recovery = 86.3 
 Analysis Date = 11/29/05 
 Lab Sample ID = 3190011 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25172-75168  Lab Value = 103.110 
 Most Probable Value = 104.875 
 Percent Recovery = 98.3 
 Analysis Date = 11/22/05 
 Lab Sample ID = 3210140 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 52.410 
 Most Probable Value = 54.000 
 Percent Recovery = 97.1 
 Analysis Date = 11/17/05 
 Lab Sample ID = 3180037 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 55.530 
 Most Probable Value = 54.000 
 Percent Recovery = 102.8 
 Analysis Date = 11/17/05 
 Lab Sample ID = 3080099 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 51.280 
 Most Probable Value = 54.000 
 Percent Recovery = 95.0 
 Analysis Date = 11/14/05 
 Lab Sample ID = 3120059 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 96.170 
 Most Probable Value = 104.875 
 Percent Recovery = 91.7 
 Analysis Date = 11/14/05 
 Lab Sample ID = 3110076 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 55.020 
 Most Probable Value = 54.000 
 Percent Recovery = 101.9 
 Analysis Date = 11/07/05 
 Lab Sample ID = 3040128 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 104.800 
 Most Probable Value = 104.875 
 Percent Recovery = 99.9 
 Analysis Date = 11/07/05 
 Lab Sample ID = 3060045 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25172-75168  Lab Value = 71.890 
 Most Probable Value = 71.625 
 Percent Recovery = 100.4 
 Analysis Date = 11/01/05 
 Lab Sample ID = 3010128 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 67.490 
 Most Probable Value = 71.625 
 Percent Recovery = 94.2 
 Analysis Date = 11/01/05 
 Lab Sample ID = 2980100 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 71.280 
 Most Probable Value = 71.625 
 Percent Recovery = 99.5 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970030 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 49.580 
 Most Probable Value = 54.000 
 Percent Recovery = 91.8 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970037 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 52.090 
 Most Probable Value = 54.000 
 Percent Recovery = 96.5 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2900077 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 53.720 
 Most Probable Value = 54.000 
 Percent Recovery = 99.5 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2800165 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 54.970 
 Most Probable Value = 54.000 
 Percent Recovery = 101.8 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2920100 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 72.700 
 Most Probable Value = 71.625 
 Percent Recovery = 101.5 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2870110 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 67.690 
 Most Probable Value = 71.625 
 Percent Recovery = 94.5 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2850127 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 70.630 
 Most Probable Value = 71.625 
 Percent Recovery = 98.6 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2790063 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 53.780 
 Most Probable Value = 54.000 
 Percent Recovery = 99.6 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2770190 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 63.070 
 Most Probable Value = 54.000 
 Percent Recovery = 116.8 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2720016 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 162.600 
 Most Probable Value = 153.000 
 Percent Recovery = 106.3 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2700024 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 56.200 
 Most Probable Value = 54.000 
 Percent Recovery = 104.1 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2650124 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 154.860 
 Most Probable Value = 153.000 
 Percent Recovery = 101.2 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2660202 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50164  Lab Value = 51.220 
 Most Probable Value = 54.000 
 Percent Recovery = 94.9 
 Analysis Date = 09/28/05 
 Lab Sample ID = 2450120 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 54.820 
 Most Probable Value = 54.000 
 Percent Recovery = 101.5 
 Analysis Date = 09/26/05 
 Lab Sample ID = 2580115 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 147.760 
 Most Probable Value = 153.000 
 Percent Recovery = 96.6 
 Analysis Date = 09/26/05 
 Lab Sample ID = 2630006 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50164  Lab Value = 54.490 
 Most Probable Value = 54.000 
 Percent Recovery = 100.9 
 Analysis Date = 09/19/05 
 Lab Sample ID = 2510180 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 129.780 
 Most Probable Value = 153.000 
 Percent Recovery = 84.8 
 Analysis Date = 09/19/05 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50168-50164  Lab Value = 154.410 
 Most Probable Value = 153.000 
 Percent Recovery = 100.9 
 Analysis Date = 09/19/05 
 Lab Sample ID = 2520043 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50164  Lab Value = 151.480 
 Most Probable Value = 153.000 
 Percent Recovery = 99.0 
 Analysis Date = 09/19/05 
 Lab Sample ID = 2490117 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 155.810 
 Most Probable Value = 153.000 
 Percent Recovery = 101.8 
 Analysis Date = 09/13/05 
 Lab Sample ID = 2380183 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50164  Lab Value = 193.360 
 Most Probable Value = 195.000 
 Percent Recovery = 99.2 
 Analysis Date = 09/06/05 
 Lab Sample ID = 2360004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 201.550 
 Most Probable Value = 195.000 
 Percent Recovery = 103.4 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2340043 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 154.280 
 Most Probable Value = 153.000 
 Percent Recovery = 100.8 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2310007 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50164  Lab Value = 181.830 
 Most Probable Value = 195.000 
 Percent Recovery = 93.2 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2290212 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 142.070 
 Most Probable Value = 153.000 
 Percent Recovery = 92.9 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2280032 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50168-50164  Lab Value = 140.370 
 Most Probable Value = 153.000 
 Percent Recovery = 91.7 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2240418 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50168-50164  Lab Value = 192.250 
 Most Probable Value = 195.000 
 Percent Recovery = 98.6 
 Analysis Date = 08/22/05 
 Lab Sample ID = 2230319 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 184.440 
 Most Probable Value = 195.000 
 Percent Recovery = 94.6 
 Analysis Date = 08/22/05 
 Lab Sample ID = 2220222 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75166-25DIW  Lab Value = 149.190 
 Most Probable Value = 153.000 
 Percent Recovery = 97.5 
 Analysis Date = 08/22/05 
 Lab Sample ID = 2140085 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50164  Lab Value = 199.570 
 Most Probable Value = 195.000 
 Percent Recovery = 102.3 
 Analysis Date = 08/18/05 
 Lab Sample ID = 2150227 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 145.080 
 Most Probable Value = 153.000 
 Percent Recovery = 94.8 
 Analysis Date = 08/18/05 
 Lab Sample ID = 2170142 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50164  Lab Value = 193.160 
 Most Probable Value = 195.000 
 Percent Recovery = 99.1 
 Analysis Date = 08/15/05 
 Lab Sample ID = 2100053 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 185.840 
 Most Probable Value = 195.000 
 Percent Recovery = 95.3 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2030282 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 240.610 
 Most Probable Value = 229.000 
 Percent Recovery = 105.1 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2080321 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50166  Lab Value = 236.650 
 Most Probable Value = 229.000 
 Percent Recovery = 103.3 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2060112 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 196.680 
 Most Probable Value = 195.000 
 Percent Recovery = 100.9 
 Analysis Date = 08/08/05 
 Lab Sample ID = 2000159 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 226.980 
 Most Probable Value = 229.000 
 Percent Recovery = 99.1 
 Analysis Date = 08/08/05 
 Lab Sample ID = 2010184 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50166  Lab Value = 193.590 
 Most Probable Value = 195.000 
 Percent Recovery = 99.3 
 Analysis Date = 08/04/05 
 Lab Sample ID = 1960088 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 224.770 
 Most Probable Value = 229.000 
 Percent Recovery = 98.2 
 Analysis Date = 08/04/05 
 Lab Sample ID = 1940290 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50166  Lab Value = 189.960 
 Most Probable Value = 195.000 
 Percent Recovery = 97.4 
 Analysis Date = 08/01/05 
 Lab Sample ID = 1890263 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 228.350 
 Most Probable Value = 229.000 
 Percent Recovery = 99.7 
 Analysis Date = 08/01/05 
 Lab Sample ID = 1920125 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 186.970 
 Most Probable Value = 195.000 
 Percent Recovery = 95.9 
 Analysis Date = 07/28/05 
 Lab Sample ID = 1860039 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 224.040 
 Most Probable Value = 229.000 
 Percent Recovery = 97.8 
 Analysis Date = 07/28/05 
 Lab Sample ID = 1810184 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50166  Lab Value = 225.460 
 Most Probable Value = 229.000 
 Percent Recovery = 98.5 
 Analysis Date = 07/28/05 
 Lab Sample ID = 1870123 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50166  Lab Value = 222.570 
 Most Probable Value = 222.000 
 Percent Recovery = 100.3 
 Analysis Date = 07/28/05 
 Lab Sample ID = 1800016 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25168-75166  Lab Value = 221.580 
 Most Probable Value = 229.000 
 Percent Recovery = 96.8 
 Analysis Date = 07/25/05 
 Lab Sample ID = 1740228 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50166  Lab Value = 223.730 
 Most Probable Value = 222.000 
 Percent Recovery = 100.8 
 Analysis Date = 07/25/05 
 Lab Sample ID = 1750354 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 199.020 
 Most Probable Value = 229.000 
 Percent Recovery = 86.9 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1710125 
 Number of FPS (SD) = -2.4 
 Blind Sample ID = 50164-50166  Lab Value = 216.470 
 Most Probable Value = 222.000 
 Percent Recovery = 97.5 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1720230 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25168-75166  Lab Value = 219.880 
 Most Probable Value = 229.000 
 Percent Recovery = 96.0 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1670214 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50166  Lab Value = 225.990 
 Most Probable Value = 222.000 
 Percent Recovery = 101.8 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1650167 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 219.850 
 Most Probable Value = 229.000 
 Percent Recovery = 96.0 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1600262 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50166  Lab Value = 221.270 
 Most Probable Value = 222.000 
 Percent Recovery = 99.7 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1610160 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 226.110 
 Most Probable Value = 222.000 
 Percent Recovery = 101.9 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1580152 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 229.080 
 Most Probable Value = 229.000 
 Percent Recovery = 100.0 
 Analysis Date = 06/23/05 
 Lab Sample ID = 1570143 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50166  Lab Value = 223.300 
 Most Probable Value = 222.000 
 Percent Recovery = 100.6 
 Analysis Date = 06/23/05 
 Lab Sample ID = 1510155 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 103.900 
 Most Probable Value = 99.000 
 Percent Recovery = 104.9 
 Analysis Date = 06/15/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 104.440 
 Most Probable Value = 99.000 
 Percent Recovery = 105.5 
 Analysis Date = 06/06/05 
 Lab Sample ID = 1430071 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 103.730 
 Most Probable Value = 99.000 
 Percent Recovery = 104.8 
 Analysis Date = 06/06/05 
 Lab Sample ID = 1380126 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 228.100 
 Most Probable Value = 222.000 
 Percent Recovery = 102.7 
 Analysis Date = 06/06/05 
 Lab Sample ID = 1400212 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 222.330 
 Most Probable Value = 222.000 
 Percent Recovery = 100.1 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1370183 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25168-75166  Lab Value = 214.430 
 Most Probable Value = 222.000 
 Percent Recovery = 96.6 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1330243 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25168-75166  Lab Value = 91.100 
 Most Probable Value = 99.000 
 Percent Recovery = 92.0 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1310149 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 87.570 
 Most Probable Value = 99.000 
 Percent Recovery = 88.5 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1290082 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 228.370 
 Most Probable Value = 222.000 
 Percent Recovery = 102.9 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1260175 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 52.950 
 Most Probable Value = 54.000 
 Percent Recovery = 98.1 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1010109 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 102.460 
 Most Probable Value = 99.000 
 Percent Recovery = 103.5 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1240238 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 102.900 
 Most Probable Value = 99.000 
 Percent Recovery = 103.9 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1190254 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 220.140 
 Most Probable Value = 222.000 
 Percent Recovery = 99.2 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1230133 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 49.400 
 Most Probable Value = 54.000 
 Percent Recovery = 91.5 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1170145 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 45.670 
 Most Probable Value = 54.000 
 Percent Recovery = 84.6 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1150104 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 52.590 
 Most Probable Value = 54.000 
 Percent Recovery = 97.4 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1100120 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 99.460 
 Most Probable Value = 99.000 
 Percent Recovery = 100.5 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1120324 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 53.280 
 Most Probable Value = 54.000 
 Percent Recovery = 98.7 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 75.560 
 Most Probable Value = 99.000 
 Percent Recovery = 76.3 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1090064 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 89.530 
 Most Probable Value = 99.000 
 Percent Recovery = 90.4 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1050219 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 44.940 
 Most Probable Value = 54.000 
 Percent Recovery = 83.2 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0750082 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 49.510 
 Most Probable Value = 54.000 
 Percent Recovery = 91.7 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0960149 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 86.970 
 Most Probable Value = 99.000 
 Percent Recovery = 87.8 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0980167 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 90.970 
 Most Probable Value = 99.000 
 Percent Recovery = 91.9 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0950132 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 59.380 
 Most Probable Value = 54.000 
 Percent Recovery = 110.0 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0870068 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 52.550 
 Most Probable Value = 54.000 
 Percent Recovery = 97.3 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0730075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 158.440 
 Most Probable Value = 153.000 
 Percent Recovery = 103.6 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0840176 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 50.180 
 Most Probable Value = 54.000 
 Percent Recovery = 92.9 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0810029 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 42.840 
 Most Probable Value = 54.000 
 Percent Recovery = 79.3 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0610080 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 140.100 
 Most Probable Value = 153.000 
 Percent Recovery = 91.6 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0810033 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50168-50164  Lab Value = 137.090 
 Most Probable Value = 153.000 
 Percent Recovery = 89.6 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0760179 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50168-50164  Lab Value = 45.970 
 Most Probable Value = 54.000 
 Percent Recovery = 85.1 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0660058 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 149.370 
 Most Probable Value = 153.000 
 Percent Recovery = 97.6 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0700205 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50164  Lab Value = 133.390 
 Most Probable Value = 153.000 
 Percent Recovery = 87.2 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0670093 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50168-50164  Lab Value = 141.390 
 Most Probable Value = 153.000 
 Percent Recovery = 92.4 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0620100 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50168-50164  Lab Value = 198.340 
 Most Probable Value = 195.000 
 Percent Recovery = 101.7 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0560029 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 189.010 
 Most Probable Value = 195.000 
 Percent Recovery = 96.9 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0540035 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 146.250 
 Most Probable Value = 153.000 
 Percent Recovery = 95.6 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0590068 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50164  Lab Value = 191.870 
 Most Probable Value = 195.000 
 Percent Recovery = 98.4 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0530104 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 191.560 
 Most Probable Value = 195.000 
 Percent Recovery = 98.2 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0420131 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 142.030 
 Most Probable Value = 153.000 
 Percent Recovery = 92.8 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0530102 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50168-50164  Lab Value = 145.190 
 Most Probable Value = 153.000 
 Percent Recovery = 94.9 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0480106 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50164  Lab Value = 142.340 
 Most Probable Value = 153.000 
 Percent Recovery = 93.0 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0470026 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50164  Lab Value = 197.110 
 Most Probable Value = 195.000 
 Percent Recovery = 101.1 
 Analysis Date = 02/16/05 
 Lab Sample ID = 0390057 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 195.000 
 Most Probable Value = 195.000 
 Percent Recovery = 100.0 
 Analysis Date = 02/16/05 
 Lab Sample ID = 0380081 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 137.810 
 Most Probable Value = 153.000 
 Percent Recovery = 90.1 
 Analysis Date = 02/16/05 
 Lab Sample ID = 0380080 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50168-50164  Lab Value = 151.330 
 Most Probable Value = 153.000 
 Percent Recovery = 98.9 
 Analysis Date = 02/16/05 
 Lab Sample ID = 0330053 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 188.990 
 Most Probable Value = 195.000 
 Percent Recovery = 96.9 
 Analysis Date = 02/08/05 
 Lab Sample ID = 0310046 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 217.140 
 Most Probable Value = 229.000 
 Percent Recovery = 94.8 
 Analysis Date = 02/08/05 
 Lab Sample ID = 0280052 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50164-50166  Lab Value = 191.980 
 Most Probable Value = 195.000 
 Percent Recovery = 98.5 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0240051 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 192.390 
 Most Probable Value = 195.000 
 Percent Recovery = 98.7 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0190085 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 197.850 
 Most Probable Value = 195.000 
 Percent Recovery = 101.5 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0180073 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 220.070 
 Most Probable Value = 229.000 
 Percent Recovery = 96.1 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0250044 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50166  Lab Value = 219.970 
 Most Probable Value = 229.000 
 Percent Recovery = 96.1 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0210119 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50166  Lab Value = 224.310 
 Most Probable Value = 229.000 
 Percent Recovery = 98.0 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0130108 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50166  Lab Value = 224.410 
 Most Probable Value = 229.000 
 Percent Recovery = 98.0 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0100087 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50166  Lab Value = 195.560 
 Most Probable Value = 195.000 
 Percent Recovery = 100.3 
 Analysis Date = 01/13/05 
 Lab Sample ID = 0070092 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 193.370 
 Most Probable Value = 195.000 
 Percent Recovery = 99.2 
 Analysis Date = 01/13/05 
 Lab Sample ID = 0040023 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 215.120 
 Most Probable Value = 229.000 
 Percent Recovery = 93.9 
 Analysis Date = 01/13/05 
 Lab Sample ID = 3640099 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50164-50166  Lab Value = 216.700 
 Most Probable Value = 229.000 
 Percent Recovery = 94.6 
 Analysis Date = 01/13/05 
 Lab Sample ID = 0060062 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50166  Lab Value = 221.510 
 Most Probable Value = 229.000 
 Percent Recovery = 96.7 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3570032 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50166  Lab Value = 217.400 
 Most Probable Value = 229.000 
 Percent Recovery = 94.9 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3520152 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50164-50166  Lab Value = 228.430 
 Most Probable Value = 229.000 
 Percent Recovery = 99.8 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3500121 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50166  Lab Value = 215.320 
 Most Probable Value = 222.000 
 Percent Recovery = 97.0 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3630016 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 214.860 
 Most Probable Value = 222.000 
 Percent Recovery = 96.8 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3620026 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25168-75166  Lab Value = 212.900 
 Most Probable Value = 222.000 
 Percent Recovery = 95.9 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3560050 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25168-75166  Lab Value = 213.840 
 Most Probable Value = 222.000 
 Percent Recovery = 96.3 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3490090 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25168-75166  Lab Value = 223.010 
 Most Probable Value = 229.000 
 Percent Recovery = 97.4 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3410091 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50166  Lab Value = 219.140 
 Most Probable Value = 229.000 
 Percent Recovery = 95.7 
 Analysis Date = 12/27/04 
 Lab Sample ID = 3430168 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50166  Lab Value = 227.490 
 Most Probable Value = 222.000 
 Percent Recovery = 102.5 
 Analysis Date = 12/27/04 
 Lab Sample ID = 3440142 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 208.890 
 Most Probable Value = 222.000 
 Percent Recovery = 94.1 
 Analysis Date = 12/27/04 
 Lab Sample ID = 3430065 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25168-75166  Lab Value = 214.820 
 Most Probable Value = 222.000 
 Percent Recovery = 96.8 
 Analysis Date = 12/22/04 
 Lab Sample ID = 3350091 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25168-75166  Lab Value = 92.240 
 Most Probable Value = 99.000 
 Percent Recovery = 93.2 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3310072 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 100.770 
 Most Probable Value = 99.000 
 Percent Recovery = 101.8 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3280101 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 96.340 
 Most Probable Value = 99.000 
 Percent Recovery = 97.3 
 Analysis Date = 12/16/04 
 Lab Sample ID = 3270046 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 216.490 
 Most Probable Value = 222.000 
 Percent Recovery = 97.5 
 Analysis Date = 12/16/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25168-75166  Lab Value = 216.490 
 Most Probable Value = 222.000 
 Percent Recovery = 97.5 
 Analysis Date = 12/16/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25168-75166  Lab Value = 212.890 
 Most Probable Value = 222.000 
 Percent Recovery = 95.9 
 Analysis Date = 12/16/04 
 Lab Sample ID = 3220111 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25168-75166  Lab Value = 110.240 
 Most Probable Value = 99.000 
 Percent Recovery = 111.4 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3150132 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 97.370 
 Most Probable Value = 99.000 
 Percent Recovery = 98.4 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3130199 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 220.880 
 Most Probable Value = 222.000 
 Percent Recovery = 99.5 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3200082 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 95.720 
 Most Probable Value = 99.000 
 Percent Recovery = 96.7 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3080118 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 204.360 
 Most Probable Value = 222.000 
 Percent Recovery = 92.1 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3100046 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25168-75166  Lab Value = 221.360 
 Most Probable Value = 222.000 
 Percent Recovery = 99.7 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3080007 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 97.010 
 Most Probable Value = 99.000 
 Percent Recovery = 98.0 
 Analysis Date = 12/06/04 
 Lab Sample ID = 3060016 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 51.980 
 Most Probable Value = 54.000 
 Percent Recovery = 96.3 
 Analysis Date = 12/02/04 
 Lab Sample ID = 3010208 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 60.080 
 Most Probable Value = 54.000 
 Percent Recovery = 111.3 
 Analysis Date = 12/02/04 
 Lab Sample ID = 2870066 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 273.770 
 Most Probable Value = 243.500 
 Percent Recovery = 112.4 
 Analysis Date = 12/02/04 
 Lab Sample ID = 2580138 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 50162-50160  Lab Value = 54.430 
 Most Probable Value = 54.000 
 Percent Recovery = 100.8 
 Analysis Date = 12/01/04 
 Lab Sample ID = 2990111 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 92.780 
 Most Probable Value = 99.000 
 Percent Recovery = 93.7 
 Analysis Date = 11/30/04 
 Lab Sample ID = 2960265 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 48.310 
 Most Probable Value = 54.000 
 Percent Recovery = 89.5 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 97.350 
 Most Probable Value = 99.000 
 Percent Recovery = 98.3 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2940025 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 97.290 
 Most Probable Value = 99.000 
 Percent Recovery = 98.3 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2890204 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 45.230 
 Most Probable Value = 54.000 
 Percent Recovery = 83.8 
 Analysis Date = 11/18/04 
 Lab Sample ID = 2820229 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 90.290 
 Most Probable Value = 99.000 
 Percent Recovery = 91.2 
 Analysis Date = 11/18/04 
 Lab Sample ID = 2820219 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 246.720 
 Most Probable Value = 243.500 
 Percent Recovery = 101.3 
 Analysis Date = 11/18/04 
 Lab Sample ID = 2640150 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 48.990 
 Most Probable Value = 54.000 
 Percent Recovery = 90.7 
 Analysis Date = 11/17/04 
 Lab Sample ID = 2790156 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 103.680 
 Most Probable Value = 99.000 
 Percent Recovery = 104.7 
 Analysis Date = 11/12/04 
 Lab Sample ID = 2780100 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 100.150 
 Most Probable Value = 99.000 
 Percent Recovery = 101.2 
 Analysis Date = 11/12/04 
 Lab Sample ID = 2730045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 96.460 
 Most Probable Value = 99.000 
 Percent Recovery = 97.4 
 Analysis Date = 11/12/04 
 Lab Sample ID = 2720076 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 245.720 
 Most Probable Value = 243.500 
 Percent Recovery = 100.9 
 Analysis Date = 11/12/04 
 Lab Sample ID = 2720112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 186.310 
 Most Probable Value = 193.000 
 Percent Recovery = 96.5 
 Analysis Date = 11/09/04 
 Lab Sample ID = 2390382 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50164  Lab Value = 99.640 
 Most Probable Value = 99.000 
 Percent Recovery = 100.6 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2650152 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 102.250 
 Most Probable Value = 99.000 
 Percent Recovery = 103.3 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2610099 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 232.610 
 Most Probable Value = 243.500 
 Percent Recovery = 95.5 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2660098 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 280.390 
 Most Probable Value = 273.750 
 Percent Recovery = 102.4 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2360304 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 278.520 
 Most Probable Value = 273.750 
 Percent Recovery = 101.7 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2360306 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 101.010 
 Most Probable Value = 99.000 
 Percent Recovery = 102.0 
 Analysis Date = 11/02/04 
 Lab Sample ID = 2570021 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 81.380 
 Most Probable Value = 99.000 
 Percent Recovery = 82.2 
 Analysis Date = 10/28/04 
 Lab Sample ID = 2520066 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 247.140 
 Most Probable Value = 243.500 
 Percent Recovery = 101.5 
 Analysis Date = 10/28/04 
 Lab Sample ID = 2520139 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 249.210 
 Most Probable Value = 243.500 
 Percent Recovery = 102.3 
 Analysis Date = 10/28/04 
 Lab Sample ID = 2470067 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 267.140 
 Most Probable Value = 273.750 
 Percent Recovery = 97.6 
 Analysis Date = 10/25/04 
 Lab Sample ID = 2400254 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25164-75160  Lab Value = 193.580 
 Most Probable Value = 193.000 
 Percent Recovery = 100.3 
 Analysis Date = 10/21/04 
 Lab Sample ID = 2450030 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50164  Lab Value = 173.650 
 Most Probable Value = 193.000 
 Percent Recovery = 90.0 
 Analysis Date = 10/18/04 
 Lab Sample ID = 2330199 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50162-50164  Lab Value = 192.590 
 Most Probable Value = 193.000 
 Percent Recovery = 99.8 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2290180 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50164  Lab Value = 272.500 
 Most Probable Value = 273.750 
 Percent Recovery = 99.5 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2290109 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25164-75160  Lab Value = 266.620 
 Most Probable Value = 273.750 
 Percent Recovery = 97.4 
 Analysis Date = 10/08/04 
 Lab Sample ID = 2180208 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25164-75160  Lab Value = 203.360 
 Most Probable Value = 193.000 
 Percent Recovery = 105.4 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2250113 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50164  Lab Value = 200.920 
 Most Probable Value = 193.000 
 Percent Recovery = 104.1 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2190179 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50164  Lab Value = 278.560 
 Most Probable Value = 273.750 
 Percent Recovery = 101.8 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2220154 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 230.920 
 Most Probable Value = 243.500 
 Percent Recovery = 94.8 
 Analysis Date = 10/04/04 
 Lab Sample ID = 2110281 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50160  Lab Value = 343.370 
 Most Probable Value = 337.500 
 Percent Recovery = 101.7 
 Analysis Date = 10/04/04 
 Lab Sample ID = 2120268 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 333.740 
 Most Probable Value = 337.500 
 Percent Recovery = 98.9 
 Analysis Date = 09/30/04 
 Lab Sample ID = 2100144 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 243.250 
 Most Probable Value = 243.500 
 Percent Recovery = 99.9 
 Analysis Date = 09/28/04 
 Lab Sample ID = 2080070 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 349.400 
 Most Probable Value = 337.500 
 Percent Recovery = 103.5 
 Analysis Date = 09/28/04 
 Lab Sample ID = 2040259 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50160-50158  Lab Value = 249.880 
 Most Probable Value = 243.500 
 Percent Recovery = 102.6 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2030201 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 344.490 
 Most Probable Value = 337.500 
 Percent Recovery = 102.1 
 Analysis Date = 09/23/04 
 Lab Sample ID = 1900169 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50158  Lab Value = 235.230 
 Most Probable Value = 243.500 
 Percent Recovery = 96.6 
 Analysis Date = 09/21/04 
 Lab Sample ID = 1980047 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 343.550 
 Most Probable Value = 337.500 
 Percent Recovery = 101.8 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2010151 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 342.760 
 Most Probable Value = 337.500 
 Percent Recovery = 101.6 
 Analysis Date = 09/21/04 
 Lab Sample ID = 1960109 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 244.540 
 Most Probable Value = 243.500 
 Percent Recovery = 100.4 
 Analysis Date = 09/15/04 
 Lab Sample ID = 1910175 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 246.550 
 Most Probable Value = 243.500 
 Percent Recovery = 101.3 
 Analysis Date = 09/15/04 
 Lab Sample ID = 1890093 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 245.130 
 Most Probable Value = 243.500 
 Percent Recovery = 100.7 
 Analysis Date = 09/13/04 
 Lab Sample ID = 1750197 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 253.240 
 Most Probable Value = 243.500 
 Percent Recovery = 104.0 
 Analysis Date = 09/13/04 
 Lab Sample ID = 1670237 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50160  Lab Value = 99.900 
 Most Probable Value = 99.000 
 Percent Recovery = 100.9 
 Analysis Date = 09/09/04 
 Lab Sample ID = 1820223 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 94.730 
 Most Probable Value = 99.000 
 Percent Recovery = 95.7 
 Analysis Date = 09/09/04 
 Lab Sample ID = 1800146 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 244.550 
 Most Probable Value = 243.500 
 Percent Recovery = 100.4 
 Analysis Date = 09/09/04 
 Lab Sample ID = 1810178 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 104.130 
 Most Probable Value = 99.000 
 Percent Recovery = 105.2 
 Analysis Date = 09/07/04 
 Lab Sample ID = 1740199 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 114.700 
 Most Probable Value = 99.000 
 Percent Recovery = 115.9 
 Analysis Date = 09/07/04 
 Lab Sample ID = 1680178 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 239.460 
 Most Probable Value = 243.500 
 Percent Recovery = 98.3 
 Analysis Date = 09/07/04 
 Lab Sample ID = 1730132 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 100.710 
 Most Probable Value = 99.000 
 Percent Recovery = 101.7 
 Analysis Date = 08/30/04 
 Lab Sample ID = 1660228 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 245.800 
 Most Probable Value = 243.500 
 Percent Recovery = 100.9 
 Analysis Date = 08/30/04 
 Lab Sample ID = 1610175 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 107.600 
 Most Probable Value = 99.000 
 Percent Recovery = 108.7 
 Analysis Date = 08/26/04 
 Lab Sample ID = 1600039 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 248.490 
 Most Probable Value = 243.500 
 Percent Recovery = 102.0 
 Analysis Date = 08/26/04 
 Lab Sample ID = 1590114 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 208.190 
 Most Probable Value = 193.000 
 Percent Recovery = 107.9 
 Analysis Date = 08/19/04 
 Lab Sample ID = 1540005 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50162-50164  Lab Value = 278.500 
 Most Probable Value = 273.750 
 Percent Recovery = 101.7 
 Analysis Date = 08/19/04 
 Lab Sample ID = 1530026 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 198.390 
 Most Probable Value = 193.000 
 Percent Recovery = 102.8 
 Analysis Date = 07/27/04 
 Lab Sample ID = 1480238 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 202.340 
 Most Probable Value = 193.000 
 Percent Recovery = 104.8 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1410185 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 285.380 
 Most Probable Value = 273.750 
 Percent Recovery = 104.2 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1450084 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25164-75160  Lab Value = 271.990 
 Most Probable Value = 273.750 
 Percent Recovery = 99.4 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1410032 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25164-75160  Lab Value = 201.660 
 Most Probable Value = 193.000 
 Percent Recovery = 104.5 
 Analysis Date = 07/07/04 
 Lab Sample ID = 1350393 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 202.200 
 Most Probable Value = 193.000 
 Percent Recovery = 104.8 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1330105 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 271.360 
 Most Probable Value = 273.750 
 Percent Recovery = 99.1 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1340012 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25164-75160  Lab Value = 278.900 
 Most Probable Value = 273.750 
 Percent Recovery = 101.9 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1260165 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 196.650 
 Most Probable Value = 193.000 
 Percent Recovery = 101.9 
 Analysis Date = 06/16/04 
 Lab Sample ID = 1280292 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 274.810 
 Most Probable Value = 273.750 
 Percent Recovery = 100.4 
 Analysis Date = 06/16/04 
 Lab Sample ID = 1280293 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 251.090 
 Most Probable Value = 243.500 
 Percent Recovery = 103.1 
 Analysis Date = 06/08/04 
 Lab Sample ID = 1200122 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 344.080 
 Most Probable Value = 337.500 
 Percent Recovery = 101.9 
 Analysis Date = 06/08/04 
 Lab Sample ID = 1210043 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 347.730 
 Most Probable Value = 337.500 
 Percent Recovery = 103.0 
 Analysis Date = 06/08/04 
 Lab Sample ID = 1190151 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50160-50158  Lab Value = 241.620 
 Most Probable Value = 243.500 
 Percent Recovery = 99.2 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1140201 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 243.950 
 Most Probable Value = 243.500 
 Percent Recovery = 100.2 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1120115 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 339.190 
 Most Probable Value = 337.500 
 Percent Recovery = 100.5 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1130166 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 241.320 
 Most Probable Value = 243.500 
 Percent Recovery = 99.1 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1060212 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 351.710 
 Most Probable Value = 337.500 
 Percent Recovery = 104.2 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1070090 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50160-50158  Lab Value = 343.540 
 Most Probable Value = 337.500 
 Percent Recovery = 101.8 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1050148 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 242.020 
 Most Probable Value = 243.500 
 Percent Recovery = 99.4 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1000232 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 244.260 
 Most Probable Value = 243.500 
 Percent Recovery = 100.3 
 Analysis Date = 05/18/04 
 Lab Sample ID = 0980128 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 346.810 
 Most Probable Value = 337.500 
 Percent Recovery = 102.8 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1000010 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50158  Lab Value = 110.090 
 Most Probable Value = 99.000 
 Percent Recovery = 111.2 
 Analysis Date = 05/11/04 
 Lab Sample ID = 0860116 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 242.550 
 Most Probable Value = 243.500 
 Percent Recovery = 99.6 
 Analysis Date = 05/11/04 
 Lab Sample ID = 0850132 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 120.390 
 Most Probable Value = 99.000 
 Percent Recovery = 121.6 
 Analysis Date = 05/04/04 
 Lab Sample ID = 0840039 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 102.210 
 Most Probable Value = 99.000 
 Percent Recovery = 103.2 
 Analysis Date = 04/27/04 
 Lab Sample ID = 0780116 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 242.210 
 Most Probable Value = 243.500 
 Percent Recovery = 99.5 
 Analysis Date = 04/27/04 
 Lab Sample ID = 0790171 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 244.540 
 Most Probable Value = 243.500 
 Percent Recovery = 100.4 
 Analysis Date = 04/27/04 
 Lab Sample ID = 0770122 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 93.770 
 Most Probable Value = 99.000 
 Percent Recovery = 94.7 
 Analysis Date = 04/20/04 
 Lab Sample ID = 0720256 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 94.260 
 Most Probable Value = 99.000 
 Percent Recovery = 95.2 
 Analysis Date = 04/20/04 
 Lab Sample ID = 0700107 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 233.530 
 Most Probable Value = 243.500 
 Percent Recovery = 95.9 
 Analysis Date = 04/20/04 
 Lab Sample ID = 0710093 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 99.950 
 Most Probable Value = 99.000 
 Percent Recovery = 101.0 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0640095 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 193.230 
 Most Probable Value = 193.000 
 Percent Recovery = 100.1 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0610095 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50164  Lab Value = 195.030 
 Most Probable Value = 193.000 
 Percent Recovery = 101.1 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0610094 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 244.660 
 Most Probable Value = 243.500 
 Percent Recovery = 100.5 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0650011 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 255.130 
 Most Probable Value = 243.500 
 Percent Recovery = 104.8 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0630083 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50160  Lab Value = 282.170 
 Most Probable Value = 273.750 
 Percent Recovery = 103.1 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0610093 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25164-75160  Lab Value = 208.090 
 Most Probable Value = 193.000 
 Percent Recovery = 107.8 
 Analysis Date = 03/24/04 
 Lab Sample ID = 0510153 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50162-50164  Lab Value = 277.300 
 Most Probable Value = 273.750 
 Percent Recovery = 101.3 
 Analysis Date = 03/24/04 
 Lab Sample ID = 0540143 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 202.350 
 Most Probable Value = 193.000 
 Percent Recovery = 104.8 
 Analysis Date = 03/18/04 
 Lab Sample ID = 0440043 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 271.700 
 Most Probable Value = 273.750 
 Percent Recovery = 99.3 
 Analysis Date = 03/18/04 
 Lab Sample ID = 0500109 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25164-75160  Lab Value = 192.620 
 Most Probable Value = 193.000 
 Percent Recovery = 99.8 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0420061 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50164  Lab Value = 191.410 
 Most Probable Value = 193.000 
 Percent Recovery = 99.2 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0360096 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 275.170 
 Most Probable Value = 273.750 
 Percent Recovery = 100.5 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0430003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 284.730 
 Most Probable Value = 273.750 
 Percent Recovery = 104.0 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0370113 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25164-75160  Lab Value = 241.310 
 Most Probable Value = 243.500 
 Percent Recovery = 99.1 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0290101 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 240.060 
 Most Probable Value = 243.500 
 Percent Recovery = 98.6 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0230095 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 255.440 
 Most Probable Value = 243.500 
 Percent Recovery = 104.9 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0210228 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50160  Lab Value = 351.640 
 Most Probable Value = 337.500 
 Percent Recovery = 104.2 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0300087 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50160-50158  Lab Value = 346.620 
 Most Probable Value = 337.500 
 Percent Recovery = 102.7 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0280031 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50158  Lab Value = 348.430 
 Most Probable Value = 337.500 
 Percent Recovery = 103.2 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0220105 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50160-50158  Lab Value = 271.890 
 Most Probable Value = 273.750 
 Percent Recovery = 99.3 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0350005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25164-75160  Lab Value = 240.060 
 Most Probable Value = 243.500 
 Percent Recovery = 98.6 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0140069 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 340.310 
 Most Probable Value = 337.500 
 Percent Recovery = 100.8 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0150116 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 347.100 
 Most Probable Value = 337.500 
 Percent Recovery = 102.8 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0130119 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50160-50158  Lab Value = 86.740 
 Most Probable Value = 99.000 
 Percent Recovery = 87.6 
 Analysis Date = 02/10/04 
 Lab Sample ID = 3640020 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 90.200 
 Most Probable Value = 99.000 
 Percent Recovery = 91.1 
 Analysis Date = 02/10/04 
 Lab Sample ID = 3630059 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 236.740 
 Most Probable Value = 243.500 
 Percent Recovery = 97.2 
 Analysis Date = 02/10/04 
 Lab Sample ID = 3630060 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 236.620 
 Most Probable Value = 243.500 
 Percent Recovery = 97.2 
 Analysis Date = 02/10/04 
 Lab Sample ID = 3560117 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 233.550 
 Most Probable Value = 243.500 
 Percent Recovery = 95.9 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0080051 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 231.370 
 Most Probable Value = 243.500 
 Percent Recovery = 95.0 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0060023 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50160  Lab Value = 333.930 
 Most Probable Value = 337.500 
 Percent Recovery = 98.9 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0070036 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 108.960 
 Most Probable Value = 99.000 
 Percent Recovery = 110.1 
 Analysis Date = 02/05/04 
 Lab Sample ID = 3530204 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 243.790 
 Most Probable Value = 243.500 
 Percent Recovery = 100.1 
 Analysis Date = 02/05/04 
 Lab Sample ID = 3520154 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 99.690 
 Most Probable Value = 99.000 
 Percent Recovery = 100.7 
 Analysis Date = 02/03/04 
 Lab Sample ID = 3490100 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 236.220 
 Most Probable Value = 243.500 
 Percent Recovery = 97.0 
 Analysis Date = 02/03/04 
 Lab Sample ID = 3490025 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50162-50160  Lab Value = 90.960 
 Most Probable Value = 99.000 
 Percent Recovery = 91.9 
 Analysis Date = 01/28/04 
 Lab Sample ID = 3390170 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 177.220 
 Most Probable Value = 193.000 
 Percent Recovery = 91.8 
 Analysis Date = 01/28/04 
 Lab Sample ID = 3350067 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50162-50164  Lab Value = 174.050 
 Most Probable Value = 193.000 
 Percent Recovery = 90.2 
 Analysis Date = 01/28/04 
 Lab Sample ID = 3320022 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50162-50164  Lab Value = 228.920 
 Most Probable Value = 243.500 
 Percent Recovery = 94.0 
 Analysis Date = 01/28/04 
 Lab Sample ID = 3420094 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50162-50160  Lab Value = 274.700 
 Most Probable Value = 273.750 
 Percent Recovery = 100.3 
 Analysis Date = 01/28/04 
 Lab Sample ID = 3350066 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 92.070 
 Most Probable Value = 99.000 
 Percent Recovery = 93.0 
 Analysis Date = 01/12/04 
 Lab Sample ID = 3450140 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 239.680 
 Most Probable Value = 243.500 
 Percent Recovery = 98.4 
 Analysis Date = 12/29/03 
 Lab Sample ID = 3370090 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 184.340 
 Most Probable Value = 193.000 
 Percent Recovery = 95.5 
 Analysis Date = 12/22/03 
 Lab Sample ID = 3250016 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50164  Lab Value = 268.050 
 Most Probable Value = 273.750 
 Percent Recovery = 97.9 
 Analysis Date = 12/22/03 
 Lab Sample ID = 3230181 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25164-75160  Lab Value = 177.330 
 Most Probable Value = 193.000 
 Percent Recovery = 91.9 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3160056 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50162-50164  Lab Value = 266.040 
 Most Probable Value = 273.750 
 Percent Recovery = 97.2 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3280020 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25164-75160  Lab Value = 257.760 
 Most Probable Value = 273.750 
 Percent Recovery = 94.2 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3170134 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25164-75160  Lab Value = 186.660 
 Most Probable Value = 193.000 
 Percent Recovery = 96.7 
 Analysis Date = 12/10/03 
 Lab Sample ID = 3210090 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50164  Lab Value = 198.430 
 Most Probable Value = 193.000 
 Percent Recovery = 102.8 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3100106 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 242.020 
 Most Probable Value = 243.500 
 Percent Recovery = 99.4 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3040004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 234.420 
 Most Probable Value = 243.500 
 Percent Recovery = 96.3 
 Analysis Date = 11/20/03 
 Lab Sample ID = 2970148 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 348.620 
 Most Probable Value = 337.500 
 Percent Recovery = 103.3 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3040008 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50160-50158  Lab Value = 346.040 
 Most Probable Value = 337.500 
 Percent Recovery = 102.5 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3020153 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50158  Lab Value = 275.180 
 Most Probable Value = 273.750 
 Percent Recovery = 100.5 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3100105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 280.290 
 Most Probable Value = 273.750 
 Percent Recovery = 102.4 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3100099 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 335.360 
 Most Probable Value = 337.500 
 Percent Recovery = 99.4 
 Analysis Date = 11/18/03 
 Lab Sample ID = 2960051 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 236.140 
 Most Probable Value = 243.500 
 Percent Recovery = 97.0 
 Analysis Date = 11/13/03 
 Lab Sample ID = 2950090 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50162-50160  Lab Value = 236.390 
 Most Probable Value = 243.500 
 Percent Recovery = 97.1 
 Analysis Date = 11/04/03 
 Lab Sample ID = 2890049 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50162-50160  Lab Value = 340.690 
 Most Probable Value = 337.500 
 Percent Recovery = 100.9 
 Analysis Date = 11/04/03 
 Lab Sample ID = 2900094 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 338.140 
 Most Probable Value = 337.500 
 Percent Recovery = 100.2 
 Analysis Date = 11/04/03 
 Lab Sample ID = 2880040 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 343.290 
 Most Probable Value = 337.500 
 Percent Recovery = 101.7 
 Analysis Date = 10/28/03 
 Lab Sample ID = 2720099 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 342.420 
 Most Probable Value = 329.000 
 Percent Recovery = 104.1 
 Analysis Date = 10/28/03 
 Lab Sample ID = 2550415 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25162-75158  Lab Value = 236.750 
 Most Probable Value = 243.500 
 Percent Recovery = 97.2 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2820082 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 240.920 
 Most Probable Value = 243.500 
 Percent Recovery = 98.9 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2800047 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 339.040 
 Most Probable Value = 337.500 
 Percent Recovery = 100.5 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2810076 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 334.470 
 Most Probable Value = 329.000 
 Percent Recovery = 101.7 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2750085 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 345.190 
 Most Probable Value = 337.500 
 Percent Recovery = 102.3 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2680130 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50158  Lab Value = 337.120 
 Most Probable Value = 337.500 
 Percent Recovery = 99.9 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2660184 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 351.410 
 Most Probable Value = 337.500 
 Percent Recovery = 104.1 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2620141 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50160-50158  Lab Value = 357.130 
 Most Probable Value = 337.500 
 Percent Recovery = 105.8 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2610103 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50160-50158  Lab Value = 333.940 
 Most Probable Value = 329.000 
 Percent Recovery = 101.5 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2660185 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 335.410 
 Most Probable Value = 329.000 
 Percent Recovery = 101.9 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2650126 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 322.720 
 Most Probable Value = 329.000 
 Percent Recovery = 98.1 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 337.260 
 Most Probable Value = 329.000 
 Percent Recovery = 102.5 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 346.180 
 Most Probable Value = 329.000 
 Percent Recovery = 105.2 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25162-75158  Lab Value = 349.610 
 Most Probable Value = 337.500 
 Percent Recovery = 103.6 
 Analysis Date = 10/02/03 
 Lab Sample ID = 2590133 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50160-50158  Lab Value = 332.260 
 Most Probable Value = 329.000 
 Percent Recovery = 101.0 
 Analysis Date = 09/24/03 
 Lab Sample ID = 2520132 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 325.790 
 Most Probable Value = 329.000 
 Percent Recovery = 99.0 
 Analysis Date = 09/24/03 
 Lab Sample ID = 2520126 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 339.980 
 Most Probable Value = 337.500 
 Percent Recovery = 100.7 
 Analysis Date = 09/22/03 
 Lab Sample ID = 2540341 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 323.490 
 Most Probable Value = 329.000 
 Percent Recovery = 98.3 
 Analysis Date = 09/22/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 341.910 
 Most Probable Value = 337.500 
 Percent Recovery = 101.3 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2460166 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 342.650 
 Most Probable Value = 337.500 
 Percent Recovery = 101.5 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2510128 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 329.390 
 Most Probable Value = 329.000 
 Percent Recovery = 100.1 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 242.180 
 Most Probable Value = 243.500 
 Percent Recovery = 99.5 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2390142 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 194.610 
 Most Probable Value = 188.000 
 Percent Recovery = 103.5 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2410132 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 190.060 
 Most Probable Value = 188.000 
 Percent Recovery = 101.1 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 244.760 
 Most Probable Value = 243.500 
 Percent Recovery = 100.5 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2380209 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 242.100 
 Most Probable Value = 243.500 
 Percent Recovery = 99.4 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2370110 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 188.540 
 Most Probable Value = 188.000 
 Percent Recovery = 100.3 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2370111 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 191.440 
 Most Probable Value = 188.000 
 Percent Recovery = 101.8 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2370103 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 196.360 
 Most Probable Value = 188.000 
 Percent Recovery = 104.4 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 243.980 
 Most Probable Value = 243.500 
 Percent Recovery = 100.2 
 Analysis Date = 08/26/03 
 Lab Sample ID = 2320206 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 254.860 
 Most Probable Value = 243.500 
 Percent Recovery = 104.7 
 Analysis Date = 08/26/03 
 Lab Sample ID = 2310232 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50160-50162  Lab Value = 197.110 
 Most Probable Value = 188.000 
 Percent Recovery = 104.8 
 Analysis Date = 08/26/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 245.750 
 Most Probable Value = 243.500 
 Percent Recovery = 100.9 
 Analysis Date = 08/25/03 
 Lab Sample ID = 2260052 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 191.140 
 Most Probable Value = 188.000 
 Percent Recovery = 101.7 
 Analysis Date = 08/25/03 
 Lab Sample ID = 2260023 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 244.770 
 Most Probable Value = 243.500 
 Percent Recovery = 100.5 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2250131 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 253.190 
 Most Probable Value = 243.500 
 Percent Recovery = 104.0 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2180255 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50160-50162  Lab Value = 196.960 
 Most Probable Value = 188.000 
 Percent Recovery = 104.8 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2230149 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 194.550 
 Most Probable Value = 188.000 
 Percent Recovery = 103.5 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2190294 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 197.640 
 Most Probable Value = 188.000 
 Percent Recovery = 105.1 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 140.880 
 Most Probable Value = 141.000 
 Percent Recovery = 99.9 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2120194 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 242.230 
 Most Probable Value = 243.500 
 Percent Recovery = 99.5 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2160089 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 192.830 
 Most Probable Value = 188.000 
 Percent Recovery = 102.6 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 67.880 
 Most Probable Value = 74.750 
 Percent Recovery = 90.8 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2130211 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 72.050 
 Most Probable Value = 74.750 
 Percent Recovery = 96.4 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2110153 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 142.580 
 Most Probable Value = 141.000 
 Percent Recovery = 101.1 
 Analysis Date = 08/13/03 
 Lab Sample ID = 2040051 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 73.780 
 Most Probable Value = 74.750 
 Percent Recovery = 98.7 
 Analysis Date = 08/13/03 
 Lab Sample ID = 2030235 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 143.460 
 Most Probable Value = 141.000 
 Percent Recovery = 101.7 
 Analysis Date = 08/06/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 138.660 
 Most Probable Value = 141.000 
 Percent Recovery = 98.3 
 Analysis Date = 08/06/03 
 Lab Sample ID = 2060330 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 71.790 
 Most Probable Value = 74.750 
 Percent Recovery = 96.0 
 Analysis Date = 08/06/03 
 Lab Sample ID = 2060331 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 70.210 
 Most Probable Value = 74.750 
 Percent Recovery = 93.9 
 Analysis Date = 08/06/03 
 Lab Sample ID = 2050307 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 75.570 
 Most Probable Value = 74.750 
 Percent Recovery = 101.1 
 Analysis Date = 08/06/03 
 Lab Sample ID = 2100082 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 152.170 
 Most Probable Value = 141.000 
 Percent Recovery = 107.9 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020064 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 146.880 
 Most Probable Value = 141.000 
 Percent Recovery = 104.2 
 Analysis Date = 07/23/03 
 Lab Sample ID = 1980176 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 141.880 
 Most Probable Value = 141.000 
 Percent Recovery = 100.6 
 Analysis Date = 07/23/03 
 Lab Sample ID = 1960190 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 72.700 
 Most Probable Value = 74.750 
 Percent Recovery = 97.3 
 Analysis Date = 07/23/03 
 Lab Sample ID = 1970166 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 73.790 
 Most Probable Value = 74.750 
 Percent Recovery = 98.7 
 Analysis Date = 07/16/03 
 Lab Sample ID = 1950116 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 77.820 
 Most Probable Value = 74.750 
 Percent Recovery = 104.1 
 Analysis Date = 07/16/03 
 Lab Sample ID = 1950117 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 143.270 
 Most Probable Value = 141.000 
 Percent Recovery = 101.6 
 Analysis Date = 07/14/03 
 Lab Sample ID = 1900243 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 160.590 
 Most Probable Value = 141.000 
 Percent Recovery = 113.9 
 Analysis Date = 07/14/03 
 Lab Sample ID = 1880064 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 77.500 
 Most Probable Value = 74.750 
 Percent Recovery = 103.7 
 Analysis Date = 07/14/03 
 Lab Sample ID = 1910191 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 77.080 
 Most Probable Value = 74.750 
 Percent Recovery = 103.1 
 Analysis Date = 07/14/03 
 Lab Sample ID = 1890166 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 342.810 
 Most Probable Value = 337.500 
 Percent Recovery = 101.6 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780190 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 324.910 
 Most Probable Value = 329.000 
 Percent Recovery = 98.8 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1810172 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 329.950 
 Most Probable Value = 329.000 
 Percent Recovery = 100.3 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 341.670 
 Most Probable Value = 337.500 
 Percent Recovery = 101.2 
 Analysis Date = 07/02/03 
 Lab Sample ID = 1640073 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 337.640 
 Most Probable Value = 329.000 
 Percent Recovery = 102.6 
 Analysis Date = 07/02/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 343.040 
 Most Probable Value = 337.500 
 Percent Recovery = 101.6 
 Analysis Date = 06/30/03 
 Lab Sample ID = 1620214 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 337.370 
 Most Probable Value = 329.000 
 Percent Recovery = 102.5 
 Analysis Date = 06/30/03 
 Lab Sample ID = 1640004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 330.750 
 Most Probable Value = 329.000 
 Percent Recovery = 100.5 
 Analysis Date = 06/30/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 346.200 
 Most Probable Value = 337.500 
 Percent Recovery = 102.6 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1740202 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50158  Lab Value = 342.260 
 Most Probable Value = 337.500 
 Percent Recovery = 101.4 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1700127 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 345.230 
 Most Probable Value = 337.500 
 Percent Recovery = 102.3 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1680009 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50158  Lab Value = 334.810 
 Most Probable Value = 329.000 
 Percent Recovery = 101.8 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1740203 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 325.450 
 Most Probable Value = 329.000 
 Percent Recovery = 98.9 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1740034 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 324.210 
 Most Probable Value = 329.000 
 Percent Recovery = 98.5 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 349.210 
 Most Probable Value = 337.500 
 Percent Recovery = 103.5 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1560232 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50160-50158  Lab Value = 337.630 
 Most Probable Value = 329.000 
 Percent Recovery = 102.6 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1600203 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 328.160 
 Most Probable Value = 329.000 
 Percent Recovery = 99.7 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1570331 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 239.370 
 Most Probable Value = 243.500 
 Percent Recovery = 98.3 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1540024 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50162  Lab Value = 344.860 
 Most Probable Value = 337.500 
 Percent Recovery = 102.2 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1540186 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50158  Lab Value = 195.680 
 Most Probable Value = 188.000 
 Percent Recovery = 104.1 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1540185 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 337.350 
 Most Probable Value = 329.000 
 Percent Recovery = 102.5 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 236.390 
 Most Probable Value = 243.500 
 Percent Recovery = 97.1 
 Analysis Date = 06/04/03 
 Lab Sample ID = 1480216 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 179.960 
 Most Probable Value = 188.000 
 Percent Recovery = 95.7 
 Analysis Date = 06/04/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 243.970 
 Most Probable Value = 243.500 
 Percent Recovery = 100.2 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1430043 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 240.770 
 Most Probable Value = 243.500 
 Percent Recovery = 98.9 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1410149 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50162  Lab Value = 191.370 
 Most Probable Value = 188.000 
 Percent Recovery = 101.8 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1430042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 197.380 
 Most Probable Value = 188.000 
 Percent Recovery = 105.0 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1420130 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 194.380 
 Most Probable Value = 188.000 
 Percent Recovery = 103.4 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 194.690 
 Most Probable Value = 188.000 
 Percent Recovery = 103.6 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 245.570 
 Most Probable Value = 243.500 
 Percent Recovery = 100.9 
 Analysis Date = 05/22/03 
 Lab Sample ID = 1390112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 235.490 
 Most Probable Value = 243.500 
 Percent Recovery = 96.7 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1350068 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 190.080 
 Most Probable Value = 188.000 
 Percent Recovery = 101.1 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1340122 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 235.500 
 Most Probable Value = 243.500 
 Percent Recovery = 96.7 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1320146 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 249.440 
 Most Probable Value = 243.500 
 Percent Recovery = 102.4 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1270137 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50162  Lab Value = 249.420 
 Most Probable Value = 243.500 
 Percent Recovery = 102.4 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1260087 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50162  Lab Value = 191.080 
 Most Probable Value = 188.000 
 Percent Recovery = 101.6 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1290293 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 193.350 
 Most Probable Value = 188.000 
 Percent Recovery = 102.8 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1280124 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 193.450 
 Most Probable Value = 188.000 
 Percent Recovery = 102.9 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 196.260 
 Most Probable Value = 188.000 
 Percent Recovery = 104.4 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 84.200 
 Most Probable Value = 74.750 
 Percent Recovery = 112.6 
 Analysis Date = 05/06/03 
 Lab Sample ID = 1190077 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 129.050 
 Most Probable Value = 141.000 
 Percent Recovery = 91.5 
 Analysis Date = 05/05/03 
 Lab Sample ID = 1180099 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 73.960 
 Most Probable Value = 74.750 
 Percent Recovery = 98.9 
 Analysis Date = 05/05/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 136.770 
 Most Probable Value = 141.000 
 Percent Recovery = 97.0 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1150025 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 141.360 
 Most Probable Value = 141.000 
 Percent Recovery = 100.3 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1120093 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 69.490 
 Most Probable Value = 74.750 
 Percent Recovery = 93.0 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1120094 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 66.790 
 Most Probable Value = 74.750 
 Percent Recovery = 89.4 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 148.220 
 Most Probable Value = 141.000 
 Percent Recovery = 105.1 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1080292 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 70.310 
 Most Probable Value = 74.750 
 Percent Recovery = 94.1 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1110111 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 70.170 
 Most Probable Value = 74.750 
 Percent Recovery = 93.9 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 135.120 
 Most Probable Value = 141.000 
 Percent Recovery = 95.8 
 Analysis Date = 04/17/03 
 Lab Sample ID = 1060097 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 139.710 
 Most Probable Value = 141.000 
 Percent Recovery = 99.1 
 Analysis Date = 04/17/03 
 Lab Sample ID = 1040082 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 143.970 
 Most Probable Value = 141.000 
 Percent Recovery = 102.1 
 Analysis Date = 04/17/03 
 Lab Sample ID = 1000050 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 76.710 
 Most Probable Value = 74.750 
 Percent Recovery = 102.6 
 Analysis Date = 04/17/03 
 Lab Sample ID = 1010139 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 73.800 
 Most Probable Value = 74.750 
 Percent Recovery = 98.7 
 Analysis Date = 04/17/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 72.390 
 Most Probable Value = 74.750 
 Percent Recovery = 96.8 
 Analysis Date = 04/15/03 
 Lab Sample ID = 0980082 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 69.850 
 Most Probable Value = 74.750 
 Percent Recovery = 93.4 
 Analysis Date = 04/15/03 
 Lab Sample ID = 0970099 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 138.590 
 Most Probable Value = 141.000 
 Percent Recovery = 98.3 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0940248 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 130.470 
 Most Probable Value = 141.000 
 Percent Recovery = 92.5 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0930107 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 71.280 
 Most Probable Value = 74.750 
 Percent Recovery = 95.4 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 339.660 
 Most Probable Value = 337.500 
 Percent Recovery = 100.6 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0840004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 344.350 
 Most Probable Value = 337.500 
 Percent Recovery = 102.0 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0800086 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 343.390 
 Most Probable Value = 337.500 
 Percent Recovery = 101.7 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0800089 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 337.620 
 Most Probable Value = 337.500 
 Percent Recovery = 100.0 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0730207 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 331.530 
 Most Probable Value = 329.000 
 Percent Recovery = 100.8 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0840005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 336.100 
 Most Probable Value = 329.000 
 Percent Recovery = 102.2 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0800094 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 334.750 
 Most Probable Value = 329.000 
 Percent Recovery = 101.7 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 327.980 
 Most Probable Value = 329.000 
 Percent Recovery = 99.7 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 349.580 
 Most Probable Value = 337.500 
 Percent Recovery = 103.6 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0900152 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50160-50158  Lab Value = 345.660 
 Most Probable Value = 337.500 
 Percent Recovery = 102.4 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0850221 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50158  Lab Value = 334.410 
 Most Probable Value = 329.000 
 Percent Recovery = 101.6 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0900153 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 326.850 
 Most Probable Value = 329.000 
 Percent Recovery = 99.3 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 344.180 
 Most Probable Value = 337.500 
 Percent Recovery = 102.0 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0710082 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 338.270 
 Most Probable Value = 329.000 
 Percent Recovery = 102.8 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0720123 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 338.670 
 Most Probable Value = 329.000 
 Percent Recovery = 102.9 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25162-75158  Lab Value = 352.390 
 Most Probable Value = 337.500 
 Percent Recovery = 104.4 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0660048 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50160-50158  Lab Value = 342.760 
 Most Probable Value = 337.500 
 Percent Recovery = 101.6 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0630062 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 334.330 
 Most Probable Value = 329.000 
 Percent Recovery = 101.6 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0690045 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 338.520 
 Most Probable Value = 329.000 
 Percent Recovery = 102.9 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0660191 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25162-75158  Lab Value = 335.500 
 Most Probable Value = 329.000 
 Percent Recovery = 102.0 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 236.370 
 Most Probable Value = 243.500 
 Percent Recovery = 97.1 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0590196 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 237.320 
 Most Probable Value = 243.500 
 Percent Recovery = 97.5 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0580066 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 234.280 
 Most Probable Value = 243.500 
 Percent Recovery = 96.2 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0560059 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 194.830 
 Most Probable Value = 188.000 
 Percent Recovery = 103.6 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0620067 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 187.020 
 Most Probable Value = 188.000 
 Percent Recovery = 99.5 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0560058 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 189.830 
 Most Probable Value = 188.000 
 Percent Recovery = 101.0 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 190.930 
 Most Probable Value = 188.000 
 Percent Recovery = 101.6 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 191.050 
 Most Probable Value = 188.000 
 Percent Recovery = 101.6 
 Analysis Date = 03/04/03 
 Lab Sample ID = 0550133 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 242.630 
 Most Probable Value = 243.500 
 Percent Recovery = 99.6 
 Analysis Date = 02/26/03 
 Lab Sample ID = 0510074 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 239.740 
 Most Probable Value = 243.500 
 Percent Recovery = 98.5 
 Analysis Date = 02/26/03 
 Lab Sample ID = 0490153 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50162  Lab Value = 241.430 
 Most Probable Value = 243.500 
 Percent Recovery = 99.1 
 Analysis Date = 02/26/03 
 Lab Sample ID = 0440101 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50162  Lab Value = 194.170 
 Most Probable Value = 188.000 
 Percent Recovery = 103.3 
 Analysis Date = 02/26/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 244.640 
 Most Probable Value = 243.500 
 Percent Recovery = 100.5 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0420106 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 247.360 
 Most Probable Value = 243.500 
 Percent Recovery = 101.6 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0360072 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50162  Lab Value = 192.630 
 Most Probable Value = 188.000 
 Percent Recovery = 102.5 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0430084 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 194.680 
 Most Probable Value = 188.000 
 Percent Recovery = 103.6 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 241.890 
 Most Probable Value = 243.500 
 Percent Recovery = 99.3 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0360013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 190.000 
 Most Probable Value = 188.000 
 Percent Recovery = 101.1 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0380145 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 190.280 
 Most Probable Value = 188.000 
 Percent Recovery = 101.2 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0370070 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 190.990 
 Most Probable Value = 188.000 
 Percent Recovery = 101.6 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 120.420 
 Most Probable Value = 141.000 
 Percent Recovery = 85.4 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0310104 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 130.650 
 Most Probable Value = 141.000 
 Percent Recovery = 92.7 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0290074 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 121.990 
 Most Probable Value = 141.000 
 Percent Recovery = 86.5 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0280003 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 75.720 
 Most Probable Value = 74.750 
 Percent Recovery = 101.3 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0340093 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 68.640 
 Most Probable Value = 74.750 
 Percent Recovery = 91.8 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0280004 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 68.870 
 Most Probable Value = 74.750 
 Percent Recovery = 92.1 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 70.940 
 Most Probable Value = 74.750 
 Percent Recovery = 94.9 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 137.590 
 Most Probable Value = 141.000 
 Percent Recovery = 97.6 
 Analysis Date = 01/28/03 
 Lab Sample ID = 0230081 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 67.330 
 Most Probable Value = 74.750 
 Percent Recovery = 90.1 
 Analysis Date = 01/28/03 
 Lab Sample ID = 0240112 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 71.360 
 Most Probable Value = 74.750 
 Percent Recovery = 95.5 
 Analysis Date = 01/28/03 
 Lab Sample ID = 0220057 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 139.730 
 Most Probable Value = 141.000 
 Percent Recovery = 99.1 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0210039 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 135.220 
 Most Probable Value = 141.000 
 Percent Recovery = 95.9 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0160116 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 77.670 
 Most Probable Value = 74.750 
 Percent Recovery = 103.9 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0150123 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 124.360 
 Most Probable Value = 141.000 
 Percent Recovery = 88.2 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0140065 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 131.640 
 Most Probable Value = 141.000 
 Percent Recovery = 93.4 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0080072 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 73.200 
 Most Probable Value = 74.750 
 Percent Recovery = 97.9 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0100110 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 78.420 
 Most Probable Value = 74.750 
 Percent Recovery = 104.9 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0090078 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 73.610 
 Most Probable Value = 74.750 
 Percent Recovery = 98.5 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0130047 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 124.600 
 Most Probable Value = 141.000 
 Percent Recovery = 88.4 
 Analysis Date = 01/09/03 
 Lab Sample ID = 0070010 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 344.880 
 Most Probable Value = 337.500 
 Percent Recovery = 102.2 
 Analysis Date = 01/09/03 
 Lab Sample ID = 0020020 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50158  Lab Value = 340.690 
 Most Probable Value = 337.500 
 Percent Recovery = 100.9 
 Analysis Date = 01/09/03 
 Lab Sample ID = 0020021 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 323.880 
 Most Probable Value = 329.000 
 Percent Recovery = 98.4 
 Analysis Date = 01/09/03 
 Lab Sample ID = 0020022 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 334.830 
 Most Probable Value = 329.000 
 Percent Recovery = 101.8 
 Analysis Date = 01/09/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 71.770 
 Most Probable Value = 74.750 
 Percent Recovery = 96.0 
 Analysis Date = 01/09/03 
 Lab Sample ID = 0070041 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 342.260 
 Most Probable Value = 337.500 
 Percent Recovery = 101.4 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3570225 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 341.650 
 Most Probable Value = 337.500 
 Percent Recovery = 101.2 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3530123 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 331.340 
 Most Probable Value = 329.000 
 Percent Recovery = 100.7 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3570226 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 338.920 
 Most Probable Value = 329.000 
 Percent Recovery = 103.0 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3540045 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25162-75158  Lab Value = 332.300 
 Most Probable Value = 329.000 
 Percent Recovery = 101.0 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 335.340 
 Most Probable Value = 329.000 
 Percent Recovery = 101.9 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 343.280 
 Most Probable Value = 337.500 
 Percent Recovery = 101.7 
 Analysis Date = 12/23/02 
 Lab Sample ID = 3510216 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 350.670 
 Most Probable Value = 337.500 
 Percent Recovery = 103.9 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3470184 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50160-50158  Lab Value = 336.520 
 Most Probable Value = 329.000 
 Percent Recovery = 102.3 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3460097 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 342.280 
 Most Probable Value = 337.500 
 Percent Recovery = 101.4 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3450058 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 335.590 
 Most Probable Value = 329.000 
 Percent Recovery = 102.0 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3440054 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 327.020 
 Most Probable Value = 329.000 
 Percent Recovery = 99.4 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3400087 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 329.980 
 Most Probable Value = 329.000 
 Percent Recovery = 100.3 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 242.870 
 Most Probable Value = 243.500 
 Percent Recovery = 99.7 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3360033 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 242.370 
 Most Probable Value = 243.500 
 Percent Recovery = 99.5 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3300071 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 237.120 
 Most Probable Value = 243.500 
 Percent Recovery = 97.4 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290103 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 346.660 
 Most Probable Value = 337.500 
 Percent Recovery = 102.7 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3390070 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50158  Lab Value = 347.260 
 Most Probable Value = 337.500 
 Percent Recovery = 102.9 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3370141 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50160-50158  Lab Value = 192.460 
 Most Probable Value = 188.000 
 Percent Recovery = 102.4 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3360034 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 188.540 
 Most Probable Value = 188.000 
 Percent Recovery = 100.3 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290104 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 189.650 
 Most Probable Value = 188.000 
 Percent Recovery = 100.9 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 190.620 
 Most Probable Value = 188.000 
 Percent Recovery = 101.4 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 337.670 
 Most Probable Value = 329.000 
 Percent Recovery = 102.6 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 189.540 
 Most Probable Value = 188.000 
 Percent Recovery = 100.8 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3260092 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 234.430 
 Most Probable Value = 243.500 
 Percent Recovery = 96.3 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3240105 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 239.040 
 Most Probable Value = 243.500 
 Percent Recovery = 98.2 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3220104 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 194.310 
 Most Probable Value = 188.000 
 Percent Recovery = 103.4 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 236.780 
 Most Probable Value = 243.500 
 Percent Recovery = 97.2 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3180166 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 187.710 
 Most Probable Value = 188.000 
 Percent Recovery = 99.8 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3170162 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 239.040 
 Most Probable Value = 243.500 
 Percent Recovery = 98.2 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3170023 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 189.930 
 Most Probable Value = 188.000 
 Percent Recovery = 101.0 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 236.280 
 Most Probable Value = 243.500 
 Percent Recovery = 97.0 
 Analysis Date = 11/13/02 
 Lab Sample ID = 3100091 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 190.270 
 Most Probable Value = 188.000 
 Percent Recovery = 101.2 
 Analysis Date = 11/13/02 
 Lab Sample ID = 3120042 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 192.330 
 Most Probable Value = 188.000 
 Percent Recovery = 102.3 
 Analysis Date = 11/13/02 
 Lab Sample ID = 3100090 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 245.560 
 Most Probable Value = 243.500 
 Percent Recovery = 100.8 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080084 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 192.470 
 Most Probable Value = 188.000 
 Percent Recovery = 102.4 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 132.260 
 Most Probable Value = 141.000 
 Percent Recovery = 93.8 
 Analysis Date = 10/31/02 
 Lab Sample ID = 3010162 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 81.150 
 Most Probable Value = 74.750 
 Percent Recovery = 108.6 
 Analysis Date = 10/31/02 
 Lab Sample ID = 3020121 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 76.200 
 Most Probable Value = 74.750 
 Percent Recovery = 101.9 
 Analysis Date = 10/31/02 
 Lab Sample ID = 3010053 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 125.910 
 Most Probable Value = 141.000 
 Percent Recovery = 89.3 
 Analysis Date = 10/29/02 
 Lab Sample ID = 2970192 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 133.500 
 Most Probable Value = 141.000 
 Percent Recovery = 94.7 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2960004 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 135.450 
 Most Probable Value = 141.000 
 Percent Recovery = 96.1 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2910191 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 76.860 
 Most Probable Value = 74.750 
 Percent Recovery = 102.8 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2960005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 78.490 
 Most Probable Value = 74.750 
 Percent Recovery = 105.0 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 75.950 
 Most Probable Value = 74.750 
 Percent Recovery = 101.6 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2960192 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 80.770 
 Most Probable Value = 74.750 
 Percent Recovery = 108.1 
 Analysis Date = 10/21/02 
 Lab Sample ID = 2900104 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 144.800 
 Most Probable Value = 141.000 
 Percent Recovery = 102.7 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2890092 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 142.610 
 Most Probable Value = 141.000 
 Percent Recovery = 101.1 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2880101 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 135.460 
 Most Probable Value = 141.000 
 Percent Recovery = 96.1 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2820098 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 72.320 
 Most Probable Value = 74.750 
 Percent Recovery = 96.7 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2840146 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 71.090 
 Most Probable Value = 74.750 
 Percent Recovery = 95.1 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2830077 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 72.430 
 Most Probable Value = 74.750 
 Percent Recovery = 96.9 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2810014 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 71.370 
 Most Probable Value = 74.750 
 Percent Recovery = 95.5 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2800032 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 144.000 
 Most Probable Value = 141.000 
 Percent Recovery = 102.1 
 Analysis Date = 10/07/02 
 Lab Sample ID = 2770156 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 72.200 
 Most Probable Value = 74.750 
 Percent Recovery = 96.6 
 Analysis Date = 10/07/02 
 Lab Sample ID = 2760067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 143.010 
 Most Probable Value = 141.000 
 Percent Recovery = 101.4 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2750140 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 644.120 
 Most Probable Value = 632.000 
 Percent Recovery = 101.9 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2740175 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 643.630 
 Most Probable Value = 632.000 
 Percent Recovery = 101.8 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25004-75154  Lab Value = 645.020 
 Most Probable Value = 632.000 
 Percent Recovery = 102.1 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2700213 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 641.830 
 Most Probable Value = 632.000 
 Percent Recovery = 101.6 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2680106 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25004-75154  Lab Value = 648.980 
 Most Probable Value = 632.000 
 Percent Recovery = 102.7 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25004-75154  Lab Value = 653.720 
 Most Probable Value = 632.000 
 Percent Recovery = 103.4 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660137 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25004-75154  Lab Value = 492.650 
 Most Probable Value = 494.000 
 Percent Recovery = 99.7 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 496.570 
 Most Probable Value = 494.000 
 Percent Recovery = 100.5 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 639.810 
 Most Probable Value = 632.000 
 Percent Recovery = 101.2 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 645.690 
 Most Probable Value = 632.000 
 Percent Recovery = 102.2 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25004-75154  Lab Value = 641.120 
 Most Probable Value = 632.000 
 Percent Recovery = 101.4 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630178 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 642.100 
 Most Probable Value = 632.000 
 Percent Recovery = 101.6 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2590025 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25004-75154  Lab Value = 633.080 
 Most Probable Value = 632.000 
 Percent Recovery = 100.2 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 494.980 
 Most Probable Value = 494.000 
 Percent Recovery = 100.2 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25154-75004  Lab Value = 645.590 
 Most Probable Value = 632.000 
 Percent Recovery = 102.2 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25004-75154  Lab Value = 641.970 
 Most Probable Value = 632.000 
 Percent Recovery = 101.6 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2520186 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25004-75154  Lab Value = 646.210 
 Most Probable Value = 632.000 
 Percent Recovery = 102.2 
 Analysis Date = 09/12/02 
 Lab Sample ID = 2490181 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25004-75154  Lab Value = 356.720 
 Most Probable Value = 350.500 
 Percent Recovery = 101.8 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 355.480 
 Most Probable Value = 350.500 
 Percent Recovery = 101.4 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 387.650 
 Most Probable Value = 379.750 
 Percent Recovery = 102.1 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470180 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25156-75004  Lab Value = 477.480 
 Most Probable Value = 494.000 
 Percent Recovery = 96.7 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25154-75004  Lab Value = 648.370 
 Most Probable Value = 632.000 
 Percent Recovery = 102.6 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25004-75154  Lab Value = 388.240 
 Most Probable Value = 379.750 
 Percent Recovery = 102.2 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2420162 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25156-75004  Lab Value = 350.020 
 Most Probable Value = 350.500 
 Percent Recovery = 99.9 
 Analysis Date = 09/05/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 349.210 
 Most Probable Value = 350.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/05/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 383.410 
 Most Probable Value = 379.750 
 Percent Recovery = 101.0 
 Analysis Date = 09/05/02 
 Lab Sample ID = 2400002 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 386.300 
 Most Probable Value = 379.750 
 Percent Recovery = 101.7 
 Analysis Date = 09/05/02 
 Lab Sample ID = 2380008 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 358.240 
 Most Probable Value = 350.500 
 Percent Recovery = 102.2 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 353.950 
 Most Probable Value = 350.500 
 Percent Recovery = 101.0 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 378.180 
 Most Probable Value = 379.750 
 Percent Recovery = 99.6 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2330179 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 377.920 
 Most Probable Value = 379.750 
 Percent Recovery = 99.5 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2310149 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 361.420 
 Most Probable Value = 350.500 
 Percent Recovery = 103.1 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 356.010 
 Most Probable Value = 350.500 
 Percent Recovery = 101.6 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 360.810 
 Most Probable Value = 350.500 
 Percent Recovery = 102.9 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 390.000 
 Most Probable Value = 379.750 
 Percent Recovery = 102.7 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2270214 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 386.130 
 Most Probable Value = 379.750 
 Percent Recovery = 101.7 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2240217 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 357.250 
 Most Probable Value = 350.500 
 Percent Recovery = 101.9 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 388.430 
 Most Probable Value = 379.750 
 Percent Recovery = 102.3 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2200190 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25156-75004  Lab Value = 358.410 
 Most Probable Value = 350.500 
 Percent Recovery = 102.3 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 121.370 
 Most Probable Value = 122.000 
 Percent Recovery = 99.5 
 Analysis Date = 08/08/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 189.180 
 Most Probable Value = 183.000 
 Percent Recovery = 103.4 
 Analysis Date = 08/08/02 
 Lab Sample ID = 2110239 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 124.210 
 Most Probable Value = 122.000 
 Percent Recovery = 101.8 
 Analysis Date = 08/06/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 181.710 
 Most Probable Value = 183.000 
 Percent Recovery = 99.3 
 Analysis Date = 08/06/02 
 Lab Sample ID = 2070107 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 180.460 
 Most Probable Value = 183.000 
 Percent Recovery = 98.6 
 Analysis Date = 08/06/02 
 Lab Sample ID = 2050295 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 120.070 
 Most Probable Value = 122.000 
 Percent Recovery = 98.4 
 Analysis Date = 08/05/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 188.070 
 Most Probable Value = 183.000 
 Percent Recovery = 102.8 
 Analysis Date = 08/05/02 
 Lab Sample ID = 2050013 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 119.450 
 Most Probable Value = 122.000 
 Percent Recovery = 97.9 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 111.850 
 Most Probable Value = 122.000 
 Percent Recovery = 91.7 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 177.390 
 Most Probable Value = 183.000 
 Percent Recovery = 96.9 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2000043 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 112.610 
 Most Probable Value = 122.000 
 Percent Recovery = 92.3 
 Analysis Date = 07/24/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 117.610 
 Most Probable Value = 122.000 
 Percent Recovery = 96.4 
 Analysis Date = 07/24/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 175.500 
 Most Probable Value = 183.000 
 Percent Recovery = 95.9 
 Analysis Date = 07/24/02 
 Lab Sample ID = 1970104 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 120.010 
 Most Probable Value = 122.000 
 Percent Recovery = 98.4 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 184.230 
 Most Probable Value = 183.000 
 Percent Recovery = 100.7 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1920192 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 100.770 
 Most Probable Value = 122.000 
 Percent Recovery = 82.6 
 Analysis Date = 07/11/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 179.550 
 Most Probable Value = 183.000 
 Percent Recovery = 98.1 
 Analysis Date = 07/11/02 
 Lab Sample ID = 1900133 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 123.890 
 Most Probable Value = 122.000 
 Percent Recovery = 101.5 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 121.710 
 Most Probable Value = 122.000 
 Percent Recovery = 99.8 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 186.880 
 Most Probable Value = 183.000 
 Percent Recovery = 102.1 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1830137 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 507.260 
 Most Probable Value = 494.000 
 Percent Recovery = 102.7 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25154-75004  Lab Value = 506.280 
 Most Probable Value = 494.000 
 Percent Recovery = 102.5 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25154-75004  Lab Value = 639.330 
 Most Probable Value = 632.000 
 Percent Recovery = 101.2 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 650.140 
 Most Probable Value = 632.000 
 Percent Recovery = 102.9 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25004-75154  Lab Value = 652.490 
 Most Probable Value = 632.000 
 Percent Recovery = 103.2 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1790189 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25004-75154  Lab Value = 642.180 
 Most Probable Value = 632.000 
 Percent Recovery = 101.6 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1790029 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25004-75154  Lab Value = 645.400 
 Most Probable Value = 632.000 
 Percent Recovery = 102.1 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1760170 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25004-75154  Lab Value = 638.450 
 Most Probable Value = 632.000 
 Percent Recovery = 101.0 
 Analysis Date = 07/08/02 
 Lab Sample ID = 1720150 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 484.560 
 Most Probable Value = 494.000 
 Percent Recovery = 98.1 
 Analysis Date = 07/01/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 645.860 
 Most Probable Value = 632.000 
 Percent Recovery = 102.2 
 Analysis Date = 07/01/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25004-75154  Lab Value = 644.610 
 Most Probable Value = 632.000 
 Percent Recovery = 102.0 
 Analysis Date = 07/01/02 
 Lab Sample ID = 1690122 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 503.450 
 Most Probable Value = 494.000 
 Percent Recovery = 101.9 
 Analysis Date = 06/25/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25154-75004  Lab Value = 640.430 
 Most Probable Value = 632.000 
 Percent Recovery = 101.3 
 Analysis Date = 06/25/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 644.960 
 Most Probable Value = 632.000 
 Percent Recovery = 102.1 
 Analysis Date = 06/25/02 
 Lab Sample ID = 1650229 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 649.940 
 Most Probable Value = 632.000 
 Percent Recovery = 102.8 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25004-75154  Lab Value = 653.000 
 Most Probable Value = 632.000 
 Percent Recovery = 103.3 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1620147 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25004-75154  Lab Value = 657.450 
 Most Probable Value = 632.000 
 Percent Recovery = 104.0 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1580209 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25004-75154  Lab Value = 373.770 
 Most Probable Value = 379.750 
 Percent Recovery = 98.4 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1510055 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 504.340 
 Most Probable Value = 494.000 
 Percent Recovery = 102.1 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25154-75004  Lab Value = 649.470 
 Most Probable Value = 632.000 
 Percent Recovery = 102.8 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25004-75154  Lab Value = 640.790 
 Most Probable Value = 632.000 
 Percent Recovery = 101.4 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1550133 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 358.130 
 Most Probable Value = 350.500 
 Percent Recovery = 102.2 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 352.380 
 Most Probable Value = 350.500 
 Percent Recovery = 100.5 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 391.150 
 Most Probable Value = 379.750 
 Percent Recovery = 103.0 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1490009 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25156-75004  Lab Value = 347.910 
 Most Probable Value = 350.500 
 Percent Recovery = 99.3 
 Analysis Date = 06/11/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 359.920 
 Most Probable Value = 350.500 
 Percent Recovery = 102.7 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 385.900 
 Most Probable Value = 379.750 
 Percent Recovery = 101.6 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1430035 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 389.220 
 Most Probable Value = 379.750 
 Percent Recovery = 102.5 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1410014 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25156-75004  Lab Value = 337.310 
 Most Probable Value = 350.500 
 Percent Recovery = 96.2 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 338.880 
 Most Probable Value = 350.500 
 Percent Recovery = 96.7 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 372.890 
 Most Probable Value = 379.750 
 Percent Recovery = 98.2 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1370066 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 352.790 
 Most Probable Value = 350.500 
 Percent Recovery = 100.7 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 353.670 
 Most Probable Value = 350.500 
 Percent Recovery = 100.9 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 380.920 
 Most Probable Value = 379.750 
 Percent Recovery = 100.3 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1350035 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25156-75004  Lab Value = 352.820 
 Most Probable Value = 350.500 
 Percent Recovery = 100.7 
 Analysis Date = 05/16/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 373.820 
 Most Probable Value = 379.750 
 Percent Recovery = 98.4 
 Analysis Date = 05/16/02 
 Lab Sample ID = 1300052 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 371.300 
 Most Probable Value = 379.750 
 Percent Recovery = 97.8 
 Analysis Date = 05/16/02 
 Lab Sample ID = 1300053 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 339.230 
 Most Probable Value = 350.500 
 Percent Recovery = 96.8 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 376.330 
 Most Probable Value = 379.750 
 Percent Recovery = 99.1 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1260120 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 113.220 
 Most Probable Value = 122.000 
 Percent Recovery = 92.8 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 113.090 
 Most Probable Value = 122.000 
 Percent Recovery = 92.7 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 351.350 
 Most Probable Value = 350.500 
 Percent Recovery = 100.2 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 174.180 
 Most Probable Value = 183.000 
 Percent Recovery = 95.2 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1210021 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 181.020 
 Most Probable Value = 183.000 
 Percent Recovery = 98.9 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1160078 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 178.660 
 Most Probable Value = 183.000 
 Percent Recovery = 97.6 
 Analysis Date = 05/02/02 
 Lab Sample ID = 1140065 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 118.330 
 Most Probable Value = 122.000 
 Percent Recovery = 97.0 
 Analysis Date = 04/30/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 121.690 
 Most Probable Value = 122.000 
 Percent Recovery = 99.7 
 Analysis Date = 04/30/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 122.680 
 Most Probable Value = 122.000 
 Percent Recovery = 100.6 
 Analysis Date = 04/30/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 184.270 
 Most Probable Value = 183.000 
 Percent Recovery = 100.7 
 Analysis Date = 04/30/02 
 Lab Sample ID = 1090189 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 113.350 
 Most Probable Value = 122.000 
 Percent Recovery = 92.9 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 118.290 
 Most Probable Value = 122.000 
 Percent Recovery = 97.0 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 119.320 
 Most Probable Value = 122.000 
 Percent Recovery = 97.8 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 178.730 
 Most Probable Value = 183.000 
 Percent Recovery = 97.7 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1070005 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 187.980 
 Most Probable Value = 183.000 
 Percent Recovery = 102.7 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1020015 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 115.120 
 Most Probable Value = 122.000 
 Percent Recovery = 94.4 
 Analysis Date = 04/18/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 117.920 
 Most Probable Value = 122.000 
 Percent Recovery = 96.7 
 Analysis Date = 04/18/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 180.450 
 Most Probable Value = 183.000 
 Percent Recovery = 98.6 
 Analysis Date = 04/18/02 
 Lab Sample ID = 1000068 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 174.190 
 Most Probable Value = 183.000 
 Percent Recovery = 95.2 
 Analysis Date = 04/18/02 
 Lab Sample ID = 0980062 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 189.830 
 Most Probable Value = 183.000 
 Percent Recovery = 103.7 
 Analysis Date = 04/15/02 
 Lab Sample ID = 0930205 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 117.240 
 Most Probable Value = 122.000 
 Percent Recovery = 96.1 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 491.770 
 Most Probable Value = 494.000 
 Percent Recovery = 99.5 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 635.770 
 Most Probable Value = 632.000 
 Percent Recovery = 100.6 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 632.450 
 Most Probable Value = 632.000 
 Percent Recovery = 100.1 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920041 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 640.880 
 Most Probable Value = 632.000 
 Percent Recovery = 101.4 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0870219 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 499.220 
 Most Probable Value = 494.000 
 Percent Recovery = 101.1 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 644.400 
 Most Probable Value = 632.000 
 Percent Recovery = 102.0 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 645.330 
 Most Probable Value = 632.000 
 Percent Recovery = 102.1 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0850071 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 645.800 
 Most Probable Value = 632.000 
 Percent Recovery = 102.2 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0810202 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25004-75154  Lab Value = 504.000 
 Most Probable Value = 494.000 
 Percent Recovery = 102.0 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25154-75004  Lab Value = 508.000 
 Most Probable Value = 494.000 
 Percent Recovery = 102.8 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25154-75004  Lab Value = 640.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.3 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 636.000 
 Most Probable Value = 632.000 
 Percent Recovery = 100.6 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 648.000 
 Most Probable Value = 632.000 
 Percent Recovery = 102.5 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0790076 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25004-75154  Lab Value = 644.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.9 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0770062 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 492.000 
 Most Probable Value = 494.000 
 Percent Recovery = 99.6 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 620.000 
 Most Probable Value = 632.000 
 Percent Recovery = 98.1 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 616.000 
 Most Probable Value = 632.000 
 Percent Recovery = 97.5 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0720157 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 624.000 
 Most Probable Value = 632.000 
 Percent Recovery = 98.7 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0700077 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 360.000 
 Most Probable Value = 350.500 
 Percent Recovery = 102.7 
 Analysis Date = 03/13/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 352.000 
 Most Probable Value = 350.500 
 Percent Recovery = 100.4 
 Analysis Date = 03/13/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 648.000 
 Most Probable Value = 632.000 
 Percent Recovery = 102.5 
 Analysis Date = 03/13/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25004-75154  Lab Value = 636.000 
 Most Probable Value = 632.000 
 Percent Recovery = 100.6 
 Analysis Date = 03/13/02 
 Lab Sample ID = 0650158 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 348.000 
 Most Probable Value = 350.500 
 Percent Recovery = 99.3 
 Analysis Date = 03/08/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 378.000 
 Most Probable Value = 379.750 
 Percent Recovery = 99.5 
 Analysis Date = 03/08/02 
 Lab Sample ID = 0590016 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 356.000 
 Most Probable Value = 350.500 
 Percent Recovery = 101.6 
 Analysis Date = 03/06/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 386.000 
 Most Probable Value = 379.750 
 Percent Recovery = 101.6 
 Analysis Date = 03/06/02 
 Lab Sample ID = 0570002 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 350.000 
 Most Probable Value = 350.500 
 Percent Recovery = 99.9 
 Analysis Date = 02/26/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 350.000 
 Most Probable Value = 350.500 
 Percent Recovery = 99.9 
 Analysis Date = 02/26/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 372.000 
 Most Probable Value = 379.750 
 Percent Recovery = 98.0 
 Analysis Date = 02/26/02 
 Lab Sample ID = 0530015 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 352.000 
 Most Probable Value = 350.500 
 Percent Recovery = 100.4 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 384.000 
 Most Probable Value = 379.750 
 Percent Recovery = 101.1 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0430021 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 378.000 
 Most Probable Value = 379.750 
 Percent Recovery = 99.5 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510110 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 352.000 
 Most Probable Value = 350.500 
 Percent Recovery = 100.4 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 354.000 
 Most Probable Value = 350.500 
 Percent Recovery = 101.0 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 384.000 
 Most Probable Value = 379.750 
 Percent Recovery = 101.1 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460020 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 378.000 
 Most Probable Value = 379.750 
 Percent Recovery = 99.5 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390009 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 116.000 
 Most Probable Value = 122.000 
 Percent Recovery = 95.1 
 Analysis Date = 02/07/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 358.000 
 Most Probable Value = 350.500 
 Percent Recovery = 102.1 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 354.000 
 Most Probable Value = 350.500 
 Percent Recovery = 101.0 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 380.000 
 Most Probable Value = 379.750 
 Percent Recovery = 100.1 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25156-75004  Lab Value = 382.000 
 Most Probable Value = 379.750 
 Percent Recovery = 100.6 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 176.000 
 Most Probable Value = 183.000 
 Percent Recovery = 96.2 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320084 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 116.000 
 Most Probable Value = 122.000 
 Percent Recovery = 95.1 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 118.000 
 Most Probable Value = 122.000 
 Percent Recovery = 96.7 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 182.000 
 Most Probable Value = 183.000 
 Percent Recovery = 99.5 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300030 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 124.000 
 Most Probable Value = 122.000 
 Percent Recovery = 101.6 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 182.000 
 Most Probable Value = 183.000 
 Percent Recovery = 99.5 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280072 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 178.000 
 Most Probable Value = 183.000 
 Percent Recovery = 97.3 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0240011 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 116.000 
 Most Probable Value = 122.000 
 Percent Recovery = 95.1 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 122.000 
 Most Probable Value = 122.000 
 Percent Recovery = 100.0 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 116.000 
 Most Probable Value = 122.000 
 Percent Recovery = 95.1 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 122.000 
 Most Probable Value = 122.000 
 Percent Recovery = 100.0 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 178.000 
 Most Probable Value = 183.000 
 Percent Recovery = 97.3 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230028 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 184.000 
 Most Probable Value = 183.000 
 Percent Recovery = 100.5 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170011 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 126.000 
 Most Probable Value = 122.000 
 Percent Recovery = 103.3 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 188.000 
 Most Probable Value = 183.000 
 Percent Recovery = 102.7 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150021 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 178.000 
 Most Probable Value = 183.000 
 Percent Recovery = 97.3 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100004 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 120.000 
 Most Probable Value = 122.000 
 Percent Recovery = 98.4 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 182.000 
 Most Probable Value = 183.000 
 Percent Recovery = 99.5 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080012 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 120.000 
 Most Probable Value = 122.000 
 Percent Recovery = 98.4 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 644.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.9 
 Analysis Date = 01/02/02 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25004-75154  Lab Value = 640.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.3 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 502.000 
 Most Probable Value = 494.000 
 Percent Recovery = 101.6 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25154-75004  Lab Value = 640.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.3 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 642.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.6 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620065 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25004-75154  Lab Value = 646.000 
 Most Probable Value = 632.000 
 Percent Recovery = 102.2 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620067 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 638.000 
 Most Probable Value = 632.000 
 Percent Recovery = 100.9 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620066 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 454.000 
 Most Probable Value = 494.000 
 Percent Recovery = 91.9 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = -2.7 
 Blind Sample ID = 25154-75004  Lab Value = 608.000 
 Most Probable Value = 632.000 
 Percent Recovery = 96.2 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530024 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25004-75154  Lab Value = 468.000 
 Most Probable Value = 494.000 
 Percent Recovery = 94.7 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25154-75004  Lab Value = 602.000 
 Most Probable Value = 632.000 
 Percent Recovery = 95.3 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = 25004-75154  Lab Value = 640.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.3 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 640.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.3 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480019 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 644.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.9 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460006 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25004-75154  Lab Value = 640.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.3 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 642.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.6 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410011 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25004-75154  Lab Value = 496.000 
 Most Probable Value = 494.000 
 Percent Recovery = 100.4 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25154-75004  Lab Value = 646.000 
 Most Probable Value = 632.000 
 Percent Recovery = 102.2 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400010 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 504.000 
 Most Probable Value = 494.000 
 Percent Recovery = 102.0 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25154-75004  Lab Value = 640.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.3 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 386.000 
 Most Probable Value = 379.750 
 Percent Recovery = 101.6 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370122 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 352.000 
 Most Probable Value = 350.500 
 Percent Recovery = 100.4 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 354.000 
 Most Probable Value = 350.500 
 Percent Recovery = 101.0 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 386.000 
 Most Probable Value = 379.750 
 Percent Recovery = 101.6 
 Analysis Date = 11/29/01 
 Lab Sample ID = 3330012 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 356.000 
 Most Probable Value = 350.500 
 Percent Recovery = 101.6 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 360.000 
 Most Probable Value = 350.500 
 Percent Recovery = 102.7 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 382.000 
 Most Probable Value = 379.750 
 Percent Recovery = 100.6 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320135 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 380.000 
 Most Probable Value = 379.750 
 Percent Recovery = 100.1 
 Analysis Date = 11/23/01 
 Lab Sample ID = 3270060 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25156-75004  Lab Value = 354.000 
 Most Probable Value = 350.500 
 Percent Recovery = 101.0 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 346.000 
 Most Probable Value = 350.500 
 Percent Recovery = 98.7 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 374.000 
 Most Probable Value = 379.750 
 Percent Recovery = 98.5 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250008 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25156-75004  Lab Value = 378.000 
 Most Probable Value = 379.750 
 Percent Recovery = 99.5 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250009 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 354.000 
 Most Probable Value = 350.500 
 Percent Recovery = 101.0 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 350.000 
 Most Probable Value = 350.500 
 Percent Recovery = 99.9 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 356.000 
 Most Probable Value = 350.500 
 Percent Recovery = 101.6 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 382.000 
 Most Probable Value = 379.750 
 Percent Recovery = 100.6 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180053 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 382.000 
 Most Probable Value = 379.750 
 Percent Recovery = 100.6 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120033 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 364.000 
 Most Probable Value = 350.500 
 Percent Recovery = 103.9 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 358.000 
 Most Probable Value = 350.500 
 Percent Recovery = 102.1 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 392.000 
 Most Probable Value = 379.750 
 Percent Recovery = 103.2 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090191 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 182.000 
 Most Probable Value = 183.000 
 Percent Recovery = 99.5 
 Analysis Date = 11/01/01 
 Lab Sample ID = 3050001 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 116.000 
 Most Probable Value = 122.000 
 Percent Recovery = 95.1 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 116.000 
 Most Probable Value = 122.000 
 Percent Recovery = 95.1 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 180.000 
 Most Probable Value = 183.000 
 Percent Recovery = 98.4 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 178.000 
 Most Probable Value = 183.000 
 Percent Recovery = 97.3 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990066 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 120.000 
 Most Probable Value = 122.000 
 Percent Recovery = 98.4 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 180.000 
 Most Probable Value = 183.000 
 Percent Recovery = 98.4 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950108 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 124.000 
 Most Probable Value = 122.000 
 Percent Recovery = 101.6 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 184.000 
 Most Probable Value = 183.000 
 Percent Recovery = 100.5 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920096 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 122.000 
 Most Probable Value = 122.000 
 Percent Recovery = 100.0 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 122.000 
 Most Probable Value = 122.000 
 Percent Recovery = 100.0 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 124.000 
 Most Probable Value = 122.000 
 Percent Recovery = 101.6 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 184.000 
 Most Probable Value = 183.000 
 Percent Recovery = 100.5 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880145 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 182.000 
 Most Probable Value = 183.000 
 Percent Recovery = 99.5 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840020 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 118.000 
 Most Probable Value = 122.000 
 Percent Recovery = 96.7 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 180.000 
 Most Probable Value = 183.000 
 Percent Recovery = 98.4 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780228 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 122.000 
 Most Probable Value = 122.000 
 Percent Recovery = 100.0 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 116.000 
 Most Probable Value = 122.000 
 Percent Recovery = 95.1 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 184.000 
 Most Probable Value = 183.000 
 Percent Recovery = 100.5 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760042 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 336.000 
 Most Probable Value = 340.250 
 Percent Recovery = 98.8 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25150-75004  Lab Value = 348.000 
 Most Probable Value = 340.250 
 Percent Recovery = 102.3 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760040 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure

- Solids, ROE@180 Deg C (TDS), FIL, GRAV -
Percent Recovery by Concentration
NWQL Parameter: 70300, Method: ROE10
Analysis Dates: 10/03/01 through 09/25/06
Open Data Set

 Lab Value = 63.320 
 Most Probable Value = 71.625 
 Percent Recovery = 88.4 
 Analysis Date = 09/25/06 
 Lab Sample ID = 2630119 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 74.620 
 Most Probable Value = 71.625 
 Percent Recovery = 104.2 
 Analysis Date = 09/25/06 
 Lab Sample ID = 2620209 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 76.180 
 Most Probable Value = 76.375 
 Percent Recovery = 99.7 
 Analysis Date = 09/25/06 
 Lab Sample ID = 2580205 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25172-75170  Lab Value = 74.830 
 Most Probable Value = 71.625 
 Percent Recovery = 104.5 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2510397 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 67.000 
 Most Probable Value = 76.375 
 Percent Recovery = 87.7 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2540001 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 74.650 
 Most Probable Value = 76.375 
 Percent Recovery = 97.7 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2500166 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75170  Lab Value = 67.310 
 Most Probable Value = 71.625 
 Percent Recovery = 94.0 
 Analysis Date = 09/13/06 
 Lab Sample ID = 2480070 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 48.270 
 Most Probable Value = 52.500 
 Percent Recovery = 91.9 
 Analysis Date = 09/11/06 
 Lab Sample ID = 2370430 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 79.160 
 Most Probable Value = 76.375 
 Percent Recovery = 103.6 
 Analysis Date = 09/11/06 
 Lab Sample ID = 2400121 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 53.930 
 Most Probable Value = 52.500 
 Percent Recovery = 102.7 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2340037 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 56.520 
 Most Probable Value = 52.500 
 Percent Recovery = 107.7 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2230258 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 51.730 
 Most Probable Value = 52.500 
 Percent Recovery = 98.5 
 Analysis Date = 08/23/06 
 Lab Sample ID = 2300088 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 73.340 
 Most Probable Value = 76.375 
 Percent Recovery = 96.0 
 Analysis Date = 08/23/06 
 Lab Sample ID = 2330212 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 70.460 
 Most Probable Value = 76.375 
 Percent Recovery = 92.3 
 Analysis Date = 08/21/06 
 Lab Sample ID = 2280134 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75170  Lab Value = 67.920 
 Most Probable Value = 76.375 
 Percent Recovery = 88.9 
 Analysis Date = 08/21/06 
 Lab Sample ID = 2260051 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 52.310 
 Most Probable Value = 52.500 
 Percent Recovery = 99.6 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2200104 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 58.060 
 Most Probable Value = 52.500 
 Percent Recovery = 110.6 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2190172 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 72.720 
 Most Probable Value = 76.375 
 Percent Recovery = 95.2 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2190173 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75170  Lab Value = 76.750 
 Most Probable Value = 89.000 
 Percent Recovery = 86.2 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2080098 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50168-50170  Lab Value = 74.200 
 Most Probable Value = 76.375 
 Percent Recovery = 97.2 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2150116 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 45.310 
 Most Probable Value = 52.500 
 Percent Recovery = 86.3 
 Analysis Date = 08/01/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 58.230 
 Most Probable Value = 52.500 
 Percent Recovery = 110.9 
 Analysis Date = 08/01/06 
 Lab Sample ID = 2020229 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 88.080 
 Most Probable Value = 89.000 
 Percent Recovery = 99.0 
 Analysis Date = 08/01/06 
 Lab Sample ID = 2050126 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 54.250 
 Most Probable Value = 52.500 
 Percent Recovery = 103.3 
 Analysis Date = 07/25/06 
 Lab Sample ID = 1990162 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 49.930 
 Most Probable Value = 52.500 
 Percent Recovery = 95.1 
 Analysis Date = 07/25/06 
 Lab Sample ID = 1950017 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 80.960 
 Most Probable Value = 89.000 
 Percent Recovery = 91.0 
 Analysis Date = 07/25/06 
 Lab Sample ID = 2010015 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 84.040 
 Most Probable Value = 89.000 
 Percent Recovery = 94.4 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 50.380 
 Most Probable Value = 52.500 
 Percent Recovery = 96.0 
 Analysis Date = 07/17/06 
 Lab Sample ID = 1910077 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 92.810 
 Most Probable Value = 89.000 
 Percent Recovery = 104.3 
 Analysis Date = 07/17/06 
 Lab Sample ID = 1910072 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50170  Lab Value = 85.950 
 Most Probable Value = 89.000 
 Percent Recovery = 96.6 
 Analysis Date = 07/17/06 
 Lab Sample ID = 1910086 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50170  Lab Value = 50.990 
 Most Probable Value = 52.500 
 Percent Recovery = 97.1 
 Analysis Date = 07/10/06 
 Lab Sample ID = 1860016 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 85.820 
 Most Probable Value = 89.000 
 Percent Recovery = 96.4 
 Analysis Date = 07/10/06 
 Lab Sample ID = 1810354 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50170  Lab Value = 101.450 
 Most Probable Value = 104.875 
 Percent Recovery = 96.7 
 Analysis Date = 07/10/06 
 Lab Sample ID = 1800250 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 81.850 
 Most Probable Value = 89.000 
 Percent Recovery = 92.0 
 Analysis Date = 06/30/06 
 Lab Sample ID = 1740229 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 95.840 
 Most Probable Value = 104.875 
 Percent Recovery = 91.4 
 Analysis Date = 06/30/06 
 Lab Sample ID = 1780112 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 101.360 
 Most Probable Value = 104.875 
 Percent Recovery = 96.6 
 Analysis Date = 06/30/06 
 Lab Sample ID = 1740209 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 92.190 
 Most Probable Value = 89.000 
 Percent Recovery = 103.6 
 Analysis Date = 06/28/06 
 Lab Sample ID = 1730124 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50170  Lab Value = 88.930 
 Most Probable Value = 89.000 
 Percent Recovery = 99.9 
 Analysis Date = 06/28/06 
 Lab Sample ID = 1570195 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50170  Lab Value = 91.710 
 Most Probable Value = 89.000 
 Percent Recovery = 103.0 
 Analysis Date = 06/21/06 
 Lab Sample ID = 1670243 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50170  Lab Value = 99.200 
 Most Probable Value = 104.875 
 Percent Recovery = 94.6 
 Analysis Date = 06/20/06 
 Lab Sample ID = 1660145 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75168  Lab Value = 100.490 
 Most Probable Value = 104.875 
 Percent Recovery = 95.8 
 Analysis Date = 06/20/06 
 Lab Sample ID = 1590163 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 88.710 
 Most Probable Value = 89.000 
 Percent Recovery = 99.7 
 Analysis Date = 06/15/06 
 Lab Sample ID = 1600201 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50170  Lab Value = 104.410 
 Most Probable Value = 104.875 
 Percent Recovery = 99.6 
 Analysis Date = 06/15/06 
 Lab Sample ID = 1630149 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25172-75168  Lab Value = 58.190 
 Most Probable Value = 54.000 
 Percent Recovery = 107.8 
 Analysis Date = 06/05/06 
 Lab Sample ID = 1460011 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 98.020 
 Most Probable Value = 104.875 
 Percent Recovery = 93.5 
 Analysis Date = 06/05/06 
 Lab Sample ID = 1460005 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75168  Lab Value = 49.450 
 Most Probable Value = 54.000 
 Percent Recovery = 91.6 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1420084 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 97.420 
 Most Probable Value = 104.875 
 Percent Recovery = 92.9 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1390230 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75168  Lab Value = 50.650 
 Most Probable Value = 54.000 
 Percent Recovery = 93.8 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1380004 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 93.440 
 Most Probable Value = 104.875 
 Percent Recovery = 89.1 
 Analysis Date = 05/18/06 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75168  Lab Value = 108.500 
 Most Probable Value = 104.875 
 Percent Recovery = 103.5 
 Analysis Date = 05/18/06 
 Lab Sample ID = 1320173 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75168  Lab Value = 58.420 
 Most Probable Value = 54.000 
 Percent Recovery = 108.2 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1310137 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 55.680 
 Most Probable Value = 54.000 
 Percent Recovery = 103.1 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1280102 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 48.660 
 Most Probable Value = 54.000 
 Percent Recovery = 90.1 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1210050 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 105.560 
 Most Probable Value = 104.875 
 Percent Recovery = 100.7 
 Analysis Date = 05/16/06 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 49.450 
 Most Probable Value = 54.000 
 Percent Recovery = 91.6 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1240136 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 106.600 
 Most Probable Value = 104.875 
 Percent Recovery = 101.6 
 Analysis Date = 05/10/06 
 Lab Sample ID = 1220156 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 47.270 
 Most Probable Value = 54.000 
 Percent Recovery = 87.5 
 Analysis Date = 05/08/06 
 Lab Sample ID = 1080076 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 73.170 
 Most Probable Value = 71.625 
 Percent Recovery = 102.2 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1170182 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 73.630 
 Most Probable Value = 71.625 
 Percent Recovery = 102.8 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1150097 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 58.300 
 Most Probable Value = 54.000 
 Percent Recovery = 108.0 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1110231 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 76.730 
 Most Probable Value = 71.625 
 Percent Recovery = 107.1 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1100073 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 70.280 
 Most Probable Value = 71.625 
 Percent Recovery = 98.1 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1030096 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 67.990 
 Most Probable Value = 71.625 
 Percent Recovery = 94.9 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1000125 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 58.110 
 Most Probable Value = 54.000 
 Percent Recovery = 107.6 
 Analysis Date = 04/18/06 
 Lab Sample ID = 1040007 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 57.960 
 Most Probable Value = 54.000 
 Percent Recovery = 107.3 
 Analysis Date = 04/18/06 
 Lab Sample ID = 0970090 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 63.090 
 Most Probable Value = 71.625 
 Percent Recovery = 88.1 
 Analysis Date = 04/10/06 
 Lab Sample ID = 0960077 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 50.750 
 Most Probable Value = 54.000 
 Percent Recovery = 94.0 
 Analysis Date = 04/10/06 
 Lab Sample ID = 0930083 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 69.200 
 Most Probable Value = 71.625 
 Percent Recovery = 96.6 
 Analysis Date = 04/05/06 
 Lab Sample ID = 0870025 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 83.910 
 Most Probable Value = 76.375 
 Percent Recovery = 109.9 
 Analysis Date = 04/05/06 
 Lab Sample ID = 0860079 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75170  Lab Value = 53.030 
 Most Probable Value = 52.500 
 Percent Recovery = 101.0 
 Analysis Date = 03/23/06 
 Lab Sample ID = 0590094 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 66.610 
 Most Probable Value = 71.625 
 Percent Recovery = 93.0 
 Analysis Date = 03/21/06 
 Lab Sample ID = 0750095 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 70.700 
 Most Probable Value = 71.625 
 Percent Recovery = 98.7 
 Analysis Date = 03/21/06 
 Lab Sample ID = 0730045 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 73.300 
 Most Probable Value = 76.375 
 Percent Recovery = 96.0 
 Analysis Date = 03/21/06 
 Lab Sample ID = 0720059 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 74.420 
 Most Probable Value = 71.625 
 Percent Recovery = 103.9 
 Analysis Date = 03/20/06 
 Lab Sample ID = 0660033 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 80.600 
 Most Probable Value = 76.375 
 Percent Recovery = 105.5 
 Analysis Date = 03/20/06 
 Lab Sample ID = 0670053 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 81.690 
 Most Probable Value = 76.375 
 Percent Recovery = 107.0 
 Analysis Date = 03/20/06 
 Lab Sample ID = 0650044 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75170  Lab Value = 68.800 
 Most Probable Value = 71.625 
 Percent Recovery = 96.1 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0610056 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 67.380 
 Most Probable Value = 76.375 
 Percent Recovery = 88.2 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0600074 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 58.980 
 Most Probable Value = 52.500 
 Percent Recovery = 112.3 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0540072 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 61.730 
 Most Probable Value = 52.500 
 Percent Recovery = 117.6 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0520094 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 77.920 
 Most Probable Value = 76.375 
 Percent Recovery = 102.0 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0530040 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 50.690 
 Most Probable Value = 52.500 
 Percent Recovery = 96.6 
 Analysis Date = 03/06/06 
 Lab Sample ID = 0440047 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 77.230 
 Most Probable Value = 76.375 
 Percent Recovery = 101.1 
 Analysis Date = 03/06/06 
 Lab Sample ID = 0470066 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 78.560 
 Most Probable Value = 76.375 
 Percent Recovery = 102.9 
 Analysis Date = 03/06/06 
 Lab Sample ID = 0450026 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 46.060 
 Most Probable Value = 52.500 
 Percent Recovery = 87.7 
 Analysis Date = 02/15/06 
 Lab Sample ID = 0370016 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 73.880 
 Most Probable Value = 76.375 
 Percent Recovery = 96.7 
 Analysis Date = 02/15/06 
 Lab Sample ID = 0380037 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 75.660 
 Most Probable Value = 76.375 
 Percent Recovery = 99.1 
 Analysis Date = 02/15/06 
 Lab Sample ID = 0330065 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75170  Lab Value = 48.460 
 Most Probable Value = 52.500 
 Percent Recovery = 92.3 
 Analysis Date = 01/30/06 
 Lab Sample ID = 0240043 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 52.140 
 Most Probable Value = 52.500 
 Percent Recovery = 99.3 
 Analysis Date = 01/30/06 
 Lab Sample ID = 0190005 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 86.320 
 Most Probable Value = 89.000 
 Percent Recovery = 97.0 
 Analysis Date = 01/30/06 
 Lab Sample ID = 0250059 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50170  Lab Value = 84.010 
 Most Probable Value = 89.000 
 Percent Recovery = 94.4 
 Analysis Date = 01/30/06 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 51.730 
 Most Probable Value = 52.500 
 Percent Recovery = 98.5 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0170063 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 47.090 
 Most Probable Value = 52.500 
 Percent Recovery = 89.7 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0090007 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 83.750 
 Most Probable Value = 89.000 
 Percent Recovery = 94.1 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0130008 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 83.680 
 Most Probable Value = 89.000 
 Percent Recovery = 94.0 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0100027 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 85.730 
 Most Probable Value = 89.000 
 Percent Recovery = 96.3 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0060011 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50170  Lab Value = 55.880 
 Most Probable Value = 52.500 
 Percent Recovery = 106.4 
 Analysis Date = 01/09/06 
 Lab Sample ID = 0040036 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 91.510 
 Most Probable Value = 89.000 
 Percent Recovery = 102.8 
 Analysis Date = 01/09/06 
 Lab Sample ID = 3640076 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50170  Lab Value = 108.830 
 Most Probable Value = 104.875 
 Percent Recovery = 103.8 
 Analysis Date = 01/09/06 
 Lab Sample ID = 3630006 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75168  Lab Value = 91.830 
 Most Probable Value = 89.000 
 Percent Recovery = 103.2 
 Analysis Date = 12/29/05 
 Lab Sample ID = 3560004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50170  Lab Value = 94.490 
 Most Probable Value = 104.875 
 Percent Recovery = 90.1 
 Analysis Date = 12/29/05 
 Lab Sample ID = 3570006 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75168  Lab Value = 87.600 
 Most Probable Value = 89.000 
 Percent Recovery = 98.4 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3530069 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 101.900 
 Most Probable Value = 104.875 
 Percent Recovery = 97.2 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3550004 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 89.720 
 Most Probable Value = 89.000 
 Percent Recovery = 100.8 
 Analysis Date = 12/21/05 
 Lab Sample ID = 3490152 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50170  Lab Value = 87.150 
 Most Probable Value = 89.000 
 Percent Recovery = 97.9 
 Analysis Date = 12/19/05 
 Lab Sample ID = 3420003 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 97.650 
 Most Probable Value = 104.875 
 Percent Recovery = 93.1 
 Analysis Date = 12/19/05 
 Lab Sample ID = 3480001 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75168  Lab Value = 47.930 
 Most Probable Value = 54.000 
 Percent Recovery = 88.8 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3340010 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 84.600 
 Most Probable Value = 89.000 
 Percent Recovery = 95.1 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3390047 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50170  Lab Value = 94.810 
 Most Probable Value = 104.875 
 Percent Recovery = 90.4 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3430074 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75168  Lab Value = 98.280 
 Most Probable Value = 104.875 
 Percent Recovery = 93.7 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3400168 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75168  Lab Value = 97.240 
 Most Probable Value = 104.875 
 Percent Recovery = 92.7 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3340007 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75168  Lab Value = 92.460 
 Most Probable Value = 104.875 
 Percent Recovery = 88.2 
 Analysis Date = 12/13/05 
 Lab Sample ID = 3260096 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75168  Lab Value = 52.620 
 Most Probable Value = 54.000 
 Percent Recovery = 97.4 
 Analysis Date = 11/29/05 
 Lab Sample ID = 3270114 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 49.040 
 Most Probable Value = 54.000 
 Percent Recovery = 90.8 
 Analysis Date = 11/29/05 
 Lab Sample ID = 3250048 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 90.530 
 Most Probable Value = 104.875 
 Percent Recovery = 86.3 
 Analysis Date = 11/29/05 
 Lab Sample ID = 3190011 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25172-75168  Lab Value = 103.110 
 Most Probable Value = 104.875 
 Percent Recovery = 98.3 
 Analysis Date = 11/22/05 
 Lab Sample ID = 3210140 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 52.410 
 Most Probable Value = 54.000 
 Percent Recovery = 97.1 
 Analysis Date = 11/17/05 
 Lab Sample ID = 3180037 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 55.530 
 Most Probable Value = 54.000 
 Percent Recovery = 102.8 
 Analysis Date = 11/17/05 
 Lab Sample ID = 3080099 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 51.280 
 Most Probable Value = 54.000 
 Percent Recovery = 95.0 
 Analysis Date = 11/14/05 
 Lab Sample ID = 3120059 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 96.170 
 Most Probable Value = 104.875 
 Percent Recovery = 91.7 
 Analysis Date = 11/14/05 
 Lab Sample ID = 3110076 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 55.020 
 Most Probable Value = 54.000 
 Percent Recovery = 101.9 
 Analysis Date = 11/07/05 
 Lab Sample ID = 3040128 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 104.800 
 Most Probable Value = 104.875 
 Percent Recovery = 99.9 
 Analysis Date = 11/07/05 
 Lab Sample ID = 3060045 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25172-75168  Lab Value = 71.890 
 Most Probable Value = 71.625 
 Percent Recovery = 100.4 
 Analysis Date = 11/01/05 
 Lab Sample ID = 3010128 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 67.490 
 Most Probable Value = 71.625 
 Percent Recovery = 94.2 
 Analysis Date = 11/01/05 
 Lab Sample ID = 2980100 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 71.280 
 Most Probable Value = 71.625 
 Percent Recovery = 99.5 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970030 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 49.580 
 Most Probable Value = 54.000 
 Percent Recovery = 91.8 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2970037 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 52.090 
 Most Probable Value = 54.000 
 Percent Recovery = 96.5 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2900077 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 53.720 
 Most Probable Value = 54.000 
 Percent Recovery = 99.5 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2800165 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 54.970 
 Most Probable Value = 54.000 
 Percent Recovery = 101.8 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2920100 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 72.700 
 Most Probable Value = 71.625 
 Percent Recovery = 101.5 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2870110 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 67.690 
 Most Probable Value = 71.625 
 Percent Recovery = 94.5 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2850127 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 70.630 
 Most Probable Value = 71.625 
 Percent Recovery = 98.6 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2790063 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 53.780 
 Most Probable Value = 54.000 
 Percent Recovery = 99.6 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2770190 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 63.070 
 Most Probable Value = 54.000 
 Percent Recovery = 116.8 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2720016 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 162.600 
 Most Probable Value = 153.000 
 Percent Recovery = 106.3 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2700024 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50164  Lab Value = 56.200 
 Most Probable Value = 54.000 
 Percent Recovery = 104.1 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2650124 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 154.860 
 Most Probable Value = 153.000 
 Percent Recovery = 101.2 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2660202 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50164  Lab Value = 51.220 
 Most Probable Value = 54.000 
 Percent Recovery = 94.9 
 Analysis Date = 09/28/05 
 Lab Sample ID = 2450120 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 54.820 
 Most Probable Value = 54.000 
 Percent Recovery = 101.5 
 Analysis Date = 09/26/05 
 Lab Sample ID = 2580115 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 147.760 
 Most Probable Value = 153.000 
 Percent Recovery = 96.6 
 Analysis Date = 09/26/05 
 Lab Sample ID = 2630006 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50164  Lab Value = 54.490 
 Most Probable Value = 54.000 
 Percent Recovery = 100.9 
 Analysis Date = 09/19/05 
 Lab Sample ID = 2510180 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 129.780 
 Most Probable Value = 153.000 
 Percent Recovery = 84.8 
 Analysis Date = 09/19/05 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50168-50164  Lab Value = 154.410 
 Most Probable Value = 153.000 
 Percent Recovery = 100.9 
 Analysis Date = 09/19/05 
 Lab Sample ID = 2520043 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50164  Lab Value = 151.480 
 Most Probable Value = 153.000 
 Percent Recovery = 99.0 
 Analysis Date = 09/19/05 
 Lab Sample ID = 2490117 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 155.810 
 Most Probable Value = 153.000 
 Percent Recovery = 101.8 
 Analysis Date = 09/13/05 
 Lab Sample ID = 2380183 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50164  Lab Value = 193.360 
 Most Probable Value = 195.000 
 Percent Recovery = 99.2 
 Analysis Date = 09/06/05 
 Lab Sample ID = 2360004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 201.550 
 Most Probable Value = 195.000 
 Percent Recovery = 103.4 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2340043 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 154.280 
 Most Probable Value = 153.000 
 Percent Recovery = 100.8 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2310007 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50164  Lab Value = 181.830 
 Most Probable Value = 195.000 
 Percent Recovery = 93.2 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2290212 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 142.070 
 Most Probable Value = 153.000 
 Percent Recovery = 92.9 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2280032 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50168-50164  Lab Value = 140.370 
 Most Probable Value = 153.000 
 Percent Recovery = 91.7 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2240418 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50168-50164  Lab Value = 192.250 
 Most Probable Value = 195.000 
 Percent Recovery = 98.6 
 Analysis Date = 08/22/05 
 Lab Sample ID = 2230319 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 184.440 
 Most Probable Value = 195.000 
 Percent Recovery = 94.6 
 Analysis Date = 08/22/05 
 Lab Sample ID = 2220222 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75166-25DIW  Lab Value = 149.190 
 Most Probable Value = 153.000 
 Percent Recovery = 97.5 
 Analysis Date = 08/22/05 
 Lab Sample ID = 2140085 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50164  Lab Value = 199.570 
 Most Probable Value = 195.000 
 Percent Recovery = 102.3 
 Analysis Date = 08/18/05 
 Lab Sample ID = 2150227 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 145.080 
 Most Probable Value = 153.000 
 Percent Recovery = 94.8 
 Analysis Date = 08/18/05 
 Lab Sample ID = 2170142 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50164  Lab Value = 193.160 
 Most Probable Value = 195.000 
 Percent Recovery = 99.1 
 Analysis Date = 08/15/05 
 Lab Sample ID = 2100053 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 185.840 
 Most Probable Value = 195.000 
 Percent Recovery = 95.3 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2030282 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 240.610 
 Most Probable Value = 229.000 
 Percent Recovery = 105.1 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2080321 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50166  Lab Value = 236.650 
 Most Probable Value = 229.000 
 Percent Recovery = 103.3 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2060112 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50164-50166  Lab Value = 196.680 
 Most Probable Value = 195.000 
 Percent Recovery = 100.9 
 Analysis Date = 08/08/05 
 Lab Sample ID = 2000159 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 226.980 
 Most Probable Value = 229.000 
 Percent Recovery = 99.1 
 Analysis Date = 08/08/05 
 Lab Sample ID = 2010184 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50166  Lab Value = 193.590 
 Most Probable Value = 195.000 
 Percent Recovery = 99.3 
 Analysis Date = 08/04/05 
 Lab Sample ID = 1960088 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 224.770 
 Most Probable Value = 229.000 
 Percent Recovery = 98.2 
 Analysis Date = 08/04/05 
 Lab Sample ID = 1940290 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50166  Lab Value = 189.960 
 Most Probable Value = 195.000 
 Percent Recovery = 97.4 
 Analysis Date = 08/01/05 
 Lab Sample ID = 1890263 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 228.350 
 Most Probable Value = 229.000 
 Percent Recovery = 99.7 
 Analysis Date = 08/01/05 
 Lab Sample ID = 1920125 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 186.970 
 Most Probable Value = 195.000 
 Percent Recovery = 95.9 
 Analysis Date = 07/28/05 
 Lab Sample ID = 1860039 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 224.040 
 Most Probable Value = 229.000 
 Percent Recovery = 97.8 
 Analysis Date = 07/28/05 
 Lab Sample ID = 1810184 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50166  Lab Value = 225.460 
 Most Probable Value = 229.000 
 Percent Recovery = 98.5 
 Analysis Date = 07/28/05 
 Lab Sample ID = 1870123 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50166  Lab Value = 222.570 
 Most Probable Value = 222.000 
 Percent Recovery = 100.3 
 Analysis Date = 07/28/05 
 Lab Sample ID = 1800016 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25168-75166  Lab Value = 221.580 
 Most Probable Value = 229.000 
 Percent Recovery = 96.8 
 Analysis Date = 07/25/05 
 Lab Sample ID = 1740228 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50166  Lab Value = 223.730 
 Most Probable Value = 222.000 
 Percent Recovery = 100.8 
 Analysis Date = 07/25/05 
 Lab Sample ID = 1750354 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 199.020 
 Most Probable Value = 229.000 
 Percent Recovery = 86.9 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1710125 
 Number of FPS (SD) = -2.4 
 Blind Sample ID = 50164-50166  Lab Value = 216.470 
 Most Probable Value = 222.000 
 Percent Recovery = 97.5 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1720230 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25168-75166  Lab Value = 219.880 
 Most Probable Value = 229.000 
 Percent Recovery = 96.0 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1670214 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50166  Lab Value = 225.990 
 Most Probable Value = 222.000 
 Percent Recovery = 101.8 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1650167 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 219.850 
 Most Probable Value = 229.000 
 Percent Recovery = 96.0 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1600262 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50166  Lab Value = 221.270 
 Most Probable Value = 222.000 
 Percent Recovery = 99.7 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1610160 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 226.110 
 Most Probable Value = 222.000 
 Percent Recovery = 101.9 
 Analysis Date = 06/28/05 
 Lab Sample ID = 1580152 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 229.080 
 Most Probable Value = 229.000 
 Percent Recovery = 100.0 
 Analysis Date = 06/23/05 
 Lab Sample ID = 1570143 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50166  Lab Value = 223.300 
 Most Probable Value = 222.000 
 Percent Recovery = 100.6 
 Analysis Date = 06/23/05 
 Lab Sample ID = 1510155 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 103.900 
 Most Probable Value = 99.000 
 Percent Recovery = 104.9 
 Analysis Date = 06/15/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 104.440 
 Most Probable Value = 99.000 
 Percent Recovery = 105.5 
 Analysis Date = 06/06/05 
 Lab Sample ID = 1430071 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 103.730 
 Most Probable Value = 99.000 
 Percent Recovery = 104.8 
 Analysis Date = 06/06/05 
 Lab Sample ID = 1380126 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 228.100 
 Most Probable Value = 222.000 
 Percent Recovery = 102.7 
 Analysis Date = 06/06/05 
 Lab Sample ID = 1400212 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 222.330 
 Most Probable Value = 222.000 
 Percent Recovery = 100.1 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1370183 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25168-75166  Lab Value = 214.430 
 Most Probable Value = 222.000 
 Percent Recovery = 96.6 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1330243 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25168-75166  Lab Value = 91.100 
 Most Probable Value = 99.000 
 Percent Recovery = 92.0 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1310149 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 87.570 
 Most Probable Value = 99.000 
 Percent Recovery = 88.5 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1290082 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 228.370 
 Most Probable Value = 222.000 
 Percent Recovery = 102.9 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1260175 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 52.950 
 Most Probable Value = 54.000 
 Percent Recovery = 98.1 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1010109 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 102.460 
 Most Probable Value = 99.000 
 Percent Recovery = 103.5 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1240238 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 102.900 
 Most Probable Value = 99.000 
 Percent Recovery = 103.9 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1190254 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 220.140 
 Most Probable Value = 222.000 
 Percent Recovery = 99.2 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1230133 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 49.400 
 Most Probable Value = 54.000 
 Percent Recovery = 91.5 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1170145 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 45.670 
 Most Probable Value = 54.000 
 Percent Recovery = 84.6 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1150104 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 52.590 
 Most Probable Value = 54.000 
 Percent Recovery = 97.4 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1100120 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 99.460 
 Most Probable Value = 99.000 
 Percent Recovery = 100.5 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1120324 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 53.280 
 Most Probable Value = 54.000 
 Percent Recovery = 98.7 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 75.560 
 Most Probable Value = 99.000 
 Percent Recovery = 76.3 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1090064 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 89.530 
 Most Probable Value = 99.000 
 Percent Recovery = 90.4 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1050219 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 44.940 
 Most Probable Value = 54.000 
 Percent Recovery = 83.2 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0750082 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 49.510 
 Most Probable Value = 54.000 
 Percent Recovery = 91.7 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0960149 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 86.970 
 Most Probable Value = 99.000 
 Percent Recovery = 87.8 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0980167 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 90.970 
 Most Probable Value = 99.000 
 Percent Recovery = 91.9 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0950132 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 59.380 
 Most Probable Value = 54.000 
 Percent Recovery = 110.0 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0870068 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 52.550 
 Most Probable Value = 54.000 
 Percent Recovery = 97.3 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0730075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 158.440 
 Most Probable Value = 153.000 
 Percent Recovery = 103.6 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0840176 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50164  Lab Value = 50.180 
 Most Probable Value = 54.000 
 Percent Recovery = 92.9 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0810029 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 42.840 
 Most Probable Value = 54.000 
 Percent Recovery = 79.3 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0610080 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 140.100 
 Most Probable Value = 153.000 
 Percent Recovery = 91.6 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0810033 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50168-50164  Lab Value = 137.090 
 Most Probable Value = 153.000 
 Percent Recovery = 89.6 
 Analysis Date = 03/30/05 
 Lab Sample ID = 0760179 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50168-50164  Lab Value = 45.970 
 Most Probable Value = 54.000 
 Percent Recovery = 85.1 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0660058 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 149.370 
 Most Probable Value = 153.000 
 Percent Recovery = 97.6 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0700205 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50164  Lab Value = 133.390 
 Most Probable Value = 153.000 
 Percent Recovery = 87.2 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0670093 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50168-50164  Lab Value = 141.390 
 Most Probable Value = 153.000 
 Percent Recovery = 92.4 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0620100 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50168-50164  Lab Value = 198.340 
 Most Probable Value = 195.000 
 Percent Recovery = 101.7 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0560029 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 189.010 
 Most Probable Value = 195.000 
 Percent Recovery = 96.9 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0540035 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 146.250 
 Most Probable Value = 153.000 
 Percent Recovery = 95.6 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0590068 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50164  Lab Value = 191.870 
 Most Probable Value = 195.000 
 Percent Recovery = 98.4 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0530104 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 191.560 
 Most Probable Value = 195.000 
 Percent Recovery = 98.2 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0420131 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 142.030 
 Most Probable Value = 153.000 
 Percent Recovery = 92.8 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0530102 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50168-50164  Lab Value = 145.190 
 Most Probable Value = 153.000 
 Percent Recovery = 94.9 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0480106 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50164  Lab Value = 142.340 
 Most Probable Value = 153.000 
 Percent Recovery = 93.0 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0470026 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50164  Lab Value = 197.110 
 Most Probable Value = 195.000 
 Percent Recovery = 101.1 
 Analysis Date = 02/16/05 
 Lab Sample ID = 0390057 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 195.000 
 Most Probable Value = 195.000 
 Percent Recovery = 100.0 
 Analysis Date = 02/16/05 
 Lab Sample ID = 0380081 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 137.810 
 Most Probable Value = 153.000 
 Percent Recovery = 90.1 
 Analysis Date = 02/16/05 
 Lab Sample ID = 0380080 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50168-50164  Lab Value = 151.330 
 Most Probable Value = 153.000 
 Percent Recovery = 98.9 
 Analysis Date = 02/16/05 
 Lab Sample ID = 0330053 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 188.990 
 Most Probable Value = 195.000 
 Percent Recovery = 96.9 
 Analysis Date = 02/08/05 
 Lab Sample ID = 0310046 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 217.140 
 Most Probable Value = 229.000 
 Percent Recovery = 94.8 
 Analysis Date = 02/08/05 
 Lab Sample ID = 0280052 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50164-50166  Lab Value = 191.980 
 Most Probable Value = 195.000 
 Percent Recovery = 98.5 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0240051 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 192.390 
 Most Probable Value = 195.000 
 Percent Recovery = 98.7 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0190085 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 197.850 
 Most Probable Value = 195.000 
 Percent Recovery = 101.5 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0180073 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 220.070 
 Most Probable Value = 229.000 
 Percent Recovery = 96.1 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0250044 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50166  Lab Value = 219.970 
 Most Probable Value = 229.000 
 Percent Recovery = 96.1 
 Analysis Date = 01/27/05 
 Lab Sample ID = 0210119 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50166  Lab Value = 224.310 
 Most Probable Value = 229.000 
 Percent Recovery = 98.0 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0130108 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50166  Lab Value = 224.410 
 Most Probable Value = 229.000 
 Percent Recovery = 98.0 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0100087 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50166  Lab Value = 195.560 
 Most Probable Value = 195.000 
 Percent Recovery = 100.3 
 Analysis Date = 01/13/05 
 Lab Sample ID = 0070092 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 193.370 
 Most Probable Value = 195.000 
 Percent Recovery = 99.2 
 Analysis Date = 01/13/05 
 Lab Sample ID = 0040023 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 215.120 
 Most Probable Value = 229.000 
 Percent Recovery = 93.9 
 Analysis Date = 01/13/05 
 Lab Sample ID = 3640099 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50164-50166  Lab Value = 216.700 
 Most Probable Value = 229.000 
 Percent Recovery = 94.6 
 Analysis Date = 01/13/05 
 Lab Sample ID = 0060062 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50166  Lab Value = 221.510 
 Most Probable Value = 229.000 
 Percent Recovery = 96.7 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3570032 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50166  Lab Value = 217.400 
 Most Probable Value = 229.000 
 Percent Recovery = 94.9 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3520152 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50164-50166  Lab Value = 228.430 
 Most Probable Value = 229.000 
 Percent Recovery = 99.8 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3500121 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50166  Lab Value = 215.320 
 Most Probable Value = 222.000 
 Percent Recovery = 97.0 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3630016 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 214.860 
 Most Probable Value = 222.000 
 Percent Recovery = 96.8 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3620026 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25168-75166  Lab Value = 212.900 
 Most Probable Value = 222.000 
 Percent Recovery = 95.9 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3560050 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25168-75166  Lab Value = 213.840 
 Most Probable Value = 222.000 
 Percent Recovery = 96.3 
 Analysis Date = 01/03/05 
 Lab Sample ID = 3490090 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25168-75166  Lab Value = 223.010 
 Most Probable Value = 229.000 
 Percent Recovery = 97.4 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3410091 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50166  Lab Value = 219.140 
 Most Probable Value = 229.000 
 Percent Recovery = 95.7 
 Analysis Date = 12/27/04 
 Lab Sample ID = 3430168 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50166  Lab Value = 227.490 
 Most Probable Value = 222.000 
 Percent Recovery = 102.5 
 Analysis Date = 12/27/04 
 Lab Sample ID = 3440142 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 208.890 
 Most Probable Value = 222.000 
 Percent Recovery = 94.1 
 Analysis Date = 12/27/04 
 Lab Sample ID = 3430065 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25168-75166  Lab Value = 214.820 
 Most Probable Value = 222.000 
 Percent Recovery = 96.8 
 Analysis Date = 12/22/04 
 Lab Sample ID = 3350091 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25168-75166  Lab Value = 92.240 
 Most Probable Value = 99.000 
 Percent Recovery = 93.2 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3310072 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 100.770 
 Most Probable Value = 99.000 
 Percent Recovery = 101.8 
 Analysis Date = 12/20/04 
 Lab Sample ID = 3280101 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 96.340 
 Most Probable Value = 99.000 
 Percent Recovery = 97.3 
 Analysis Date = 12/16/04 
 Lab Sample ID = 3270046 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 216.490 
 Most Probable Value = 222.000 
 Percent Recovery = 97.5 
 Analysis Date = 12/16/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25168-75166  Lab Value = 216.490 
 Most Probable Value = 222.000 
 Percent Recovery = 97.5 
 Analysis Date = 12/16/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25168-75166  Lab Value = 212.890 
 Most Probable Value = 222.000 
 Percent Recovery = 95.9 
 Analysis Date = 12/16/04 
 Lab Sample ID = 3220111 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25168-75166  Lab Value = 110.240 
 Most Probable Value = 99.000 
 Percent Recovery = 111.4 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3150132 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 97.370 
 Most Probable Value = 99.000 
 Percent Recovery = 98.4 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3130199 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 220.880 
 Most Probable Value = 222.000 
 Percent Recovery = 99.5 
 Analysis Date = 12/13/04 
 Lab Sample ID = 3200082 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 95.720 
 Most Probable Value = 99.000 
 Percent Recovery = 96.7 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3080118 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 204.360 
 Most Probable Value = 222.000 
 Percent Recovery = 92.1 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3100046 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25168-75166  Lab Value = 221.360 
 Most Probable Value = 222.000 
 Percent Recovery = 99.7 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3080007 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 97.010 
 Most Probable Value = 99.000 
 Percent Recovery = 98.0 
 Analysis Date = 12/06/04 
 Lab Sample ID = 3060016 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 51.980 
 Most Probable Value = 54.000 
 Percent Recovery = 96.3 
 Analysis Date = 12/02/04 
 Lab Sample ID = 3010208 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 60.080 
 Most Probable Value = 54.000 
 Percent Recovery = 111.3 
 Analysis Date = 12/02/04 
 Lab Sample ID = 2870066 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 273.770 
 Most Probable Value = 243.500 
 Percent Recovery = 112.4 
 Analysis Date = 12/02/04 
 Lab Sample ID = 2580138 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 50162-50160  Lab Value = 54.430 
 Most Probable Value = 54.000 
 Percent Recovery = 100.8 
 Analysis Date = 12/01/04 
 Lab Sample ID = 2990111 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 92.780 
 Most Probable Value = 99.000 
 Percent Recovery = 93.7 
 Analysis Date = 11/30/04 
 Lab Sample ID = 2960265 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 48.310 
 Most Probable Value = 54.000 
 Percent Recovery = 89.5 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 97.350 
 Most Probable Value = 99.000 
 Percent Recovery = 98.3 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2940025 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 97.290 
 Most Probable Value = 99.000 
 Percent Recovery = 98.3 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2890204 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 45.230 
 Most Probable Value = 54.000 
 Percent Recovery = 83.8 
 Analysis Date = 11/18/04 
 Lab Sample ID = 2820229 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 90.290 
 Most Probable Value = 99.000 
 Percent Recovery = 91.2 
 Analysis Date = 11/18/04 
 Lab Sample ID = 2820219 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 246.720 
 Most Probable Value = 243.500 
 Percent Recovery = 101.3 
 Analysis Date = 11/18/04 
 Lab Sample ID = 2640150 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 48.990 
 Most Probable Value = 54.000 
 Percent Recovery = 90.7 
 Analysis Date = 11/17/04 
 Lab Sample ID = 2790156 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 103.680 
 Most Probable Value = 99.000 
 Percent Recovery = 104.7 
 Analysis Date = 11/12/04 
 Lab Sample ID = 2780100 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 100.150 
 Most Probable Value = 99.000 
 Percent Recovery = 101.2 
 Analysis Date = 11/12/04 
 Lab Sample ID = 2730045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 96.460 
 Most Probable Value = 99.000 
 Percent Recovery = 97.4 
 Analysis Date = 11/12/04 
 Lab Sample ID = 2720076 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 245.720 
 Most Probable Value = 243.500 
 Percent Recovery = 100.9 
 Analysis Date = 11/12/04 
 Lab Sample ID = 2720112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 186.310 
 Most Probable Value = 193.000 
 Percent Recovery = 96.5 
 Analysis Date = 11/09/04 
 Lab Sample ID = 2390382 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50164  Lab Value = 99.640 
 Most Probable Value = 99.000 
 Percent Recovery = 100.6 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2650152 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 102.250 
 Most Probable Value = 99.000 
 Percent Recovery = 103.3 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2610099 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 232.610 
 Most Probable Value = 243.500 
 Percent Recovery = 95.5 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2660098 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 280.390 
 Most Probable Value = 273.750 
 Percent Recovery = 102.4 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2360304 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 278.520 
 Most Probable Value = 273.750 
 Percent Recovery = 101.7 
 Analysis Date = 11/04/04 
 Lab Sample ID = 2360306 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 101.010 
 Most Probable Value = 99.000 
 Percent Recovery = 102.0 
 Analysis Date = 11/02/04 
 Lab Sample ID = 2570021 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 81.380 
 Most Probable Value = 99.000 
 Percent Recovery = 82.2 
 Analysis Date = 10/28/04 
 Lab Sample ID = 2520066 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 247.140 
 Most Probable Value = 243.500 
 Percent Recovery = 101.5 
 Analysis Date = 10/28/04 
 Lab Sample ID = 2520139 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50160  Lab Value = 249.210 
 Most Probable Value = 243.500 
 Percent Recovery = 102.3 
 Analysis Date = 10/28/04 
 Lab Sample ID = 2470067 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 267.140 
 Most Probable Value = 273.750 
 Percent Recovery = 97.6 
 Analysis Date = 10/25/04 
 Lab Sample ID = 2400254 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25164-75160  Lab Value = 193.580 
 Most Probable Value = 193.000 
 Percent Recovery = 100.3 
 Analysis Date = 10/21/04 
 Lab Sample ID = 2450030 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50164  Lab Value = 173.650 
 Most Probable Value = 193.000 
 Percent Recovery = 90.0 
 Analysis Date = 10/18/04 
 Lab Sample ID = 2330199 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50162-50164  Lab Value = 192.590 
 Most Probable Value = 193.000 
 Percent Recovery = 99.8 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2290180 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50164  Lab Value = 272.500 
 Most Probable Value = 273.750 
 Percent Recovery = 99.5 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2290109 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25164-75160  Lab Value = 266.620 
 Most Probable Value = 273.750 
 Percent Recovery = 97.4 
 Analysis Date = 10/08/04 
 Lab Sample ID = 2180208 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25164-75160  Lab Value = 203.360 
 Most Probable Value = 193.000 
 Percent Recovery = 105.4 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2250113 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50164  Lab Value = 200.920 
 Most Probable Value = 193.000 
 Percent Recovery = 104.1 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2190179 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50164  Lab Value = 278.560 
 Most Probable Value = 273.750 
 Percent Recovery = 101.8 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2220154 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 230.920 
 Most Probable Value = 243.500 
 Percent Recovery = 94.8 
 Analysis Date = 10/04/04 
 Lab Sample ID = 2110281 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50160  Lab Value = 343.370 
 Most Probable Value = 337.500 
 Percent Recovery = 101.7 
 Analysis Date = 10/04/04 
 Lab Sample ID = 2120268 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 333.740 
 Most Probable Value = 337.500 
 Percent Recovery = 98.9 
 Analysis Date = 09/30/04 
 Lab Sample ID = 2100144 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 243.250 
 Most Probable Value = 243.500 
 Percent Recovery = 99.9 
 Analysis Date = 09/28/04 
 Lab Sample ID = 2080070 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 349.400 
 Most Probable Value = 337.500 
 Percent Recovery = 103.5 
 Analysis Date = 09/28/04 
 Lab Sample ID = 2040259 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50160-50158  Lab Value = 249.880 
 Most Probable Value = 243.500 
 Percent Recovery = 102.6 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2030201 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50160  Lab Value = 344.490 
 Most Probable Value = 337.500 
 Percent Recovery = 102.1 
 Analysis Date = 09/23/04 
 Lab Sample ID = 1900169 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50158  Lab Value = 235.230 
 Most Probable Value = 243.500 
 Percent Recovery = 96.6 
 Analysis Date = 09/21/04 
 Lab Sample ID = 1980047 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 343.550 
 Most Probable Value = 337.500 
 Percent Recovery = 101.8 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2010151 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 342.760 
 Most Probable Value = 337.500 
 Percent Recovery = 101.6 
 Analysis Date = 09/21/04 
 Lab Sample ID = 1960109 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 244.540 
 Most Probable Value = 243.500 
 Percent Recovery = 100.4 
 Analysis Date = 09/15/04 
 Lab Sample ID = 1910175 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 246.550 
 Most Probable Value = 243.500 
 Percent Recovery = 101.3 
 Analysis Date = 09/15/04 
 Lab Sample ID = 1890093 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 245.130 
 Most Probable Value = 243.500 
 Percent Recovery = 100.7 
 Analysis Date = 09/13/04 
 Lab Sample ID = 1750197 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 253.240 
 Most Probable Value = 243.500 
 Percent Recovery = 104.0 
 Analysis Date = 09/13/04 
 Lab Sample ID = 1670237 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50162-50160  Lab Value = 99.900 
 Most Probable Value = 99.000 
 Percent Recovery = 100.9 
 Analysis Date = 09/09/04 
 Lab Sample ID = 1820223 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 94.730 
 Most Probable Value = 99.000 
 Percent Recovery = 95.7 
 Analysis Date = 09/09/04 
 Lab Sample ID = 1800146 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 244.550 
 Most Probable Value = 243.500 
 Percent Recovery = 100.4 
 Analysis Date = 09/09/04 
 Lab Sample ID = 1810178 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 104.130 
 Most Probable Value = 99.000 
 Percent Recovery = 105.2 
 Analysis Date = 09/07/04 
 Lab Sample ID = 1740199 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 114.700 
 Most Probable Value = 99.000 
 Percent Recovery = 115.9 
 Analysis Date = 09/07/04 
 Lab Sample ID = 1680178 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 239.460 
 Most Probable Value = 243.500 
 Percent Recovery = 98.3 
 Analysis Date = 09/07/04 
 Lab Sample ID = 1730132 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 100.710 
 Most Probable Value = 99.000 
 Percent Recovery = 101.7 
 Analysis Date = 08/30/04 
 Lab Sample ID = 1660228 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 245.800 
 Most Probable Value = 243.500 
 Percent Recovery = 100.9 
 Analysis Date = 08/30/04 
 Lab Sample ID = 1610175 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 107.600 
 Most Probable Value = 99.000 
 Percent Recovery = 108.7 
 Analysis Date = 08/26/04 
 Lab Sample ID = 1600039 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 248.490 
 Most Probable Value = 243.500 
 Percent Recovery = 102.0 
 Analysis Date = 08/26/04 
 Lab Sample ID = 1590114 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50160  Lab Value = 208.190 
 Most Probable Value = 193.000 
 Percent Recovery = 107.9 
 Analysis Date = 08/19/04 
 Lab Sample ID = 1540005 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50162-50164  Lab Value = 278.500 
 Most Probable Value = 273.750 
 Percent Recovery = 101.7 
 Analysis Date = 08/19/04 
 Lab Sample ID = 1530026 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 198.390 
 Most Probable Value = 193.000 
 Percent Recovery = 102.8 
 Analysis Date = 07/27/04 
 Lab Sample ID = 1480238 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 202.340 
 Most Probable Value = 193.000 
 Percent Recovery = 104.8 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1410185 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 285.380 
 Most Probable Value = 273.750 
 Percent Recovery = 104.2 
 Analysis Date = 07/20/04 
 Lab Sample ID = 1450084 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25164-75160  Lab Value = 271.990 
 Most Probable Value = 273.750 
 Percent Recovery = 99.4 
 Analysis Date = 07/14/04 
 Lab Sample ID = 1410032 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25164-75160  Lab Value = 201.660 
 Most Probable Value = 193.000 
 Percent Recovery = 104.5 
 Analysis Date = 07/07/04 
 Lab Sample ID = 1350393 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 202.200 
 Most Probable Value = 193.000 
 Percent Recovery = 104.8 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1330105 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 271.360 
 Most Probable Value = 273.750 
 Percent Recovery = 99.1 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1340012 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25164-75160  Lab Value = 278.900 
 Most Probable Value = 273.750 
 Percent Recovery = 101.9 
 Analysis Date = 06/24/04 
 Lab Sample ID = 1260165 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 196.650 
 Most Probable Value = 193.000 
 Percent Recovery = 101.9 
 Analysis Date = 06/16/04 
 Lab Sample ID = 1280292 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50162-50164  Lab Value = 274.810 
 Most Probable Value = 273.750 
 Percent Recovery = 100.4 
 Analysis Date = 06/16/04 
 Lab Sample ID = 1280293 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 251.090 
 Most Probable Value = 243.500 
 Percent Recovery = 103.1 
 Analysis Date = 06/08/04 
 Lab Sample ID = 1200122 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 344.080 
 Most Probable Value = 337.500 
 Percent Recovery = 101.9 
 Analysis Date = 06/08/04 
 Lab Sample ID = 1210043 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 347.730 
 Most Probable Value = 337.500 
 Percent Recovery = 103.0 
 Analysis Date = 06/08/04 
 Lab Sample ID = 1190151 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50160-50158  Lab Value = 241.620 
 Most Probable Value = 243.500 
 Percent Recovery = 99.2 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1140201 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 243.950 
 Most Probable Value = 243.500 
 Percent Recovery = 100.2 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1120115 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 339.190 
 Most Probable Value = 337.500 
 Percent Recovery = 100.5 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1130166 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 241.320 
 Most Probable Value = 243.500 
 Percent Recovery = 99.1 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1060212 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 351.710 
 Most Probable Value = 337.500 
 Percent Recovery = 104.2 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1070090 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50160-50158  Lab Value = 343.540 
 Most Probable Value = 337.500 
 Percent Recovery = 101.8 
 Analysis Date = 05/27/04 
 Lab Sample ID = 1050148 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 242.020 
 Most Probable Value = 243.500 
 Percent Recovery = 99.4 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1000232 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 244.260 
 Most Probable Value = 243.500 
 Percent Recovery = 100.3 
 Analysis Date = 05/18/04 
 Lab Sample ID = 0980128 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 346.810 
 Most Probable Value = 337.500 
 Percent Recovery = 102.8 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1000010 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50158  Lab Value = 110.090 
 Most Probable Value = 99.000 
 Percent Recovery = 111.2 
 Analysis Date = 05/11/04 
 Lab Sample ID = 0860116 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 242.550 
 Most Probable Value = 243.500 
 Percent Recovery = 99.6 
 Analysis Date = 05/11/04 
 Lab Sample ID = 0850132 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 120.390 
 Most Probable Value = 99.000 
 Percent Recovery = 121.6 
 Analysis Date = 05/04/04 
 Lab Sample ID = 0840039 
 Number of FPS (SD) = 1.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 102.210 
 Most Probable Value = 99.000 
 Percent Recovery = 103.2 
 Analysis Date = 04/27/04 
 Lab Sample ID = 0780116 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 242.210 
 Most Probable Value = 243.500 
 Percent Recovery = 99.5 
 Analysis Date = 04/27/04 
 Lab Sample ID = 0790171 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 244.540 
 Most Probable Value = 243.500 
 Percent Recovery = 100.4 
 Analysis Date = 04/27/04 
 Lab Sample ID = 0770122 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 93.770 
 Most Probable Value = 99.000 
 Percent Recovery = 94.7 
 Analysis Date = 04/20/04 
 Lab Sample ID = 0720256 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 94.260 
 Most Probable Value = 99.000 
 Percent Recovery = 95.2 
 Analysis Date = 04/20/04 
 Lab Sample ID = 0700107 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 233.530 
 Most Probable Value = 243.500 
 Percent Recovery = 95.9 
 Analysis Date = 04/20/04 
 Lab Sample ID = 0710093 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 99.950 
 Most Probable Value = 99.000 
 Percent Recovery = 101.0 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0640095 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 193.230 
 Most Probable Value = 193.000 
 Percent Recovery = 100.1 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0610095 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50164  Lab Value = 195.030 
 Most Probable Value = 193.000 
 Percent Recovery = 101.1 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0610094 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50164  Lab Value = 244.660 
 Most Probable Value = 243.500 
 Percent Recovery = 100.5 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0650011 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 255.130 
 Most Probable Value = 243.500 
 Percent Recovery = 104.8 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0630083 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50160  Lab Value = 282.170 
 Most Probable Value = 273.750 
 Percent Recovery = 103.1 
 Analysis Date = 04/15/04 
 Lab Sample ID = 0610093 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25164-75160  Lab Value = 208.090 
 Most Probable Value = 193.000 
 Percent Recovery = 107.8 
 Analysis Date = 03/24/04 
 Lab Sample ID = 0510153 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50162-50164  Lab Value = 277.300 
 Most Probable Value = 273.750 
 Percent Recovery = 101.3 
 Analysis Date = 03/24/04 
 Lab Sample ID = 0540143 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25164-75160  Lab Value = 202.350 
 Most Probable Value = 193.000 
 Percent Recovery = 104.8 
 Analysis Date = 03/18/04 
 Lab Sample ID = 0440043 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50162-50164  Lab Value = 271.700 
 Most Probable Value = 273.750 
 Percent Recovery = 99.3 
 Analysis Date = 03/18/04 
 Lab Sample ID = 0500109 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25164-75160  Lab Value = 192.620 
 Most Probable Value = 193.000 
 Percent Recovery = 99.8 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0420061 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50164  Lab Value = 191.410 
 Most Probable Value = 193.000 
 Percent Recovery = 99.2 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0360096 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 275.170 
 Most Probable Value = 273.750 
 Percent Recovery = 100.5 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0430003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 284.730 
 Most Probable Value = 273.750 
 Percent Recovery = 104.0 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0370113 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25164-75160  Lab Value = 241.310 
 Most Probable Value = 243.500 
 Percent Recovery = 99.1 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0290101 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 240.060 
 Most Probable Value = 243.500 
 Percent Recovery = 98.6 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0230095 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 255.440 
 Most Probable Value = 243.500 
 Percent Recovery = 104.9 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0210228 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50162-50160  Lab Value = 351.640 
 Most Probable Value = 337.500 
 Percent Recovery = 104.2 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0300087 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50160-50158  Lab Value = 346.620 
 Most Probable Value = 337.500 
 Percent Recovery = 102.7 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0280031 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50158  Lab Value = 348.430 
 Most Probable Value = 337.500 
 Percent Recovery = 103.2 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0220105 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50160-50158  Lab Value = 271.890 
 Most Probable Value = 273.750 
 Percent Recovery = 99.3 
 Analysis Date = 03/02/04 
 Lab Sample ID = 0350005 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25164-75160  Lab Value = 240.060 
 Most Probable Value = 243.500 
 Percent Recovery = 98.6 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0140069 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 340.310 
 Most Probable Value = 337.500 
 Percent Recovery = 100.8 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0150116 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 347.100 
 Most Probable Value = 337.500 
 Percent Recovery = 102.8 
 Analysis Date = 02/24/04 
 Lab Sample ID = 0130119 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50160-50158  Lab Value = 86.740 
 Most Probable Value = 99.000 
 Percent Recovery = 87.6 
 Analysis Date = 02/10/04 
 Lab Sample ID = 3640020 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 90.200 
 Most Probable Value = 99.000 
 Percent Recovery = 91.1 
 Analysis Date = 02/10/04 
 Lab Sample ID = 3630059 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 236.740 
 Most Probable Value = 243.500 
 Percent Recovery = 97.2 
 Analysis Date = 02/10/04 
 Lab Sample ID = 3630060 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 236.620 
 Most Probable Value = 243.500 
 Percent Recovery = 97.2 
 Analysis Date = 02/10/04 
 Lab Sample ID = 3560117 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 233.550 
 Most Probable Value = 243.500 
 Percent Recovery = 95.9 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0080051 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 231.370 
 Most Probable Value = 243.500 
 Percent Recovery = 95.0 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0060023 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50160  Lab Value = 333.930 
 Most Probable Value = 337.500 
 Percent Recovery = 98.9 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0070036 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 108.960 
 Most Probable Value = 99.000 
 Percent Recovery = 110.1 
 Analysis Date = 02/05/04 
 Lab Sample ID = 3530204 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 243.790 
 Most Probable Value = 243.500 
 Percent Recovery = 100.1 
 Analysis Date = 02/05/04 
 Lab Sample ID = 3520154 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 99.690 
 Most Probable Value = 99.000 
 Percent Recovery = 100.7 
 Analysis Date = 02/03/04 
 Lab Sample ID = 3490100 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 236.220 
 Most Probable Value = 243.500 
 Percent Recovery = 97.0 
 Analysis Date = 02/03/04 
 Lab Sample ID = 3490025 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50162-50160  Lab Value = 90.960 
 Most Probable Value = 99.000 
 Percent Recovery = 91.9 
 Analysis Date = 01/28/04 
 Lab Sample ID = 3390170 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 177.220 
 Most Probable Value = 193.000 
 Percent Recovery = 91.8 
 Analysis Date = 01/28/04 
 Lab Sample ID = 3350067 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50162-50164  Lab Value = 174.050 
 Most Probable Value = 193.000 
 Percent Recovery = 90.2 
 Analysis Date = 01/28/04 
 Lab Sample ID = 3320022 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50162-50164  Lab Value = 228.920 
 Most Probable Value = 243.500 
 Percent Recovery = 94.0 
 Analysis Date = 01/28/04 
 Lab Sample ID = 3420094 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50162-50160  Lab Value = 274.700 
 Most Probable Value = 273.750 
 Percent Recovery = 100.3 
 Analysis Date = 01/28/04 
 Lab Sample ID = 3350066 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 92.070 
 Most Probable Value = 99.000 
 Percent Recovery = 93.0 
 Analysis Date = 01/12/04 
 Lab Sample ID = 3450140 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 239.680 
 Most Probable Value = 243.500 
 Percent Recovery = 98.4 
 Analysis Date = 12/29/03 
 Lab Sample ID = 3370090 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 184.340 
 Most Probable Value = 193.000 
 Percent Recovery = 95.5 
 Analysis Date = 12/22/03 
 Lab Sample ID = 3250016 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50164  Lab Value = 268.050 
 Most Probable Value = 273.750 
 Percent Recovery = 97.9 
 Analysis Date = 12/22/03 
 Lab Sample ID = 3230181 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25164-75160  Lab Value = 177.330 
 Most Probable Value = 193.000 
 Percent Recovery = 91.9 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3160056 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50162-50164  Lab Value = 266.040 
 Most Probable Value = 273.750 
 Percent Recovery = 97.2 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3280020 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25164-75160  Lab Value = 257.760 
 Most Probable Value = 273.750 
 Percent Recovery = 94.2 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3170134 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25164-75160  Lab Value = 186.660 
 Most Probable Value = 193.000 
 Percent Recovery = 96.7 
 Analysis Date = 12/10/03 
 Lab Sample ID = 3210090 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50164  Lab Value = 198.430 
 Most Probable Value = 193.000 
 Percent Recovery = 102.8 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3100106 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 242.020 
 Most Probable Value = 243.500 
 Percent Recovery = 99.4 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3040004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 234.420 
 Most Probable Value = 243.500 
 Percent Recovery = 96.3 
 Analysis Date = 11/20/03 
 Lab Sample ID = 2970148 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 348.620 
 Most Probable Value = 337.500 
 Percent Recovery = 103.3 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3040008 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50160-50158  Lab Value = 346.040 
 Most Probable Value = 337.500 
 Percent Recovery = 102.5 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3020153 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50158  Lab Value = 275.180 
 Most Probable Value = 273.750 
 Percent Recovery = 100.5 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3100105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 280.290 
 Most Probable Value = 273.750 
 Percent Recovery = 102.4 
 Analysis Date = 11/20/03 
 Lab Sample ID = 3100099 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25164-75160  Lab Value = 335.360 
 Most Probable Value = 337.500 
 Percent Recovery = 99.4 
 Analysis Date = 11/18/03 
 Lab Sample ID = 2960051 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 236.140 
 Most Probable Value = 243.500 
 Percent Recovery = 97.0 
 Analysis Date = 11/13/03 
 Lab Sample ID = 2950090 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50162-50160  Lab Value = 236.390 
 Most Probable Value = 243.500 
 Percent Recovery = 97.1 
 Analysis Date = 11/04/03 
 Lab Sample ID = 2890049 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50162-50160  Lab Value = 340.690 
 Most Probable Value = 337.500 
 Percent Recovery = 100.9 
 Analysis Date = 11/04/03 
 Lab Sample ID = 2900094 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 338.140 
 Most Probable Value = 337.500 
 Percent Recovery = 100.2 
 Analysis Date = 11/04/03 
 Lab Sample ID = 2880040 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 343.290 
 Most Probable Value = 337.500 
 Percent Recovery = 101.7 
 Analysis Date = 10/28/03 
 Lab Sample ID = 2720099 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 342.420 
 Most Probable Value = 329.000 
 Percent Recovery = 104.1 
 Analysis Date = 10/28/03 
 Lab Sample ID = 2550415 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25162-75158  Lab Value = 236.750 
 Most Probable Value = 243.500 
 Percent Recovery = 97.2 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2820082 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 240.920 
 Most Probable Value = 243.500 
 Percent Recovery = 98.9 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2800047 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 339.040 
 Most Probable Value = 337.500 
 Percent Recovery = 100.5 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2810076 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 334.470 
 Most Probable Value = 329.000 
 Percent Recovery = 101.7 
 Analysis Date = 10/20/03 
 Lab Sample ID = 2750085 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 345.190 
 Most Probable Value = 337.500 
 Percent Recovery = 102.3 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2680130 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50158  Lab Value = 337.120 
 Most Probable Value = 337.500 
 Percent Recovery = 99.9 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2660184 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 351.410 
 Most Probable Value = 337.500 
 Percent Recovery = 104.1 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2620141 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50160-50158  Lab Value = 357.130 
 Most Probable Value = 337.500 
 Percent Recovery = 105.8 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2610103 
 Number of FPS (SD) = 1.6 
 Blind Sample ID = 50160-50158  Lab Value = 333.940 
 Most Probable Value = 329.000 
 Percent Recovery = 101.5 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2660185 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 335.410 
 Most Probable Value = 329.000 
 Percent Recovery = 101.9 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2650126 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 322.720 
 Most Probable Value = 329.000 
 Percent Recovery = 98.1 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 337.260 
 Most Probable Value = 329.000 
 Percent Recovery = 102.5 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 346.180 
 Most Probable Value = 329.000 
 Percent Recovery = 105.2 
 Analysis Date = 10/09/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = 1.4 
 Blind Sample ID = 25162-75158  Lab Value = 349.610 
 Most Probable Value = 337.500 
 Percent Recovery = 103.6 
 Analysis Date = 10/02/03 
 Lab Sample ID = 2590133 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50160-50158  Lab Value = 332.260 
 Most Probable Value = 329.000 
 Percent Recovery = 101.0 
 Analysis Date = 09/24/03 
 Lab Sample ID = 2520132 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 325.790 
 Most Probable Value = 329.000 
 Percent Recovery = 99.0 
 Analysis Date = 09/24/03 
 Lab Sample ID = 2520126 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 339.980 
 Most Probable Value = 337.500 
 Percent Recovery = 100.7 
 Analysis Date = 09/22/03 
 Lab Sample ID = 2540341 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 323.490 
 Most Probable Value = 329.000 
 Percent Recovery = 98.3 
 Analysis Date = 09/22/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 341.910 
 Most Probable Value = 337.500 
 Percent Recovery = 101.3 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2460166 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 342.650 
 Most Probable Value = 337.500 
 Percent Recovery = 101.5 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2510128 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 329.390 
 Most Probable Value = 329.000 
 Percent Recovery = 100.1 
 Analysis Date = 09/15/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 242.180 
 Most Probable Value = 243.500 
 Percent Recovery = 99.5 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2390142 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 194.610 
 Most Probable Value = 188.000 
 Percent Recovery = 103.5 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2410132 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 190.060 
 Most Probable Value = 188.000 
 Percent Recovery = 101.1 
 Analysis Date = 09/11/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 244.760 
 Most Probable Value = 243.500 
 Percent Recovery = 100.5 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2380209 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 242.100 
 Most Probable Value = 243.500 
 Percent Recovery = 99.4 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2370110 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 188.540 
 Most Probable Value = 188.000 
 Percent Recovery = 100.3 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2370111 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 191.440 
 Most Probable Value = 188.000 
 Percent Recovery = 101.8 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2370103 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 196.360 
 Most Probable Value = 188.000 
 Percent Recovery = 104.4 
 Analysis Date = 09/09/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 243.980 
 Most Probable Value = 243.500 
 Percent Recovery = 100.2 
 Analysis Date = 08/26/03 
 Lab Sample ID = 2320206 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 254.860 
 Most Probable Value = 243.500 
 Percent Recovery = 104.7 
 Analysis Date = 08/26/03 
 Lab Sample ID = 2310232 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50160-50162  Lab Value = 197.110 
 Most Probable Value = 188.000 
 Percent Recovery = 104.8 
 Analysis Date = 08/26/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 245.750 
 Most Probable Value = 243.500 
 Percent Recovery = 100.9 
 Analysis Date = 08/25/03 
 Lab Sample ID = 2260052 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 191.140 
 Most Probable Value = 188.000 
 Percent Recovery = 101.7 
 Analysis Date = 08/25/03 
 Lab Sample ID = 2260023 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 244.770 
 Most Probable Value = 243.500 
 Percent Recovery = 100.5 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2250131 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 253.190 
 Most Probable Value = 243.500 
 Percent Recovery = 104.0 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2180255 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50160-50162  Lab Value = 196.960 
 Most Probable Value = 188.000 
 Percent Recovery = 104.8 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2230149 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 194.550 
 Most Probable Value = 188.000 
 Percent Recovery = 103.5 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2190294 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 197.640 
 Most Probable Value = 188.000 
 Percent Recovery = 105.1 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50158-50DIW  Lab Value = 140.880 
 Most Probable Value = 141.000 
 Percent Recovery = 99.9 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2120194 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 242.230 
 Most Probable Value = 243.500 
 Percent Recovery = 99.5 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2160089 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 192.830 
 Most Probable Value = 188.000 
 Percent Recovery = 102.6 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 67.880 
 Most Probable Value = 74.750 
 Percent Recovery = 90.8 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2130211 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 72.050 
 Most Probable Value = 74.750 
 Percent Recovery = 96.4 
 Analysis Date = 08/14/03 
 Lab Sample ID = 2110153 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 142.580 
 Most Probable Value = 141.000 
 Percent Recovery = 101.1 
 Analysis Date = 08/13/03 
 Lab Sample ID = 2040051 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 73.780 
 Most Probable Value = 74.750 
 Percent Recovery = 98.7 
 Analysis Date = 08/13/03 
 Lab Sample ID = 2030235 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 143.460 
 Most Probable Value = 141.000 
 Percent Recovery = 101.7 
 Analysis Date = 08/06/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 138.660 
 Most Probable Value = 141.000 
 Percent Recovery = 98.3 
 Analysis Date = 08/06/03 
 Lab Sample ID = 2060330 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 71.790 
 Most Probable Value = 74.750 
 Percent Recovery = 96.0 
 Analysis Date = 08/06/03 
 Lab Sample ID = 2060331 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 70.210 
 Most Probable Value = 74.750 
 Percent Recovery = 93.9 
 Analysis Date = 08/06/03 
 Lab Sample ID = 2050307 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 75.570 
 Most Probable Value = 74.750 
 Percent Recovery = 101.1 
 Analysis Date = 08/06/03 
 Lab Sample ID = 2100082 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 152.170 
 Most Probable Value = 141.000 
 Percent Recovery = 107.9 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020064 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 146.880 
 Most Probable Value = 141.000 
 Percent Recovery = 104.2 
 Analysis Date = 07/23/03 
 Lab Sample ID = 1980176 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 141.880 
 Most Probable Value = 141.000 
 Percent Recovery = 100.6 
 Analysis Date = 07/23/03 
 Lab Sample ID = 1960190 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 72.700 
 Most Probable Value = 74.750 
 Percent Recovery = 97.3 
 Analysis Date = 07/23/03 
 Lab Sample ID = 1970166 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 73.790 
 Most Probable Value = 74.750 
 Percent Recovery = 98.7 
 Analysis Date = 07/16/03 
 Lab Sample ID = 1950116 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 77.820 
 Most Probable Value = 74.750 
 Percent Recovery = 104.1 
 Analysis Date = 07/16/03 
 Lab Sample ID = 1950117 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 143.270 
 Most Probable Value = 141.000 
 Percent Recovery = 101.6 
 Analysis Date = 07/14/03 
 Lab Sample ID = 1900243 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 160.590 
 Most Probable Value = 141.000 
 Percent Recovery = 113.9 
 Analysis Date = 07/14/03 
 Lab Sample ID = 1880064 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 77.500 
 Most Probable Value = 74.750 
 Percent Recovery = 103.7 
 Analysis Date = 07/14/03 
 Lab Sample ID = 1910191 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 77.080 
 Most Probable Value = 74.750 
 Percent Recovery = 103.1 
 Analysis Date = 07/14/03 
 Lab Sample ID = 1890166 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 342.810 
 Most Probable Value = 337.500 
 Percent Recovery = 101.6 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780190 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 324.910 
 Most Probable Value = 329.000 
 Percent Recovery = 98.8 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1810172 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 329.950 
 Most Probable Value = 329.000 
 Percent Recovery = 100.3 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 341.670 
 Most Probable Value = 337.500 
 Percent Recovery = 101.2 
 Analysis Date = 07/02/03 
 Lab Sample ID = 1640073 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 337.640 
 Most Probable Value = 329.000 
 Percent Recovery = 102.6 
 Analysis Date = 07/02/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 343.040 
 Most Probable Value = 337.500 
 Percent Recovery = 101.6 
 Analysis Date = 06/30/03 
 Lab Sample ID = 1620214 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 337.370 
 Most Probable Value = 329.000 
 Percent Recovery = 102.5 
 Analysis Date = 06/30/03 
 Lab Sample ID = 1640004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 330.750 
 Most Probable Value = 329.000 
 Percent Recovery = 100.5 
 Analysis Date = 06/30/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 346.200 
 Most Probable Value = 337.500 
 Percent Recovery = 102.6 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1740202 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50158  Lab Value = 342.260 
 Most Probable Value = 337.500 
 Percent Recovery = 101.4 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1700127 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 345.230 
 Most Probable Value = 337.500 
 Percent Recovery = 102.3 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1680009 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50158  Lab Value = 334.810 
 Most Probable Value = 329.000 
 Percent Recovery = 101.8 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1740203 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 325.450 
 Most Probable Value = 329.000 
 Percent Recovery = 98.9 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1740034 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 324.210 
 Most Probable Value = 329.000 
 Percent Recovery = 98.5 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 349.210 
 Most Probable Value = 337.500 
 Percent Recovery = 103.5 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1560232 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50160-50158  Lab Value = 337.630 
 Most Probable Value = 329.000 
 Percent Recovery = 102.6 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1600203 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 328.160 
 Most Probable Value = 329.000 
 Percent Recovery = 99.7 
 Analysis Date = 06/12/03 
 Lab Sample ID = 1570331 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 239.370 
 Most Probable Value = 243.500 
 Percent Recovery = 98.3 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1540024 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50162  Lab Value = 344.860 
 Most Probable Value = 337.500 
 Percent Recovery = 102.2 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1540186 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50158  Lab Value = 195.680 
 Most Probable Value = 188.000 
 Percent Recovery = 104.1 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1540185 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 337.350 
 Most Probable Value = 329.000 
 Percent Recovery = 102.5 
 Analysis Date = 06/05/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 236.390 
 Most Probable Value = 243.500 
 Percent Recovery = 97.1 
 Analysis Date = 06/04/03 
 Lab Sample ID = 1480216 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 179.960 
 Most Probable Value = 188.000 
 Percent Recovery = 95.7 
 Analysis Date = 06/04/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 243.970 
 Most Probable Value = 243.500 
 Percent Recovery = 100.2 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1430043 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 240.770 
 Most Probable Value = 243.500 
 Percent Recovery = 98.9 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1410149 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50162  Lab Value = 191.370 
 Most Probable Value = 188.000 
 Percent Recovery = 101.8 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1430042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 197.380 
 Most Probable Value = 188.000 
 Percent Recovery = 105.0 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1420130 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 194.380 
 Most Probable Value = 188.000 
 Percent Recovery = 103.4 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 194.690 
 Most Probable Value = 188.000 
 Percent Recovery = 103.6 
 Analysis Date = 06/02/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 245.570 
 Most Probable Value = 243.500 
 Percent Recovery = 100.9 
 Analysis Date = 05/22/03 
 Lab Sample ID = 1390112 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 235.490 
 Most Probable Value = 243.500 
 Percent Recovery = 96.7 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1350068 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 190.080 
 Most Probable Value = 188.000 
 Percent Recovery = 101.1 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1340122 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 235.500 
 Most Probable Value = 243.500 
 Percent Recovery = 96.7 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1320146 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 249.440 
 Most Probable Value = 243.500 
 Percent Recovery = 102.4 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1270137 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50162  Lab Value = 249.420 
 Most Probable Value = 243.500 
 Percent Recovery = 102.4 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1260087 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50162  Lab Value = 191.080 
 Most Probable Value = 188.000 
 Percent Recovery = 101.6 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1290293 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 193.350 
 Most Probable Value = 188.000 
 Percent Recovery = 102.8 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1280124 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 193.450 
 Most Probable Value = 188.000 
 Percent Recovery = 102.9 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 196.260 
 Most Probable Value = 188.000 
 Percent Recovery = 104.4 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 84.200 
 Most Probable Value = 74.750 
 Percent Recovery = 112.6 
 Analysis Date = 05/06/03 
 Lab Sample ID = 1190077 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 129.050 
 Most Probable Value = 141.000 
 Percent Recovery = 91.5 
 Analysis Date = 05/05/03 
 Lab Sample ID = 1180099 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 73.960 
 Most Probable Value = 74.750 
 Percent Recovery = 98.9 
 Analysis Date = 05/05/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 136.770 
 Most Probable Value = 141.000 
 Percent Recovery = 97.0 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1150025 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 141.360 
 Most Probable Value = 141.000 
 Percent Recovery = 100.3 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1120093 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 69.490 
 Most Probable Value = 74.750 
 Percent Recovery = 93.0 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1120094 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 66.790 
 Most Probable Value = 74.750 
 Percent Recovery = 89.4 
 Analysis Date = 04/30/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 148.220 
 Most Probable Value = 141.000 
 Percent Recovery = 105.1 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1080292 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 70.310 
 Most Probable Value = 74.750 
 Percent Recovery = 94.1 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1110111 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 70.170 
 Most Probable Value = 74.750 
 Percent Recovery = 93.9 
 Analysis Date = 04/22/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 135.120 
 Most Probable Value = 141.000 
 Percent Recovery = 95.8 
 Analysis Date = 04/17/03 
 Lab Sample ID = 1060097 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 139.710 
 Most Probable Value = 141.000 
 Percent Recovery = 99.1 
 Analysis Date = 04/17/03 
 Lab Sample ID = 1040082 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 143.970 
 Most Probable Value = 141.000 
 Percent Recovery = 102.1 
 Analysis Date = 04/17/03 
 Lab Sample ID = 1000050 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 76.710 
 Most Probable Value = 74.750 
 Percent Recovery = 102.6 
 Analysis Date = 04/17/03 
 Lab Sample ID = 1010139 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 73.800 
 Most Probable Value = 74.750 
 Percent Recovery = 98.7 
 Analysis Date = 04/17/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 72.390 
 Most Probable Value = 74.750 
 Percent Recovery = 96.8 
 Analysis Date = 04/15/03 
 Lab Sample ID = 0980082 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 69.850 
 Most Probable Value = 74.750 
 Percent Recovery = 93.4 
 Analysis Date = 04/15/03 
 Lab Sample ID = 0970099 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 138.590 
 Most Probable Value = 141.000 
 Percent Recovery = 98.3 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0940248 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 130.470 
 Most Probable Value = 141.000 
 Percent Recovery = 92.5 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0930107 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 71.280 
 Most Probable Value = 74.750 
 Percent Recovery = 95.4 
 Analysis Date = 04/10/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 339.660 
 Most Probable Value = 337.500 
 Percent Recovery = 100.6 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0840004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 344.350 
 Most Probable Value = 337.500 
 Percent Recovery = 102.0 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0800086 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 343.390 
 Most Probable Value = 337.500 
 Percent Recovery = 101.7 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0800089 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 337.620 
 Most Probable Value = 337.500 
 Percent Recovery = 100.0 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0730207 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 331.530 
 Most Probable Value = 329.000 
 Percent Recovery = 100.8 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0840005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 336.100 
 Most Probable Value = 329.000 
 Percent Recovery = 102.2 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0800094 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 334.750 
 Most Probable Value = 329.000 
 Percent Recovery = 101.7 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 327.980 
 Most Probable Value = 329.000 
 Percent Recovery = 99.7 
 Analysis Date = 04/03/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 349.580 
 Most Probable Value = 337.500 
 Percent Recovery = 103.6 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0900152 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50160-50158  Lab Value = 345.660 
 Most Probable Value = 337.500 
 Percent Recovery = 102.4 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0850221 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50158  Lab Value = 334.410 
 Most Probable Value = 329.000 
 Percent Recovery = 101.6 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0900153 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 326.850 
 Most Probable Value = 329.000 
 Percent Recovery = 99.3 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 344.180 
 Most Probable Value = 337.500 
 Percent Recovery = 102.0 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0710082 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 338.270 
 Most Probable Value = 329.000 
 Percent Recovery = 102.8 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0720123 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 338.670 
 Most Probable Value = 329.000 
 Percent Recovery = 102.9 
 Analysis Date = 03/25/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25162-75158  Lab Value = 352.390 
 Most Probable Value = 337.500 
 Percent Recovery = 104.4 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0660048 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50160-50158  Lab Value = 342.760 
 Most Probable Value = 337.500 
 Percent Recovery = 101.6 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0630062 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 334.330 
 Most Probable Value = 329.000 
 Percent Recovery = 101.6 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0690045 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 338.520 
 Most Probable Value = 329.000 
 Percent Recovery = 102.9 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0660191 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25162-75158  Lab Value = 335.500 
 Most Probable Value = 329.000 
 Percent Recovery = 102.0 
 Analysis Date = 03/24/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 236.370 
 Most Probable Value = 243.500 
 Percent Recovery = 97.1 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0590196 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 237.320 
 Most Probable Value = 243.500 
 Percent Recovery = 97.5 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0580066 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 234.280 
 Most Probable Value = 243.500 
 Percent Recovery = 96.2 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0560059 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 194.830 
 Most Probable Value = 188.000 
 Percent Recovery = 103.6 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0620067 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 187.020 
 Most Probable Value = 188.000 
 Percent Recovery = 99.5 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0560058 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 189.830 
 Most Probable Value = 188.000 
 Percent Recovery = 101.0 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 190.930 
 Most Probable Value = 188.000 
 Percent Recovery = 101.6 
 Analysis Date = 03/06/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 191.050 
 Most Probable Value = 188.000 
 Percent Recovery = 101.6 
 Analysis Date = 03/04/03 
 Lab Sample ID = 0550133 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 242.630 
 Most Probable Value = 243.500 
 Percent Recovery = 99.6 
 Analysis Date = 02/26/03 
 Lab Sample ID = 0510074 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 239.740 
 Most Probable Value = 243.500 
 Percent Recovery = 98.5 
 Analysis Date = 02/26/03 
 Lab Sample ID = 0490153 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50162  Lab Value = 241.430 
 Most Probable Value = 243.500 
 Percent Recovery = 99.1 
 Analysis Date = 02/26/03 
 Lab Sample ID = 0440101 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50162  Lab Value = 194.170 
 Most Probable Value = 188.000 
 Percent Recovery = 103.3 
 Analysis Date = 02/26/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 244.640 
 Most Probable Value = 243.500 
 Percent Recovery = 100.5 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0420106 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 247.360 
 Most Probable Value = 243.500 
 Percent Recovery = 101.6 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0360072 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50162  Lab Value = 192.630 
 Most Probable Value = 188.000 
 Percent Recovery = 102.5 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0430084 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 194.680 
 Most Probable Value = 188.000 
 Percent Recovery = 103.6 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 241.890 
 Most Probable Value = 243.500 
 Percent Recovery = 99.3 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0360013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 190.000 
 Most Probable Value = 188.000 
 Percent Recovery = 101.1 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0380145 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 190.280 
 Most Probable Value = 188.000 
 Percent Recovery = 101.2 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0370070 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 190.990 
 Most Probable Value = 188.000 
 Percent Recovery = 101.6 
 Analysis Date = 02/10/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 120.420 
 Most Probable Value = 141.000 
 Percent Recovery = 85.4 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0310104 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 130.650 
 Most Probable Value = 141.000 
 Percent Recovery = 92.7 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0290074 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 121.990 
 Most Probable Value = 141.000 
 Percent Recovery = 86.5 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0280003 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 75.720 
 Most Probable Value = 74.750 
 Percent Recovery = 101.3 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0340093 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 68.640 
 Most Probable Value = 74.750 
 Percent Recovery = 91.8 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0280004 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 68.870 
 Most Probable Value = 74.750 
 Percent Recovery = 92.1 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 70.940 
 Most Probable Value = 74.750 
 Percent Recovery = 94.9 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 137.590 
 Most Probable Value = 141.000 
 Percent Recovery = 97.6 
 Analysis Date = 01/28/03 
 Lab Sample ID = 0230081 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 67.330 
 Most Probable Value = 74.750 
 Percent Recovery = 90.1 
 Analysis Date = 01/28/03 
 Lab Sample ID = 0240112 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 71.360 
 Most Probable Value = 74.750 
 Percent Recovery = 95.5 
 Analysis Date = 01/28/03 
 Lab Sample ID = 0220057 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 139.730 
 Most Probable Value = 141.000 
 Percent Recovery = 99.1 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0210039 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 135.220 
 Most Probable Value = 141.000 
 Percent Recovery = 95.9 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0160116 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 77.670 
 Most Probable Value = 74.750 
 Percent Recovery = 103.9 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0150123 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 124.360 
 Most Probable Value = 141.000 
 Percent Recovery = 88.2 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0140065 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 131.640 
 Most Probable Value = 141.000 
 Percent Recovery = 93.4 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0080072 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 73.200 
 Most Probable Value = 74.750 
 Percent Recovery = 97.9 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0100110 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 78.420 
 Most Probable Value = 74.750 
 Percent Recovery = 104.9 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0090078 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 73.610 
 Most Probable Value = 74.750 
 Percent Recovery = 98.5 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0130047 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 124.600 
 Most Probable Value = 141.000 
 Percent Recovery = 88.4 
 Analysis Date = 01/09/03 
 Lab Sample ID = 0070010 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 344.880 
 Most Probable Value = 337.500 
 Percent Recovery = 102.2 
 Analysis Date = 01/09/03 
 Lab Sample ID = 0020020 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50160-50158  Lab Value = 340.690 
 Most Probable Value = 337.500 
 Percent Recovery = 100.9 
 Analysis Date = 01/09/03 
 Lab Sample ID = 0020021 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 323.880 
 Most Probable Value = 329.000 
 Percent Recovery = 98.4 
 Analysis Date = 01/09/03 
 Lab Sample ID = 0020022 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 334.830 
 Most Probable Value = 329.000 
 Percent Recovery = 101.8 
 Analysis Date = 01/09/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 71.770 
 Most Probable Value = 74.750 
 Percent Recovery = 96.0 
 Analysis Date = 01/09/03 
 Lab Sample ID = 0070041 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 342.260 
 Most Probable Value = 337.500 
 Percent Recovery = 101.4 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3570225 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 341.650 
 Most Probable Value = 337.500 
 Percent Recovery = 101.2 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3530123 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 331.340 
 Most Probable Value = 329.000 
 Percent Recovery = 100.7 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3570226 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 338.920 
 Most Probable Value = 329.000 
 Percent Recovery = 103.0 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3540045 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25162-75158  Lab Value = 332.300 
 Most Probable Value = 329.000 
 Percent Recovery = 101.0 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25162-75158  Lab Value = 335.340 
 Most Probable Value = 329.000 
 Percent Recovery = 101.9 
 Analysis Date = 12/26/02 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 343.280 
 Most Probable Value = 337.500 
 Percent Recovery = 101.7 
 Analysis Date = 12/23/02 
 Lab Sample ID = 3510216 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 350.670 
 Most Probable Value = 337.500 
 Percent Recovery = 103.9 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3470184 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50160-50158  Lab Value = 336.520 
 Most Probable Value = 329.000 
 Percent Recovery = 102.3 
 Analysis Date = 12/16/02 
 Lab Sample ID = 3460097 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25162-75158  Lab Value = 342.280 
 Most Probable Value = 337.500 
 Percent Recovery = 101.4 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3450058 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50160-50158  Lab Value = 335.590 
 Most Probable Value = 329.000 
 Percent Recovery = 102.0 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3440054 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25162-75158  Lab Value = 327.020 
 Most Probable Value = 329.000 
 Percent Recovery = 99.4 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3400087 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 329.980 
 Most Probable Value = 329.000 
 Percent Recovery = 100.3 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 242.870 
 Most Probable Value = 243.500 
 Percent Recovery = 99.7 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3360033 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 242.370 
 Most Probable Value = 243.500 
 Percent Recovery = 99.5 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3300071 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 237.120 
 Most Probable Value = 243.500 
 Percent Recovery = 97.4 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290103 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 346.660 
 Most Probable Value = 337.500 
 Percent Recovery = 102.7 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3390070 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50160-50158  Lab Value = 347.260 
 Most Probable Value = 337.500 
 Percent Recovery = 102.9 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3370141 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50160-50158  Lab Value = 192.460 
 Most Probable Value = 188.000 
 Percent Recovery = 102.4 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3360034 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 188.540 
 Most Probable Value = 188.000 
 Percent Recovery = 100.3 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290104 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 189.650 
 Most Probable Value = 188.000 
 Percent Recovery = 100.9 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 190.620 
 Most Probable Value = 188.000 
 Percent Recovery = 101.4 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 337.670 
 Most Probable Value = 329.000 
 Percent Recovery = 102.6 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25162-75158  Lab Value = 189.540 
 Most Probable Value = 188.000 
 Percent Recovery = 100.8 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3260092 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 234.430 
 Most Probable Value = 243.500 
 Percent Recovery = 96.3 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3240105 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 239.040 
 Most Probable Value = 243.500 
 Percent Recovery = 98.2 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3220104 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 194.310 
 Most Probable Value = 188.000 
 Percent Recovery = 103.4 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 236.780 
 Most Probable Value = 243.500 
 Percent Recovery = 97.2 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3180166 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 187.710 
 Most Probable Value = 188.000 
 Percent Recovery = 99.8 
 Analysis Date = 11/19/02 
 Lab Sample ID = 3170162 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 239.040 
 Most Probable Value = 243.500 
 Percent Recovery = 98.2 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3170023 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 189.930 
 Most Probable Value = 188.000 
 Percent Recovery = 101.0 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 236.280 
 Most Probable Value = 243.500 
 Percent Recovery = 97.0 
 Analysis Date = 11/13/02 
 Lab Sample ID = 3100091 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 190.270 
 Most Probable Value = 188.000 
 Percent Recovery = 101.2 
 Analysis Date = 11/13/02 
 Lab Sample ID = 3120042 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 192.330 
 Most Probable Value = 188.000 
 Percent Recovery = 102.3 
 Analysis Date = 11/13/02 
 Lab Sample ID = 3100090 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 245.560 
 Most Probable Value = 243.500 
 Percent Recovery = 100.8 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080084 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 192.470 
 Most Probable Value = 188.000 
 Percent Recovery = 102.4 
 Analysis Date = 11/06/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 132.260 
 Most Probable Value = 141.000 
 Percent Recovery = 93.8 
 Analysis Date = 10/31/02 
 Lab Sample ID = 3010162 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 81.150 
 Most Probable Value = 74.750 
 Percent Recovery = 108.6 
 Analysis Date = 10/31/02 
 Lab Sample ID = 3020121 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 76.200 
 Most Probable Value = 74.750 
 Percent Recovery = 101.9 
 Analysis Date = 10/31/02 
 Lab Sample ID = 3010053 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 125.910 
 Most Probable Value = 141.000 
 Percent Recovery = 89.3 
 Analysis Date = 10/29/02 
 Lab Sample ID = 2970192 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 133.500 
 Most Probable Value = 141.000 
 Percent Recovery = 94.7 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2960004 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 135.450 
 Most Probable Value = 141.000 
 Percent Recovery = 96.1 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2910191 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 76.860 
 Most Probable Value = 74.750 
 Percent Recovery = 102.8 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2960005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 78.490 
 Most Probable Value = 74.750 
 Percent Recovery = 105.0 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 75.950 
 Most Probable Value = 74.750 
 Percent Recovery = 101.6 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2960192 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 80.770 
 Most Probable Value = 74.750 
 Percent Recovery = 108.1 
 Analysis Date = 10/21/02 
 Lab Sample ID = 2900104 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 144.800 
 Most Probable Value = 141.000 
 Percent Recovery = 102.7 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2890092 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 142.610 
 Most Probable Value = 141.000 
 Percent Recovery = 101.1 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2880101 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 135.460 
 Most Probable Value = 141.000 
 Percent Recovery = 96.1 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2820098 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 72.320 
 Most Probable Value = 74.750 
 Percent Recovery = 96.7 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2840146 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 71.090 
 Most Probable Value = 74.750 
 Percent Recovery = 95.1 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2830077 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 72.430 
 Most Probable Value = 74.750 
 Percent Recovery = 96.9 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2810014 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 71.370 
 Most Probable Value = 74.750 
 Percent Recovery = 95.5 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2800032 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 144.000 
 Most Probable Value = 141.000 
 Percent Recovery = 102.1 
 Analysis Date = 10/07/02 
 Lab Sample ID = 2770156 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 72.200 
 Most Probable Value = 74.750 
 Percent Recovery = 96.6 
 Analysis Date = 10/07/02 
 Lab Sample ID = 2760067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 143.010 
 Most Probable Value = 141.000 
 Percent Recovery = 101.4 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2750140 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 644.120 
 Most Probable Value = 632.000 
 Percent Recovery = 101.9 
 Analysis Date = 10/03/02 
 Lab Sample ID = 2740175 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 643.630 
 Most Probable Value = 632.000 
 Percent Recovery = 101.8 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25004-75154  Lab Value = 645.020 
 Most Probable Value = 632.000 
 Percent Recovery = 102.1 
 Analysis Date = 10/01/02 
 Lab Sample ID = 2700213 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 641.830 
 Most Probable Value = 632.000 
 Percent Recovery = 101.6 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2680106 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25004-75154  Lab Value = 648.980 
 Most Probable Value = 632.000 
 Percent Recovery = 102.7 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25004-75154  Lab Value = 653.720 
 Most Probable Value = 632.000 
 Percent Recovery = 103.4 
 Analysis Date = 09/25/02 
 Lab Sample ID = 2660137 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25004-75154  Lab Value = 492.650 
 Most Probable Value = 494.000 
 Percent Recovery = 99.7 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 496.570 
 Most Probable Value = 494.000 
 Percent Recovery = 100.5 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 639.810 
 Most Probable Value = 632.000 
 Percent Recovery = 101.2 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 645.690 
 Most Probable Value = 632.000 
 Percent Recovery = 102.2 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25004-75154  Lab Value = 641.120 
 Most Probable Value = 632.000 
 Percent Recovery = 101.4 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2630178 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 642.100 
 Most Probable Value = 632.000 
 Percent Recovery = 101.6 
 Analysis Date = 09/23/02 
 Lab Sample ID = 2590025 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25004-75154  Lab Value = 633.080 
 Most Probable Value = 632.000 
 Percent Recovery = 100.2 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 494.980 
 Most Probable Value = 494.000 
 Percent Recovery = 100.2 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25154-75004  Lab Value = 645.590 
 Most Probable Value = 632.000 
 Percent Recovery = 102.2 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25004-75154  Lab Value = 641.970 
 Most Probable Value = 632.000 
 Percent Recovery = 101.6 
 Analysis Date = 09/16/02 
 Lab Sample ID = 2520186 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25004-75154  Lab Value = 646.210 
 Most Probable Value = 632.000 
 Percent Recovery = 102.2 
 Analysis Date = 09/12/02 
 Lab Sample ID = 2490181 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25004-75154  Lab Value = 356.720 
 Most Probable Value = 350.500 
 Percent Recovery = 101.8 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 355.480 
 Most Probable Value = 350.500 
 Percent Recovery = 101.4 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 387.650 
 Most Probable Value = 379.750 
 Percent Recovery = 102.1 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470180 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25156-75004  Lab Value = 477.480 
 Most Probable Value = 494.000 
 Percent Recovery = 96.7 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25154-75004  Lab Value = 648.370 
 Most Probable Value = 632.000 
 Percent Recovery = 102.6 
 Analysis Date = 09/11/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25004-75154  Lab Value = 388.240 
 Most Probable Value = 379.750 
 Percent Recovery = 102.2 
 Analysis Date = 09/10/02 
 Lab Sample ID = 2420162 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25156-75004  Lab Value = 350.020 
 Most Probable Value = 350.500 
 Percent Recovery = 99.9 
 Analysis Date = 09/05/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 349.210 
 Most Probable Value = 350.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/05/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 383.410 
 Most Probable Value = 379.750 
 Percent Recovery = 101.0 
 Analysis Date = 09/05/02 
 Lab Sample ID = 2400002 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 386.300 
 Most Probable Value = 379.750 
 Percent Recovery = 101.7 
 Analysis Date = 09/05/02 
 Lab Sample ID = 2380008 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 358.240 
 Most Probable Value = 350.500 
 Percent Recovery = 102.2 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 353.950 
 Most Probable Value = 350.500 
 Percent Recovery = 101.0 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 378.180 
 Most Probable Value = 379.750 
 Percent Recovery = 99.6 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2330179 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 377.920 
 Most Probable Value = 379.750 
 Percent Recovery = 99.5 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2310149 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 361.420 
 Most Probable Value = 350.500 
 Percent Recovery = 103.1 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 356.010 
 Most Probable Value = 350.500 
 Percent Recovery = 101.6 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 360.810 
 Most Probable Value = 350.500 
 Percent Recovery = 102.9 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 390.000 
 Most Probable Value = 379.750 
 Percent Recovery = 102.7 
 Analysis Date = 08/29/02 
 Lab Sample ID = 2270214 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 386.130 
 Most Probable Value = 379.750 
 Percent Recovery = 101.7 
 Analysis Date = 08/27/02 
 Lab Sample ID = 2240217 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 357.250 
 Most Probable Value = 350.500 
 Percent Recovery = 101.9 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 388.430 
 Most Probable Value = 379.750 
 Percent Recovery = 102.3 
 Analysis Date = 08/26/02 
 Lab Sample ID = 2200190 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25156-75004  Lab Value = 358.410 
 Most Probable Value = 350.500 
 Percent Recovery = 102.3 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 121.370 
 Most Probable Value = 122.000 
 Percent Recovery = 99.5 
 Analysis Date = 08/08/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 189.180 
 Most Probable Value = 183.000 
 Percent Recovery = 103.4 
 Analysis Date = 08/08/02 
 Lab Sample ID = 2110239 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 124.210 
 Most Probable Value = 122.000 
 Percent Recovery = 101.8 
 Analysis Date = 08/06/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 181.710 
 Most Probable Value = 183.000 
 Percent Recovery = 99.3 
 Analysis Date = 08/06/02 
 Lab Sample ID = 2070107 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 180.460 
 Most Probable Value = 183.000 
 Percent Recovery = 98.6 
 Analysis Date = 08/06/02 
 Lab Sample ID = 2050295 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 120.070 
 Most Probable Value = 122.000 
 Percent Recovery = 98.4 
 Analysis Date = 08/05/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 188.070 
 Most Probable Value = 183.000 
 Percent Recovery = 102.8 
 Analysis Date = 08/05/02 
 Lab Sample ID = 2050013 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 119.450 
 Most Probable Value = 122.000 
 Percent Recovery = 97.9 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 111.850 
 Most Probable Value = 122.000 
 Percent Recovery = 91.7 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 177.390 
 Most Probable Value = 183.000 
 Percent Recovery = 96.9 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2000043 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 112.610 
 Most Probable Value = 122.000 
 Percent Recovery = 92.3 
 Analysis Date = 07/24/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 117.610 
 Most Probable Value = 122.000 
 Percent Recovery = 96.4 
 Analysis Date = 07/24/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 175.500 
 Most Probable Value = 183.000 
 Percent Recovery = 95.9 
 Analysis Date = 07/24/02 
 Lab Sample ID = 1970104 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 120.010 
 Most Probable Value = 122.000 
 Percent Recovery = 98.4 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 184.230 
 Most Probable Value = 183.000 
 Percent Recovery = 100.7 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1920192 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 100.770 
 Most Probable Value = 122.000 
 Percent Recovery = 82.6 
 Analysis Date = 07/11/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 179.550 
 Most Probable Value = 183.000 
 Percent Recovery = 98.1 
 Analysis Date = 07/11/02 
 Lab Sample ID = 1900133 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 123.890 
 Most Probable Value = 122.000 
 Percent Recovery = 101.5 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 121.710 
 Most Probable Value = 122.000 
 Percent Recovery = 99.8 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 186.880 
 Most Probable Value = 183.000 
 Percent Recovery = 102.1 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1830137 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 507.260 
 Most Probable Value = 494.000 
 Percent Recovery = 102.7 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25154-75004  Lab Value = 506.280 
 Most Probable Value = 494.000 
 Percent Recovery = 102.5 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25154-75004  Lab Value = 639.330 
 Most Probable Value = 632.000 
 Percent Recovery = 101.2 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 650.140 
 Most Probable Value = 632.000 
 Percent Recovery = 102.9 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25004-75154  Lab Value = 652.490 
 Most Probable Value = 632.000 
 Percent Recovery = 103.2 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1790189 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25004-75154  Lab Value = 642.180 
 Most Probable Value = 632.000 
 Percent Recovery = 101.6 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1790029 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25004-75154  Lab Value = 645.400 
 Most Probable Value = 632.000 
 Percent Recovery = 102.1 
 Analysis Date = 07/09/02 
 Lab Sample ID = 1760170 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25004-75154  Lab Value = 638.450 
 Most Probable Value = 632.000 
 Percent Recovery = 101.0 
 Analysis Date = 07/08/02 
 Lab Sample ID = 1720150 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 484.560 
 Most Probable Value = 494.000 
 Percent Recovery = 98.1 
 Analysis Date = 07/01/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25154-75004  Lab Value = 645.860 
 Most Probable Value = 632.000 
 Percent Recovery = 102.2 
 Analysis Date = 07/01/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25004-75154  Lab Value = 644.610 
 Most Probable Value = 632.000 
 Percent Recovery = 102.0 
 Analysis Date = 07/01/02 
 Lab Sample ID = 1690122 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 503.450 
 Most Probable Value = 494.000 
 Percent Recovery = 101.9 
 Analysis Date = 06/25/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25154-75004  Lab Value = 640.430 
 Most Probable Value = 632.000 
 Percent Recovery = 101.3 
 Analysis Date = 06/25/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 644.960 
 Most Probable Value = 632.000 
 Percent Recovery = 102.1 
 Analysis Date = 06/25/02 
 Lab Sample ID = 1650229 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 649.940 
 Most Probable Value = 632.000 
 Percent Recovery = 102.8 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = 1.3 
 Blind Sample ID = 25004-75154  Lab Value = 653.000 
 Most Probable Value = 632.000 
 Percent Recovery = 103.3 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1620147 
 Number of FPS (SD) = 1.5 
 Blind Sample ID = 25004-75154  Lab Value = 657.450 
 Most Probable Value = 632.000 
 Percent Recovery = 104.0 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1580209 
 Number of FPS (SD) = 1.8 
 Blind Sample ID = 25004-75154  Lab Value = 373.770 
 Most Probable Value = 379.750 
 Percent Recovery = 98.4 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1510055 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 504.340 
 Most Probable Value = 494.000 
 Percent Recovery = 102.1 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25154-75004  Lab Value = 649.470 
 Most Probable Value = 632.000 
 Percent Recovery = 102.8 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 25004-75154  Lab Value = 640.790 
 Most Probable Value = 632.000 
 Percent Recovery = 101.4 
 Analysis Date = 06/17/02 
 Lab Sample ID = 1550133 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 358.130 
 Most Probable Value = 350.500 
 Percent Recovery = 102.2 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 352.380 
 Most Probable Value = 350.500 
 Percent Recovery = 100.5 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 391.150 
 Most Probable Value = 379.750 
 Percent Recovery = 103.0 
 Analysis Date = 06/12/02 
 Lab Sample ID = 1490009 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25156-75004  Lab Value = 347.910 
 Most Probable Value = 350.500 
 Percent Recovery = 99.3 
 Analysis Date = 06/11/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 359.920 
 Most Probable Value = 350.500 
 Percent Recovery = 102.7 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50154-50DIW  Lab Value = 385.900 
 Most Probable Value = 379.750 
 Percent Recovery = 101.6 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1430035 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 389.220 
 Most Probable Value = 379.750 
 Percent Recovery = 102.5 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1410014 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25156-75004  Lab Value = 337.310 
 Most Probable Value = 350.500 
 Percent Recovery = 96.2 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 338.880 
 Most Probable Value = 350.500 
 Percent Recovery = 96.7 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 372.890 
 Most Probable Value = 379.750 
 Percent Recovery = 98.2 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1370066 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 352.790 
 Most Probable Value = 350.500 
 Percent Recovery = 100.7 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 353.670 
 Most Probable Value = 350.500 
 Percent Recovery = 100.9 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 380.920 
 Most Probable Value = 379.750 
 Percent Recovery = 100.3 
 Analysis Date = 05/29/02 
 Lab Sample ID = 1350035 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25156-75004  Lab Value = 352.820 
 Most Probable Value = 350.500 
 Percent Recovery = 100.7 
 Analysis Date = 05/16/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 373.820 
 Most Probable Value = 379.750 
 Percent Recovery = 98.4 
 Analysis Date = 05/16/02 
 Lab Sample ID = 1300052 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 371.300 
 Most Probable Value = 379.750 
 Percent Recovery = 97.8 
 Analysis Date = 05/16/02 
 Lab Sample ID = 1300053 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 339.230 
 Most Probable Value = 350.500 
 Percent Recovery = 96.8 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 376.330 
 Most Probable Value = 379.750 
 Percent Recovery = 99.1 
 Analysis Date = 05/13/02 
 Lab Sample ID = 1260120 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 113.220 
 Most Probable Value = 122.000 
 Percent Recovery = 92.8 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 113.090 
 Most Probable Value = 122.000 
 Percent Recovery = 92.7 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 351.350 
 Most Probable Value = 350.500 
 Percent Recovery = 100.2 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 174.180 
 Most Probable Value = 183.000 
 Percent Recovery = 95.2 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1210021 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 181.020 
 Most Probable Value = 183.000 
 Percent Recovery = 98.9 
 Analysis Date = 05/06/02 
 Lab Sample ID = 1160078 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 178.660 
 Most Probable Value = 183.000 
 Percent Recovery = 97.6 
 Analysis Date = 05/02/02 
 Lab Sample ID = 1140065 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 118.330 
 Most Probable Value = 122.000 
 Percent Recovery = 97.0 
 Analysis Date = 04/30/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 121.690 
 Most Probable Value = 122.000 
 Percent Recovery = 99.7 
 Analysis Date = 04/30/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 122.680 
 Most Probable Value = 122.000 
 Percent Recovery = 100.6 
 Analysis Date = 04/30/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 184.270 
 Most Probable Value = 183.000 
 Percent Recovery = 100.7 
 Analysis Date = 04/30/02 
 Lab Sample ID = 1090189 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 113.350 
 Most Probable Value = 122.000 
 Percent Recovery = 92.9 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 118.290 
 Most Probable Value = 122.000 
 Percent Recovery = 97.0 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 119.320 
 Most Probable Value = 122.000 
 Percent Recovery = 97.8 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 178.730 
 Most Probable Value = 183.000 
 Percent Recovery = 97.7 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1070005 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 187.980 
 Most Probable Value = 183.000 
 Percent Recovery = 102.7 
 Analysis Date = 04/24/02 
 Lab Sample ID = 1020015 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 115.120 
 Most Probable Value = 122.000 
 Percent Recovery = 94.4 
 Analysis Date = 04/18/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 117.920 
 Most Probable Value = 122.000 
 Percent Recovery = 96.7 
 Analysis Date = 04/18/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 180.450 
 Most Probable Value = 183.000 
 Percent Recovery = 98.6 
 Analysis Date = 04/18/02 
 Lab Sample ID = 1000068 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 174.190 
 Most Probable Value = 183.000 
 Percent Recovery = 95.2 
 Analysis Date = 04/18/02 
 Lab Sample ID = 0980062 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 189.830 
 Most Probable Value = 183.000 
 Percent Recovery = 103.7 
 Analysis Date = 04/15/02 
 Lab Sample ID = 0930205 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 117.240 
 Most Probable Value = 122.000 
 Percent Recovery = 96.1 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 491.770 
 Most Probable Value = 494.000 
 Percent Recovery = 99.5 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 635.770 
 Most Probable Value = 632.000 
 Percent Recovery = 100.6 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 632.450 
 Most Probable Value = 632.000 
 Percent Recovery = 100.1 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920041 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 640.880 
 Most Probable Value = 632.000 
 Percent Recovery = 101.4 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0870219 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 499.220 
 Most Probable Value = 494.000 
 Percent Recovery = 101.1 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 644.400 
 Most Probable Value = 632.000 
 Percent Recovery = 102.0 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 645.330 
 Most Probable Value = 632.000 
 Percent Recovery = 102.1 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0850071 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 645.800 
 Most Probable Value = 632.000 
 Percent Recovery = 102.2 
 Analysis Date = 04/03/02 
 Lab Sample ID = 0810202 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25004-75154  Lab Value = 504.000 
 Most Probable Value = 494.000 
 Percent Recovery = 102.0 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25154-75004  Lab Value = 508.000 
 Most Probable Value = 494.000 
 Percent Recovery = 102.8 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 25154-75004  Lab Value = 640.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.3 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25004-75154  Lab Value = 636.000 
 Most Probable Value = 632.000 
 Percent Recovery = 100.6 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 648.000 
 Most Probable Value = 632.000 
 Percent Recovery = 102.5 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0790076 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25004-75154  Lab Value = 644.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.9 
 Analysis Date = 03/27/02 
 Lab Sample ID = 0770062 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 492.000 
 Most Probable Value = 494.000 
 Percent Recovery = 99.6 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 620.000 
 Most Probable Value = 632.000 
 Percent Recovery = 98.1 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25004-75154  Lab Value = 616.000 
 Most Probable Value = 632.000 
 Percent Recovery = 97.5 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0720157 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25004-75154  Lab Value = 624.000 
 Most Probable Value = 632.000 
 Percent Recovery = 98.7 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0700077 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 360.000 
 Most Probable Value = 350.500 
 Percent Recovery = 102.7 
 Analysis Date = 03/13/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50154-50DIW  Lab Value = 352.000 
 Most Probable Value = 350.500 
 Percent Recovery = 100.4 
 Analysis Date = 03/13/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 648.000 
 Most Probable Value = 632.000 
 Percent Recovery = 102.5 
 Analysis Date = 03/13/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 25004-75154  Lab Value = 636.000 
 Most Probable Value = 632.000 
 Percent Recovery = 100.6 
 Analysis Date = 03/13/02 
 Lab Sample ID = 0650158 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25004-75154  Lab Value = 348.000 
 Most Probable Value = 350.500 
 Percent Recovery = 99.3 
 Analysis Date = 03/08/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 378.000 
 Most Probable Value = 379.750 
 Percent Recovery = 99.5 
 Analysis Date = 03/08/02 
 Lab Sample ID = 0590016 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 356.000 
 Most Probable Value = 350.500 
 Percent Recovery = 101.6 
 Analysis Date = 03/06/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 386.000 
 Most Probable Value = 379.750 
 Percent Recovery = 101.6 
 Analysis Date = 03/06/02 
 Lab Sample ID = 0570002 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25156-75004  Lab Value = 350.000 
 Most Probable Value = 350.500 
 Percent Recovery = 99.9 
 Analysis Date = 02/26/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 350.000 
 Most Probable Value = 350.500 
 Percent Recovery = 99.9 
 Analysis Date = 02/26/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 372.000 
 Most Probable Value = 379.750 
 Percent Recovery = 98.0 
 Analysis Date = 02/26/02 
 Lab Sample ID = 0530015 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 352.000 
 Most Probable Value = 350.500 
 Percent Recovery = 100.4 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 384.000 
 Most Probable Value = 379.750 
 Percent Recovery = 101.1 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0430021 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 378.000 
 Most Probable Value = 379.750 
 Percent Recovery = 99.5 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510110 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 352.000 
 Most Probable Value = 350.500 
 Percent Recovery = 100.4 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 354.000 
 Most Probable Value = 350.500 
 Percent Recovery = 101.0 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 384.000 
 Most Probable Value = 379.750 
 Percent Recovery = 101.1 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460020 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 378.000 
 Most Probable Value = 379.750 
 Percent Recovery = 99.5 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390009 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 116.000 
 Most Probable Value = 122.000 
 Percent Recovery = 95.1 
 Analysis Date = 02/07/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 358.000 
 Most Probable Value = 350.500 
 Percent Recovery = 102.1 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 354.000 
 Most Probable Value = 350.500 
 Percent Recovery = 101.0 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 380.000 
 Most Probable Value = 379.750 
 Percent Recovery = 100.1 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25156-75004  Lab Value = 382.000 
 Most Probable Value = 379.750 
 Percent Recovery = 100.6 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 176.000 
 Most Probable Value = 183.000 
 Percent Recovery = 96.2 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320084 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 116.000 
 Most Probable Value = 122.000 
 Percent Recovery = 95.1 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 118.000 
 Most Probable Value = 122.000 
 Percent Recovery = 96.7 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 182.000 
 Most Probable Value = 183.000 
 Percent Recovery = 99.5 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300030 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 124.000 
 Most Probable Value = 122.000 
 Percent Recovery = 101.6 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 182.000 
 Most Probable Value = 183.000 
 Percent Recovery = 99.5 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280072 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 178.000 
 Most Probable Value = 183.000 
 Percent Recovery = 97.3 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0240011 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 116.000 
 Most Probable Value = 122.000 
 Percent Recovery = 95.1 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 122.000 
 Most Probable Value = 122.000 
 Percent Recovery = 100.0 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 116.000 
 Most Probable Value = 122.000 
 Percent Recovery = 95.1 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 122.000 
 Most Probable Value = 122.000 
 Percent Recovery = 100.0 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 178.000 
 Most Probable Value = 183.000 
 Percent Recovery = 97.3 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230028 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 184.000 
 Most Probable Value = 183.000 
 Percent Recovery = 100.5 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170011 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 126.000 
 Most Probable Value = 122.000 
 Percent Recovery = 103.3 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 188.000 
 Most Probable Value = 183.000 
 Percent Recovery = 102.7 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150021 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 178.000 
 Most Probable Value = 183.000 
 Percent Recovery = 97.3 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100004 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 120.000 
 Most Probable Value = 122.000 
 Percent Recovery = 98.4 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 182.000 
 Most Probable Value = 183.000 
 Percent Recovery = 99.5 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080012 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 120.000 
 Most Probable Value = 122.000 
 Percent Recovery = 98.4 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 644.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.9 
 Analysis Date = 01/02/02 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25004-75154  Lab Value = 640.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.3 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 502.000 
 Most Probable Value = 494.000 
 Percent Recovery = 101.6 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25154-75004  Lab Value = 640.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.3 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 642.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.6 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620065 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25004-75154  Lab Value = 646.000 
 Most Probable Value = 632.000 
 Percent Recovery = 102.2 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620067 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 638.000 
 Most Probable Value = 632.000 
 Percent Recovery = 100.9 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620066 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25004-75154  Lab Value = 454.000 
 Most Probable Value = 494.000 
 Percent Recovery = 91.9 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = -2.7 
 Blind Sample ID = 25154-75004  Lab Value = 608.000 
 Most Probable Value = 632.000 
 Percent Recovery = 96.2 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530024 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25004-75154  Lab Value = 468.000 
 Most Probable Value = 494.000 
 Percent Recovery = 94.7 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 25154-75004  Lab Value = 602.000 
 Most Probable Value = 632.000 
 Percent Recovery = 95.3 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = 25004-75154  Lab Value = 640.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.3 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 640.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.3 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480019 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 644.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.9 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460006 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25004-75154  Lab Value = 640.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.3 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 642.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.6 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410011 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25004-75154  Lab Value = 496.000 
 Most Probable Value = 494.000 
 Percent Recovery = 100.4 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25154-75004  Lab Value = 646.000 
 Most Probable Value = 632.000 
 Percent Recovery = 102.2 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400010 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25004-75154  Lab Value = 504.000 
 Most Probable Value = 494.000 
 Percent Recovery = 102.0 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25154-75004  Lab Value = 640.000 
 Most Probable Value = 632.000 
 Percent Recovery = 101.3 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25004-75154  Lab Value = 386.000 
 Most Probable Value = 379.750 
 Percent Recovery = 101.6 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370122 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 352.000 
 Most Probable Value = 350.500 
 Percent Recovery = 100.4 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 354.000 
 Most Probable Value = 350.500 
 Percent Recovery = 101.0 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 386.000 
 Most Probable Value = 379.750 
 Percent Recovery = 101.6 
 Analysis Date = 11/29/01 
 Lab Sample ID = 3330012 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 356.000 
 Most Probable Value = 350.500 
 Percent Recovery = 101.6 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 360.000 
 Most Probable Value = 350.500 
 Percent Recovery = 102.7 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50154-50DIW  Lab Value = 382.000 
 Most Probable Value = 379.750 
 Percent Recovery = 100.6 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320135 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 380.000 
 Most Probable Value = 379.750 
 Percent Recovery = 100.1 
 Analysis Date = 11/23/01 
 Lab Sample ID = 3270060 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25156-75004  Lab Value = 354.000 
 Most Probable Value = 350.500 
 Percent Recovery = 101.0 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 346.000 
 Most Probable Value = 350.500 
 Percent Recovery = 98.7 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 374.000 
 Most Probable Value = 379.750 
 Percent Recovery = 98.5 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250008 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25156-75004  Lab Value = 378.000 
 Most Probable Value = 379.750 
 Percent Recovery = 99.5 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250009 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 354.000 
 Most Probable Value = 350.500 
 Percent Recovery = 101.0 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 350.000 
 Most Probable Value = 350.500 
 Percent Recovery = 99.9 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 356.000 
 Most Probable Value = 350.500 
 Percent Recovery = 101.6 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 382.000 
 Most Probable Value = 379.750 
 Percent Recovery = 100.6 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180053 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 382.000 
 Most Probable Value = 379.750 
 Percent Recovery = 100.6 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120033 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 364.000 
 Most Probable Value = 350.500 
 Percent Recovery = 103.9 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50154-50DIW  Lab Value = 358.000 
 Most Probable Value = 350.500 
 Percent Recovery = 102.1 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 392.000 
 Most Probable Value = 379.750 
 Percent Recovery = 103.2 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090191 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25156-75004  Lab Value = 182.000 
 Most Probable Value = 183.000 
 Percent Recovery = 99.5 
 Analysis Date = 11/01/01 
 Lab Sample ID = 3050001 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 116.000 
 Most Probable Value = 122.000 
 Percent Recovery = 95.1 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 116.000 
 Most Probable Value = 122.000 
 Percent Recovery = 95.1 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 180.000 
 Most Probable Value = 183.000 
 Percent Recovery = 98.4 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 178.000 
 Most Probable Value = 183.000 
 Percent Recovery = 97.3 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990066 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 120.000 
 Most Probable Value = 122.000 
 Percent Recovery = 98.4 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 180.000 
 Most Probable Value = 183.000 
 Percent Recovery = 98.4 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950108 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 124.000 
 Most Probable Value = 122.000 
 Percent Recovery = 101.6 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 184.000 
 Most Probable Value = 183.000 
 Percent Recovery = 100.5 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920096 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 122.000 
 Most Probable Value = 122.000 
 Percent Recovery = 100.0 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 122.000 
 Most Probable Value = 122.000 
 Percent Recovery = 100.0 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 124.000 
 Most Probable Value = 122.000 
 Percent Recovery = 101.6 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 184.000 
 Most Probable Value = 183.000 
 Percent Recovery = 100.5 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880145 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 182.000 
 Most Probable Value = 183.000 
 Percent Recovery = 99.5 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840020 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 118.000 
 Most Probable Value = 122.000 
 Percent Recovery = 96.7 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 180.000 
 Most Probable Value = 183.000 
 Percent Recovery = 98.4 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780228 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 122.000 
 Most Probable Value = 122.000 
 Percent Recovery = 100.0 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 116.000 
 Most Probable Value = 122.000 
 Percent Recovery = 95.1 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 184.000 
 Most Probable Value = 183.000 
 Percent Recovery = 100.5 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760042 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 336.000 
 Most Probable Value = 340.250 
 Percent Recovery = 98.8 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25150-75004  Lab Value = 348.000 
 Most Probable Value = 340.250 
 Percent Recovery = 102.3 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760040 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure



- Specific Cond, LAB, UNF -
Percent Recovery by Date
Lab: NWQL, PCode: 90095, MCode: WHT03
Analysis Dates: 10/12/04 through 09/27/06
Open Data Set

 Lab Value = 126.800 
 Most Probable Value = 124.000 
 Percent Recovery = 102.3 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2690075 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 118.700 
 Most Probable Value = 117.750 
 Percent Recovery = 100.8 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2680088 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 125.300 
 Most Probable Value = 124.000 
 Percent Recovery = 101.0 
 Analysis Date = 09/25/06 
 Lab Sample ID = 2650117 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 119.700 
 Most Probable Value = 117.750 
 Percent Recovery = 101.7 
 Analysis Date = 09/21/06 
 Lab Sample ID = 2630119 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 119.000 
 Most Probable Value = 117.750 
 Percent Recovery = 101.1 
 Analysis Date = 09/20/06 
 Lab Sample ID = 2620209 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 125.100 
 Most Probable Value = 124.000 
 Percent Recovery = 100.9 
 Analysis Date = 09/18/06 
 Lab Sample ID = 2580205 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 127.000 
 Most Probable Value = 124.000 
 Percent Recovery = 102.4 
 Analysis Date = 09/12/06 
 Lab Sample ID = 2540001 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 120.000 
 Most Probable Value = 117.750 
 Percent Recovery = 101.9 
 Analysis Date = 09/11/06 
 Lab Sample ID = 2510397 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 124.800 
 Most Probable Value = 124.000 
 Percent Recovery = 100.6 
 Analysis Date = 09/08/06 
 Lab Sample ID = 2500166 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 120.400 
 Most Probable Value = 117.750 
 Percent Recovery = 102.3 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2480070 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 123.900 
 Most Probable Value = 124.000 
 Percent Recovery = 99.9 
 Analysis Date = 08/29/06 
 Lab Sample ID = 2400121 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25172-75170  Lab Value = 86.700 
 Most Probable Value = 84.750 
 Percent Recovery = 102.3 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2370430 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 84.700 
 Most Probable Value = 84.750 
 Percent Recovery = 99.9 
 Analysis Date = 08/23/06 
 Lab Sample ID = 2340037 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 122.100 
 Most Probable Value = 124.000 
 Percent Recovery = 98.5 
 Analysis Date = 08/22/06 
 Lab Sample ID = 2330212 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75170  Lab Value = 87.100 
 Most Probable Value = 84.750 
 Percent Recovery = 102.8 
 Analysis Date = 08/21/06 
 Lab Sample ID = 2300088 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 124.600 
 Most Probable Value = 124.000 
 Percent Recovery = 100.5 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2280134 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 122.500 
 Most Probable Value = 124.000 
 Percent Recovery = 98.8 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2260051 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 85.600 
 Most Probable Value = 84.750 
 Percent Recovery = 101.0 
 Analysis Date = 08/14/06 
 Lab Sample ID = 2230258 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 85.400 
 Most Probable Value = 84.750 
 Percent Recovery = 100.8 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2200104 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 85.000 
 Most Probable Value = 84.750 
 Percent Recovery = 100.3 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2190172 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 122.500 
 Most Probable Value = 124.000 
 Percent Recovery = 98.8 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2190173 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 122.400 
 Most Probable Value = 124.000 
 Percent Recovery = 98.7 
 Analysis Date = 08/04/06 
 Lab Sample ID = 2150116 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75170  Lab Value = 85.400 
 Most Probable Value = 84.750 
 Percent Recovery = 100.8 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 146.400 
 Most Probable Value = 147.500 
 Percent Recovery = 99.3 
 Analysis Date = 07/28/06 
 Lab Sample ID = 2080098 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 146.100 
 Most Probable Value = 147.500 
 Percent Recovery = 99.1 
 Analysis Date = 07/25/06 
 Lab Sample ID = 2050126 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50170  Lab Value = 87.000 
 Most Probable Value = 84.750 
 Percent Recovery = 102.7 
 Analysis Date = 07/24/06 
 Lab Sample ID = 2020229 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 143.900 
 Most Probable Value = 147.500 
 Percent Recovery = 97.6 
 Analysis Date = 07/21/06 
 Lab Sample ID = 2010015 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 85.500 
 Most Probable Value = 84.750 
 Percent Recovery = 100.9 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1990162 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 149.000 
 Most Probable Value = 147.500 
 Percent Recovery = 101.0 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50170  Lab Value = 83.300 
 Most Probable Value = 84.750 
 Percent Recovery = 98.3 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1910077 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 145.000 
 Most Probable Value = 147.500 
 Percent Recovery = 98.3 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1910072 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50170  Lab Value = 146.700 
 Most Probable Value = 147.500 
 Percent Recovery = 99.5 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1910086 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 84.800 
 Most Probable Value = 84.750 
 Percent Recovery = 100.1 
 Analysis Date = 07/06/06 
 Lab Sample ID = 1860016 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 148.200 
 Most Probable Value = 147.500 
 Percent Recovery = 100.5 
 Analysis Date = 07/05/06 
 Lab Sample ID = 1810354 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50170  Lab Value = 175.000 
 Most Probable Value = 175.750 
 Percent Recovery = 99.6 
 Analysis Date = 06/30/06 
 Lab Sample ID = 1800250 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 174.800 
 Most Probable Value = 175.750 
 Percent Recovery = 99.5 
 Analysis Date = 06/28/06 
 Lab Sample ID = 1780112 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 146.100 
 Most Probable Value = 147.500 
 Percent Recovery = 99.1 
 Analysis Date = 06/26/06 
 Lab Sample ID = 1740229 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50170  Lab Value = 173.900 
 Most Probable Value = 175.750 
 Percent Recovery = 98.9 
 Analysis Date = 06/26/06 
 Lab Sample ID = 1740209 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 145.600 
 Most Probable Value = 147.500 
 Percent Recovery = 98.7 
 Analysis Date = 06/23/06 
 Lab Sample ID = 1730124 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50170  Lab Value = 148.500 
 Most Probable Value = 147.500 
 Percent Recovery = 100.7 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1670243 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50170  Lab Value = 176.300 
 Most Probable Value = 175.750 
 Percent Recovery = 100.3 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1660145 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 176.300 
 Most Probable Value = 175.750 
 Percent Recovery = 100.3 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1630149 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 146.700 
 Most Probable Value = 147.500 
 Percent Recovery = 99.5 
 Analysis Date = 06/12/06 
 Lab Sample ID = 1600201 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 174.500 
 Most Probable Value = 175.750 
 Percent Recovery = 99.3 
 Analysis Date = 06/09/06 
 Lab Sample ID = 1590163 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 150.500 
 Most Probable Value = 147.500 
 Percent Recovery = 102.0 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1570195 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50170  Lab Value = 94.700 
 Most Probable Value = 91.000 
 Percent Recovery = 104.1 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460011 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 178.400 
 Most Probable Value = 175.750 
 Percent Recovery = 101.5 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460005 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75168  Lab Value = 96.500 
 Most Probable Value = 91.000 
 Percent Recovery = 106.0 
 Analysis Date = 05/23/06 
 Lab Sample ID = 1420084 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 179.800 
 Most Probable Value = 175.750 
 Percent Recovery = 102.3 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1390230 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75168  Lab Value = 95.300 
 Most Probable Value = 91.000 
 Percent Recovery = 104.7 
 Analysis Date = 05/19/06 
 Lab Sample ID = 1380004 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 176.900 
 Most Probable Value = 175.750 
 Percent Recovery = 100.7 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 181.400 
 Most Probable Value = 175.750 
 Percent Recovery = 103.2 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1320173 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 95.800 
 Most Probable Value = 91.000 
 Percent Recovery = 105.3 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1310137 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 96.300 
 Most Probable Value = 91.000 
 Percent Recovery = 105.8 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1280102 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 181.700 
 Most Probable Value = 175.750 
 Percent Recovery = 103.4 
 Analysis Date = 05/08/06 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 90.700 
 Most Probable Value = 91.000 
 Percent Recovery = 99.7 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1240136 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 117.300 
 Most Probable Value = 117.750 
 Percent Recovery = 99.6 
 Analysis Date = 05/03/06 
 Lab Sample ID = 1170182 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 101.800 
 Most Probable Value = 91.000 
 Percent Recovery = 111.9 
 Analysis Date = 05/03/06 
 Lab Sample ID = 1210050 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 180.800 
 Most Probable Value = 175.750 
 Percent Recovery = 102.9 
 Analysis Date = 05/03/06 
 Lab Sample ID = 1220156 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 119.200 
 Most Probable Value = 117.750 
 Percent Recovery = 101.2 
 Analysis Date = 04/26/06 
 Lab Sample ID = 1150097 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 93.600 
 Most Probable Value = 91.000 
 Percent Recovery = 102.9 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1110231 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 114.600 
 Most Probable Value = 117.750 
 Percent Recovery = 97.3 
 Analysis Date = 04/21/06 
 Lab Sample ID = 1100073 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 93.300 
 Most Probable Value = 91.000 
 Percent Recovery = 102.5 
 Analysis Date = 04/19/06 
 Lab Sample ID = 1080076 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 92.100 
 Most Probable Value = 91.000 
 Percent Recovery = 101.2 
 Analysis Date = 04/17/06 
 Lab Sample ID = 1040007 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 116.600 
 Most Probable Value = 117.750 
 Percent Recovery = 99.0 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1030096 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 118.200 
 Most Probable Value = 117.750 
 Percent Recovery = 100.4 
 Analysis Date = 04/11/06 
 Lab Sample ID = 1000125 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 93.700 
 Most Probable Value = 91.000 
 Percent Recovery = 103.0 
 Analysis Date = 04/10/06 
 Lab Sample ID = 0970090 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 120.000 
 Most Probable Value = 117.750 
 Percent Recovery = 101.9 
 Analysis Date = 04/07/06 
 Lab Sample ID = 0960077 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 96.100 
 Most Probable Value = 91.000 
 Percent Recovery = 105.6 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0930083 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 119.300 
 Most Probable Value = 117.750 
 Percent Recovery = 101.3 
 Analysis Date = 03/29/06 
 Lab Sample ID = 0870025 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 122.900 
 Most Probable Value = 124.000 
 Percent Recovery = 99.1 
 Analysis Date = 03/28/06 
 Lab Sample ID = 0860079 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 122.400 
 Most Probable Value = 117.750 
 Percent Recovery = 103.9 
 Analysis Date = 03/20/06 
 Lab Sample ID = 0750095 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 122.500 
 Most Probable Value = 117.750 
 Percent Recovery = 104.0 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0730045 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 125.300 
 Most Probable Value = 124.000 
 Percent Recovery = 101.0 
 Analysis Date = 03/14/06 
 Lab Sample ID = 0720059 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 125.700 
 Most Probable Value = 124.000 
 Percent Recovery = 101.4 
 Analysis Date = 03/09/06 
 Lab Sample ID = 0670053 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 122.600 
 Most Probable Value = 117.750 
 Percent Recovery = 104.1 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0660033 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 122.500 
 Most Probable Value = 124.000 
 Percent Recovery = 98.8 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0650044 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 121.700 
 Most Probable Value = 117.750 
 Percent Recovery = 103.4 
 Analysis Date = 03/03/06 
 Lab Sample ID = 0610056 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 124.600 
 Most Probable Value = 124.000 
 Percent Recovery = 100.5 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0600074 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 88.200 
 Most Probable Value = 84.750 
 Percent Recovery = 104.1 
 Analysis Date = 03/01/06 
 Lab Sample ID = 0590094 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 87.300 
 Most Probable Value = 84.750 
 Percent Recovery = 103.0 
 Analysis Date = 02/24/06 
 Lab Sample ID = 0540072 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 125.300 
 Most Probable Value = 124.000 
 Percent Recovery = 101.0 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0530040 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 83.400 
 Most Probable Value = 84.750 
 Percent Recovery = 98.4 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0520094 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 128.700 
 Most Probable Value = 124.000 
 Percent Recovery = 103.8 
 Analysis Date = 02/17/06 
 Lab Sample ID = 0470066 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75170  Lab Value = 126.100 
 Most Probable Value = 124.000 
 Percent Recovery = 101.7 
 Analysis Date = 02/15/06 
 Lab Sample ID = 0450026 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 86.700 
 Most Probable Value = 84.750 
 Percent Recovery = 102.3 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0440047 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 127.100 
 Most Probable Value = 124.000 
 Percent Recovery = 102.5 
 Analysis Date = 02/08/06 
 Lab Sample ID = 0380037 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 86.400 
 Most Probable Value = 84.750 
 Percent Recovery = 101.9 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0370016 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 125.300 
 Most Probable Value = 124.000 
 Percent Recovery = 101.0 
 Analysis Date = 02/03/06 
 Lab Sample ID = 0330065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 144.500 
 Most Probable Value = 147.500 
 Percent Recovery = 98.0 
 Analysis Date = 01/26/06 
 Lab Sample ID = 0250059 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 77.500 
 Most Probable Value = 84.750 
 Percent Recovery = 91.4 
 Analysis Date = 01/25/06 
 Lab Sample ID = 0240043 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 154.200 
 Most Probable Value = 147.500 
 Percent Recovery = 104.5 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 76.000 
 Most Probable Value = 84.750 
 Percent Recovery = 89.7 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0190005 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 87.300 
 Most Probable Value = 84.750 
 Percent Recovery = 103.0 
 Analysis Date = 01/18/06 
 Lab Sample ID = 0170063 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 150.200 
 Most Probable Value = 147.500 
 Percent Recovery = 101.8 
 Analysis Date = 01/18/06 
 Lab Sample ID = 0130008 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50170  Lab Value = 150.000 
 Most Probable Value = 147.500 
 Percent Recovery = 101.7 
 Analysis Date = 01/18/06 
 Lab Sample ID = 0100027 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50170  Lab Value = 87.100 
 Most Probable Value = 84.750 
 Percent Recovery = 102.8 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0090007 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 151.900 
 Most Probable Value = 147.500 
 Percent Recovery = 103.0 
 Analysis Date = 01/09/06 
 Lab Sample ID = 0060011 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 88.500 
 Most Probable Value = 84.750 
 Percent Recovery = 104.4 
 Analysis Date = 01/05/06 
 Lab Sample ID = 0040036 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 148.500 
 Most Probable Value = 147.500 
 Percent Recovery = 100.7 
 Analysis Date = 01/03/06 
 Lab Sample ID = 3640076 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50170  Lab Value = 175.200 
 Most Probable Value = 175.750 
 Percent Recovery = 99.7 
 Analysis Date = 12/30/05 
 Lab Sample ID = 3630006 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 149.800 
 Most Probable Value = 147.500 
 Percent Recovery = 101.6 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3560004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50170  Lab Value = 174.200 
 Most Probable Value = 175.750 
 Percent Recovery = 99.1 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3570006 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 174.700 
 Most Probable Value = 175.750 
 Percent Recovery = 99.4 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3550004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 147.000 
 Most Probable Value = 147.500 
 Percent Recovery = 99.7 
 Analysis Date = 12/20/05 
 Lab Sample ID = 3530069 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 144.400 
 Most Probable Value = 147.500 
 Percent Recovery = 97.9 
 Analysis Date = 12/16/05 
 Lab Sample ID = 3490152 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 171.900 
 Most Probable Value = 175.750 
 Percent Recovery = 97.8 
 Analysis Date = 12/15/05 
 Lab Sample ID = 3480001 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75168  Lab Value = 173.600 
 Most Probable Value = 175.750 
 Percent Recovery = 98.8 
 Analysis Date = 12/12/05 
 Lab Sample ID = 3430074 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 146.000 
 Most Probable Value = 147.500 
 Percent Recovery = 99.0 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3420003 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50170  Lab Value = 175.800 
 Most Probable Value = 175.750 
 Percent Recovery = 100.0 
 Analysis Date = 12/08/05 
 Lab Sample ID = 3400168 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25172-75168  Lab Value = 144.200 
 Most Probable Value = 147.500 
 Percent Recovery = 97.8 
 Analysis Date = 12/07/05 
 Lab Sample ID = 3390047 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 91.700 
 Most Probable Value = 91.000 
 Percent Recovery = 100.8 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340010 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 169.800 
 Most Probable Value = 175.750 
 Percent Recovery = 96.6 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340007 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 93.400 
 Most Probable Value = 91.000 
 Percent Recovery = 102.6 
 Analysis Date = 11/25/05 
 Lab Sample ID = 3270114 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 179.100 
 Most Probable Value = 175.750 
 Percent Recovery = 101.9 
 Analysis Date = 11/25/05 
 Lab Sample ID = 3260096 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75168  Lab Value = 91.600 
 Most Probable Value = 91.000 
 Percent Recovery = 100.7 
 Analysis Date = 11/22/05 
 Lab Sample ID = 3250048 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 167.300 
 Most Probable Value = 175.750 
 Percent Recovery = 95.2 
 Analysis Date = 11/18/05 
 Lab Sample ID = 3210140 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75168  Lab Value = 167.800 
 Most Probable Value = 175.750 
 Percent Recovery = 95.5 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3190011 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75168  Lab Value = 89.100 
 Most Probable Value = 91.000 
 Percent Recovery = 97.9 
 Analysis Date = 11/15/05 
 Lab Sample ID = 3180037 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 95.900 
 Most Probable Value = 91.000 
 Percent Recovery = 105.4 
 Analysis Date = 11/09/05 
 Lab Sample ID = 3120059 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 170.100 
 Most Probable Value = 175.750 
 Percent Recovery = 96.8 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3110076 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75168  Lab Value = 91.700 
 Most Probable Value = 91.000 
 Percent Recovery = 100.8 
 Analysis Date = 11/07/05 
 Lab Sample ID = 3080099 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 168.800 
 Most Probable Value = 175.750 
 Percent Recovery = 96.0 
 Analysis Date = 11/03/05 
 Lab Sample ID = 3060045 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75168  Lab Value = 92.800 
 Most Probable Value = 91.000 
 Percent Recovery = 102.0 
 Analysis Date = 11/01/05 
 Lab Sample ID = 3040128 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 119.100 
 Most Probable Value = 117.750 
 Percent Recovery = 101.1 
 Analysis Date = 10/31/05 
 Lab Sample ID = 3010128 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 115.700 
 Most Probable Value = 117.750 
 Percent Recovery = 98.3 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2980100 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 117.200 
 Most Probable Value = 117.750 
 Percent Recovery = 99.5 
 Analysis Date = 10/25/05 
 Lab Sample ID = 2970030 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 92.500 
 Most Probable Value = 91.000 
 Percent Recovery = 101.6 
 Analysis Date = 10/25/05 
 Lab Sample ID = 2970037 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 93.000 
 Most Probable Value = 91.000 
 Percent Recovery = 102.2 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2920100 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 93.300 
 Most Probable Value = 91.000 
 Percent Recovery = 102.5 
 Analysis Date = 10/18/05 
 Lab Sample ID = 2900077 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 115.100 
 Most Probable Value = 117.750 
 Percent Recovery = 97.7 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2870110 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 117.700 
 Most Probable Value = 117.750 
 Percent Recovery = 100.0 
 Analysis Date = 10/13/05 
 Lab Sample ID = 2850127 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 92.200 
 Most Probable Value = 91.000 
 Percent Recovery = 101.3 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2800165 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 118.000 
 Most Probable Value = 117.750 
 Percent Recovery = 100.2 
 Analysis Date = 10/07/05 
 Lab Sample ID = 2790063 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 94.400 
 Most Probable Value = 91.000 
 Percent Recovery = 103.7 
 Analysis Date = 10/05/05 
 Lab Sample ID = 2770190 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 92.000 
 Most Probable Value = 91.000 
 Percent Recovery = 101.1 
 Analysis Date = 09/30/05 
 Lab Sample ID = 2720016 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 238.900 
 Most Probable Value = 241.500 
 Percent Recovery = 98.9 
 Analysis Date = 09/28/05 
 Lab Sample ID = 2700024 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 240.600 
 Most Probable Value = 241.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/26/05 
 Lab Sample ID = 2660202 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 93.200 
 Most Probable Value = 91.000 
 Percent Recovery = 102.4 
 Analysis Date = 09/23/05 
 Lab Sample ID = 2650124 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 236.200 
 Most Probable Value = 241.500 
 Percent Recovery = 97.8 
 Analysis Date = 09/21/05 
 Lab Sample ID = 2630006 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50164  Lab Value = 95.300 
 Most Probable Value = 91.000 
 Percent Recovery = 104.7 
 Analysis Date = 09/16/05 
 Lab Sample ID = 2580115 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 231.400 
 Most Probable Value = 241.500 
 Percent Recovery = 95.8 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50164  Lab Value = 236.700 
 Most Probable Value = 241.500 
 Percent Recovery = 98.0 
 Analysis Date = 09/12/05 
 Lab Sample ID = 2520043 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50164  Lab Value = 91.900 
 Most Probable Value = 91.000 
 Percent Recovery = 101.0 
 Analysis Date = 09/09/05 
 Lab Sample ID = 2510180 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 240.400 
 Most Probable Value = 241.500 
 Percent Recovery = 99.5 
 Analysis Date = 09/07/05 
 Lab Sample ID = 2490117 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 91.700 
 Most Probable Value = 91.000 
 Percent Recovery = 100.8 
 Analysis Date = 09/06/05 
 Lab Sample ID = 2450120 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 231.900 
 Most Probable Value = 241.500 
 Percent Recovery = 96.0 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2380183 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50164  Lab Value = 335.800 
 Most Probable Value = 324.000 
 Percent Recovery = 103.6 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2360004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 344.000 
 Most Probable Value = 324.000 
 Percent Recovery = 106.2 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2340043 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 239.300 
 Most Probable Value = 241.500 
 Percent Recovery = 99.1 
 Analysis Date = 08/22/05 
 Lab Sample ID = 2310007 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 333.400 
 Most Probable Value = 324.000 
 Percent Recovery = 102.9 
 Analysis Date = 08/18/05 
 Lab Sample ID = 2290212 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 239.700 
 Most Probable Value = 241.500 
 Percent Recovery = 99.3 
 Analysis Date = 08/17/05 
 Lab Sample ID = 2280032 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 238.900 
 Most Probable Value = 241.500 
 Percent Recovery = 98.9 
 Analysis Date = 08/15/05 
 Lab Sample ID = 2240418 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 340.400 
 Most Probable Value = 324.000 
 Percent Recovery = 105.1 
 Analysis Date = 08/12/05 
 Lab Sample ID = 2230319 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 330.700 
 Most Probable Value = 324.000 
 Percent Recovery = 102.1 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2220222 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 237.700 
 Most Probable Value = 241.500 
 Percent Recovery = 98.4 
 Analysis Date = 08/08/05 
 Lab Sample ID = 2170142 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50164  Lab Value = 340.200 
 Most Probable Value = 324.000 
 Percent Recovery = 105.0 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2150227 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 239.400 
 Most Probable Value = 241.500 
 Percent Recovery = 99.1 
 Analysis Date = 08/03/05 
 Lab Sample ID = 2140085 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 275.300 
 Most Probable Value = 324.000 
 Percent Recovery = 85.0 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2100053 
 Number of FPS (SD) = -3.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 369.500 
 Most Probable Value = 366.500 
 Percent Recovery = 100.8 
 Analysis Date = 07/28/05 
 Lab Sample ID = 2080321 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50166  Lab Value = 403.600 
 Most Probable Value = 366.500 
 Percent Recovery = 110.1 
 Analysis Date = 07/26/05 
 Lab Sample ID = 2060112 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 50164-50166  Lab Value = 326.200 
 Most Probable Value = 324.000 
 Percent Recovery = 100.7 
 Analysis Date = 07/25/05 
 Lab Sample ID = 2030282 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 367.800 
 Most Probable Value = 366.500 
 Percent Recovery = 100.4 
 Analysis Date = 07/21/05 
 Lab Sample ID = 2010184 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50166  Lab Value = 333.200 
 Most Probable Value = 324.000 
 Percent Recovery = 102.8 
 Analysis Date = 07/20/05 
 Lab Sample ID = 2000159 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 305.200 
 Most Probable Value = 324.000 
 Percent Recovery = 94.2 
 Analysis Date = 07/18/05 
 Lab Sample ID = 1960088 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 340.800 
 Most Probable Value = 366.500 
 Percent Recovery = 93.0 
 Analysis Date = 07/14/05 
 Lab Sample ID = 1940290 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50164-50166  Lab Value = 346.000 
 Most Probable Value = 366.500 
 Percent Recovery = 94.4 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1920125 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50164-50166  Lab Value = 300.200 
 Most Probable Value = 324.000 
 Percent Recovery = 92.7 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1890263 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 343.200 
 Most Probable Value = 366.500 
 Percent Recovery = 93.6 
 Analysis Date = 07/07/05 
 Lab Sample ID = 1870123 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50164-50166  Lab Value = 308.700 
 Most Probable Value = 324.000 
 Percent Recovery = 95.3 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1860039 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75166-25DIW  Lab Value = 342.300 
 Most Probable Value = 366.500 
 Percent Recovery = 93.4 
 Analysis Date = 07/01/05 
 Lab Sample ID = 1810184 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50164-50166  Lab Value = 342.000 
 Most Probable Value = 369.500 
 Percent Recovery = 92.6 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1800016 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25168-75166  Lab Value = 339.700 
 Most Probable Value = 369.500 
 Percent Recovery = 91.9 
 Analysis Date = 06/27/05 
 Lab Sample ID = 1750354 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25168-75166  Lab Value = 353.000 
 Most Probable Value = 366.500 
 Percent Recovery = 96.3 
 Analysis Date = 06/24/05 
 Lab Sample ID = 1740228 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50166  Lab Value = 360.100 
 Most Probable Value = 369.500 
 Percent Recovery = 97.5 
 Analysis Date = 06/22/05 
 Lab Sample ID = 1720230 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 325.700 
 Most Probable Value = 366.500 
 Percent Recovery = 88.9 
 Analysis Date = 06/21/05 
 Lab Sample ID = 1710125 
 Number of FPS (SD) = -2.2 
 Blind Sample ID = 50164-50166  Lab Value = 329.400 
 Most Probable Value = 366.500 
 Percent Recovery = 89.9 
 Analysis Date = 06/21/05 
 Lab Sample ID = 1670214 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = 50164-50166  Lab Value = 348.700 
 Most Probable Value = 366.500 
 Percent Recovery = 95.1 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1600262 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50166  Lab Value = 326.300 
 Most Probable Value = 369.500 
 Percent Recovery = 88.3 
 Analysis Date = 06/15/05 
 Lab Sample ID = 1650167 
 Number of FPS (SD) = -2.3 
 Blind Sample ID = 25168-75166  Lab Value = 344.500 
 Most Probable Value = 369.500 
 Percent Recovery = 93.2 
 Analysis Date = 06/13/05 
 Lab Sample ID = 1610160 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25168-75166  Lab Value = 361.100 
 Most Probable Value = 369.500 
 Percent Recovery = 97.7 
 Analysis Date = 06/08/05 
 Lab Sample ID = 1580152 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 367.500 
 Most Probable Value = 366.500 
 Percent Recovery = 100.3 
 Analysis Date = 06/07/05 
 Lab Sample ID = 1570143 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50166  Lab Value = 354.500 
 Most Probable Value = 369.500 
 Percent Recovery = 95.9 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1510155 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25168-75166  Lab Value = 145.600 
 Most Probable Value = 150.500 
 Percent Recovery = 96.7 
 Analysis Date = 05/26/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 146.500 
 Most Probable Value = 150.500 
 Percent Recovery = 97.3 
 Analysis Date = 05/24/05 
 Lab Sample ID = 1430071 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 355.500 
 Most Probable Value = 369.500 
 Percent Recovery = 96.2 
 Analysis Date = 05/23/05 
 Lab Sample ID = 1400212 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25168-75166  Lab Value = 143.300 
 Most Probable Value = 150.500 
 Percent Recovery = 95.2 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1380126 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 357.200 
 Most Probable Value = 369.500 
 Percent Recovery = 96.7 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1370183 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25168-75166  Lab Value = 348.400 
 Most Probable Value = 369.500 
 Percent Recovery = 94.3 
 Analysis Date = 05/16/05 
 Lab Sample ID = 1330243 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25168-75166  Lab Value = 144.200 
 Most Probable Value = 150.500 
 Percent Recovery = 95.8 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1310149 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 145.300 
 Most Probable Value = 150.500 
 Percent Recovery = 96.5 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1290082 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 349.400 
 Most Probable Value = 369.500 
 Percent Recovery = 94.6 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1260175 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25168-75166  Lab Value = 144.000 
 Most Probable Value = 150.500 
 Percent Recovery = 95.7 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1240238 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 350.300 
 Most Probable Value = 369.500 
 Percent Recovery = 94.8 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1230133 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25168-75166  Lab Value = 143.100 
 Most Probable Value = 150.500 
 Percent Recovery = 95.1 
 Analysis Date = 05/02/05 
 Lab Sample ID = 1190254 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 91.260 
 Most Probable Value = 91.000 
 Percent Recovery = 100.3 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1170145 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 88.820 
 Most Probable Value = 91.000 
 Percent Recovery = 97.6 
 Analysis Date = 04/27/05 
 Lab Sample ID = 1150104 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 145.800 
 Most Probable Value = 150.500 
 Percent Recovery = 96.9 
 Analysis Date = 04/25/05 
 Lab Sample ID = 1120324 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 94.330 
 Most Probable Value = 91.000 
 Percent Recovery = 103.7 
 Analysis Date = 04/22/05 
 Lab Sample ID = 1100120 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 146.500 
 Most Probable Value = 150.500 
 Percent Recovery = 97.3 
 Analysis Date = 04/20/05 
 Lab Sample ID = 1090064 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 147.000 
 Most Probable Value = 150.500 
 Percent Recovery = 97.7 
 Analysis Date = 04/18/05 
 Lab Sample ID = 1050219 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 89.990 
 Most Probable Value = 91.000 
 Percent Recovery = 98.9 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 90.300 
 Most Probable Value = 91.000 
 Percent Recovery = 99.2 
 Analysis Date = 04/12/05 
 Lab Sample ID = 1010109 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 147.900 
 Most Probable Value = 150.500 
 Percent Recovery = 98.3 
 Analysis Date = 04/11/05 
 Lab Sample ID = 0980167 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 89.400 
 Most Probable Value = 91.000 
 Percent Recovery = 98.2 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0960149 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 147.900 
 Most Probable Value = 150.500 
 Percent Recovery = 98.3 
 Analysis Date = 04/06/05 
 Lab Sample ID = 0950132 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 87.560 
 Most Probable Value = 91.000 
 Percent Recovery = 96.2 
 Analysis Date = 03/29/05 
 Lab Sample ID = 0870068 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 226.200 
 Most Probable Value = 241.500 
 Percent Recovery = 93.7 
 Analysis Date = 03/29/05 
 Lab Sample ID = 0840176 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50168-50164  Lab Value = 94.200 
 Most Probable Value = 91.000 
 Percent Recovery = 103.5 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0810029 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 239.000 
 Most Probable Value = 241.500 
 Percent Recovery = 99.0 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0810033 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 224.300 
 Most Probable Value = 241.500 
 Percent Recovery = 92.9 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0760179 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50168-50164  Lab Value = 91.350 
 Most Probable Value = 91.000 
 Percent Recovery = 100.4 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0750082 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 91.110 
 Most Probable Value = 91.000 
 Percent Recovery = 100.1 
 Analysis Date = 03/15/05 
 Lab Sample ID = 0730075 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 229.100 
 Most Probable Value = 241.500 
 Percent Recovery = 94.9 
 Analysis Date = 03/15/05 
 Lab Sample ID = 0700205 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50168-50164  Lab Value = 231.500 
 Most Probable Value = 241.500 
 Percent Recovery = 95.9 
 Analysis Date = 03/09/05 
 Lab Sample ID = 0670093 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50164  Lab Value = 90.620 
 Most Probable Value = 91.000 
 Percent Recovery = 99.6 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0660058 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 223.200 
 Most Probable Value = 241.500 
 Percent Recovery = 92.4 
 Analysis Date = 03/04/05 
 Lab Sample ID = 0620100 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50168-50164  Lab Value = 93.880 
 Most Probable Value = 91.000 
 Percent Recovery = 103.2 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0610080 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 227.000 
 Most Probable Value = 241.500 
 Percent Recovery = 94.0 
 Analysis Date = 03/01/05 
 Lab Sample ID = 0590068 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50168-50164  Lab Value = 318.400 
 Most Probable Value = 324.000 
 Percent Recovery = 98.3 
 Analysis Date = 02/28/05 
 Lab Sample ID = 0560029 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 313.400 
 Most Probable Value = 324.000 
 Percent Recovery = 96.7 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0540035 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 315.400 
 Most Probable Value = 324.000 
 Percent Recovery = 97.3 
 Analysis Date = 02/23/05 
 Lab Sample ID = 0530104 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 225.700 
 Most Probable Value = 241.500 
 Percent Recovery = 93.5 
 Analysis Date = 02/23/05 
 Lab Sample ID = 0530102 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50168-50164  Lab Value = 227.700 
 Most Probable Value = 241.500 
 Percent Recovery = 94.3 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0480106 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50168-50164  Lab Value = 223.400 
 Most Probable Value = 241.500 
 Percent Recovery = 92.5 
 Analysis Date = 02/17/05 
 Lab Sample ID = 0470026 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50168-50164  Lab Value = 319.100 
 Most Probable Value = 324.000 
 Percent Recovery = 98.5 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0420131 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 325.600 
 Most Probable Value = 324.000 
 Percent Recovery = 100.5 
 Analysis Date = 02/09/05 
 Lab Sample ID = 0390057 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 322.000 
 Most Probable Value = 324.000 
 Percent Recovery = 99.4 
 Analysis Date = 02/08/05 
 Lab Sample ID = 0380081 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 228.900 
 Most Probable Value = 241.500 
 Percent Recovery = 94.8 
 Analysis Date = 02/08/05 
 Lab Sample ID = 0380080 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50168-50164  Lab Value = 224.700 
 Most Probable Value = 241.500 
 Percent Recovery = 93.0 
 Analysis Date = 02/03/05 
 Lab Sample ID = 0330053 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50168-50164  Lab Value = 321.500 
 Most Probable Value = 324.000 
 Percent Recovery = 99.2 
 Analysis Date = 02/01/05 
 Lab Sample ID = 0310046 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 366.500 
 Most Probable Value = 366.500 
 Percent Recovery = 100.0 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0280052 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50166  Lab Value = 358.200 
 Most Probable Value = 366.500 
 Percent Recovery = 97.7 
 Analysis Date = 01/26/05 
 Lab Sample ID = 0250044 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50166  Lab Value = 326.900 
 Most Probable Value = 324.000 
 Percent Recovery = 100.9 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0240051 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 351.100 
 Most Probable Value = 366.500 
 Percent Recovery = 95.8 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0210119 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50166  Lab Value = 323.400 
 Most Probable Value = 324.000 
 Percent Recovery = 99.8 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0190085 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 316.700 
 Most Probable Value = 324.000 
 Percent Recovery = 97.7 
 Analysis Date = 01/19/05 
 Lab Sample ID = 0180073 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 355.300 
 Most Probable Value = 366.500 
 Percent Recovery = 96.9 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0130108 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50166  Lab Value = 348.800 
 Most Probable Value = 366.500 
 Percent Recovery = 95.2 
 Analysis Date = 01/12/05 
 Lab Sample ID = 0100087 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50166  Lab Value = 302.300 
 Most Probable Value = 324.000 
 Percent Recovery = 93.3 
 Analysis Date = 01/10/05 
 Lab Sample ID = 0070092 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 356.800 
 Most Probable Value = 366.500 
 Percent Recovery = 97.4 
 Analysis Date = 01/07/05 
 Lab Sample ID = 0060062 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50166  Lab Value = 321.700 
 Most Probable Value = 324.000 
 Percent Recovery = 99.3 
 Analysis Date = 01/06/05 
 Lab Sample ID = 0040023 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 344.500 
 Most Probable Value = 366.500 
 Percent Recovery = 94.0 
 Analysis Date = 12/30/04 
 Lab Sample ID = 3640099 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50164-50166  Lab Value = 349.700 
 Most Probable Value = 369.500 
 Percent Recovery = 94.6 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3630016 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25168-75166  Lab Value = 349.700 
 Most Probable Value = 369.500 
 Percent Recovery = 94.6 
 Analysis Date = 12/28/04 
 Lab Sample ID = 3620026 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25168-75166  Lab Value = 354.700 
 Most Probable Value = 366.500 
 Percent Recovery = 96.8 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3570032 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50166  Lab Value = 350.000 
 Most Probable Value = 369.500 
 Percent Recovery = 94.7 
 Analysis Date = 12/22/04 
 Lab Sample ID = 3560050 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25168-75166  Lab Value = 360.400 
 Most Probable Value = 366.500 
 Percent Recovery = 98.3 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3520152 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50166  Lab Value = 352.900 
 Most Probable Value = 366.500 
 Percent Recovery = 96.3 
 Analysis Date = 12/16/04 
 Lab Sample ID = 3500121 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50166  Lab Value = 353.300 
 Most Probable Value = 369.500 
 Percent Recovery = 95.6 
 Analysis Date = 12/15/04 
 Lab Sample ID = 3490090 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25168-75166  Lab Value = 345.600 
 Most Probable Value = 369.500 
 Percent Recovery = 93.5 
 Analysis Date = 12/10/04 
 Lab Sample ID = 3440142 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25168-75166  Lab Value = 342.300 
 Most Probable Value = 366.500 
 Percent Recovery = 93.4 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3430168 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50164-50166  Lab Value = 352.700 
 Most Probable Value = 369.500 
 Percent Recovery = 95.5 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3430065 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25168-75166  Lab Value = 352.200 
 Most Probable Value = 366.500 
 Percent Recovery = 96.1 
 Analysis Date = 12/07/04 
 Lab Sample ID = 3410091 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50166  Lab Value = 345.100 
 Most Probable Value = 369.500 
 Percent Recovery = 93.4 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3350091 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25168-75166  Lab Value = 141.500 
 Most Probable Value = 150.500 
 Percent Recovery = 94.0 
 Analysis Date = 11/29/04 
 Lab Sample ID = 3310072 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 143.300 
 Most Probable Value = 150.500 
 Percent Recovery = 95.2 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3280101 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 141.500 
 Most Probable Value = 150.500 
 Percent Recovery = 94.0 
 Analysis Date = 11/23/04 
 Lab Sample ID = 3270046 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 347.700 
 Most Probable Value = 369.500 
 Percent Recovery = 94.1 
 Analysis Date = 11/23/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25168-75166  Lab Value = 347.700 
 Most Probable Value = 369.500 
 Percent Recovery = 94.1 
 Analysis Date = 11/23/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25168-75166  Lab Value = 358.300 
 Most Probable Value = 369.500 
 Percent Recovery = 97.0 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3220111 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25168-75166  Lab Value = 343.000 
 Most Probable Value = 369.500 
 Percent Recovery = 92.8 
 Analysis Date = 11/16/04 
 Lab Sample ID = 3200082 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25168-75166  Lab Value = 144.700 
 Most Probable Value = 150.500 
 Percent Recovery = 96.1 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3150132 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 142.000 
 Most Probable Value = 150.500 
 Percent Recovery = 94.4 
 Analysis Date = 11/09/04 
 Lab Sample ID = 3130199 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 367.200 
 Most Probable Value = 369.500 
 Percent Recovery = 99.4 
 Analysis Date = 11/09/04 
 Lab Sample ID = 3100046 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 352.900 
 Most Probable Value = 369.500 
 Percent Recovery = 95.5 
 Analysis Date = 11/05/04 
 Lab Sample ID = 3080007 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25168-75166  Lab Value = 143.900 
 Most Probable Value = 150.500 
 Percent Recovery = 95.6 
 Analysis Date = 11/04/04 
 Lab Sample ID = 3060016 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 93.720 
 Most Probable Value = 91.000 
 Percent Recovery = 103.0 
 Analysis Date = 10/29/04 
 Lab Sample ID = 3010208 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 143.300 
 Most Probable Value = 150.500 
 Percent Recovery = 95.2 
 Analysis Date = 10/25/04 
 Lab Sample ID = 2960265 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 87.540 
 Most Probable Value = 91.000 
 Percent Recovery = 96.2 
 Analysis Date = 10/22/04 
 Lab Sample ID = 2790156 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 140.200 
 Most Probable Value = 150.500 
 Percent Recovery = 93.2 
 Analysis Date = 10/22/04 
 Lab Sample ID = 2780100 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 90.610 
 Most Probable Value = 91.000 
 Percent Recovery = 99.6 
 Analysis Date = 10/21/04 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 89.530 
 Most Probable Value = 91.000 
 Percent Recovery = 98.4 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2870066 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 89.420 
 Most Probable Value = 91.000 
 Percent Recovery = 98.3 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2820229 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 140.700 
 Most Probable Value = 150.500 
 Percent Recovery = 93.5 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2820219 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50164-50DIW  Y = 100
The SGPlot Procedure

- Specific Cond, LAB, UNF -
Percent Recovery by Concentration
NWQL Parameter: 90095, Method: WHT03
Analysis Dates: 10/12/04 through 09/27/06
Open Data Set

 Lab Value = 126.800 
 Most Probable Value = 124.000 
 Percent Recovery = 102.3 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2690075 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 118.700 
 Most Probable Value = 117.750 
 Percent Recovery = 100.8 
 Analysis Date = 09/26/06 
 Lab Sample ID = 2680088 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 125.300 
 Most Probable Value = 124.000 
 Percent Recovery = 101.0 
 Analysis Date = 09/25/06 
 Lab Sample ID = 2650117 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 119.700 
 Most Probable Value = 117.750 
 Percent Recovery = 101.7 
 Analysis Date = 09/21/06 
 Lab Sample ID = 2630119 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 119.000 
 Most Probable Value = 117.750 
 Percent Recovery = 101.1 
 Analysis Date = 09/20/06 
 Lab Sample ID = 2620209 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 125.100 
 Most Probable Value = 124.000 
 Percent Recovery = 100.9 
 Analysis Date = 09/18/06 
 Lab Sample ID = 2580205 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 127.000 
 Most Probable Value = 124.000 
 Percent Recovery = 102.4 
 Analysis Date = 09/12/06 
 Lab Sample ID = 2540001 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 120.000 
 Most Probable Value = 117.750 
 Percent Recovery = 101.9 
 Analysis Date = 09/11/06 
 Lab Sample ID = 2510397 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 124.800 
 Most Probable Value = 124.000 
 Percent Recovery = 100.6 
 Analysis Date = 09/08/06 
 Lab Sample ID = 2500166 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 120.400 
 Most Probable Value = 117.750 
 Percent Recovery = 102.3 
 Analysis Date = 09/06/06 
 Lab Sample ID = 2480070 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 123.900 
 Most Probable Value = 124.000 
 Percent Recovery = 99.9 
 Analysis Date = 08/29/06 
 Lab Sample ID = 2400121 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25172-75170  Lab Value = 86.700 
 Most Probable Value = 84.750 
 Percent Recovery = 102.3 
 Analysis Date = 08/28/06 
 Lab Sample ID = 2370430 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 84.700 
 Most Probable Value = 84.750 
 Percent Recovery = 99.9 
 Analysis Date = 08/23/06 
 Lab Sample ID = 2340037 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 122.100 
 Most Probable Value = 124.000 
 Percent Recovery = 98.5 
 Analysis Date = 08/22/06 
 Lab Sample ID = 2330212 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75170  Lab Value = 87.100 
 Most Probable Value = 84.750 
 Percent Recovery = 102.8 
 Analysis Date = 08/21/06 
 Lab Sample ID = 2300088 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 124.600 
 Most Probable Value = 124.000 
 Percent Recovery = 100.5 
 Analysis Date = 08/17/06 
 Lab Sample ID = 2280134 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 122.500 
 Most Probable Value = 124.000 
 Percent Recovery = 98.8 
 Analysis Date = 08/15/06 
 Lab Sample ID = 2260051 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 85.600 
 Most Probable Value = 84.750 
 Percent Recovery = 101.0 
 Analysis Date = 08/14/06 
 Lab Sample ID = 2230258 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 85.400 
 Most Probable Value = 84.750 
 Percent Recovery = 100.8 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2200104 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 85.000 
 Most Probable Value = 84.750 
 Percent Recovery = 100.3 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2190172 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 122.500 
 Most Probable Value = 124.000 
 Percent Recovery = 98.8 
 Analysis Date = 08/08/06 
 Lab Sample ID = 2190173 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 122.400 
 Most Probable Value = 124.000 
 Percent Recovery = 98.7 
 Analysis Date = 08/04/06 
 Lab Sample ID = 2150116 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75170  Lab Value = 85.400 
 Most Probable Value = 84.750 
 Percent Recovery = 100.8 
 Analysis Date = 07/31/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 146.400 
 Most Probable Value = 147.500 
 Percent Recovery = 99.3 
 Analysis Date = 07/28/06 
 Lab Sample ID = 2080098 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 146.100 
 Most Probable Value = 147.500 
 Percent Recovery = 99.1 
 Analysis Date = 07/25/06 
 Lab Sample ID = 2050126 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50170  Lab Value = 87.000 
 Most Probable Value = 84.750 
 Percent Recovery = 102.7 
 Analysis Date = 07/24/06 
 Lab Sample ID = 2020229 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 143.900 
 Most Probable Value = 147.500 
 Percent Recovery = 97.6 
 Analysis Date = 07/21/06 
 Lab Sample ID = 2010015 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 85.500 
 Most Probable Value = 84.750 
 Percent Recovery = 100.9 
 Analysis Date = 07/19/06 
 Lab Sample ID = 1990162 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 149.000 
 Most Probable Value = 147.500 
 Percent Recovery = 101.0 
 Analysis Date = 07/14/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50170  Lab Value = 83.300 
 Most Probable Value = 84.750 
 Percent Recovery = 98.3 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1910077 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 145.000 
 Most Probable Value = 147.500 
 Percent Recovery = 98.3 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1910072 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50170  Lab Value = 146.700 
 Most Probable Value = 147.500 
 Percent Recovery = 99.5 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1910086 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 84.800 
 Most Probable Value = 84.750 
 Percent Recovery = 100.1 
 Analysis Date = 07/06/06 
 Lab Sample ID = 1860016 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 148.200 
 Most Probable Value = 147.500 
 Percent Recovery = 100.5 
 Analysis Date = 07/05/06 
 Lab Sample ID = 1810354 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50170  Lab Value = 175.000 
 Most Probable Value = 175.750 
 Percent Recovery = 99.6 
 Analysis Date = 06/30/06 
 Lab Sample ID = 1800250 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 174.800 
 Most Probable Value = 175.750 
 Percent Recovery = 99.5 
 Analysis Date = 06/28/06 
 Lab Sample ID = 1780112 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 146.100 
 Most Probable Value = 147.500 
 Percent Recovery = 99.1 
 Analysis Date = 06/26/06 
 Lab Sample ID = 1740229 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50170  Lab Value = 173.900 
 Most Probable Value = 175.750 
 Percent Recovery = 98.9 
 Analysis Date = 06/26/06 
 Lab Sample ID = 1740209 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 145.600 
 Most Probable Value = 147.500 
 Percent Recovery = 98.7 
 Analysis Date = 06/23/06 
 Lab Sample ID = 1730124 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50170  Lab Value = 148.500 
 Most Probable Value = 147.500 
 Percent Recovery = 100.7 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1670243 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50170  Lab Value = 176.300 
 Most Probable Value = 175.750 
 Percent Recovery = 100.3 
 Analysis Date = 06/16/06 
 Lab Sample ID = 1660145 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 176.300 
 Most Probable Value = 175.750 
 Percent Recovery = 100.3 
 Analysis Date = 06/13/06 
 Lab Sample ID = 1630149 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 146.700 
 Most Probable Value = 147.500 
 Percent Recovery = 99.5 
 Analysis Date = 06/12/06 
 Lab Sample ID = 1600201 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 174.500 
 Most Probable Value = 175.750 
 Percent Recovery = 99.3 
 Analysis Date = 06/09/06 
 Lab Sample ID = 1590163 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 150.500 
 Most Probable Value = 147.500 
 Percent Recovery = 102.0 
 Analysis Date = 06/07/06 
 Lab Sample ID = 1570195 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50170  Lab Value = 94.700 
 Most Probable Value = 91.000 
 Percent Recovery = 104.1 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460011 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 178.400 
 Most Probable Value = 175.750 
 Percent Recovery = 101.5 
 Analysis Date = 05/30/06 
 Lab Sample ID = 1460005 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75168  Lab Value = 96.500 
 Most Probable Value = 91.000 
 Percent Recovery = 106.0 
 Analysis Date = 05/23/06 
 Lab Sample ID = 1420084 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 179.800 
 Most Probable Value = 175.750 
 Percent Recovery = 102.3 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1390230 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75168  Lab Value = 95.300 
 Most Probable Value = 91.000 
 Percent Recovery = 104.7 
 Analysis Date = 05/19/06 
 Lab Sample ID = 1380004 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 176.900 
 Most Probable Value = 175.750 
 Percent Recovery = 100.7 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 181.400 
 Most Probable Value = 175.750 
 Percent Recovery = 103.2 
 Analysis Date = 05/15/06 
 Lab Sample ID = 1320173 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 95.800 
 Most Probable Value = 91.000 
 Percent Recovery = 105.3 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1310137 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 96.300 
 Most Probable Value = 91.000 
 Percent Recovery = 105.8 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1280102 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 181.700 
 Most Probable Value = 175.750 
 Percent Recovery = 103.4 
 Analysis Date = 05/08/06 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 25172-75168  Lab Value = 90.700 
 Most Probable Value = 91.000 
 Percent Recovery = 99.7 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1240136 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 117.300 
 Most Probable Value = 117.750 
 Percent Recovery = 99.6 
 Analysis Date = 05/03/06 
 Lab Sample ID = 1170182 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 101.800 
 Most Probable Value = 91.000 
 Percent Recovery = 111.9 
 Analysis Date = 05/03/06 
 Lab Sample ID = 1210050 
 Number of FPS (SD) = 2.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 180.800 
 Most Probable Value = 175.750 
 Percent Recovery = 102.9 
 Analysis Date = 05/03/06 
 Lab Sample ID = 1220156 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25172-75168  Lab Value = 119.200 
 Most Probable Value = 117.750 
 Percent Recovery = 101.2 
 Analysis Date = 04/26/06 
 Lab Sample ID = 1150097 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 93.600 
 Most Probable Value = 91.000 
 Percent Recovery = 102.9 
 Analysis Date = 04/24/06 
 Lab Sample ID = 1110231 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 114.600 
 Most Probable Value = 117.750 
 Percent Recovery = 97.3 
 Analysis Date = 04/21/06 
 Lab Sample ID = 1100073 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 93.300 
 Most Probable Value = 91.000 
 Percent Recovery = 102.5 
 Analysis Date = 04/19/06 
 Lab Sample ID = 1080076 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 92.100 
 Most Probable Value = 91.000 
 Percent Recovery = 101.2 
 Analysis Date = 04/17/06 
 Lab Sample ID = 1040007 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 116.600 
 Most Probable Value = 117.750 
 Percent Recovery = 99.0 
 Analysis Date = 04/14/06 
 Lab Sample ID = 1030096 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 118.200 
 Most Probable Value = 117.750 
 Percent Recovery = 100.4 
 Analysis Date = 04/11/06 
 Lab Sample ID = 1000125 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 93.700 
 Most Probable Value = 91.000 
 Percent Recovery = 103.0 
 Analysis Date = 04/10/06 
 Lab Sample ID = 0970090 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 120.000 
 Most Probable Value = 117.750 
 Percent Recovery = 101.9 
 Analysis Date = 04/07/06 
 Lab Sample ID = 0960077 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 96.100 
 Most Probable Value = 91.000 
 Percent Recovery = 105.6 
 Analysis Date = 04/04/06 
 Lab Sample ID = 0930083 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 119.300 
 Most Probable Value = 117.750 
 Percent Recovery = 101.3 
 Analysis Date = 03/29/06 
 Lab Sample ID = 0870025 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 122.900 
 Most Probable Value = 124.000 
 Percent Recovery = 99.1 
 Analysis Date = 03/28/06 
 Lab Sample ID = 0860079 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 122.400 
 Most Probable Value = 117.750 
 Percent Recovery = 103.9 
 Analysis Date = 03/20/06 
 Lab Sample ID = 0750095 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 122.500 
 Most Probable Value = 117.750 
 Percent Recovery = 104.0 
 Analysis Date = 03/15/06 
 Lab Sample ID = 0730045 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 125.300 
 Most Probable Value = 124.000 
 Percent Recovery = 101.0 
 Analysis Date = 03/14/06 
 Lab Sample ID = 0720059 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 125.700 
 Most Probable Value = 124.000 
 Percent Recovery = 101.4 
 Analysis Date = 03/09/06 
 Lab Sample ID = 0670053 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 122.600 
 Most Probable Value = 117.750 
 Percent Recovery = 104.1 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0660033 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75172-25DIW  Lab Value = 122.500 
 Most Probable Value = 124.000 
 Percent Recovery = 98.8 
 Analysis Date = 03/07/06 
 Lab Sample ID = 0650044 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75170  Lab Value = 121.700 
 Most Probable Value = 117.750 
 Percent Recovery = 103.4 
 Analysis Date = 03/03/06 
 Lab Sample ID = 0610056 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 124.600 
 Most Probable Value = 124.000 
 Percent Recovery = 100.5 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0600074 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75170  Lab Value = 88.200 
 Most Probable Value = 84.750 
 Percent Recovery = 104.1 
 Analysis Date = 03/01/06 
 Lab Sample ID = 0590094 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 87.300 
 Most Probable Value = 84.750 
 Percent Recovery = 103.0 
 Analysis Date = 02/24/06 
 Lab Sample ID = 0540072 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 125.300 
 Most Probable Value = 124.000 
 Percent Recovery = 101.0 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0530040 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 83.400 
 Most Probable Value = 84.750 
 Percent Recovery = 98.4 
 Analysis Date = 02/22/06 
 Lab Sample ID = 0520094 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 128.700 
 Most Probable Value = 124.000 
 Percent Recovery = 103.8 
 Analysis Date = 02/17/06 
 Lab Sample ID = 0470066 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 25172-75170  Lab Value = 126.100 
 Most Probable Value = 124.000 
 Percent Recovery = 101.7 
 Analysis Date = 02/15/06 
 Lab Sample ID = 0450026 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25172-75170  Lab Value = 86.700 
 Most Probable Value = 84.750 
 Percent Recovery = 102.3 
 Analysis Date = 02/14/06 
 Lab Sample ID = 0440047 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 127.100 
 Most Probable Value = 124.000 
 Percent Recovery = 102.5 
 Analysis Date = 02/08/06 
 Lab Sample ID = 0380037 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25172-75170  Lab Value = 86.400 
 Most Probable Value = 84.750 
 Percent Recovery = 101.9 
 Analysis Date = 02/07/06 
 Lab Sample ID = 0370016 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 125.300 
 Most Probable Value = 124.000 
 Percent Recovery = 101.0 
 Analysis Date = 02/03/06 
 Lab Sample ID = 0330065 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25172-75170  Lab Value = 144.500 
 Most Probable Value = 147.500 
 Percent Recovery = 98.0 
 Analysis Date = 01/26/06 
 Lab Sample ID = 0250059 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 77.500 
 Most Probable Value = 84.750 
 Percent Recovery = 91.4 
 Analysis Date = 01/25/06 
 Lab Sample ID = 0240043 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 75170-25DIW  Lab Value = 154.200 
 Most Probable Value = 147.500 
 Percent Recovery = 104.5 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50170  Lab Value = 76.000 
 Most Probable Value = 84.750 
 Percent Recovery = 89.7 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0190005 
 Number of FPS (SD) = -2.1 
 Blind Sample ID = 75170-25DIW  Lab Value = 87.300 
 Most Probable Value = 84.750 
 Percent Recovery = 103.0 
 Analysis Date = 01/18/06 
 Lab Sample ID = 0170063 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 150.200 
 Most Probable Value = 147.500 
 Percent Recovery = 101.8 
 Analysis Date = 01/18/06 
 Lab Sample ID = 0130008 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50170  Lab Value = 150.000 
 Most Probable Value = 147.500 
 Percent Recovery = 101.7 
 Analysis Date = 01/18/06 
 Lab Sample ID = 0100027 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50170  Lab Value = 87.100 
 Most Probable Value = 84.750 
 Percent Recovery = 102.8 
 Analysis Date = 01/10/06 
 Lab Sample ID = 0090007 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 151.900 
 Most Probable Value = 147.500 
 Percent Recovery = 103.0 
 Analysis Date = 01/09/06 
 Lab Sample ID = 0060011 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50170  Lab Value = 88.500 
 Most Probable Value = 84.750 
 Percent Recovery = 104.4 
 Analysis Date = 01/05/06 
 Lab Sample ID = 0040036 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 148.500 
 Most Probable Value = 147.500 
 Percent Recovery = 100.7 
 Analysis Date = 01/03/06 
 Lab Sample ID = 3640076 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50170  Lab Value = 175.200 
 Most Probable Value = 175.750 
 Percent Recovery = 99.7 
 Analysis Date = 12/30/05 
 Lab Sample ID = 3630006 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 149.800 
 Most Probable Value = 147.500 
 Percent Recovery = 101.6 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3560004 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50170  Lab Value = 174.200 
 Most Probable Value = 175.750 
 Percent Recovery = 99.1 
 Analysis Date = 12/27/05 
 Lab Sample ID = 3570006 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 174.700 
 Most Probable Value = 175.750 
 Percent Recovery = 99.4 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3550004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 147.000 
 Most Probable Value = 147.500 
 Percent Recovery = 99.7 
 Analysis Date = 12/20/05 
 Lab Sample ID = 3530069 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 144.400 
 Most Probable Value = 147.500 
 Percent Recovery = 97.9 
 Analysis Date = 12/16/05 
 Lab Sample ID = 3490152 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 171.900 
 Most Probable Value = 175.750 
 Percent Recovery = 97.8 
 Analysis Date = 12/15/05 
 Lab Sample ID = 3480001 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75168  Lab Value = 173.600 
 Most Probable Value = 175.750 
 Percent Recovery = 98.8 
 Analysis Date = 12/12/05 
 Lab Sample ID = 3430074 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 146.000 
 Most Probable Value = 147.500 
 Percent Recovery = 99.0 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3420003 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50170  Lab Value = 175.800 
 Most Probable Value = 175.750 
 Percent Recovery = 100.0 
 Analysis Date = 12/08/05 
 Lab Sample ID = 3400168 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25172-75168  Lab Value = 144.200 
 Most Probable Value = 147.500 
 Percent Recovery = 97.8 
 Analysis Date = 12/07/05 
 Lab Sample ID = 3390047 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 91.700 
 Most Probable Value = 91.000 
 Percent Recovery = 100.8 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340010 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 169.800 
 Most Probable Value = 175.750 
 Percent Recovery = 96.6 
 Analysis Date = 12/01/05 
 Lab Sample ID = 3340007 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 93.400 
 Most Probable Value = 91.000 
 Percent Recovery = 102.6 
 Analysis Date = 11/25/05 
 Lab Sample ID = 3270114 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 179.100 
 Most Probable Value = 175.750 
 Percent Recovery = 101.9 
 Analysis Date = 11/25/05 
 Lab Sample ID = 3260096 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75168  Lab Value = 91.600 
 Most Probable Value = 91.000 
 Percent Recovery = 100.7 
 Analysis Date = 11/22/05 
 Lab Sample ID = 3250048 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 167.300 
 Most Probable Value = 175.750 
 Percent Recovery = 95.2 
 Analysis Date = 11/18/05 
 Lab Sample ID = 3210140 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75168  Lab Value = 167.800 
 Most Probable Value = 175.750 
 Percent Recovery = 95.5 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3190011 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75168  Lab Value = 89.100 
 Most Probable Value = 91.000 
 Percent Recovery = 97.9 
 Analysis Date = 11/15/05 
 Lab Sample ID = 3180037 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 95.900 
 Most Probable Value = 91.000 
 Percent Recovery = 105.4 
 Analysis Date = 11/09/05 
 Lab Sample ID = 3120059 
 Number of FPS (SD) = 1.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 170.100 
 Most Probable Value = 175.750 
 Percent Recovery = 96.8 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3110076 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75168  Lab Value = 91.700 
 Most Probable Value = 91.000 
 Percent Recovery = 100.8 
 Analysis Date = 11/07/05 
 Lab Sample ID = 3080099 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 168.800 
 Most Probable Value = 175.750 
 Percent Recovery = 96.0 
 Analysis Date = 11/03/05 
 Lab Sample ID = 3060045 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75168  Lab Value = 92.800 
 Most Probable Value = 91.000 
 Percent Recovery = 102.0 
 Analysis Date = 11/01/05 
 Lab Sample ID = 3040128 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 119.100 
 Most Probable Value = 117.750 
 Percent Recovery = 101.1 
 Analysis Date = 10/31/05 
 Lab Sample ID = 3010128 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75172-25DIW  Lab Value = 115.700 
 Most Probable Value = 117.750 
 Percent Recovery = 98.3 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2980100 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 117.200 
 Most Probable Value = 117.750 
 Percent Recovery = 99.5 
 Analysis Date = 10/25/05 
 Lab Sample ID = 2970030 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 92.500 
 Most Probable Value = 91.000 
 Percent Recovery = 101.6 
 Analysis Date = 10/25/05 
 Lab Sample ID = 2970037 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 93.000 
 Most Probable Value = 91.000 
 Percent Recovery = 102.2 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2920100 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 93.300 
 Most Probable Value = 91.000 
 Percent Recovery = 102.5 
 Analysis Date = 10/18/05 
 Lab Sample ID = 2900077 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 115.100 
 Most Probable Value = 117.750 
 Percent Recovery = 97.7 
 Analysis Date = 10/17/05 
 Lab Sample ID = 2870110 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 117.700 
 Most Probable Value = 117.750 
 Percent Recovery = 100.0 
 Analysis Date = 10/13/05 
 Lab Sample ID = 2850127 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 92.200 
 Most Probable Value = 91.000 
 Percent Recovery = 101.3 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2800165 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 118.000 
 Most Probable Value = 117.750 
 Percent Recovery = 100.2 
 Analysis Date = 10/07/05 
 Lab Sample ID = 2790063 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 94.400 
 Most Probable Value = 91.000 
 Percent Recovery = 103.7 
 Analysis Date = 10/05/05 
 Lab Sample ID = 2770190 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 92.000 
 Most Probable Value = 91.000 
 Percent Recovery = 101.1 
 Analysis Date = 09/30/05 
 Lab Sample ID = 2720016 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 238.900 
 Most Probable Value = 241.500 
 Percent Recovery = 98.9 
 Analysis Date = 09/28/05 
 Lab Sample ID = 2700024 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 240.600 
 Most Probable Value = 241.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/26/05 
 Lab Sample ID = 2660202 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 93.200 
 Most Probable Value = 91.000 
 Percent Recovery = 102.4 
 Analysis Date = 09/23/05 
 Lab Sample ID = 2650124 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 236.200 
 Most Probable Value = 241.500 
 Percent Recovery = 97.8 
 Analysis Date = 09/21/05 
 Lab Sample ID = 2630006 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50164  Lab Value = 95.300 
 Most Probable Value = 91.000 
 Percent Recovery = 104.7 
 Analysis Date = 09/16/05 
 Lab Sample ID = 2580115 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50168-50DIW  Lab Value = 231.400 
 Most Probable Value = 241.500 
 Percent Recovery = 95.8 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50164  Lab Value = 236.700 
 Most Probable Value = 241.500 
 Percent Recovery = 98.0 
 Analysis Date = 09/12/05 
 Lab Sample ID = 2520043 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50164  Lab Value = 91.900 
 Most Probable Value = 91.000 
 Percent Recovery = 101.0 
 Analysis Date = 09/09/05 
 Lab Sample ID = 2510180 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 240.400 
 Most Probable Value = 241.500 
 Percent Recovery = 99.5 
 Analysis Date = 09/07/05 
 Lab Sample ID = 2490117 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 91.700 
 Most Probable Value = 91.000 
 Percent Recovery = 100.8 
 Analysis Date = 09/06/05 
 Lab Sample ID = 2450120 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 231.900 
 Most Probable Value = 241.500 
 Percent Recovery = 96.0 
 Analysis Date = 08/29/05 
 Lab Sample ID = 2380183 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50164  Lab Value = 335.800 
 Most Probable Value = 324.000 
 Percent Recovery = 103.6 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2360004 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 344.000 
 Most Probable Value = 324.000 
 Percent Recovery = 106.2 
 Analysis Date = 08/23/05 
 Lab Sample ID = 2340043 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 239.300 
 Most Probable Value = 241.500 
 Percent Recovery = 99.1 
 Analysis Date = 08/22/05 
 Lab Sample ID = 2310007 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 333.400 
 Most Probable Value = 324.000 
 Percent Recovery = 102.9 
 Analysis Date = 08/18/05 
 Lab Sample ID = 2290212 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 239.700 
 Most Probable Value = 241.500 
 Percent Recovery = 99.3 
 Analysis Date = 08/17/05 
 Lab Sample ID = 2280032 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 238.900 
 Most Probable Value = 241.500 
 Percent Recovery = 98.9 
 Analysis Date = 08/15/05 
 Lab Sample ID = 2240418 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 340.400 
 Most Probable Value = 324.000 
 Percent Recovery = 105.1 
 Analysis Date = 08/12/05 
 Lab Sample ID = 2230319 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 330.700 
 Most Probable Value = 324.000 
 Percent Recovery = 102.1 
 Analysis Date = 08/11/05 
 Lab Sample ID = 2220222 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 237.700 
 Most Probable Value = 241.500 
 Percent Recovery = 98.4 
 Analysis Date = 08/08/05 
 Lab Sample ID = 2170142 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50164  Lab Value = 340.200 
 Most Probable Value = 324.000 
 Percent Recovery = 105.0 
 Analysis Date = 08/04/05 
 Lab Sample ID = 2150227 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 239.400 
 Most Probable Value = 241.500 
 Percent Recovery = 99.1 
 Analysis Date = 08/03/05 
 Lab Sample ID = 2140085 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 275.300 
 Most Probable Value = 324.000 
 Percent Recovery = 85.0 
 Analysis Date = 08/01/05 
 Lab Sample ID = 2100053 
 Number of FPS (SD) = -3.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 369.500 
 Most Probable Value = 366.500 
 Percent Recovery = 100.8 
 Analysis Date = 07/28/05 
 Lab Sample ID = 2080321 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50166  Lab Value = 403.600 
 Most Probable Value = 366.500 
 Percent Recovery = 110.1 
 Analysis Date = 07/26/05 
 Lab Sample ID = 2060112 
 Number of FPS (SD) = 2.0 
 Blind Sample ID = 50164-50166  Lab Value = 326.200 
 Most Probable Value = 324.000 
 Percent Recovery = 100.7 
 Analysis Date = 07/25/05 
 Lab Sample ID = 2030282 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 367.800 
 Most Probable Value = 366.500 
 Percent Recovery = 100.4 
 Analysis Date = 07/21/05 
 Lab Sample ID = 2010184 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50166  Lab Value = 333.200 
 Most Probable Value = 324.000 
 Percent Recovery = 102.8 
 Analysis Date = 07/20/05 
 Lab Sample ID = 2000159 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 305.200 
 Most Probable Value = 324.000 
 Percent Recovery = 94.2 
 Analysis Date = 07/18/05 
 Lab Sample ID = 1960088 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 340.800 
 Most Probable Value = 366.500 
 Percent Recovery = 93.0 
 Analysis Date = 07/14/05 
 Lab Sample ID = 1940290 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50164-50166  Lab Value = 346.000 
 Most Probable Value = 366.500 
 Percent Recovery = 94.4 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1920125 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50164-50166  Lab Value = 300.200 
 Most Probable Value = 324.000 
 Percent Recovery = 92.7 
 Analysis Date = 07/11/05 
 Lab Sample ID = 1890263 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 343.200 
 Most Probable Value = 366.500 
 Percent Recovery = 93.6 
 Analysis Date = 07/07/05 
 Lab Sample ID = 1870123 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50164-50166  Lab Value = 308.700 
 Most Probable Value = 324.000 
 Percent Recovery = 95.3 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1860039 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75166-25DIW  Lab Value = 342.300 
 Most Probable Value = 366.500 
 Percent Recovery = 93.4 
 Analysis Date = 07/01/05 
 Lab Sample ID = 1810184 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50164-50166  Lab Value = 342.000 
 Most Probable Value = 369.500 
 Percent Recovery = 92.6 
 Analysis Date = 06/30/05 
 Lab Sample ID = 1800016 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25168-75166  Lab Value = 339.700 
 Most Probable Value = 369.500 
 Percent Recovery = 91.9 
 Analysis Date = 06/27/05 
 Lab Sample ID = 1750354 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 25168-75166  Lab Value = 353.000 
 Most Probable Value = 366.500 
 Percent Recovery = 96.3 
 Analysis Date = 06/24/05 
 Lab Sample ID = 1740228 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50166  Lab Value = 360.100 
 Most Probable Value = 369.500 
 Percent Recovery = 97.5 
 Analysis Date = 06/22/05 
 Lab Sample ID = 1720230 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 325.700 
 Most Probable Value = 366.500 
 Percent Recovery = 88.9 
 Analysis Date = 06/21/05 
 Lab Sample ID = 1710125 
 Number of FPS (SD) = -2.2 
 Blind Sample ID = 50164-50166  Lab Value = 329.400 
 Most Probable Value = 366.500 
 Percent Recovery = 89.9 
 Analysis Date = 06/21/05 
 Lab Sample ID = 1670214 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = 50164-50166  Lab Value = 348.700 
 Most Probable Value = 366.500 
 Percent Recovery = 95.1 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1600262 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50166  Lab Value = 326.300 
 Most Probable Value = 369.500 
 Percent Recovery = 88.3 
 Analysis Date = 06/15/05 
 Lab Sample ID = 1650167 
 Number of FPS (SD) = -2.3 
 Blind Sample ID = 25168-75166  Lab Value = 344.500 
 Most Probable Value = 369.500 
 Percent Recovery = 93.2 
 Analysis Date = 06/13/05 
 Lab Sample ID = 1610160 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25168-75166  Lab Value = 361.100 
 Most Probable Value = 369.500 
 Percent Recovery = 97.7 
 Analysis Date = 06/08/05 
 Lab Sample ID = 1580152 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 367.500 
 Most Probable Value = 366.500 
 Percent Recovery = 100.3 
 Analysis Date = 06/07/05 
 Lab Sample ID = 1570143 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50166  Lab Value = 354.500 
 Most Probable Value = 369.500 
 Percent Recovery = 95.9 
 Analysis Date = 06/01/05 
 Lab Sample ID = 1510155 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25168-75166  Lab Value = 145.600 
 Most Probable Value = 150.500 
 Percent Recovery = 96.7 
 Analysis Date = 05/26/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 146.500 
 Most Probable Value = 150.500 
 Percent Recovery = 97.3 
 Analysis Date = 05/24/05 
 Lab Sample ID = 1430071 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 355.500 
 Most Probable Value = 369.500 
 Percent Recovery = 96.2 
 Analysis Date = 05/23/05 
 Lab Sample ID = 1400212 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25168-75166  Lab Value = 143.300 
 Most Probable Value = 150.500 
 Percent Recovery = 95.2 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1380126 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 357.200 
 Most Probable Value = 369.500 
 Percent Recovery = 96.7 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1370183 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25168-75166  Lab Value = 348.400 
 Most Probable Value = 369.500 
 Percent Recovery = 94.3 
 Analysis Date = 05/16/05 
 Lab Sample ID = 1330243 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25168-75166  Lab Value = 144.200 
 Most Probable Value = 150.500 
 Percent Recovery = 95.8 
 Analysis Date = 05/12/05 
 Lab Sample ID = 1310149 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 145.300 
 Most Probable Value = 150.500 
 Percent Recovery = 96.5 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1290082 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 349.400 
 Most Probable Value = 369.500 
 Percent Recovery = 94.6 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1260175 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25168-75166  Lab Value = 144.000 
 Most Probable Value = 150.500 
 Percent Recovery = 95.7 
 Analysis Date = 05/05/05 
 Lab Sample ID = 1240238 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 350.300 
 Most Probable Value = 369.500 
 Percent Recovery = 94.8 
 Analysis Date = 05/04/05 
 Lab Sample ID = 1230133 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25168-75166  Lab Value = 143.100 
 Most Probable Value = 150.500 
 Percent Recovery = 95.1 
 Analysis Date = 05/02/05 
 Lab Sample ID = 1190254 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 91.260 
 Most Probable Value = 91.000 
 Percent Recovery = 100.3 
 Analysis Date = 04/28/05 
 Lab Sample ID = 1170145 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 88.820 
 Most Probable Value = 91.000 
 Percent Recovery = 97.6 
 Analysis Date = 04/27/05 
 Lab Sample ID = 1150104 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 145.800 
 Most Probable Value = 150.500 
 Percent Recovery = 96.9 
 Analysis Date = 04/25/05 
 Lab Sample ID = 1120324 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 94.330 
 Most Probable Value = 91.000 
 Percent Recovery = 103.7 
 Analysis Date = 04/22/05 
 Lab Sample ID = 1100120 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 146.500 
 Most Probable Value = 150.500 
 Percent Recovery = 97.3 
 Analysis Date = 04/20/05 
 Lab Sample ID = 1090064 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 147.000 
 Most Probable Value = 150.500 
 Percent Recovery = 97.7 
 Analysis Date = 04/18/05 
 Lab Sample ID = 1050219 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 89.990 
 Most Probable Value = 91.000 
 Percent Recovery = 98.9 
 Analysis Date = 04/14/05 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 90.300 
 Most Probable Value = 91.000 
 Percent Recovery = 99.2 
 Analysis Date = 04/12/05 
 Lab Sample ID = 1010109 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 147.900 
 Most Probable Value = 150.500 
 Percent Recovery = 98.3 
 Analysis Date = 04/11/05 
 Lab Sample ID = 0980167 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 89.400 
 Most Probable Value = 91.000 
 Percent Recovery = 98.2 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0960149 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 147.900 
 Most Probable Value = 150.500 
 Percent Recovery = 98.3 
 Analysis Date = 04/06/05 
 Lab Sample ID = 0950132 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 87.560 
 Most Probable Value = 91.000 
 Percent Recovery = 96.2 
 Analysis Date = 03/29/05 
 Lab Sample ID = 0870068 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 226.200 
 Most Probable Value = 241.500 
 Percent Recovery = 93.7 
 Analysis Date = 03/29/05 
 Lab Sample ID = 0840176 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50168-50164  Lab Value = 94.200 
 Most Probable Value = 91.000 
 Percent Recovery = 103.5 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0810029 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 239.000 
 Most Probable Value = 241.500 
 Percent Recovery = 99.0 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0810033 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 224.300 
 Most Probable Value = 241.500 
 Percent Recovery = 92.9 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0760179 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50168-50164  Lab Value = 91.350 
 Most Probable Value = 91.000 
 Percent Recovery = 100.4 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0750082 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 91.110 
 Most Probable Value = 91.000 
 Percent Recovery = 100.1 
 Analysis Date = 03/15/05 
 Lab Sample ID = 0730075 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 229.100 
 Most Probable Value = 241.500 
 Percent Recovery = 94.9 
 Analysis Date = 03/15/05 
 Lab Sample ID = 0700205 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50168-50164  Lab Value = 231.500 
 Most Probable Value = 241.500 
 Percent Recovery = 95.9 
 Analysis Date = 03/09/05 
 Lab Sample ID = 0670093 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50164  Lab Value = 90.620 
 Most Probable Value = 91.000 
 Percent Recovery = 99.6 
 Analysis Date = 03/08/05 
 Lab Sample ID = 0660058 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 223.200 
 Most Probable Value = 241.500 
 Percent Recovery = 92.4 
 Analysis Date = 03/04/05 
 Lab Sample ID = 0620100 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50168-50164  Lab Value = 93.880 
 Most Probable Value = 91.000 
 Percent Recovery = 103.2 
 Analysis Date = 03/03/05 
 Lab Sample ID = 0610080 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 227.000 
 Most Probable Value = 241.500 
 Percent Recovery = 94.0 
 Analysis Date = 03/01/05 
 Lab Sample ID = 0590068 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50168-50164  Lab Value = 318.400 
 Most Probable Value = 324.000 
 Percent Recovery = 98.3 
 Analysis Date = 02/28/05 
 Lab Sample ID = 0560029 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 313.400 
 Most Probable Value = 324.000 
 Percent Recovery = 96.7 
 Analysis Date = 02/24/05 
 Lab Sample ID = 0540035 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 315.400 
 Most Probable Value = 324.000 
 Percent Recovery = 97.3 
 Analysis Date = 02/23/05 
 Lab Sample ID = 0530104 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 225.700 
 Most Probable Value = 241.500 
 Percent Recovery = 93.5 
 Analysis Date = 02/23/05 
 Lab Sample ID = 0530102 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50168-50164  Lab Value = 227.700 
 Most Probable Value = 241.500 
 Percent Recovery = 94.3 
 Analysis Date = 02/18/05 
 Lab Sample ID = 0480106 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50168-50164  Lab Value = 223.400 
 Most Probable Value = 241.500 
 Percent Recovery = 92.5 
 Analysis Date = 02/17/05 
 Lab Sample ID = 0470026 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50168-50164  Lab Value = 319.100 
 Most Probable Value = 324.000 
 Percent Recovery = 98.5 
 Analysis Date = 02/14/05 
 Lab Sample ID = 0420131 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 325.600 
 Most Probable Value = 324.000 
 Percent Recovery = 100.5 
 Analysis Date = 02/09/05 
 Lab Sample ID = 0390057 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 322.000 
 Most Probable Value = 324.000 
 Percent Recovery = 99.4 
 Analysis Date = 02/08/05 
 Lab Sample ID = 0380081 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 228.900 
 Most Probable Value = 241.500 
 Percent Recovery = 94.8 
 Analysis Date = 02/08/05 
 Lab Sample ID = 0380080 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50168-50164  Lab Value = 224.700 
 Most Probable Value = 241.500 
 Percent Recovery = 93.0 
 Analysis Date = 02/03/05 
 Lab Sample ID = 0330053 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50168-50164  Lab Value = 321.500 
 Most Probable Value = 324.000 
 Percent Recovery = 99.2 
 Analysis Date = 02/01/05 
 Lab Sample ID = 0310046 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 366.500 
 Most Probable Value = 366.500 
 Percent Recovery = 100.0 
 Analysis Date = 01/31/05 
 Lab Sample ID = 0280052 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50166  Lab Value = 358.200 
 Most Probable Value = 366.500 
 Percent Recovery = 97.7 
 Analysis Date = 01/26/05 
 Lab Sample ID = 0250044 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50166  Lab Value = 326.900 
 Most Probable Value = 324.000 
 Percent Recovery = 100.9 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0240051 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 351.100 
 Most Probable Value = 366.500 
 Percent Recovery = 95.8 
 Analysis Date = 01/25/05 
 Lab Sample ID = 0210119 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50166  Lab Value = 323.400 
 Most Probable Value = 324.000 
 Percent Recovery = 99.8 
 Analysis Date = 01/20/05 
 Lab Sample ID = 0190085 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 316.700 
 Most Probable Value = 324.000 
 Percent Recovery = 97.7 
 Analysis Date = 01/19/05 
 Lab Sample ID = 0180073 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 355.300 
 Most Probable Value = 366.500 
 Percent Recovery = 96.9 
 Analysis Date = 01/14/05 
 Lab Sample ID = 0130108 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50166  Lab Value = 348.800 
 Most Probable Value = 366.500 
 Percent Recovery = 95.2 
 Analysis Date = 01/12/05 
 Lab Sample ID = 0100087 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50166  Lab Value = 302.300 
 Most Probable Value = 324.000 
 Percent Recovery = 93.3 
 Analysis Date = 01/10/05 
 Lab Sample ID = 0070092 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75166-25DIW  Lab Value = 356.800 
 Most Probable Value = 366.500 
 Percent Recovery = 97.4 
 Analysis Date = 01/07/05 
 Lab Sample ID = 0060062 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50166  Lab Value = 321.700 
 Most Probable Value = 324.000 
 Percent Recovery = 99.3 
 Analysis Date = 01/06/05 
 Lab Sample ID = 0040023 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 344.500 
 Most Probable Value = 366.500 
 Percent Recovery = 94.0 
 Analysis Date = 12/30/04 
 Lab Sample ID = 3640099 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50164-50166  Lab Value = 349.700 
 Most Probable Value = 369.500 
 Percent Recovery = 94.6 
 Analysis Date = 12/29/04 
 Lab Sample ID = 3630016 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25168-75166  Lab Value = 349.700 
 Most Probable Value = 369.500 
 Percent Recovery = 94.6 
 Analysis Date = 12/28/04 
 Lab Sample ID = 3620026 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25168-75166  Lab Value = 354.700 
 Most Probable Value = 366.500 
 Percent Recovery = 96.8 
 Analysis Date = 12/23/04 
 Lab Sample ID = 3570032 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50166  Lab Value = 350.000 
 Most Probable Value = 369.500 
 Percent Recovery = 94.7 
 Analysis Date = 12/22/04 
 Lab Sample ID = 3560050 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25168-75166  Lab Value = 360.400 
 Most Probable Value = 366.500 
 Percent Recovery = 98.3 
 Analysis Date = 12/21/04 
 Lab Sample ID = 3520152 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50166  Lab Value = 352.900 
 Most Probable Value = 366.500 
 Percent Recovery = 96.3 
 Analysis Date = 12/16/04 
 Lab Sample ID = 3500121 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50166  Lab Value = 353.300 
 Most Probable Value = 369.500 
 Percent Recovery = 95.6 
 Analysis Date = 12/15/04 
 Lab Sample ID = 3490090 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25168-75166  Lab Value = 345.600 
 Most Probable Value = 369.500 
 Percent Recovery = 93.5 
 Analysis Date = 12/10/04 
 Lab Sample ID = 3440142 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25168-75166  Lab Value = 342.300 
 Most Probable Value = 366.500 
 Percent Recovery = 93.4 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3430168 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50164-50166  Lab Value = 352.700 
 Most Probable Value = 369.500 
 Percent Recovery = 95.5 
 Analysis Date = 12/09/04 
 Lab Sample ID = 3430065 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25168-75166  Lab Value = 352.200 
 Most Probable Value = 366.500 
 Percent Recovery = 96.1 
 Analysis Date = 12/07/04 
 Lab Sample ID = 3410091 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50166  Lab Value = 345.100 
 Most Probable Value = 369.500 
 Percent Recovery = 93.4 
 Analysis Date = 12/01/04 
 Lab Sample ID = 3350091 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25168-75166  Lab Value = 141.500 
 Most Probable Value = 150.500 
 Percent Recovery = 94.0 
 Analysis Date = 11/29/04 
 Lab Sample ID = 3310072 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 143.300 
 Most Probable Value = 150.500 
 Percent Recovery = 95.2 
 Analysis Date = 11/24/04 
 Lab Sample ID = 3280101 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 141.500 
 Most Probable Value = 150.500 
 Percent Recovery = 94.0 
 Analysis Date = 11/23/04 
 Lab Sample ID = 3270046 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 347.700 
 Most Probable Value = 369.500 
 Percent Recovery = 94.1 
 Analysis Date = 11/23/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25168-75166  Lab Value = 347.700 
 Most Probable Value = 369.500 
 Percent Recovery = 94.1 
 Analysis Date = 11/23/04 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25168-75166  Lab Value = 358.300 
 Most Probable Value = 369.500 
 Percent Recovery = 97.0 
 Analysis Date = 11/18/04 
 Lab Sample ID = 3220111 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25168-75166  Lab Value = 343.000 
 Most Probable Value = 369.500 
 Percent Recovery = 92.8 
 Analysis Date = 11/16/04 
 Lab Sample ID = 3200082 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25168-75166  Lab Value = 144.700 
 Most Probable Value = 150.500 
 Percent Recovery = 96.1 
 Analysis Date = 11/12/04 
 Lab Sample ID = 3150132 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 142.000 
 Most Probable Value = 150.500 
 Percent Recovery = 94.4 
 Analysis Date = 11/09/04 
 Lab Sample ID = 3130199 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 367.200 
 Most Probable Value = 369.500 
 Percent Recovery = 99.4 
 Analysis Date = 11/09/04 
 Lab Sample ID = 3100046 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 352.900 
 Most Probable Value = 369.500 
 Percent Recovery = 95.5 
 Analysis Date = 11/05/04 
 Lab Sample ID = 3080007 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25168-75166  Lab Value = 143.900 
 Most Probable Value = 150.500 
 Percent Recovery = 95.6 
 Analysis Date = 11/04/04 
 Lab Sample ID = 3060016 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50164-50DIW  Lab Value = 93.720 
 Most Probable Value = 91.000 
 Percent Recovery = 103.0 
 Analysis Date = 10/29/04 
 Lab Sample ID = 3010208 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 143.300 
 Most Probable Value = 150.500 
 Percent Recovery = 95.2 
 Analysis Date = 10/25/04 
 Lab Sample ID = 2960265 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 87.540 
 Most Probable Value = 91.000 
 Percent Recovery = 96.2 
 Analysis Date = 10/22/04 
 Lab Sample ID = 2790156 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 140.200 
 Most Probable Value = 150.500 
 Percent Recovery = 93.2 
 Analysis Date = 10/22/04 
 Lab Sample ID = 2780100 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 90.610 
 Most Probable Value = 91.000 
 Percent Recovery = 99.6 
 Analysis Date = 10/21/04 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 89.530 
 Most Probable Value = 91.000 
 Percent Recovery = 98.4 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2870066 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 89.420 
 Most Probable Value = 91.000 
 Percent Recovery = 98.3 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2820229 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 140.700 
 Most Probable Value = 150.500 
 Percent Recovery = 93.5 
 Analysis Date = 10/12/04 
 Lab Sample ID = 2820219 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50164-50DIW  Y = 100
The SGPlot Procedure



- Sulfate, FIL, IC -
Percent Recovery by Date
Lab: NWQL, PCode: 00945, MCode: IC022
Analysis Dates: 10/03/01 through 09/28/06
Open Data Set

 Lab Value = 28.660 
 Most Probable Value = 12.300 
 Percent Recovery = 233.0 
 Analysis Date = 06/17/04 
 Lab Sample ID = 1410185 
 Number of FPS (SD) = 20.4 
 Blind Sample ID = 50162-50164  Lab Value = 0.180 
 Most Probable Value = 10.050 
 Percent Recovery = 1.8 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = -13.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 108.053 
 Most Probable Value = 21.500 
 Percent Recovery = 502.6 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = 70.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 28.660 
 Most Probable Value = 12.300 
 Percent Recovery = 233.0 
 Analysis Date = 06/17/04 
 Lab Sample ID = 1410185 
 Number of FPS (SD) = 20.4 
 Blind Sample ID = 50162-50164  Lab Value = 0.180 
 Most Probable Value = 10.050 
 Percent Recovery = 1.8 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = -13.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 108.053 
 Most Probable Value = 21.500 
 Percent Recovery = 502.6 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = 70.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 8.746 
 Most Probable Value = 9.225 
 Percent Recovery = 94.8 
 Analysis Date = 09/28/06 
 Lab Sample ID = 2680088 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.958 
 Most Probable Value = 9.323 
 Percent Recovery = 96.1 
 Analysis Date = 09/28/06 
 Lab Sample ID = 2690075 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75170  Lab Value = 9.115 
 Most Probable Value = 9.323 
 Percent Recovery = 97.8 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2650117 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75170  Lab Value = 8.552 
 Most Probable Value = 9.225 
 Percent Recovery = 92.7 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2630119 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.488 
 Most Probable Value = 9.225 
 Percent Recovery = 92.0 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2620209 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.014 
 Most Probable Value = 9.323 
 Percent Recovery = 96.7 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2580205 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75170  Lab Value = 8.930 
 Most Probable Value = 9.225 
 Percent Recovery = 96.8 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2510397 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.640 
 Most Probable Value = 9.323 
 Percent Recovery = 92.7 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2540001 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75170  Lab Value = 8.702 
 Most Probable Value = 9.323 
 Percent Recovery = 93.3 
 Analysis Date = 09/12/06 
 Lab Sample ID = 2500166 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 8.765 
 Most Probable Value = 9.225 
 Percent Recovery = 95.0 
 Analysis Date = 09/07/06 
 Lab Sample ID = 2480070 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 6.014 
 Most Probable Value = 6.248 
 Percent Recovery = 96.3 
 Analysis Date = 08/31/06 
 Lab Sample ID = 2370430 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.787 
 Most Probable Value = 9.323 
 Percent Recovery = 94.3 
 Analysis Date = 08/31/06 
 Lab Sample ID = 2400121 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75170  Lab Value = 5.966 
 Most Probable Value = 6.248 
 Percent Recovery = 95.5 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2340037 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.814 
 Most Probable Value = 9.323 
 Percent Recovery = 94.5 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2330212 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 6.054 
 Most Probable Value = 6.248 
 Percent Recovery = 96.9 
 Analysis Date = 08/23/06 
 Lab Sample ID = 2300088 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.949 
 Most Probable Value = 9.323 
 Percent Recovery = 96.0 
 Analysis Date = 08/18/06 
 Lab Sample ID = 2280134 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75170  Lab Value = 5.754 
 Most Probable Value = 6.248 
 Percent Recovery = 92.1 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2230258 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.911 
 Most Probable Value = 9.323 
 Percent Recovery = 95.6 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2260051 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75170  Lab Value = 6.089 
 Most Probable Value = 6.248 
 Percent Recovery = 97.5 
 Analysis Date = 08/11/06 
 Lab Sample ID = 2200104 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 5.974 
 Most Probable Value = 6.248 
 Percent Recovery = 95.6 
 Analysis Date = 08/10/06 
 Lab Sample ID = 2190172 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.815 
 Most Probable Value = 9.323 
 Percent Recovery = 94.6 
 Analysis Date = 08/10/06 
 Lab Sample ID = 2190173 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 8.770 
 Most Probable Value = 9.323 
 Percent Recovery = 94.1 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2150116 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75170  Lab Value = 6.058 
 Most Probable Value = 6.248 
 Percent Recovery = 97.0 
 Analysis Date = 08/03/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.269 
 Most Probable Value = 16.665 
 Percent Recovery = 97.6 
 Analysis Date = 08/02/06 
 Lab Sample ID = 2080098 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 16.195 
 Most Probable Value = 16.665 
 Percent Recovery = 97.2 
 Analysis Date = 07/29/06 
 Lab Sample ID = 2050126 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 6.081 
 Most Probable Value = 6.248 
 Percent Recovery = 97.3 
 Analysis Date = 07/28/06 
 Lab Sample ID = 2020229 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.228 
 Most Probable Value = 16.665 
 Percent Recovery = 97.4 
 Analysis Date = 07/26/06 
 Lab Sample ID = 2010015 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 6.104 
 Most Probable Value = 6.248 
 Percent Recovery = 97.7 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990162 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 6.096 
 Most Probable Value = 6.248 
 Percent Recovery = 97.6 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1950017 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.323 
 Most Probable Value = 16.665 
 Percent Recovery = 97.9 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 6.135 
 Most Probable Value = 6.248 
 Percent Recovery = 98.2 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1910077 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.294 
 Most Probable Value = 16.665 
 Percent Recovery = 97.8 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1910072 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 16.250 
 Most Probable Value = 16.665 
 Percent Recovery = 97.5 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1910086 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 6.086 
 Most Probable Value = 6.248 
 Percent Recovery = 97.4 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1860016 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.477 
 Most Probable Value = 16.665 
 Percent Recovery = 98.9 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1810354 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50170  Lab Value = 21.589 
 Most Probable Value = 21.825 
 Percent Recovery = 98.9 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1800250 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 21.052 
 Most Probable Value = 21.825 
 Percent Recovery = 96.5 
 Analysis Date = 07/01/06 
 Lab Sample ID = 1780112 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 16.116 
 Most Probable Value = 16.665 
 Percent Recovery = 96.7 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1740229 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 21.487 
 Most Probable Value = 21.825 
 Percent Recovery = 98.5 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1740209 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 16.245 
 Most Probable Value = 16.665 
 Percent Recovery = 97.5 
 Analysis Date = 06/28/06 
 Lab Sample ID = 1730124 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 16.100 
 Most Probable Value = 16.665 
 Percent Recovery = 96.6 
 Analysis Date = 06/22/06 
 Lab Sample ID = 1670243 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 21.573 
 Most Probable Value = 21.825 
 Percent Recovery = 98.8 
 Analysis Date = 06/21/06 
 Lab Sample ID = 1660145 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 16.306 
 Most Probable Value = 16.665 
 Percent Recovery = 97.8 
 Analysis Date = 06/17/06 
 Lab Sample ID = 1600201 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 21.758 
 Most Probable Value = 21.825 
 Percent Recovery = 99.7 
 Analysis Date = 06/17/06 
 Lab Sample ID = 1630149 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 21.847 
 Most Probable Value = 21.825 
 Percent Recovery = 100.1 
 Analysis Date = 06/15/06 
 Lab Sample ID = 1590163 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25172-75168  Lab Value = 16.226 
 Most Probable Value = 16.665 
 Percent Recovery = 97.4 
 Analysis Date = 06/09/06 
 Lab Sample ID = 1570195 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 12.302 
 Most Probable Value = 12.500 
 Percent Recovery = 98.4 
 Analysis Date = 05/31/06 
 Lab Sample ID = 1460011 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.530 
 Most Probable Value = 21.825 
 Percent Recovery = 98.6 
 Analysis Date = 05/31/06 
 Lab Sample ID = 1460005 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 12.239 
 Most Probable Value = 12.500 
 Percent Recovery = 97.9 
 Analysis Date = 05/25/06 
 Lab Sample ID = 1420084 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.168 
 Most Probable Value = 12.500 
 Percent Recovery = 97.3 
 Analysis Date = 05/23/06 
 Lab Sample ID = 1380004 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.740 
 Most Probable Value = 21.825 
 Percent Recovery = 99.6 
 Analysis Date = 05/23/06 
 Lab Sample ID = 1390230 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 21.738 
 Most Probable Value = 21.825 
 Percent Recovery = 99.6 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 21.486 
 Most Probable Value = 21.825 
 Percent Recovery = 98.4 
 Analysis Date = 05/18/06 
 Lab Sample ID = 1320173 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 12.053 
 Most Probable Value = 12.500 
 Percent Recovery = 96.4 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1310137 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.158 
 Most Probable Value = 12.500 
 Percent Recovery = 97.3 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1280102 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.552 
 Most Probable Value = 21.825 
 Percent Recovery = 98.7 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 12.120 
 Most Probable Value = 12.500 
 Percent Recovery = 97.0 
 Analysis Date = 05/11/06 
 Lab Sample ID = 1240136 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.523 
 Most Probable Value = 21.825 
 Percent Recovery = 98.6 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1220156 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 12.035 
 Most Probable Value = 12.500 
 Percent Recovery = 96.3 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1210050 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.757 
 Most Probable Value = 9.225 
 Percent Recovery = 94.9 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1170182 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.888 
 Most Probable Value = 9.225 
 Percent Recovery = 96.3 
 Analysis Date = 04/28/06 
 Lab Sample ID = 1150097 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.140 
 Most Probable Value = 12.500 
 Percent Recovery = 97.1 
 Analysis Date = 04/28/06 
 Lab Sample ID = 1110231 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.808 
 Most Probable Value = 9.225 
 Percent Recovery = 95.5 
 Analysis Date = 04/27/06 
 Lab Sample ID = 1100073 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.325 
 Most Probable Value = 12.500 
 Percent Recovery = 98.6 
 Analysis Date = 04/26/06 
 Lab Sample ID = 1080076 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.920 
 Most Probable Value = 9.225 
 Percent Recovery = 96.7 
 Analysis Date = 04/25/06 
 Lab Sample ID = 1030096 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.197 
 Most Probable Value = 12.500 
 Percent Recovery = 97.6 
 Analysis Date = 04/25/06 
 Lab Sample ID = 1040007 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.780 
 Most Probable Value = 9.225 
 Percent Recovery = 95.2 
 Analysis Date = 04/12/06 
 Lab Sample ID = 1000125 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.175 
 Most Probable Value = 12.500 
 Percent Recovery = 97.4 
 Analysis Date = 04/12/06 
 Lab Sample ID = 0970090 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.758 
 Most Probable Value = 9.225 
 Percent Recovery = 94.9 
 Analysis Date = 04/10/06 
 Lab Sample ID = 0960077 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.133 
 Most Probable Value = 12.500 
 Percent Recovery = 97.1 
 Analysis Date = 04/05/06 
 Lab Sample ID = 0930083 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.812 
 Most Probable Value = 9.225 
 Percent Recovery = 95.5 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0870025 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.864 
 Most Probable Value = 9.323 
 Percent Recovery = 95.1 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0860079 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 8.492 
 Most Probable Value = 9.225 
 Percent Recovery = 92.1 
 Analysis Date = 03/22/06 
 Lab Sample ID = 0750095 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.777 
 Most Probable Value = 9.225 
 Percent Recovery = 95.1 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0730045 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.855 
 Most Probable Value = 9.323 
 Percent Recovery = 95.0 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0720059 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 8.916 
 Most Probable Value = 9.323 
 Percent Recovery = 95.6 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0670053 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75170  Lab Value = 8.833 
 Most Probable Value = 9.225 
 Percent Recovery = 95.8 
 Analysis Date = 03/09/06 
 Lab Sample ID = 0660033 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.896 
 Most Probable Value = 9.323 
 Percent Recovery = 95.4 
 Analysis Date = 03/09/06 
 Lab Sample ID = 0650044 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75170  Lab Value = 8.803 
 Most Probable Value = 9.225 
 Percent Recovery = 95.4 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0610056 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.833 
 Most Probable Value = 9.323 
 Percent Recovery = 94.7 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0600074 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 6.028 
 Most Probable Value = 6.248 
 Percent Recovery = 96.5 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0590094 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 6.086 
 Most Probable Value = 6.248 
 Percent Recovery = 97.4 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0540072 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.969 
 Most Probable Value = 9.323 
 Percent Recovery = 96.2 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0530040 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75170  Lab Value = 6.940 
 Most Probable Value = 6.248 
 Percent Recovery = 111.1 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0520094 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.940 
 Most Probable Value = 9.323 
 Percent Recovery = 95.9 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0470066 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75170  Lab Value = 6.068 
 Most Probable Value = 6.248 
 Percent Recovery = 97.1 
 Analysis Date = 02/16/06 
 Lab Sample ID = 0440047 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.998 
 Most Probable Value = 9.323 
 Percent Recovery = 96.5 
 Analysis Date = 02/16/06 
 Lab Sample ID = 0450026 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75170  Lab Value = 6.783 
 Most Probable Value = 6.248 
 Percent Recovery = 108.6 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0370016 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 9.976 
 Most Probable Value = 9.323 
 Percent Recovery = 107.0 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0380037 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75170  Lab Value = 9.016 
 Most Probable Value = 9.323 
 Percent Recovery = 96.7 
 Analysis Date = 02/08/06 
 Lab Sample ID = 0330065 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75170  Lab Value = 16.316 
 Most Probable Value = 16.665 
 Percent Recovery = 97.9 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0250059 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 6.609 
 Most Probable Value = 6.248 
 Percent Recovery = 105.8 
 Analysis Date = 01/26/06 
 Lab Sample ID = 0240043 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.528 
 Most Probable Value = 16.665 
 Percent Recovery = 99.2 
 Analysis Date = 01/26/06 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 6.046 
 Most Probable Value = 6.248 
 Percent Recovery = 96.8 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0190005 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.549 
 Most Probable Value = 16.665 
 Percent Recovery = 99.3 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0130008 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 16.527 
 Most Probable Value = 16.665 
 Percent Recovery = 99.2 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0100027 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 6.403 
 Most Probable Value = 6.248 
 Percent Recovery = 102.5 
 Analysis Date = 01/19/06 
 Lab Sample ID = 0170063 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 6.144 
 Most Probable Value = 6.248 
 Percent Recovery = 98.3 
 Analysis Date = 01/14/06 
 Lab Sample ID = 0090007 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.080 
 Most Probable Value = 16.665 
 Percent Recovery = 96.5 
 Analysis Date = 01/14/06 
 Lab Sample ID = 0060011 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 6.270 
 Most Probable Value = 6.248 
 Percent Recovery = 100.4 
 Analysis Date = 01/06/06 
 Lab Sample ID = 0040036 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.458 
 Most Probable Value = 16.665 
 Percent Recovery = 98.8 
 Analysis Date = 01/06/06 
 Lab Sample ID = 3640076 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50170  Lab Value = 22.242 
 Most Probable Value = 21.825 
 Percent Recovery = 101.9 
 Analysis Date = 01/05/06 
 Lab Sample ID = 3630006 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75168  Lab Value = 15.975 
 Most Probable Value = 16.665 
 Percent Recovery = 95.9 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3560004 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 21.213 
 Most Probable Value = 21.825 
 Percent Recovery = 97.2 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3570006 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75168  Lab Value = 21.138 
 Most Probable Value = 21.825 
 Percent Recovery = 96.9 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3550004 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75168  Lab Value = 16.029 
 Most Probable Value = 16.665 
 Percent Recovery = 96.2 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3530069 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 16.034 
 Most Probable Value = 16.665 
 Percent Recovery = 96.2 
 Analysis Date = 12/19/05 
 Lab Sample ID = 3490152 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 21.420 
 Most Probable Value = 21.825 
 Percent Recovery = 98.1 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3480001 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75168  Lab Value = 15.779 
 Most Probable Value = 16.665 
 Percent Recovery = 94.7 
 Analysis Date = 12/14/05 
 Lab Sample ID = 3420003 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50168-50170  Lab Value = 21.891 
 Most Probable Value = 21.825 
 Percent Recovery = 100.3 
 Analysis Date = 12/14/05 
 Lab Sample ID = 3430074 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 15.995 
 Most Probable Value = 16.665 
 Percent Recovery = 96.0 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3390047 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 21.464 
 Most Probable Value = 21.825 
 Percent Recovery = 98.3 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3400168 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 12.123 
 Most Probable Value = 12.500 
 Percent Recovery = 97.0 
 Analysis Date = 12/02/05 
 Lab Sample ID = 3340010 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.220 
 Most Probable Value = 21.825 
 Percent Recovery = 97.2 
 Analysis Date = 12/02/05 
 Lab Sample ID = 3340007 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75168  Lab Value = 12.257 
 Most Probable Value = 12.500 
 Percent Recovery = 98.1 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3270114 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.395 
 Most Probable Value = 21.825 
 Percent Recovery = 98.0 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3260096 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75168  Lab Value = 12.165 
 Most Probable Value = 12.500 
 Percent Recovery = 97.3 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3250048 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.633 
 Most Probable Value = 21.825 
 Percent Recovery = 99.1 
 Analysis Date = 11/22/05 
 Lab Sample ID = 3210140 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 21.714 
 Most Probable Value = 21.825 
 Percent Recovery = 99.5 
 Analysis Date = 11/18/05 
 Lab Sample ID = 3190011 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 12.350 
 Most Probable Value = 12.500 
 Percent Recovery = 98.8 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3180037 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.246 
 Most Probable Value = 12.500 
 Percent Recovery = 98.0 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3120059 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.263 
 Most Probable Value = 12.500 
 Percent Recovery = 98.1 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3080099 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.418 
 Most Probable Value = 21.825 
 Percent Recovery = 98.1 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3110076 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75168  Lab Value = 8.972 
 Most Probable Value = 9.225 
 Percent Recovery = 97.3 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3010128 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.415 
 Most Probable Value = 12.500 
 Percent Recovery = 99.3 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3040128 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.966 
 Most Probable Value = 21.825 
 Percent Recovery = 100.6 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3060045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 8.914 
 Most Probable Value = 9.225 
 Percent Recovery = 96.6 
 Analysis Date = 11/02/05 
 Lab Sample ID = 2980100 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.876 
 Most Probable Value = 9.225 
 Percent Recovery = 96.2 
 Analysis Date = 10/29/05 
 Lab Sample ID = 2970030 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.184 
 Most Probable Value = 12.500 
 Percent Recovery = 97.5 
 Analysis Date = 10/29/05 
 Lab Sample ID = 2970037 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.316 
 Most Probable Value = 12.500 
 Percent Recovery = 98.5 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2920100 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.934 
 Most Probable Value = 9.225 
 Percent Recovery = 96.8 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2870110 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.507 
 Most Probable Value = 12.500 
 Percent Recovery = 100.1 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2900077 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.996 
 Most Probable Value = 9.225 
 Percent Recovery = 97.5 
 Analysis Date = 10/19/05 
 Lab Sample ID = 2790063 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.932 
 Most Probable Value = 9.225 
 Percent Recovery = 96.8 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850127 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.291 
 Most Probable Value = 12.500 
 Percent Recovery = 98.3 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2800165 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.535 
 Most Probable Value = 12.500 
 Percent Recovery = 100.3 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2770190 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.248 
 Most Probable Value = 12.500 
 Percent Recovery = 98.0 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2720016 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 18.328 
 Most Probable Value = 18.100 
 Percent Recovery = 101.3 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2700024 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50164  Lab Value = 17.905 
 Most Probable Value = 18.100 
 Percent Recovery = 98.9 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2660202 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 12.257 
 Most Probable Value = 12.500 
 Percent Recovery = 98.1 
 Analysis Date = 09/28/05 
 Lab Sample ID = 2650124 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.208 
 Most Probable Value = 12.500 
 Percent Recovery = 97.7 
 Analysis Date = 09/24/05 
 Lab Sample ID = 2580115 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 18.020 
 Most Probable Value = 18.100 
 Percent Recovery = 99.6 
 Analysis Date = 09/22/05 
 Lab Sample ID = 2630006 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 17.971 
 Most Probable Value = 18.100 
 Percent Recovery = 99.3 
 Analysis Date = 09/16/05 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 12.448 
 Most Probable Value = 12.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2510180 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 18.167 
 Most Probable Value = 18.100 
 Percent Recovery = 100.4 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2520043 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50164  Lab Value = 17.895 
 Most Probable Value = 18.100 
 Percent Recovery = 98.9 
 Analysis Date = 09/10/05 
 Lab Sample ID = 2490117 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 12.291 
 Most Probable Value = 12.500 
 Percent Recovery = 98.3 
 Analysis Date = 09/09/05 
 Lab Sample ID = 2450120 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 18.008 
 Most Probable Value = 18.100 
 Percent Recovery = 99.5 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380183 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 42.044 
 Most Probable Value = 42.150 
 Percent Recovery = 99.7 
 Analysis Date = 08/30/05 
 Lab Sample ID = 2360004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 41.848 
 Most Probable Value = 42.150 
 Percent Recovery = 99.3 
 Analysis Date = 08/27/05 
 Lab Sample ID = 2340043 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 41.103 
 Most Probable Value = 42.150 
 Percent Recovery = 97.5 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2290212 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 18.002 
 Most Probable Value = 18.100 
 Percent Recovery = 99.5 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2310007 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 17.670 
 Most Probable Value = 18.100 
 Percent Recovery = 97.6 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280032 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50164  Lab Value = 17.986 
 Most Probable Value = 18.100 
 Percent Recovery = 99.4 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2240418 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 42.070 
 Most Probable Value = 42.150 
 Percent Recovery = 99.8 
 Analysis Date = 08/19/05 
 Lab Sample ID = 2230319 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 41.803 
 Most Probable Value = 42.150 
 Percent Recovery = 99.2 
 Analysis Date = 08/19/05 
 Lab Sample ID = 2220222 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 17.360 
 Most Probable Value = 18.100 
 Percent Recovery = 95.9 
 Analysis Date = 08/16/05 
 Lab Sample ID = 2170142 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50164  Lab Value = 41.905 
 Most Probable Value = 42.150 
 Percent Recovery = 99.4 
 Analysis Date = 08/13/05 
 Lab Sample ID = 2150227 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 17.853 
 Most Probable Value = 18.100 
 Percent Recovery = 98.6 
 Analysis Date = 08/12/05 
 Lab Sample ID = 2140085 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 42.132 
 Most Probable Value = 42.150 
 Percent Recovery = 100.0 
 Analysis Date = 08/10/05 
 Lab Sample ID = 2100053 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 33.533 
 Most Probable Value = 33.700 
 Percent Recovery = 99.5 
 Analysis Date = 08/03/05 
 Lab Sample ID = 2080321 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 33.493 
 Most Probable Value = 33.700 
 Percent Recovery = 99.4 
 Analysis Date = 08/02/05 
 Lab Sample ID = 2060112 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 41.769 
 Most Probable Value = 42.150 
 Percent Recovery = 99.1 
 Analysis Date = 07/30/05 
 Lab Sample ID = 2030282 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 42.047 
 Most Probable Value = 42.150 
 Percent Recovery = 99.8 
 Analysis Date = 07/29/05 
 Lab Sample ID = 2000159 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 33.371 
 Most Probable Value = 33.700 
 Percent Recovery = 99.0 
 Analysis Date = 07/29/05 
 Lab Sample ID = 2010184 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50166  Lab Value = 42.039 
 Most Probable Value = 42.150 
 Percent Recovery = 99.7 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1960088 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 33.463 
 Most Probable Value = 33.700 
 Percent Recovery = 99.3 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1940290 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 33.505 
 Most Probable Value = 33.700 
 Percent Recovery = 99.4 
 Analysis Date = 07/15/05 
 Lab Sample ID = 1920125 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 33.837 
 Most Probable Value = 33.700 
 Percent Recovery = 100.4 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1870123 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50166  Lab Value = 42.085 
 Most Probable Value = 42.150 
 Percent Recovery = 99.8 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1890263 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 42.649 
 Most Probable Value = 42.150 
 Percent Recovery = 101.2 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1860039 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 33.673 
 Most Probable Value = 33.700 
 Percent Recovery = 99.9 
 Analysis Date = 07/07/05 
 Lab Sample ID = 1810184 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50166  Lab Value = 48.174 
 Most Probable Value = 48.400 
 Percent Recovery = 99.5 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1800016 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 48.852 
 Most Probable Value = 48.400 
 Percent Recovery = 100.9 
 Analysis Date = 07/01/05 
 Lab Sample ID = 1750354 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 33.441 
 Most Probable Value = 33.700 
 Percent Recovery = 99.2 
 Analysis Date = 06/24/05 
 Lab Sample ID = 1710125 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50166  Lab Value = 34.007 
 Most Probable Value = 33.700 
 Percent Recovery = 100.9 
 Analysis Date = 06/23/05 
 Lab Sample ID = 1740228 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50166  Lab Value = 49.249 
 Most Probable Value = 48.400 
 Percent Recovery = 101.8 
 Analysis Date = 06/23/05 
 Lab Sample ID = 1720230 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 33.795 
 Most Probable Value = 33.700 
 Percent Recovery = 100.3 
 Analysis Date = 06/21/05 
 Lab Sample ID = 1670214 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50166  Lab Value = 48.685 
 Most Probable Value = 48.400 
 Percent Recovery = 100.6 
 Analysis Date = 06/18/05 
 Lab Sample ID = 1650167 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 48.198 
 Most Probable Value = 48.400 
 Percent Recovery = 99.6 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1610160 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 33.021 
 Most Probable Value = 33.700 
 Percent Recovery = 98.0 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1600262 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50166  Lab Value = 48.580 
 Most Probable Value = 48.400 
 Percent Recovery = 100.4 
 Analysis Date = 06/15/05 
 Lab Sample ID = 1580152 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 32.980 
 Most Probable Value = 33.700 
 Percent Recovery = 97.9 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1570143 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50166  Lab Value = 48.796 
 Most Probable Value = 48.400 
 Percent Recovery = 100.8 
 Analysis Date = 06/08/05 
 Lab Sample ID = 1510155 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 5.369 
 Most Probable Value = 5.600 
 Percent Recovery = 95.9 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 48.492 
 Most Probable Value = 48.400 
 Percent Recovery = 100.2 
 Analysis Date = 05/26/05 
 Lab Sample ID = 1370183 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25168-75166  Lab Value = 4.854 
 Most Probable Value = 5.600 
 Percent Recovery = 86.7 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1430071 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 47.164 
 Most Probable Value = 48.400 
 Percent Recovery = 97.4 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1400212 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 5.380 
 Most Probable Value = 5.600 
 Percent Recovery = 96.1 
 Analysis Date = 05/21/05 
 Lab Sample ID = 1380126 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 47.795 
 Most Probable Value = 48.400 
 Percent Recovery = 98.8 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1330243 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25168-75166  Lab Value = 5.555 
 Most Probable Value = 5.600 
 Percent Recovery = 99.2 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1310149 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.500 
 Most Probable Value = 5.600 
 Percent Recovery = 98.2 
 Analysis Date = 05/11/05 
 Lab Sample ID = 1290082 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 46.509 
 Most Probable Value = 48.400 
 Percent Recovery = 96.1 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1260175 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25168-75166  Lab Value = 5.637 
 Most Probable Value = 5.600 
 Percent Recovery = 100.7 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1240238 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 47.936 
 Most Probable Value = 48.400 
 Percent Recovery = 99.0 
 Analysis Date = 05/07/05 
 Lab Sample ID = 1230133 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 4.852 
 Most Probable Value = 5.600 
 Percent Recovery = 86.6 
 Analysis Date = 05/03/05 
 Lab Sample ID = 1190254 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.243 
 Most Probable Value = 12.500 
 Percent Recovery = 89.9 
 Analysis Date = 05/02/05 
 Lab Sample ID = 1170145 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 5.293 
 Most Probable Value = 5.600 
 Percent Recovery = 94.5 
 Analysis Date = 04/30/05 
 Lab Sample ID = 1120324 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.157 
 Most Probable Value = 12.500 
 Percent Recovery = 89.3 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1150104 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.065 
 Most Probable Value = 12.500 
 Percent Recovery = 88.5 
 Analysis Date = 04/27/05 
 Lab Sample ID = 1100120 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 5.436 
 Most Probable Value = 5.600 
 Percent Recovery = 97.1 
 Analysis Date = 04/27/05 
 Lab Sample ID = 1050219 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 48.914 
 Most Probable Value = 48.400 
 Percent Recovery = 101.1 
 Analysis Date = 04/27/05 
 Lab Sample ID = 3490090 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 4.697 
 Most Probable Value = 5.600 
 Percent Recovery = 83.9 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1090064 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.402 
 Most Probable Value = 12.500 
 Percent Recovery = 99.2 
 Analysis Date = 04/23/05 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.321 
 Most Probable Value = 12.500 
 Percent Recovery = 98.6 
 Analysis Date = 04/22/05 
 Lab Sample ID = 1010109 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.240 
 Most Probable Value = 12.500 
 Percent Recovery = 97.9 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0960149 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.572 
 Most Probable Value = 5.600 
 Percent Recovery = 81.6 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0980167 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.467 
 Most Probable Value = 5.600 
 Percent Recovery = 97.6 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0950132 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.175 
 Most Probable Value = 12.500 
 Percent Recovery = 89.4 
 Analysis Date = 04/12/05 
 Lab Sample ID = 0870068 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.580 
 Most Probable Value = 18.100 
 Percent Recovery = 91.6 
 Analysis Date = 04/11/05 
 Lab Sample ID = 0840176 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50168-50164  Lab Value = 12.255 
 Most Probable Value = 12.500 
 Percent Recovery = 98.0 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0810029 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 18.047 
 Most Probable Value = 18.100 
 Percent Recovery = 99.7 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0810033 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 12.430 
 Most Probable Value = 12.500 
 Percent Recovery = 99.4 
 Analysis Date = 04/06/05 
 Lab Sample ID = 0660058 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 18.128 
 Most Probable Value = 18.100 
 Percent Recovery = 100.2 
 Analysis Date = 04/06/05 
 Lab Sample ID = 0760179 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50164  Lab Value = 47.540 
 Most Probable Value = 48.400 
 Percent Recovery = 98.2 
 Analysis Date = 04/06/05 
 Lab Sample ID = 3200082 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25168-75166  Lab Value = 12.462 
 Most Probable Value = 12.500 
 Percent Recovery = 99.7 
 Analysis Date = 04/05/05 
 Lab Sample ID = 0750082 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.422 
 Most Probable Value = 12.500 
 Percent Recovery = 99.4 
 Analysis Date = 04/05/05 
 Lab Sample ID = 0730075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 42.032 
 Most Probable Value = 42.150 
 Percent Recovery = 99.7 
 Analysis Date = 04/02/05 
 Lab Sample ID = 0540035 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 17.518 
 Most Probable Value = 18.100 
 Percent Recovery = 96.8 
 Analysis Date = 04/02/05 
 Lab Sample ID = 0700205 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50164  Lab Value = 17.917 
 Most Probable Value = 18.100 
 Percent Recovery = 99.0 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0670093 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 12.479 
 Most Probable Value = 12.500 
 Percent Recovery = 99.8 
 Analysis Date = 03/31/05 
 Lab Sample ID = 0610080 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 18.187 
 Most Probable Value = 18.100 
 Percent Recovery = 100.5 
 Analysis Date = 03/31/05 
 Lab Sample ID = 0620100 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50164  Lab Value = 17.977 
 Most Probable Value = 18.100 
 Percent Recovery = 99.3 
 Analysis Date = 03/29/05 
 Lab Sample ID = 0590068 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 40.753 
 Most Probable Value = 42.150 
 Percent Recovery = 96.7 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0560029 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 16.953 
 Most Probable Value = 18.100 
 Percent Recovery = 93.7 
 Analysis Date = 03/26/05 
 Lab Sample ID = 0480106 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50168-50164  Lab Value = 40.960 
 Most Probable Value = 42.150 
 Percent Recovery = 97.2 
 Analysis Date = 03/25/05 
 Lab Sample ID = 0530104 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 16.844 
 Most Probable Value = 18.100 
 Percent Recovery = 93.1 
 Analysis Date = 03/25/05 
 Lab Sample ID = 0530102 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50168-50164  Lab Value = 17.976 
 Most Probable Value = 18.100 
 Percent Recovery = 99.3 
 Analysis Date = 03/25/05 
 Lab Sample ID = 0470026 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 42.191 
 Most Probable Value = 42.150 
 Percent Recovery = 100.1 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0420131 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 42.315 
 Most Probable Value = 42.150 
 Percent Recovery = 100.4 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0390057 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 42.369 
 Most Probable Value = 42.150 
 Percent Recovery = 100.5 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0380081 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 18.007 
 Most Probable Value = 18.100 
 Percent Recovery = 99.5 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0380080 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 17.953 
 Most Probable Value = 18.100 
 Percent Recovery = 99.2 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0330053 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 33.564 
 Most Probable Value = 33.700 
 Percent Recovery = 99.6 
 Analysis Date = 03/22/05 
 Lab Sample ID = 0210119 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 42.237 
 Most Probable Value = 42.150 
 Percent Recovery = 100.2 
 Analysis Date = 03/19/05 
 Lab Sample ID = 0310046 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 33.438 
 Most Probable Value = 33.700 
 Percent Recovery = 99.2 
 Analysis Date = 03/19/05 
 Lab Sample ID = 0280052 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50166  Lab Value = 33.450 
 Most Probable Value = 33.700 
 Percent Recovery = 99.3 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0250044 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 41.634 
 Most Probable Value = 42.150 
 Percent Recovery = 98.8 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0240051 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 41.714 
 Most Probable Value = 42.150 
 Percent Recovery = 99.0 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0190085 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 41.716 
 Most Probable Value = 42.150 
 Percent Recovery = 99.0 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0180073 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 35.291 
 Most Probable Value = 33.700 
 Percent Recovery = 104.7 
 Analysis Date = 03/15/05 
 Lab Sample ID = 0130108 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50166  Lab Value = 34.983 
 Most Probable Value = 33.700 
 Percent Recovery = 103.8 
 Analysis Date = 03/12/05 
 Lab Sample ID = 0100087 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50166  Lab Value = 43.655 
 Most Probable Value = 42.150 
 Percent Recovery = 103.6 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0070092 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 34.973 
 Most Probable Value = 33.700 
 Percent Recovery = 103.8 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0060062 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50166  Lab Value = 43.019 
 Most Probable Value = 42.150 
 Percent Recovery = 102.1 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0040023 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 34.286 
 Most Probable Value = 33.700 
 Percent Recovery = 101.7 
 Analysis Date = 03/09/05 
 Lab Sample ID = 3640099 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 33.201 
 Most Probable Value = 33.700 
 Percent Recovery = 98.5 
 Analysis Date = 03/08/05 
 Lab Sample ID = 3570032 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50166  Lab Value = 48.268 
 Most Probable Value = 48.400 
 Percent Recovery = 99.7 
 Analysis Date = 03/08/05 
 Lab Sample ID = 3630016 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 47.889 
 Most Probable Value = 48.400 
 Percent Recovery = 98.9 
 Analysis Date = 03/08/05 
 Lab Sample ID = 3620026 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 33.133 
 Most Probable Value = 33.700 
 Percent Recovery = 98.3 
 Analysis Date = 03/05/05 
 Lab Sample ID = 3520152 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50166  Lab Value = 48.052 
 Most Probable Value = 48.400 
 Percent Recovery = 99.3 
 Analysis Date = 03/05/05 
 Lab Sample ID = 3560050 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 33.119 
 Most Probable Value = 33.700 
 Percent Recovery = 98.3 
 Analysis Date = 03/04/05 
 Lab Sample ID = 3500121 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50166  Lab Value = 33.729 
 Most Probable Value = 33.700 
 Percent Recovery = 100.1 
 Analysis Date = 03/03/05 
 Lab Sample ID = 3430168 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50166  Lab Value = 48.247 
 Most Probable Value = 48.400 
 Percent Recovery = 99.7 
 Analysis Date = 03/02/05 
 Lab Sample ID = 3440142 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 48.247 
 Most Probable Value = 48.400 
 Percent Recovery = 99.7 
 Analysis Date = 02/28/05 
 Lab Sample ID = 3100046 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 49.113 
 Most Probable Value = 48.400 
 Percent Recovery = 101.5 
 Analysis Date = 02/26/05 
 Lab Sample ID = 3430065 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 33.107 
 Most Probable Value = 33.700 
 Percent Recovery = 98.2 
 Analysis Date = 02/25/05 
 Lab Sample ID = 3410091 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50166  Lab Value = 49.258 
 Most Probable Value = 48.400 
 Percent Recovery = 101.8 
 Analysis Date = 02/19/05 
 Lab Sample ID = 3350091 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 5.554 
 Most Probable Value = 5.600 
 Percent Recovery = 99.2 
 Analysis Date = 02/18/05 
 Lab Sample ID = 3280101 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.560 
 Most Probable Value = 5.600 
 Percent Recovery = 99.3 
 Analysis Date = 02/18/05 
 Lab Sample ID = 3270046 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 48.991 
 Most Probable Value = 48.400 
 Percent Recovery = 101.2 
 Analysis Date = 02/18/05 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 48.991 
 Most Probable Value = 48.400 
 Percent Recovery = 101.2 
 Analysis Date = 02/18/05 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 4.713 
 Most Probable Value = 5.600 
 Percent Recovery = 84.2 
 Analysis Date = 02/17/05 
 Lab Sample ID = 3310072 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 49.100 
 Most Probable Value = 48.400 
 Percent Recovery = 101.4 
 Analysis Date = 02/12/05 
 Lab Sample ID = 3220111 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 5.350 
 Most Probable Value = 5.600 
 Percent Recovery = 95.5 
 Analysis Date = 02/10/05 
 Lab Sample ID = 3150132 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.731 
 Most Probable Value = 5.600 
 Percent Recovery = 102.3 
 Analysis Date = 02/09/05 
 Lab Sample ID = 3060016 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.381 
 Most Probable Value = 5.600 
 Percent Recovery = 96.1 
 Analysis Date = 02/03/05 
 Lab Sample ID = 3130199 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.350 
 Most Probable Value = 5.600 
 Percent Recovery = 95.5 
 Analysis Date = 02/02/05 
 Lab Sample ID = 3080118 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.461 
 Most Probable Value = 5.600 
 Percent Recovery = 79.7 
 Analysis Date = 02/02/05 
 Lab Sample ID = 2940025 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 49.623 
 Most Probable Value = 48.400 
 Percent Recovery = 102.5 
 Analysis Date = 02/02/05 
 Lab Sample ID = 3080007 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 12.547 
 Most Probable Value = 12.500 
 Percent Recovery = 100.4 
 Analysis Date = 01/22/05 
 Lab Sample ID = 2870066 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 5.405 
 Most Probable Value = 5.600 
 Percent Recovery = 96.5 
 Analysis Date = 01/22/05 
 Lab Sample ID = 2650152 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.146 
 Most Probable Value = 12.500 
 Percent Recovery = 97.2 
 Analysis Date = 01/21/05 
 Lab Sample ID = 3010208 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.848 
 Most Probable Value = 12.500 
 Percent Recovery = 94.8 
 Analysis Date = 01/19/05 
 Lab Sample ID = 2990111 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 5.313 
 Most Probable Value = 5.600 
 Percent Recovery = 94.9 
 Analysis Date = 01/19/05 
 Lab Sample ID = 2960265 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.016 
 Most Probable Value = 12.500 
 Percent Recovery = 96.1 
 Analysis Date = 01/13/05 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 5.202 
 Most Probable Value = 5.600 
 Percent Recovery = 92.9 
 Analysis Date = 01/13/05 
 Lab Sample ID = 2890204 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.904 
 Most Probable Value = 12.500 
 Percent Recovery = 95.2 
 Analysis Date = 01/06/05 
 Lab Sample ID = 2820229 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 5.177 
 Most Probable Value = 5.600 
 Percent Recovery = 92.4 
 Analysis Date = 01/06/05 
 Lab Sample ID = 2820219 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.823 
 Most Probable Value = 12.500 
 Percent Recovery = 94.6 
 Analysis Date = 12/31/04 
 Lab Sample ID = 2790156 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.721 
 Most Probable Value = 5.600 
 Percent Recovery = 84.3 
 Analysis Date = 12/29/04 
 Lab Sample ID = 2780100 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.158 
 Most Probable Value = 5.600 
 Percent Recovery = 92.1 
 Analysis Date = 12/23/04 
 Lab Sample ID = 2730045 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.603 
 Most Probable Value = 12.300 
 Percent Recovery = 94.3 
 Analysis Date = 12/22/04 
 Lab Sample ID = 2710004 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50164  Lab Value = 43.546 
 Most Probable Value = 43.350 
 Percent Recovery = 100.5 
 Analysis Date = 12/18/04 
 Lab Sample ID = 2660098 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 4.844 
 Most Probable Value = 5.600 
 Percent Recovery = 86.5 
 Analysis Date = 12/15/04 
 Lab Sample ID = 2610099 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.099 
 Most Probable Value = 12.300 
 Percent Recovery = 90.2 
 Analysis Date = 12/15/04 
 Lab Sample ID = 2610104 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50162-50164  Lab Value = 4.740 
 Most Probable Value = 5.600 
 Percent Recovery = 84.6 
 Analysis Date = 12/10/04 
 Lab Sample ID = 2570021 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 10.913 
 Most Probable Value = 12.300 
 Percent Recovery = 88.7 
 Analysis Date = 12/07/04 
 Lab Sample ID = 2540393 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50162-50164  Lab Value = 41.490 
 Most Probable Value = 43.350 
 Percent Recovery = 95.7 
 Analysis Date = 12/06/04 
 Lab Sample ID = 2520139 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50160  Lab Value = 4.851 
 Most Probable Value = 5.600 
 Percent Recovery = 86.6 
 Analysis Date = 12/04/04 
 Lab Sample ID = 2520066 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.377 
 Most Probable Value = 12.300 
 Percent Recovery = 92.5 
 Analysis Date = 11/26/04 
 Lab Sample ID = 2470069 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50162-50164  Lab Value = 43.662 
 Most Probable Value = 43.350 
 Percent Recovery = 100.7 
 Analysis Date = 11/26/04 
 Lab Sample ID = 2470067 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 11.729 
 Most Probable Value = 12.300 
 Percent Recovery = 95.4 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2450030 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50164  Lab Value = 57.348 
 Most Probable Value = 57.775 
 Percent Recovery = 99.3 
 Analysis Date = 11/17/04 
 Lab Sample ID = 2400254 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25164-75160  Lab Value = 11.528 
 Most Probable Value = 12.300 
 Percent Recovery = 93.7 
 Analysis Date = 11/16/04 
 Lab Sample ID = 2390382 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50164  Lab Value = 32.587 
 Most Probable Value = 32.985 
 Percent Recovery = 98.8 
 Analysis Date = 11/09/04 
 Lab Sample ID = 2380231 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 4.640 
 Most Probable Value = 5.600 
 Percent Recovery = 82.9 
 Analysis Date = 11/08/04 
 Lab Sample ID = 2720076 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.663 
 Most Probable Value = 43.350 
 Percent Recovery = 98.4 
 Analysis Date = 11/08/04 
 Lab Sample ID = 2720112 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50160  Lab Value = 58.278 
 Most Probable Value = 57.775 
 Percent Recovery = 100.9 
 Analysis Date = 10/21/04 
 Lab Sample ID = 2290109 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 56.630 
 Most Probable Value = 57.775 
 Percent Recovery = 98.0 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2360304 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25164-75160  Lab Value = 56.800 
 Most Probable Value = 57.775 
 Percent Recovery = 98.3 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2360306 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25164-75160  Lab Value = 12.650 
 Most Probable Value = 12.300 
 Percent Recovery = 102.8 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2330199 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 33.240 
 Most Probable Value = 32.985 
 Percent Recovery = 100.8 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2310185 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 12.206 
 Most Probable Value = 12.300 
 Percent Recovery = 99.2 
 Analysis Date = 10/05/04 
 Lab Sample ID = 2290180 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 12.610 
 Most Probable Value = 12.300 
 Percent Recovery = 102.5 
 Analysis Date = 09/30/04 
 Lab Sample ID = 2250113 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 33.489 
 Most Probable Value = 32.985 
 Percent Recovery = 101.5 
 Analysis Date = 09/29/04 
 Lab Sample ID = 2240195 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 57.885 
 Most Probable Value = 57.775 
 Percent Recovery = 100.2 
 Analysis Date = 09/28/04 
 Lab Sample ID = 2220154 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25164-75160  Lab Value = 12.330 
 Most Probable Value = 12.300 
 Percent Recovery = 100.2 
 Analysis Date = 09/27/04 
 Lab Sample ID = 2190179 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50164  Lab Value = 33.210 
 Most Probable Value = 32.985 
 Percent Recovery = 100.7 
 Analysis Date = 09/27/04 
 Lab Sample ID = 2030081 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 58.111 
 Most Probable Value = 57.775 
 Percent Recovery = 100.6 
 Analysis Date = 09/24/04 
 Lab Sample ID = 2180208 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 33.205 
 Most Probable Value = 32.985 
 Percent Recovery = 100.7 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2170216 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 89.750 
 Most Probable Value = 89.150 
 Percent Recovery = 100.7 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2120268 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 43.320 
 Most Probable Value = 43.350 
 Percent Recovery = 99.9 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2110281 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 89.170 
 Most Probable Value = 89.150 
 Percent Recovery = 100.0 
 Analysis Date = 09/18/04 
 Lab Sample ID = 2100144 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 33.349 
 Most Probable Value = 32.985 
 Percent Recovery = 101.1 
 Analysis Date = 09/16/04 
 Lab Sample ID = 2090246 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 43.468 
 Most Probable Value = 43.350 
 Percent Recovery = 100.3 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2080070 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 87.970 
 Most Probable Value = 89.150 
 Percent Recovery = 98.7 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2040259 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 43.691 
 Most Probable Value = 43.350 
 Percent Recovery = 100.8 
 Analysis Date = 09/10/04 
 Lab Sample ID = 2030201 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 88.570 
 Most Probable Value = 89.150 
 Percent Recovery = 99.3 
 Analysis Date = 09/07/04 
 Lab Sample ID = 2010151 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 45.267 
 Most Probable Value = 43.350 
 Percent Recovery = 104.4 
 Analysis Date = 09/02/04 
 Lab Sample ID = 1980047 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50160  Lab Value = 44.523 
 Most Probable Value = 43.350 
 Percent Recovery = 102.7 
 Analysis Date = 09/02/04 
 Lab Sample ID = 1910175 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 88.970 
 Most Probable Value = 89.150 
 Percent Recovery = 99.8 
 Analysis Date = 09/01/04 
 Lab Sample ID = 1960109 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 32.470 
 Most Probable Value = 32.985 
 Percent Recovery = 98.4 
 Analysis Date = 08/31/04 
 Lab Sample ID = 1950101 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 5.700 
 Most Probable Value = 5.600 
 Percent Recovery = 101.8 
 Analysis Date = 08/25/04 
 Lab Sample ID = 1820223 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 43.000 
 Most Probable Value = 43.350 
 Percent Recovery = 99.2 
 Analysis Date = 08/25/04 
 Lab Sample ID = 1890093 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 89.480 
 Most Probable Value = 89.150 
 Percent Recovery = 100.4 
 Analysis Date = 08/25/04 
 Lab Sample ID = 1900169 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 32.570 
 Most Probable Value = 32.985 
 Percent Recovery = 98.7 
 Analysis Date = 08/24/04 
 Lab Sample ID = 1880085 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 42.460 
 Most Probable Value = 43.350 
 Percent Recovery = 97.9 
 Analysis Date = 08/13/04 
 Lab Sample ID = 1810178 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 5.590 
 Most Probable Value = 5.600 
 Percent Recovery = 99.8 
 Analysis Date = 08/12/04 
 Lab Sample ID = 1800146 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.040 
 Most Probable Value = 12.300 
 Percent Recovery = 97.9 
 Analysis Date = 08/12/04 
 Lab Sample ID = 1800052 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50164  Lab Value = 43.000 
 Most Probable Value = 43.350 
 Percent Recovery = 99.2 
 Analysis Date = 08/06/04 
 Lab Sample ID = 1750197 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 5.590 
 Most Probable Value = 5.600 
 Percent Recovery = 99.8 
 Analysis Date = 08/05/04 
 Lab Sample ID = 1740199 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 41.720 
 Most Probable Value = 43.350 
 Percent Recovery = 96.2 
 Analysis Date = 08/04/04 
 Lab Sample ID = 1730132 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 12.120 
 Most Probable Value = 12.300 
 Percent Recovery = 98.5 
 Analysis Date = 08/03/04 
 Lab Sample ID = 1700345 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50164  Lab Value = 5.530 
 Most Probable Value = 5.600 
 Percent Recovery = 98.8 
 Analysis Date = 07/28/04 
 Lab Sample ID = 1680178 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 39.830 
 Most Probable Value = 43.350 
 Percent Recovery = 91.9 
 Analysis Date = 07/23/04 
 Lab Sample ID = 1670237 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50162-50160  Lab Value = 5.170 
 Most Probable Value = 5.600 
 Percent Recovery = 92.3 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1660228 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.500 
 Most Probable Value = 12.300 
 Percent Recovery = 93.5 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1660227 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50164  Lab Value = 41.780 
 Most Probable Value = 43.350 
 Percent Recovery = 96.4 
 Analysis Date = 07/17/04 
 Lab Sample ID = 1610175 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 4.820 
 Most Probable Value = 5.600 
 Percent Recovery = 86.1 
 Analysis Date = 07/15/04 
 Lab Sample ID = 1600039 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 40.960 
 Most Probable Value = 43.350 
 Percent Recovery = 94.5 
 Analysis Date = 07/15/04 
 Lab Sample ID = 1590114 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50162-50160  Lab Value = 11.340 
 Most Probable Value = 12.300 
 Percent Recovery = 92.2 
 Analysis Date = 07/10/04 
 Lab Sample ID = 1560050 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50162-50164  Lab Value = 11.380 
 Most Probable Value = 12.300 
 Percent Recovery = 92.5 
 Analysis Date = 07/08/04 
 Lab Sample ID = 1540005 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50162-50164  Lab Value = 55.350 
 Most Probable Value = 57.775 
 Percent Recovery = 95.8 
 Analysis Date = 07/03/04 
 Lab Sample ID = 1530026 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25164-75160  Lab Value = 10.740 
 Most Probable Value = 12.300 
 Percent Recovery = 87.3 
 Analysis Date = 07/01/04 
 Lab Sample ID = 1330105 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 50162-50164  Lab Value = 11.920 
 Most Probable Value = 12.300 
 Percent Recovery = 96.9 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1480238 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50164  Lab Value = 12.260 
 Most Probable Value = 12.300 
 Percent Recovery = 99.7 
 Analysis Date = 06/28/04 
 Lab Sample ID = 1280292 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50164  Lab Value = 32.430 
 Most Probable Value = 32.985 
 Percent Recovery = 98.3 
 Analysis Date = 06/26/04 
 Lab Sample ID = 1470160 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 55.990 
 Most Probable Value = 57.775 
 Percent Recovery = 96.9 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1450084 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25164-75160  Lab Value = 56.490 
 Most Probable Value = 57.775 
 Percent Recovery = 97.8 
 Analysis Date = 06/16/04 
 Lab Sample ID = 1410032 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25164-75160  Lab Value = 31.730 
 Most Probable Value = 32.985 
 Percent Recovery = 96.2 
 Analysis Date = 06/15/04 
 Lab Sample ID = 1390168 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 45160-55DIW  Lab Value = 11.580 
 Most Probable Value = 12.300 
 Percent Recovery = 94.1 
 Analysis Date = 06/08/04 
 Lab Sample ID = 1350393 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50164  Lab Value = 55.640 
 Most Probable Value = 57.775 
 Percent Recovery = 96.3 
 Analysis Date = 06/04/04 
 Lab Sample ID = 1340012 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25164-75160  Lab Value = 30.840 
 Most Probable Value = 32.985 
 Percent Recovery = 93.5 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1320090 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 56.790 
 Most Probable Value = 57.775 
 Percent Recovery = 98.3 
 Analysis Date = 05/28/04 
 Lab Sample ID = 1280293 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25164-75160  Lab Value = 42.040 
 Most Probable Value = 43.350 
 Percent Recovery = 97.0 
 Analysis Date = 05/26/04 
 Lab Sample ID = 1200122 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 31.870 
 Most Probable Value = 32.985 
 Percent Recovery = 96.6 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1250056 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 45160-55DIW  Lab Value = 56.270 
 Most Probable Value = 57.775 
 Percent Recovery = 97.4 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1260165 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25164-75160  Lab Value = 88.650 
 Most Probable Value = 89.150 
 Percent Recovery = 99.4 
 Analysis Date = 05/21/04 
 Lab Sample ID = 1210043 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 87.130 
 Most Probable Value = 89.150 
 Percent Recovery = 97.7 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1190151 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 31.790 
 Most Probable Value = 32.985 
 Percent Recovery = 96.4 
 Analysis Date = 05/19/04 
 Lab Sample ID = 1180087 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 45160-55DIW  Lab Value = 40.460 
 Most Probable Value = 43.350 
 Percent Recovery = 93.3 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1140201 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50162-50160  Lab Value = 86.800 
 Most Probable Value = 89.150 
 Percent Recovery = 97.4 
 Analysis Date = 05/14/04 
 Lab Sample ID = 1130166 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50158  Lab Value = 39.780 
 Most Probable Value = 43.350 
 Percent Recovery = 91.8 
 Analysis Date = 05/06/04 
 Lab Sample ID = 1120115 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 50162-50160  Lab Value = 40.950 
 Most Probable Value = 43.350 
 Percent Recovery = 94.5 
 Analysis Date = 04/30/04 
 Lab Sample ID = 1060212 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50162-50160  Lab Value = 30.680 
 Most Probable Value = 32.985 
 Percent Recovery = 93.0 
 Analysis Date = 04/30/04 
 Lab Sample ID = 1110138 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 85.840 
 Most Probable Value = 89.150 
 Percent Recovery = 96.3 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1070090 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50160-50158  Lab Value = 29.160 
 Most Probable Value = 32.985 
 Percent Recovery = 88.4 
 Analysis Date = 04/28/04 
 Lab Sample ID = 1040079 
 Number of FPS (SD) = -2.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 85.520 
 Most Probable Value = 89.150 
 Percent Recovery = 95.9 
 Analysis Date = 04/22/04 
 Lab Sample ID = 1050148 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50158  Lab Value = 40.430 
 Most Probable Value = 43.350 
 Percent Recovery = 93.3 
 Analysis Date = 04/21/04 
 Lab Sample ID = 1000232 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50162-50160  Lab Value = 85.050 
 Most Probable Value = 89.150 
 Percent Recovery = 95.4 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000010 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50160-50158  Lab Value = 39.930 
 Most Probable Value = 43.350 
 Percent Recovery = 92.1 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980128 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50162-50160  Lab Value = 33.600 
 Most Probable Value = 32.985 
 Percent Recovery = 101.9 
 Analysis Date = 04/07/04 
 Lab Sample ID = 0970089 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 5.040 
 Most Probable Value = 5.600 
 Percent Recovery = 90.0 
 Analysis Date = 04/01/04 
 Lab Sample ID = 0860116 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.700 
 Most Probable Value = 5.600 
 Percent Recovery = 101.8 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0840039 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.590 
 Most Probable Value = 12.300 
 Percent Recovery = 102.4 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0840042 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 43.660 
 Most Probable Value = 43.350 
 Percent Recovery = 100.7 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0850132 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 5.870 
 Most Probable Value = 5.600 
 Percent Recovery = 104.8 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0780116 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.810 
 Most Probable Value = 43.350 
 Percent Recovery = 98.8 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0790171 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 42.600 
 Most Probable Value = 43.350 
 Percent Recovery = 98.3 
 Analysis Date = 03/23/04 
 Lab Sample ID = 0770122 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50160  Lab Value = 40.750 
 Most Probable Value = 43.350 
 Percent Recovery = 94.0 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0710093 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50162-50160  Lab Value = 5.280 
 Most Probable Value = 5.600 
 Percent Recovery = 94.3 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0720256 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.040 
 Most Probable Value = 12.300 
 Percent Recovery = 97.9 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0760006 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50164  Lab Value = 5.630 
 Most Probable Value = 5.600 
 Percent Recovery = 100.5 
 Analysis Date = 03/16/04 
 Lab Sample ID = 0700107 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.600 
 Most Probable Value = 12.300 
 Percent Recovery = 102.4 
 Analysis Date = 03/15/04 
 Lab Sample ID = 0700087 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 5.330 
 Most Probable Value = 5.600 
 Percent Recovery = 95.2 
 Analysis Date = 03/11/04 
 Lab Sample ID = 0640095 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.720 
 Most Probable Value = 43.350 
 Percent Recovery = 98.5 
 Analysis Date = 03/11/04 
 Lab Sample ID = 0650011 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 32.920 
 Most Probable Value = 32.985 
 Percent Recovery = 99.8 
 Analysis Date = 03/10/04 
 Lab Sample ID = 0560018 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 12.090 
 Most Probable Value = 12.300 
 Percent Recovery = 98.3 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0620097 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50164  Lab Value = 42.820 
 Most Probable Value = 43.350 
 Percent Recovery = 98.8 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0630083 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 12.040 
 Most Probable Value = 12.300 
 Percent Recovery = 97.9 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0610095 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50164  Lab Value = 12.010 
 Most Probable Value = 12.300 
 Percent Recovery = 97.6 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0610094 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50164  Lab Value = 57.600 
 Most Probable Value = 57.775 
 Percent Recovery = 99.7 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0610093 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25164-75160  Lab Value = 12.080 
 Most Probable Value = 12.300 
 Percent Recovery = 98.2 
 Analysis Date = 03/04/04 
 Lab Sample ID = 0510153 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50164  Lab Value = 56.890 
 Most Probable Value = 57.775 
 Percent Recovery = 98.5 
 Analysis Date = 03/03/04 
 Lab Sample ID = 0540143 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25164-75160  Lab Value = 11.400 
 Most Probable Value = 12.300 
 Percent Recovery = 92.7 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0420061 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50162-50164  Lab Value = 33.190 
 Most Probable Value = 32.985 
 Percent Recovery = 100.6 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0490045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 58.770 
 Most Probable Value = 57.775 
 Percent Recovery = 101.7 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0500109 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 55.770 
 Most Probable Value = 57.775 
 Percent Recovery = 96.5 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0430003 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25164-75160  Lab Value = 11.750 
 Most Probable Value = 12.300 
 Percent Recovery = 95.5 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0440043 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50164  Lab Value = 32.100 
 Most Probable Value = 32.985 
 Percent Recovery = 97.3 
 Analysis Date = 02/19/04 
 Lab Sample ID = 0410084 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 45160-55DIW  Lab Value = 12.090 
 Most Probable Value = 12.300 
 Percent Recovery = 98.3 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0360096 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50164  Lab Value = 57.210 
 Most Probable Value = 57.775 
 Percent Recovery = 99.0 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0370113 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25164-75160  Lab Value = 32.850 
 Most Probable Value = 32.985 
 Percent Recovery = 99.6 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0350006 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 57.360 
 Most Probable Value = 57.775 
 Percent Recovery = 99.3 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0350005 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25164-75160  Lab Value = 41.400 
 Most Probable Value = 43.350 
 Percent Recovery = 95.5 
 Analysis Date = 02/07/04 
 Lab Sample ID = 0290101 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50160  Lab Value = 88.120 
 Most Probable Value = 89.150 
 Percent Recovery = 98.8 
 Analysis Date = 02/07/04 
 Lab Sample ID = 0300087 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 87.860 
 Most Probable Value = 89.150 
 Percent Recovery = 98.6 
 Analysis Date = 02/07/04 
 Lab Sample ID = 0280031 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 32.500 
 Most Probable Value = 32.985 
 Percent Recovery = 98.5 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0270022 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 87.590 
 Most Probable Value = 89.150 
 Percent Recovery = 98.3 
 Analysis Date = 02/05/04 
 Lab Sample ID = 0150116 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 42.310 
 Most Probable Value = 43.350 
 Percent Recovery = 97.6 
 Analysis Date = 01/31/04 
 Lab Sample ID = 0230095 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 42.300 
 Most Probable Value = 43.350 
 Percent Recovery = 97.6 
 Analysis Date = 01/31/04 
 Lab Sample ID = 0210228 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 88.370 
 Most Probable Value = 89.150 
 Percent Recovery = 99.1 
 Analysis Date = 01/31/04 
 Lab Sample ID = 0220105 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 32.500 
 Most Probable Value = 32.985 
 Percent Recovery = 98.5 
 Analysis Date = 01/31/04 
 Lab Sample ID = 0210225 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 42.660 
 Most Probable Value = 43.350 
 Percent Recovery = 98.4 
 Analysis Date = 01/28/04 
 Lab Sample ID = 0140069 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50160  Lab Value = 5.590 
 Most Probable Value = 5.600 
 Percent Recovery = 99.8 
 Analysis Date = 01/23/04 
 Lab Sample ID = 3640020 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.530 
 Most Probable Value = 5.600 
 Percent Recovery = 98.8 
 Analysis Date = 01/23/04 
 Lab Sample ID = 3630059 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.650 
 Most Probable Value = 43.350 
 Percent Recovery = 98.4 
 Analysis Date = 01/23/04 
 Lab Sample ID = 3630060 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50160  Lab Value = 90.270 
 Most Probable Value = 89.150 
 Percent Recovery = 101.3 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0130119 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 32.420 
 Most Probable Value = 32.985 
 Percent Recovery = 98.3 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0120094 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 12.170 
 Most Probable Value = 12.300 
 Percent Recovery = 98.9 
 Analysis Date = 01/22/04 
 Lab Sample ID = 3580003 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50164  Lab Value = 42.860 
 Most Probable Value = 43.350 
 Percent Recovery = 98.9 
 Analysis Date = 01/22/04 
 Lab Sample ID = 3560117 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 42.590 
 Most Probable Value = 43.350 
 Percent Recovery = 98.2 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0080051 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50160  Lab Value = 43.060 
 Most Probable Value = 43.350 
 Percent Recovery = 99.3 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0060023 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 90.810 
 Most Probable Value = 89.150 
 Percent Recovery = 101.9 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0070036 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 33.000 
 Most Probable Value = 32.985 
 Percent Recovery = 100.0 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0050041 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 43.520 
 Most Probable Value = 43.350 
 Percent Recovery = 100.4 
 Analysis Date = 01/21/04 
 Lab Sample ID = 3520154 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 5.760 
 Most Probable Value = 5.600 
 Percent Recovery = 102.9 
 Analysis Date = 01/17/04 
 Lab Sample ID = 3530204 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.200 
 Most Probable Value = 12.300 
 Percent Recovery = 99.2 
 Analysis Date = 01/16/04 
 Lab Sample ID = 3510016 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 5.450 
 Most Probable Value = 5.600 
 Percent Recovery = 97.3 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3490100 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.440 
 Most Probable Value = 43.350 
 Percent Recovery = 97.9 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3490025 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 5.690 
 Most Probable Value = 5.600 
 Percent Recovery = 101.6 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3450140 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.370 
 Most Probable Value = 12.300 
 Percent Recovery = 100.6 
 Analysis Date = 12/19/03 
 Lab Sample ID = 3440152 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 5.580 
 Most Probable Value = 5.600 
 Percent Recovery = 99.6 
 Analysis Date = 12/18/03 
 Lab Sample ID = 3390170 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 41.240 
 Most Probable Value = 43.350 
 Percent Recovery = 95.1 
 Analysis Date = 12/18/03 
 Lab Sample ID = 3420094 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50162-50160  Lab Value = 12.710 
 Most Probable Value = 12.300 
 Percent Recovery = 103.3 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3370089 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 43.440 
 Most Probable Value = 43.350 
 Percent Recovery = 100.2 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3370090 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 12.270 
 Most Probable Value = 12.300 
 Percent Recovery = 99.8 
 Analysis Date = 12/13/03 
 Lab Sample ID = 3350067 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50164  Lab Value = 12.420 
 Most Probable Value = 12.300 
 Percent Recovery = 101.0 
 Analysis Date = 12/13/03 
 Lab Sample ID = 3320022 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 57.010 
 Most Probable Value = 57.775 
 Percent Recovery = 98.7 
 Analysis Date = 12/13/03 
 Lab Sample ID = 3350066 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25164-75160  Lab Value = 32.560 
 Most Probable Value = 32.985 
 Percent Recovery = 98.7 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290167 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 55.930 
 Most Probable Value = 57.775 
 Percent Recovery = 96.8 
 Analysis Date = 12/06/03 
 Lab Sample ID = 3280020 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25164-75160  Lab Value = 12.050 
 Most Probable Value = 12.300 
 Percent Recovery = 98.0 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3250016 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50164  Lab Value = 57.230 
 Most Probable Value = 57.775 
 Percent Recovery = 99.1 
 Analysis Date = 12/04/03 
 Lab Sample ID = 3230181 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25164-75160  Lab Value = 11.600 
 Most Probable Value = 12.300 
 Percent Recovery = 94.3 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210090 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50164  Lab Value = 12.210 
 Most Probable Value = 12.300 
 Percent Recovery = 99.3 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3160056 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 31.160 
 Most Probable Value = 32.985 
 Percent Recovery = 94.5 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3220119 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 32.550 
 Most Probable Value = 32.985 
 Percent Recovery = 98.7 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3160057 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 55.640 
 Most Probable Value = 57.775 
 Percent Recovery = 96.3 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3170134 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25164-75160  Lab Value = 12.310 
 Most Probable Value = 12.300 
 Percent Recovery = 100.1 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3100106 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50164  Lab Value = 43.010 
 Most Probable Value = 43.350 
 Percent Recovery = 99.2 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3040004 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 32.690 
 Most Probable Value = 32.985 
 Percent Recovery = 99.1 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3100098 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 57.500 
 Most Probable Value = 57.775 
 Percent Recovery = 99.5 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3100105 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25164-75160  Lab Value = 57.260 
 Most Probable Value = 57.775 
 Percent Recovery = 99.1 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3100099 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25164-75160  Lab Value = 81.450 
 Most Probable Value = 82.100 
 Percent Recovery = 99.2 
 Analysis Date = 11/20/03 
 Lab Sample ID = 2750085 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 16.970 
 Most Probable Value = 18.325 
 Percent Recovery = 92.6 
 Analysis Date = 11/20/03 
 Lab Sample ID = 2030235 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 88.570 
 Most Probable Value = 89.150 
 Percent Recovery = 99.3 
 Analysis Date = 11/19/03 
 Lab Sample ID = 3040008 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 89.400 
 Most Probable Value = 89.150 
 Percent Recovery = 100.3 
 Analysis Date = 11/19/03 
 Lab Sample ID = 3020153 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 32.660 
 Most Probable Value = 32.985 
 Percent Recovery = 99.0 
 Analysis Date = 11/15/03 
 Lab Sample ID = 3010020 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 42.700 
 Most Probable Value = 43.350 
 Percent Recovery = 98.5 
 Analysis Date = 11/13/03 
 Lab Sample ID = 2820082 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 41.700 
 Most Probable Value = 43.350 
 Percent Recovery = 96.2 
 Analysis Date = 11/08/03 
 Lab Sample ID = 2970148 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 85.310 
 Most Probable Value = 89.150 
 Percent Recovery = 95.7 
 Analysis Date = 11/07/03 
 Lab Sample ID = 2960051 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50160-50158  Lab Value = 41.480 
 Most Probable Value = 43.350 
 Percent Recovery = 95.7 
 Analysis Date = 11/06/03 
 Lab Sample ID = 2950090 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50160  Lab Value = 89.460 
 Most Probable Value = 89.150 
 Percent Recovery = 100.3 
 Analysis Date = 11/05/03 
 Lab Sample ID = 2720099 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 83.290 
 Most Probable Value = 82.100 
 Percent Recovery = 101.4 
 Analysis Date = 11/05/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 42.560 
 Most Probable Value = 43.350 
 Percent Recovery = 98.2 
 Analysis Date = 10/31/03 
 Lab Sample ID = 2890049 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50160  Lab Value = 88.390 
 Most Probable Value = 89.150 
 Percent Recovery = 99.1 
 Analysis Date = 10/31/03 
 Lab Sample ID = 2900094 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 30.810 
 Most Probable Value = 32.985 
 Percent Recovery = 93.4 
 Analysis Date = 10/31/03 
 Lab Sample ID = 2940233 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 88.160 
 Most Probable Value = 89.150 
 Percent Recovery = 98.9 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2880040 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 32.330 
 Most Probable Value = 32.985 
 Percent Recovery = 98.0 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2870156 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 43.190 
 Most Probable Value = 43.350 
 Percent Recovery = 99.6 
 Analysis Date = 10/24/03 
 Lab Sample ID = 2800047 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 89.780 
 Most Probable Value = 89.150 
 Percent Recovery = 100.7 
 Analysis Date = 10/24/03 
 Lab Sample ID = 2810076 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 32.670 
 Most Probable Value = 32.985 
 Percent Recovery = 99.0 
 Analysis Date = 10/24/03 
 Lab Sample ID = 2790106 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 88.510 
 Most Probable Value = 89.150 
 Percent Recovery = 99.3 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2680130 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 87.980 
 Most Probable Value = 89.150 
 Percent Recovery = 98.7 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2660184 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 81.740 
 Most Probable Value = 82.100 
 Percent Recovery = 99.6 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2660185 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 81.870 
 Most Probable Value = 82.100 
 Percent Recovery = 99.7 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 88.090 
 Most Probable Value = 89.150 
 Percent Recovery = 98.8 
 Analysis Date = 10/16/03 
 Lab Sample ID = 2620141 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 81.400 
 Most Probable Value = 82.100 
 Percent Recovery = 99.1 
 Analysis Date = 10/16/03 
 Lab Sample ID = 2650126 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 87.230 
 Most Probable Value = 89.150 
 Percent Recovery = 97.8 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2610103 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 80.890 
 Most Probable Value = 82.100 
 Percent Recovery = 98.5 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 86.500 
 Most Probable Value = 89.150 
 Percent Recovery = 97.0 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2590133 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50158  Lab Value = 80.540 
 Most Probable Value = 82.100 
 Percent Recovery = 98.1 
 Analysis Date = 10/08/03 
 Lab Sample ID = 2550415 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 88.670 
 Most Probable Value = 89.150 
 Percent Recovery = 99.5 
 Analysis Date = 10/03/03 
 Lab Sample ID = 2540341 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 81.350 
 Most Probable Value = 82.100 
 Percent Recovery = 99.1 
 Analysis Date = 10/02/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 80.760 
 Most Probable Value = 82.100 
 Percent Recovery = 98.4 
 Analysis Date = 09/25/03 
 Lab Sample ID = 2520132 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 80.880 
 Most Probable Value = 82.100 
 Percent Recovery = 98.5 
 Analysis Date = 09/25/03 
 Lab Sample ID = 2520126 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 88.940 
 Most Probable Value = 89.150 
 Percent Recovery = 99.8 
 Analysis Date = 09/24/03 
 Lab Sample ID = 2510128 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 80.610 
 Most Probable Value = 82.100 
 Percent Recovery = 98.2 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 86.540 
 Most Probable Value = 89.150 
 Percent Recovery = 97.1 
 Analysis Date = 09/16/03 
 Lab Sample ID = 2460166 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50158  Lab Value = 50.850 
 Most Probable Value = 52.500 
 Percent Recovery = 96.9 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2410132 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 40.610 
 Most Probable Value = 43.350 
 Percent Recovery = 93.7 
 Analysis Date = 09/06/03 
 Lab Sample ID = 2390142 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50160-50162  Lab Value = 42.610 
 Most Probable Value = 43.350 
 Percent Recovery = 98.3 
 Analysis Date = 09/06/03 
 Lab Sample ID = 2380209 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 50.070 
 Most Probable Value = 52.500 
 Percent Recovery = 95.4 
 Analysis Date = 09/06/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.630 
 Most Probable Value = 43.350 
 Percent Recovery = 98.3 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2370110 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 52.720 
 Most Probable Value = 52.500 
 Percent Recovery = 100.4 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2370111 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.510 
 Most Probable Value = 52.500 
 Percent Recovery = 100.0 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2370103 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 51.100 
 Most Probable Value = 52.500 
 Percent Recovery = 97.3 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.580 
 Most Probable Value = 43.350 
 Percent Recovery = 98.2 
 Analysis Date = 09/02/03 
 Lab Sample ID = 2310232 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 52.360 
 Most Probable Value = 52.500 
 Percent Recovery = 99.7 
 Analysis Date = 09/02/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 41.390 
 Most Probable Value = 43.350 
 Percent Recovery = 95.5 
 Analysis Date = 08/28/03 
 Lab Sample ID = 2320206 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50162  Lab Value = 17.450 
 Most Probable Value = 18.325 
 Percent Recovery = 95.2 
 Analysis Date = 08/27/03 
 Lab Sample ID = 2130211 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.980 
 Most Probable Value = 10.050 
 Percent Recovery = 89.4 
 Analysis Date = 08/21/03 
 Lab Sample ID = 2060330 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 50.950 
 Most Probable Value = 52.500 
 Percent Recovery = 97.0 
 Analysis Date = 08/21/03 
 Lab Sample ID = 2190294 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 16.810 
 Most Probable Value = 18.325 
 Percent Recovery = 91.7 
 Analysis Date = 08/21/03 
 Lab Sample ID = 2060331 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 42.780 
 Most Probable Value = 43.350 
 Percent Recovery = 98.7 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2260052 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50162  Lab Value = 52.810 
 Most Probable Value = 52.500 
 Percent Recovery = 100.6 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2260023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.530 
 Most Probable Value = 43.350 
 Percent Recovery = 98.1 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2250131 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 52.080 
 Most Probable Value = 52.500 
 Percent Recovery = 99.2 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2230149 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.240 
 Most Probable Value = 52.500 
 Percent Recovery = 99.5 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 9.790 
 Most Probable Value = 10.050 
 Percent Recovery = 97.4 
 Analysis Date = 08/15/03 
 Lab Sample ID = 1900243 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.720 
 Most Probable Value = 18.325 
 Percent Recovery = 96.7 
 Analysis Date = 08/15/03 
 Lab Sample ID = 1910191 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 43.290 
 Most Probable Value = 43.350 
 Percent Recovery = 99.9 
 Analysis Date = 08/13/03 
 Lab Sample ID = 2180255 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 43.040 
 Most Probable Value = 43.350 
 Percent Recovery = 99.3 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2160089 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50162  Lab Value = 52.150 
 Most Probable Value = 52.500 
 Percent Recovery = 99.3 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 9.410 
 Most Probable Value = 10.050 
 Percent Recovery = 93.6 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2120194 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.630 
 Most Probable Value = 18.325 
 Percent Recovery = 96.2 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2110153 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.610 
 Most Probable Value = 18.325 
 Percent Recovery = 96.1 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100082 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.000 
 Most Probable Value = 18.325 
 Percent Recovery = 92.8 
 Analysis Date = 08/01/03 
 Lab Sample ID = 2050307 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.840 
 Most Probable Value = 10.050 
 Percent Recovery = 97.9 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2040051 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.920 
 Most Probable Value = 10.050 
 Percent Recovery = 98.7 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020064 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.420 
 Most Probable Value = 10.050 
 Percent Recovery = 93.7 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1980176 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.660 
 Most Probable Value = 10.050 
 Percent Recovery = 96.1 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1960190 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.350 
 Most Probable Value = 18.325 
 Percent Recovery = 94.7 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1970166 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 16.880 
 Most Probable Value = 18.325 
 Percent Recovery = 92.1 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1950116 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.070 
 Most Probable Value = 18.325 
 Percent Recovery = 93.2 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1950117 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.180 
 Most Probable Value = 18.325 
 Percent Recovery = 93.8 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1890166 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.840 
 Most Probable Value = 10.050 
 Percent Recovery = 97.9 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1880064 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 82.090 
 Most Probable Value = 82.100 
 Percent Recovery = 100.0 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1810172 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 88.450 
 Most Probable Value = 89.150 
 Percent Recovery = 99.2 
 Analysis Date = 07/03/03 
 Lab Sample ID = 1780190 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 81.250 
 Most Probable Value = 82.100 
 Percent Recovery = 99.0 
 Analysis Date = 07/02/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 87.700 
 Most Probable Value = 89.150 
 Percent Recovery = 98.4 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1740202 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 80.330 
 Most Probable Value = 82.100 
 Percent Recovery = 97.8 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1740203 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 80.530 
 Most Probable Value = 82.100 
 Percent Recovery = 98.1 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 80.710 
 Most Probable Value = 82.100 
 Percent Recovery = 98.3 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1740034 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 88.410 
 Most Probable Value = 89.150 
 Percent Recovery = 99.2 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1620214 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 86.270 
 Most Probable Value = 89.150 
 Percent Recovery = 96.8 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1700127 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50158  Lab Value = 86.930 
 Most Probable Value = 89.150 
 Percent Recovery = 97.5 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1680009 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 80.090 
 Most Probable Value = 82.100 
 Percent Recovery = 97.6 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 80.950 
 Most Probable Value = 82.100 
 Percent Recovery = 98.6 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 89.500 
 Most Probable Value = 89.150 
 Percent Recovery = 100.4 
 Analysis Date = 06/18/03 
 Lab Sample ID = 1640073 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 81.530 
 Most Probable Value = 82.100 
 Percent Recovery = 99.3 
 Analysis Date = 06/18/03 
 Lab Sample ID = 1640004 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 82.140 
 Most Probable Value = 82.100 
 Percent Recovery = 100.0 
 Analysis Date = 06/18/03 
 Lab Sample ID = 1600203 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 81.620 
 Most Probable Value = 82.100 
 Percent Recovery = 99.4 
 Analysis Date = 06/17/03 
 Lab Sample ID = 1570331 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 88.790 
 Most Probable Value = 89.150 
 Percent Recovery = 99.6 
 Analysis Date = 06/13/03 
 Lab Sample ID = 1560232 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 80.400 
 Most Probable Value = 82.100 
 Percent Recovery = 97.9 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 88.010 
 Most Probable Value = 89.150 
 Percent Recovery = 98.7 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1540186 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 52.240 
 Most Probable Value = 52.500 
 Percent Recovery = 99.5 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1540185 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 41.860 
 Most Probable Value = 43.350 
 Percent Recovery = 96.6 
 Analysis Date = 06/06/03 
 Lab Sample ID = 1540024 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50162  Lab Value = 51.720 
 Most Probable Value = 52.500 
 Percent Recovery = 98.5 
 Analysis Date = 06/04/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.560 
 Most Probable Value = 43.350 
 Percent Recovery = 98.2 
 Analysis Date = 06/03/03 
 Lab Sample ID = 1480216 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 52.170 
 Most Probable Value = 52.500 
 Percent Recovery = 99.4 
 Analysis Date = 06/03/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.440 
 Most Probable Value = 43.350 
 Percent Recovery = 97.9 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1430043 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 52.320 
 Most Probable Value = 52.500 
 Percent Recovery = 99.7 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1430042 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.590 
 Most Probable Value = 52.500 
 Percent Recovery = 100.2 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1420130 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.220 
 Most Probable Value = 43.350 
 Percent Recovery = 97.4 
 Analysis Date = 05/27/03 
 Lab Sample ID = 1410149 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 51.960 
 Most Probable Value = 52.500 
 Percent Recovery = 99.0 
 Analysis Date = 05/24/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.660 
 Most Probable Value = 43.350 
 Percent Recovery = 98.4 
 Analysis Date = 05/22/03 
 Lab Sample ID = 1390112 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 42.570 
 Most Probable Value = 43.350 
 Percent Recovery = 98.2 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1350068 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 52.440 
 Most Probable Value = 52.500 
 Percent Recovery = 99.9 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1340122 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.710 
 Most Probable Value = 43.350 
 Percent Recovery = 98.5 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1320146 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50162  Lab Value = 52.430 
 Most Probable Value = 52.500 
 Percent Recovery = 99.9 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 41.450 
 Most Probable Value = 43.350 
 Percent Recovery = 95.6 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1270137 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50162  Lab Value = 51.950 
 Most Probable Value = 52.500 
 Percent Recovery = 99.0 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1290293 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.410 
 Most Probable Value = 52.500 
 Percent Recovery = 99.8 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1280124 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.220 
 Most Probable Value = 43.350 
 Percent Recovery = 97.4 
 Analysis Date = 05/14/03 
 Lab Sample ID = 1260087 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 52.230 
 Most Probable Value = 52.500 
 Percent Recovery = 99.5 
 Analysis Date = 05/14/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 9.420 
 Most Probable Value = 10.050 
 Percent Recovery = 93.7 
 Analysis Date = 05/02/03 
 Lab Sample ID = 1180099 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.400 
 Most Probable Value = 18.325 
 Percent Recovery = 95.0 
 Analysis Date = 05/02/03 
 Lab Sample ID = 1190077 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.670 
 Most Probable Value = 10.050 
 Percent Recovery = 96.2 
 Analysis Date = 04/29/03 
 Lab Sample ID = 1150025 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.500 
 Most Probable Value = 18.325 
 Percent Recovery = 95.5 
 Analysis Date = 04/29/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.470 
 Most Probable Value = 18.325 
 Percent Recovery = 95.3 
 Analysis Date = 04/29/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.670 
 Most Probable Value = 10.050 
 Percent Recovery = 96.2 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1120093 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.590 
 Most Probable Value = 18.325 
 Percent Recovery = 96.0 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1120094 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.380 
 Most Probable Value = 10.050 
 Percent Recovery = 93.3 
 Analysis Date = 04/26/03 
 Lab Sample ID = 1080292 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.520 
 Most Probable Value = 10.050 
 Percent Recovery = 94.7 
 Analysis Date = 04/26/03 
 Lab Sample ID = 1060097 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.810 
 Most Probable Value = 18.325 
 Percent Recovery = 97.2 
 Analysis Date = 04/26/03 
 Lab Sample ID = 1110111 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.450 
 Most Probable Value = 18.325 
 Percent Recovery = 95.2 
 Analysis Date = 04/26/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.430 
 Most Probable Value = 10.050 
 Percent Recovery = 93.8 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1040082 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.360 
 Most Probable Value = 10.050 
 Percent Recovery = 93.1 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1000050 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.940 
 Most Probable Value = 18.325 
 Percent Recovery = 103.4 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1010139 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.430 
 Most Probable Value = 18.325 
 Percent Recovery = 95.1 
 Analysis Date = 04/15/03 
 Lab Sample ID = 0980082 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.360 
 Most Probable Value = 18.325 
 Percent Recovery = 94.7 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.400 
 Most Probable Value = 10.050 
 Percent Recovery = 93.5 
 Analysis Date = 04/11/03 
 Lab Sample ID = 0940248 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.340 
 Most Probable Value = 18.325 
 Percent Recovery = 94.6 
 Analysis Date = 04/11/03 
 Lab Sample ID = 0970099 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.450 
 Most Probable Value = 10.050 
 Percent Recovery = 94.0 
 Analysis Date = 04/04/03 
 Lab Sample ID = 0930107 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 87.710 
 Most Probable Value = 89.150 
 Percent Recovery = 98.4 
 Analysis Date = 04/04/03 
 Lab Sample ID = 0900152 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 81.160 
 Most Probable Value = 82.100 
 Percent Recovery = 98.9 
 Analysis Date = 04/04/03 
 Lab Sample ID = 0900153 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 17.590 
 Most Probable Value = 18.325 
 Percent Recovery = 96.0 
 Analysis Date = 04/04/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 88.420 
 Most Probable Value = 89.150 
 Percent Recovery = 99.2 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0850221 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 87.480 
 Most Probable Value = 89.150 
 Percent Recovery = 98.1 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0840004 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 80.430 
 Most Probable Value = 82.100 
 Percent Recovery = 98.0 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0840005 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 82.210 
 Most Probable Value = 82.100 
 Percent Recovery = 100.1 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 81.470 
 Most Probable Value = 82.100 
 Percent Recovery = 99.2 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 87.440 
 Most Probable Value = 89.150 
 Percent Recovery = 98.1 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0730207 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 89.100 
 Most Probable Value = 89.150 
 Percent Recovery = 99.9 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0800086 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 88.780 
 Most Probable Value = 89.150 
 Percent Recovery = 99.6 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0800089 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 82.590 
 Most Probable Value = 82.100 
 Percent Recovery = 100.6 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0800094 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 82.800 
 Most Probable Value = 82.100 
 Percent Recovery = 100.9 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 88.070 
 Most Probable Value = 89.150 
 Percent Recovery = 98.8 
 Analysis Date = 03/26/03 
 Lab Sample ID = 0710082 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 82.900 
 Most Probable Value = 82.100 
 Percent Recovery = 101.0 
 Analysis Date = 03/26/03 
 Lab Sample ID = 0720123 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 81.780 
 Most Probable Value = 82.100 
 Percent Recovery = 99.6 
 Analysis Date = 03/26/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 88.090 
 Most Probable Value = 89.150 
 Percent Recovery = 98.8 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0660048 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 81.540 
 Most Probable Value = 82.100 
 Percent Recovery = 99.3 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0690045 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 81.030 
 Most Probable Value = 82.100 
 Percent Recovery = 98.7 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0660191 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 80.450 
 Most Probable Value = 82.100 
 Percent Recovery = 98.0 
 Analysis Date = 03/12/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 17.130 
 Most Probable Value = 18.325 
 Percent Recovery = 93.5 
 Analysis Date = 03/12/03 
 Lab Sample ID = 0280004 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 42.180 
 Most Probable Value = 43.350 
 Percent Recovery = 97.3 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0590196 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 42.370 
 Most Probable Value = 43.350 
 Percent Recovery = 97.7 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0580066 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 88.890 
 Most Probable Value = 89.150 
 Percent Recovery = 99.7 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0630062 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 52.020 
 Most Probable Value = 52.500 
 Percent Recovery = 99.1 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0620067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.280 
 Most Probable Value = 52.500 
 Percent Recovery = 99.6 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.310 
 Most Probable Value = 52.500 
 Percent Recovery = 99.6 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.040 
 Most Probable Value = 43.350 
 Percent Recovery = 97.0 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0510074 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 52.480 
 Most Probable Value = 52.500 
 Percent Recovery = 100.0 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.510 
 Most Probable Value = 43.350 
 Percent Recovery = 98.1 
 Analysis Date = 03/04/03 
 Lab Sample ID = 0560059 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 52.010 
 Most Probable Value = 52.500 
 Percent Recovery = 99.1 
 Analysis Date = 03/04/03 
 Lab Sample ID = 0560058 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.110 
 Most Probable Value = 52.500 
 Percent Recovery = 99.3 
 Analysis Date = 03/04/03 
 Lab Sample ID = 0550133 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.040 
 Most Probable Value = 43.350 
 Percent Recovery = 97.0 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0490153 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 42.240 
 Most Probable Value = 43.350 
 Percent Recovery = 97.4 
 Analysis Date = 02/27/03 
 Lab Sample ID = 0440101 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 51.230 
 Most Probable Value = 52.500 
 Percent Recovery = 97.6 
 Analysis Date = 02/25/03 
 Lab Sample ID = 0430084 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.210 
 Most Probable Value = 43.350 
 Percent Recovery = 97.4 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0420106 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 51.600 
 Most Probable Value = 52.500 
 Percent Recovery = 98.3 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0380145 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 51.720 
 Most Probable Value = 52.500 
 Percent Recovery = 98.5 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 41.970 
 Most Probable Value = 43.350 
 Percent Recovery = 96.8 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0360072 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 41.800 
 Most Probable Value = 43.350 
 Percent Recovery = 96.4 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0360013 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50162  Lab Value = 52.130 
 Most Probable Value = 52.500 
 Percent Recovery = 99.3 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0370070 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 51.340 
 Most Probable Value = 52.500 
 Percent Recovery = 97.8 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 17.040 
 Most Probable Value = 18.325 
 Percent Recovery = 93.0 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0340093 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.290 
 Most Probable Value = 10.050 
 Percent Recovery = 92.4 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0310104 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.450 
 Most Probable Value = 10.050 
 Percent Recovery = 94.0 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0290074 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.090 
 Most Probable Value = 18.325 
 Percent Recovery = 93.3 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.480 
 Most Probable Value = 18.325 
 Percent Recovery = 95.4 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.320 
 Most Probable Value = 10.050 
 Percent Recovery = 92.7 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0280003 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.260 
 Most Probable Value = 18.325 
 Percent Recovery = 94.2 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0240112 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.080 
 Most Probable Value = 10.050 
 Percent Recovery = 90.3 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0230081 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 87.270 
 Most Probable Value = 89.150 
 Percent Recovery = 97.9 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0020020 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 87.680 
 Most Probable Value = 89.150 
 Percent Recovery = 98.4 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0020021 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 81.020 
 Most Probable Value = 82.100 
 Percent Recovery = 98.7 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0020022 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 80.720 
 Most Probable Value = 82.100 
 Percent Recovery = 98.3 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 80.440 
 Most Probable Value = 82.100 
 Percent Recovery = 98.0 
 Analysis Date = 01/31/03 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 9.300 
 Most Probable Value = 10.050 
 Percent Recovery = 92.5 
 Analysis Date = 01/28/03 
 Lab Sample ID = 0210039 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.160 
 Most Probable Value = 18.325 
 Percent Recovery = 93.6 
 Analysis Date = 01/28/03 
 Lab Sample ID = 0220057 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 86.440 
 Most Probable Value = 89.150 
 Percent Recovery = 97.0 
 Analysis Date = 01/25/03 
 Lab Sample ID = 3530123 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50158  Lab Value = 79.880 
 Most Probable Value = 82.100 
 Percent Recovery = 97.3 
 Analysis Date = 01/25/03 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25162-75158  Lab Value = 9.140 
 Most Probable Value = 10.050 
 Percent Recovery = 90.9 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0160116 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.420 
 Most Probable Value = 10.050 
 Percent Recovery = 93.7 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0140065 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.190 
 Most Probable Value = 18.325 
 Percent Recovery = 93.8 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0150123 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.100 
 Most Probable Value = 18.325 
 Percent Recovery = 93.3 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0130047 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.450 
 Most Probable Value = 18.325 
 Percent Recovery = 95.2 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0100110 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.410 
 Most Probable Value = 10.050 
 Percent Recovery = 93.6 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0080072 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.780 
 Most Probable Value = 18.325 
 Percent Recovery = 97.0 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0090078 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.600 
 Most Probable Value = 10.050 
 Percent Recovery = 95.5 
 Analysis Date = 01/11/03 
 Lab Sample ID = 0070010 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.560 
 Most Probable Value = 18.325 
 Percent Recovery = 95.8 
 Analysis Date = 01/11/03 
 Lab Sample ID = 0070041 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 89.140 
 Most Probable Value = 89.150 
 Percent Recovery = 100.0 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3570225 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 82.340 
 Most Probable Value = 82.100 
 Percent Recovery = 100.3 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3570226 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 82.880 
 Most Probable Value = 82.100 
 Percent Recovery = 101.0 
 Analysis Date = 12/31/02 
 Lab Sample ID = 3540045 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 87.140 
 Most Probable Value = 89.150 
 Percent Recovery = 97.7 
 Analysis Date = 12/18/02 
 Lab Sample ID = 3510216 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 86.870 
 Most Probable Value = 89.150 
 Percent Recovery = 97.4 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3470184 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 81.430 
 Most Probable Value = 82.100 
 Percent Recovery = 99.2 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3460097 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 87.110 
 Most Probable Value = 89.150 
 Percent Recovery = 97.7 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3450058 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 88.520 
 Most Probable Value = 89.150 
 Percent Recovery = 99.3 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3390070 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 81.880 
 Most Probable Value = 82.100 
 Percent Recovery = 99.7 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3440054 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 81.930 
 Most Probable Value = 82.100 
 Percent Recovery = 99.8 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 81.640 
 Most Probable Value = 82.100 
 Percent Recovery = 99.4 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 80.570 
 Most Probable Value = 82.100 
 Percent Recovery = 98.1 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3400087 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 42.600 
 Most Probable Value = 43.350 
 Percent Recovery = 98.3 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3360033 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 88.830 
 Most Probable Value = 89.150 
 Percent Recovery = 99.6 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3370141 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 52.780 
 Most Probable Value = 52.500 
 Percent Recovery = 100.5 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3360034 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.650 
 Most Probable Value = 52.500 
 Percent Recovery = 100.3 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 43.580 
 Most Probable Value = 43.350 
 Percent Recovery = 100.5 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3300071 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 43.940 
 Most Probable Value = 43.350 
 Percent Recovery = 101.4 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290103 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50162  Lab Value = 52.890 
 Most Probable Value = 52.500 
 Percent Recovery = 100.7 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290104 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.720 
 Most Probable Value = 52.500 
 Percent Recovery = 100.4 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.870 
 Most Probable Value = 52.500 
 Percent Recovery = 100.7 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3260092 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 43.420 
 Most Probable Value = 43.350 
 Percent Recovery = 100.2 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3240105 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 52.410 
 Most Probable Value = 52.500 
 Percent Recovery = 99.8 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 43.590 
 Most Probable Value = 43.350 
 Percent Recovery = 100.6 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3220104 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 43.180 
 Most Probable Value = 43.350 
 Percent Recovery = 99.6 
 Analysis Date = 11/27/02 
 Lab Sample ID = 3180166 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 52.100 
 Most Probable Value = 52.500 
 Percent Recovery = 99.2 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3170162 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.630 
 Most Probable Value = 43.350 
 Percent Recovery = 98.3 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3170023 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 52.000 
 Most Probable Value = 52.500 
 Percent Recovery = 99.0 
 Analysis Date = 11/21/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 53.220 
 Most Probable Value = 52.500 
 Percent Recovery = 101.4 
 Analysis Date = 11/18/02 
 Lab Sample ID = 3120042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 43.700 
 Most Probable Value = 43.350 
 Percent Recovery = 100.8 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3100091 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 53.090 
 Most Probable Value = 52.500 
 Percent Recovery = 101.1 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3100090 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.940 
 Most Probable Value = 43.350 
 Percent Recovery = 99.1 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3080084 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50162  Lab Value = 52.790 
 Most Probable Value = 52.500 
 Percent Recovery = 100.6 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 9.480 
 Most Probable Value = 10.050 
 Percent Recovery = 94.3 
 Analysis Date = 11/05/02 
 Lab Sample ID = 3010162 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.300 
 Most Probable Value = 18.325 
 Percent Recovery = 94.4 
 Analysis Date = 11/05/02 
 Lab Sample ID = 3020121 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.730 
 Most Probable Value = 18.325 
 Percent Recovery = 96.8 
 Analysis Date = 11/04/02 
 Lab Sample ID = 3010053 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.720 
 Most Probable Value = 10.050 
 Percent Recovery = 96.7 
 Analysis Date = 10/31/02 
 Lab Sample ID = 2970192 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.610 
 Most Probable Value = 18.325 
 Percent Recovery = 96.1 
 Analysis Date = 10/31/02 
 Lab Sample ID = 2960192 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.680 
 Most Probable Value = 10.050 
 Percent Recovery = 96.3 
 Analysis Date = 10/30/02 
 Lab Sample ID = 2960004 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.660 
 Most Probable Value = 18.325 
 Percent Recovery = 96.4 
 Analysis Date = 10/30/02 
 Lab Sample ID = 2960005 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.550 
 Most Probable Value = 18.325 
 Percent Recovery = 95.8 
 Analysis Date = 10/30/02 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.290 
 Most Probable Value = 10.050 
 Percent Recovery = 92.4 
 Analysis Date = 10/29/02 
 Lab Sample ID = 2910191 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.360 
 Most Probable Value = 18.325 
 Percent Recovery = 94.7 
 Analysis Date = 10/28/02 
 Lab Sample ID = 2900104 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.530 
 Most Probable Value = 10.050 
 Percent Recovery = 94.8 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2890092 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.640 
 Most Probable Value = 10.050 
 Percent Recovery = 95.9 
 Analysis Date = 10/23/02 
 Lab Sample ID = 2880101 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.560 
 Most Probable Value = 18.325 
 Percent Recovery = 95.8 
 Analysis Date = 10/18/02 
 Lab Sample ID = 2840146 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.570 
 Most Probable Value = 18.325 
 Percent Recovery = 95.9 
 Analysis Date = 10/18/02 
 Lab Sample ID = 2830077 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.550 
 Most Probable Value = 10.050 
 Percent Recovery = 95.0 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2820098 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.690 
 Most Probable Value = 10.050 
 Percent Recovery = 96.4 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2770156 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.400 
 Most Probable Value = 18.325 
 Percent Recovery = 95.0 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2810014 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.490 
 Most Probable Value = 18.325 
 Percent Recovery = 95.4 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2800032 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.720 
 Most Probable Value = 10.050 
 Percent Recovery = 96.7 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2750140 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.580 
 Most Probable Value = 18.325 
 Percent Recovery = 95.9 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2760067 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 142.500 
 Most Probable Value = 143.500 
 Percent Recovery = 99.3 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 141.080 
 Most Probable Value = 143.500 
 Percent Recovery = 98.3 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2740175 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 143.530 
 Most Probable Value = 143.500 
 Percent Recovery = 100.0 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 143.510 
 Most Probable Value = 143.500 
 Percent Recovery = 100.0 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2700213 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 143.980 
 Most Probable Value = 143.500 
 Percent Recovery = 100.3 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2680106 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 143.180 
 Most Probable Value = 143.500 
 Percent Recovery = 99.8 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2590025 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 101.830 
 Most Probable Value = 102.500 
 Percent Recovery = 99.3 
 Analysis Date = 09/28/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 143.030 
 Most Probable Value = 143.500 
 Percent Recovery = 99.7 
 Analysis Date = 09/28/02 
 Lab Sample ID = 2630178 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 142.040 
 Most Probable Value = 143.500 
 Percent Recovery = 99.0 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 143.180 
 Most Probable Value = 143.500 
 Percent Recovery = 99.8 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2660137 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 101.050 
 Most Probable Value = 102.500 
 Percent Recovery = 98.6 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 142.790 
 Most Probable Value = 143.500 
 Percent Recovery = 99.5 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 143.000 
 Most Probable Value = 143.500 
 Percent Recovery = 99.7 
 Analysis Date = 09/18/02 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 143.770 
 Most Probable Value = 143.500 
 Percent Recovery = 100.2 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 143.770 
 Most Probable Value = 143.500 
 Percent Recovery = 100.2 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2520186 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 100.390 
 Most Probable Value = 102.500 
 Percent Recovery = 97.9 
 Analysis Date = 09/14/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 143.960 
 Most Probable Value = 143.500 
 Percent Recovery = 100.3 
 Analysis Date = 09/14/02 
 Lab Sample ID = 2490181 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 81.000 
 Most Probable Value = 82.000 
 Percent Recovery = 98.8 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 80.700 
 Most Probable Value = 82.000 
 Percent Recovery = 98.4 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.980 
 Most Probable Value = 72.250 
 Percent Recovery = 98.2 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470180 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25156-75004  Lab Value = 100.940 
 Most Probable Value = 102.500 
 Percent Recovery = 98.5 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 142.520 
 Most Probable Value = 143.500 
 Percent Recovery = 99.3 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 80.410 
 Most Probable Value = 82.000 
 Percent Recovery = 98.1 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 80.190 
 Most Probable Value = 82.000 
 Percent Recovery = 97.8 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.570 
 Most Probable Value = 72.250 
 Percent Recovery = 97.7 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2420162 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 70.720 
 Most Probable Value = 72.250 
 Percent Recovery = 97.9 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2400002 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 70.510 
 Most Probable Value = 72.250 
 Percent Recovery = 97.6 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2380008 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 80.980 
 Most Probable Value = 82.000 
 Percent Recovery = 98.8 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 81.720 
 Most Probable Value = 82.000 
 Percent Recovery = 99.7 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.160 
 Most Probable Value = 72.250 
 Percent Recovery = 98.5 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2330179 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25156-75004  Lab Value = 70.760 
 Most Probable Value = 72.250 
 Percent Recovery = 97.9 
 Analysis Date = 08/22/02 
 Lab Sample ID = 2310149 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 80.520 
 Most Probable Value = 82.000 
 Percent Recovery = 98.2 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 80.480 
 Most Probable Value = 82.000 
 Percent Recovery = 98.1 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 80.550 
 Most Probable Value = 82.000 
 Percent Recovery = 98.2 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.120 
 Most Probable Value = 72.250 
 Percent Recovery = 97.1 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2270214 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 81.260 
 Most Probable Value = 82.000 
 Percent Recovery = 99.1 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.630 
 Most Probable Value = 72.250 
 Percent Recovery = 97.8 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2240217 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 71.040 
 Most Probable Value = 72.250 
 Percent Recovery = 98.3 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200190 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25156-75004  Lab Value = 80.400 
 Most Probable Value = 82.000 
 Percent Recovery = 98.0 
 Analysis Date = 08/07/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 31.090 
 Most Probable Value = 32.250 
 Percent Recovery = 96.4 
 Analysis Date = 08/05/02 
 Lab Sample ID = 2110239 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.650 
 Most Probable Value = 21.500 
 Percent Recovery = 96.0 
 Analysis Date = 08/02/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.330 
 Most Probable Value = 21.500 
 Percent Recovery = 94.6 
 Analysis Date = 07/31/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.370 
 Most Probable Value = 32.250 
 Percent Recovery = 97.3 
 Analysis Date = 07/31/02 
 Lab Sample ID = 2070107 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 30.910 
 Most Probable Value = 32.250 
 Percent Recovery = 95.8 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2050295 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.500 
 Most Probable Value = 21.500 
 Percent Recovery = 95.3 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.450 
 Most Probable Value = 32.250 
 Percent Recovery = 97.5 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050013 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.600 
 Most Probable Value = 21.500 
 Percent Recovery = 95.8 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.510 
 Most Probable Value = 21.500 
 Percent Recovery = 95.4 
 Analysis Date = 07/23/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.130 
 Most Probable Value = 32.250 
 Percent Recovery = 96.5 
 Analysis Date = 07/23/02 
 Lab Sample ID = 2000043 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.850 
 Most Probable Value = 21.500 
 Percent Recovery = 97.0 
 Analysis Date = 07/22/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.660 
 Most Probable Value = 21.500 
 Percent Recovery = 96.1 
 Analysis Date = 07/22/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.630 
 Most Probable Value = 32.250 
 Percent Recovery = 98.1 
 Analysis Date = 07/22/02 
 Lab Sample ID = 1970104 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.070 
 Most Probable Value = 21.500 
 Percent Recovery = 98.0 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.590 
 Most Probable Value = 32.250 
 Percent Recovery = 98.0 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1920192 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 31.670 
 Most Probable Value = 32.250 
 Percent Recovery = 98.2 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1900133 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.760 
 Most Probable Value = 21.500 
 Percent Recovery = 96.6 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.640 
 Most Probable Value = 21.500 
 Percent Recovery = 96.0 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.760 
 Most Probable Value = 21.500 
 Percent Recovery = 96.6 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.180 
 Most Probable Value = 32.250 
 Percent Recovery = 96.7 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830137 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 101.460 
 Most Probable Value = 102.500 
 Percent Recovery = 99.0 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 142.610 
 Most Probable Value = 143.500 
 Percent Recovery = 99.4 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 143.270 
 Most Probable Value = 143.500 
 Percent Recovery = 99.8 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790189 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 143.010 
 Most Probable Value = 143.500 
 Percent Recovery = 99.7 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790029 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 101.080 
 Most Probable Value = 102.500 
 Percent Recovery = 98.6 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 141.800 
 Most Probable Value = 143.500 
 Percent Recovery = 98.8 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 141.450 
 Most Probable Value = 143.500 
 Percent Recovery = 98.6 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1760170 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 141.400 
 Most Probable Value = 143.500 
 Percent Recovery = 98.5 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1720150 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 101.070 
 Most Probable Value = 102.500 
 Percent Recovery = 98.6 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 141.690 
 Most Probable Value = 143.500 
 Percent Recovery = 98.7 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 141.190 
 Most Probable Value = 143.500 
 Percent Recovery = 98.4 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1690122 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 142.010 
 Most Probable Value = 143.500 
 Percent Recovery = 99.0 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 140.930 
 Most Probable Value = 143.500 
 Percent Recovery = 98.2 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1620147 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 142.470 
 Most Probable Value = 143.500 
 Percent Recovery = 99.3 
 Analysis Date = 06/20/02 
 Lab Sample ID = 1650229 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 98.640 
 Most Probable Value = 102.500 
 Percent Recovery = 96.2 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 140.180 
 Most Probable Value = 143.500 
 Percent Recovery = 97.7 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 71.420 
 Most Probable Value = 72.250 
 Percent Recovery = 98.9 
 Analysis Date = 06/11/02 
 Lab Sample ID = 1510055 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 143.600 
 Most Probable Value = 143.500 
 Percent Recovery = 100.1 
 Analysis Date = 06/11/02 
 Lab Sample ID = 1580209 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 100.620 
 Most Probable Value = 102.500 
 Percent Recovery = 98.2 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 142.100 
 Most Probable Value = 143.500 
 Percent Recovery = 99.0 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 142.690 
 Most Probable Value = 143.500 
 Percent Recovery = 99.4 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1550133 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 80.940 
 Most Probable Value = 82.000 
 Percent Recovery = 98.7 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 80.420 
 Most Probable Value = 82.000 
 Percent Recovery = 98.1 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.270 
 Most Probable Value = 72.250 
 Percent Recovery = 98.6 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1490009 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 81.520 
 Most Probable Value = 82.000 
 Percent Recovery = 99.4 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 81.940 
 Most Probable Value = 82.000 
 Percent Recovery = 99.9 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.350 
 Most Probable Value = 72.250 
 Percent Recovery = 98.8 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1430035 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 71.280 
 Most Probable Value = 72.250 
 Percent Recovery = 98.7 
 Analysis Date = 05/25/02 
 Lab Sample ID = 1410014 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 80.870 
 Most Probable Value = 82.000 
 Percent Recovery = 98.6 
 Analysis Date = 05/24/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 80.960 
 Most Probable Value = 82.000 
 Percent Recovery = 98.7 
 Analysis Date = 05/24/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.990 
 Most Probable Value = 72.250 
 Percent Recovery = 99.6 
 Analysis Date = 05/24/02 
 Lab Sample ID = 1370066 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 81.090 
 Most Probable Value = 82.000 
 Percent Recovery = 98.9 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 81.040 
 Most Probable Value = 82.000 
 Percent Recovery = 98.8 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 72.080 
 Most Probable Value = 72.250 
 Percent Recovery = 99.8 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1350035 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 81.220 
 Most Probable Value = 82.000 
 Percent Recovery = 99.0 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.470 
 Most Probable Value = 72.250 
 Percent Recovery = 98.9 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1300052 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 72.080 
 Most Probable Value = 72.250 
 Percent Recovery = 99.8 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1300053 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 81.550 
 Most Probable Value = 82.000 
 Percent Recovery = 99.5 
 Analysis Date = 05/10/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.730 
 Most Probable Value = 72.250 
 Percent Recovery = 99.3 
 Analysis Date = 05/10/02 
 Lab Sample ID = 1260120 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25156-75004  Lab Value = 81.280 
 Most Probable Value = 82.000 
 Percent Recovery = 99.1 
 Analysis Date = 05/08/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 30.690 
 Most Probable Value = 32.250 
 Percent Recovery = 95.2 
 Analysis Date = 05/08/02 
 Lab Sample ID = 1210021 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.130 
 Most Probable Value = 21.500 
 Percent Recovery = 98.3 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.200 
 Most Probable Value = 21.500 
 Percent Recovery = 98.6 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.210 
 Most Probable Value = 21.500 
 Percent Recovery = 98.7 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.700 
 Most Probable Value = 32.250 
 Percent Recovery = 98.3 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1090189 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.450 
 Most Probable Value = 21.500 
 Percent Recovery = 95.1 
 Analysis Date = 05/01/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.160 
 Most Probable Value = 32.250 
 Percent Recovery = 96.6 
 Analysis Date = 05/01/02 
 Lab Sample ID = 1160078 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 31.570 
 Most Probable Value = 32.250 
 Percent Recovery = 97.9 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1140065 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.620 
 Most Probable Value = 21.500 
 Percent Recovery = 95.9 
 Analysis Date = 04/20/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.780 
 Most Probable Value = 21.500 
 Percent Recovery = 96.7 
 Analysis Date = 04/20/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.170 
 Most Probable Value = 32.250 
 Percent Recovery = 96.7 
 Analysis Date = 04/20/02 
 Lab Sample ID = 1070005 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.990 
 Most Probable Value = 21.500 
 Percent Recovery = 97.6 
 Analysis Date = 04/16/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.160 
 Most Probable Value = 21.500 
 Percent Recovery = 98.4 
 Analysis Date = 04/16/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.260 
 Most Probable Value = 21.500 
 Percent Recovery = 98.9 
 Analysis Date = 04/16/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.700 
 Most Probable Value = 32.250 
 Percent Recovery = 98.3 
 Analysis Date = 04/16/02 
 Lab Sample ID = 1020015 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 31.750 
 Most Probable Value = 32.250 
 Percent Recovery = 98.4 
 Analysis Date = 04/16/02 
 Lab Sample ID = 1000068 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.200 
 Most Probable Value = 32.250 
 Percent Recovery = 99.8 
 Analysis Date = 04/16/02 
 Lab Sample ID = 0980062 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 31.520 
 Most Probable Value = 32.250 
 Percent Recovery = 97.7 
 Analysis Date = 04/12/02 
 Lab Sample ID = 0930205 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.990 
 Most Probable Value = 21.500 
 Percent Recovery = 97.6 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.090 
 Most Probable Value = 21.500 
 Percent Recovery = 98.1 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 102.080 
 Most Probable Value = 102.500 
 Percent Recovery = 99.6 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 142.740 
 Most Probable Value = 143.500 
 Percent Recovery = 99.5 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 142.370 
 Most Probable Value = 143.500 
 Percent Recovery = 99.2 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920041 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 144.160 
 Most Probable Value = 143.500 
 Percent Recovery = 100.5 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0870219 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 101.020 
 Most Probable Value = 102.500 
 Percent Recovery = 98.6 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 142.010 
 Most Probable Value = 143.500 
 Percent Recovery = 99.0 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 142.250 
 Most Probable Value = 143.500 
 Percent Recovery = 99.1 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0850071 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 144.160 
 Most Probable Value = 143.500 
 Percent Recovery = 100.5 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0810202 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 102.400 
 Most Probable Value = 102.500 
 Percent Recovery = 99.9 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25154-75004  Lab Value = 143.040 
 Most Probable Value = 143.500 
 Percent Recovery = 99.7 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 143.320 
 Most Probable Value = 143.500 
 Percent Recovery = 99.9 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0790076 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 143.500 
 Most Probable Value = 143.500 
 Percent Recovery = 100.0 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0770062 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 100.440 
 Most Probable Value = 102.500 
 Percent Recovery = 98.0 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 100.320 
 Most Probable Value = 102.500 
 Percent Recovery = 97.9 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 141.080 
 Most Probable Value = 143.500 
 Percent Recovery = 98.3 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 141.770 
 Most Probable Value = 143.500 
 Percent Recovery = 98.8 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 141.710 
 Most Probable Value = 143.500 
 Percent Recovery = 98.8 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0720157 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 144.340 
 Most Probable Value = 143.500 
 Percent Recovery = 100.6 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 141.720 
 Most Probable Value = 143.500 
 Percent Recovery = 98.8 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0650158 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 142.070 
 Most Probable Value = 143.500 
 Percent Recovery = 99.0 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0700077 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 83.300 
 Most Probable Value = 82.000 
 Percent Recovery = 101.6 
 Analysis Date = 03/05/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 81.920 
 Most Probable Value = 82.000 
 Percent Recovery = 99.9 
 Analysis Date = 03/05/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 81.100 
 Most Probable Value = 82.000 
 Percent Recovery = 98.9 
 Analysis Date = 03/05/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 72.277 
 Most Probable Value = 72.250 
 Percent Recovery = 100.0 
 Analysis Date = 03/05/02 
 Lab Sample ID = 0590016 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25156-75004  Lab Value = 81.639 
 Most Probable Value = 82.000 
 Percent Recovery = 99.6 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 81.130 
 Most Probable Value = 82.000 
 Percent Recovery = 98.9 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 82.351 
 Most Probable Value = 82.000 
 Percent Recovery = 100.4 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.267 
 Most Probable Value = 72.250 
 Percent Recovery = 98.6 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0570002 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 71.631 
 Most Probable Value = 72.250 
 Percent Recovery = 99.1 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0530015 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25156-75004  Lab Value = 82.116 
 Most Probable Value = 82.000 
 Percent Recovery = 100.1 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 72.000 
 Most Probable Value = 72.250 
 Percent Recovery = 99.7 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0430021 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 71.272 
 Most Probable Value = 72.250 
 Percent Recovery = 98.6 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510110 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 81.920 
 Most Probable Value = 82.000 
 Percent Recovery = 99.9 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 82.565 
 Most Probable Value = 82.000 
 Percent Recovery = 100.7 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.840 
 Most Probable Value = 72.250 
 Percent Recovery = 99.4 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460020 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 71.590 
 Most Probable Value = 72.250 
 Percent Recovery = 99.1 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390009 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25156-75004  Lab Value = 82.910 
 Most Probable Value = 82.000 
 Percent Recovery = 101.1 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 83.259 
 Most Probable Value = 82.000 
 Percent Recovery = 101.5 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 72.709 
 Most Probable Value = 72.250 
 Percent Recovery = 100.6 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 72.390 
 Most Probable Value = 72.250 
 Percent Recovery = 100.2 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370005 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25156-75004  Lab Value = 32.295 
 Most Probable Value = 32.250 
 Percent Recovery = 100.1 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320084 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.469 
 Most Probable Value = 21.500 
 Percent Recovery = 99.9 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.346 
 Most Probable Value = 21.500 
 Percent Recovery = 99.3 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.399 
 Most Probable Value = 32.250 
 Percent Recovery = 100.5 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300030 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.230 
 Most Probable Value = 21.500 
 Percent Recovery = 94.1 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.010 
 Most Probable Value = 32.250 
 Percent Recovery = 96.2 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280072 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.169 
 Most Probable Value = 21.500 
 Percent Recovery = 98.5 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.379 
 Most Probable Value = 21.500 
 Percent Recovery = 99.4 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.780 
 Most Probable Value = 32.250 
 Percent Recovery = 98.5 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0240011 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.801 
 Most Probable Value = 21.500 
 Percent Recovery = 101.4 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.671 
 Most Probable Value = 21.500 
 Percent Recovery = 100.8 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.760 
 Most Probable Value = 32.250 
 Percent Recovery = 101.6 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230028 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 31.480 
 Most Probable Value = 32.250 
 Percent Recovery = 97.6 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170011 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.160 
 Most Probable Value = 21.500 
 Percent Recovery = 93.8 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.080 
 Most Probable Value = 32.250 
 Percent Recovery = 96.4 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150021 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.621 
 Most Probable Value = 32.250 
 Percent Recovery = 101.2 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.578 
 Most Probable Value = 21.500 
 Percent Recovery = 100.4 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.540 
 Most Probable Value = 32.250 
 Percent Recovery = 100.9 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080012 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.117 
 Most Probable Value = 21.500 
 Percent Recovery = 98.2 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 144.170 
 Most Probable Value = 143.500 
 Percent Recovery = 100.5 
 Analysis Date = 01/02/02 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 142.190 
 Most Probable Value = 143.500 
 Percent Recovery = 99.1 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 103.958 
 Most Probable Value = 102.500 
 Percent Recovery = 101.4 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 143.577 
 Most Probable Value = 143.500 
 Percent Recovery = 100.1 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 142.740 
 Most Probable Value = 143.500 
 Percent Recovery = 99.5 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620065 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 144.107 
 Most Probable Value = 143.500 
 Percent Recovery = 100.4 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620067 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 142.725 
 Most Probable Value = 143.500 
 Percent Recovery = 99.5 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620066 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 102.320 
 Most Probable Value = 102.500 
 Percent Recovery = 99.8 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25154-75004  Lab Value = 141.746 
 Most Probable Value = 143.500 
 Percent Recovery = 98.8 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530024 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 103.180 
 Most Probable Value = 102.500 
 Percent Recovery = 100.7 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 142.863 
 Most Probable Value = 143.500 
 Percent Recovery = 99.6 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 143.568 
 Most Probable Value = 143.500 
 Percent Recovery = 100.0 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 143.305 
 Most Probable Value = 143.500 
 Percent Recovery = 99.9 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480019 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 143.393 
 Most Probable Value = 143.500 
 Percent Recovery = 99.9 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460006 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 143.281 
 Most Probable Value = 143.500 
 Percent Recovery = 99.8 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 144.149 
 Most Probable Value = 143.500 
 Percent Recovery = 100.5 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410011 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 104.503 
 Most Probable Value = 102.500 
 Percent Recovery = 102.0 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25154-75004  Lab Value = 142.410 
 Most Probable Value = 143.500 
 Percent Recovery = 99.2 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400010 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 105.141 
 Most Probable Value = 102.500 
 Percent Recovery = 102.6 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25154-75004  Lab Value = 143.805 
 Most Probable Value = 143.500 
 Percent Recovery = 100.2 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 73.592 
 Most Probable Value = 72.250 
 Percent Recovery = 101.9 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370122 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 80.620 
 Most Probable Value = 82.000 
 Percent Recovery = 98.3 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 80.440 
 Most Probable Value = 82.000 
 Percent Recovery = 98.1 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.620 
 Most Probable Value = 72.250 
 Percent Recovery = 99.1 
 Analysis Date = 11/29/01 
 Lab Sample ID = 3330012 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25156-75004  Lab Value = 82.361 
 Most Probable Value = 82.000 
 Percent Recovery = 100.4 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 82.581 
 Most Probable Value = 82.000 
 Percent Recovery = 100.7 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 73.340 
 Most Probable Value = 72.250 
 Percent Recovery = 101.5 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320135 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 73.100 
 Most Probable Value = 72.250 
 Percent Recovery = 101.2 
 Analysis Date = 11/23/01 
 Lab Sample ID = 3270060 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 82.349 
 Most Probable Value = 82.000 
 Percent Recovery = 100.4 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 82.783 
 Most Probable Value = 82.000 
 Percent Recovery = 101.0 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 72.876 
 Most Probable Value = 72.250 
 Percent Recovery = 100.9 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 73.348 
 Most Probable Value = 72.250 
 Percent Recovery = 101.5 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250009 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 82.312 
 Most Probable Value = 82.000 
 Percent Recovery = 100.4 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 82.640 
 Most Probable Value = 82.000 
 Percent Recovery = 100.8 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 81.380 
 Most Probable Value = 82.000 
 Percent Recovery = 99.2 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.660 
 Most Probable Value = 72.250 
 Percent Recovery = 97.8 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180053 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 72.062 
 Most Probable Value = 72.250 
 Percent Recovery = 99.7 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120033 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 81.532 
 Most Probable Value = 82.000 
 Percent Recovery = 99.4 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 81.826 
 Most Probable Value = 82.000 
 Percent Recovery = 99.8 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 72.078 
 Most Probable Value = 72.250 
 Percent Recovery = 99.8 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090191 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 32.264 
 Most Probable Value = 32.250 
 Percent Recovery = 100.0 
 Analysis Date = 11/01/01 
 Lab Sample ID = 3050001 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.020 
 Most Probable Value = 21.500 
 Percent Recovery = 93.1 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.208 
 Most Probable Value = 21.500 
 Percent Recovery = 98.6 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 33.118 
 Most Probable Value = 32.250 
 Percent Recovery = 102.7 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990067 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.263 
 Most Probable Value = 32.250 
 Percent Recovery = 103.1 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990066 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.030 
 Most Probable Value = 21.500 
 Percent Recovery = 97.8 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.300 
 Most Probable Value = 32.250 
 Percent Recovery = 100.2 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950108 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.199 
 Most Probable Value = 21.500 
 Percent Recovery = 98.6 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.255 
 Most Probable Value = 32.250 
 Percent Recovery = 100.0 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920096 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.010 
 Most Probable Value = 21.500 
 Percent Recovery = 97.7 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.200 
 Most Probable Value = 21.500 
 Percent Recovery = 98.6 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.334 
 Most Probable Value = 21.500 
 Percent Recovery = 99.2 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.414 
 Most Probable Value = 32.250 
 Percent Recovery = 100.5 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880145 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 31.800 
 Most Probable Value = 32.250 
 Percent Recovery = 98.6 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840020 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.220 
 Most Probable Value = 21.500 
 Percent Recovery = 98.7 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.046 
 Most Probable Value = 32.250 
 Percent Recovery = 99.4 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780228 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.270 
 Most Probable Value = 21.500 
 Percent Recovery = 98.9 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.240 
 Most Probable Value = 21.500 
 Percent Recovery = 98.8 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.110 
 Most Probable Value = 32.250 
 Percent Recovery = 99.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760042 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 64.020 
 Most Probable Value = 62.875 
 Percent Recovery = 101.8 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25150-75004  Lab Value = 63.860 
 Most Probable Value = 62.875 
 Percent Recovery = 101.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760040 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure

- Sulfate, FIL, IC -
Percent Recovery by Concentration
NWQL Parameter: 00945, Method: IC022
Analysis Dates: 10/03/01 through 09/28/06
Open Data Set

 Lab Value = 28.660 
 Most Probable Value = 12.300 
 Percent Recovery = 233.0 
 Analysis Date = 06/17/04 
 Lab Sample ID = 1410185 
 Number of FPS (SD) = 20.4 
 Blind Sample ID = 50162-50164  Lab Value = 0.180 
 Most Probable Value = 10.050 
 Percent Recovery = 1.8 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = -13.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 108.053 
 Most Probable Value = 21.500 
 Percent Recovery = 502.6 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = 70.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 28.660 
 Most Probable Value = 12.300 
 Percent Recovery = 233.0 
 Analysis Date = 06/17/04 
 Lab Sample ID = 1410185 
 Number of FPS (SD) = 20.4 
 Blind Sample ID = 50162-50164  Lab Value = 0.180 
 Most Probable Value = 10.050 
 Percent Recovery = 1.8 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100328 
 Number of FPS (SD) = -13.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 108.053 
 Most Probable Value = 21.500 
 Percent Recovery = 502.6 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0310010 
 Number of FPS (SD) = 70.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 8.746 
 Most Probable Value = 9.225 
 Percent Recovery = 94.8 
 Analysis Date = 09/28/06 
 Lab Sample ID = 2680088 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.958 
 Most Probable Value = 9.323 
 Percent Recovery = 96.1 
 Analysis Date = 09/28/06 
 Lab Sample ID = 2690075 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75170  Lab Value = 9.115 
 Most Probable Value = 9.323 
 Percent Recovery = 97.8 
 Analysis Date = 09/27/06 
 Lab Sample ID = 2650117 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75170  Lab Value = 8.552 
 Most Probable Value = 9.225 
 Percent Recovery = 92.7 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2630119 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.488 
 Most Probable Value = 9.225 
 Percent Recovery = 92.0 
 Analysis Date = 09/22/06 
 Lab Sample ID = 2620209 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 9.014 
 Most Probable Value = 9.323 
 Percent Recovery = 96.7 
 Analysis Date = 09/19/06 
 Lab Sample ID = 2580205 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75170  Lab Value = 8.930 
 Most Probable Value = 9.225 
 Percent Recovery = 96.8 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2510397 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.640 
 Most Probable Value = 9.323 
 Percent Recovery = 92.7 
 Analysis Date = 09/14/06 
 Lab Sample ID = 2540001 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25172-75170  Lab Value = 8.702 
 Most Probable Value = 9.323 
 Percent Recovery = 93.3 
 Analysis Date = 09/12/06 
 Lab Sample ID = 2500166 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25172-75170  Lab Value = 8.765 
 Most Probable Value = 9.225 
 Percent Recovery = 95.0 
 Analysis Date = 09/07/06 
 Lab Sample ID = 2480070 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 6.014 
 Most Probable Value = 6.248 
 Percent Recovery = 96.3 
 Analysis Date = 08/31/06 
 Lab Sample ID = 2370430 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.787 
 Most Probable Value = 9.323 
 Percent Recovery = 94.3 
 Analysis Date = 08/31/06 
 Lab Sample ID = 2400121 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75170  Lab Value = 5.966 
 Most Probable Value = 6.248 
 Percent Recovery = 95.5 
 Analysis Date = 08/25/06 
 Lab Sample ID = 2340037 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.814 
 Most Probable Value = 9.323 
 Percent Recovery = 94.5 
 Analysis Date = 08/24/06 
 Lab Sample ID = 2330212 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 6.054 
 Most Probable Value = 6.248 
 Percent Recovery = 96.9 
 Analysis Date = 08/23/06 
 Lab Sample ID = 2300088 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.949 
 Most Probable Value = 9.323 
 Percent Recovery = 96.0 
 Analysis Date = 08/18/06 
 Lab Sample ID = 2280134 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75170  Lab Value = 5.754 
 Most Probable Value = 6.248 
 Percent Recovery = 92.1 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2230258 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.911 
 Most Probable Value = 9.323 
 Percent Recovery = 95.6 
 Analysis Date = 08/16/06 
 Lab Sample ID = 2260051 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75170  Lab Value = 6.089 
 Most Probable Value = 6.248 
 Percent Recovery = 97.5 
 Analysis Date = 08/11/06 
 Lab Sample ID = 2200104 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 5.974 
 Most Probable Value = 6.248 
 Percent Recovery = 95.6 
 Analysis Date = 08/10/06 
 Lab Sample ID = 2190172 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.815 
 Most Probable Value = 9.323 
 Percent Recovery = 94.6 
 Analysis Date = 08/10/06 
 Lab Sample ID = 2190173 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 8.770 
 Most Probable Value = 9.323 
 Percent Recovery = 94.1 
 Analysis Date = 08/09/06 
 Lab Sample ID = 2150116 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25172-75170  Lab Value = 6.058 
 Most Probable Value = 6.248 
 Percent Recovery = 97.0 
 Analysis Date = 08/03/06 
 Lab Sample ID = 2090270 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.269 
 Most Probable Value = 16.665 
 Percent Recovery = 97.6 
 Analysis Date = 08/02/06 
 Lab Sample ID = 2080098 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 16.195 
 Most Probable Value = 16.665 
 Percent Recovery = 97.2 
 Analysis Date = 07/29/06 
 Lab Sample ID = 2050126 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 6.081 
 Most Probable Value = 6.248 
 Percent Recovery = 97.3 
 Analysis Date = 07/28/06 
 Lab Sample ID = 2020229 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.228 
 Most Probable Value = 16.665 
 Percent Recovery = 97.4 
 Analysis Date = 07/26/06 
 Lab Sample ID = 2010015 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 6.104 
 Most Probable Value = 6.248 
 Percent Recovery = 97.7 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1990162 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 6.096 
 Most Probable Value = 6.248 
 Percent Recovery = 97.6 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1950017 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.323 
 Most Probable Value = 16.665 
 Percent Recovery = 97.9 
 Analysis Date = 07/18/06 
 Lab Sample ID = 1940284 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 6.135 
 Most Probable Value = 6.248 
 Percent Recovery = 98.2 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1910077 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.294 
 Most Probable Value = 16.665 
 Percent Recovery = 97.8 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1910072 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 16.250 
 Most Probable Value = 16.665 
 Percent Recovery = 97.5 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1910086 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 6.086 
 Most Probable Value = 6.248 
 Percent Recovery = 97.4 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1860016 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.477 
 Most Probable Value = 16.665 
 Percent Recovery = 98.9 
 Analysis Date = 07/11/06 
 Lab Sample ID = 1810354 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50170  Lab Value = 21.589 
 Most Probable Value = 21.825 
 Percent Recovery = 98.9 
 Analysis Date = 07/07/06 
 Lab Sample ID = 1800250 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 21.052 
 Most Probable Value = 21.825 
 Percent Recovery = 96.5 
 Analysis Date = 07/01/06 
 Lab Sample ID = 1780112 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75168  Lab Value = 16.116 
 Most Probable Value = 16.665 
 Percent Recovery = 96.7 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1740229 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 21.487 
 Most Probable Value = 21.825 
 Percent Recovery = 98.5 
 Analysis Date = 06/29/06 
 Lab Sample ID = 1740209 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 16.245 
 Most Probable Value = 16.665 
 Percent Recovery = 97.5 
 Analysis Date = 06/28/06 
 Lab Sample ID = 1730124 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 16.100 
 Most Probable Value = 16.665 
 Percent Recovery = 96.6 
 Analysis Date = 06/22/06 
 Lab Sample ID = 1670243 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 21.573 
 Most Probable Value = 21.825 
 Percent Recovery = 98.8 
 Analysis Date = 06/21/06 
 Lab Sample ID = 1660145 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 16.306 
 Most Probable Value = 16.665 
 Percent Recovery = 97.8 
 Analysis Date = 06/17/06 
 Lab Sample ID = 1600201 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 21.758 
 Most Probable Value = 21.825 
 Percent Recovery = 99.7 
 Analysis Date = 06/17/06 
 Lab Sample ID = 1630149 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 21.847 
 Most Probable Value = 21.825 
 Percent Recovery = 100.1 
 Analysis Date = 06/15/06 
 Lab Sample ID = 1590163 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25172-75168  Lab Value = 16.226 
 Most Probable Value = 16.665 
 Percent Recovery = 97.4 
 Analysis Date = 06/09/06 
 Lab Sample ID = 1570195 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50170  Lab Value = 12.302 
 Most Probable Value = 12.500 
 Percent Recovery = 98.4 
 Analysis Date = 05/31/06 
 Lab Sample ID = 1460011 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.530 
 Most Probable Value = 21.825 
 Percent Recovery = 98.6 
 Analysis Date = 05/31/06 
 Lab Sample ID = 1460005 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 12.239 
 Most Probable Value = 12.500 
 Percent Recovery = 97.9 
 Analysis Date = 05/25/06 
 Lab Sample ID = 1420084 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.168 
 Most Probable Value = 12.500 
 Percent Recovery = 97.3 
 Analysis Date = 05/23/06 
 Lab Sample ID = 1380004 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.740 
 Most Probable Value = 21.825 
 Percent Recovery = 99.6 
 Analysis Date = 05/23/06 
 Lab Sample ID = 1390230 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 21.738 
 Most Probable Value = 21.825 
 Percent Recovery = 99.6 
 Analysis Date = 05/22/06 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 21.486 
 Most Probable Value = 21.825 
 Percent Recovery = 98.4 
 Analysis Date = 05/18/06 
 Lab Sample ID = 1320173 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 12.053 
 Most Probable Value = 12.500 
 Percent Recovery = 96.4 
 Analysis Date = 05/17/06 
 Lab Sample ID = 1310137 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.158 
 Most Probable Value = 12.500 
 Percent Recovery = 97.3 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1280102 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.552 
 Most Probable Value = 21.825 
 Percent Recovery = 98.7 
 Analysis Date = 05/12/06 
 Lab Sample ID = 1250137 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 12.120 
 Most Probable Value = 12.500 
 Percent Recovery = 97.0 
 Analysis Date = 05/11/06 
 Lab Sample ID = 1240136 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.523 
 Most Probable Value = 21.825 
 Percent Recovery = 98.6 
 Analysis Date = 05/09/06 
 Lab Sample ID = 1220156 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 12.035 
 Most Probable Value = 12.500 
 Percent Recovery = 96.3 
 Analysis Date = 05/05/06 
 Lab Sample ID = 1210050 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.757 
 Most Probable Value = 9.225 
 Percent Recovery = 94.9 
 Analysis Date = 05/02/06 
 Lab Sample ID = 1170182 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.888 
 Most Probable Value = 9.225 
 Percent Recovery = 96.3 
 Analysis Date = 04/28/06 
 Lab Sample ID = 1150097 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.140 
 Most Probable Value = 12.500 
 Percent Recovery = 97.1 
 Analysis Date = 04/28/06 
 Lab Sample ID = 1110231 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.808 
 Most Probable Value = 9.225 
 Percent Recovery = 95.5 
 Analysis Date = 04/27/06 
 Lab Sample ID = 1100073 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.325 
 Most Probable Value = 12.500 
 Percent Recovery = 98.6 
 Analysis Date = 04/26/06 
 Lab Sample ID = 1080076 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.920 
 Most Probable Value = 9.225 
 Percent Recovery = 96.7 
 Analysis Date = 04/25/06 
 Lab Sample ID = 1030096 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.197 
 Most Probable Value = 12.500 
 Percent Recovery = 97.6 
 Analysis Date = 04/25/06 
 Lab Sample ID = 1040007 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.780 
 Most Probable Value = 9.225 
 Percent Recovery = 95.2 
 Analysis Date = 04/12/06 
 Lab Sample ID = 1000125 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.175 
 Most Probable Value = 12.500 
 Percent Recovery = 97.4 
 Analysis Date = 04/12/06 
 Lab Sample ID = 0970090 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.758 
 Most Probable Value = 9.225 
 Percent Recovery = 94.9 
 Analysis Date = 04/10/06 
 Lab Sample ID = 0960077 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.133 
 Most Probable Value = 12.500 
 Percent Recovery = 97.1 
 Analysis Date = 04/05/06 
 Lab Sample ID = 0930083 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.812 
 Most Probable Value = 9.225 
 Percent Recovery = 95.5 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0870025 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.864 
 Most Probable Value = 9.323 
 Percent Recovery = 95.1 
 Analysis Date = 03/30/06 
 Lab Sample ID = 0860079 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 8.492 
 Most Probable Value = 9.225 
 Percent Recovery = 92.1 
 Analysis Date = 03/22/06 
 Lab Sample ID = 0750095 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.777 
 Most Probable Value = 9.225 
 Percent Recovery = 95.1 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0730045 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.855 
 Most Probable Value = 9.323 
 Percent Recovery = 95.0 
 Analysis Date = 03/17/06 
 Lab Sample ID = 0720059 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 8.916 
 Most Probable Value = 9.323 
 Percent Recovery = 95.6 
 Analysis Date = 03/10/06 
 Lab Sample ID = 0670053 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75170  Lab Value = 8.833 
 Most Probable Value = 9.225 
 Percent Recovery = 95.8 
 Analysis Date = 03/09/06 
 Lab Sample ID = 0660033 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.896 
 Most Probable Value = 9.323 
 Percent Recovery = 95.4 
 Analysis Date = 03/09/06 
 Lab Sample ID = 0650044 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75170  Lab Value = 8.803 
 Most Probable Value = 9.225 
 Percent Recovery = 95.4 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0610056 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.833 
 Most Probable Value = 9.323 
 Percent Recovery = 94.7 
 Analysis Date = 03/08/06 
 Lab Sample ID = 0600074 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25172-75170  Lab Value = 6.028 
 Most Probable Value = 6.248 
 Percent Recovery = 96.5 
 Analysis Date = 03/02/06 
 Lab Sample ID = 0590094 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75170-25DIW  Lab Value = 6.086 
 Most Probable Value = 6.248 
 Percent Recovery = 97.4 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0540072 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.969 
 Most Probable Value = 9.323 
 Percent Recovery = 96.2 
 Analysis Date = 02/27/06 
 Lab Sample ID = 0530040 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75170  Lab Value = 6.940 
 Most Probable Value = 6.248 
 Percent Recovery = 111.1 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0520094 
 Number of FPS (SD) = 1.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.940 
 Most Probable Value = 9.323 
 Percent Recovery = 95.9 
 Analysis Date = 02/23/06 
 Lab Sample ID = 0470066 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75170  Lab Value = 6.068 
 Most Probable Value = 6.248 
 Percent Recovery = 97.1 
 Analysis Date = 02/16/06 
 Lab Sample ID = 0440047 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 8.998 
 Most Probable Value = 9.323 
 Percent Recovery = 96.5 
 Analysis Date = 02/16/06 
 Lab Sample ID = 0450026 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75170  Lab Value = 6.783 
 Most Probable Value = 6.248 
 Percent Recovery = 108.6 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0370016 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 75170-25DIW  Lab Value = 9.976 
 Most Probable Value = 9.323 
 Percent Recovery = 107.0 
 Analysis Date = 02/09/06 
 Lab Sample ID = 0380037 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 25172-75170  Lab Value = 9.016 
 Most Probable Value = 9.323 
 Percent Recovery = 96.7 
 Analysis Date = 02/08/06 
 Lab Sample ID = 0330065 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75170  Lab Value = 16.316 
 Most Probable Value = 16.665 
 Percent Recovery = 97.9 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0250059 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50170  Lab Value = 6.609 
 Most Probable Value = 6.248 
 Percent Recovery = 105.8 
 Analysis Date = 01/26/06 
 Lab Sample ID = 0240043 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.528 
 Most Probable Value = 16.665 
 Percent Recovery = 99.2 
 Analysis Date = 01/26/06 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 6.046 
 Most Probable Value = 6.248 
 Percent Recovery = 96.8 
 Analysis Date = 01/24/06 
 Lab Sample ID = 0190005 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.549 
 Most Probable Value = 16.665 
 Percent Recovery = 99.3 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0130008 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 16.527 
 Most Probable Value = 16.665 
 Percent Recovery = 99.2 
 Analysis Date = 01/20/06 
 Lab Sample ID = 0100027 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50170  Lab Value = 6.403 
 Most Probable Value = 6.248 
 Percent Recovery = 102.5 
 Analysis Date = 01/19/06 
 Lab Sample ID = 0170063 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 75170-25DIW  Lab Value = 6.144 
 Most Probable Value = 6.248 
 Percent Recovery = 98.3 
 Analysis Date = 01/14/06 
 Lab Sample ID = 0090007 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.080 
 Most Probable Value = 16.665 
 Percent Recovery = 96.5 
 Analysis Date = 01/14/06 
 Lab Sample ID = 0060011 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50170  Lab Value = 6.270 
 Most Probable Value = 6.248 
 Percent Recovery = 100.4 
 Analysis Date = 01/06/06 
 Lab Sample ID = 0040036 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75170-25DIW  Lab Value = 16.458 
 Most Probable Value = 16.665 
 Percent Recovery = 98.8 
 Analysis Date = 01/06/06 
 Lab Sample ID = 3640076 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50170  Lab Value = 22.242 
 Most Probable Value = 21.825 
 Percent Recovery = 101.9 
 Analysis Date = 01/05/06 
 Lab Sample ID = 3630006 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25172-75168  Lab Value = 15.975 
 Most Probable Value = 16.665 
 Percent Recovery = 95.9 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3560004 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 21.213 
 Most Probable Value = 21.825 
 Percent Recovery = 97.2 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3570006 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75168  Lab Value = 21.138 
 Most Probable Value = 21.825 
 Percent Recovery = 96.9 
 Analysis Date = 01/04/06 
 Lab Sample ID = 3550004 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25172-75168  Lab Value = 16.029 
 Most Probable Value = 16.665 
 Percent Recovery = 96.2 
 Analysis Date = 12/22/05 
 Lab Sample ID = 3530069 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 16.034 
 Most Probable Value = 16.665 
 Percent Recovery = 96.2 
 Analysis Date = 12/19/05 
 Lab Sample ID = 3490152 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 21.420 
 Most Probable Value = 21.825 
 Percent Recovery = 98.1 
 Analysis Date = 12/17/05 
 Lab Sample ID = 3480001 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75168  Lab Value = 15.779 
 Most Probable Value = 16.665 
 Percent Recovery = 94.7 
 Analysis Date = 12/14/05 
 Lab Sample ID = 3420003 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50168-50170  Lab Value = 21.891 
 Most Probable Value = 21.825 
 Percent Recovery = 100.3 
 Analysis Date = 12/14/05 
 Lab Sample ID = 3430074 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 15.995 
 Most Probable Value = 16.665 
 Percent Recovery = 96.0 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3390047 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50170  Lab Value = 21.464 
 Most Probable Value = 21.825 
 Percent Recovery = 98.3 
 Analysis Date = 12/09/05 
 Lab Sample ID = 3400168 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25172-75168  Lab Value = 12.123 
 Most Probable Value = 12.500 
 Percent Recovery = 97.0 
 Analysis Date = 12/02/05 
 Lab Sample ID = 3340010 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.220 
 Most Probable Value = 21.825 
 Percent Recovery = 97.2 
 Analysis Date = 12/02/05 
 Lab Sample ID = 3340007 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25172-75168  Lab Value = 12.257 
 Most Probable Value = 12.500 
 Percent Recovery = 98.1 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3270114 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.395 
 Most Probable Value = 21.825 
 Percent Recovery = 98.0 
 Analysis Date = 11/30/05 
 Lab Sample ID = 3260096 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75168  Lab Value = 12.165 
 Most Probable Value = 12.500 
 Percent Recovery = 97.3 
 Analysis Date = 11/23/05 
 Lab Sample ID = 3250048 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.633 
 Most Probable Value = 21.825 
 Percent Recovery = 99.1 
 Analysis Date = 11/22/05 
 Lab Sample ID = 3210140 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25172-75168  Lab Value = 21.714 
 Most Probable Value = 21.825 
 Percent Recovery = 99.5 
 Analysis Date = 11/18/05 
 Lab Sample ID = 3190011 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25172-75168  Lab Value = 12.350 
 Most Probable Value = 12.500 
 Percent Recovery = 98.8 
 Analysis Date = 11/16/05 
 Lab Sample ID = 3180037 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.246 
 Most Probable Value = 12.500 
 Percent Recovery = 98.0 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3120059 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.263 
 Most Probable Value = 12.500 
 Percent Recovery = 98.1 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3080099 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.418 
 Most Probable Value = 21.825 
 Percent Recovery = 98.1 
 Analysis Date = 11/10/05 
 Lab Sample ID = 3110076 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25172-75168  Lab Value = 8.972 
 Most Probable Value = 9.225 
 Percent Recovery = 97.3 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3010128 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.415 
 Most Probable Value = 12.500 
 Percent Recovery = 99.3 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3040128 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 21.966 
 Most Probable Value = 21.825 
 Percent Recovery = 100.6 
 Analysis Date = 11/08/05 
 Lab Sample ID = 3060045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25172-75168  Lab Value = 8.914 
 Most Probable Value = 9.225 
 Percent Recovery = 96.6 
 Analysis Date = 11/02/05 
 Lab Sample ID = 2980100 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.876 
 Most Probable Value = 9.225 
 Percent Recovery = 96.2 
 Analysis Date = 10/29/05 
 Lab Sample ID = 2970030 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.184 
 Most Probable Value = 12.500 
 Percent Recovery = 97.5 
 Analysis Date = 10/29/05 
 Lab Sample ID = 2970037 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.316 
 Most Probable Value = 12.500 
 Percent Recovery = 98.5 
 Analysis Date = 10/24/05 
 Lab Sample ID = 2920100 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.934 
 Most Probable Value = 9.225 
 Percent Recovery = 96.8 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2870110 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.507 
 Most Probable Value = 12.500 
 Percent Recovery = 100.1 
 Analysis Date = 10/20/05 
 Lab Sample ID = 2900077 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 8.996 
 Most Probable Value = 9.225 
 Percent Recovery = 97.5 
 Analysis Date = 10/19/05 
 Lab Sample ID = 2790063 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75172-25DIW  Lab Value = 8.932 
 Most Probable Value = 9.225 
 Percent Recovery = 96.8 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2850127 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75172-25DIW  Lab Value = 12.291 
 Most Probable Value = 12.500 
 Percent Recovery = 98.3 
 Analysis Date = 10/15/05 
 Lab Sample ID = 2800165 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.535 
 Most Probable Value = 12.500 
 Percent Recovery = 100.3 
 Analysis Date = 10/11/05 
 Lab Sample ID = 2770190 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.248 
 Most Probable Value = 12.500 
 Percent Recovery = 98.0 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2720016 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 18.328 
 Most Probable Value = 18.100 
 Percent Recovery = 101.3 
 Analysis Date = 10/06/05 
 Lab Sample ID = 2700024 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50168-50164  Lab Value = 17.905 
 Most Probable Value = 18.100 
 Percent Recovery = 98.9 
 Analysis Date = 09/29/05 
 Lab Sample ID = 2660202 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 12.257 
 Most Probable Value = 12.500 
 Percent Recovery = 98.1 
 Analysis Date = 09/28/05 
 Lab Sample ID = 2650124 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.208 
 Most Probable Value = 12.500 
 Percent Recovery = 97.7 
 Analysis Date = 09/24/05 
 Lab Sample ID = 2580115 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 18.020 
 Most Probable Value = 18.100 
 Percent Recovery = 99.6 
 Analysis Date = 09/22/05 
 Lab Sample ID = 2630006 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 17.971 
 Most Probable Value = 18.100 
 Percent Recovery = 99.3 
 Analysis Date = 09/16/05 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 12.448 
 Most Probable Value = 12.500 
 Percent Recovery = 99.6 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2510180 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 18.167 
 Most Probable Value = 18.100 
 Percent Recovery = 100.4 
 Analysis Date = 09/14/05 
 Lab Sample ID = 2520043 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50164  Lab Value = 17.895 
 Most Probable Value = 18.100 
 Percent Recovery = 98.9 
 Analysis Date = 09/10/05 
 Lab Sample ID = 2490117 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 12.291 
 Most Probable Value = 12.500 
 Percent Recovery = 98.3 
 Analysis Date = 09/09/05 
 Lab Sample ID = 2450120 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 18.008 
 Most Probable Value = 18.100 
 Percent Recovery = 99.5 
 Analysis Date = 09/01/05 
 Lab Sample ID = 2380183 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 42.044 
 Most Probable Value = 42.150 
 Percent Recovery = 99.7 
 Analysis Date = 08/30/05 
 Lab Sample ID = 2360004 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 41.848 
 Most Probable Value = 42.150 
 Percent Recovery = 99.3 
 Analysis Date = 08/27/05 
 Lab Sample ID = 2340043 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 41.103 
 Most Probable Value = 42.150 
 Percent Recovery = 97.5 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2290212 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75166-25DIW  Lab Value = 18.002 
 Most Probable Value = 18.100 
 Percent Recovery = 99.5 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2310007 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 17.670 
 Most Probable Value = 18.100 
 Percent Recovery = 97.6 
 Analysis Date = 08/25/05 
 Lab Sample ID = 2280032 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50164  Lab Value = 17.986 
 Most Probable Value = 18.100 
 Percent Recovery = 99.4 
 Analysis Date = 08/24/05 
 Lab Sample ID = 2240418 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 42.070 
 Most Probable Value = 42.150 
 Percent Recovery = 99.8 
 Analysis Date = 08/19/05 
 Lab Sample ID = 2230319 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 41.803 
 Most Probable Value = 42.150 
 Percent Recovery = 99.2 
 Analysis Date = 08/19/05 
 Lab Sample ID = 2220222 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 17.360 
 Most Probable Value = 18.100 
 Percent Recovery = 95.9 
 Analysis Date = 08/16/05 
 Lab Sample ID = 2170142 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50164  Lab Value = 41.905 
 Most Probable Value = 42.150 
 Percent Recovery = 99.4 
 Analysis Date = 08/13/05 
 Lab Sample ID = 2150227 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 17.853 
 Most Probable Value = 18.100 
 Percent Recovery = 98.6 
 Analysis Date = 08/12/05 
 Lab Sample ID = 2140085 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 42.132 
 Most Probable Value = 42.150 
 Percent Recovery = 100.0 
 Analysis Date = 08/10/05 
 Lab Sample ID = 2100053 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 33.533 
 Most Probable Value = 33.700 
 Percent Recovery = 99.5 
 Analysis Date = 08/03/05 
 Lab Sample ID = 2080321 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 33.493 
 Most Probable Value = 33.700 
 Percent Recovery = 99.4 
 Analysis Date = 08/02/05 
 Lab Sample ID = 2060112 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 41.769 
 Most Probable Value = 42.150 
 Percent Recovery = 99.1 
 Analysis Date = 07/30/05 
 Lab Sample ID = 2030282 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 42.047 
 Most Probable Value = 42.150 
 Percent Recovery = 99.8 
 Analysis Date = 07/29/05 
 Lab Sample ID = 2000159 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 33.371 
 Most Probable Value = 33.700 
 Percent Recovery = 99.0 
 Analysis Date = 07/29/05 
 Lab Sample ID = 2010184 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50166  Lab Value = 42.039 
 Most Probable Value = 42.150 
 Percent Recovery = 99.7 
 Analysis Date = 07/20/05 
 Lab Sample ID = 1960088 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 33.463 
 Most Probable Value = 33.700 
 Percent Recovery = 99.3 
 Analysis Date = 07/19/05 
 Lab Sample ID = 1940290 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 33.505 
 Most Probable Value = 33.700 
 Percent Recovery = 99.4 
 Analysis Date = 07/15/05 
 Lab Sample ID = 1920125 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 33.837 
 Most Probable Value = 33.700 
 Percent Recovery = 100.4 
 Analysis Date = 07/13/05 
 Lab Sample ID = 1870123 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50166  Lab Value = 42.085 
 Most Probable Value = 42.150 
 Percent Recovery = 99.8 
 Analysis Date = 07/12/05 
 Lab Sample ID = 1890263 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 42.649 
 Most Probable Value = 42.150 
 Percent Recovery = 101.2 
 Analysis Date = 07/08/05 
 Lab Sample ID = 1860039 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 33.673 
 Most Probable Value = 33.700 
 Percent Recovery = 99.9 
 Analysis Date = 07/07/05 
 Lab Sample ID = 1810184 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50166  Lab Value = 48.174 
 Most Probable Value = 48.400 
 Percent Recovery = 99.5 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1800016 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 48.852 
 Most Probable Value = 48.400 
 Percent Recovery = 100.9 
 Analysis Date = 07/01/05 
 Lab Sample ID = 1750354 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 33.441 
 Most Probable Value = 33.700 
 Percent Recovery = 99.2 
 Analysis Date = 06/24/05 
 Lab Sample ID = 1710125 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50166  Lab Value = 34.007 
 Most Probable Value = 33.700 
 Percent Recovery = 100.9 
 Analysis Date = 06/23/05 
 Lab Sample ID = 1740228 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50166  Lab Value = 49.249 
 Most Probable Value = 48.400 
 Percent Recovery = 101.8 
 Analysis Date = 06/23/05 
 Lab Sample ID = 1720230 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 33.795 
 Most Probable Value = 33.700 
 Percent Recovery = 100.3 
 Analysis Date = 06/21/05 
 Lab Sample ID = 1670214 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50166  Lab Value = 48.685 
 Most Probable Value = 48.400 
 Percent Recovery = 100.6 
 Analysis Date = 06/18/05 
 Lab Sample ID = 1650167 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 48.198 
 Most Probable Value = 48.400 
 Percent Recovery = 99.6 
 Analysis Date = 06/17/05 
 Lab Sample ID = 1610160 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 33.021 
 Most Probable Value = 33.700 
 Percent Recovery = 98.0 
 Analysis Date = 06/16/05 
 Lab Sample ID = 1600262 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50166  Lab Value = 48.580 
 Most Probable Value = 48.400 
 Percent Recovery = 100.4 
 Analysis Date = 06/15/05 
 Lab Sample ID = 1580152 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25168-75166  Lab Value = 32.980 
 Most Probable Value = 33.700 
 Percent Recovery = 97.9 
 Analysis Date = 06/09/05 
 Lab Sample ID = 1570143 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50166  Lab Value = 48.796 
 Most Probable Value = 48.400 
 Percent Recovery = 100.8 
 Analysis Date = 06/08/05 
 Lab Sample ID = 1510155 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 5.369 
 Most Probable Value = 5.600 
 Percent Recovery = 95.9 
 Analysis Date = 06/02/05 
 Lab Sample ID = 1450133 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 48.492 
 Most Probable Value = 48.400 
 Percent Recovery = 100.2 
 Analysis Date = 05/26/05 
 Lab Sample ID = 1370183 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25168-75166  Lab Value = 4.854 
 Most Probable Value = 5.600 
 Percent Recovery = 86.7 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1430071 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 47.164 
 Most Probable Value = 48.400 
 Percent Recovery = 97.4 
 Analysis Date = 05/25/05 
 Lab Sample ID = 1400212 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25168-75166  Lab Value = 5.380 
 Most Probable Value = 5.600 
 Percent Recovery = 96.1 
 Analysis Date = 05/21/05 
 Lab Sample ID = 1380126 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 47.795 
 Most Probable Value = 48.400 
 Percent Recovery = 98.8 
 Analysis Date = 05/19/05 
 Lab Sample ID = 1330243 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25168-75166  Lab Value = 5.555 
 Most Probable Value = 5.600 
 Percent Recovery = 99.2 
 Analysis Date = 05/18/05 
 Lab Sample ID = 1310149 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.500 
 Most Probable Value = 5.600 
 Percent Recovery = 98.2 
 Analysis Date = 05/11/05 
 Lab Sample ID = 1290082 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 46.509 
 Most Probable Value = 48.400 
 Percent Recovery = 96.1 
 Analysis Date = 05/10/05 
 Lab Sample ID = 1260175 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25168-75166  Lab Value = 5.637 
 Most Probable Value = 5.600 
 Percent Recovery = 100.7 
 Analysis Date = 05/09/05 
 Lab Sample ID = 1240238 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 47.936 
 Most Probable Value = 48.400 
 Percent Recovery = 99.0 
 Analysis Date = 05/07/05 
 Lab Sample ID = 1230133 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 4.852 
 Most Probable Value = 5.600 
 Percent Recovery = 86.6 
 Analysis Date = 05/03/05 
 Lab Sample ID = 1190254 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.243 
 Most Probable Value = 12.500 
 Percent Recovery = 89.9 
 Analysis Date = 05/02/05 
 Lab Sample ID = 1170145 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 5.293 
 Most Probable Value = 5.600 
 Percent Recovery = 94.5 
 Analysis Date = 04/30/05 
 Lab Sample ID = 1120324 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.157 
 Most Probable Value = 12.500 
 Percent Recovery = 89.3 
 Analysis Date = 04/29/05 
 Lab Sample ID = 1150104 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.065 
 Most Probable Value = 12.500 
 Percent Recovery = 88.5 
 Analysis Date = 04/27/05 
 Lab Sample ID = 1100120 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 5.436 
 Most Probable Value = 5.600 
 Percent Recovery = 97.1 
 Analysis Date = 04/27/05 
 Lab Sample ID = 1050219 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 48.914 
 Most Probable Value = 48.400 
 Percent Recovery = 101.1 
 Analysis Date = 04/27/05 
 Lab Sample ID = 3490090 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 4.697 
 Most Probable Value = 5.600 
 Percent Recovery = 83.9 
 Analysis Date = 04/26/05 
 Lab Sample ID = 1090064 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.402 
 Most Probable Value = 12.500 
 Percent Recovery = 99.2 
 Analysis Date = 04/23/05 
 Lab Sample ID = 1030094 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.321 
 Most Probable Value = 12.500 
 Percent Recovery = 98.6 
 Analysis Date = 04/22/05 
 Lab Sample ID = 1010109 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.240 
 Most Probable Value = 12.500 
 Percent Recovery = 97.9 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0960149 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.572 
 Most Probable Value = 5.600 
 Percent Recovery = 81.6 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0980167 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.467 
 Most Probable Value = 5.600 
 Percent Recovery = 97.6 
 Analysis Date = 04/19/05 
 Lab Sample ID = 0950132 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.175 
 Most Probable Value = 12.500 
 Percent Recovery = 89.4 
 Analysis Date = 04/12/05 
 Lab Sample ID = 0870068 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 16.580 
 Most Probable Value = 18.100 
 Percent Recovery = 91.6 
 Analysis Date = 04/11/05 
 Lab Sample ID = 0840176 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50168-50164  Lab Value = 12.255 
 Most Probable Value = 12.500 
 Percent Recovery = 98.0 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0810029 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50168-50DIW  Lab Value = 18.047 
 Most Probable Value = 18.100 
 Percent Recovery = 99.7 
 Analysis Date = 04/07/05 
 Lab Sample ID = 0810033 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 12.430 
 Most Probable Value = 12.500 
 Percent Recovery = 99.4 
 Analysis Date = 04/06/05 
 Lab Sample ID = 0660058 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 18.128 
 Most Probable Value = 18.100 
 Percent Recovery = 100.2 
 Analysis Date = 04/06/05 
 Lab Sample ID = 0760179 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50168-50164  Lab Value = 47.540 
 Most Probable Value = 48.400 
 Percent Recovery = 98.2 
 Analysis Date = 04/06/05 
 Lab Sample ID = 3200082 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25168-75166  Lab Value = 12.462 
 Most Probable Value = 12.500 
 Percent Recovery = 99.7 
 Analysis Date = 04/05/05 
 Lab Sample ID = 0750082 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 12.422 
 Most Probable Value = 12.500 
 Percent Recovery = 99.4 
 Analysis Date = 04/05/05 
 Lab Sample ID = 0730075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 42.032 
 Most Probable Value = 42.150 
 Percent Recovery = 99.7 
 Analysis Date = 04/02/05 
 Lab Sample ID = 0540035 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 17.518 
 Most Probable Value = 18.100 
 Percent Recovery = 96.8 
 Analysis Date = 04/02/05 
 Lab Sample ID = 0700205 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50164  Lab Value = 17.917 
 Most Probable Value = 18.100 
 Percent Recovery = 99.0 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0670093 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50168-50164  Lab Value = 12.479 
 Most Probable Value = 12.500 
 Percent Recovery = 99.8 
 Analysis Date = 03/31/05 
 Lab Sample ID = 0610080 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50168-50DIW  Lab Value = 18.187 
 Most Probable Value = 18.100 
 Percent Recovery = 100.5 
 Analysis Date = 03/31/05 
 Lab Sample ID = 0620100 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50164  Lab Value = 17.977 
 Most Probable Value = 18.100 
 Percent Recovery = 99.3 
 Analysis Date = 03/29/05 
 Lab Sample ID = 0590068 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 40.753 
 Most Probable Value = 42.150 
 Percent Recovery = 96.7 
 Analysis Date = 03/28/05 
 Lab Sample ID = 0560029 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 16.953 
 Most Probable Value = 18.100 
 Percent Recovery = 93.7 
 Analysis Date = 03/26/05 
 Lab Sample ID = 0480106 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50168-50164  Lab Value = 40.960 
 Most Probable Value = 42.150 
 Percent Recovery = 97.2 
 Analysis Date = 03/25/05 
 Lab Sample ID = 0530104 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75166-25DIW  Lab Value = 16.844 
 Most Probable Value = 18.100 
 Percent Recovery = 93.1 
 Analysis Date = 03/25/05 
 Lab Sample ID = 0530102 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50168-50164  Lab Value = 17.976 
 Most Probable Value = 18.100 
 Percent Recovery = 99.3 
 Analysis Date = 03/25/05 
 Lab Sample ID = 0470026 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 42.191 
 Most Probable Value = 42.150 
 Percent Recovery = 100.1 
 Analysis Date = 03/24/05 
 Lab Sample ID = 0420131 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 42.315 
 Most Probable Value = 42.150 
 Percent Recovery = 100.4 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0390057 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 42.369 
 Most Probable Value = 42.150 
 Percent Recovery = 100.5 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0380081 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 75166-25DIW  Lab Value = 18.007 
 Most Probable Value = 18.100 
 Percent Recovery = 99.5 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0380080 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 17.953 
 Most Probable Value = 18.100 
 Percent Recovery = 99.2 
 Analysis Date = 03/23/05 
 Lab Sample ID = 0330053 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50168-50164  Lab Value = 33.564 
 Most Probable Value = 33.700 
 Percent Recovery = 99.6 
 Analysis Date = 03/22/05 
 Lab Sample ID = 0210119 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 42.237 
 Most Probable Value = 42.150 
 Percent Recovery = 100.2 
 Analysis Date = 03/19/05 
 Lab Sample ID = 0310046 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 75166-25DIW  Lab Value = 33.438 
 Most Probable Value = 33.700 
 Percent Recovery = 99.2 
 Analysis Date = 03/19/05 
 Lab Sample ID = 0280052 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50164-50166  Lab Value = 33.450 
 Most Probable Value = 33.700 
 Percent Recovery = 99.3 
 Analysis Date = 03/18/05 
 Lab Sample ID = 0250044 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50166  Lab Value = 41.634 
 Most Probable Value = 42.150 
 Percent Recovery = 98.8 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0240051 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 41.714 
 Most Probable Value = 42.150 
 Percent Recovery = 99.0 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0190085 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 41.716 
 Most Probable Value = 42.150 
 Percent Recovery = 99.0 
 Analysis Date = 03/17/05 
 Lab Sample ID = 0180073 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75166-25DIW  Lab Value = 35.291 
 Most Probable Value = 33.700 
 Percent Recovery = 104.7 
 Analysis Date = 03/15/05 
 Lab Sample ID = 0130108 
 Number of FPS (SD) = 0.9 
 Blind Sample ID = 50164-50166  Lab Value = 34.983 
 Most Probable Value = 33.700 
 Percent Recovery = 103.8 
 Analysis Date = 03/12/05 
 Lab Sample ID = 0100087 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50166  Lab Value = 43.655 
 Most Probable Value = 42.150 
 Percent Recovery = 103.6 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0070092 
 Number of FPS (SD) = 0.7 
 Blind Sample ID = 75166-25DIW  Lab Value = 34.973 
 Most Probable Value = 33.700 
 Percent Recovery = 103.8 
 Analysis Date = 03/11/05 
 Lab Sample ID = 0060062 
 Number of FPS (SD) = 0.8 
 Blind Sample ID = 50164-50166  Lab Value = 43.019 
 Most Probable Value = 42.150 
 Percent Recovery = 102.1 
 Analysis Date = 03/10/05 
 Lab Sample ID = 0040023 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 75166-25DIW  Lab Value = 34.286 
 Most Probable Value = 33.700 
 Percent Recovery = 101.7 
 Analysis Date = 03/09/05 
 Lab Sample ID = 3640099 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50166  Lab Value = 33.201 
 Most Probable Value = 33.700 
 Percent Recovery = 98.5 
 Analysis Date = 03/08/05 
 Lab Sample ID = 3570032 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50166  Lab Value = 48.268 
 Most Probable Value = 48.400 
 Percent Recovery = 99.7 
 Analysis Date = 03/08/05 
 Lab Sample ID = 3630016 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 47.889 
 Most Probable Value = 48.400 
 Percent Recovery = 98.9 
 Analysis Date = 03/08/05 
 Lab Sample ID = 3620026 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25168-75166  Lab Value = 33.133 
 Most Probable Value = 33.700 
 Percent Recovery = 98.3 
 Analysis Date = 03/05/05 
 Lab Sample ID = 3520152 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50166  Lab Value = 48.052 
 Most Probable Value = 48.400 
 Percent Recovery = 99.3 
 Analysis Date = 03/05/05 
 Lab Sample ID = 3560050 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 33.119 
 Most Probable Value = 33.700 
 Percent Recovery = 98.3 
 Analysis Date = 03/04/05 
 Lab Sample ID = 3500121 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50166  Lab Value = 33.729 
 Most Probable Value = 33.700 
 Percent Recovery = 100.1 
 Analysis Date = 03/03/05 
 Lab Sample ID = 3430168 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50164-50166  Lab Value = 48.247 
 Most Probable Value = 48.400 
 Percent Recovery = 99.7 
 Analysis Date = 03/02/05 
 Lab Sample ID = 3440142 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 48.247 
 Most Probable Value = 48.400 
 Percent Recovery = 99.7 
 Analysis Date = 02/28/05 
 Lab Sample ID = 3100046 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25168-75166  Lab Value = 49.113 
 Most Probable Value = 48.400 
 Percent Recovery = 101.5 
 Analysis Date = 02/26/05 
 Lab Sample ID = 3430065 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 33.107 
 Most Probable Value = 33.700 
 Percent Recovery = 98.2 
 Analysis Date = 02/25/05 
 Lab Sample ID = 3410091 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50166  Lab Value = 49.258 
 Most Probable Value = 48.400 
 Percent Recovery = 101.8 
 Analysis Date = 02/19/05 
 Lab Sample ID = 3350091 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25168-75166  Lab Value = 5.554 
 Most Probable Value = 5.600 
 Percent Recovery = 99.2 
 Analysis Date = 02/18/05 
 Lab Sample ID = 3280101 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.560 
 Most Probable Value = 5.600 
 Percent Recovery = 99.3 
 Analysis Date = 02/18/05 
 Lab Sample ID = 3270046 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 48.991 
 Most Probable Value = 48.400 
 Percent Recovery = 101.2 
 Analysis Date = 02/18/05 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 48.991 
 Most Probable Value = 48.400 
 Percent Recovery = 101.2 
 Analysis Date = 02/18/05 
 Lab Sample ID = 3270054 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25168-75166  Lab Value = 4.713 
 Most Probable Value = 5.600 
 Percent Recovery = 84.2 
 Analysis Date = 02/17/05 
 Lab Sample ID = 3310072 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 49.100 
 Most Probable Value = 48.400 
 Percent Recovery = 101.4 
 Analysis Date = 02/12/05 
 Lab Sample ID = 3220111 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25168-75166  Lab Value = 5.350 
 Most Probable Value = 5.600 
 Percent Recovery = 95.5 
 Analysis Date = 02/10/05 
 Lab Sample ID = 3150132 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.731 
 Most Probable Value = 5.600 
 Percent Recovery = 102.3 
 Analysis Date = 02/09/05 
 Lab Sample ID = 3060016 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.381 
 Most Probable Value = 5.600 
 Percent Recovery = 96.1 
 Analysis Date = 02/03/05 
 Lab Sample ID = 3130199 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.350 
 Most Probable Value = 5.600 
 Percent Recovery = 95.5 
 Analysis Date = 02/02/05 
 Lab Sample ID = 3080118 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 4.461 
 Most Probable Value = 5.600 
 Percent Recovery = 79.7 
 Analysis Date = 02/02/05 
 Lab Sample ID = 2940025 
 Number of FPS (SD) = -2.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 49.623 
 Most Probable Value = 48.400 
 Percent Recovery = 102.5 
 Analysis Date = 02/02/05 
 Lab Sample ID = 3080007 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25168-75166  Lab Value = 12.547 
 Most Probable Value = 12.500 
 Percent Recovery = 100.4 
 Analysis Date = 01/22/05 
 Lab Sample ID = 2870066 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50168-50DIW  Lab Value = 5.405 
 Most Probable Value = 5.600 
 Percent Recovery = 96.5 
 Analysis Date = 01/22/05 
 Lab Sample ID = 2650152 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.146 
 Most Probable Value = 12.500 
 Percent Recovery = 97.2 
 Analysis Date = 01/21/05 
 Lab Sample ID = 3010208 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50168-50DIW  Lab Value = 11.848 
 Most Probable Value = 12.500 
 Percent Recovery = 94.8 
 Analysis Date = 01/19/05 
 Lab Sample ID = 2990111 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 5.313 
 Most Probable Value = 5.600 
 Percent Recovery = 94.9 
 Analysis Date = 01/19/05 
 Lab Sample ID = 2960265 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.016 
 Most Probable Value = 12.500 
 Percent Recovery = 96.1 
 Analysis Date = 01/13/05 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50168-50DIW  Lab Value = 5.202 
 Most Probable Value = 5.600 
 Percent Recovery = 92.9 
 Analysis Date = 01/13/05 
 Lab Sample ID = 2890204 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.904 
 Most Probable Value = 12.500 
 Percent Recovery = 95.2 
 Analysis Date = 01/06/05 
 Lab Sample ID = 2820229 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50168-50DIW  Lab Value = 5.177 
 Most Probable Value = 5.600 
 Percent Recovery = 92.4 
 Analysis Date = 01/06/05 
 Lab Sample ID = 2820219 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.823 
 Most Probable Value = 12.500 
 Percent Recovery = 94.6 
 Analysis Date = 12/31/04 
 Lab Sample ID = 2790156 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50168-50DIW  Lab Value = 4.721 
 Most Probable Value = 5.600 
 Percent Recovery = 84.3 
 Analysis Date = 12/29/04 
 Lab Sample ID = 2780100 
 Number of FPS (SD) = -1.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.158 
 Most Probable Value = 5.600 
 Percent Recovery = 92.1 
 Analysis Date = 12/23/04 
 Lab Sample ID = 2730045 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.603 
 Most Probable Value = 12.300 
 Percent Recovery = 94.3 
 Analysis Date = 12/22/04 
 Lab Sample ID = 2710004 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50164  Lab Value = 43.546 
 Most Probable Value = 43.350 
 Percent Recovery = 100.5 
 Analysis Date = 12/18/04 
 Lab Sample ID = 2660098 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 4.844 
 Most Probable Value = 5.600 
 Percent Recovery = 86.5 
 Analysis Date = 12/15/04 
 Lab Sample ID = 2610099 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.099 
 Most Probable Value = 12.300 
 Percent Recovery = 90.2 
 Analysis Date = 12/15/04 
 Lab Sample ID = 2610104 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50162-50164  Lab Value = 4.740 
 Most Probable Value = 5.600 
 Percent Recovery = 84.6 
 Analysis Date = 12/10/04 
 Lab Sample ID = 2570021 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 10.913 
 Most Probable Value = 12.300 
 Percent Recovery = 88.7 
 Analysis Date = 12/07/04 
 Lab Sample ID = 2540393 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50162-50164  Lab Value = 41.490 
 Most Probable Value = 43.350 
 Percent Recovery = 95.7 
 Analysis Date = 12/06/04 
 Lab Sample ID = 2520139 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50160  Lab Value = 4.851 
 Most Probable Value = 5.600 
 Percent Recovery = 86.6 
 Analysis Date = 12/04/04 
 Lab Sample ID = 2520066 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.377 
 Most Probable Value = 12.300 
 Percent Recovery = 92.5 
 Analysis Date = 11/26/04 
 Lab Sample ID = 2470069 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50162-50164  Lab Value = 43.662 
 Most Probable Value = 43.350 
 Percent Recovery = 100.7 
 Analysis Date = 11/26/04 
 Lab Sample ID = 2470067 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 11.729 
 Most Probable Value = 12.300 
 Percent Recovery = 95.4 
 Analysis Date = 11/22/04 
 Lab Sample ID = 2450030 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50164  Lab Value = 57.348 
 Most Probable Value = 57.775 
 Percent Recovery = 99.3 
 Analysis Date = 11/17/04 
 Lab Sample ID = 2400254 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25164-75160  Lab Value = 11.528 
 Most Probable Value = 12.300 
 Percent Recovery = 93.7 
 Analysis Date = 11/16/04 
 Lab Sample ID = 2390382 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50164  Lab Value = 32.587 
 Most Probable Value = 32.985 
 Percent Recovery = 98.8 
 Analysis Date = 11/09/04 
 Lab Sample ID = 2380231 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 4.640 
 Most Probable Value = 5.600 
 Percent Recovery = 82.9 
 Analysis Date = 11/08/04 
 Lab Sample ID = 2720076 
 Number of FPS (SD) = -1.7 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.663 
 Most Probable Value = 43.350 
 Percent Recovery = 98.4 
 Analysis Date = 11/08/04 
 Lab Sample ID = 2720112 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50160  Lab Value = 58.278 
 Most Probable Value = 57.775 
 Percent Recovery = 100.9 
 Analysis Date = 10/21/04 
 Lab Sample ID = 2290109 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25164-75160  Lab Value = 56.630 
 Most Probable Value = 57.775 
 Percent Recovery = 98.0 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2360304 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25164-75160  Lab Value = 56.800 
 Most Probable Value = 57.775 
 Percent Recovery = 98.3 
 Analysis Date = 10/14/04 
 Lab Sample ID = 2360306 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25164-75160  Lab Value = 12.650 
 Most Probable Value = 12.300 
 Percent Recovery = 102.8 
 Analysis Date = 10/09/04 
 Lab Sample ID = 2330199 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 33.240 
 Most Probable Value = 32.985 
 Percent Recovery = 100.8 
 Analysis Date = 10/07/04 
 Lab Sample ID = 2310185 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 12.206 
 Most Probable Value = 12.300 
 Percent Recovery = 99.2 
 Analysis Date = 10/05/04 
 Lab Sample ID = 2290180 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 12.610 
 Most Probable Value = 12.300 
 Percent Recovery = 102.5 
 Analysis Date = 09/30/04 
 Lab Sample ID = 2250113 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 33.489 
 Most Probable Value = 32.985 
 Percent Recovery = 101.5 
 Analysis Date = 09/29/04 
 Lab Sample ID = 2240195 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 57.885 
 Most Probable Value = 57.775 
 Percent Recovery = 100.2 
 Analysis Date = 09/28/04 
 Lab Sample ID = 2220154 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25164-75160  Lab Value = 12.330 
 Most Probable Value = 12.300 
 Percent Recovery = 100.2 
 Analysis Date = 09/27/04 
 Lab Sample ID = 2190179 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50164  Lab Value = 33.210 
 Most Probable Value = 32.985 
 Percent Recovery = 100.7 
 Analysis Date = 09/27/04 
 Lab Sample ID = 2030081 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 58.111 
 Most Probable Value = 57.775 
 Percent Recovery = 100.6 
 Analysis Date = 09/24/04 
 Lab Sample ID = 2180208 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25164-75160  Lab Value = 33.205 
 Most Probable Value = 32.985 
 Percent Recovery = 100.7 
 Analysis Date = 09/23/04 
 Lab Sample ID = 2170216 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 89.750 
 Most Probable Value = 89.150 
 Percent Recovery = 100.7 
 Analysis Date = 09/22/04 
 Lab Sample ID = 2120268 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 43.320 
 Most Probable Value = 43.350 
 Percent Recovery = 99.9 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2110281 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50160  Lab Value = 89.170 
 Most Probable Value = 89.150 
 Percent Recovery = 100.0 
 Analysis Date = 09/18/04 
 Lab Sample ID = 2100144 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50158  Lab Value = 33.349 
 Most Probable Value = 32.985 
 Percent Recovery = 101.1 
 Analysis Date = 09/16/04 
 Lab Sample ID = 2090246 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 43.468 
 Most Probable Value = 43.350 
 Percent Recovery = 100.3 
 Analysis Date = 09/15/04 
 Lab Sample ID = 2080070 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 87.970 
 Most Probable Value = 89.150 
 Percent Recovery = 98.7 
 Analysis Date = 09/14/04 
 Lab Sample ID = 2040259 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 43.691 
 Most Probable Value = 43.350 
 Percent Recovery = 100.8 
 Analysis Date = 09/10/04 
 Lab Sample ID = 2030201 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 88.570 
 Most Probable Value = 89.150 
 Percent Recovery = 99.3 
 Analysis Date = 09/07/04 
 Lab Sample ID = 2010151 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 45.267 
 Most Probable Value = 43.350 
 Percent Recovery = 104.4 
 Analysis Date = 09/02/04 
 Lab Sample ID = 1980047 
 Number of FPS (SD) = 1.0 
 Blind Sample ID = 50162-50160  Lab Value = 44.523 
 Most Probable Value = 43.350 
 Percent Recovery = 102.7 
 Analysis Date = 09/02/04 
 Lab Sample ID = 1910175 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 50162-50160  Lab Value = 88.970 
 Most Probable Value = 89.150 
 Percent Recovery = 99.8 
 Analysis Date = 09/01/04 
 Lab Sample ID = 1960109 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 32.470 
 Most Probable Value = 32.985 
 Percent Recovery = 98.4 
 Analysis Date = 08/31/04 
 Lab Sample ID = 1950101 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 5.700 
 Most Probable Value = 5.600 
 Percent Recovery = 101.8 
 Analysis Date = 08/25/04 
 Lab Sample ID = 1820223 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 43.000 
 Most Probable Value = 43.350 
 Percent Recovery = 99.2 
 Analysis Date = 08/25/04 
 Lab Sample ID = 1890093 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 89.480 
 Most Probable Value = 89.150 
 Percent Recovery = 100.4 
 Analysis Date = 08/25/04 
 Lab Sample ID = 1900169 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 32.570 
 Most Probable Value = 32.985 
 Percent Recovery = 98.7 
 Analysis Date = 08/24/04 
 Lab Sample ID = 1880085 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 42.460 
 Most Probable Value = 43.350 
 Percent Recovery = 97.9 
 Analysis Date = 08/13/04 
 Lab Sample ID = 1810178 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 5.590 
 Most Probable Value = 5.600 
 Percent Recovery = 99.8 
 Analysis Date = 08/12/04 
 Lab Sample ID = 1800146 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.040 
 Most Probable Value = 12.300 
 Percent Recovery = 97.9 
 Analysis Date = 08/12/04 
 Lab Sample ID = 1800052 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50164  Lab Value = 43.000 
 Most Probable Value = 43.350 
 Percent Recovery = 99.2 
 Analysis Date = 08/06/04 
 Lab Sample ID = 1750197 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 5.590 
 Most Probable Value = 5.600 
 Percent Recovery = 99.8 
 Analysis Date = 08/05/04 
 Lab Sample ID = 1740199 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 41.720 
 Most Probable Value = 43.350 
 Percent Recovery = 96.2 
 Analysis Date = 08/04/04 
 Lab Sample ID = 1730132 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 12.120 
 Most Probable Value = 12.300 
 Percent Recovery = 98.5 
 Analysis Date = 08/03/04 
 Lab Sample ID = 1700345 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50164  Lab Value = 5.530 
 Most Probable Value = 5.600 
 Percent Recovery = 98.8 
 Analysis Date = 07/28/04 
 Lab Sample ID = 1680178 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 39.830 
 Most Probable Value = 43.350 
 Percent Recovery = 91.9 
 Analysis Date = 07/23/04 
 Lab Sample ID = 1670237 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50162-50160  Lab Value = 5.170 
 Most Probable Value = 5.600 
 Percent Recovery = 92.3 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1660228 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50164-50DIW  Lab Value = 11.500 
 Most Probable Value = 12.300 
 Percent Recovery = 93.5 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1660227 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50164  Lab Value = 41.780 
 Most Probable Value = 43.350 
 Percent Recovery = 96.4 
 Analysis Date = 07/17/04 
 Lab Sample ID = 1610175 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50162-50160  Lab Value = 4.820 
 Most Probable Value = 5.600 
 Percent Recovery = 86.1 
 Analysis Date = 07/15/04 
 Lab Sample ID = 1600039 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50164-50DIW  Lab Value = 40.960 
 Most Probable Value = 43.350 
 Percent Recovery = 94.5 
 Analysis Date = 07/15/04 
 Lab Sample ID = 1590114 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50162-50160  Lab Value = 11.340 
 Most Probable Value = 12.300 
 Percent Recovery = 92.2 
 Analysis Date = 07/10/04 
 Lab Sample ID = 1560050 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50162-50164  Lab Value = 11.380 
 Most Probable Value = 12.300 
 Percent Recovery = 92.5 
 Analysis Date = 07/08/04 
 Lab Sample ID = 1540005 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50162-50164  Lab Value = 55.350 
 Most Probable Value = 57.775 
 Percent Recovery = 95.8 
 Analysis Date = 07/03/04 
 Lab Sample ID = 1530026 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25164-75160  Lab Value = 10.740 
 Most Probable Value = 12.300 
 Percent Recovery = 87.3 
 Analysis Date = 07/01/04 
 Lab Sample ID = 1330105 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 50162-50164  Lab Value = 11.920 
 Most Probable Value = 12.300 
 Percent Recovery = 96.9 
 Analysis Date = 06/29/04 
 Lab Sample ID = 1480238 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50164  Lab Value = 12.260 
 Most Probable Value = 12.300 
 Percent Recovery = 99.7 
 Analysis Date = 06/28/04 
 Lab Sample ID = 1280292 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50164  Lab Value = 32.430 
 Most Probable Value = 32.985 
 Percent Recovery = 98.3 
 Analysis Date = 06/26/04 
 Lab Sample ID = 1470160 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 55.990 
 Most Probable Value = 57.775 
 Percent Recovery = 96.9 
 Analysis Date = 06/23/04 
 Lab Sample ID = 1450084 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25164-75160  Lab Value = 56.490 
 Most Probable Value = 57.775 
 Percent Recovery = 97.8 
 Analysis Date = 06/16/04 
 Lab Sample ID = 1410032 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25164-75160  Lab Value = 31.730 
 Most Probable Value = 32.985 
 Percent Recovery = 96.2 
 Analysis Date = 06/15/04 
 Lab Sample ID = 1390168 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 45160-55DIW  Lab Value = 11.580 
 Most Probable Value = 12.300 
 Percent Recovery = 94.1 
 Analysis Date = 06/08/04 
 Lab Sample ID = 1350393 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50164  Lab Value = 55.640 
 Most Probable Value = 57.775 
 Percent Recovery = 96.3 
 Analysis Date = 06/04/04 
 Lab Sample ID = 1340012 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25164-75160  Lab Value = 30.840 
 Most Probable Value = 32.985 
 Percent Recovery = 93.5 
 Analysis Date = 06/02/04 
 Lab Sample ID = 1320090 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 56.790 
 Most Probable Value = 57.775 
 Percent Recovery = 98.3 
 Analysis Date = 05/28/04 
 Lab Sample ID = 1280293 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25164-75160  Lab Value = 42.040 
 Most Probable Value = 43.350 
 Percent Recovery = 97.0 
 Analysis Date = 05/26/04 
 Lab Sample ID = 1200122 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50160  Lab Value = 31.870 
 Most Probable Value = 32.985 
 Percent Recovery = 96.6 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1250056 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 45160-55DIW  Lab Value = 56.270 
 Most Probable Value = 57.775 
 Percent Recovery = 97.4 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1260165 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25164-75160  Lab Value = 88.650 
 Most Probable Value = 89.150 
 Percent Recovery = 99.4 
 Analysis Date = 05/21/04 
 Lab Sample ID = 1210043 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 87.130 
 Most Probable Value = 89.150 
 Percent Recovery = 97.7 
 Analysis Date = 05/20/04 
 Lab Sample ID = 1190151 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 31.790 
 Most Probable Value = 32.985 
 Percent Recovery = 96.4 
 Analysis Date = 05/19/04 
 Lab Sample ID = 1180087 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 45160-55DIW  Lab Value = 40.460 
 Most Probable Value = 43.350 
 Percent Recovery = 93.3 
 Analysis Date = 05/18/04 
 Lab Sample ID = 1140201 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50162-50160  Lab Value = 86.800 
 Most Probable Value = 89.150 
 Percent Recovery = 97.4 
 Analysis Date = 05/14/04 
 Lab Sample ID = 1130166 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50158  Lab Value = 39.780 
 Most Probable Value = 43.350 
 Percent Recovery = 91.8 
 Analysis Date = 05/06/04 
 Lab Sample ID = 1120115 
 Number of FPS (SD) = -1.9 
 Blind Sample ID = 50162-50160  Lab Value = 40.950 
 Most Probable Value = 43.350 
 Percent Recovery = 94.5 
 Analysis Date = 04/30/04 
 Lab Sample ID = 1060212 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50162-50160  Lab Value = 30.680 
 Most Probable Value = 32.985 
 Percent Recovery = 93.0 
 Analysis Date = 04/30/04 
 Lab Sample ID = 1110138 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 85.840 
 Most Probable Value = 89.150 
 Percent Recovery = 96.3 
 Analysis Date = 04/29/04 
 Lab Sample ID = 1070090 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50160-50158  Lab Value = 29.160 
 Most Probable Value = 32.985 
 Percent Recovery = 88.4 
 Analysis Date = 04/28/04 
 Lab Sample ID = 1040079 
 Number of FPS (SD) = -2.5 
 Blind Sample ID = 45160-55DIW  Lab Value = 85.520 
 Most Probable Value = 89.150 
 Percent Recovery = 95.9 
 Analysis Date = 04/22/04 
 Lab Sample ID = 1050148 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50158  Lab Value = 40.430 
 Most Probable Value = 43.350 
 Percent Recovery = 93.3 
 Analysis Date = 04/21/04 
 Lab Sample ID = 1000232 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 50162-50160  Lab Value = 85.050 
 Most Probable Value = 89.150 
 Percent Recovery = 95.4 
 Analysis Date = 04/14/04 
 Lab Sample ID = 1000010 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50160-50158  Lab Value = 39.930 
 Most Probable Value = 43.350 
 Percent Recovery = 92.1 
 Analysis Date = 04/12/04 
 Lab Sample ID = 0980128 
 Number of FPS (SD) = -1.8 
 Blind Sample ID = 50162-50160  Lab Value = 33.600 
 Most Probable Value = 32.985 
 Percent Recovery = 101.9 
 Analysis Date = 04/07/04 
 Lab Sample ID = 0970089 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 5.040 
 Most Probable Value = 5.600 
 Percent Recovery = 90.0 
 Analysis Date = 04/01/04 
 Lab Sample ID = 0860116 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.700 
 Most Probable Value = 5.600 
 Percent Recovery = 101.8 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0840039 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.590 
 Most Probable Value = 12.300 
 Percent Recovery = 102.4 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0840042 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 43.660 
 Most Probable Value = 43.350 
 Percent Recovery = 100.7 
 Analysis Date = 03/29/04 
 Lab Sample ID = 0850132 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50162-50160  Lab Value = 5.870 
 Most Probable Value = 5.600 
 Percent Recovery = 104.8 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0780116 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.810 
 Most Probable Value = 43.350 
 Percent Recovery = 98.8 
 Analysis Date = 03/25/04 
 Lab Sample ID = 0790171 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 42.600 
 Most Probable Value = 43.350 
 Percent Recovery = 98.3 
 Analysis Date = 03/23/04 
 Lab Sample ID = 0770122 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50160  Lab Value = 40.750 
 Most Probable Value = 43.350 
 Percent Recovery = 94.0 
 Analysis Date = 03/22/04 
 Lab Sample ID = 0710093 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50162-50160  Lab Value = 5.280 
 Most Probable Value = 5.600 
 Percent Recovery = 94.3 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0720256 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.040 
 Most Probable Value = 12.300 
 Percent Recovery = 97.9 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0760006 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50164  Lab Value = 5.630 
 Most Probable Value = 5.600 
 Percent Recovery = 100.5 
 Analysis Date = 03/16/04 
 Lab Sample ID = 0700107 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.600 
 Most Probable Value = 12.300 
 Percent Recovery = 102.4 
 Analysis Date = 03/15/04 
 Lab Sample ID = 0700087 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50162-50164  Lab Value = 5.330 
 Most Probable Value = 5.600 
 Percent Recovery = 95.2 
 Analysis Date = 03/11/04 
 Lab Sample ID = 0640095 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.720 
 Most Probable Value = 43.350 
 Percent Recovery = 98.5 
 Analysis Date = 03/11/04 
 Lab Sample ID = 0650011 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 32.920 
 Most Probable Value = 32.985 
 Percent Recovery = 99.8 
 Analysis Date = 03/10/04 
 Lab Sample ID = 0560018 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 12.090 
 Most Probable Value = 12.300 
 Percent Recovery = 98.3 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0620097 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50164  Lab Value = 42.820 
 Most Probable Value = 43.350 
 Percent Recovery = 98.8 
 Analysis Date = 03/09/04 
 Lab Sample ID = 0630083 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 12.040 
 Most Probable Value = 12.300 
 Percent Recovery = 97.9 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0610095 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50164  Lab Value = 12.010 
 Most Probable Value = 12.300 
 Percent Recovery = 97.6 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0610094 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50164  Lab Value = 57.600 
 Most Probable Value = 57.775 
 Percent Recovery = 99.7 
 Analysis Date = 03/05/04 
 Lab Sample ID = 0610093 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25164-75160  Lab Value = 12.080 
 Most Probable Value = 12.300 
 Percent Recovery = 98.2 
 Analysis Date = 03/04/04 
 Lab Sample ID = 0510153 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50164  Lab Value = 56.890 
 Most Probable Value = 57.775 
 Percent Recovery = 98.5 
 Analysis Date = 03/03/04 
 Lab Sample ID = 0540143 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25164-75160  Lab Value = 11.400 
 Most Probable Value = 12.300 
 Percent Recovery = 92.7 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0420061 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50162-50164  Lab Value = 33.190 
 Most Probable Value = 32.985 
 Percent Recovery = 100.6 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0490045 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 58.770 
 Most Probable Value = 57.775 
 Percent Recovery = 101.7 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0500109 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25164-75160  Lab Value = 55.770 
 Most Probable Value = 57.775 
 Percent Recovery = 96.5 
 Analysis Date = 02/27/04 
 Lab Sample ID = 0430003 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25164-75160  Lab Value = 11.750 
 Most Probable Value = 12.300 
 Percent Recovery = 95.5 
 Analysis Date = 02/26/04 
 Lab Sample ID = 0440043 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50162-50164  Lab Value = 32.100 
 Most Probable Value = 32.985 
 Percent Recovery = 97.3 
 Analysis Date = 02/19/04 
 Lab Sample ID = 0410084 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 45160-55DIW  Lab Value = 12.090 
 Most Probable Value = 12.300 
 Percent Recovery = 98.3 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0360096 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50164  Lab Value = 57.210 
 Most Probable Value = 57.775 
 Percent Recovery = 99.0 
 Analysis Date = 02/12/04 
 Lab Sample ID = 0370113 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25164-75160  Lab Value = 32.850 
 Most Probable Value = 32.985 
 Percent Recovery = 99.6 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0350006 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 45160-55DIW  Lab Value = 57.360 
 Most Probable Value = 57.775 
 Percent Recovery = 99.3 
 Analysis Date = 02/10/04 
 Lab Sample ID = 0350005 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25164-75160  Lab Value = 41.400 
 Most Probable Value = 43.350 
 Percent Recovery = 95.5 
 Analysis Date = 02/07/04 
 Lab Sample ID = 0290101 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50160  Lab Value = 88.120 
 Most Probable Value = 89.150 
 Percent Recovery = 98.8 
 Analysis Date = 02/07/04 
 Lab Sample ID = 0300087 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 87.860 
 Most Probable Value = 89.150 
 Percent Recovery = 98.6 
 Analysis Date = 02/07/04 
 Lab Sample ID = 0280031 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 32.500 
 Most Probable Value = 32.985 
 Percent Recovery = 98.5 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0270022 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 87.590 
 Most Probable Value = 89.150 
 Percent Recovery = 98.3 
 Analysis Date = 02/05/04 
 Lab Sample ID = 0150116 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 42.310 
 Most Probable Value = 43.350 
 Percent Recovery = 97.6 
 Analysis Date = 01/31/04 
 Lab Sample ID = 0230095 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 42.300 
 Most Probable Value = 43.350 
 Percent Recovery = 97.6 
 Analysis Date = 01/31/04 
 Lab Sample ID = 0210228 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 88.370 
 Most Probable Value = 89.150 
 Percent Recovery = 99.1 
 Analysis Date = 01/31/04 
 Lab Sample ID = 0220105 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 32.500 
 Most Probable Value = 32.985 
 Percent Recovery = 98.5 
 Analysis Date = 01/31/04 
 Lab Sample ID = 0210225 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 42.660 
 Most Probable Value = 43.350 
 Percent Recovery = 98.4 
 Analysis Date = 01/28/04 
 Lab Sample ID = 0140069 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50160  Lab Value = 5.590 
 Most Probable Value = 5.600 
 Percent Recovery = 99.8 
 Analysis Date = 01/23/04 
 Lab Sample ID = 3640020 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 5.530 
 Most Probable Value = 5.600 
 Percent Recovery = 98.8 
 Analysis Date = 01/23/04 
 Lab Sample ID = 3630059 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.650 
 Most Probable Value = 43.350 
 Percent Recovery = 98.4 
 Analysis Date = 01/23/04 
 Lab Sample ID = 3630060 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50160  Lab Value = 90.270 
 Most Probable Value = 89.150 
 Percent Recovery = 101.3 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0130119 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50158  Lab Value = 32.420 
 Most Probable Value = 32.985 
 Percent Recovery = 98.3 
 Analysis Date = 01/23/04 
 Lab Sample ID = 0120094 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 12.170 
 Most Probable Value = 12.300 
 Percent Recovery = 98.9 
 Analysis Date = 01/22/04 
 Lab Sample ID = 3580003 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50164  Lab Value = 42.860 
 Most Probable Value = 43.350 
 Percent Recovery = 98.9 
 Analysis Date = 01/22/04 
 Lab Sample ID = 3560117 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 42.590 
 Most Probable Value = 43.350 
 Percent Recovery = 98.2 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0080051 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50160  Lab Value = 43.060 
 Most Probable Value = 43.350 
 Percent Recovery = 99.3 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0060023 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 90.810 
 Most Probable Value = 89.150 
 Percent Recovery = 101.9 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0070036 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50160-50158  Lab Value = 33.000 
 Most Probable Value = 32.985 
 Percent Recovery = 100.0 
 Analysis Date = 01/22/04 
 Lab Sample ID = 0050041 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 45160-55DIW  Lab Value = 43.520 
 Most Probable Value = 43.350 
 Percent Recovery = 100.4 
 Analysis Date = 01/21/04 
 Lab Sample ID = 3520154 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50160  Lab Value = 5.760 
 Most Probable Value = 5.600 
 Percent Recovery = 102.9 
 Analysis Date = 01/17/04 
 Lab Sample ID = 3530204 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.200 
 Most Probable Value = 12.300 
 Percent Recovery = 99.2 
 Analysis Date = 01/16/04 
 Lab Sample ID = 3510016 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 5.450 
 Most Probable Value = 5.600 
 Percent Recovery = 97.3 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3490100 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50164-50DIW  Lab Value = 42.440 
 Most Probable Value = 43.350 
 Percent Recovery = 97.9 
 Analysis Date = 12/24/03 
 Lab Sample ID = 3490025 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50162-50160  Lab Value = 5.690 
 Most Probable Value = 5.600 
 Percent Recovery = 101.6 
 Analysis Date = 12/23/03 
 Lab Sample ID = 3450140 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50164-50DIW  Lab Value = 12.370 
 Most Probable Value = 12.300 
 Percent Recovery = 100.6 
 Analysis Date = 12/19/03 
 Lab Sample ID = 3440152 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 5.580 
 Most Probable Value = 5.600 
 Percent Recovery = 99.6 
 Analysis Date = 12/18/03 
 Lab Sample ID = 3390170 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50164-50DIW  Lab Value = 41.240 
 Most Probable Value = 43.350 
 Percent Recovery = 95.1 
 Analysis Date = 12/18/03 
 Lab Sample ID = 3420094 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50162-50160  Lab Value = 12.710 
 Most Probable Value = 12.300 
 Percent Recovery = 103.3 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3370089 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 50162-50164  Lab Value = 43.440 
 Most Probable Value = 43.350 
 Percent Recovery = 100.2 
 Analysis Date = 12/17/03 
 Lab Sample ID = 3370090 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50160  Lab Value = 12.270 
 Most Probable Value = 12.300 
 Percent Recovery = 99.8 
 Analysis Date = 12/13/03 
 Lab Sample ID = 3350067 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50162-50164  Lab Value = 12.420 
 Most Probable Value = 12.300 
 Percent Recovery = 101.0 
 Analysis Date = 12/13/03 
 Lab Sample ID = 3320022 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50162-50164  Lab Value = 57.010 
 Most Probable Value = 57.775 
 Percent Recovery = 98.7 
 Analysis Date = 12/13/03 
 Lab Sample ID = 3350066 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25164-75160  Lab Value = 32.560 
 Most Probable Value = 32.985 
 Percent Recovery = 98.7 
 Analysis Date = 12/12/03 
 Lab Sample ID = 3290167 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 55.930 
 Most Probable Value = 57.775 
 Percent Recovery = 96.8 
 Analysis Date = 12/06/03 
 Lab Sample ID = 3280020 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25164-75160  Lab Value = 12.050 
 Most Probable Value = 12.300 
 Percent Recovery = 98.0 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3250016 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50164  Lab Value = 57.230 
 Most Probable Value = 57.775 
 Percent Recovery = 99.1 
 Analysis Date = 12/04/03 
 Lab Sample ID = 3230181 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25164-75160  Lab Value = 11.600 
 Most Probable Value = 12.300 
 Percent Recovery = 94.3 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3210090 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50164  Lab Value = 12.210 
 Most Probable Value = 12.300 
 Percent Recovery = 99.3 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3160056 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50164  Lab Value = 31.160 
 Most Probable Value = 32.985 
 Percent Recovery = 94.5 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3220119 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 32.550 
 Most Probable Value = 32.985 
 Percent Recovery = 98.7 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3160057 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 45160-55DIW  Lab Value = 55.640 
 Most Probable Value = 57.775 
 Percent Recovery = 96.3 
 Analysis Date = 11/25/03 
 Lab Sample ID = 3170134 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25164-75160  Lab Value = 12.310 
 Most Probable Value = 12.300 
 Percent Recovery = 100.1 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3100106 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50162-50164  Lab Value = 43.010 
 Most Probable Value = 43.350 
 Percent Recovery = 99.2 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3040004 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50162-50160  Lab Value = 32.690 
 Most Probable Value = 32.985 
 Percent Recovery = 99.1 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3100098 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 57.500 
 Most Probable Value = 57.775 
 Percent Recovery = 99.5 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3100105 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25164-75160  Lab Value = 57.260 
 Most Probable Value = 57.775 
 Percent Recovery = 99.1 
 Analysis Date = 11/22/03 
 Lab Sample ID = 3100099 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25164-75160  Lab Value = 81.450 
 Most Probable Value = 82.100 
 Percent Recovery = 99.2 
 Analysis Date = 11/20/03 
 Lab Sample ID = 2750085 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 16.970 
 Most Probable Value = 18.325 
 Percent Recovery = 92.6 
 Analysis Date = 11/20/03 
 Lab Sample ID = 2030235 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 88.570 
 Most Probable Value = 89.150 
 Percent Recovery = 99.3 
 Analysis Date = 11/19/03 
 Lab Sample ID = 3040008 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 89.400 
 Most Probable Value = 89.150 
 Percent Recovery = 100.3 
 Analysis Date = 11/19/03 
 Lab Sample ID = 3020153 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 32.660 
 Most Probable Value = 32.985 
 Percent Recovery = 99.0 
 Analysis Date = 11/15/03 
 Lab Sample ID = 3010020 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 42.700 
 Most Probable Value = 43.350 
 Percent Recovery = 98.5 
 Analysis Date = 11/13/03 
 Lab Sample ID = 2820082 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50162-50160  Lab Value = 41.700 
 Most Probable Value = 43.350 
 Percent Recovery = 96.2 
 Analysis Date = 11/08/03 
 Lab Sample ID = 2970148 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50162-50160  Lab Value = 85.310 
 Most Probable Value = 89.150 
 Percent Recovery = 95.7 
 Analysis Date = 11/07/03 
 Lab Sample ID = 2960051 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50160-50158  Lab Value = 41.480 
 Most Probable Value = 43.350 
 Percent Recovery = 95.7 
 Analysis Date = 11/06/03 
 Lab Sample ID = 2950090 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50162-50160  Lab Value = 89.460 
 Most Probable Value = 89.150 
 Percent Recovery = 100.3 
 Analysis Date = 11/05/03 
 Lab Sample ID = 2720099 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 83.290 
 Most Probable Value = 82.100 
 Percent Recovery = 101.4 
 Analysis Date = 11/05/03 
 Lab Sample ID = 2690093 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25162-75158  Lab Value = 42.560 
 Most Probable Value = 43.350 
 Percent Recovery = 98.2 
 Analysis Date = 10/31/03 
 Lab Sample ID = 2890049 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50162-50160  Lab Value = 88.390 
 Most Probable Value = 89.150 
 Percent Recovery = 99.1 
 Analysis Date = 10/31/03 
 Lab Sample ID = 2900094 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 30.810 
 Most Probable Value = 32.985 
 Percent Recovery = 93.4 
 Analysis Date = 10/31/03 
 Lab Sample ID = 2940233 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 88.160 
 Most Probable Value = 89.150 
 Percent Recovery = 98.9 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2880040 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 32.330 
 Most Probable Value = 32.985 
 Percent Recovery = 98.0 
 Analysis Date = 10/29/03 
 Lab Sample ID = 2870156 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 45160-55DIW  Lab Value = 43.190 
 Most Probable Value = 43.350 
 Percent Recovery = 99.6 
 Analysis Date = 10/24/03 
 Lab Sample ID = 2800047 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50162-50160  Lab Value = 89.780 
 Most Probable Value = 89.150 
 Percent Recovery = 100.7 
 Analysis Date = 10/24/03 
 Lab Sample ID = 2810076 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50158  Lab Value = 32.670 
 Most Probable Value = 32.985 
 Percent Recovery = 99.0 
 Analysis Date = 10/24/03 
 Lab Sample ID = 2790106 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 45160-55DIW  Lab Value = 88.510 
 Most Probable Value = 89.150 
 Percent Recovery = 99.3 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2680130 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 87.980 
 Most Probable Value = 89.150 
 Percent Recovery = 98.7 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2660184 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 81.740 
 Most Probable Value = 82.100 
 Percent Recovery = 99.6 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2660185 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 81.870 
 Most Probable Value = 82.100 
 Percent Recovery = 99.7 
 Analysis Date = 10/21/03 
 Lab Sample ID = 2670071 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 88.090 
 Most Probable Value = 89.150 
 Percent Recovery = 98.8 
 Analysis Date = 10/16/03 
 Lab Sample ID = 2620141 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 81.400 
 Most Probable Value = 82.100 
 Percent Recovery = 99.1 
 Analysis Date = 10/16/03 
 Lab Sample ID = 2650126 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 87.230 
 Most Probable Value = 89.150 
 Percent Recovery = 97.8 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2610103 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 80.890 
 Most Probable Value = 82.100 
 Percent Recovery = 98.5 
 Analysis Date = 10/14/03 
 Lab Sample ID = 2610108 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 86.500 
 Most Probable Value = 89.150 
 Percent Recovery = 97.0 
 Analysis Date = 10/10/03 
 Lab Sample ID = 2590133 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50158  Lab Value = 80.540 
 Most Probable Value = 82.100 
 Percent Recovery = 98.1 
 Analysis Date = 10/08/03 
 Lab Sample ID = 2550415 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 88.670 
 Most Probable Value = 89.150 
 Percent Recovery = 99.5 
 Analysis Date = 10/03/03 
 Lab Sample ID = 2540341 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 81.350 
 Most Probable Value = 82.100 
 Percent Recovery = 99.1 
 Analysis Date = 10/02/03 
 Lab Sample ID = 2530390 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 80.760 
 Most Probable Value = 82.100 
 Percent Recovery = 98.4 
 Analysis Date = 09/25/03 
 Lab Sample ID = 2520132 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 80.880 
 Most Probable Value = 82.100 
 Percent Recovery = 98.5 
 Analysis Date = 09/25/03 
 Lab Sample ID = 2520126 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 88.940 
 Most Probable Value = 89.150 
 Percent Recovery = 99.8 
 Analysis Date = 09/24/03 
 Lab Sample ID = 2510128 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 80.610 
 Most Probable Value = 82.100 
 Percent Recovery = 98.2 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2470187 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 86.540 
 Most Probable Value = 89.150 
 Percent Recovery = 97.1 
 Analysis Date = 09/16/03 
 Lab Sample ID = 2460166 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50158  Lab Value = 50.850 
 Most Probable Value = 52.500 
 Percent Recovery = 96.9 
 Analysis Date = 09/10/03 
 Lab Sample ID = 2410132 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 40.610 
 Most Probable Value = 43.350 
 Percent Recovery = 93.7 
 Analysis Date = 09/06/03 
 Lab Sample ID = 2390142 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 50160-50162  Lab Value = 42.610 
 Most Probable Value = 43.350 
 Percent Recovery = 98.3 
 Analysis Date = 09/06/03 
 Lab Sample ID = 2380209 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 50.070 
 Most Probable Value = 52.500 
 Percent Recovery = 95.4 
 Analysis Date = 09/06/03 
 Lab Sample ID = 2390141 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.630 
 Most Probable Value = 43.350 
 Percent Recovery = 98.3 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2370110 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 52.720 
 Most Probable Value = 52.500 
 Percent Recovery = 100.4 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2370111 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.510 
 Most Probable Value = 52.500 
 Percent Recovery = 100.0 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2370103 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 51.100 
 Most Probable Value = 52.500 
 Percent Recovery = 97.3 
 Analysis Date = 09/04/03 
 Lab Sample ID = 2370269 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.580 
 Most Probable Value = 43.350 
 Percent Recovery = 98.2 
 Analysis Date = 09/02/03 
 Lab Sample ID = 2310232 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 52.360 
 Most Probable Value = 52.500 
 Percent Recovery = 99.7 
 Analysis Date = 09/02/03 
 Lab Sample ID = 2310251 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 41.390 
 Most Probable Value = 43.350 
 Percent Recovery = 95.5 
 Analysis Date = 08/28/03 
 Lab Sample ID = 2320206 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50162  Lab Value = 17.450 
 Most Probable Value = 18.325 
 Percent Recovery = 95.2 
 Analysis Date = 08/27/03 
 Lab Sample ID = 2130211 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 8.980 
 Most Probable Value = 10.050 
 Percent Recovery = 89.4 
 Analysis Date = 08/21/03 
 Lab Sample ID = 2060330 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 50.950 
 Most Probable Value = 52.500 
 Percent Recovery = 97.0 
 Analysis Date = 08/21/03 
 Lab Sample ID = 2190294 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50158-50DIW  Lab Value = 16.810 
 Most Probable Value = 18.325 
 Percent Recovery = 91.7 
 Analysis Date = 08/21/03 
 Lab Sample ID = 2060331 
 Number of FPS (SD) = -1.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 42.780 
 Most Probable Value = 43.350 
 Percent Recovery = 98.7 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2260052 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50162  Lab Value = 52.810 
 Most Probable Value = 52.500 
 Percent Recovery = 100.6 
 Analysis Date = 08/20/03 
 Lab Sample ID = 2260023 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.530 
 Most Probable Value = 43.350 
 Percent Recovery = 98.1 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2250131 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 52.080 
 Most Probable Value = 52.500 
 Percent Recovery = 99.2 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2230149 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.240 
 Most Probable Value = 52.500 
 Percent Recovery = 99.5 
 Analysis Date = 08/19/03 
 Lab Sample ID = 2230150 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 9.790 
 Most Probable Value = 10.050 
 Percent Recovery = 97.4 
 Analysis Date = 08/15/03 
 Lab Sample ID = 1900243 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.720 
 Most Probable Value = 18.325 
 Percent Recovery = 96.7 
 Analysis Date = 08/15/03 
 Lab Sample ID = 1910191 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 43.290 
 Most Probable Value = 43.350 
 Percent Recovery = 99.9 
 Analysis Date = 08/13/03 
 Lab Sample ID = 2180255 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50162  Lab Value = 43.040 
 Most Probable Value = 43.350 
 Percent Recovery = 99.3 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2160089 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50162  Lab Value = 52.150 
 Most Probable Value = 52.500 
 Percent Recovery = 99.3 
 Analysis Date = 08/12/03 
 Lab Sample ID = 2170060 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 9.410 
 Most Probable Value = 10.050 
 Percent Recovery = 93.6 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2120194 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.630 
 Most Probable Value = 18.325 
 Percent Recovery = 96.2 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2110153 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.610 
 Most Probable Value = 18.325 
 Percent Recovery = 96.1 
 Analysis Date = 08/08/03 
 Lab Sample ID = 2100082 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.000 
 Most Probable Value = 18.325 
 Percent Recovery = 92.8 
 Analysis Date = 08/01/03 
 Lab Sample ID = 2050307 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.840 
 Most Probable Value = 10.050 
 Percent Recovery = 97.9 
 Analysis Date = 07/24/03 
 Lab Sample ID = 2040051 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.920 
 Most Probable Value = 10.050 
 Percent Recovery = 98.7 
 Analysis Date = 07/23/03 
 Lab Sample ID = 2020064 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.420 
 Most Probable Value = 10.050 
 Percent Recovery = 93.7 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1980176 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.660 
 Most Probable Value = 10.050 
 Percent Recovery = 96.1 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1960190 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.350 
 Most Probable Value = 18.325 
 Percent Recovery = 94.7 
 Analysis Date = 07/22/03 
 Lab Sample ID = 1970166 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 16.880 
 Most Probable Value = 18.325 
 Percent Recovery = 92.1 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1950116 
 Number of FPS (SD) = -1.4 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.070 
 Most Probable Value = 18.325 
 Percent Recovery = 93.2 
 Analysis Date = 07/19/03 
 Lab Sample ID = 1950117 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.180 
 Most Probable Value = 18.325 
 Percent Recovery = 93.8 
 Analysis Date = 07/17/03 
 Lab Sample ID = 1890166 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.840 
 Most Probable Value = 10.050 
 Percent Recovery = 97.9 
 Analysis Date = 07/15/03 
 Lab Sample ID = 1880064 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 82.090 
 Most Probable Value = 82.100 
 Percent Recovery = 100.0 
 Analysis Date = 07/09/03 
 Lab Sample ID = 1810172 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25162-75158  Lab Value = 88.450 
 Most Probable Value = 89.150 
 Percent Recovery = 99.2 
 Analysis Date = 07/03/03 
 Lab Sample ID = 1780190 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 81.250 
 Most Probable Value = 82.100 
 Percent Recovery = 99.0 
 Analysis Date = 07/02/03 
 Lab Sample ID = 1780008 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 87.700 
 Most Probable Value = 89.150 
 Percent Recovery = 98.4 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1740202 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 80.330 
 Most Probable Value = 82.100 
 Percent Recovery = 97.8 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1740203 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 80.530 
 Most Probable Value = 82.100 
 Percent Recovery = 98.1 
 Analysis Date = 06/26/03 
 Lab Sample ID = 1750169 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 80.710 
 Most Probable Value = 82.100 
 Percent Recovery = 98.3 
 Analysis Date = 06/25/03 
 Lab Sample ID = 1740034 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 88.410 
 Most Probable Value = 89.150 
 Percent Recovery = 99.2 
 Analysis Date = 06/23/03 
 Lab Sample ID = 1620214 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 86.270 
 Most Probable Value = 89.150 
 Percent Recovery = 96.8 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1700127 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50158  Lab Value = 86.930 
 Most Probable Value = 89.150 
 Percent Recovery = 97.5 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1680009 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 80.090 
 Most Probable Value = 82.100 
 Percent Recovery = 97.6 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1690163 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25162-75158  Lab Value = 80.950 
 Most Probable Value = 82.100 
 Percent Recovery = 98.6 
 Analysis Date = 06/20/03 
 Lab Sample ID = 1620039 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 89.500 
 Most Probable Value = 89.150 
 Percent Recovery = 100.4 
 Analysis Date = 06/18/03 
 Lab Sample ID = 1640073 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50158  Lab Value = 81.530 
 Most Probable Value = 82.100 
 Percent Recovery = 99.3 
 Analysis Date = 06/18/03 
 Lab Sample ID = 1640004 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 82.140 
 Most Probable Value = 82.100 
 Percent Recovery = 100.0 
 Analysis Date = 06/18/03 
 Lab Sample ID = 1600203 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 81.620 
 Most Probable Value = 82.100 
 Percent Recovery = 99.4 
 Analysis Date = 06/17/03 
 Lab Sample ID = 1570331 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 88.790 
 Most Probable Value = 89.150 
 Percent Recovery = 99.6 
 Analysis Date = 06/13/03 
 Lab Sample ID = 1560232 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 80.400 
 Most Probable Value = 82.100 
 Percent Recovery = 97.9 
 Analysis Date = 06/11/03 
 Lab Sample ID = 1550182 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 88.010 
 Most Probable Value = 89.150 
 Percent Recovery = 98.7 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1540186 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 52.240 
 Most Probable Value = 52.500 
 Percent Recovery = 99.5 
 Analysis Date = 06/09/03 
 Lab Sample ID = 1540185 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 41.860 
 Most Probable Value = 43.350 
 Percent Recovery = 96.6 
 Analysis Date = 06/06/03 
 Lab Sample ID = 1540024 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50162  Lab Value = 51.720 
 Most Probable Value = 52.500 
 Percent Recovery = 98.5 
 Analysis Date = 06/04/03 
 Lab Sample ID = 1490130 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.560 
 Most Probable Value = 43.350 
 Percent Recovery = 98.2 
 Analysis Date = 06/03/03 
 Lab Sample ID = 1480216 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 52.170 
 Most Probable Value = 52.500 
 Percent Recovery = 99.4 
 Analysis Date = 06/03/03 
 Lab Sample ID = 1480077 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.440 
 Most Probable Value = 43.350 
 Percent Recovery = 97.9 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1430043 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 52.320 
 Most Probable Value = 52.500 
 Percent Recovery = 99.7 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1430042 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.590 
 Most Probable Value = 52.500 
 Percent Recovery = 100.2 
 Analysis Date = 05/28/03 
 Lab Sample ID = 1420130 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.220 
 Most Probable Value = 43.350 
 Percent Recovery = 97.4 
 Analysis Date = 05/27/03 
 Lab Sample ID = 1410149 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 51.960 
 Most Probable Value = 52.500 
 Percent Recovery = 99.0 
 Analysis Date = 05/24/03 
 Lab Sample ID = 1400131 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.660 
 Most Probable Value = 43.350 
 Percent Recovery = 98.4 
 Analysis Date = 05/22/03 
 Lab Sample ID = 1390112 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 42.570 
 Most Probable Value = 43.350 
 Percent Recovery = 98.2 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1350068 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 52.440 
 Most Probable Value = 52.500 
 Percent Recovery = 99.9 
 Analysis Date = 05/20/03 
 Lab Sample ID = 1340122 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.710 
 Most Probable Value = 43.350 
 Percent Recovery = 98.5 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1320146 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50162  Lab Value = 52.430 
 Most Probable Value = 52.500 
 Percent Recovery = 99.9 
 Analysis Date = 05/16/03 
 Lab Sample ID = 1320145 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 41.450 
 Most Probable Value = 43.350 
 Percent Recovery = 95.6 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1270137 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50160-50162  Lab Value = 51.950 
 Most Probable Value = 52.500 
 Percent Recovery = 99.0 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1290293 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.410 
 Most Probable Value = 52.500 
 Percent Recovery = 99.8 
 Analysis Date = 05/15/03 
 Lab Sample ID = 1280124 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.220 
 Most Probable Value = 43.350 
 Percent Recovery = 97.4 
 Analysis Date = 05/14/03 
 Lab Sample ID = 1260087 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 52.230 
 Most Probable Value = 52.500 
 Percent Recovery = 99.5 
 Analysis Date = 05/14/03 
 Lab Sample ID = 1260073 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 9.420 
 Most Probable Value = 10.050 
 Percent Recovery = 93.7 
 Analysis Date = 05/02/03 
 Lab Sample ID = 1180099 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.400 
 Most Probable Value = 18.325 
 Percent Recovery = 95.0 
 Analysis Date = 05/02/03 
 Lab Sample ID = 1190077 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.670 
 Most Probable Value = 10.050 
 Percent Recovery = 96.2 
 Analysis Date = 04/29/03 
 Lab Sample ID = 1150025 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.500 
 Most Probable Value = 18.325 
 Percent Recovery = 95.5 
 Analysis Date = 04/29/03 
 Lab Sample ID = 1150193 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.470 
 Most Probable Value = 18.325 
 Percent Recovery = 95.3 
 Analysis Date = 04/29/03 
 Lab Sample ID = 1130097 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.670 
 Most Probable Value = 10.050 
 Percent Recovery = 96.2 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1120093 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.590 
 Most Probable Value = 18.325 
 Percent Recovery = 96.0 
 Analysis Date = 04/28/03 
 Lab Sample ID = 1120094 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.380 
 Most Probable Value = 10.050 
 Percent Recovery = 93.3 
 Analysis Date = 04/26/03 
 Lab Sample ID = 1080292 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.520 
 Most Probable Value = 10.050 
 Percent Recovery = 94.7 
 Analysis Date = 04/26/03 
 Lab Sample ID = 1060097 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.810 
 Most Probable Value = 18.325 
 Percent Recovery = 97.2 
 Analysis Date = 04/26/03 
 Lab Sample ID = 1110111 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.450 
 Most Probable Value = 18.325 
 Percent Recovery = 95.2 
 Analysis Date = 04/26/03 
 Lab Sample ID = 1080051 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.430 
 Most Probable Value = 10.050 
 Percent Recovery = 93.8 
 Analysis Date = 04/23/03 
 Lab Sample ID = 1040082 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.360 
 Most Probable Value = 10.050 
 Percent Recovery = 93.1 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1000050 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 18.940 
 Most Probable Value = 18.325 
 Percent Recovery = 103.4 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1010139 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.430 
 Most Probable Value = 18.325 
 Percent Recovery = 95.1 
 Analysis Date = 04/15/03 
 Lab Sample ID = 0980082 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.360 
 Most Probable Value = 18.325 
 Percent Recovery = 94.7 
 Analysis Date = 04/15/03 
 Lab Sample ID = 1000049 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.400 
 Most Probable Value = 10.050 
 Percent Recovery = 93.5 
 Analysis Date = 04/11/03 
 Lab Sample ID = 0940248 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.340 
 Most Probable Value = 18.325 
 Percent Recovery = 94.6 
 Analysis Date = 04/11/03 
 Lab Sample ID = 0970099 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.450 
 Most Probable Value = 10.050 
 Percent Recovery = 94.0 
 Analysis Date = 04/04/03 
 Lab Sample ID = 0930107 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 87.710 
 Most Probable Value = 89.150 
 Percent Recovery = 98.4 
 Analysis Date = 04/04/03 
 Lab Sample ID = 0900152 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 81.160 
 Most Probable Value = 82.100 
 Percent Recovery = 98.9 
 Analysis Date = 04/04/03 
 Lab Sample ID = 0900153 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 17.590 
 Most Probable Value = 18.325 
 Percent Recovery = 96.0 
 Analysis Date = 04/04/03 
 Lab Sample ID = 0930108 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 88.420 
 Most Probable Value = 89.150 
 Percent Recovery = 99.2 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0850221 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 87.480 
 Most Probable Value = 89.150 
 Percent Recovery = 98.1 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0840004 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 80.430 
 Most Probable Value = 82.100 
 Percent Recovery = 98.0 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0840005 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 82.210 
 Most Probable Value = 82.100 
 Percent Recovery = 100.1 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0860072 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25162-75158  Lab Value = 81.470 
 Most Probable Value = 82.100 
 Percent Recovery = 99.2 
 Analysis Date = 04/02/03 
 Lab Sample ID = 0840177 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 87.440 
 Most Probable Value = 89.150 
 Percent Recovery = 98.1 
 Analysis Date = 04/01/03 
 Lab Sample ID = 0730207 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 89.100 
 Most Probable Value = 89.150 
 Percent Recovery = 99.9 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0800086 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 88.780 
 Most Probable Value = 89.150 
 Percent Recovery = 99.6 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0800089 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 82.590 
 Most Probable Value = 82.100 
 Percent Recovery = 100.6 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0800094 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 82.800 
 Most Probable Value = 82.100 
 Percent Recovery = 100.9 
 Analysis Date = 03/31/03 
 Lab Sample ID = 0800092 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 88.070 
 Most Probable Value = 89.150 
 Percent Recovery = 98.8 
 Analysis Date = 03/26/03 
 Lab Sample ID = 0710082 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 82.900 
 Most Probable Value = 82.100 
 Percent Recovery = 101.0 
 Analysis Date = 03/26/03 
 Lab Sample ID = 0720123 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 81.780 
 Most Probable Value = 82.100 
 Percent Recovery = 99.6 
 Analysis Date = 03/26/03 
 Lab Sample ID = 0710083 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 88.090 
 Most Probable Value = 89.150 
 Percent Recovery = 98.8 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0660048 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50160-50158  Lab Value = 81.540 
 Most Probable Value = 82.100 
 Percent Recovery = 99.3 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0690045 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 81.030 
 Most Probable Value = 82.100 
 Percent Recovery = 98.7 
 Analysis Date = 03/13/03 
 Lab Sample ID = 0660191 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 80.450 
 Most Probable Value = 82.100 
 Percent Recovery = 98.0 
 Analysis Date = 03/12/03 
 Lab Sample ID = 0640079 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 17.130 
 Most Probable Value = 18.325 
 Percent Recovery = 93.5 
 Analysis Date = 03/12/03 
 Lab Sample ID = 0280004 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 42.180 
 Most Probable Value = 43.350 
 Percent Recovery = 97.3 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0590196 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 42.370 
 Most Probable Value = 43.350 
 Percent Recovery = 97.7 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0580066 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50162  Lab Value = 88.890 
 Most Probable Value = 89.150 
 Percent Recovery = 99.7 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0630062 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 52.020 
 Most Probable Value = 52.500 
 Percent Recovery = 99.1 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0620067 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.280 
 Most Probable Value = 52.500 
 Percent Recovery = 99.6 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0590197 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.310 
 Most Probable Value = 52.500 
 Percent Recovery = 99.6 
 Analysis Date = 03/11/03 
 Lab Sample ID = 0580064 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.040 
 Most Probable Value = 43.350 
 Percent Recovery = 97.0 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0510074 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 52.480 
 Most Probable Value = 52.500 
 Percent Recovery = 100.0 
 Analysis Date = 03/07/03 
 Lab Sample ID = 0510075 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.510 
 Most Probable Value = 43.350 
 Percent Recovery = 98.1 
 Analysis Date = 03/04/03 
 Lab Sample ID = 0560059 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 52.010 
 Most Probable Value = 52.500 
 Percent Recovery = 99.1 
 Analysis Date = 03/04/03 
 Lab Sample ID = 0560058 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.110 
 Most Probable Value = 52.500 
 Percent Recovery = 99.3 
 Analysis Date = 03/04/03 
 Lab Sample ID = 0550133 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.040 
 Most Probable Value = 43.350 
 Percent Recovery = 97.0 
 Analysis Date = 02/28/03 
 Lab Sample ID = 0490153 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 42.240 
 Most Probable Value = 43.350 
 Percent Recovery = 97.4 
 Analysis Date = 02/27/03 
 Lab Sample ID = 0440101 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 51.230 
 Most Probable Value = 52.500 
 Percent Recovery = 97.6 
 Analysis Date = 02/25/03 
 Lab Sample ID = 0430084 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.210 
 Most Probable Value = 43.350 
 Percent Recovery = 97.4 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0420106 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50162  Lab Value = 51.600 
 Most Probable Value = 52.500 
 Percent Recovery = 98.3 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0380145 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50158-50DIW  Lab Value = 51.720 
 Most Probable Value = 52.500 
 Percent Recovery = 98.5 
 Analysis Date = 02/21/03 
 Lab Sample ID = 0420005 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 41.970 
 Most Probable Value = 43.350 
 Percent Recovery = 96.8 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0360072 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50160-50162  Lab Value = 41.800 
 Most Probable Value = 43.350 
 Percent Recovery = 96.4 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0360013 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50162  Lab Value = 52.130 
 Most Probable Value = 52.500 
 Percent Recovery = 99.3 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0370070 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 51.340 
 Most Probable Value = 52.500 
 Percent Recovery = 97.8 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0360014 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50158-50DIW  Lab Value = 17.040 
 Most Probable Value = 18.325 
 Percent Recovery = 93.0 
 Analysis Date = 02/19/03 
 Lab Sample ID = 0340093 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.290 
 Most Probable Value = 10.050 
 Percent Recovery = 92.4 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0310104 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.450 
 Most Probable Value = 10.050 
 Percent Recovery = 94.0 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0290074 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.090 
 Most Probable Value = 18.325 
 Percent Recovery = 93.3 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0300099 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.480 
 Most Probable Value = 18.325 
 Percent Recovery = 95.4 
 Analysis Date = 02/12/03 
 Lab Sample ID = 0280039 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.320 
 Most Probable Value = 10.050 
 Percent Recovery = 92.7 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0280003 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.260 
 Most Probable Value = 18.325 
 Percent Recovery = 94.2 
 Analysis Date = 02/07/03 
 Lab Sample ID = 0240112 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.080 
 Most Probable Value = 10.050 
 Percent Recovery = 90.3 
 Analysis Date = 02/04/03 
 Lab Sample ID = 0230081 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 87.270 
 Most Probable Value = 89.150 
 Percent Recovery = 97.9 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0020020 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50160-50158  Lab Value = 87.680 
 Most Probable Value = 89.150 
 Percent Recovery = 98.4 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0020021 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50158  Lab Value = 81.020 
 Most Probable Value = 82.100 
 Percent Recovery = 98.7 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0020022 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25162-75158  Lab Value = 80.720 
 Most Probable Value = 82.100 
 Percent Recovery = 98.3 
 Analysis Date = 01/31/03 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25162-75158  Lab Value = 80.440 
 Most Probable Value = 82.100 
 Percent Recovery = 98.0 
 Analysis Date = 01/31/03 
 Lab Sample ID = 3580034 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 9.300 
 Most Probable Value = 10.050 
 Percent Recovery = 92.5 
 Analysis Date = 01/28/03 
 Lab Sample ID = 0210039 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.160 
 Most Probable Value = 18.325 
 Percent Recovery = 93.6 
 Analysis Date = 01/28/03 
 Lab Sample ID = 0220057 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 86.440 
 Most Probable Value = 89.150 
 Percent Recovery = 97.0 
 Analysis Date = 01/25/03 
 Lab Sample ID = 3530123 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50160-50158  Lab Value = 79.880 
 Most Probable Value = 82.100 
 Percent Recovery = 97.3 
 Analysis Date = 01/25/03 
 Lab Sample ID = 3530113 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25162-75158  Lab Value = 9.140 
 Most Probable Value = 10.050 
 Percent Recovery = 90.9 
 Analysis Date = 01/23/03 
 Lab Sample ID = 0160116 
 Number of FPS (SD) = -1.3 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.420 
 Most Probable Value = 10.050 
 Percent Recovery = 93.7 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0140065 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.190 
 Most Probable Value = 18.325 
 Percent Recovery = 93.8 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0150123 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.100 
 Most Probable Value = 18.325 
 Percent Recovery = 93.3 
 Analysis Date = 01/21/03 
 Lab Sample ID = 0130047 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.450 
 Most Probable Value = 18.325 
 Percent Recovery = 95.2 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0100110 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.410 
 Most Probable Value = 10.050 
 Percent Recovery = 93.6 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0080072 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.780 
 Most Probable Value = 18.325 
 Percent Recovery = 97.0 
 Analysis Date = 01/15/03 
 Lab Sample ID = 0090078 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.600 
 Most Probable Value = 10.050 
 Percent Recovery = 95.5 
 Analysis Date = 01/11/03 
 Lab Sample ID = 0070010 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.560 
 Most Probable Value = 18.325 
 Percent Recovery = 95.8 
 Analysis Date = 01/11/03 
 Lab Sample ID = 0070041 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 89.140 
 Most Probable Value = 89.150 
 Percent Recovery = 100.0 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3570225 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50160-50158  Lab Value = 82.340 
 Most Probable Value = 82.100 
 Percent Recovery = 100.3 
 Analysis Date = 01/07/03 
 Lab Sample ID = 3570226 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25162-75158  Lab Value = 82.880 
 Most Probable Value = 82.100 
 Percent Recovery = 101.0 
 Analysis Date = 12/31/02 
 Lab Sample ID = 3540045 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25162-75158  Lab Value = 87.140 
 Most Probable Value = 89.150 
 Percent Recovery = 97.7 
 Analysis Date = 12/18/02 
 Lab Sample ID = 3510216 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 86.870 
 Most Probable Value = 89.150 
 Percent Recovery = 97.4 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3470184 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 81.430 
 Most Probable Value = 82.100 
 Percent Recovery = 99.2 
 Analysis Date = 12/17/02 
 Lab Sample ID = 3460097 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25162-75158  Lab Value = 87.110 
 Most Probable Value = 89.150 
 Percent Recovery = 97.7 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3450058 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50160-50158  Lab Value = 88.520 
 Most Probable Value = 89.150 
 Percent Recovery = 99.3 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3390070 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50158  Lab Value = 81.880 
 Most Probable Value = 82.100 
 Percent Recovery = 99.7 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3440054 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 81.930 
 Most Probable Value = 82.100 
 Percent Recovery = 99.8 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3440075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 81.640 
 Most Probable Value = 82.100 
 Percent Recovery = 99.4 
 Analysis Date = 12/13/02 
 Lab Sample ID = 3380054 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25162-75158  Lab Value = 80.570 
 Most Probable Value = 82.100 
 Percent Recovery = 98.1 
 Analysis Date = 12/12/02 
 Lab Sample ID = 3400087 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25162-75158  Lab Value = 42.600 
 Most Probable Value = 43.350 
 Percent Recovery = 98.3 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3360033 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 88.830 
 Most Probable Value = 89.150 
 Percent Recovery = 99.6 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3370141 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50158  Lab Value = 52.780 
 Most Probable Value = 52.500 
 Percent Recovery = 100.5 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3360034 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.650 
 Most Probable Value = 52.500 
 Percent Recovery = 100.3 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3330074 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 43.580 
 Most Probable Value = 43.350 
 Percent Recovery = 100.5 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3300071 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 43.940 
 Most Probable Value = 43.350 
 Percent Recovery = 101.4 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290103 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50160-50162  Lab Value = 52.890 
 Most Probable Value = 52.500 
 Percent Recovery = 100.7 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290104 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.720 
 Most Probable Value = 52.500 
 Percent Recovery = 100.4 
 Analysis Date = 12/10/02 
 Lab Sample ID = 3290105 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 52.870 
 Most Probable Value = 52.500 
 Percent Recovery = 100.7 
 Analysis Date = 12/05/02 
 Lab Sample ID = 3260092 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 43.420 
 Most Probable Value = 43.350 
 Percent Recovery = 100.2 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3240105 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50160-50162  Lab Value = 52.410 
 Most Probable Value = 52.500 
 Percent Recovery = 99.8 
 Analysis Date = 12/04/02 
 Lab Sample ID = 3230098 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50158-50DIW  Lab Value = 43.590 
 Most Probable Value = 43.350 
 Percent Recovery = 100.6 
 Analysis Date = 12/02/02 
 Lab Sample ID = 3220104 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50160-50162  Lab Value = 43.180 
 Most Probable Value = 43.350 
 Percent Recovery = 99.6 
 Analysis Date = 11/27/02 
 Lab Sample ID = 3180166 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50160-50162  Lab Value = 52.100 
 Most Probable Value = 52.500 
 Percent Recovery = 99.2 
 Analysis Date = 11/26/02 
 Lab Sample ID = 3170162 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.630 
 Most Probable Value = 43.350 
 Percent Recovery = 98.3 
 Analysis Date = 11/22/02 
 Lab Sample ID = 3170023 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50160-50162  Lab Value = 52.000 
 Most Probable Value = 52.500 
 Percent Recovery = 99.0 
 Analysis Date = 11/21/02 
 Lab Sample ID = 3160038 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50158-50DIW  Lab Value = 53.220 
 Most Probable Value = 52.500 
 Percent Recovery = 101.4 
 Analysis Date = 11/18/02 
 Lab Sample ID = 3120042 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 43.700 
 Most Probable Value = 43.350 
 Percent Recovery = 100.8 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3100091 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50160-50162  Lab Value = 53.090 
 Most Probable Value = 52.500 
 Percent Recovery = 101.1 
 Analysis Date = 11/14/02 
 Lab Sample ID = 3100090 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50158-50DIW  Lab Value = 42.940 
 Most Probable Value = 43.350 
 Percent Recovery = 99.1 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3080084 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50160-50162  Lab Value = 52.790 
 Most Probable Value = 52.500 
 Percent Recovery = 100.6 
 Analysis Date = 11/08/02 
 Lab Sample ID = 3080088 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50158-50DIW  Lab Value = 9.480 
 Most Probable Value = 10.050 
 Percent Recovery = 94.3 
 Analysis Date = 11/05/02 
 Lab Sample ID = 3010162 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.300 
 Most Probable Value = 18.325 
 Percent Recovery = 94.4 
 Analysis Date = 11/05/02 
 Lab Sample ID = 3020121 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.730 
 Most Probable Value = 18.325 
 Percent Recovery = 96.8 
 Analysis Date = 11/04/02 
 Lab Sample ID = 3010053 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.720 
 Most Probable Value = 10.050 
 Percent Recovery = 96.7 
 Analysis Date = 10/31/02 
 Lab Sample ID = 2970192 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.610 
 Most Probable Value = 18.325 
 Percent Recovery = 96.1 
 Analysis Date = 10/31/02 
 Lab Sample ID = 2960192 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.680 
 Most Probable Value = 10.050 
 Percent Recovery = 96.3 
 Analysis Date = 10/30/02 
 Lab Sample ID = 2960004 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.660 
 Most Probable Value = 18.325 
 Percent Recovery = 96.4 
 Analysis Date = 10/30/02 
 Lab Sample ID = 2960005 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.550 
 Most Probable Value = 18.325 
 Percent Recovery = 95.8 
 Analysis Date = 10/30/02 
 Lab Sample ID = 2940106 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.290 
 Most Probable Value = 10.050 
 Percent Recovery = 92.4 
 Analysis Date = 10/29/02 
 Lab Sample ID = 2910191 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.360 
 Most Probable Value = 18.325 
 Percent Recovery = 94.7 
 Analysis Date = 10/28/02 
 Lab Sample ID = 2900104 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.530 
 Most Probable Value = 10.050 
 Percent Recovery = 94.8 
 Analysis Date = 10/24/02 
 Lab Sample ID = 2890092 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.640 
 Most Probable Value = 10.050 
 Percent Recovery = 95.9 
 Analysis Date = 10/23/02 
 Lab Sample ID = 2880101 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.560 
 Most Probable Value = 18.325 
 Percent Recovery = 95.8 
 Analysis Date = 10/18/02 
 Lab Sample ID = 2840146 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.570 
 Most Probable Value = 18.325 
 Percent Recovery = 95.9 
 Analysis Date = 10/18/02 
 Lab Sample ID = 2830077 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.550 
 Most Probable Value = 10.050 
 Percent Recovery = 95.0 
 Analysis Date = 10/17/02 
 Lab Sample ID = 2820098 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 75162-25DIW  Lab Value = 9.690 
 Most Probable Value = 10.050 
 Percent Recovery = 96.4 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2770156 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.400 
 Most Probable Value = 18.325 
 Percent Recovery = 95.0 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2810014 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25160-75DIW  Lab Value = 17.490 
 Most Probable Value = 18.325 
 Percent Recovery = 95.4 
 Analysis Date = 10/16/02 
 Lab Sample ID = 2800032 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25160-75DIW  Lab Value = 9.720 
 Most Probable Value = 10.050 
 Percent Recovery = 96.7 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2750140 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 75162-25DIW  Lab Value = 17.580 
 Most Probable Value = 18.325 
 Percent Recovery = 95.9 
 Analysis Date = 10/15/02 
 Lab Sample ID = 2760067 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25160-75DIW  Lab Value = 142.500 
 Most Probable Value = 143.500 
 Percent Recovery = 99.3 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2730143 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 141.080 
 Most Probable Value = 143.500 
 Percent Recovery = 98.3 
 Analysis Date = 10/10/02 
 Lab Sample ID = 2740175 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 143.530 
 Most Probable Value = 143.500 
 Percent Recovery = 100.0 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2590026 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 143.510 
 Most Probable Value = 143.500 
 Percent Recovery = 100.0 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2700213 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 143.980 
 Most Probable Value = 143.500 
 Percent Recovery = 100.3 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2680106 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 143.180 
 Most Probable Value = 143.500 
 Percent Recovery = 99.8 
 Analysis Date = 09/30/02 
 Lab Sample ID = 2590025 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 101.830 
 Most Probable Value = 102.500 
 Percent Recovery = 99.3 
 Analysis Date = 09/28/02 
 Lab Sample ID = 2630179 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25154-75004  Lab Value = 143.030 
 Most Probable Value = 143.500 
 Percent Recovery = 99.7 
 Analysis Date = 09/28/02 
 Lab Sample ID = 2630178 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 142.040 
 Most Probable Value = 143.500 
 Percent Recovery = 99.0 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2660138 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 143.180 
 Most Probable Value = 143.500 
 Percent Recovery = 99.8 
 Analysis Date = 09/27/02 
 Lab Sample ID = 2660137 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 101.050 
 Most Probable Value = 102.500 
 Percent Recovery = 98.6 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2610181 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 142.790 
 Most Probable Value = 143.500 
 Percent Recovery = 99.5 
 Analysis Date = 09/26/02 
 Lab Sample ID = 2610180 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 143.000 
 Most Probable Value = 143.500 
 Percent Recovery = 99.7 
 Analysis Date = 09/18/02 
 Lab Sample ID = 2560061 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 143.770 
 Most Probable Value = 143.500 
 Percent Recovery = 100.2 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2520185 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 143.770 
 Most Probable Value = 143.500 
 Percent Recovery = 100.2 
 Analysis Date = 09/17/02 
 Lab Sample ID = 2520186 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 100.390 
 Most Probable Value = 102.500 
 Percent Recovery = 97.9 
 Analysis Date = 09/14/02 
 Lab Sample ID = 2490354 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 143.960 
 Most Probable Value = 143.500 
 Percent Recovery = 100.3 
 Analysis Date = 09/14/02 
 Lab Sample ID = 2490181 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 81.000 
 Most Probable Value = 82.000 
 Percent Recovery = 98.8 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470179 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 80.700 
 Most Probable Value = 82.000 
 Percent Recovery = 98.4 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470182 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.980 
 Most Probable Value = 72.250 
 Percent Recovery = 98.2 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470180 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25156-75004  Lab Value = 100.940 
 Most Probable Value = 102.500 
 Percent Recovery = 98.5 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470183 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 142.520 
 Most Probable Value = 143.500 
 Percent Recovery = 99.3 
 Analysis Date = 09/13/02 
 Lab Sample ID = 2470181 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 80.410 
 Most Probable Value = 82.000 
 Percent Recovery = 98.1 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2400200 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 80.190 
 Most Probable Value = 82.000 
 Percent Recovery = 97.8 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2400003 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.570 
 Most Probable Value = 72.250 
 Percent Recovery = 97.7 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2420162 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 70.720 
 Most Probable Value = 72.250 
 Percent Recovery = 97.9 
 Analysis Date = 09/03/02 
 Lab Sample ID = 2400002 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 70.510 
 Most Probable Value = 72.250 
 Percent Recovery = 97.6 
 Analysis Date = 08/28/02 
 Lab Sample ID = 2380008 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25156-75004  Lab Value = 80.980 
 Most Probable Value = 82.000 
 Percent Recovery = 98.8 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2330180 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 81.720 
 Most Probable Value = 82.000 
 Percent Recovery = 99.7 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2330051 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.160 
 Most Probable Value = 72.250 
 Percent Recovery = 98.5 
 Analysis Date = 08/23/02 
 Lab Sample ID = 2330179 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25156-75004  Lab Value = 70.760 
 Most Probable Value = 72.250 
 Percent Recovery = 97.9 
 Analysis Date = 08/22/02 
 Lab Sample ID = 2310149 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 80.520 
 Most Probable Value = 82.000 
 Percent Recovery = 98.2 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2280225 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 80.480 
 Most Probable Value = 82.000 
 Percent Recovery = 98.1 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2270215 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 80.550 
 Most Probable Value = 82.000 
 Percent Recovery = 98.2 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2280226 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.120 
 Most Probable Value = 72.250 
 Percent Recovery = 97.1 
 Analysis Date = 08/19/02 
 Lab Sample ID = 2270214 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25156-75004  Lab Value = 81.260 
 Most Probable Value = 82.000 
 Percent Recovery = 99.1 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200189 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.630 
 Most Probable Value = 72.250 
 Percent Recovery = 97.8 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2240217 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 71.040 
 Most Probable Value = 72.250 
 Percent Recovery = 98.3 
 Analysis Date = 08/13/02 
 Lab Sample ID = 2200190 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25156-75004  Lab Value = 80.400 
 Most Probable Value = 82.000 
 Percent Recovery = 98.0 
 Analysis Date = 08/07/02 
 Lab Sample ID = 2180108 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 31.090 
 Most Probable Value = 32.250 
 Percent Recovery = 96.4 
 Analysis Date = 08/05/02 
 Lab Sample ID = 2110239 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.650 
 Most Probable Value = 21.500 
 Percent Recovery = 96.0 
 Analysis Date = 08/02/02 
 Lab Sample ID = 2100333 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.330 
 Most Probable Value = 21.500 
 Percent Recovery = 94.6 
 Analysis Date = 07/31/02 
 Lab Sample ID = 2070109 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.370 
 Most Probable Value = 32.250 
 Percent Recovery = 97.3 
 Analysis Date = 07/31/02 
 Lab Sample ID = 2070107 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 30.910 
 Most Probable Value = 32.250 
 Percent Recovery = 95.8 
 Analysis Date = 07/30/02 
 Lab Sample ID = 2050295 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.500 
 Most Probable Value = 21.500 
 Percent Recovery = 95.3 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050014 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.450 
 Most Probable Value = 32.250 
 Percent Recovery = 97.5 
 Analysis Date = 07/29/02 
 Lab Sample ID = 2050013 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.600 
 Most Probable Value = 21.500 
 Percent Recovery = 95.8 
 Analysis Date = 07/25/02 
 Lab Sample ID = 2000255 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.510 
 Most Probable Value = 21.500 
 Percent Recovery = 95.4 
 Analysis Date = 07/23/02 
 Lab Sample ID = 2000044 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.130 
 Most Probable Value = 32.250 
 Percent Recovery = 96.5 
 Analysis Date = 07/23/02 
 Lab Sample ID = 2000043 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.850 
 Most Probable Value = 21.500 
 Percent Recovery = 97.0 
 Analysis Date = 07/22/02 
 Lab Sample ID = 1970105 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.660 
 Most Probable Value = 21.500 
 Percent Recovery = 96.1 
 Analysis Date = 07/22/02 
 Lab Sample ID = 1980202 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.630 
 Most Probable Value = 32.250 
 Percent Recovery = 98.1 
 Analysis Date = 07/22/02 
 Lab Sample ID = 1970104 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.070 
 Most Probable Value = 21.500 
 Percent Recovery = 98.0 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1920193 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.590 
 Most Probable Value = 32.250 
 Percent Recovery = 98.0 
 Analysis Date = 07/15/02 
 Lab Sample ID = 1920192 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 31.670 
 Most Probable Value = 32.250 
 Percent Recovery = 98.2 
 Analysis Date = 07/12/02 
 Lab Sample ID = 1900133 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.760 
 Most Probable Value = 21.500 
 Percent Recovery = 96.6 
 Analysis Date = 07/10/02 
 Lab Sample ID = 1890116 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.640 
 Most Probable Value = 21.500 
 Percent Recovery = 96.0 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830138 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.760 
 Most Probable Value = 21.500 
 Percent Recovery = 96.6 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830139 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.180 
 Most Probable Value = 32.250 
 Percent Recovery = 96.7 
 Analysis Date = 07/03/02 
 Lab Sample ID = 1830137 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 101.460 
 Most Probable Value = 102.500 
 Percent Recovery = 99.0 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790030 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 142.610 
 Most Probable Value = 143.500 
 Percent Recovery = 99.4 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790028 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 143.270 
 Most Probable Value = 143.500 
 Percent Recovery = 99.8 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790189 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 143.010 
 Most Probable Value = 143.500 
 Percent Recovery = 99.7 
 Analysis Date = 07/02/02 
 Lab Sample ID = 1790029 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 101.080 
 Most Probable Value = 102.500 
 Percent Recovery = 98.6 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1760167 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25154-75004  Lab Value = 141.800 
 Most Probable Value = 143.500 
 Percent Recovery = 98.8 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1760169 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 141.450 
 Most Probable Value = 143.500 
 Percent Recovery = 98.6 
 Analysis Date = 06/28/02 
 Lab Sample ID = 1760170 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 141.400 
 Most Probable Value = 143.500 
 Percent Recovery = 98.5 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1720150 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 101.070 
 Most Probable Value = 102.500 
 Percent Recovery = 98.6 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1690123 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 141.690 
 Most Probable Value = 143.500 
 Percent Recovery = 98.7 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1690121 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 141.190 
 Most Probable Value = 143.500 
 Percent Recovery = 98.4 
 Analysis Date = 06/24/02 
 Lab Sample ID = 1690122 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 142.010 
 Most Probable Value = 143.500 
 Percent Recovery = 99.0 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1620146 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 140.930 
 Most Probable Value = 143.500 
 Percent Recovery = 98.2 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1620147 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25004-75154  Lab Value = 142.470 
 Most Probable Value = 143.500 
 Percent Recovery = 99.3 
 Analysis Date = 06/20/02 
 Lab Sample ID = 1650229 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 98.640 
 Most Probable Value = 102.500 
 Percent Recovery = 96.2 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640126 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 25154-75004  Lab Value = 140.180 
 Most Probable Value = 143.500 
 Percent Recovery = 97.7 
 Analysis Date = 06/19/02 
 Lab Sample ID = 1640127 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 25004-75154  Lab Value = 71.420 
 Most Probable Value = 72.250 
 Percent Recovery = 98.9 
 Analysis Date = 06/11/02 
 Lab Sample ID = 1510055 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 143.600 
 Most Probable Value = 143.500 
 Percent Recovery = 100.1 
 Analysis Date = 06/11/02 
 Lab Sample ID = 1580209 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 100.620 
 Most Probable Value = 102.500 
 Percent Recovery = 98.2 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1550124 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 142.100 
 Most Probable Value = 143.500 
 Percent Recovery = 99.0 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1550132 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 142.690 
 Most Probable Value = 143.500 
 Percent Recovery = 99.4 
 Analysis Date = 06/07/02 
 Lab Sample ID = 1550133 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 80.940 
 Most Probable Value = 82.000 
 Percent Recovery = 98.7 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1500002 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 80.420 
 Most Probable Value = 82.000 
 Percent Recovery = 98.1 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1500003 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.270 
 Most Probable Value = 72.250 
 Percent Recovery = 98.6 
 Analysis Date = 06/06/02 
 Lab Sample ID = 1490009 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 81.520 
 Most Probable Value = 82.000 
 Percent Recovery = 99.4 
 Analysis Date = 06/04/02 
 Lab Sample ID = 1440014 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 81.940 
 Most Probable Value = 82.000 
 Percent Recovery = 99.9 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1430036 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.350 
 Most Probable Value = 72.250 
 Percent Recovery = 98.8 
 Analysis Date = 05/28/02 
 Lab Sample ID = 1430035 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 71.280 
 Most Probable Value = 72.250 
 Percent Recovery = 98.7 
 Analysis Date = 05/25/02 
 Lab Sample ID = 1410014 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 80.870 
 Most Probable Value = 82.000 
 Percent Recovery = 98.6 
 Analysis Date = 05/24/02 
 Lab Sample ID = 1370065 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 80.960 
 Most Probable Value = 82.000 
 Percent Recovery = 98.7 
 Analysis Date = 05/24/02 
 Lab Sample ID = 1370048 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.990 
 Most Probable Value = 72.250 
 Percent Recovery = 99.6 
 Analysis Date = 05/24/02 
 Lab Sample ID = 1370066 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 81.090 
 Most Probable Value = 82.000 
 Percent Recovery = 98.9 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1340163 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 81.040 
 Most Probable Value = 82.000 
 Percent Recovery = 98.8 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1340164 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 72.080 
 Most Probable Value = 72.250 
 Percent Recovery = 99.8 
 Analysis Date = 05/22/02 
 Lab Sample ID = 1350035 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 81.220 
 Most Probable Value = 82.000 
 Percent Recovery = 99.0 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1300051 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.470 
 Most Probable Value = 72.250 
 Percent Recovery = 98.9 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1300052 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 72.080 
 Most Probable Value = 72.250 
 Percent Recovery = 99.8 
 Analysis Date = 05/15/02 
 Lab Sample ID = 1300053 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 81.550 
 Most Probable Value = 82.000 
 Percent Recovery = 99.5 
 Analysis Date = 05/10/02 
 Lab Sample ID = 1260121 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.730 
 Most Probable Value = 72.250 
 Percent Recovery = 99.3 
 Analysis Date = 05/10/02 
 Lab Sample ID = 1260120 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25156-75004  Lab Value = 81.280 
 Most Probable Value = 82.000 
 Percent Recovery = 99.1 
 Analysis Date = 05/08/02 
 Lab Sample ID = 1210022 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 30.690 
 Most Probable Value = 32.250 
 Percent Recovery = 95.2 
 Analysis Date = 05/08/02 
 Lab Sample ID = 1210021 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.130 
 Most Probable Value = 21.500 
 Percent Recovery = 98.3 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1090188 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.200 
 Most Probable Value = 21.500 
 Percent Recovery = 98.6 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1160080 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.210 
 Most Probable Value = 21.500 
 Percent Recovery = 98.7 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1090187 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.700 
 Most Probable Value = 32.250 
 Percent Recovery = 98.3 
 Analysis Date = 05/03/02 
 Lab Sample ID = 1090189 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.450 
 Most Probable Value = 21.500 
 Percent Recovery = 95.1 
 Analysis Date = 05/01/02 
 Lab Sample ID = 1160079 
 Number of FPS (SD) = -0.9 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.160 
 Most Probable Value = 32.250 
 Percent Recovery = 96.6 
 Analysis Date = 05/01/02 
 Lab Sample ID = 1160078 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 31.570 
 Most Probable Value = 32.250 
 Percent Recovery = 97.9 
 Analysis Date = 04/29/02 
 Lab Sample ID = 1140065 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.620 
 Most Probable Value = 21.500 
 Percent Recovery = 95.9 
 Analysis Date = 04/20/02 
 Lab Sample ID = 1070004 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 50156-50DIW  Lab Value = 20.780 
 Most Probable Value = 21.500 
 Percent Recovery = 96.7 
 Analysis Date = 04/20/02 
 Lab Sample ID = 1070006 
 Number of FPS (SD) = -0.6 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.170 
 Most Probable Value = 32.250 
 Percent Recovery = 96.7 
 Analysis Date = 04/20/02 
 Lab Sample ID = 1070005 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.990 
 Most Probable Value = 21.500 
 Percent Recovery = 97.6 
 Analysis Date = 04/16/02 
 Lab Sample ID = 1020016 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.160 
 Most Probable Value = 21.500 
 Percent Recovery = 98.4 
 Analysis Date = 04/16/02 
 Lab Sample ID = 0980061 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.260 
 Most Probable Value = 21.500 
 Percent Recovery = 98.9 
 Analysis Date = 04/16/02 
 Lab Sample ID = 0980060 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.700 
 Most Probable Value = 32.250 
 Percent Recovery = 98.3 
 Analysis Date = 04/16/02 
 Lab Sample ID = 1020015 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 31.750 
 Most Probable Value = 32.250 
 Percent Recovery = 98.4 
 Analysis Date = 04/16/02 
 Lab Sample ID = 1000068 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.200 
 Most Probable Value = 32.250 
 Percent Recovery = 99.8 
 Analysis Date = 04/16/02 
 Lab Sample ID = 0980062 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 31.520 
 Most Probable Value = 32.250 
 Percent Recovery = 97.7 
 Analysis Date = 04/12/02 
 Lab Sample ID = 0930205 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.990 
 Most Probable Value = 21.500 
 Percent Recovery = 97.6 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920039 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.090 
 Most Probable Value = 21.500 
 Percent Recovery = 98.1 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920037 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 102.080 
 Most Probable Value = 102.500 
 Percent Recovery = 99.6 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920038 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25154-75004  Lab Value = 142.740 
 Most Probable Value = 143.500 
 Percent Recovery = 99.5 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920040 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 142.370 
 Most Probable Value = 143.500 
 Percent Recovery = 99.2 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0920041 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 144.160 
 Most Probable Value = 143.500 
 Percent Recovery = 100.5 
 Analysis Date = 04/10/02 
 Lab Sample ID = 0870219 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 101.020 
 Most Probable Value = 102.500 
 Percent Recovery = 98.6 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0850072 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25154-75004  Lab Value = 142.010 
 Most Probable Value = 143.500 
 Percent Recovery = 99.0 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0860006 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 142.250 
 Most Probable Value = 143.500 
 Percent Recovery = 99.1 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0850071 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 144.160 
 Most Probable Value = 143.500 
 Percent Recovery = 100.5 
 Analysis Date = 04/02/02 
 Lab Sample ID = 0810202 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 102.400 
 Most Probable Value = 102.500 
 Percent Recovery = 99.9 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0790077 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25154-75004  Lab Value = 143.040 
 Most Probable Value = 143.500 
 Percent Recovery = 99.7 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0790075 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 143.320 
 Most Probable Value = 143.500 
 Percent Recovery = 99.9 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0790076 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 143.500 
 Most Probable Value = 143.500 
 Percent Recovery = 100.0 
 Analysis Date = 03/26/02 
 Lab Sample ID = 0770062 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 100.440 
 Most Probable Value = 102.500 
 Percent Recovery = 98.0 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0740013 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 100.320 
 Most Probable Value = 102.500 
 Percent Recovery = 97.9 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0730002 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25154-75004  Lab Value = 141.080 
 Most Probable Value = 143.500 
 Percent Recovery = 98.3 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0740012 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 25004-75154  Lab Value = 141.770 
 Most Probable Value = 143.500 
 Percent Recovery = 98.8 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0720156 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 141.710 
 Most Probable Value = 143.500 
 Percent Recovery = 98.8 
 Analysis Date = 03/21/02 
 Lab Sample ID = 0720157 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 144.340 
 Most Probable Value = 143.500 
 Percent Recovery = 100.6 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0650159 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25004-75154  Lab Value = 141.720 
 Most Probable Value = 143.500 
 Percent Recovery = 98.8 
 Analysis Date = 03/18/02 
 Lab Sample ID = 0650158 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 142.070 
 Most Probable Value = 143.500 
 Percent Recovery = 99.0 
 Analysis Date = 03/14/02 
 Lab Sample ID = 0700077 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 83.300 
 Most Probable Value = 82.000 
 Percent Recovery = 101.6 
 Analysis Date = 03/05/02 
 Lab Sample ID = 0600002 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 81.920 
 Most Probable Value = 82.000 
 Percent Recovery = 99.9 
 Analysis Date = 03/05/02 
 Lab Sample ID = 0580134 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 81.100 
 Most Probable Value = 82.000 
 Percent Recovery = 98.9 
 Analysis Date = 03/05/02 
 Lab Sample ID = 0600003 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 72.277 
 Most Probable Value = 72.250 
 Percent Recovery = 100.0 
 Analysis Date = 03/05/02 
 Lab Sample ID = 0590016 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25156-75004  Lab Value = 81.639 
 Most Probable Value = 82.000 
 Percent Recovery = 99.6 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0510111 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 81.130 
 Most Probable Value = 82.000 
 Percent Recovery = 98.9 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0570005 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 82.351 
 Most Probable Value = 82.000 
 Percent Recovery = 100.4 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0510112 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.267 
 Most Probable Value = 72.250 
 Percent Recovery = 98.6 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0570002 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 71.631 
 Most Probable Value = 72.250 
 Percent Recovery = 99.1 
 Analysis Date = 03/01/02 
 Lab Sample ID = 0530015 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25156-75004  Lab Value = 82.116 
 Most Probable Value = 82.000 
 Percent Recovery = 100.1 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0430020 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 72.000 
 Most Probable Value = 72.250 
 Percent Recovery = 99.7 
 Analysis Date = 02/22/02 
 Lab Sample ID = 0430021 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 71.272 
 Most Probable Value = 72.250 
 Percent Recovery = 98.6 
 Analysis Date = 02/20/02 
 Lab Sample ID = 0510110 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25156-75004  Lab Value = 81.920 
 Most Probable Value = 82.000 
 Percent Recovery = 99.9 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460019 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50154-50DIW  Lab Value = 82.565 
 Most Probable Value = 82.000 
 Percent Recovery = 100.7 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460022 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.840 
 Most Probable Value = 72.250 
 Percent Recovery = 99.4 
 Analysis Date = 02/15/02 
 Lab Sample ID = 0460020 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 71.590 
 Most Probable Value = 72.250 
 Percent Recovery = 99.1 
 Analysis Date = 02/08/02 
 Lab Sample ID = 0390009 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25156-75004  Lab Value = 82.910 
 Most Probable Value = 82.000 
 Percent Recovery = 101.1 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370017 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 50154-50DIW  Lab Value = 83.259 
 Most Probable Value = 82.000 
 Percent Recovery = 101.5 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370004 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 72.709 
 Most Probable Value = 72.250 
 Percent Recovery = 100.6 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370018 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 72.390 
 Most Probable Value = 72.250 
 Percent Recovery = 100.2 
 Analysis Date = 02/06/02 
 Lab Sample ID = 0370005 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25156-75004  Lab Value = 32.295 
 Most Probable Value = 32.250 
 Percent Recovery = 100.1 
 Analysis Date = 02/01/02 
 Lab Sample ID = 0320084 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.469 
 Most Probable Value = 21.500 
 Percent Recovery = 99.9 
 Analysis Date = 01/31/02 
 Lab Sample ID = 0310011 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.346 
 Most Probable Value = 21.500 
 Percent Recovery = 99.3 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300029 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.399 
 Most Probable Value = 32.250 
 Percent Recovery = 100.5 
 Analysis Date = 01/30/02 
 Lab Sample ID = 0300030 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.230 
 Most Probable Value = 21.500 
 Percent Recovery = 94.1 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280073 
 Number of FPS (SD) = -1.0 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.010 
 Most Probable Value = 32.250 
 Percent Recovery = 96.2 
 Analysis Date = 01/28/02 
 Lab Sample ID = 0280072 
 Number of FPS (SD) = -0.8 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.169 
 Most Probable Value = 21.500 
 Percent Recovery = 98.5 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0160026 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.379 
 Most Probable Value = 21.500 
 Percent Recovery = 99.4 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0160027 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.780 
 Most Probable Value = 32.250 
 Percent Recovery = 98.5 
 Analysis Date = 01/24/02 
 Lab Sample ID = 0240011 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.801 
 Most Probable Value = 21.500 
 Percent Recovery = 101.4 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230029 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.671 
 Most Probable Value = 21.500 
 Percent Recovery = 100.8 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230033 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.760 
 Most Probable Value = 32.250 
 Percent Recovery = 101.6 
 Analysis Date = 01/23/02 
 Lab Sample ID = 0230028 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 31.480 
 Most Probable Value = 32.250 
 Percent Recovery = 97.6 
 Analysis Date = 01/17/02 
 Lab Sample ID = 0170011 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.160 
 Most Probable Value = 21.500 
 Percent Recovery = 93.8 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150020 
 Number of FPS (SD) = -1.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 31.080 
 Most Probable Value = 32.250 
 Percent Recovery = 96.4 
 Analysis Date = 01/15/02 
 Lab Sample ID = 0150021 
 Number of FPS (SD) = -0.7 
 Blind Sample ID = 25DIW-75156  Lab Value = 32.621 
 Most Probable Value = 32.250 
 Percent Recovery = 101.2 
 Analysis Date = 01/10/02 
 Lab Sample ID = 0100004 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.578 
 Most Probable Value = 21.500 
 Percent Recovery = 100.4 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080013 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.540 
 Most Probable Value = 32.250 
 Percent Recovery = 100.9 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080012 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.117 
 Most Probable Value = 21.500 
 Percent Recovery = 98.2 
 Analysis Date = 01/07/02 
 Lab Sample ID = 0070002 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 50156-50DIW  Lab Value = 144.170 
 Most Probable Value = 143.500 
 Percent Recovery = 100.5 
 Analysis Date = 01/02/02 
 Lab Sample ID = 0020019 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 142.190 
 Most Probable Value = 143.500 
 Percent Recovery = 99.1 
 Analysis Date = 12/31/01 
 Lab Sample ID = 3650045 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 103.958 
 Most Probable Value = 102.500 
 Percent Recovery = 101.4 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620059 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25154-75004  Lab Value = 143.577 
 Most Probable Value = 143.500 
 Percent Recovery = 100.1 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620068 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 142.740 
 Most Probable Value = 143.500 
 Percent Recovery = 99.5 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620065 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 144.107 
 Most Probable Value = 143.500 
 Percent Recovery = 100.4 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620067 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 142.725 
 Most Probable Value = 143.500 
 Percent Recovery = 99.5 
 Analysis Date = 12/28/01 
 Lab Sample ID = 3620066 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 102.320 
 Most Probable Value = 102.500 
 Percent Recovery = 99.8 
 Analysis Date = 12/20/01 
 Lab Sample ID = 3540006 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25154-75004  Lab Value = 141.746 
 Most Probable Value = 143.500 
 Percent Recovery = 98.8 
 Analysis Date = 12/19/01 
 Lab Sample ID = 3530024 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25004-75154  Lab Value = 103.180 
 Most Probable Value = 102.500 
 Percent Recovery = 100.7 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520046 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25154-75004  Lab Value = 142.863 
 Most Probable Value = 143.500 
 Percent Recovery = 99.6 
 Analysis Date = 12/18/01 
 Lab Sample ID = 3520045 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25004-75154  Lab Value = 143.568 
 Most Probable Value = 143.500 
 Percent Recovery = 100.0 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480018 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25004-75154  Lab Value = 143.305 
 Most Probable Value = 143.500 
 Percent Recovery = 99.9 
 Analysis Date = 12/14/01 
 Lab Sample ID = 3480019 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 143.393 
 Most Probable Value = 143.500 
 Percent Recovery = 99.9 
 Analysis Date = 12/12/01 
 Lab Sample ID = 3460006 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 143.281 
 Most Probable Value = 143.500 
 Percent Recovery = 99.8 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410012 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = 25004-75154  Lab Value = 144.149 
 Most Probable Value = 143.500 
 Percent Recovery = 100.5 
 Analysis Date = 12/07/01 
 Lab Sample ID = 3410011 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 104.503 
 Most Probable Value = 102.500 
 Percent Recovery = 102.0 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400108 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25154-75004  Lab Value = 142.410 
 Most Probable Value = 143.500 
 Percent Recovery = 99.2 
 Analysis Date = 12/06/01 
 Lab Sample ID = 3400010 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25004-75154  Lab Value = 105.141 
 Most Probable Value = 102.500 
 Percent Recovery = 102.6 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390023 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25154-75004  Lab Value = 143.805 
 Most Probable Value = 143.500 
 Percent Recovery = 100.2 
 Analysis Date = 12/05/01 
 Lab Sample ID = 3390022 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25004-75154  Lab Value = 73.592 
 Most Probable Value = 72.250 
 Percent Recovery = 101.9 
 Analysis Date = 12/03/01 
 Lab Sample ID = 3370122 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 80.620 
 Most Probable Value = 82.000 
 Percent Recovery = 98.3 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340128 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50154-50DIW  Lab Value = 80.440 
 Most Probable Value = 82.000 
 Percent Recovery = 98.1 
 Analysis Date = 11/30/01 
 Lab Sample ID = 3340127 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 50154-50DIW  Lab Value = 71.620 
 Most Probable Value = 72.250 
 Percent Recovery = 99.1 
 Analysis Date = 11/29/01 
 Lab Sample ID = 3330012 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 25156-75004  Lab Value = 82.361 
 Most Probable Value = 82.000 
 Percent Recovery = 100.4 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320134 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 82.581 
 Most Probable Value = 82.000 
 Percent Recovery = 100.7 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320138 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 73.340 
 Most Probable Value = 72.250 
 Percent Recovery = 101.5 
 Analysis Date = 11/28/01 
 Lab Sample ID = 3320135 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 73.100 
 Most Probable Value = 72.250 
 Percent Recovery = 101.2 
 Analysis Date = 11/23/01 
 Lab Sample ID = 3270060 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = 25156-75004  Lab Value = 82.349 
 Most Probable Value = 82.000 
 Percent Recovery = 100.4 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250007 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 82.783 
 Most Probable Value = 82.000 
 Percent Recovery = 101.0 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250010 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 72.876 
 Most Probable Value = 72.250 
 Percent Recovery = 100.9 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250008 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 25156-75004  Lab Value = 73.348 
 Most Probable Value = 72.250 
 Percent Recovery = 101.5 
 Analysis Date = 11/21/01 
 Lab Sample ID = 3250009 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25156-75004  Lab Value = 82.312 
 Most Probable Value = 82.000 
 Percent Recovery = 100.4 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190005 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 82.640 
 Most Probable Value = 82.000 
 Percent Recovery = 100.8 
 Analysis Date = 11/15/01 
 Lab Sample ID = 3190003 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 81.380 
 Most Probable Value = 82.000 
 Percent Recovery = 99.2 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180054 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50154-50DIW  Lab Value = 70.660 
 Most Probable Value = 72.250 
 Percent Recovery = 97.8 
 Analysis Date = 11/14/01 
 Lab Sample ID = 3180053 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = 25156-75004  Lab Value = 72.062 
 Most Probable Value = 72.250 
 Percent Recovery = 99.7 
 Analysis Date = 11/08/01 
 Lab Sample ID = 3120033 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 81.532 
 Most Probable Value = 82.000 
 Percent Recovery = 99.4 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090192 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 81.826 
 Most Probable Value = 82.000 
 Percent Recovery = 99.8 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090193 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50154-50DIW  Lab Value = 72.078 
 Most Probable Value = 72.250 
 Percent Recovery = 99.8 
 Analysis Date = 11/05/01 
 Lab Sample ID = 3090191 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25156-75004  Lab Value = 32.264 
 Most Probable Value = 32.250 
 Percent Recovery = 100.0 
 Analysis Date = 11/01/01 
 Lab Sample ID = 3050001 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 20.020 
 Most Probable Value = 21.500 
 Percent Recovery = 93.1 
 Analysis Date = 10/30/01 
 Lab Sample ID = 3030146 
 Number of FPS (SD) = -1.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.208 
 Most Probable Value = 21.500 
 Percent Recovery = 98.6 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990069 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 33.118 
 Most Probable Value = 32.250 
 Percent Recovery = 102.7 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990067 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = 25DIW-75156  Lab Value = 33.263 
 Most Probable Value = 32.250 
 Percent Recovery = 103.1 
 Analysis Date = 10/26/01 
 Lab Sample ID = 2990066 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.030 
 Most Probable Value = 21.500 
 Percent Recovery = 97.8 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950109 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.300 
 Most Probable Value = 32.250 
 Percent Recovery = 100.2 
 Analysis Date = 10/22/01 
 Lab Sample ID = 2950108 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.199 
 Most Probable Value = 21.500 
 Percent Recovery = 98.6 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920095 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.255 
 Most Probable Value = 32.250 
 Percent Recovery = 100.0 
 Analysis Date = 10/19/01 
 Lab Sample ID = 2920096 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.010 
 Most Probable Value = 21.500 
 Percent Recovery = 97.7 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900237 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.200 
 Most Probable Value = 21.500 
 Percent Recovery = 98.6 
 Analysis Date = 10/17/01 
 Lab Sample ID = 2900238 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.334 
 Most Probable Value = 21.500 
 Percent Recovery = 99.2 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880144 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.414 
 Most Probable Value = 32.250 
 Percent Recovery = 100.5 
 Analysis Date = 10/15/01 
 Lab Sample ID = 2880145 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 31.800 
 Most Probable Value = 32.250 
 Percent Recovery = 98.6 
 Analysis Date = 10/11/01 
 Lab Sample ID = 2840020 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.220 
 Most Probable Value = 21.500 
 Percent Recovery = 98.7 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780229 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.046 
 Most Probable Value = 32.250 
 Percent Recovery = 99.4 
 Analysis Date = 10/05/01 
 Lab Sample ID = 2780228 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 21.270 
 Most Probable Value = 21.500 
 Percent Recovery = 98.9 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760041 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 21.240 
 Most Probable Value = 21.500 
 Percent Recovery = 98.8 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760038 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = 50156-50DIW  Lab Value = 32.110 
 Most Probable Value = 32.250 
 Percent Recovery = 99.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760042 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = 25DIW-75156  Lab Value = 64.020 
 Most Probable Value = 62.875 
 Percent Recovery = 101.8 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760039 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25150-75004  Lab Value = 63.860 
 Most Probable Value = 62.875 
 Percent Recovery = 101.6 
 Analysis Date = 10/03/01 
 Lab Sample ID = 2760040 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = 25150-75004  Y = 100
The SGPlot Procedure



- Sulfate, FIL, IC, LL -
Percent Recovery by Date
Lab: NWQL, PCode: 00945, MCode: IC024
Analysis Dates: 10/10/01 through 09/13/06
Open Data Set

 Lab Value = 0.253 
 Most Probable Value = 0.320 
 Percent Recovery = 79.1 
 Analysis Date = 09/13/06 
 Lab Sample ID = 2400120 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.249 
 Most Probable Value = 0.320 
 Percent Recovery = 77.8 
 Analysis Date = 09/13/06 
 Lab Sample ID = 2330213 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.251 
 Most Probable Value = 0.320 
 Percent Recovery = 78.4 
 Analysis Date = 09/13/06 
 Lab Sample ID = 2260050 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.255 
 Most Probable Value = 0.320 
 Percent Recovery = 79.7 
 Analysis Date = 09/01/06 
 Lab Sample ID = 2190176 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.252 
 Most Probable Value = 0.344 
 Percent Recovery = 73.3 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2090272 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.239 
 Most Probable Value = 0.344 
 Percent Recovery = 69.5 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2020230 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.255 
 Most Probable Value = 0.344 
 Percent Recovery = 74.1 
 Analysis Date = 08/30/06 
 Lab Sample ID = 1950016 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.256 
 Most Probable Value = 0.344 
 Percent Recovery = 74.4 
 Analysis Date = 08/18/06 
 Lab Sample ID = 1910076 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.434 
 Most Probable Value = 0.536 
 Percent Recovery = 81.0 
 Analysis Date = 08/16/06 
 Lab Sample ID = 1810353 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P43  Lab Value = 0.412 
 Most Probable Value = 0.536 
 Percent Recovery = 76.9 
 Analysis Date = 08/08/06 
 Lab Sample ID = 1740230 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P43  Lab Value = 0.413 
 Most Probable Value = 0.536 
 Percent Recovery = 77.1 
 Analysis Date = 08/08/06 
 Lab Sample ID = 1670242 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P43  Lab Value = 0.444 
 Most Probable Value = 0.536 
 Percent Recovery = 82.8 
 Analysis Date = 07/31/06 
 Lab Sample ID = 1600200 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P43  Lab Value = 0.250 
 Most Probable Value = 0.320 
 Percent Recovery = 78.1 
 Analysis Date = 07/31/06 
 Lab Sample ID = 1460006 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.251 
 Most Probable Value = 0.320 
 Percent Recovery = 78.4 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1390231 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.253 
 Most Probable Value = 0.320 
 Percent Recovery = 79.1 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1320174 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.243 
 Most Probable Value = 0.320 
 Percent Recovery = 75.9 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1250136 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.249 
 Most Probable Value = 0.344 
 Percent Recovery = 72.4 
 Analysis Date = 06/08/06 
 Lab Sample ID = 1210051 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.255 
 Most Probable Value = 0.344 
 Percent Recovery = 74.1 
 Analysis Date = 06/08/06 
 Lab Sample ID = 1110230 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.251 
 Most Probable Value = 0.344 
 Percent Recovery = 73.0 
 Analysis Date = 06/08/06 
 Lab Sample ID = 1040008 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.248 
 Most Probable Value = 0.344 
 Percent Recovery = 72.1 
 Analysis Date = 05/09/06 
 Lab Sample ID = 0970091 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.406 
 Most Probable Value = 0.536 
 Percent Recovery = 75.7 
 Analysis Date = 04/07/06 
 Lab Sample ID = 0870026 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P43  Lab Value = 0.426 
 Most Probable Value = 0.536 
 Percent Recovery = 79.5 
 Analysis Date = 04/07/06 
 Lab Sample ID = 0800052 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P43  Lab Value = 0.275 
 Most Probable Value = 0.320 
 Percent Recovery = 85.9 
 Analysis Date = 03/14/06 
 Lab Sample ID = 0600075 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.253 
 Most Probable Value = 0.320 
 Percent Recovery = 79.1 
 Analysis Date = 02/28/06 
 Lab Sample ID = 0530041 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.266 
 Most Probable Value = 0.320 
 Percent Recovery = 83.1 
 Analysis Date = 02/28/06 
 Lab Sample ID = 0450024 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.251 
 Most Probable Value = 0.344 
 Percent Recovery = 73.0 
 Analysis Date = 02/10/06 
 Lab Sample ID = 0310082 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.263 
 Most Probable Value = 0.320 
 Percent Recovery = 82.2 
 Analysis Date = 02/10/06 
 Lab Sample ID = 0380036 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.259 
 Most Probable Value = 0.344 
 Percent Recovery = 75.3 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0240044 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.253 
 Most Probable Value = 0.344 
 Percent Recovery = 73.5 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0170062 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.428 
 Most Probable Value = 0.536 
 Percent Recovery = 79.9 
 Analysis Date = 01/24/06 
 Lab Sample ID = 3560003 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P43  Lab Value = 0.429 
 Most Probable Value = 0.536 
 Percent Recovery = 80.0 
 Analysis Date = 01/18/06 
 Lab Sample ID = 3640075 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P43  Lab Value = 0.425 
 Most Probable Value = 0.536 
 Percent Recovery = 79.3 
 Analysis Date = 01/18/06 
 Lab Sample ID = 3490151 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P43  Lab Value = 0.430 
 Most Probable Value = 0.536 
 Percent Recovery = 80.2 
 Analysis Date = 01/18/06 
 Lab Sample ID = 3420004 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P43  Lab Value = 0.256 
 Most Probable Value = 0.344 
 Percent Recovery = 74.4 
 Analysis Date = 01/18/06 
 Lab Sample ID = 0090006 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.257 
 Most Probable Value = 0.320 
 Percent Recovery = 80.3 
 Analysis Date = 01/18/06 
 Lab Sample ID = 3340008 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.256 
 Most Probable Value = 0.320 
 Percent Recovery = 80.0 
 Analysis Date = 01/18/06 
 Lab Sample ID = 3260100 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.255 
 Most Probable Value = 0.320 
 Percent Recovery = 79.7 
 Analysis Date = 12/23/05 
 Lab Sample ID = 3190010 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.255 
 Most Probable Value = 0.344 
 Percent Recovery = 74.1 
 Analysis Date = 12/19/05 
 Lab Sample ID = 3040127 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.253 
 Most Probable Value = 0.344 
 Percent Recovery = 73.5 
 Analysis Date = 12/19/05 
 Lab Sample ID = 2970038 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.256 
 Most Probable Value = 0.344 
 Percent Recovery = 74.4 
 Analysis Date = 12/19/05 
 Lab Sample ID = 2900079 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.253 
 Most Probable Value = 0.344 
 Percent Recovery = 73.5 
 Analysis Date = 12/19/05 
 Lab Sample ID = 2800166 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.265 
 Most Probable Value = 0.344 
 Percent Recovery = 77.0 
 Analysis Date = 12/19/05 
 Lab Sample ID = 2730264 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.261 
 Most Probable Value = 0.344 
 Percent Recovery = 75.9 
 Analysis Date = 12/19/05 
 Lab Sample ID = 2660203 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.257 
 Most Probable Value = 0.320 
 Percent Recovery = 80.3 
 Analysis Date = 12/19/05 
 Lab Sample ID = 3110077 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.263 
 Most Probable Value = 0.344 
 Percent Recovery = 76.5 
 Analysis Date = 12/16/05 
 Lab Sample ID = 2590323 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.265 
 Most Probable Value = 0.344 
 Percent Recovery = 77.0 
 Analysis Date = 12/16/05 
 Lab Sample ID = 2520042 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.254 
 Most Probable Value = 0.320 
 Percent Recovery = 79.4 
 Analysis Date = 12/16/05 
 Lab Sample ID = 2410125 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.257 
 Most Probable Value = 0.320 
 Percent Recovery = 80.3 
 Analysis Date = 11/03/05 
 Lab Sample ID = 2340044 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.255 
 Most Probable Value = 0.320 
 Percent Recovery = 79.7 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2280031 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.252 
 Most Probable Value = 0.320 
 Percent Recovery = 78.8 
 Analysis Date = 10/19/05 
 Lab Sample ID = 2220221 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.620 
 Most Probable Value = 0.655 
 Percent Recovery = 94.7 
 Analysis Date = 09/21/05 
 Lab Sample ID = 2060111 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 0.616 
 Most Probable Value = 0.655 
 Percent Recovery = 94.0 
 Analysis Date = 09/21/05 
 Lab Sample ID = 1990212 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.612 
 Most Probable Value = 0.655 
 Percent Recovery = 93.4 
 Analysis Date = 09/20/05 
 Lab Sample ID = 2140087 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.610 
 Most Probable Value = 0.655 
 Percent Recovery = 93.1 
 Analysis Date = 09/07/05 
 Lab Sample ID = 1920124 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.248 
 Most Probable Value = 0.344 
 Percent Recovery = 72.1 
 Analysis Date = 07/26/05 
 Lab Sample ID = 1820053 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.247 
 Most Probable Value = 0.344 
 Percent Recovery = 71.8 
 Analysis Date = 07/26/05 
 Lab Sample ID = 1750353 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.247 
 Most Probable Value = 0.344 
 Percent Recovery = 71.8 
 Analysis Date = 07/22/05 
 Lab Sample ID = 1680212 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.246 
 Most Probable Value = 0.344 
 Percent Recovery = 71.5 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1610164 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.605 
 Most Probable Value = 0.655 
 Percent Recovery = 92.4 
 Analysis Date = 06/24/05 
 Lab Sample ID = 1510159 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.603 
 Most Probable Value = 0.655 
 Percent Recovery = 92.1 
 Analysis Date = 06/21/05 
 Lab Sample ID = 1430070 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.603 
 Most Probable Value = 0.655 
 Percent Recovery = 92.1 
 Analysis Date = 06/21/05 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.612 
 Most Probable Value = 0.655 
 Percent Recovery = 93.4 
 Analysis Date = 06/14/05 
 Lab Sample ID = 1290087 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.614 
 Most Probable Value = 0.655 
 Percent Recovery = 93.7 
 Analysis Date = 06/14/05 
 Lab Sample ID = 1220043 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.611 
 Most Probable Value = 0.655 
 Percent Recovery = 93.3 
 Analysis Date = 06/14/05 
 Lab Sample ID = 1150103 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.615 
 Most Probable Value = 0.655 
 Percent Recovery = 93.9 
 Analysis Date = 06/10/05 
 Lab Sample ID = 1090066 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.250 
 Most Probable Value = 0.344 
 Percent Recovery = 72.7 
 Analysis Date = 06/07/05 
 Lab Sample ID = 0890102 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.250 
 Most Probable Value = 0.344 
 Percent Recovery = 72.7 
 Analysis Date = 06/07/05 
 Lab Sample ID = 0810034 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.608 
 Most Probable Value = 0.655 
 Percent Recovery = 92.8 
 Analysis Date = 06/07/05 
 Lab Sample ID = 1010110 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.244 
 Most Probable Value = 0.344 
 Percent Recovery = 70.9 
 Analysis Date = 05/23/05 
 Lab Sample ID = 0750089 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.249 
 Most Probable Value = 0.344 
 Percent Recovery = 72.4 
 Analysis Date = 05/06/05 
 Lab Sample ID = 0670096 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.272 
 Most Probable Value = 0.320 
 Percent Recovery = 85.0 
 Analysis Date = 05/06/05 
 Lab Sample ID = 0600110 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.249 
 Most Probable Value = 0.320 
 Percent Recovery = 77.8 
 Analysis Date = 04/29/05 
 Lab Sample ID = 0540036 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.250 
 Most Probable Value = 0.320 
 Percent Recovery = 78.1 
 Analysis Date = 04/29/05 
 Lab Sample ID = 0470025 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.250 
 Most Probable Value = 0.320 
 Percent Recovery = 78.1 
 Analysis Date = 04/27/05 
 Lab Sample ID = 0390058 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.605 
 Most Probable Value = 0.655 
 Percent Recovery = 92.4 
 Analysis Date = 04/27/05 
 Lab Sample ID = 0320097 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.606 
 Most Probable Value = 0.655 
 Percent Recovery = 92.5 
 Analysis Date = 04/15/05 
 Lab Sample ID = 0250045 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.601 
 Most Probable Value = 0.655 
 Percent Recovery = 91.8 
 Analysis Date = 04/15/05 
 Lab Sample ID = 0180074 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.249 
 Most Probable Value = 0.344 
 Percent Recovery = 72.4 
 Analysis Date = 04/01/05 
 Lab Sample ID = 3650039 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.247 
 Most Probable Value = 0.344 
 Percent Recovery = 71.8 
 Analysis Date = 04/01/05 
 Lab Sample ID = 3620028 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.246 
 Most Probable Value = 0.344 
 Percent Recovery = 71.5 
 Analysis Date = 04/01/05 
 Lab Sample ID = 3510148 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.605 
 Most Probable Value = 0.655 
 Percent Recovery = 92.4 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0100088 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.253 
 Most Probable Value = 0.344 
 Percent Recovery = 73.5 
 Analysis Date = 03/23/05 
 Lab Sample ID = 3440143 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.621 
 Most Probable Value = 0.655 
 Percent Recovery = 94.8 
 Analysis Date = 03/23/05 
 Lab Sample ID = 3360084 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 0.615 
 Most Probable Value = 0.655 
 Percent Recovery = 93.9 
 Analysis Date = 03/23/05 
 Lab Sample ID = 3280102 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.608 
 Most Probable Value = 0.655 
 Percent Recovery = 92.8 
 Analysis Date = 03/18/05 
 Lab Sample ID = 3210083 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.623 
 Most Probable Value = 0.655 
 Percent Recovery = 95.1 
 Analysis Date = 03/15/05 
 Lab Sample ID = 3130200 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 0.611 
 Most Probable Value = 0.655 
 Percent Recovery = 93.3 
 Analysis Date = 03/15/05 
 Lab Sample ID = 3060112 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 3.135 
 Most Probable Value = 2.990 
 Percent Recovery = 104.8 
 Analysis Date = 03/10/05 
 Lab Sample ID = 2530303 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P38  Lab Value = 0.608 
 Most Probable Value = 0.655 
 Percent Recovery = 92.8 
 Analysis Date = 03/10/05 
 Lab Sample ID = 2990112 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 3.050 
 Most Probable Value = 2.990 
 Percent Recovery = 102.0 
 Analysis Date = 03/02/05 
 Lab Sample ID = 2710024 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P38  Lab Value = 0.616 
 Most Probable Value = 0.655 
 Percent Recovery = 94.0 
 Analysis Date = 03/02/05 
 Lab Sample ID = 2920031 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.613 
 Most Probable Value = 0.655 
 Percent Recovery = 93.6 
 Analysis Date = 03/02/05 
 Lab Sample ID = 2820228 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.618 
 Most Probable Value = 0.655 
 Percent Recovery = 94.4 
 Analysis Date = 01/11/05 
 Lab Sample ID = 2370248 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 0.564 
 Most Probable Value = 0.655 
 Percent Recovery = 86.1 
 Analysis Date = 09/30/04 
 Lab Sample ID = 2230163 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P36  Lab Value = 1.489 
 Most Probable Value = 1.440 
 Percent Recovery = 103.4 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2090125 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P37  Lab Value = 1.538 
 Most Probable Value = 1.440 
 Percent Recovery = 106.8 
 Analysis Date = 09/02/04 
 Lab Sample ID = 1940078 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P37  Lab Value = 2.960 
 Most Probable Value = 2.990 
 Percent Recovery = 99.0 
 Analysis Date = 08/10/04 
 Lab Sample ID = 1760252 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P38  Lab Value = 2.953 
 Most Probable Value = 2.990 
 Percent Recovery = 98.8 
 Analysis Date = 08/05/04 
 Lab Sample ID = 1620329 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P38  Lab Value = 0.608 
 Most Probable Value = 0.655 
 Percent Recovery = 92.8 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1450200 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.636 
 Most Probable Value = 0.655 
 Percent Recovery = 97.1 
 Analysis Date = 06/17/04 
 Lab Sample ID = 1310150 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 3.074 
 Most Probable Value = 2.990 
 Percent Recovery = 102.8 
 Analysis Date = 05/25/04 
 Lab Sample ID = 0820086 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P38  Lab Value = 1.437 
 Most Probable Value = 1.440 
 Percent Recovery = 99.8 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1170096 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P37  Lab Value = 1.461 
 Most Probable Value = 1.440 
 Percent Recovery = 101.5 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1030046 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 3.081 
 Most Probable Value = 2.990 
 Percent Recovery = 103.0 
 Analysis Date = 04/09/04 
 Lab Sample ID = 0680080 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P38  Lab Value = 0.639 
 Most Probable Value = 0.655 
 Percent Recovery = 97.6 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0550020 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 0.613 
 Most Probable Value = 0.655 
 Percent Recovery = 93.6 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0400042 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 1.459 
 Most Probable Value = 1.440 
 Percent Recovery = 101.3 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0260155 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 3.066 
 Most Probable Value = 2.990 
 Percent Recovery = 102.5 
 Analysis Date = 02/05/04 
 Lab Sample ID = 3570148 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P38  Lab Value = 3.105 
 Most Probable Value = 2.990 
 Percent Recovery = 103.8 
 Analysis Date = 02/05/04 
 Lab Sample ID = 3430220 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P38  Lab Value = 1.452 
 Most Probable Value = 1.440 
 Percent Recovery = 100.8 
 Analysis Date = 02/04/04 
 Lab Sample ID = 0090096 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P37  Lab Value = 3.105 
 Most Probable Value = 2.990 
 Percent Recovery = 103.8 
 Analysis Date = 02/02/04 
 Lab Sample ID = 2750083 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P38  Lab Value = 1.455 
 Most Probable Value = 1.440 
 Percent Recovery = 101.0 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3000109 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 1.467 
 Most Probable Value = 1.440 
 Percent Recovery = 101.9 
 Analysis Date = 12/05/03 
 Lab Sample ID = 2830156 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 0.618 
 Most Probable Value = 0.655 
 Percent Recovery = 94.4 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3290001 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 0.617 
 Most Probable Value = 0.655 
 Percent Recovery = 94.2 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3110124 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 3.071 
 Most Probable Value = 2.990 
 Percent Recovery = 102.7 
 Analysis Date = 11/14/03 
 Lab Sample ID = 2590145 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P38  Lab Value = 1.475 
 Most Probable Value = 1.440 
 Percent Recovery = 102.4 
 Analysis Date = 09/23/03 
 Lab Sample ID = 2130212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 1.475 
 Most Probable Value = 1.440 
 Percent Recovery = 102.4 
 Analysis Date = 09/17/03 
 Lab Sample ID = 1990027 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 0.614 
 Most Probable Value = 0.655 
 Percent Recovery = 93.7 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2410126 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.631 
 Most Probable Value = 0.655 
 Percent Recovery = 96.3 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2270069 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 3.144 
 Most Probable Value = 2.990 
 Percent Recovery = 105.2 
 Analysis Date = 08/19/03 
 Lab Sample ID = 1810171 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P38  Lab Value = 3.034 
 Most Probable Value = 2.990 
 Percent Recovery = 101.5 
 Analysis Date = 08/19/03 
 Lab Sample ID = 1670159 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P38  Lab Value = 1.469 
 Most Probable Value = 1.440 
 Percent Recovery = 102.0 
 Analysis Date = 05/14/03 
 Lab Sample ID = 1190078 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 3.127 
 Most Probable Value = 2.990 
 Percent Recovery = 104.6 
 Analysis Date = 05/06/03 
 Lab Sample ID = 0900155 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P38  Lab Value = 1.452 
 Most Probable Value = 1.440 
 Percent Recovery = 100.8 
 Analysis Date = 05/06/03 
 Lab Sample ID = 1050096 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P37  Lab Value = 3.125 
 Most Probable Value = 2.990 
 Percent Recovery = 104.5 
 Analysis Date = 04/16/03 
 Lab Sample ID = 0760097 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P38  Lab Value = 0.614 
 Most Probable Value = 0.655 
 Percent Recovery = 93.7 
 Analysis Date = 04/09/03 
 Lab Sample ID = 0620066 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 1.486 
 Most Probable Value = 1.440 
 Percent Recovery = 103.2 
 Analysis Date = 02/20/03 
 Lab Sample ID = 0340092 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P37  Lab Value = 0.625 
 Most Probable Value = 0.655 
 Percent Recovery = 95.4 
 Analysis Date = 02/20/03 
 Lab Sample ID = 0490152 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 1.479 
 Most Probable Value = 1.440 
 Percent Recovery = 102.7 
 Analysis Date = 02/18/03 
 Lab Sample ID = 0170145 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P37  Lab Value = 2.992 
 Most Probable Value = 2.990 
 Percent Recovery = 100.1 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0020018 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P38  Lab Value = 2.994 
 Most Probable Value = 2.990 
 Percent Recovery = 100.1 
 Analysis Date = 01/17/03 
 Lab Sample ID = 3500133 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P38  Lab Value = 0.591 
 Most Probable Value = 0.655 
 Percent Recovery = 90.2 
 Analysis Date = 01/17/03 
 Lab Sample ID = 3360036 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 0.598 
 Most Probable Value = 0.655 
 Percent Recovery = 91.3 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3220010 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 1.471 
 Most Probable Value = 1.440 
 Percent Recovery = 102.2 
 Analysis Date = 11/07/02 
 Lab Sample ID = 3030095 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 1.445 
 Most Probable Value = 1.440 
 Percent Recovery = 100.3 
 Analysis Date = 11/07/02 
 Lab Sample ID = 3020122 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P37  Lab Value = 0.394 
 Most Probable Value = 0.440 
 Percent Recovery = 89.5 
 Analysis Date = 10/23/02 
 Lab Sample ID = 2530247 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P34  Lab Value = 0.645 
 Most Probable Value = 0.673 
 Percent Recovery = 95.8 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2200199 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P35  Lab Value = 1.398 
 Most Probable Value = 1.410 
 Percent Recovery = 99.1 
 Analysis Date = 08/07/02 
 Lab Sample ID = 1900134 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P33  Lab Value = 0.362 
 Most Probable Value = 0.440 
 Percent Recovery = 82.3 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1560212 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P34  Lab Value = 0.636 
 Most Probable Value = 0.673 
 Percent Recovery = 94.5 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1300025 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P35  Lab Value = 1.399 
 Most Probable Value = 1.410 
 Percent Recovery = 99.2 
 Analysis Date = 04/29/02 
 Lab Sample ID = 0980064 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P33  Lab Value = 0.417 
 Most Probable Value = 0.440 
 Percent Recovery = 94.8 
 Analysis Date = 04/23/02 
 Lab Sample ID = 0670008 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P34  Lab Value = 0.637 
 Most Probable Value = 0.673 
 Percent Recovery = 94.7 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0370021 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P35  Lab Value = 1.402 
 Most Probable Value = 1.410 
 Percent Recovery = 99.4 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080017 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P33  Lab Value = 0.367 
 Most Probable Value = 0.440 
 Percent Recovery = 83.4 
 Analysis Date = 12/10/01 
 Lab Sample ID = 3440136 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P34  Lab Value = 0.634 
 Most Probable Value = 0.673 
 Percent Recovery = 94.2 
 Analysis Date = 11/06/01 
 Lab Sample ID = 3100005 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P35  Lab Value = 1.401 
 Most Probable Value = 1.410 
 Percent Recovery = 99.4 
 Analysis Date = 10/10/01 
 Lab Sample ID = 2830038 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P33  Y = 100
The SGPlot Procedure

- Sulfate, FIL, IC, LL -
Percent Recovery by Concentration
NWQL Parameter: 00945, Method: IC024
Analysis Dates: 10/10/01 through 09/13/06
Open Data Set

 Lab Value = 0.253 
 Most Probable Value = 0.320 
 Percent Recovery = 79.1 
 Analysis Date = 09/13/06 
 Lab Sample ID = 2400120 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.249 
 Most Probable Value = 0.320 
 Percent Recovery = 77.8 
 Analysis Date = 09/13/06 
 Lab Sample ID = 2330213 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.251 
 Most Probable Value = 0.320 
 Percent Recovery = 78.4 
 Analysis Date = 09/13/06 
 Lab Sample ID = 2260050 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.255 
 Most Probable Value = 0.320 
 Percent Recovery = 79.7 
 Analysis Date = 09/01/06 
 Lab Sample ID = 2190176 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.252 
 Most Probable Value = 0.344 
 Percent Recovery = 73.3 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2090272 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.239 
 Most Probable Value = 0.344 
 Percent Recovery = 69.5 
 Analysis Date = 08/30/06 
 Lab Sample ID = 2020230 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.255 
 Most Probable Value = 0.344 
 Percent Recovery = 74.1 
 Analysis Date = 08/30/06 
 Lab Sample ID = 1950016 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.256 
 Most Probable Value = 0.344 
 Percent Recovery = 74.4 
 Analysis Date = 08/18/06 
 Lab Sample ID = 1910076 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.434 
 Most Probable Value = 0.536 
 Percent Recovery = 81.0 
 Analysis Date = 08/16/06 
 Lab Sample ID = 1810353 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P43  Lab Value = 0.412 
 Most Probable Value = 0.536 
 Percent Recovery = 76.9 
 Analysis Date = 08/08/06 
 Lab Sample ID = 1740230 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P43  Lab Value = 0.413 
 Most Probable Value = 0.536 
 Percent Recovery = 77.1 
 Analysis Date = 08/08/06 
 Lab Sample ID = 1670242 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P43  Lab Value = 0.444 
 Most Probable Value = 0.536 
 Percent Recovery = 82.8 
 Analysis Date = 07/31/06 
 Lab Sample ID = 1600200 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P43  Lab Value = 0.250 
 Most Probable Value = 0.320 
 Percent Recovery = 78.1 
 Analysis Date = 07/31/06 
 Lab Sample ID = 1460006 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.251 
 Most Probable Value = 0.320 
 Percent Recovery = 78.4 
 Analysis Date = 07/21/06 
 Lab Sample ID = 1390231 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.253 
 Most Probable Value = 0.320 
 Percent Recovery = 79.1 
 Analysis Date = 07/13/06 
 Lab Sample ID = 1320174 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.243 
 Most Probable Value = 0.320 
 Percent Recovery = 75.9 
 Analysis Date = 06/19/06 
 Lab Sample ID = 1250136 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.249 
 Most Probable Value = 0.344 
 Percent Recovery = 72.4 
 Analysis Date = 06/08/06 
 Lab Sample ID = 1210051 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.255 
 Most Probable Value = 0.344 
 Percent Recovery = 74.1 
 Analysis Date = 06/08/06 
 Lab Sample ID = 1110230 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.251 
 Most Probable Value = 0.344 
 Percent Recovery = 73.0 
 Analysis Date = 06/08/06 
 Lab Sample ID = 1040008 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.248 
 Most Probable Value = 0.344 
 Percent Recovery = 72.1 
 Analysis Date = 05/09/06 
 Lab Sample ID = 0970091 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.406 
 Most Probable Value = 0.536 
 Percent Recovery = 75.7 
 Analysis Date = 04/07/06 
 Lab Sample ID = 0870026 
 Number of FPS (SD) = -0.5 
 Blind Sample ID = P43  Lab Value = 0.426 
 Most Probable Value = 0.536 
 Percent Recovery = 79.5 
 Analysis Date = 04/07/06 
 Lab Sample ID = 0800052 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P43  Lab Value = 0.275 
 Most Probable Value = 0.320 
 Percent Recovery = 85.9 
 Analysis Date = 03/14/06 
 Lab Sample ID = 0600075 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.253 
 Most Probable Value = 0.320 
 Percent Recovery = 79.1 
 Analysis Date = 02/28/06 
 Lab Sample ID = 0530041 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.266 
 Most Probable Value = 0.320 
 Percent Recovery = 83.1 
 Analysis Date = 02/28/06 
 Lab Sample ID = 0450024 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.251 
 Most Probable Value = 0.344 
 Percent Recovery = 73.0 
 Analysis Date = 02/10/06 
 Lab Sample ID = 0310082 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.263 
 Most Probable Value = 0.320 
 Percent Recovery = 82.2 
 Analysis Date = 02/10/06 
 Lab Sample ID = 0380036 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.259 
 Most Probable Value = 0.344 
 Percent Recovery = 75.3 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0240044 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.253 
 Most Probable Value = 0.344 
 Percent Recovery = 73.5 
 Analysis Date = 01/27/06 
 Lab Sample ID = 0170062 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.428 
 Most Probable Value = 0.536 
 Percent Recovery = 79.9 
 Analysis Date = 01/24/06 
 Lab Sample ID = 3560003 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P43  Lab Value = 0.429 
 Most Probable Value = 0.536 
 Percent Recovery = 80.0 
 Analysis Date = 01/18/06 
 Lab Sample ID = 3640075 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P43  Lab Value = 0.425 
 Most Probable Value = 0.536 
 Percent Recovery = 79.3 
 Analysis Date = 01/18/06 
 Lab Sample ID = 3490151 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P43  Lab Value = 0.430 
 Most Probable Value = 0.536 
 Percent Recovery = 80.2 
 Analysis Date = 01/18/06 
 Lab Sample ID = 3420004 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P43  Lab Value = 0.256 
 Most Probable Value = 0.344 
 Percent Recovery = 74.4 
 Analysis Date = 01/18/06 
 Lab Sample ID = 0090006 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.257 
 Most Probable Value = 0.320 
 Percent Recovery = 80.3 
 Analysis Date = 01/18/06 
 Lab Sample ID = 3340008 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.256 
 Most Probable Value = 0.320 
 Percent Recovery = 80.0 
 Analysis Date = 01/18/06 
 Lab Sample ID = 3260100 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.255 
 Most Probable Value = 0.320 
 Percent Recovery = 79.7 
 Analysis Date = 12/23/05 
 Lab Sample ID = 3190010 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.255 
 Most Probable Value = 0.344 
 Percent Recovery = 74.1 
 Analysis Date = 12/19/05 
 Lab Sample ID = 3040127 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.253 
 Most Probable Value = 0.344 
 Percent Recovery = 73.5 
 Analysis Date = 12/19/05 
 Lab Sample ID = 2970038 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.256 
 Most Probable Value = 0.344 
 Percent Recovery = 74.4 
 Analysis Date = 12/19/05 
 Lab Sample ID = 2900079 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.253 
 Most Probable Value = 0.344 
 Percent Recovery = 73.5 
 Analysis Date = 12/19/05 
 Lab Sample ID = 2800166 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.265 
 Most Probable Value = 0.344 
 Percent Recovery = 77.0 
 Analysis Date = 12/19/05 
 Lab Sample ID = 2730264 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.261 
 Most Probable Value = 0.344 
 Percent Recovery = 75.9 
 Analysis Date = 12/19/05 
 Lab Sample ID = 2660203 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.257 
 Most Probable Value = 0.320 
 Percent Recovery = 80.3 
 Analysis Date = 12/19/05 
 Lab Sample ID = 3110077 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.263 
 Most Probable Value = 0.344 
 Percent Recovery = 76.5 
 Analysis Date = 12/16/05 
 Lab Sample ID = 2590323 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.265 
 Most Probable Value = 0.344 
 Percent Recovery = 77.0 
 Analysis Date = 12/16/05 
 Lab Sample ID = 2520042 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P42  Lab Value = 0.254 
 Most Probable Value = 0.320 
 Percent Recovery = 79.4 
 Analysis Date = 12/16/05 
 Lab Sample ID = 2410125 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.257 
 Most Probable Value = 0.320 
 Percent Recovery = 80.3 
 Analysis Date = 11/03/05 
 Lab Sample ID = 2340044 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.255 
 Most Probable Value = 0.320 
 Percent Recovery = 79.7 
 Analysis Date = 10/26/05 
 Lab Sample ID = 2280031 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.252 
 Most Probable Value = 0.320 
 Percent Recovery = 78.8 
 Analysis Date = 10/19/05 
 Lab Sample ID = 2220221 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.620 
 Most Probable Value = 0.655 
 Percent Recovery = 94.7 
 Analysis Date = 09/21/05 
 Lab Sample ID = 2060111 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 0.616 
 Most Probable Value = 0.655 
 Percent Recovery = 94.0 
 Analysis Date = 09/21/05 
 Lab Sample ID = 1990212 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.612 
 Most Probable Value = 0.655 
 Percent Recovery = 93.4 
 Analysis Date = 09/20/05 
 Lab Sample ID = 2140087 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.610 
 Most Probable Value = 0.655 
 Percent Recovery = 93.1 
 Analysis Date = 09/07/05 
 Lab Sample ID = 1920124 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.248 
 Most Probable Value = 0.344 
 Percent Recovery = 72.1 
 Analysis Date = 07/26/05 
 Lab Sample ID = 1820053 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.247 
 Most Probable Value = 0.344 
 Percent Recovery = 71.8 
 Analysis Date = 07/26/05 
 Lab Sample ID = 1750353 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.247 
 Most Probable Value = 0.344 
 Percent Recovery = 71.8 
 Analysis Date = 07/22/05 
 Lab Sample ID = 1680212 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.246 
 Most Probable Value = 0.344 
 Percent Recovery = 71.5 
 Analysis Date = 07/06/05 
 Lab Sample ID = 1610164 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.605 
 Most Probable Value = 0.655 
 Percent Recovery = 92.4 
 Analysis Date = 06/24/05 
 Lab Sample ID = 1510159 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.603 
 Most Probable Value = 0.655 
 Percent Recovery = 92.1 
 Analysis Date = 06/21/05 
 Lab Sample ID = 1430070 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.603 
 Most Probable Value = 0.655 
 Percent Recovery = 92.1 
 Analysis Date = 06/21/05 
 Lab Sample ID = 1360163 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.612 
 Most Probable Value = 0.655 
 Percent Recovery = 93.4 
 Analysis Date = 06/14/05 
 Lab Sample ID = 1290087 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.614 
 Most Probable Value = 0.655 
 Percent Recovery = 93.7 
 Analysis Date = 06/14/05 
 Lab Sample ID = 1220043 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.611 
 Most Probable Value = 0.655 
 Percent Recovery = 93.3 
 Analysis Date = 06/14/05 
 Lab Sample ID = 1150103 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.615 
 Most Probable Value = 0.655 
 Percent Recovery = 93.9 
 Analysis Date = 06/10/05 
 Lab Sample ID = 1090066 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.250 
 Most Probable Value = 0.344 
 Percent Recovery = 72.7 
 Analysis Date = 06/07/05 
 Lab Sample ID = 0890102 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.250 
 Most Probable Value = 0.344 
 Percent Recovery = 72.7 
 Analysis Date = 06/07/05 
 Lab Sample ID = 0810034 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.608 
 Most Probable Value = 0.655 
 Percent Recovery = 92.8 
 Analysis Date = 06/07/05 
 Lab Sample ID = 1010110 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.244 
 Most Probable Value = 0.344 
 Percent Recovery = 70.9 
 Analysis Date = 05/23/05 
 Lab Sample ID = 0750089 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.249 
 Most Probable Value = 0.344 
 Percent Recovery = 72.4 
 Analysis Date = 05/06/05 
 Lab Sample ID = 0670096 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.272 
 Most Probable Value = 0.320 
 Percent Recovery = 85.0 
 Analysis Date = 05/06/05 
 Lab Sample ID = 0600110 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P41  Lab Value = 0.249 
 Most Probable Value = 0.320 
 Percent Recovery = 77.8 
 Analysis Date = 04/29/05 
 Lab Sample ID = 0540036 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.250 
 Most Probable Value = 0.320 
 Percent Recovery = 78.1 
 Analysis Date = 04/29/05 
 Lab Sample ID = 0470025 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.250 
 Most Probable Value = 0.320 
 Percent Recovery = 78.1 
 Analysis Date = 04/27/05 
 Lab Sample ID = 0390058 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P41  Lab Value = 0.605 
 Most Probable Value = 0.655 
 Percent Recovery = 92.4 
 Analysis Date = 04/27/05 
 Lab Sample ID = 0320097 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.606 
 Most Probable Value = 0.655 
 Percent Recovery = 92.5 
 Analysis Date = 04/15/05 
 Lab Sample ID = 0250045 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.601 
 Most Probable Value = 0.655 
 Percent Recovery = 91.8 
 Analysis Date = 04/15/05 
 Lab Sample ID = 0180074 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.249 
 Most Probable Value = 0.344 
 Percent Recovery = 72.4 
 Analysis Date = 04/01/05 
 Lab Sample ID = 3650039 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.247 
 Most Probable Value = 0.344 
 Percent Recovery = 71.8 
 Analysis Date = 04/01/05 
 Lab Sample ID = 3620028 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.246 
 Most Probable Value = 0.344 
 Percent Recovery = 71.5 
 Analysis Date = 04/01/05 
 Lab Sample ID = 3510148 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.605 
 Most Probable Value = 0.655 
 Percent Recovery = 92.4 
 Analysis Date = 04/01/05 
 Lab Sample ID = 0100088 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.253 
 Most Probable Value = 0.344 
 Percent Recovery = 73.5 
 Analysis Date = 03/23/05 
 Lab Sample ID = 3440143 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P42  Lab Value = 0.621 
 Most Probable Value = 0.655 
 Percent Recovery = 94.8 
 Analysis Date = 03/23/05 
 Lab Sample ID = 3360084 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 0.615 
 Most Probable Value = 0.655 
 Percent Recovery = 93.9 
 Analysis Date = 03/23/05 
 Lab Sample ID = 3280102 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.608 
 Most Probable Value = 0.655 
 Percent Recovery = 92.8 
 Analysis Date = 03/18/05 
 Lab Sample ID = 3210083 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.623 
 Most Probable Value = 0.655 
 Percent Recovery = 95.1 
 Analysis Date = 03/15/05 
 Lab Sample ID = 3130200 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 0.611 
 Most Probable Value = 0.655 
 Percent Recovery = 93.3 
 Analysis Date = 03/15/05 
 Lab Sample ID = 3060112 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 3.135 
 Most Probable Value = 2.990 
 Percent Recovery = 104.8 
 Analysis Date = 03/10/05 
 Lab Sample ID = 2530303 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P38  Lab Value = 0.608 
 Most Probable Value = 0.655 
 Percent Recovery = 92.8 
 Analysis Date = 03/10/05 
 Lab Sample ID = 2990112 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 3.050 
 Most Probable Value = 2.990 
 Percent Recovery = 102.0 
 Analysis Date = 03/02/05 
 Lab Sample ID = 2710024 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P38  Lab Value = 0.616 
 Most Probable Value = 0.655 
 Percent Recovery = 94.0 
 Analysis Date = 03/02/05 
 Lab Sample ID = 2920031 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.613 
 Most Probable Value = 0.655 
 Percent Recovery = 93.6 
 Analysis Date = 03/02/05 
 Lab Sample ID = 2820228 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.618 
 Most Probable Value = 0.655 
 Percent Recovery = 94.4 
 Analysis Date = 01/11/05 
 Lab Sample ID = 2370248 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 0.564 
 Most Probable Value = 0.655 
 Percent Recovery = 86.1 
 Analysis Date = 09/30/04 
 Lab Sample ID = 2230163 
 Number of FPS (SD) = -0.4 
 Blind Sample ID = P36  Lab Value = 1.489 
 Most Probable Value = 1.440 
 Percent Recovery = 103.4 
 Analysis Date = 09/21/04 
 Lab Sample ID = 2090125 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P37  Lab Value = 1.538 
 Most Probable Value = 1.440 
 Percent Recovery = 106.8 
 Analysis Date = 09/02/04 
 Lab Sample ID = 1940078 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P37  Lab Value = 2.960 
 Most Probable Value = 2.990 
 Percent Recovery = 99.0 
 Analysis Date = 08/10/04 
 Lab Sample ID = 1760252 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P38  Lab Value = 2.953 
 Most Probable Value = 2.990 
 Percent Recovery = 98.8 
 Analysis Date = 08/05/04 
 Lab Sample ID = 1620329 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P38  Lab Value = 0.608 
 Most Probable Value = 0.655 
 Percent Recovery = 92.8 
 Analysis Date = 07/22/04 
 Lab Sample ID = 1450200 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.636 
 Most Probable Value = 0.655 
 Percent Recovery = 97.1 
 Analysis Date = 06/17/04 
 Lab Sample ID = 1310150 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 3.074 
 Most Probable Value = 2.990 
 Percent Recovery = 102.8 
 Analysis Date = 05/25/04 
 Lab Sample ID = 0820086 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P38  Lab Value = 1.437 
 Most Probable Value = 1.440 
 Percent Recovery = 99.8 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1170096 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P37  Lab Value = 1.461 
 Most Probable Value = 1.440 
 Percent Recovery = 101.5 
 Analysis Date = 05/25/04 
 Lab Sample ID = 1030046 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 3.081 
 Most Probable Value = 2.990 
 Percent Recovery = 103.0 
 Analysis Date = 04/09/04 
 Lab Sample ID = 0680080 
 Number of FPS (SD) = 0.4 
 Blind Sample ID = P38  Lab Value = 0.639 
 Most Probable Value = 0.655 
 Percent Recovery = 97.6 
 Analysis Date = 03/17/04 
 Lab Sample ID = 0550020 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 0.613 
 Most Probable Value = 0.655 
 Percent Recovery = 93.6 
 Analysis Date = 02/17/04 
 Lab Sample ID = 0400042 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 1.459 
 Most Probable Value = 1.440 
 Percent Recovery = 101.3 
 Analysis Date = 02/06/04 
 Lab Sample ID = 0260155 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 3.066 
 Most Probable Value = 2.990 
 Percent Recovery = 102.5 
 Analysis Date = 02/05/04 
 Lab Sample ID = 3570148 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P38  Lab Value = 3.105 
 Most Probable Value = 2.990 
 Percent Recovery = 103.8 
 Analysis Date = 02/05/04 
 Lab Sample ID = 3430220 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P38  Lab Value = 1.452 
 Most Probable Value = 1.440 
 Percent Recovery = 100.8 
 Analysis Date = 02/04/04 
 Lab Sample ID = 0090096 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P37  Lab Value = 3.105 
 Most Probable Value = 2.990 
 Percent Recovery = 103.8 
 Analysis Date = 02/02/04 
 Lab Sample ID = 2750083 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P38  Lab Value = 1.455 
 Most Probable Value = 1.440 
 Percent Recovery = 101.0 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3000109 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 1.467 
 Most Probable Value = 1.440 
 Percent Recovery = 101.9 
 Analysis Date = 12/05/03 
 Lab Sample ID = 2830156 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 0.618 
 Most Probable Value = 0.655 
 Percent Recovery = 94.4 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3290001 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 0.617 
 Most Probable Value = 0.655 
 Percent Recovery = 94.2 
 Analysis Date = 12/05/03 
 Lab Sample ID = 3110124 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 3.071 
 Most Probable Value = 2.990 
 Percent Recovery = 102.7 
 Analysis Date = 11/14/03 
 Lab Sample ID = 2590145 
 Number of FPS (SD) = 0.3 
 Blind Sample ID = P38  Lab Value = 1.475 
 Most Probable Value = 1.440 
 Percent Recovery = 102.4 
 Analysis Date = 09/23/03 
 Lab Sample ID = 2130212 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 1.475 
 Most Probable Value = 1.440 
 Percent Recovery = 102.4 
 Analysis Date = 09/17/03 
 Lab Sample ID = 1990027 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 0.614 
 Most Probable Value = 0.655 
 Percent Recovery = 93.7 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2410126 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 0.631 
 Most Probable Value = 0.655 
 Percent Recovery = 96.3 
 Analysis Date = 09/17/03 
 Lab Sample ID = 2270069 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 3.144 
 Most Probable Value = 2.990 
 Percent Recovery = 105.2 
 Analysis Date = 08/19/03 
 Lab Sample ID = 1810171 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P38  Lab Value = 3.034 
 Most Probable Value = 2.990 
 Percent Recovery = 101.5 
 Analysis Date = 08/19/03 
 Lab Sample ID = 1670159 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P38  Lab Value = 1.469 
 Most Probable Value = 1.440 
 Percent Recovery = 102.0 
 Analysis Date = 05/14/03 
 Lab Sample ID = 1190078 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 3.127 
 Most Probable Value = 2.990 
 Percent Recovery = 104.6 
 Analysis Date = 05/06/03 
 Lab Sample ID = 0900155 
 Number of FPS (SD) = 0.6 
 Blind Sample ID = P38  Lab Value = 1.452 
 Most Probable Value = 1.440 
 Percent Recovery = 100.8 
 Analysis Date = 05/06/03 
 Lab Sample ID = 1050096 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P37  Lab Value = 3.125 
 Most Probable Value = 2.990 
 Percent Recovery = 104.5 
 Analysis Date = 04/16/03 
 Lab Sample ID = 0760097 
 Number of FPS (SD) = 0.5 
 Blind Sample ID = P38  Lab Value = 0.614 
 Most Probable Value = 0.655 
 Percent Recovery = 93.7 
 Analysis Date = 04/09/03 
 Lab Sample ID = 0620066 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 1.486 
 Most Probable Value = 1.440 
 Percent Recovery = 103.2 
 Analysis Date = 02/20/03 
 Lab Sample ID = 0340092 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P37  Lab Value = 0.625 
 Most Probable Value = 0.655 
 Percent Recovery = 95.4 
 Analysis Date = 02/20/03 
 Lab Sample ID = 0490152 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P36  Lab Value = 1.479 
 Most Probable Value = 1.440 
 Percent Recovery = 102.7 
 Analysis Date = 02/18/03 
 Lab Sample ID = 0170145 
 Number of FPS (SD) = 0.2 
 Blind Sample ID = P37  Lab Value = 2.992 
 Most Probable Value = 2.990 
 Percent Recovery = 100.1 
 Analysis Date = 01/17/03 
 Lab Sample ID = 0020018 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P38  Lab Value = 2.994 
 Most Probable Value = 2.990 
 Percent Recovery = 100.1 
 Analysis Date = 01/17/03 
 Lab Sample ID = 3500133 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P38  Lab Value = 0.591 
 Most Probable Value = 0.655 
 Percent Recovery = 90.2 
 Analysis Date = 01/17/03 
 Lab Sample ID = 3360036 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P36  Lab Value = 0.598 
 Most Probable Value = 0.655 
 Percent Recovery = 91.3 
 Analysis Date = 12/11/02 
 Lab Sample ID = 3220010 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P36  Lab Value = 1.471 
 Most Probable Value = 1.440 
 Percent Recovery = 102.2 
 Analysis Date = 11/07/02 
 Lab Sample ID = 3030095 
 Number of FPS (SD) = 0.1 
 Blind Sample ID = P37  Lab Value = 1.445 
 Most Probable Value = 1.440 
 Percent Recovery = 100.3 
 Analysis Date = 11/07/02 
 Lab Sample ID = 3020122 
 Number of FPS (SD) = 0.0 
 Blind Sample ID = P37  Lab Value = 0.394 
 Most Probable Value = 0.440 
 Percent Recovery = 89.5 
 Analysis Date = 10/23/02 
 Lab Sample ID = 2530247 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P34  Lab Value = 0.645 
 Most Probable Value = 0.673 
 Percent Recovery = 95.8 
 Analysis Date = 10/09/02 
 Lab Sample ID = 2200199 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P35  Lab Value = 1.398 
 Most Probable Value = 1.410 
 Percent Recovery = 99.1 
 Analysis Date = 08/07/02 
 Lab Sample ID = 1900134 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P33  Lab Value = 0.362 
 Most Probable Value = 0.440 
 Percent Recovery = 82.3 
 Analysis Date = 06/26/02 
 Lab Sample ID = 1560212 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P34  Lab Value = 0.636 
 Most Probable Value = 0.673 
 Percent Recovery = 94.5 
 Analysis Date = 06/21/02 
 Lab Sample ID = 1300025 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P35  Lab Value = 1.399 
 Most Probable Value = 1.410 
 Percent Recovery = 99.2 
 Analysis Date = 04/29/02 
 Lab Sample ID = 0980064 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P33  Lab Value = 0.417 
 Most Probable Value = 0.440 
 Percent Recovery = 94.8 
 Analysis Date = 04/23/02 
 Lab Sample ID = 0670008 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P34  Lab Value = 0.637 
 Most Probable Value = 0.673 
 Percent Recovery = 94.7 
 Analysis Date = 03/04/02 
 Lab Sample ID = 0370021 
 Number of FPS (SD) = -0.1 
 Blind Sample ID = P35  Lab Value = 1.402 
 Most Probable Value = 1.410 
 Percent Recovery = 99.4 
 Analysis Date = 01/08/02 
 Lab Sample ID = 0080017 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P33  Lab Value = 0.367 
 Most Probable Value = 0.440 
 Percent Recovery = 83.4 
 Analysis Date = 12/10/01 
 Lab Sample ID = 3440136 
 Number of FPS (SD) = -0.3 
 Blind Sample ID = P34  Lab Value = 0.634 
 Most Probable Value = 0.673 
 Percent Recovery = 94.2 
 Analysis Date = 11/06/01 
 Lab Sample ID = 3100005 
 Number of FPS (SD) = -0.2 
 Blind Sample ID = P35  Lab Value = 1.401 
 Most Probable Value = 1.410 
 Percent Recovery = 99.4 
 Analysis Date = 10/10/01 
 Lab Sample ID = 2830038 
 Number of FPS (SD) = -0.0 
 Blind Sample ID = P33  Y = 100
The SGPlot Procedure