BQS Organic Blind Sample Program
Analytes by Multiple Methods
FADROZOLE

 Pct Recovery = 101% 
 Schedule Code = 2440  Pct Recovery = 106% 
 Schedule Code = 2440  Schedule Code = LC9017 
 Minimum Whisker = 51% 
 First Quartile = 60% 
 Median = 72% 
 Third Quartile = 77% 
 Maximum Whisker = 86% 
 Mean = 69% 
 Standard Deviation = 11% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 51% 
 First Quartile = 60% 
 Median = 72% 
 Third Quartile = 77% 
 Maximum Whisker = 86% 
 Mean = 69% 
 Standard Deviation = 11% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 51% 
 First Quartile = 60% 
 Median = 72% 
 Third Quartile = 77% 
 Maximum Whisker = 86% 
 Mean = 69% 
 Standard Deviation = 11% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 51% 
 First Quartile = 60% 
 Median = 72% 
 Third Quartile = 77% 
 Maximum Whisker = 86% 
 Mean = 69% 
 Standard Deviation = 11% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 51% 
 First Quartile = 60% 
 Median = 72% 
 Third Quartile = 77% 
 Maximum Whisker = 86% 
 Mean = 69% 
 Standard Deviation = 11% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 51% 
 First Quartile = 60% 
 Median = 72% 
 Third Quartile = 77% 
 Maximum Whisker = 86% 
 Mean = 69% 
 Standard Deviation = 11% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 51% 
 First Quartile = 60% 
 Median = 72% 
 Third Quartile = 77% 
 Maximum Whisker = 86% 
 Mean = 69% 
 Standard Deviation = 11% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 51% 
 First Quartile = 60% 
 Median = 72% 
 Third Quartile = 77% 
 Maximum Whisker = 86% 
 Mean = 69% 
 Standard Deviation = 11% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 51% 
 First Quartile = 60% 
 Median = 72% 
 Third Quartile = 77% 
 Maximum Whisker = 86% 
 Mean = 69% 
 Standard Deviation = 11% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 51% 
 First Quartile = 60% 
 Median = 72% 
 Third Quartile = 77% 
 Maximum Whisker = 86% 
 Mean = 69% 
 Standard Deviation = 11% 
 Number of Observations = 17  Schedule Code = 2440 
 Minimum Whisker = 44% 
 First Quartile = 56% 
 Median = 63% 
 Third Quartile = 73% 
 Maximum Whisker = 98% 
 Mean = 65% 
 Standard Deviation = 12% 
 Number of Observations = 104  Schedule Code = 2440 
 Minimum Whisker = 44% 
 First Quartile = 56% 
 Median = 63% 
 Third Quartile = 73% 
 Maximum Whisker = 98% 
 Mean = 65% 
 Standard Deviation = 12% 
 Number of Observations = 104  Schedule Code = 2440 
 Minimum Whisker = 44% 
 First Quartile = 56% 
 Median = 63% 
 Third Quartile = 73% 
 Maximum Whisker = 98% 
 Mean = 65% 
 Standard Deviation = 12% 
 Number of Observations = 104  Schedule Code = 2440 
 Minimum Whisker = 44% 
 First Quartile = 56% 
 Median = 63% 
 Third Quartile = 73% 
 Maximum Whisker = 98% 
 Mean = 65% 
 Standard Deviation = 12% 
 Number of Observations = 104  Schedule Code = 2440 
 Minimum Whisker = 44% 
 First Quartile = 56% 
 Median = 63% 
 Third Quartile = 73% 
 Maximum Whisker = 98% 
 Mean = 65% 
 Standard Deviation = 12% 
 Number of Observations = 104  Schedule Code = 2440 
 Minimum Whisker = 44% 
 First Quartile = 56% 
 Median = 63% 
 Third Quartile = 73% 
 Maximum Whisker = 98% 
 Mean = 65% 
 Standard Deviation = 12% 
 Number of Observations = 104  Schedule Code = 2440 
 Minimum Whisker = 44% 
 First Quartile = 56% 
 Median = 63% 
 Third Quartile = 73% 
 Maximum Whisker = 98% 
 Mean = 65% 
 Standard Deviation = 12% 
 Number of Observations = 104  Schedule Code = 2440 
 Minimum Whisker = 44% 
 First Quartile = 56% 
 Median = 63% 
 Third Quartile = 73% 
 Maximum Whisker = 98% 
 Mean = 65% 
 Standard Deviation = 12% 
 Number of Observations = 104  Schedule Code = 2440 
 Minimum Whisker = 44% 
 First Quartile = 56% 
 Median = 63% 
 Third Quartile = 73% 
 Maximum Whisker = 98% 
 Mean = 65% 
 Standard Deviation = 12% 
 Number of Observations = 104  Schedule Code = 2440 
 Minimum Whisker = 44% 
 First Quartile = 56% 
 Median = 63% 
 Third Quartile = 73% 
 Maximum Whisker = 98% 
 Mean = 65% 
 Standard Deviation = 12% 
 Number of Observations = 104  Y = 1
The SGPlot Procedure

BQS Organic Blind Sample Program
Analytes by Multiple Methods
FADROZOLE

 spikemix = Spex Organics T1120802015: 20 µl & ERA 0507-12-06.1: 20 µl 
 Expected Conc. = 14.4 
 Lab Value = 10.200 
 reportunit = ng/L  spikemix = Spex Organics T1120802015: 40 µl & ERA 0507-12-06.1: 40 µl 
 Expected Conc. = 28.8 
 Lab Value = 21.800 
 reportunit = ng/L  spikemix = ERA 0507-12-06.1: 40 µl 
 Expected Conc. = 28.8 
 Lab Value = 20.600 
 reportunit = ng/L  spikemix = ERA 0823-11-05.2: 15 µl & ERA 0507-12-06.1: 15 µl 
 Expected Conc. = 10.8 
 Lab Value = 8.270 
 reportunit = ng/L  spikemix = ERA 0823-11-05.2: 20 µl & Abs 053112: 20 µl 
 Expected Conc. = 14.5 
 Lab Value = 11.300 
 reportunit = ng/L  spikemix = ERA 0823-11-05.2: 10 µl & Abs 053112: 10 µl 
 Expected Conc. = 7.25 
 Lab Value = 4.940 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 20 µl & ERA 0507-12-06.1: 20 µl 
 Expected Conc. = 14.4 
 Lab Value = 10.400 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 15 µl & Abs 053112: 15 µl 
 Expected Conc. = 10.875 
 Lab Value = 5.510 
 reportunit = ng/L  spikemix = ERA 0507-12-06.1: 20 µl & ERA 0507-12-06.2: 20 µl 
 Expected Conc. = 14.4 
 Lab Value = 9.400 
 reportunit = ng/L  spikemix = ERA 0507-12-06.1: 20 µl & ERA 0507-12-06.2: 20 µl 
 Expected Conc. = 14.4 
 Lab Value = 10.800 
 reportunit = ng/L  spikemix = ERA 0507-12-06.1: 15 µl & Abs 060112: 15 µl 
 Expected Conc. = 10.8 
 Lab Value = 6.300 
 reportunit = ng/L  spikemix = Abs 053112: 40 µl 
 Expected Conc. = 29 
 Lab Value = 14.800 
 reportunit = ng/L  spikemix = Abs 071112: 40 µl & ERA 0507-12-06.1: 40 µl 
 Expected Conc. = 28.8 
 Lab Value = 23.400 
 reportunit = ng/L  spikemix = Abs 071112: 20 µl & Abs 053112: 20 µl 
 Expected Conc. = 14.5 
 Lab Value = 7.680 
 reportunit = ng/L  spikemix = Abs 060112: 20 µl & ERA 0507-12-06.1: 20 µl 
 Expected Conc. = 14.4 
 Lab Value = 8.710 
 reportunit = ng/L  spikemix = Abs 053112: 20 µl & ERA 0507-12-06.2: 20 µl 
 Expected Conc. = 14.5 
 Lab Value = 12.500 
 reportunit = ng/L  spikemix = Abs 053112: 20 µl & Abs 060112: 20 µl 
 Expected Conc. = 14.5 
 Lab Value = 12.200 
 reportunit = ng/L  spikemix = ERA 06281704: 20 µl & ERA 06281702: 20 µl 
 Expected Conc. = 26 
 Lab Value = 19.900 
 reportunit = ng/L  spikemix = ERA 06281704: 50 µl & ERA 06281702: 50 µl 
 Expected Conc. = 65 
 Lab Value = 47.800 
 reportunit = ng/L  spikemix = ERA 06281704: 20 µl & Abs 072517Pharm1: 20 µl 
 Expected Conc. = 26 
 Lab Value = 22.900 
 reportunit = ng/L  spikemix = ERA 06281702: 80 µl & ERA 06281703: 80 µl 
 Expected Conc. = 104 
 Lab Value = 62.800 
 reportunit = ng/L  spikemix = ERA 06281702: 50 µl & ERA 06281703: 50 µl 
 Expected Conc. = 65 
 Lab Value = 43.700 
 reportunit = ng/L  spikemix = ERA 06281702: 20 µl & Abs 072517Pharm2: 20 µl 
 Expected Conc. = 26 
 Lab Value = 16.400 
 reportunit = ng/L  spikemix = ERA 04281604: 80 µl & ERA 04281603: 80 µl 
 Expected Conc. = 36.88 
 Lab Value = 21.000 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & ERA 04281603: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 11.100 
 reportunit = ng/L  spikemix = ERA 04281604: 80 µl & ERA 04281603: 80 µl 
 Expected Conc. = 36.88 
 Lab Value = 19.300 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 12.800 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 10.000 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 11.700 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 13.500 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 10.100 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 10.200 
 reportunit = ng/L  spikemix = ERA 04281603: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 10.900 
 reportunit = ng/L  spikemix = ERA 04281603: 80 µl & ERA 04281604: 80 µl 
 Expected Conc. = 36.88 
 Lab Value = 19.900 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 7.860 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 4.850 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 80 µl & ERA 0406-15-07A: 80 µl 
 Expected Conc. = 43.2 
 Lab Value = 25.100 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 20 µl & Abs 050115: 20 µl 
 Expected Conc. = 11.042 
 Lab Value = 8.200 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 40 µl & Abs 050115: 40 µl 
 Expected Conc. = 22.084 
 Lab Value = 16.100 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 20 µl & ERA 0406-15-09: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 6.450 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 20 µl & ERA 0406-15-08: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 9.080 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 20 µl & ERA 0406-15-08: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 6.670 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 40 µl & ERA 0406-15-08: 40 µl 
 Expected Conc. = 21.6 
 Lab Value = 12.500 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 20 µl & ERA 0406-15-08: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 6.070 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 40 µl & Abs 051315: 40 µl 
 Expected Conc. = 21.6 
 Lab Value = 9.970 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 80 µl & Abs 051315: 80 µl 
 Expected Conc. = 43.2 
 Lab Value = 27.700 
 reportunit = ng/L  spikemix = ERA 0319-14-05: 15 µl & ERA 0318-14-02: 15 µl 
 Expected Conc. = 29.4 
 Lab Value = 31.300 
 reportunit = ng/L  spikemix = ERA 0319-14-05: 60 µl & ERA 0318-14-02: 60 µl 
 Expected Conc. = 29.4 
 Lab Value = 25.300 
 reportunit = ng/L  spikemix = ERA 0319-14-05: 15 µl & Abs 041614: 15 µl 
 Expected Conc. = 28.59 
 Lab Value = 20.500 
 reportunit = ng/L  spikemix = ERA 0319-14-05: 15 µl & Abs 041614: 15 µl 
 Expected Conc. = 28.59 
 Lab Value = 18.300 
 reportunit = ng/L  spikemix = ERA 0319-14-05: 8 µl & Abs 041614: 8 µl 
 Expected Conc. = 15.248 
 Lab Value = 11.400 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 30 µl & ERA 0319-14-05: 30 µl 
 Expected Conc. = 14.7 
 Lab Value = 10.900 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 8 µl & ERA 0319-14-04: 8 µl 
 Expected Conc. = 15.68 
 Lab Value = 13.000 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 15 µl & ERA 0319-14-04: 15 µl 
 Expected Conc. = 29.4 
 Lab Value = 19.300 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 60 µl & ERA 0319-14-04: 60 µl 
 Expected Conc. = 29.4 
 Lab Value = 18.700 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 15 µl & Abs 041714: 15 µl 
 Expected Conc. = 29.4 
 Lab Value = 19.300 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 60 µl & Abs 041714: 60 µl 
 Expected Conc. = 29.4 
 Lab Value = 19.000 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 14.7 
 Lab Value = 8.360 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 12.000 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 10.300 
 reportunit = ng/L  spikemix = Crescent EN160610015: 100 µl & ERA 04281604: 100 µl 
 Expected Conc. = 46.1 
 Lab Value = 23.500 
 reportunit = ng/L  spikemix = Crescent EN160610015: 100 µl & ERA 04281604: 100 µl 
 Expected Conc. = 46.1 
 Lab Value = 23.300 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 9.180 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 9.500 
 reportunit = ng/L  spikemix = Crescent EN160610015: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 21.700 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 50 µl & ERA 06281703: 50 µl 
 Expected Conc. = 65 
 Lab Value = 52.400 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 80 µl & ERA 06281703: 80 µl 
 Expected Conc. = 104 
 Lab Value = 86.200 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 20 µl & Abs 072517Pharm2: 20 µl 
 Expected Conc. = 26 
 Lab Value = 25.500 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 50 µl & Abs 072517Pharm2: 50 µl 
 Expected Conc. = 65 
 Lab Value = 53.600 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 50 µl & Abs 071817Pharm: 50 µl 
 Expected Conc. = 65 
 Lab Value = 50.200 
 reportunit = ng/L  spikemix = Abs 071817Pharm: 50 µl & Abs 072517Pharm1: 50 µl 
 Expected Conc. = 65 
 Lab Value = 57.400 
 reportunit = ng/L  spikemix = Abs 071817Pharm: 80 µl & Abs 072517Pharm1: 80 µl 
 Expected Conc. = 104 
 Lab Value = 105.000 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & ERA 04281603: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 10.400 
 reportunit = ng/L  spikemix = Abs 061416: 100 µl & ERA 04281603: 100 µl 
 Expected Conc. = 46 
 Lab Value = 29.500 
 reportunit = ng/L  spikemix = Abs 061416: 100 µl & ERA 04281603: 100 µl 
 Expected Conc. = 46 
 Lab Value = 33.600 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & ERA 04281603: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 9.490 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & ERA 04281603: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 9.990 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Crescent EN160610015: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 20.500 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 9.490 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 9.960 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Abs 061516PHARM: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 22.300 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Abs 061516PHARM: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 23.600 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Abs 060916PHARM: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 23.800 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 10.300 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 11.300 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 9.740 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 8.620 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 32.900 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 24.900 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 9.440 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 9.570 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 22.400 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 20.600 
 reportunit = ng/L  spikemix = Abs 052215: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 5.790 
 reportunit = ng/L  spikemix = Abs 052215: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 5.170 
 reportunit = ng/L  spikemix = Abs 052215: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 8.250 
 reportunit = ng/L  spikemix = Abs 052215: 40 µl & Abs 050115: 40 µl 
 Expected Conc. = 22.084 
 Lab Value = 16.400 
 reportunit = ng/L  spikemix = Abs 052215: 80 µl & Abs 050115: 80 µl 
 Expected Conc. = 44.167 
 Lab Value = 29.900 
 reportunit = ng/L  spikemix = Abs 052215: 20 µl & Abs 050115: 20 µl 
 Expected Conc. = 11.042 
 Lab Value = 5.930 
 reportunit = ng/L  spikemix = Abs 051315: 20 µl & Abs 050115: 20 µl 
 Expected Conc. = 11.042 
 Lab Value = 6.460 
 reportunit = ng/L  spikemix = Abs 050115: 40 µl & ERA 0406-15-08: 40 µl 
 Expected Conc. = 22.084 
 Lab Value = 15.000 
 reportunit = ng/L  spikemix = Abs 050115: 80 µl & ERA 0406-15-08: 80 µl 
 Expected Conc. = 44.167 
 Lab Value = 32.900 
 reportunit = ng/L  spikemix = Abs 050115: 20 µl & ERA 0406-15-08: 20 µl 
 Expected Conc. = 11.042 
 Lab Value = 7.830 
 reportunit = ng/L  spikemix = Abs 050115: 20 µl & Abs 052215: 20 µl 
 Expected Conc. = 11.042 
 Lab Value = 6.550 
 reportunit = ng/L  spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl 
 Expected Conc. = 22.084 
 Lab Value = 13.700 
 reportunit = ng/L  spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl 
 Expected Conc. = 22.084 
 Lab Value = 11.800 
 reportunit = ng/L  spikemix = Abs 050115: 20 µl & Abs 051315: 20 µl 
 Expected Conc. = 11.042 
 Lab Value = 4.910 
 reportunit = ng/L  spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl 
 Expected Conc. = 22.084 
 Lab Value = 14.900 
 reportunit = ng/L  spikemix = Abs 041814: 15 µl & ERA 0318-14-02: 15 µl 
 Expected Conc. = 29.4 
 Lab Value = 21.200 
 reportunit = ng/L  spikemix = Abs 041814: 8 µl & ERA 0318-14-02: 8 µl 
 Expected Conc. = 15.68 
 Lab Value = 10.800 
 reportunit = ng/L  spikemix = Abs 041814: 30 µl & ERA 0318-14-02: 30 µl 
 Expected Conc. = 14.7 
 Lab Value = 8.240 
 reportunit = ng/L  spikemix = Abs 041814: 30 µl & Abs 041614: 30 µl 
 Expected Conc. = 14.295 
 Lab Value = 8.160 
 reportunit = ng/L  spikemix = Abs 041814: 60 µl & Abs 041614: 60 µl 
 Expected Conc. = 28.59 
 Lab Value = 21.400 
 reportunit = ng/L  spikemix = Abs 041814: 30 µl & Abs 041614: 30 µl 
 Expected Conc. = 14.295 
 Lab Value = 9.230 
 reportunit = ng/L  spikemix = Abs 041614: 8 µl & ERA 0319-14-04: 8 µl 
 Expected Conc. = 15.248 
 Lab Value = 11.100 
 reportunit = ng/L  spikemix = Abs 041614: 8 µl & ERA 0319-14-04: 8 µl 
 Expected Conc. = 15.248 
 Lab Value = 8.970 
 reportunit = ng/L  spikemix = Abs 041614: 15 µl & ERA 0319-14-04: 15 µl 
 Expected Conc. = 28.59 
 Lab Value = 19.300 
 reportunit = ng/L  spikemix = Abs 041614: 30 µl & ERA 0319-14-04: 30 µl 
 Expected Conc. = 14.295 
 Lab Value = 7.970 
 reportunit = ng/L  spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 14.295 
 Lab Value = 8.150 
 reportunit = ng/L  spikemix = Abs 041614: 60 µl & Abs 041714: 60 µl 
 Expected Conc. = 28.59 
 Lab Value = 19.200 
 reportunit = ng/L  spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 14.295 
 Lab Value = 8.840 
 reportunit = ng/L  Y = 1
The SGPlot Procedure

BQS Organic Blind Sample Program
Analytes by Multiple Methods
FADROZOLE

 spikemix = Spex Organics T1120802015: 20 µl & ERA 0507-12-06.1: 20 µl 
 Expected Conc. = 14.4 
 Lab Value = 10.200 
 reportunit = ng/L  spikemix = Spex Organics T1120802015: 40 µl & ERA 0507-12-06.1: 40 µl 
 Expected Conc. = 28.8 
 Lab Value = 21.800 
 reportunit = ng/L  spikemix = ERA 0507-12-06.1: 40 µl 
 Expected Conc. = 28.8 
 Lab Value = 20.600 
 reportunit = ng/L  spikemix = ERA 0823-11-05.2: 15 µl & ERA 0507-12-06.1: 15 µl 
 Expected Conc. = 10.8 
 Lab Value = 8.270 
 reportunit = ng/L  spikemix = ERA 0823-11-05.2: 20 µl & Abs 053112: 20 µl 
 Expected Conc. = 14.5 
 Lab Value = 11.300 
 reportunit = ng/L  spikemix = ERA 0823-11-05.2: 10 µl & Abs 053112: 10 µl 
 Expected Conc. = 7.25 
 Lab Value = 4.940 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 20 µl & ERA 0507-12-06.1: 20 µl 
 Expected Conc. = 14.4 
 Lab Value = 10.400 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 15 µl & Abs 053112: 15 µl 
 Expected Conc. = 10.875 
 Lab Value = 5.510 
 reportunit = ng/L  spikemix = ERA 0507-12-06.1: 20 µl & ERA 0507-12-06.2: 20 µl 
 Expected Conc. = 14.4 
 Lab Value = 9.400 
 reportunit = ng/L  spikemix = ERA 0507-12-06.1: 20 µl & ERA 0507-12-06.2: 20 µl 
 Expected Conc. = 14.4 
 Lab Value = 10.800 
 reportunit = ng/L  spikemix = ERA 0507-12-06.1: 15 µl & Abs 060112: 15 µl 
 Expected Conc. = 10.8 
 Lab Value = 6.300 
 reportunit = ng/L  spikemix = Abs 053112: 40 µl 
 Expected Conc. = 29 
 Lab Value = 14.800 
 reportunit = ng/L  spikemix = Abs 071112: 40 µl & ERA 0507-12-06.1: 40 µl 
 Expected Conc. = 28.8 
 Lab Value = 23.400 
 reportunit = ng/L  spikemix = Abs 071112: 20 µl & Abs 053112: 20 µl 
 Expected Conc. = 14.5 
 Lab Value = 7.680 
 reportunit = ng/L  spikemix = Abs 060112: 20 µl & ERA 0507-12-06.1: 20 µl 
 Expected Conc. = 14.4 
 Lab Value = 8.710 
 reportunit = ng/L  spikemix = Abs 053112: 20 µl & ERA 0507-12-06.2: 20 µl 
 Expected Conc. = 14.5 
 Lab Value = 12.500 
 reportunit = ng/L  spikemix = Abs 053112: 20 µl & Abs 060112: 20 µl 
 Expected Conc. = 14.5 
 Lab Value = 12.200 
 reportunit = ng/L  spikemix = ERA 06281704: 20 µl & ERA 06281702: 20 µl 
 Expected Conc. = 26 
 Lab Value = 19.900 
 reportunit = ng/L  spikemix = ERA 06281704: 50 µl & ERA 06281702: 50 µl 
 Expected Conc. = 65 
 Lab Value = 47.800 
 reportunit = ng/L  spikemix = ERA 06281704: 20 µl & Abs 072517Pharm1: 20 µl 
 Expected Conc. = 26 
 Lab Value = 22.900 
 reportunit = ng/L  spikemix = ERA 06281702: 80 µl & ERA 06281703: 80 µl 
 Expected Conc. = 104 
 Lab Value = 62.800 
 reportunit = ng/L  spikemix = ERA 06281702: 50 µl & ERA 06281703: 50 µl 
 Expected Conc. = 65 
 Lab Value = 43.700 
 reportunit = ng/L  spikemix = ERA 06281702: 20 µl & Abs 072517Pharm2: 20 µl 
 Expected Conc. = 26 
 Lab Value = 16.400 
 reportunit = ng/L  spikemix = ERA 04281604: 80 µl & ERA 04281603: 80 µl 
 Expected Conc. = 36.88 
 Lab Value = 21.000 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & ERA 04281603: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 11.100 
 reportunit = ng/L  spikemix = ERA 04281604: 80 µl & ERA 04281603: 80 µl 
 Expected Conc. = 36.88 
 Lab Value = 19.300 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 12.800 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 10.000 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 11.700 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 13.500 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 10.100 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 10.200 
 reportunit = ng/L  spikemix = ERA 04281603: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 10.900 
 reportunit = ng/L  spikemix = ERA 04281603: 80 µl & ERA 04281604: 80 µl 
 Expected Conc. = 36.88 
 Lab Value = 19.900 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 7.860 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 4.850 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 80 µl & ERA 0406-15-07A: 80 µl 
 Expected Conc. = 43.2 
 Lab Value = 25.100 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 20 µl & Abs 050115: 20 µl 
 Expected Conc. = 11.042 
 Lab Value = 8.200 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 40 µl & Abs 050115: 40 µl 
 Expected Conc. = 22.084 
 Lab Value = 16.100 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 20 µl & ERA 0406-15-09: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 6.450 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 20 µl & ERA 0406-15-08: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 9.080 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 20 µl & ERA 0406-15-08: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 6.670 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 40 µl & ERA 0406-15-08: 40 µl 
 Expected Conc. = 21.6 
 Lab Value = 12.500 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 20 µl & ERA 0406-15-08: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 6.070 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 40 µl & Abs 051315: 40 µl 
 Expected Conc. = 21.6 
 Lab Value = 9.970 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 80 µl & Abs 051315: 80 µl 
 Expected Conc. = 43.2 
 Lab Value = 27.700 
 reportunit = ng/L  spikemix = ERA 0319-14-05: 15 µl & ERA 0318-14-02: 15 µl 
 Expected Conc. = 29.4 
 Lab Value = 31.300 
 reportunit = ng/L  spikemix = ERA 0319-14-05: 60 µl & ERA 0318-14-02: 60 µl 
 Expected Conc. = 29.4 
 Lab Value = 25.300 
 reportunit = ng/L  spikemix = ERA 0319-14-05: 15 µl & Abs 041614: 15 µl 
 Expected Conc. = 28.59 
 Lab Value = 20.500 
 reportunit = ng/L  spikemix = ERA 0319-14-05: 15 µl & Abs 041614: 15 µl 
 Expected Conc. = 28.59 
 Lab Value = 18.300 
 reportunit = ng/L  spikemix = ERA 0319-14-05: 8 µl & Abs 041614: 8 µl 
 Expected Conc. = 15.248 
 Lab Value = 11.400 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 30 µl & ERA 0319-14-05: 30 µl 
 Expected Conc. = 14.7 
 Lab Value = 10.900 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 8 µl & ERA 0319-14-04: 8 µl 
 Expected Conc. = 15.68 
 Lab Value = 13.000 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 15 µl & ERA 0319-14-04: 15 µl 
 Expected Conc. = 29.4 
 Lab Value = 19.300 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 60 µl & ERA 0319-14-04: 60 µl 
 Expected Conc. = 29.4 
 Lab Value = 18.700 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 15 µl & Abs 041714: 15 µl 
 Expected Conc. = 29.4 
 Lab Value = 19.300 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 60 µl & Abs 041714: 60 µl 
 Expected Conc. = 29.4 
 Lab Value = 19.000 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 14.7 
 Lab Value = 8.360 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 12.000 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 10.300 
 reportunit = ng/L  spikemix = Crescent EN160610015: 100 µl & ERA 04281604: 100 µl 
 Expected Conc. = 46.1 
 Lab Value = 23.500 
 reportunit = ng/L  spikemix = Crescent EN160610015: 100 µl & ERA 04281604: 100 µl 
 Expected Conc. = 46.1 
 Lab Value = 23.300 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 9.180 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 9.500 
 reportunit = ng/L  spikemix = Crescent EN160610015: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 21.700 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 50 µl & ERA 06281703: 50 µl 
 Expected Conc. = 65 
 Lab Value = 52.400 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 80 µl & ERA 06281703: 80 µl 
 Expected Conc. = 104 
 Lab Value = 86.200 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 20 µl & Abs 072517Pharm2: 20 µl 
 Expected Conc. = 26 
 Lab Value = 25.500 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 50 µl & Abs 072517Pharm2: 50 µl 
 Expected Conc. = 65 
 Lab Value = 53.600 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 50 µl & Abs 071817Pharm: 50 µl 
 Expected Conc. = 65 
 Lab Value = 50.200 
 reportunit = ng/L  spikemix = Abs 071817Pharm: 50 µl & Abs 072517Pharm1: 50 µl 
 Expected Conc. = 65 
 Lab Value = 57.400 
 reportunit = ng/L  spikemix = Abs 071817Pharm: 80 µl & Abs 072517Pharm1: 80 µl 
 Expected Conc. = 104 
 Lab Value = 105.000 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & ERA 04281603: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 10.400 
 reportunit = ng/L  spikemix = Abs 061416: 100 µl & ERA 04281603: 100 µl 
 Expected Conc. = 46 
 Lab Value = 29.500 
 reportunit = ng/L  spikemix = Abs 061416: 100 µl & ERA 04281603: 100 µl 
 Expected Conc. = 46 
 Lab Value = 33.600 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & ERA 04281603: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 9.490 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & ERA 04281603: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 9.990 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Crescent EN160610015: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 20.500 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 9.490 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 9.960 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Abs 061516PHARM: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 22.300 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Abs 061516PHARM: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 23.600 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Abs 060916PHARM: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 23.800 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 10.300 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 11.300 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 9.740 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.44 
 Lab Value = 8.620 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 32.900 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 24.900 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 9.440 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 18.4 
 Lab Value = 9.570 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 22.400 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 36.8 
 Lab Value = 20.600 
 reportunit = ng/L  spikemix = Abs 052215: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 5.790 
 reportunit = ng/L  spikemix = Abs 052215: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 5.170 
 reportunit = ng/L  spikemix = Abs 052215: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 10.8 
 Lab Value = 8.250 
 reportunit = ng/L  spikemix = Abs 052215: 40 µl & Abs 050115: 40 µl 
 Expected Conc. = 22.084 
 Lab Value = 16.400 
 reportunit = ng/L  spikemix = Abs 052215: 80 µl & Abs 050115: 80 µl 
 Expected Conc. = 44.167 
 Lab Value = 29.900 
 reportunit = ng/L  spikemix = Abs 052215: 20 µl & Abs 050115: 20 µl 
 Expected Conc. = 11.042 
 Lab Value = 5.930 
 reportunit = ng/L  spikemix = Abs 051315: 20 µl & Abs 050115: 20 µl 
 Expected Conc. = 11.042 
 Lab Value = 6.460 
 reportunit = ng/L  spikemix = Abs 050115: 40 µl & ERA 0406-15-08: 40 µl 
 Expected Conc. = 22.084 
 Lab Value = 15.000 
 reportunit = ng/L  spikemix = Abs 050115: 80 µl & ERA 0406-15-08: 80 µl 
 Expected Conc. = 44.167 
 Lab Value = 32.900 
 reportunit = ng/L  spikemix = Abs 050115: 20 µl & ERA 0406-15-08: 20 µl 
 Expected Conc. = 11.042 
 Lab Value = 7.830 
 reportunit = ng/L  spikemix = Abs 050115: 20 µl & Abs 052215: 20 µl 
 Expected Conc. = 11.042 
 Lab Value = 6.550 
 reportunit = ng/L  spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl 
 Expected Conc. = 22.084 
 Lab Value = 13.700 
 reportunit = ng/L  spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl 
 Expected Conc. = 22.084 
 Lab Value = 11.800 
 reportunit = ng/L  spikemix = Abs 050115: 20 µl & Abs 051315: 20 µl 
 Expected Conc. = 11.042 
 Lab Value = 4.910 
 reportunit = ng/L  spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl 
 Expected Conc. = 22.084 
 Lab Value = 14.900 
 reportunit = ng/L  spikemix = Abs 041814: 15 µl & ERA 0318-14-02: 15 µl 
 Expected Conc. = 29.4 
 Lab Value = 21.200 
 reportunit = ng/L  spikemix = Abs 041814: 8 µl & ERA 0318-14-02: 8 µl 
 Expected Conc. = 15.68 
 Lab Value = 10.800 
 reportunit = ng/L  spikemix = Abs 041814: 30 µl & ERA 0318-14-02: 30 µl 
 Expected Conc. = 14.7 
 Lab Value = 8.240 
 reportunit = ng/L  spikemix = Abs 041814: 30 µl & Abs 041614: 30 µl 
 Expected Conc. = 14.295 
 Lab Value = 8.160 
 reportunit = ng/L  spikemix = Abs 041814: 60 µl & Abs 041614: 60 µl 
 Expected Conc. = 28.59 
 Lab Value = 21.400 
 reportunit = ng/L  spikemix = Abs 041814: 30 µl & Abs 041614: 30 µl 
 Expected Conc. = 14.295 
 Lab Value = 9.230 
 reportunit = ng/L  spikemix = Abs 041614: 8 µl & ERA 0319-14-04: 8 µl 
 Expected Conc. = 15.248 
 Lab Value = 11.100 
 reportunit = ng/L  spikemix = Abs 041614: 8 µl & ERA 0319-14-04: 8 µl 
 Expected Conc. = 15.248 
 Lab Value = 8.970 
 reportunit = ng/L  spikemix = Abs 041614: 15 µl & ERA 0319-14-04: 15 µl 
 Expected Conc. = 28.59 
 Lab Value = 19.300 
 reportunit = ng/L  spikemix = Abs 041614: 30 µl & ERA 0319-14-04: 30 µl 
 Expected Conc. = 14.295 
 Lab Value = 7.970 
 reportunit = ng/L  spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 14.295 
 Lab Value = 8.150 
 reportunit = ng/L  spikemix = Abs 041614: 60 µl & Abs 041714: 60 µl 
 Expected Conc. = 28.59 
 Lab Value = 19.200 
 reportunit = ng/L  spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 14.295 
 Lab Value = 8.840 
 reportunit = ng/L  Y = 1
The SGPlot Procedure