Organic Blind Sample Program
False Positives & False Negatives
PENTACHLOROPHENOL
Method: 4433 Testid: 39032GCM99
Link to Individual Chart

back to table
newdate = 01/11/18 falseneg = -0.01 newdate = 03/14/18 CENC_VAL = 4.870 newdate = 11/29/17 CENC_VAL = 8.200 newdate = 10/26/17 CENC_VAL = 4.340 newdate = 10/26/17 CENC_VAL = 2.970 newdate = 09/27/17 CENC_VAL = 5.810 newdate = 09/27/17 CENC_VAL = 5.420 newdate = 09/26/17 CENC_VAL = 3.140 newdate = 06/30/17 CENC_VAL = 4.740 newdate = 06/29/17 CENC_VAL = 4.960 newdate = 06/29/17 CENC_VAL = 2.700 newdate = 05/03/17 CENC_VAL = 2.550 newdate = 04/14/17 CENC_VAL = 1.920 newdate = 04/12/17 CENC_VAL = 1.930 newdate = 04/11/17 CENC_VAL = 7.540 newdate = 04/11/17 CENC_VAL = 2.630 newdate = 01/06/17 CENC_VAL = 8.560 newdate = 01/06/17 CENC_VAL = 2.850 newdate = 01/05/17 CENC_VAL = 2.910 newdate = 12/07/16 CENC_VAL = 3.180 newdate = 12/06/16 CENC_VAL = 7.230 newdate = 12/06/16 CENC_VAL = 7.790 newdate = 12/05/16 CENC_VAL = 1.730 newdate = 10/06/16 CENC_VAL = 3.010 newdate = 09/28/16 CENC_VAL = 6.320 newdate = 09/27/16 CENC_VAL = 3.410 newdate = 08/25/16 CENC_VAL = 5.370 newdate = 08/24/16 CENC_VAL = 3.200 newdate = 08/09/16 CENC_VAL = 10.400 newdate = 08/03/16 CENC_VAL = 3.260 newdate = 07/14/16 CENC_VAL = 3.140 newdate = 06/16/16 CENC_VAL = 2.400 newdate = 06/13/16 CENC_VAL = 3.760 newdate = 05/03/16 CENC_VAL = 1.800 newdate = 04/15/16 CENC_VAL = 4.120 newdate = 02/25/16 CENC_VAL = 2.040 newdate = 02/24/16 CENC_VAL = 6.100 newdate = 03/14/18 REPORTING LEVEL = 1.6 newdate = 01/11/18 REPORTING LEVEL = 1.6 newdate = 01/11/18 REPORTING LEVEL = 1.6 newdate = 11/29/17 REPORTING LEVEL = 1.6 newdate = 11/29/17 REPORTING LEVEL = 1.6 newdate = 10/26/17 REPORTING LEVEL = 1.6 newdate = 10/26/17 REPORTING LEVEL = 1.6 newdate = 10/26/17 REPORTING LEVEL = 1.6 newdate = 10/26/17 REPORTING LEVEL = 1.6 newdate = 09/27/17 REPORTING LEVEL = 1.6 newdate = 09/27/17 REPORTING LEVEL = 1.6 newdate = 09/27/17 REPORTING LEVEL = 1.6 newdate = 09/27/17 REPORTING LEVEL = 1.6 newdate = 09/27/17 REPORTING LEVEL = 1.6 newdate = 09/27/17 REPORTING LEVEL = 1.6 newdate = 09/26/17 REPORTING LEVEL = 1.6 newdate = 09/26/17 REPORTING LEVEL = 1.6 newdate = 06/30/17 REPORTING LEVEL = 1.6 newdate = 06/30/17 REPORTING LEVEL = 1.6 newdate = 06/29/17 REPORTING LEVEL = 1.6 newdate = 06/29/17 REPORTING LEVEL = 1.6 newdate = 06/29/17 REPORTING LEVEL = 1.6 newdate = 06/29/17 REPORTING LEVEL = 1.6 newdate = 05/03/17 REPORTING LEVEL = 1.6 newdate = 05/03/17 REPORTING LEVEL = 1.6 newdate = 04/14/17 REPORTING LEVEL = 1.6 newdate = 04/14/17 REPORTING LEVEL = 1.6 newdate = 04/12/17 REPORTING LEVEL = 1.6 newdate = 04/12/17 REPORTING LEVEL = 1.6 newdate = 04/11/17 REPORTING LEVEL = 1.6 newdate = 04/11/17 REPORTING LEVEL = 1.6 newdate = 04/11/17 REPORTING LEVEL = 1.6 newdate = 04/11/17 REPORTING LEVEL = 1.6 newdate = 01/06/17 REPORTING LEVEL = 1.6 newdate = 01/06/17 REPORTING LEVEL = 1.6 newdate = 01/06/17 REPORTING LEVEL = 1.6 newdate = 01/06/17 REPORTING LEVEL = 1.6 newdate = 01/05/17 REPORTING LEVEL = 1.6 newdate = 01/05/17 REPORTING LEVEL = 1.6 newdate = 12/07/16 REPORTING LEVEL = 1.6 newdate = 12/07/16 REPORTING LEVEL = 1.6 newdate = 12/06/16 REPORTING LEVEL = 1.6 newdate = 12/06/16 REPORTING LEVEL = 1.6 newdate = 12/06/16 REPORTING LEVEL = 1.6 newdate = 12/06/16 REPORTING LEVEL = 1.6 newdate = 12/05/16 REPORTING LEVEL = 1.6 newdate = 12/05/16 REPORTING LEVEL = 1.6 newdate = 10/06/16 REPORTING LEVEL = 1.6 newdate = 10/06/16 REPORTING LEVEL = 1.6 newdate = 09/28/16 REPORTING LEVEL = 1.6 newdate = 09/28/16 REPORTING LEVEL = 1.6 newdate = 09/27/16 REPORTING LEVEL = 1.6 newdate = 09/27/16 REPORTING LEVEL = 1.6 newdate = 08/25/16 REPORTING LEVEL = 1.6 newdate = 08/25/16 REPORTING LEVEL = 1.6 newdate = 08/24/16 REPORTING LEVEL = 1.6 newdate = 08/24/16 REPORTING LEVEL = 1.6 newdate = 08/09/16 REPORTING LEVEL = 1.6 newdate = 08/09/16 REPORTING LEVEL = 1.6 newdate = 08/03/16 REPORTING LEVEL = 1.6 newdate = 08/03/16 REPORTING LEVEL = 1.6 newdate = 08/01/16 REPORTING LEVEL = 1.6 newdate = 08/01/16 REPORTING LEVEL = 1.6 newdate = 07/14/16 REPORTING LEVEL = 1.6 newdate = 07/14/16 REPORTING LEVEL = 1.6 newdate = 06/16/16 REPORTING LEVEL = 1.6 newdate = 06/16/16 REPORTING LEVEL = 1.6 newdate = 06/13/16 REPORTING LEVEL = 1.6 newdate = 06/13/16 REPORTING LEVEL = 1.6 newdate = 05/03/16 REPORTING LEVEL = 1.6 newdate = 05/03/16 REPORTING LEVEL = 1.6 newdate = 04/15/16 REPORTING LEVEL = 1.6 newdate = 04/15/16 REPORTING LEVEL = 1.6 newdate = 02/25/16 REPORTING LEVEL = 1.6 newdate = 02/25/16 REPORTING LEVEL = 1.6 newdate = 02/24/16 REPORTING LEVEL = 1.6
The SGPlot Procedure

Updated 07/31/2018

False Positive & Negative Listing for PENTACHLOROPHENOL

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20173610076 Abs 071317WWUF: 60 µl & Abs 071717WWUF: 60 µl 1.6 01/11/18 < 1.6 6.444

Updated 07/31/2018