Organic Blind Sample Program
False Positives & False Negatives
CHLORPYRIFOS
Method: 2437 Testid: 65072LCM60
Link to Individual Chart

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newdate = 08/11/16 falseneg = -0.01 newdate = 08/11/16 falseneg = -0.01 newdate = 07/29/16 falseneg = -0.01 newdate = 06/29/16 falseneg = -0.01 newdate = 02/12/16 falseneg = -0.01 newdate = 02/12/16 falseneg = -0.01 newdate = 03/11/16 falsepos = 1.63 newdate = 03/11/16 falsepos = 0.76 newdate = 10/11/17 CENC_VAL = 5.550 newdate = 10/04/17 CENC_VAL = 16.100 newdate = 09/22/17 CENC_VAL = 21.600 newdate = 09/15/17 CENC_VAL = 16.100 newdate = 09/06/17 CENC_VAL = 12.800 newdate = 08/27/17 CENC_VAL = 7.240 newdate = 08/08/17 CENC_VAL = 4.540 newdate = 07/28/17 CENC_VAL = 11.100 newdate = 07/19/17 CENC_VAL = 17.200 newdate = 07/12/17 CENC_VAL = 8.750 newdate = 07/11/17 CENC_VAL = 18.600 newdate = 07/08/17 CENC_VAL = 9.060 newdate = 06/24/17 CENC_VAL = 19.800 newdate = 06/07/17 CENC_VAL = 12.000 newdate = 06/05/17 CENC_VAL = 8.070 newdate = 06/02/17 CENC_VAL = 15.700 newdate = 05/17/17 CENC_VAL = 11.400 newdate = 03/10/17 CENC_VAL = 25.900 newdate = 03/10/17 CENC_VAL = 25.800 newdate = 02/16/17 CENC_VAL = 21.200 newdate = 02/16/17 CENC_VAL = 23.100 newdate = 02/01/17 CENC_VAL = 27.600 newdate = 02/01/17 CENC_VAL = 30.800 newdate = 01/18/17 CENC_VAL = 18.600 newdate = 01/17/17 CENC_VAL = 18.500 newdate = 01/04/17 CENC_VAL = 10.500 newdate = 01/04/17 CENC_VAL = 9.370 newdate = 12/13/16 CENC_VAL = 17.100 newdate = 12/13/16 CENC_VAL = 17.600 newdate = 11/22/16 CENC_VAL = 17.000 newdate = 11/22/16 CENC_VAL = 14.100 newdate = 11/11/16 CENC_VAL = 2.420 newdate = 11/11/16 CENC_VAL = 2.110 newdate = 11/09/16 CENC_VAL = 8.360 newdate = 11/08/16 CENC_VAL = 8.350 newdate = 11/08/16 CENC_VAL = 9.990 newdate = 11/08/16 CENC_VAL = 12.200 newdate = 10/06/16 CENC_VAL = 7.250 newdate = 10/06/16 CENC_VAL = 8.790 newdate = 09/21/16 CENC_VAL = 8.240 newdate = 09/21/16 CENC_VAL = 8.640 newdate = 09/13/16 CENC_VAL = 20.800 newdate = 09/13/16 CENC_VAL = 22.700 newdate = 08/31/16 CENC_VAL = 7.750 newdate = 08/30/16 CENC_VAL = 9.320 newdate = 08/24/16 CENC_VAL = 23.900 newdate = 08/24/16 CENC_VAL = 28.400 newdate = 08/03/16 CENC_VAL = 10.100 newdate = 08/03/16 CENC_VAL = 10.000 newdate = 07/29/16 CENC_VAL = 3.720 newdate = 07/12/16 CENC_VAL = 21.400 newdate = 07/12/16 CENC_VAL = 21.500 newdate = 06/29/16 CENC_VAL = 4.590 newdate = 05/06/16 CENC_VAL = 12.200 newdate = 05/06/16 CENC_VAL = 11.900 newdate = 03/23/16 CENC_VAL = 5.700 newdate = 03/23/16 CENC_VAL = 6.510 newdate = 03/23/16 CENC_VAL = 4.240 newdate = 03/17/16 CENC_VAL = 9.080 newdate = 03/17/16 CENC_VAL = 10.800 newdate = 03/17/16 CENC_VAL = 10.400 newdate = 03/02/16 CENC_VAL = 4.880 newdate = 03/02/16 CENC_VAL = 5.190 newdate = 03/02/16 CENC_VAL = 6.090 newdate = 03/01/16 CENC_VAL = 7.740 newdate = 03/01/16 CENC_VAL = 8.090 newdate = 03/01/16 CENC_VAL = 10.100 newdate = 02/19/16 CENC_VAL = 5.130 newdate = 02/19/16 CENC_VAL = 4.770 newdate = 02/19/16 CENC_VAL = 6.930 newdate = 02/18/16 CENC_VAL = 3.630 newdate = 02/18/16 CENC_VAL = 3.700 newdate = 02/18/16 CENC_VAL = 3.270 newdate = 02/17/16 CENC_VAL = 11.200 newdate = 02/17/16 CENC_VAL = 13.400 newdate = 02/17/16 CENC_VAL = 11.100 newdate = 02/12/16 CENC_VAL = 3.590 newdate = 10/11/17 REPORTING LEVEL = 3 newdate = 10/04/17 REPORTING LEVEL = 3 newdate = 10/04/17 REPORTING LEVEL = 3 newdate = 09/22/17 REPORTING LEVEL = 3 newdate = 09/22/17 REPORTING LEVEL = 3 newdate = 09/15/17 REPORTING LEVEL = 3 newdate = 09/15/17 REPORTING LEVEL = 3 newdate = 09/06/17 REPORTING LEVEL = 3 newdate = 09/06/17 REPORTING LEVEL = 3 newdate = 08/27/17 REPORTING LEVEL = 3 newdate = 08/27/17 REPORTING LEVEL = 3 newdate = 08/08/17 REPORTING LEVEL = 3 newdate = 08/08/17 REPORTING LEVEL = 3 newdate = 07/28/17 REPORTING LEVEL = 3 newdate = 07/28/17 REPORTING LEVEL = 3 newdate = 07/19/17 REPORTING LEVEL = 3 newdate = 07/19/17 REPORTING LEVEL = 3 newdate = 07/12/17 REPORTING LEVEL = 3 newdate = 07/12/17 REPORTING LEVEL = 3 newdate = 07/11/17 REPORTING LEVEL = 3 newdate = 07/11/17 REPORTING LEVEL = 3 newdate = 07/08/17 REPORTING LEVEL = 3 newdate = 07/08/17 REPORTING LEVEL = 3 newdate = 06/24/17 REPORTING LEVEL = 3 newdate = 06/24/17 REPORTING LEVEL = 3 newdate = 06/07/17 REPORTING LEVEL = 3 newdate = 06/07/17 REPORTING LEVEL = 3 newdate = 06/05/17 REPORTING LEVEL = 3 newdate = 06/05/17 REPORTING LEVEL = 3 newdate = 06/02/17 REPORTING LEVEL = 3 newdate = 06/02/17 REPORTING LEVEL = 3 newdate = 05/17/17 REPORTING LEVEL = 3 newdate = 05/17/17 REPORTING LEVEL = 3 newdate = 03/10/17 REPORTING LEVEL = 3 newdate = 03/10/17 REPORTING LEVEL = 3 newdate = 03/10/17 REPORTING LEVEL = 3 newdate = 03/10/17 REPORTING LEVEL = 3 newdate = 02/16/17 REPORTING LEVEL = 3 newdate = 02/16/17 REPORTING LEVEL = 3 newdate = 02/16/17 REPORTING LEVEL = 3 newdate = 02/16/17 REPORTING LEVEL = 3 newdate = 02/01/17 REPORTING LEVEL = 3 newdate = 02/01/17 REPORTING LEVEL = 3 newdate = 02/01/17 REPORTING LEVEL = 3 newdate = 02/01/17 REPORTING LEVEL = 3 newdate = 01/18/17 REPORTING LEVEL = 3 newdate = 01/18/17 REPORTING LEVEL = 3 newdate = 01/17/17 REPORTING LEVEL = 3 newdate = 01/17/17 REPORTING LEVEL = 3 newdate = 01/04/17 REPORTING LEVEL = 3 newdate = 01/04/17 REPORTING LEVEL = 3 newdate = 01/04/17 REPORTING LEVEL = 3 newdate = 01/04/17 REPORTING LEVEL = 3 newdate = 12/13/16 REPORTING LEVEL = 3 newdate = 12/13/16 REPORTING LEVEL = 3 newdate = 12/13/16 REPORTING LEVEL = 3 newdate = 12/13/16 REPORTING LEVEL = 3 newdate = 11/22/16 REPORTING LEVEL = 3 newdate = 11/22/16 REPORTING LEVEL = 3 newdate = 11/22/16 REPORTING LEVEL = 3 newdate = 11/22/16 REPORTING LEVEL = 3 newdate = 11/11/16 REPORTING LEVEL = 3 newdate = 11/11/16 REPORTING LEVEL = 3 newdate = 11/11/16 REPORTING LEVEL = 3 newdate = 11/11/16 REPORTING LEVEL = 3 newdate = 11/09/16 REPORTING LEVEL = 3 newdate = 11/09/16 REPORTING LEVEL = 3 newdate = 11/08/16 REPORTING LEVEL = 3 newdate = 11/08/16 REPORTING LEVEL = 3 newdate = 11/08/16 REPORTING LEVEL = 3 newdate = 11/08/16 REPORTING LEVEL = 3 newdate = 11/08/16 REPORTING LEVEL = 3 newdate = 11/08/16 REPORTING LEVEL = 3 newdate = 10/06/16 REPORTING LEVEL = 3 newdate = 10/06/16 REPORTING LEVEL = 3 newdate = 10/06/16 REPORTING LEVEL = 3 newdate = 10/06/16 REPORTING LEVEL = 3 newdate = 09/21/16 REPORTING LEVEL = 3 newdate = 09/21/16 REPORTING LEVEL = 3 newdate = 09/21/16 REPORTING LEVEL = 3 newdate = 09/21/16 REPORTING LEVEL = 3 newdate = 09/13/16 REPORTING LEVEL = 3 newdate = 09/13/16 REPORTING LEVEL = 3 newdate = 09/13/16 REPORTING LEVEL = 3 newdate = 09/13/16 REPORTING LEVEL = 3 newdate = 08/31/16 REPORTING LEVEL = 3 newdate = 08/31/16 REPORTING LEVEL = 3 newdate = 08/30/16 REPORTING LEVEL = 3 newdate = 08/30/16 REPORTING LEVEL = 3 newdate = 08/24/16 REPORTING LEVEL = 3 newdate = 08/24/16 REPORTING LEVEL = 3 newdate = 08/24/16 REPORTING LEVEL = 3 newdate = 08/24/16 REPORTING LEVEL = 3 newdate = 08/11/16 REPORTING LEVEL = 3 newdate = 08/11/16 REPORTING LEVEL = 3 newdate = 08/11/16 REPORTING LEVEL = 3 newdate = 08/11/16 REPORTING LEVEL = 3 newdate = 08/03/16 REPORTING LEVEL = 3 newdate = 08/03/16 REPORTING LEVEL = 3 newdate = 08/03/16 REPORTING LEVEL = 3 newdate = 08/03/16 REPORTING LEVEL = 3 newdate = 07/29/16 REPORTING LEVEL = 3 newdate = 07/29/16 REPORTING LEVEL = 3 newdate = 07/29/16 REPORTING LEVEL = 3 newdate = 07/29/16 REPORTING LEVEL = 3 newdate = 07/12/16 REPORTING LEVEL = 3 newdate = 07/12/16 REPORTING LEVEL = 3 newdate = 07/12/16 REPORTING LEVEL = 3 newdate = 07/12/16 REPORTING LEVEL = 3 newdate = 06/29/16 REPORTING LEVEL = 3 newdate = 06/29/16 REPORTING LEVEL = 3 newdate = 06/29/16 REPORTING LEVEL = 3 newdate = 06/29/16 REPORTING LEVEL = 3 newdate = 06/29/16 REPORTING LEVEL = 3 newdate = 06/29/16 REPORTING LEVEL = 3 newdate = 06/29/16 REPORTING LEVEL = 3 newdate = 06/29/16 REPORTING LEVEL = 3 newdate = 05/06/16 REPORTING LEVEL = 3 newdate = 05/06/16 REPORTING LEVEL = 3 newdate = 05/06/16 REPORTING LEVEL = 3 newdate = 05/06/16 REPORTING LEVEL = 3 newdate = 03/23/16 REPORTING LEVEL = 3 newdate = 03/23/16 REPORTING LEVEL = 3 newdate = 03/23/16 REPORTING LEVEL = 3 newdate = 03/23/16 REPORTING LEVEL = 3 newdate = 03/23/16 REPORTING LEVEL = 3 newdate = 03/23/16 REPORTING LEVEL = 3 newdate = 03/17/16 REPORTING LEVEL = 3 newdate = 03/17/16 REPORTING LEVEL = 3 newdate = 03/17/16 REPORTING LEVEL = 3 newdate = 03/17/16 REPORTING LEVEL = 3 newdate = 03/17/16 REPORTING LEVEL = 3 newdate = 03/17/16 REPORTING LEVEL = 3 newdate = 03/11/16 REPORTING LEVEL = 3 newdate = 03/11/16 REPORTING LEVEL = 3 newdate = 03/11/16 REPORTING LEVEL = 3 newdate = 03/11/16 REPORTING LEVEL = 3 newdate = 03/02/16 REPORTING LEVEL = 3 newdate = 03/02/16 REPORTING LEVEL = 3 newdate = 03/02/16 REPORTING LEVEL = 3 newdate = 03/02/16 REPORTING LEVEL = 3 newdate = 03/02/16 REPORTING LEVEL = 3 newdate = 03/02/16 REPORTING LEVEL = 3 newdate = 03/01/16 REPORTING LEVEL = 3 newdate = 03/01/16 REPORTING LEVEL = 3 newdate = 03/01/16 REPORTING LEVEL = 3 newdate = 03/01/16 REPORTING LEVEL = 3 newdate = 03/01/16 REPORTING LEVEL = 3 newdate = 03/01/16 REPORTING LEVEL = 3 newdate = 02/19/16 REPORTING LEVEL = 3 newdate = 02/19/16 REPORTING LEVEL = 3 newdate = 02/19/16 REPORTING LEVEL = 3 newdate = 02/19/16 REPORTING LEVEL = 3 newdate = 02/19/16 REPORTING LEVEL = 3 newdate = 02/19/16 REPORTING LEVEL = 3 newdate = 02/18/16 REPORTING LEVEL = 3 newdate = 02/18/16 REPORTING LEVEL = 3 newdate = 02/18/16 REPORTING LEVEL = 3 newdate = 02/18/16 REPORTING LEVEL = 3 newdate = 02/18/16 REPORTING LEVEL = 3 newdate = 02/18/16 REPORTING LEVEL = 3 newdate = 02/17/16 REPORTING LEVEL = 3 newdate = 02/17/16 REPORTING LEVEL = 3 newdate = 02/17/16 REPORTING LEVEL = 3 newdate = 02/17/16 REPORTING LEVEL = 3 newdate = 02/17/16 REPORTING LEVEL = 3 newdate = 02/17/16 REPORTING LEVEL = 3 newdate = 02/12/16 REPORTING LEVEL = 3 newdate = 02/12/16 REPORTING LEVEL = 3 newdate = 02/12/16 REPORTING LEVEL = 3 newdate = 02/12/16 REPORTING LEVEL = 3 newdate = 02/12/16 REPORTING LEVEL = 3
The SGPlot Procedure

Updated 08/13/2018

False Positive & Negative Listing for CHLORPYRIFOS

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20160070054 ChemService 3995200: 10 µl & ChemService 3880100: 10 µl & ERA 0406-15-06: 10 µl 3 02/12/16 < 3 5.97
  20160070057 ChemService 3995200: 10 µl & ChemService 3880100: 10 µl & ERA 0406-15-06: 10 µl 3 02/12/16 < 3.11 5.97
  20161740281 Spex Organics TS160511023: 40 µl & ChemService 5154100: 40 µl & ChemService 5154 3 06/29/16 < 5 10
  20161960006 Spex Organics TS160511023: 40 µl & ChemService 5154100: 40 µl & ChemService 5154 3 07/29/16 < 3 10
  20162150206 Spex Organics TS160511023: 40 µl & ChemService 5154100: 40 µl & ChemService 5154 3 08/11/16 < 3 10
  20162150207 Spex Organics TS160511023: 40 µl & ChemService 5154100: 40 µl & ChemService 5154 3 08/11/16 < 5.41 10
False Positive 20160630049 ChemService 4047000: 20 µl & ChemService 3880000: 20 µl & ERA 0406-15-05: 20 µl 3 03/11/16 0.76 0
  20160630050 ChemService 4047000: 20 µl & ChemService 3880000: 20 µl & ERA 0406-15-05: 20 µl 3 03/11/16 1.63 0

Updated 08/13/2018