Organic Blind Sample Program
False Positives & False Negatives
NITROBENZENE
Method: 4437 Testid: 34447GM016
Link to Individual Chart

back to table
newdate = 06/29/17 falsepos = 1.24 newdate = 08/16/17 CENC_VAL = 1.340 newdate = 08/01/17 CENC_VAL = 1.390 newdate = 07/14/17 CENC_VAL = 1.010 newdate = 06/17/17 CENC_VAL = 1.810 newdate = 05/04/17 CENC_VAL = 1.530 newdate = 03/24/17 CENC_VAL = 1.610 newdate = 03/10/17 CENC_VAL = 2.730 newdate = 03/09/17 CENC_VAL = 4.300 newdate = 02/24/17 CENC_VAL = 1.420 newdate = 02/02/17 CENC_VAL = 3.240 newdate = 01/24/17 CENC_VAL = 3.530 newdate = 01/14/17 CENC_VAL = 1.270 newdate = 12/23/16 CENC_VAL = 2.960 newdate = 12/05/16 CENC_VAL = 3.660 newdate = 11/18/16 CENC_VAL = 1.630 newdate = 11/10/16 CENC_VAL = 3.360 newdate = 10/21/16 CENC_VAL = 3.960 newdate = 10/07/16 CENC_VAL = 1.730 newdate = 09/23/16 CENC_VAL = 3.660 newdate = 09/08/16 CENC_VAL = 2.610 newdate = 08/31/16 CENC_VAL = 2.520 newdate = 08/18/16 CENC_VAL = 1.650 newdate = 08/11/16 CENC_VAL = 2.150 newdate = 07/27/16 CENC_VAL = 1.480 newdate = 07/14/16 CENC_VAL = 2.010 newdate = 07/06/16 CENC_VAL = 1.280 newdate = 06/29/16 CENC_VAL = 4.100 newdate = 06/23/16 CENC_VAL = 1.200 newdate = 06/03/16 CENC_VAL = 1.360 newdate = 04/28/16 CENC_VAL = 1.200 newdate = 04/09/16 CENC_VAL = 0.840 newdate = 02/12/16 CENC_VAL = 1.010 newdate = 01/22/16 CENC_VAL = 2.290 newdate = 08/16/17 REPORTING LEVEL = 0.6 newdate = 08/01/17 REPORTING LEVEL = 0.6 newdate = 08/01/17 REPORTING LEVEL = 0.6 newdate = 07/14/17 REPORTING LEVEL = 0.6 newdate = 07/14/17 REPORTING LEVEL = 0.6 newdate = 06/29/17 REPORTING LEVEL = 0.6 newdate = 06/29/17 REPORTING LEVEL = 0.6 newdate = 06/17/17 REPORTING LEVEL = 0.6 newdate = 06/17/17 REPORTING LEVEL = 0.6 newdate = 05/04/17 REPORTING LEVEL = 0.6 newdate = 05/04/17 REPORTING LEVEL = 0.6 newdate = 03/24/17 REPORTING LEVEL = 0.6 newdate = 03/24/17 REPORTING LEVEL = 0.6 newdate = 03/10/17 REPORTING LEVEL = 0.6 newdate = 03/10/17 REPORTING LEVEL = 0.6 newdate = 03/09/17 REPORTING LEVEL = 0.6 newdate = 03/09/17 REPORTING LEVEL = 0.6 newdate = 02/24/17 REPORTING LEVEL = 0.6 newdate = 02/24/17 REPORTING LEVEL = 0.6 newdate = 02/02/17 REPORTING LEVEL = 0.6 newdate = 02/02/17 REPORTING LEVEL = 0.6 newdate = 01/24/17 REPORTING LEVEL = 0.6 newdate = 01/24/17 REPORTING LEVEL = 0.6 newdate = 01/14/17 REPORTING LEVEL = 0.6 newdate = 01/14/17 REPORTING LEVEL = 0.6 newdate = 12/23/16 REPORTING LEVEL = 0.6 newdate = 12/23/16 REPORTING LEVEL = 0.6 newdate = 12/05/16 REPORTING LEVEL = 0.6 newdate = 12/05/16 REPORTING LEVEL = 0.6 newdate = 11/18/16 REPORTING LEVEL = 0.6 newdate = 11/18/16 REPORTING LEVEL = 0.6 newdate = 11/10/16 REPORTING LEVEL = 0.6 newdate = 11/10/16 REPORTING LEVEL = 0.6 newdate = 10/21/16 REPORTING LEVEL = 0.6 newdate = 10/21/16 REPORTING LEVEL = 0.6 newdate = 10/07/16 REPORTING LEVEL = 0.6 newdate = 10/07/16 REPORTING LEVEL = 0.6 newdate = 09/23/16 REPORTING LEVEL = 0.6 newdate = 09/23/16 REPORTING LEVEL = 0.6 newdate = 09/08/16 REPORTING LEVEL = 0.6 newdate = 09/08/16 REPORTING LEVEL = 0.6 newdate = 08/31/16 REPORTING LEVEL = 0.6 newdate = 08/31/16 REPORTING LEVEL = 0.6 newdate = 08/18/16 REPORTING LEVEL = 0.6 newdate = 08/18/16 REPORTING LEVEL = 0.6 newdate = 08/11/16 REPORTING LEVEL = 0.6 newdate = 08/11/16 REPORTING LEVEL = 0.6 newdate = 07/27/16 REPORTING LEVEL = 0.6 newdate = 07/27/16 REPORTING LEVEL = 0.6 newdate = 07/14/16 REPORTING LEVEL = 0.6 newdate = 07/14/16 REPORTING LEVEL = 0.6 newdate = 07/06/16 REPORTING LEVEL = 0.6 newdate = 07/06/16 REPORTING LEVEL = 0.6 newdate = 06/29/16 REPORTING LEVEL = 0.6 newdate = 06/29/16 REPORTING LEVEL = 0.6 newdate = 06/23/16 REPORTING LEVEL = 0.6 newdate = 06/23/16 REPORTING LEVEL = 0.6 newdate = 06/03/16 REPORTING LEVEL = 0.6 newdate = 06/03/16 REPORTING LEVEL = 0.6 newdate = 04/28/16 REPORTING LEVEL = 0.6 newdate = 04/28/16 REPORTING LEVEL = 0.6 newdate = 04/09/16 REPORTING LEVEL = 0.6 newdate = 04/09/16 REPORTING LEVEL = 0.6 newdate = 02/12/16 REPORTING LEVEL = 0.6 newdate = 02/12/16 REPORTING LEVEL = 0.6 newdate = 01/22/16 REPORTING LEVEL = 0.6
The SGPlot Procedure

Updated 04/25/2018

False Positive & Negative Listing for NITROBENZENE

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Positive 20171720144 Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl 0.6 06/29/17 E 1.24 0

Updated 04/25/2018