Organic Blind Sample Program
False Positives & False Negatives
BIS(2-ETHYLHEXYL)_PHTHALATE
Method: 4433 Testid: 39100GCM99
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newdate = 01/11/18 falseneg = -0.01 newdate = 09/27/17 falseneg = -0.01 newdate = 09/26/17 falseneg = -0.01 newdate = 03/13/18 falsepos = 0.38 newdate = 03/14/18 CENC_VAL = 3.720 newdate = 11/29/17 CENC_VAL = 7.510 newdate = 10/26/17 CENC_VAL = 5.040 newdate = 10/26/17 CENC_VAL = 8.820 newdate = 09/27/17 CENC_VAL = 5.610 newdate = 08/15/17 CENC_VAL = 3.950 newdate = 06/29/17 CENC_VAL = 5.030 newdate = 05/25/17 CENC_VAL = 2.920 newdate = 05/03/17 CENC_VAL = 3.420 newdate = 04/14/17 CENC_VAL = 2.460 newdate = 04/12/17 CENC_VAL = 1.640 newdate = 04/11/17 CENC_VAL = 3.120 newdate = 01/10/17 CENC_VAL = 2.830 newdate = 01/06/17 CENC_VAL = 8.630 newdate = 01/05/17 CENC_VAL = 9.690 newdate = 01/05/17 CENC_VAL = 3.420 newdate = 12/07/16 CENC_VAL = 2.180 newdate = 12/07/16 CENC_VAL = 3.630 newdate = 12/06/16 CENC_VAL = 6.980 newdate = 12/05/16 CENC_VAL = 1.150 newdate = 09/28/16 CENC_VAL = 8.490 newdate = 09/28/16 CENC_VAL = 3.320 newdate = 09/26/16 CENC_VAL = 6.230 newdate = 08/23/16 CENC_VAL = 7.400 newdate = 08/10/16 CENC_VAL = 7.230 newdate = 08/09/16 CENC_VAL = 5.710 newdate = 07/14/16 CENC_VAL = 4.050 newdate = 06/14/16 CENC_VAL = 2.260 newdate = 05/03/16 CENC_VAL = 1.410 newdate = 04/16/16 CENC_VAL = 1.720 newdate = 02/25/16 CENC_VAL = 1.260 newdate = 02/24/16 CENC_VAL = 1.420 newdate = 03/14/18 REPORTING LEVEL = 2 newdate = 03/13/18 REPORTING LEVEL = 2 newdate = 03/13/18 REPORTING LEVEL = 2 newdate = 01/11/18 REPORTING LEVEL = 2 newdate = 01/11/18 REPORTING LEVEL = 2 newdate = 11/29/17 REPORTING LEVEL = 2 newdate = 11/29/17 REPORTING LEVEL = 2 newdate = 10/26/17 REPORTING LEVEL = 2 newdate = 10/26/17 REPORTING LEVEL = 2 newdate = 10/26/17 REPORTING LEVEL = 2 newdate = 10/26/17 REPORTING LEVEL = 2 newdate = 09/27/17 REPORTING LEVEL = 2 newdate = 09/27/17 REPORTING LEVEL = 2 newdate = 09/27/17 REPORTING LEVEL = 2 newdate = 09/27/17 REPORTING LEVEL = 2 newdate = 09/27/17 REPORTING LEVEL = 2 newdate = 09/27/17 REPORTING LEVEL = 2 newdate = 09/26/17 REPORTING LEVEL = 2 newdate = 09/26/17 REPORTING LEVEL = 2 newdate = 08/15/17 REPORTING LEVEL = 2 newdate = 08/15/17 REPORTING LEVEL = 2 newdate = 06/29/17 REPORTING LEVEL = 2 newdate = 06/29/17 REPORTING LEVEL = 2 newdate = 05/25/17 REPORTING LEVEL = 2 newdate = 05/25/17 REPORTING LEVEL = 2 newdate = 05/03/17 REPORTING LEVEL = 2 newdate = 05/03/17 REPORTING LEVEL = 2 newdate = 04/14/17 REPORTING LEVEL = 2 newdate = 04/14/17 REPORTING LEVEL = 2 newdate = 04/12/17 REPORTING LEVEL = 2 newdate = 04/12/17 REPORTING LEVEL = 2 newdate = 04/11/17 REPORTING LEVEL = 2 newdate = 04/11/17 REPORTING LEVEL = 2 newdate = 01/10/17 REPORTING LEVEL = 2 newdate = 01/10/17 REPORTING LEVEL = 2 newdate = 01/06/17 REPORTING LEVEL = 2 newdate = 01/06/17 REPORTING LEVEL = 2 newdate = 01/05/17 REPORTING LEVEL = 2 newdate = 01/05/17 REPORTING LEVEL = 2 newdate = 01/05/17 REPORTING LEVEL = 2 newdate = 01/05/17 REPORTING LEVEL = 2 newdate = 12/07/16 REPORTING LEVEL = 2 newdate = 12/07/16 REPORTING LEVEL = 2 newdate = 12/07/16 REPORTING LEVEL = 2 newdate = 12/07/16 REPORTING LEVEL = 2 newdate = 12/06/16 REPORTING LEVEL = 2 newdate = 12/06/16 REPORTING LEVEL = 2 newdate = 12/05/16 REPORTING LEVEL = 2 newdate = 12/05/16 REPORTING LEVEL = 2 newdate = 09/28/16 REPORTING LEVEL = 2 newdate = 09/28/16 REPORTING LEVEL = 2 newdate = 09/28/16 REPORTING LEVEL = 2 newdate = 09/28/16 REPORTING LEVEL = 2 newdate = 09/26/16 REPORTING LEVEL = 2 newdate = 09/26/16 REPORTING LEVEL = 2 newdate = 08/23/16 REPORTING LEVEL = 2 newdate = 08/23/16 REPORTING LEVEL = 2 newdate = 08/10/16 REPORTING LEVEL = 2 newdate = 08/10/16 REPORTING LEVEL = 2 newdate = 08/09/16 REPORTING LEVEL = 2 newdate = 08/09/16 REPORTING LEVEL = 2 newdate = 08/01/16 REPORTING LEVEL = 2 newdate = 08/01/16 REPORTING LEVEL = 2 newdate = 07/14/16 REPORTING LEVEL = 2 newdate = 07/14/16 REPORTING LEVEL = 2 newdate = 06/14/16 REPORTING LEVEL = 2 newdate = 06/14/16 REPORTING LEVEL = 2 newdate = 05/03/16 REPORTING LEVEL = 2 newdate = 05/03/16 REPORTING LEVEL = 2 newdate = 04/16/16 REPORTING LEVEL = 2 newdate = 04/16/16 REPORTING LEVEL = 2 newdate = 02/25/16 REPORTING LEVEL = 2 newdate = 02/25/16 REPORTING LEVEL = 2 newdate = 02/24/16 REPORTING LEVEL = 2
The SGPlot Procedure

Updated 07/31/2018

False Positive & Negative Listing for BIS(2-ETHYLHEXYL)_PHTHALATE

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20172280194 ChemService 6482500: 30 µl & Abs 071317WWUF: 30 µl 2 09/26/17 < 2 4.011
  20172510329 ChemService 6482500: 100 µl & ChemService 6507300: 100 µl 2 09/27/17 < 2.06 13.42
  20173610076 Abs 071317WWUF: 60 µl & Abs 071717WWUF: 60 µl 2 01/11/18 < 2 8.021999
False Positive 20180180095 ChemService 6482500: 100 µl & Abs 071417WWUF: 100 µl 2 03/13/18 E 0.38 0

Updated 07/31/2018