Organic Blind Sample Program
False Positives & False Negatives
ACETONITRILE
Method: 4437 Testid: 76997GM016
Link to Individual Chart

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newdate = 09/08/16 falsepos = 0.45 newdate = 04/28/16 falsepos = 0.18 newdate = 02/12/16 falsepos = 0.16 newdate = 08/16/17 CENC_VAL = 2.540 newdate = 07/14/17 CENC_VAL = 2.420 newdate = 02/24/17 CENC_VAL = 3.570 newdate = 12/23/16 CENC_VAL = 5.590 newdate = 11/29/16 CENC_VAL = 8.510 newdate = 09/28/16 CENC_VAL = 9.960 newdate = 09/23/16 CENC_VAL = 8.040 newdate = 08/12/16 CENC_VAL = 3.120 newdate = 07/15/16 CENC_VAL = 7.620 newdate = 07/06/16 CENC_VAL = 3.490 newdate = 04/09/16 CENC_VAL = 1.310 newdate = 03/22/16 CENC_VAL = 1.400 newdate = 01/22/16 CENC_VAL = 3.200 newdate = 08/16/17 REPORTING LEVEL = 0.8 newdate = 07/14/17 REPORTING LEVEL = 0.8 newdate = 07/14/17 REPORTING LEVEL = 0.8 newdate = 02/24/17 REPORTING LEVEL = 0.8 newdate = 02/24/17 REPORTING LEVEL = 0.8 newdate = 12/23/16 REPORTING LEVEL = 0.8 newdate = 12/23/16 REPORTING LEVEL = 0.8 newdate = 11/29/16 REPORTING LEVEL = 0.8 newdate = 11/29/16 REPORTING LEVEL = 0.8 newdate = 09/28/16 REPORTING LEVEL = 0.8 newdate = 09/28/16 REPORTING LEVEL = 0.8 newdate = 09/23/16 REPORTING LEVEL = 0.8 newdate = 09/23/16 REPORTING LEVEL = 0.8 newdate = 09/08/16 REPORTING LEVEL = 0.8 newdate = 09/08/16 REPORTING LEVEL = 0.8 newdate = 08/12/16 REPORTING LEVEL = 0.8 newdate = 08/12/16 REPORTING LEVEL = 0.8 newdate = 07/15/16 REPORTING LEVEL = 0.8 newdate = 07/15/16 REPORTING LEVEL = 0.8 newdate = 07/06/16 REPORTING LEVEL = 0.8 newdate = 07/06/16 REPORTING LEVEL = 0.8 newdate = 04/28/16 REPORTING LEVEL = 0.8 newdate = 04/28/16 REPORTING LEVEL = 0.8 newdate = 04/09/16 REPORTING LEVEL = 0.8 newdate = 04/09/16 REPORTING LEVEL = 0.8 newdate = 03/22/16 REPORTING LEVEL = 0.8 newdate = 03/22/16 REPORTING LEVEL = 0.8 newdate = 02/12/16 REPORTING LEVEL = 0.8 newdate = 02/12/16 REPORTING LEVEL = 0.8 newdate = 01/22/16 REPORTING LEVEL = 0.8 Y = 0
The SGPlot Procedure

Updated 04/25/2018

False Positive & Negative Listing for ACETONITRILE

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Positive 20160350048 ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl 0.8 02/12/16 0.16 0
  20161190073 ChemService 3818700: 15 µl & Supelco LC13544: 15 µl 0.8 04/28/16 0.18 0
  20162520005 Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl 0.8 09/08/16 0.45 0

Updated 04/25/2018