Organic Blind Sample Program
False Positives & False Negatives
DECHLOROMETOLACHLOR
Method: 2447 Testid: 68562LCM60
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newdate = 02/10/21 falseneg = -0.01 newdate = 09/02/20 falseneg = -0.01 newdate = 04/14/21 CENC_VAL = 4.421 newdate = 01/30/21 CENC_VAL = 12.844 newdate = 12/22/20 CENC_VAL = 4.598 newdate = 12/15/20 CENC_VAL = 9.529 newdate = 11/18/20 CENC_VAL = 6.257 newdate = 11/05/20 CENC_VAL = 9.994 newdate = 11/03/20 CENC_VAL = 4.769 newdate = 10/14/20 CENC_VAL = 4.008 newdate = 09/23/20 CENC_VAL = 21.358 newdate = 09/23/20 CENC_VAL = 21.978 newdate = 09/17/20 CENC_VAL = 7.202 newdate = 09/02/20 CENC_VAL = 8.465 newdate = 08/06/20 CENC_VAL = 22.695 newdate = 07/31/20 CENC_VAL = 3.717 newdate = 07/15/20 CENC_VAL = 3.706 newdate = 07/07/20 CENC_VAL = 15.024 newdate = 06/25/20 CENC_VAL = 13.084 newdate = 06/17/20 CENC_VAL = 5.124 newdate = 05/29/20 CENC_VAL = 4.342 newdate = 05/19/20 CENC_VAL = 9.587 newdate = 04/14/21 REPORTING LEVEL = 2 newdate = 02/10/21 REPORTING LEVEL = 2 newdate = 02/10/21 REPORTING LEVEL = 2 newdate = 01/30/21 REPORTING LEVEL = 2 newdate = 01/30/21 REPORTING LEVEL = 2 newdate = 12/22/20 REPORTING LEVEL = 2 newdate = 12/22/20 REPORTING LEVEL = 2 newdate = 12/15/20 REPORTING LEVEL = 2 newdate = 12/15/20 REPORTING LEVEL = 2 newdate = 11/18/20 REPORTING LEVEL = 2 newdate = 11/18/20 REPORTING LEVEL = 2 newdate = 11/05/20 REPORTING LEVEL = 2 newdate = 11/05/20 REPORTING LEVEL = 2 newdate = 11/03/20 REPORTING LEVEL = 2 newdate = 11/03/20 REPORTING LEVEL = 2 newdate = 10/14/20 REPORTING LEVEL = 2 newdate = 10/14/20 REPORTING LEVEL = 2 newdate = 09/23/20 REPORTING LEVEL = 2 newdate = 09/23/20 REPORTING LEVEL = 2 newdate = 09/23/20 REPORTING LEVEL = 2 newdate = 09/23/20 REPORTING LEVEL = 2 newdate = 09/17/20 REPORTING LEVEL = 2 newdate = 09/17/20 REPORTING LEVEL = 2 newdate = 09/02/20 REPORTING LEVEL = 2 newdate = 09/02/20 REPORTING LEVEL = 2 newdate = 09/02/20 REPORTING LEVEL = 2 newdate = 09/02/20 REPORTING LEVEL = 2 newdate = 08/06/20 REPORTING LEVEL = 2 newdate = 08/06/20 REPORTING LEVEL = 2 newdate = 07/31/20 REPORTING LEVEL = 2 newdate = 07/31/20 REPORTING LEVEL = 2 newdate = 07/15/20 REPORTING LEVEL = 2 newdate = 07/15/20 REPORTING LEVEL = 2 newdate = 07/07/20 REPORTING LEVEL = 2 newdate = 07/07/20 REPORTING LEVEL = 2 newdate = 06/25/20 REPORTING LEVEL = 2 newdate = 06/25/20 REPORTING LEVEL = 2 newdate = 06/17/20 REPORTING LEVEL = 2 newdate = 06/17/20 REPORTING LEVEL = 2 newdate = 05/29/20 REPORTING LEVEL = 2 newdate = 05/29/20 REPORTING LEVEL = 2 newdate = 05/19/20 REPORTING LEVEL = 2
The SGPlot Procedure

False Positive & Negative Listing for DECHLOROMETOLACHLOR

Status Lab ID Spike Mix Specific Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20202330309 ChemService 9042800: 20 µl & ChemService 9089700: 20 µl 9089700 2 09/02/20 < 3.089 4.92
  20210340007 Abs 081120PEST3-2: 20 µl 081120PEST3-2 2 02/10/21 < 3.485 5

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Charts generated: 03/29/2023