Organic Blind Sample Program
False Positives & False Negatives
HYDROXYMETOLACHLOR
Method: 2447 Testid: 68622LCM60
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newdate = 08/15/20 falseneg = -0.01 newdate = 07/23/22 CENC_VAL = 20.166 newdate = 03/09/21 CENC_VAL = 16.763 newdate = 01/30/21 CENC_VAL = 16.551 newdate = 01/26/21 CENC_VAL = 6.590 newdate = 12/22/20 CENC_VAL = 4.965 newdate = 12/15/20 CENC_VAL = 10.251 newdate = 11/11/20 CENC_VAL = 29.328 newdate = 11/03/20 CENC_VAL = 8.248 newdate = 10/20/20 CENC_VAL = 17.454 newdate = 10/14/20 CENC_VAL = 5.645 newdate = 09/23/20 CENC_VAL = 28.237 newdate = 09/23/20 CENC_VAL = 25.939 newdate = 09/04/20 CENC_VAL = 17.410 newdate = 09/02/20 CENC_VAL = 3.542 newdate = 08/06/20 CENC_VAL = 17.300 newdate = 07/21/20 CENC_VAL = 13.783 newdate = 07/15/20 CENC_VAL = 6.820 newdate = 06/30/20 CENC_VAL = 6.771 newdate = 06/25/20 CENC_VAL = 11.632 newdate = 06/05/20 CENC_VAL = 14.845 newdate = 05/29/20 CENC_VAL = 7.256 newdate = 07/23/22 REPORTING LEVEL = 2.4 newdate = 03/09/21 REPORTING LEVEL = 2.4 newdate = 03/09/21 REPORTING LEVEL = 2.4 newdate = 01/30/21 REPORTING LEVEL = 2.4 newdate = 01/30/21 REPORTING LEVEL = 2.4 newdate = 01/26/21 REPORTING LEVEL = 2.4 newdate = 01/26/21 REPORTING LEVEL = 2.4 newdate = 12/22/20 REPORTING LEVEL = 2.4 newdate = 12/22/20 REPORTING LEVEL = 2.4 newdate = 12/15/20 REPORTING LEVEL = 2.4 newdate = 12/15/20 REPORTING LEVEL = 2.4 newdate = 11/11/20 REPORTING LEVEL = 2.4 newdate = 11/11/20 REPORTING LEVEL = 2.4 newdate = 11/03/20 REPORTING LEVEL = 2.4 newdate = 11/03/20 REPORTING LEVEL = 2.4 newdate = 10/20/20 REPORTING LEVEL = 2.4 newdate = 10/20/20 REPORTING LEVEL = 2.4 newdate = 10/14/20 REPORTING LEVEL = 2.4 newdate = 10/14/20 REPORTING LEVEL = 2.4 newdate = 09/23/20 REPORTING LEVEL = 2.4 newdate = 09/23/20 REPORTING LEVEL = 2.4 newdate = 09/23/20 REPORTING LEVEL = 2.4 newdate = 09/23/20 REPORTING LEVEL = 2.4 newdate = 09/04/20 REPORTING LEVEL = 2.4 newdate = 09/04/20 REPORTING LEVEL = 2.4 newdate = 09/02/20 REPORTING LEVEL = 2.4 newdate = 09/02/20 REPORTING LEVEL = 2.4 newdate = 08/15/20 REPORTING LEVEL = 2.4 newdate = 08/15/20 REPORTING LEVEL = 2.4 newdate = 08/06/20 REPORTING LEVEL = 2.4 newdate = 08/06/20 REPORTING LEVEL = 2.4 newdate = 07/21/20 REPORTING LEVEL = 2.4 newdate = 07/21/20 REPORTING LEVEL = 2.4 newdate = 07/15/20 REPORTING LEVEL = 2.4 newdate = 07/15/20 REPORTING LEVEL = 2.4 newdate = 06/30/20 REPORTING LEVEL = 2.4 newdate = 06/30/20 REPORTING LEVEL = 2.4 newdate = 06/25/20 REPORTING LEVEL = 2.4 newdate = 06/25/20 REPORTING LEVEL = 2.4 newdate = 06/05/20 REPORTING LEVEL = 2.4 newdate = 06/05/20 REPORTING LEVEL = 2.4 newdate = 05/29/20 REPORTING LEVEL = 2.4
The SGPlot Procedure

False Positive & Negative Listing for HYDROXYMETOLACHLOR

Status Lab ID Spike Mix Specific Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20202180001 ChemService 9042800: 20 µl & ChemService 8817300: 20 µl 9042800 2.4 08/15/20 < 2.5 5.94

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Charts generated: 03/29/2023