Organic Blind Sample Program
False Positives & False Negatives
METOLACHLOR_SULFONIC_ACID
Method: 2447 Testid: 68651LCM60
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newdate = 03/31/21 falseneg = -0.01 newdate = 02/02/21 falseneg = -0.01 newdate = 04/15/21 CENC_VAL = 186.460 newdate = 02/11/21 CENC_VAL = 102.314 newdate = 12/22/20 CENC_VAL = 122.331 newdate = 12/17/20 CENC_VAL = 353.364 newdate = 12/09/20 CENC_VAL = 670.725 newdate = 12/09/20 CENC_VAL = 652.045 newdate = 12/09/20 CENC_VAL = 302.571 newdate = 11/18/20 CENC_VAL = 149.055 newdate = 11/06/20 CENC_VAL = 103.520 newdate = 10/29/20 CENC_VAL = 270.020 newdate = 10/17/20 CENC_VAL = 128.265 newdate = 09/25/20 CENC_VAL = 601.747 newdate = 09/24/20 CENC_VAL = 700.212 newdate = 09/19/20 CENC_VAL = 245.708 newdate = 09/15/20 CENC_VAL = 967.214 newdate = 08/19/20 CENC_VAL = 279.466 newdate = 08/12/20 CENC_VAL = 241.709 newdate = 07/30/20 CENC_VAL = 178.545 newdate = 07/21/20 CENC_VAL = 412.127 newdate = 07/07/20 CENC_VAL = 661.097 newdate = 06/30/20 CENC_VAL = 118.701 newdate = 06/11/20 CENC_VAL = 231.737 newdate = 06/04/20 CENC_VAL = 985.754 newdate = 05/20/20 CENC_VAL = 562.955 newdate = 04/15/21 REPORTING LEVEL = 68 newdate = 03/31/21 REPORTING LEVEL = 68 newdate = 03/31/21 REPORTING LEVEL = 68 newdate = 02/11/21 REPORTING LEVEL = 68 newdate = 02/11/21 REPORTING LEVEL = 68 newdate = 02/02/21 REPORTING LEVEL = 68 newdate = 02/02/21 REPORTING LEVEL = 68 newdate = 12/22/20 REPORTING LEVEL = 68 newdate = 12/22/20 REPORTING LEVEL = 68 newdate = 12/17/20 REPORTING LEVEL = 68 newdate = 12/17/20 REPORTING LEVEL = 68 newdate = 12/09/20 REPORTING LEVEL = 68 newdate = 12/09/20 REPORTING LEVEL = 68 newdate = 12/09/20 REPORTING LEVEL = 68 newdate = 12/09/20 REPORTING LEVEL = 68 newdate = 12/09/20 REPORTING LEVEL = 68 newdate = 12/09/20 REPORTING LEVEL = 68 newdate = 11/18/20 REPORTING LEVEL = 68 newdate = 11/18/20 REPORTING LEVEL = 68 newdate = 11/06/20 REPORTING LEVEL = 68 newdate = 11/06/20 REPORTING LEVEL = 68 newdate = 10/29/20 REPORTING LEVEL = 68 newdate = 10/29/20 REPORTING LEVEL = 68 newdate = 10/17/20 REPORTING LEVEL = 68 newdate = 10/17/20 REPORTING LEVEL = 68 newdate = 09/25/20 REPORTING LEVEL = 68 newdate = 09/25/20 REPORTING LEVEL = 68 newdate = 09/24/20 REPORTING LEVEL = 68 newdate = 09/24/20 REPORTING LEVEL = 68 newdate = 09/19/20 REPORTING LEVEL = 68 newdate = 09/19/20 REPORTING LEVEL = 68 newdate = 09/15/20 REPORTING LEVEL = 68 newdate = 09/15/20 REPORTING LEVEL = 68 newdate = 08/19/20 REPORTING LEVEL = 68 newdate = 08/19/20 REPORTING LEVEL = 68 newdate = 08/12/20 REPORTING LEVEL = 68 newdate = 08/12/20 REPORTING LEVEL = 68 newdate = 07/30/20 REPORTING LEVEL = 68 newdate = 07/30/20 REPORTING LEVEL = 68 newdate = 07/21/20 REPORTING LEVEL = 68 newdate = 07/21/20 REPORTING LEVEL = 68 newdate = 07/07/20 REPORTING LEVEL = 68 newdate = 07/07/20 REPORTING LEVEL = 68 newdate = 06/30/20 REPORTING LEVEL = 68 newdate = 06/30/20 REPORTING LEVEL = 68 newdate = 06/11/20 REPORTING LEVEL = 68 newdate = 06/11/20 REPORTING LEVEL = 68 newdate = 06/04/20 REPORTING LEVEL = 68 newdate = 06/04/20 REPORTING LEVEL = 68 newdate = 05/20/20 REPORTING LEVEL = 68
The SGPlot Procedure

False Positive & Negative Listing for METOLACHLOR_SULFONIC_ACID

Status Lab ID Spike Mix Specific Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20210270007 Accu 220091405PEST3_2: 20 µl 220091405PEST3_2 68 02/02/21 < 100 170.14
  20210830019 Accu 220091405PEST3_2: 20 µl 220091405PEST3_2 68 03/31/21 < 75.792 170.14

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Charts generated: 03/29/2023