Organic Blind Sample Program
False Positives & False Negatives
2-ISOPROPYL-6-METHYL-4-PYRIMIDINOL
Method: 2437 Testid: 68505LCM60
Link to Individual Chart

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newdate = 07/28/17 falsepos = 7.1 newdate = 01/18/17 falsepos = 16.9 newdate = 01/17/17 falsepos = 15.2 newdate = 11/08/16 falsepos = 7.4 newdate = 11/08/16 falsepos = 6 newdate = 08/11/16 falsepos = 21.8 newdate = 08/11/16 falsepos = 64 newdate = 06/29/16 falsepos = 7.5 newdate = 06/29/16 falsepos = 9.7 newdate = 05/06/16 falsepos = 6.24 newdate = 05/06/16 falsepos = 6.59 newdate = 10/11/17 CENC_VAL = 38.000 newdate = 10/04/17 CENC_VAL = 110.000 newdate = 09/23/17 CENC_VAL = 24.300 newdate = 08/23/17 CENC_VAL = 73.900 newdate = 08/08/17 CENC_VAL = 29.500 newdate = 07/19/17 CENC_VAL = 89.000 newdate = 07/12/17 CENC_VAL = 125.000 newdate = 07/08/17 CENC_VAL = 35.400 newdate = 06/21/17 CENC_VAL = 68.800 newdate = 06/05/17 CENC_VAL = 67.100 newdate = 05/25/17 CENC_VAL = 30.600 newdate = 05/17/17 CENC_VAL = 140.000 newdate = 05/07/17 CENC_VAL = 34.700 newdate = 03/10/17 CENC_VAL = 82.000 newdate = 03/10/17 CENC_VAL = 85.600 newdate = 03/01/17 CENC_VAL = 56.500 newdate = 03/01/17 CENC_VAL = 57.300 newdate = 02/01/17 CENC_VAL = 98.900 newdate = 02/01/17 CENC_VAL = 106.000 newdate = 01/24/17 CENC_VAL = 88.000 newdate = 01/24/17 CENC_VAL = 84.900 newdate = 01/10/17 CENC_VAL = 41.800 newdate = 01/10/17 CENC_VAL = 43.000 newdate = 01/04/17 CENC_VAL = 34.500 newdate = 01/04/17 CENC_VAL = 33.500 newdate = 11/22/16 CENC_VAL = 71.300 newdate = 11/22/16 CENC_VAL = 72.200 newdate = 11/17/16 CENC_VAL = 30.600 newdate = 11/17/16 CENC_VAL = 26.600 newdate = 11/12/16 CENC_VAL = 28.300 newdate = 11/12/16 CENC_VAL = 26.800 newdate = 11/09/16 CENC_VAL = 31.800 newdate = 11/08/16 CENC_VAL = 30.800 newdate = 10/06/16 CENC_VAL = 25.300 newdate = 10/06/16 CENC_VAL = 29.200 newdate = 09/29/16 CENC_VAL = 77.200 newdate = 09/29/16 CENC_VAL = 78.900 newdate = 09/13/16 CENC_VAL = 88.200 newdate = 09/13/16 CENC_VAL = 77.400 newdate = 09/07/16 CENC_VAL = 27.100 newdate = 09/07/16 CENC_VAL = 25.000 newdate = 08/24/16 CENC_VAL = 73.600 newdate = 08/24/16 CENC_VAL = 86.100 newdate = 08/21/16 CENC_VAL = 62.200 newdate = 08/21/16 CENC_VAL = 65.600 newdate = 08/03/16 CENC_VAL = 43.600 newdate = 08/03/16 CENC_VAL = 44.500 newdate = 07/29/16 CENC_VAL = 34.900 newdate = 07/29/16 CENC_VAL = 35.900 newdate = 07/12/16 CENC_VAL = 71.400 newdate = 07/12/16 CENC_VAL = 68.300 newdate = 04/20/16 CENC_VAL = 34.500 newdate = 04/20/16 CENC_VAL = 46.200 newdate = 03/17/16 CENC_VAL = 33.900 newdate = 03/17/16 CENC_VAL = 42.300 newdate = 03/17/16 CENC_VAL = 38.400 newdate = 03/11/16 CENC_VAL = 31.000 newdate = 03/11/16 CENC_VAL = 30.500 newdate = 03/11/16 CENC_VAL = 27.800 newdate = 03/01/16 CENC_VAL = 39.300 newdate = 03/01/16 CENC_VAL = 39.600 newdate = 03/01/16 CENC_VAL = 33.500 newdate = 02/24/16 CENC_VAL = 19.100 newdate = 02/24/16 CENC_VAL = 21.100 newdate = 02/24/16 CENC_VAL = 18.300 newdate = 02/18/16 CENC_VAL = 19.100 newdate = 02/18/16 CENC_VAL = 17.800 newdate = 02/18/16 CENC_VAL = 18.400 newdate = 02/18/16 CENC_VAL = 11.500 newdate = 02/18/16 CENC_VAL = 10.800 newdate = 02/18/16 CENC_VAL = 11.000 newdate = 02/12/16 CENC_VAL = 20.000 newdate = 02/12/16 CENC_VAL = 17.600 newdate = 02/12/16 CENC_VAL = 19.800 newdate = 10/11/17 REPORTING LEVEL = 20 newdate = 10/04/17 REPORTING LEVEL = 20 newdate = 10/04/17 REPORTING LEVEL = 20 newdate = 09/23/17 REPORTING LEVEL = 20 newdate = 09/23/17 REPORTING LEVEL = 20 newdate = 08/23/17 REPORTING LEVEL = 20 newdate = 08/23/17 REPORTING LEVEL = 20 newdate = 08/08/17 REPORTING LEVEL = 20 newdate = 08/08/17 REPORTING LEVEL = 20 newdate = 07/28/17 REPORTING LEVEL = 20 newdate = 07/28/17 REPORTING LEVEL = 20 newdate = 07/19/17 REPORTING LEVEL = 20 newdate = 07/19/17 REPORTING LEVEL = 20 newdate = 07/12/17 REPORTING LEVEL = 20 newdate = 07/12/17 REPORTING LEVEL = 20 newdate = 07/08/17 REPORTING LEVEL = 20 newdate = 07/08/17 REPORTING LEVEL = 20 newdate = 06/21/17 REPORTING LEVEL = 20 newdate = 06/21/17 REPORTING LEVEL = 20 newdate = 06/05/17 REPORTING LEVEL = 20 newdate = 06/05/17 REPORTING LEVEL = 20 newdate = 05/25/17 REPORTING LEVEL = 20 newdate = 05/25/17 REPORTING LEVEL = 20 newdate = 05/17/17 REPORTING LEVEL = 20 newdate = 05/17/17 REPORTING LEVEL = 20 newdate = 05/07/17 REPORTING LEVEL = 20 newdate = 05/07/17 REPORTING LEVEL = 20 newdate = 03/10/17 REPORTING LEVEL = 20 newdate = 03/10/17 REPORTING LEVEL = 20 newdate = 03/10/17 REPORTING LEVEL = 20 newdate = 03/10/17 REPORTING LEVEL = 20 newdate = 03/01/17 REPORTING LEVEL = 20 newdate = 03/01/17 REPORTING LEVEL = 20 newdate = 03/01/17 REPORTING LEVEL = 20 newdate = 03/01/17 REPORTING LEVEL = 20 newdate = 02/01/17 REPORTING LEVEL = 20 newdate = 02/01/17 REPORTING LEVEL = 20 newdate = 02/01/17 REPORTING LEVEL = 20 newdate = 02/01/17 REPORTING LEVEL = 20 newdate = 01/24/17 REPORTING LEVEL = 20 newdate = 01/24/17 REPORTING LEVEL = 20 newdate = 01/24/17 REPORTING LEVEL = 20 newdate = 01/24/17 REPORTING LEVEL = 20 newdate = 01/18/17 REPORTING LEVEL = 20 newdate = 01/18/17 REPORTING LEVEL = 20 newdate = 01/17/17 REPORTING LEVEL = 20 newdate = 01/17/17 REPORTING LEVEL = 20 newdate = 01/10/17 REPORTING LEVEL = 20 newdate = 01/10/17 REPORTING LEVEL = 20 newdate = 01/10/17 REPORTING LEVEL = 20 newdate = 01/10/17 REPORTING LEVEL = 20 newdate = 01/04/17 REPORTING LEVEL = 20 newdate = 01/04/17 REPORTING LEVEL = 20 newdate = 01/04/17 REPORTING LEVEL = 20 newdate = 01/04/17 REPORTING LEVEL = 20 newdate = 11/22/16 REPORTING LEVEL = 20 newdate = 11/22/16 REPORTING LEVEL = 20 newdate = 11/22/16 REPORTING LEVEL = 20 newdate = 11/22/16 REPORTING LEVEL = 20 newdate = 11/17/16 REPORTING LEVEL = 20 newdate = 11/17/16 REPORTING LEVEL = 20 newdate = 11/17/16 REPORTING LEVEL = 20 newdate = 11/17/16 REPORTING LEVEL = 20 newdate = 11/12/16 REPORTING LEVEL = 20 newdate = 11/12/16 REPORTING LEVEL = 20 newdate = 11/12/16 REPORTING LEVEL = 20 newdate = 11/12/16 REPORTING LEVEL = 20 newdate = 11/09/16 REPORTING LEVEL = 20 newdate = 11/09/16 REPORTING LEVEL = 20 newdate = 11/08/16 REPORTING LEVEL = 20 newdate = 11/08/16 REPORTING LEVEL = 20 newdate = 11/08/16 REPORTING LEVEL = 20 newdate = 11/08/16 REPORTING LEVEL = 20 newdate = 11/08/16 REPORTING LEVEL = 20 newdate = 11/08/16 REPORTING LEVEL = 20 newdate = 10/06/16 REPORTING LEVEL = 20 newdate = 10/06/16 REPORTING LEVEL = 20 newdate = 10/06/16 REPORTING LEVEL = 20 newdate = 10/06/16 REPORTING LEVEL = 20 newdate = 09/29/16 REPORTING LEVEL = 20 newdate = 09/29/16 REPORTING LEVEL = 20 newdate = 09/29/16 REPORTING LEVEL = 20 newdate = 09/29/16 REPORTING LEVEL = 20 newdate = 09/13/16 REPORTING LEVEL = 20 newdate = 09/13/16 REPORTING LEVEL = 20 newdate = 09/13/16 REPORTING LEVEL = 20 newdate = 09/13/16 REPORTING LEVEL = 20 newdate = 09/07/16 REPORTING LEVEL = 20 newdate = 09/07/16 REPORTING LEVEL = 20 newdate = 09/07/16 REPORTING LEVEL = 20 newdate = 09/07/16 REPORTING LEVEL = 20 newdate = 08/24/16 REPORTING LEVEL = 20 newdate = 08/24/16 REPORTING LEVEL = 20 newdate = 08/24/16 REPORTING LEVEL = 20 newdate = 08/24/16 REPORTING LEVEL = 20 newdate = 08/21/16 REPORTING LEVEL = 20 newdate = 08/21/16 REPORTING LEVEL = 20 newdate = 08/21/16 REPORTING LEVEL = 20 newdate = 08/21/16 REPORTING LEVEL = 20 newdate = 08/11/16 REPORTING LEVEL = 20 newdate = 08/11/16 REPORTING LEVEL = 20 newdate = 08/11/16 REPORTING LEVEL = 20 newdate = 08/11/16 REPORTING LEVEL = 20 newdate = 08/03/16 REPORTING LEVEL = 20 newdate = 08/03/16 REPORTING LEVEL = 20 newdate = 08/03/16 REPORTING LEVEL = 20 newdate = 08/03/16 REPORTING LEVEL = 20 newdate = 07/29/16 REPORTING LEVEL = 20 newdate = 07/29/16 REPORTING LEVEL = 20 newdate = 07/29/16 REPORTING LEVEL = 20 newdate = 07/29/16 REPORTING LEVEL = 20 newdate = 07/12/16 REPORTING LEVEL = 20 newdate = 07/12/16 REPORTING LEVEL = 20 newdate = 07/12/16 REPORTING LEVEL = 20 newdate = 07/12/16 REPORTING LEVEL = 20 newdate = 06/29/16 REPORTING LEVEL = 20 newdate = 06/29/16 REPORTING LEVEL = 20 newdate = 06/29/16 REPORTING LEVEL = 20 newdate = 06/29/16 REPORTING LEVEL = 20 newdate = 06/29/16 REPORTING LEVEL = 20 newdate = 06/29/16 REPORTING LEVEL = 20 newdate = 06/29/16 REPORTING LEVEL = 20 newdate = 06/29/16 REPORTING LEVEL = 20 newdate = 05/06/16 REPORTING LEVEL = 20 newdate = 05/06/16 REPORTING LEVEL = 20 newdate = 05/06/16 REPORTING LEVEL = 20 newdate = 05/06/16 REPORTING LEVEL = 20 newdate = 04/20/16 REPORTING LEVEL = 20 newdate = 04/20/16 REPORTING LEVEL = 20 newdate = 04/20/16 REPORTING LEVEL = 20 newdate = 04/20/16 REPORTING LEVEL = 20 newdate = 03/17/16 REPORTING LEVEL = 20 newdate = 03/17/16 REPORTING LEVEL = 20 newdate = 03/17/16 REPORTING LEVEL = 20 newdate = 03/17/16 REPORTING LEVEL = 20 newdate = 03/17/16 REPORTING LEVEL = 20 newdate = 03/17/16 REPORTING LEVEL = 20 newdate = 03/11/16 REPORTING LEVEL = 20 newdate = 03/11/16 REPORTING LEVEL = 20 newdate = 03/11/16 REPORTING LEVEL = 20 newdate = 03/11/16 REPORTING LEVEL = 20 newdate = 03/11/16 REPORTING LEVEL = 20 newdate = 03/11/16 REPORTING LEVEL = 20 newdate = 03/01/16 REPORTING LEVEL = 20 newdate = 03/01/16 REPORTING LEVEL = 20 newdate = 03/01/16 REPORTING LEVEL = 20 newdate = 03/01/16 REPORTING LEVEL = 20 newdate = 03/01/16 REPORTING LEVEL = 20 newdate = 03/01/16 REPORTING LEVEL = 20 newdate = 02/24/16 REPORTING LEVEL = 20 newdate = 02/24/16 REPORTING LEVEL = 20 newdate = 02/24/16 REPORTING LEVEL = 20 newdate = 02/24/16 REPORTING LEVEL = 20 newdate = 02/24/16 REPORTING LEVEL = 20 newdate = 02/24/16 REPORTING LEVEL = 20 newdate = 02/18/16 REPORTING LEVEL = 20 newdate = 02/18/16 REPORTING LEVEL = 20 newdate = 02/18/16 REPORTING LEVEL = 20 newdate = 02/18/16 REPORTING LEVEL = 20 newdate = 02/18/16 REPORTING LEVEL = 20 newdate = 02/18/16 REPORTING LEVEL = 20 newdate = 02/18/16 REPORTING LEVEL = 20 newdate = 02/18/16 REPORTING LEVEL = 20 newdate = 02/18/16 REPORTING LEVEL = 20 newdate = 02/18/16 REPORTING LEVEL = 20 newdate = 02/18/16 REPORTING LEVEL = 20 newdate = 02/18/16 REPORTING LEVEL = 20 newdate = 02/12/16 REPORTING LEVEL = 20 newdate = 02/12/16 REPORTING LEVEL = 20 newdate = 02/12/16 REPORTING LEVEL = 20 newdate = 02/12/16 REPORTING LEVEL = 20 newdate = 02/12/16 REPORTING LEVEL = 20
The SGPlot Procedure

Updated 08/13/2018

False Positive & Negative Listing for 2-ISOPROPYL-6-METHYL-4-PYRIMIDINOL

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Positive 20161190071 ERA 0406-15-06: 20 µl & ChemService 4047000: 20 µl & ChemService 3880000: 20 µl 20 05/06/16 6.24 0
  20161190072 ERA 0406-15-06: 20 µl & ChemService 4047000: 20 µl & ChemService 3880000: 20 µl 20 05/06/16 6.59 0
  20161740280 Spex Organics TS160511023: 40 µl & ChemService 5154100: 40 µl & ChemService 5154 20 06/29/16 7.5 0
  20161740281 Spex Organics TS160511023: 40 µl & ChemService 5154100: 40 µl & ChemService 5154 20 06/29/16 9.7 0
  20162150206 Spex Organics TS160511023: 40 µl & ChemService 5154100: 40 µl & ChemService 5154 20 08/11/16 E 64 0
  20162150207 Spex Organics TS160511023: 40 µl & ChemService 5154100: 40 µl & ChemService 5154 20 08/11/16 E 21.8 0
  20163070099 Spex Organics TS160511023: 40 µl & Abs 071816: 40 µl 20 11/08/16 E 7.4 0
  20163070100 Spex Organics TS160511023: 40 µl & Abs 071816: 40 µl 20 11/08/16 E 6 0
  20170040042 Spex Organics TS160511023: 80 µl & Abs 071816: 80 µl 20 01/17/17 15.2 0
  20170040043 Spex Organics TS160511023: 80 µl & Abs 071816: 80 µl 20 01/18/17 16.9 0
  20172020151 Spex Organics TS160511023: 40 µl & Abs 071816: 40 µl 20 07/28/17 7.1 0

Updated 08/13/2018