BQS Organic Blind Sample Program
False Positives & False Negatives
MESTRANOL
Schedule: 4434 Testid: 64542GM005

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The SGPlot Procedure

Updated 10/08/2014

False Positive & Negative Listing for MESTRANOL

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20080650060 Abs 083107H: 50 µl 0.8 03/25/09 < 0.8 1.297664
  20080650061 Supelco LB51755: 50 µl 0.8 03/25/09 < 0.8 1.292761
  20081930023 Abs 083107H: 50 µl 0.8 10/24/08 < 0.8 1.380922
  20131720019 Supelco LB99393: 20 µl & ERA 0415-13-01.2A: 20 µl 0.8 07/19/13 < 0.8 1.802105
  20132140004 ERA 0415-13-01.1A: 20 µl & ERA 0415-13-01.2A: 20 µl & Abs 060413: 20 µl 0.8 09/16/13 < 0.8 1.802105
  20132340084 ERA 0415-13-01.2A: 20 µl & Abs 050813: 20 µl 0.8 11/18/13 < 0.84 1.802105
  20133260007 Abs 050813: 20 µl & Abs 071513: 20 µl 0.8 03/03/14 < 0.8 1.811368

Updated 10/08/2014