BQS Organic Blind Sample Program
False Positives & False Negatives
CIS-PERMETHRIN
Method: 2437 Testid: 68769LCM60

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The SGPlot Procedure

Updated 03/25/2016

False Positive & Negative Listing for CIS-PERMETHRIN

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20141990082 ChemService 2609400: 15 µl & Abs 042914: 15 µl 2 07/24/14 < 2 4.065
  20142340168 ChemService 2609400: 30 µl & ERA 0321-14-07: 30 µl 2 09/04/14 < 3.63 8.16
  20142470035 ChemService 2609400: 15 µl & ERA 0321-14-07: 15 µl 2 09/10/14 < 2.09 4.08
  20150850163 ERA 0321-14-07: 15 µl & Abs 042814Pest3: 15 µl 2 04/09/15 < 2.35 4.08
  20150990083 ChemService 2598800: 15 µl & Abs 042914: 15 µl 2 04/15/15 < 2.5 4.065
  20152040178 ERA 0406-15-05: 10 µl & ChemService 4047100: 10 µl & ChemService 3880200: 10 µl 2 08/04/15 < 2 3
  20152110202 ERA 0406-15-06: 10 µl & ERA 0406-15-04: 10 µl 2 08/11/15 < 2.31 3

Updated 03/25/2016