BQS Organic Blind Sample Program
False Positives & False Negatives
PENDIMETHALIN
Method: 2437 Testid: 65098LCM60

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The SGPlot Procedure

Updated 03/25/2016

False Positive & Negative Listing for PENDIMETHALIN

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20141640081 ChemService 2598800: 30 µl & ChemService 2609400: 30 µl 3 06/26/14 < 11.3 11.97
  20142200170 ERA 0321-14-07: 15 µl & ChemService 2598800: 15 µl 3 08/17/14 < 5 5.985
  20142270006 Abs 042814Pest3: 15 µl & Abs 042314: 15 µl 3 08/20/14 < 3.33 6
  20142760029 ERA 0321-14-07: 30 µl & ChemService 2598800: 30 µl 3 10/07/14 < 3 11.97
  20143300050 Abs 042914: 30 µl & ChemService 2598800: 30 µl 3 12/02/14 < 10 11.97
  20150930002 Abs 042814Pest3: 15 µl & ChemService 2609400: 15 µl 3 04/08/15 < 3 6
  20152110201 ERA 0406-15-06: 10 µl & ERA 0406-15-04: 10 µl 3 08/11/15 < 3.42 4.51

Updated 03/25/2016