BQS Organic Blind Sample Program
False Positives & False Negatives
CHLORPYRIFOS OXON
Method: 2437 Testid: 68216LCM60

back to table
The SGPlot Procedure

Updated 03/25/2016

False Positive & Negative Listing for CHLORPYRIFOS OXON

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20141640081 ChemService 2598800: 30 µl & ChemService 2609400: 30 µl 4 06/26/14 < 4 16.02
  20142200170 ERA 0321-14-07: 15 µl & ChemService 2598800: 15 µl 4 08/17/14 < 5 8.01
  20142760029 ERA 0321-14-07: 30 µl & ChemService 2598800: 30 µl 4 10/07/14 < 4 16.02
  20143300050 Abs 042914: 30 µl & ChemService 2598800: 30 µl 4 12/02/14 < 4 16.02
  20143370093 ChemService 2598800: 30 µl & Abs 042314: 30 µl 4 12/16/14 < 4 16.02
  20150990083 ChemService 2598800: 15 µl & Abs 042914: 15 µl 4 04/15/15 < 4 8.01

Updated 03/25/2016