BQS Organic Blind Sample Program
False Positives & False Negatives
DIPHENHYDRAMINE
Method: LC9017 Testid: 67447LCM56

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The SGPlot Procedure

Updated 08/31/2015

False Positive & Negative Listing for DIPHENHYDRAMINE

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20123560094 Abs 053112: 40 µl & ERA 0507-12-06.2: 40 µl 5.79 01/24/13 < 5.79 23
  20133310033 Abs 071112: 20 µl & Abs 053112: 20 µl 5.79 12/05/13 < 5.79 11.5

Updated 08/31/2015