BQS Organic Blind Sample Program
False Positives & False Negatives
PROGESTERONE
Method: 4434 Testid: 64543GM005

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The SGPlot Procedure

Updated 03/10/2016

False Positive & Negative Listing for PROGESTERONE

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20101830112 Supelco LB69645: 20 µl 8 10/25/10 < 8 9.157127
  20113340044 Abs 081810: 25 µl 8 01/27/12 < 8 9.473684
  20151140151 Abs 031014: 30 µl & ERA 0227-14-07.2: 30 µl 8 06/03/15 < 8 16.0421
  20151380010 Supelco LC13547: 30 µl & Abs 041515: 30 µl 8 06/29/15 < 8 12
  20151410211 Supelco LC13547: 30 µl & Spex Organics EN150501025: 30 µl 8 09/17/15 < 8 12
  20151480171 Supelco LC13547: 30 µl & Abs 041515: 30 µl 8 09/17/15 < 8 12
  20151620181 Supelco LC13547: 50 µl & Spex Organics EN150501025: 50 µl 8 07/21/15 < 8 20
  20153440002 ERA 0601-15-04: 30 µl & Crescent 04EE007: 30 µl 8 01/08/16 < 8 12

Updated 03/10/2016