Organic Blind Sample Program
False Positives & False Negatives
MESTRANOL
Method: 4434 Testid: 64542GM005
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newdate = 12/18/18 falseneg = -0.01 newdate = 04/17/18 falseneg = -0.01 newdate = 04/17/18 falseneg = -0.01 newdate = 08/30/17 falseneg = -0.01 newdate = 06/12/19 CENC_VAL = 6.000 newdate = 05/10/19 CENC_VAL = 6.000 newdate = 03/19/19 CENC_VAL = 6.600 newdate = 03/19/19 CENC_VAL = 6.000 newdate = 03/15/19 CENC_VAL = 10.900 newdate = 03/15/19 CENC_VAL = 8.700 newdate = 12/18/18 CENC_VAL = 8.300 newdate = 12/18/18 CENC_VAL = 6.000 newdate = 11/29/18 CENC_VAL = 11.900 newdate = 11/20/18 CENC_VAL = 9.300 newdate = 09/06/18 CENC_VAL = 5.600 newdate = 05/10/18 CENC_VAL = 11.100 newdate = 05/10/18 CENC_VAL = 8.200 newdate = 05/10/18 CENC_VAL = 6.500 newdate = 05/10/18 CENC_VAL = 1.000 newdate = 04/17/18 CENC_VAL = 5.400 newdate = 04/10/18 CENC_VAL = 7.300 newdate = 04/10/18 CENC_VAL = 4.400 newdate = 12/13/17 CENC_VAL = 9.800 newdate = 12/13/17 CENC_VAL = 1.200 newdate = 12/11/17 CENC_VAL = 6.100 newdate = 09/05/17 CENC_VAL = 1.400 newdate = 06/12/19 REPORTING LEVEL = 6 newdate = 05/10/19 REPORTING LEVEL = 6 newdate = 05/10/19 REPORTING LEVEL = 6 newdate = 03/19/19 REPORTING LEVEL = 6 newdate = 03/19/19 REPORTING LEVEL = 6 newdate = 03/19/19 REPORTING LEVEL = 6 newdate = 03/19/19 REPORTING LEVEL = 6 newdate = 03/15/19 REPORTING LEVEL = 6 newdate = 03/15/19 REPORTING LEVEL = 6 newdate = 03/15/19 REPORTING LEVEL = 6 newdate = 03/15/19 REPORTING LEVEL = 6 newdate = 12/18/18 REPORTING LEVEL = 6 newdate = 12/18/18 REPORTING LEVEL = 6 newdate = 12/18/18 REPORTING LEVEL = 6 newdate = 12/18/18 REPORTING LEVEL = 6 newdate = 12/18/18 REPORTING LEVEL = 6 newdate = 12/18/18 REPORTING LEVEL = 6 newdate = 11/29/18 REPORTING LEVEL = 6 newdate = 11/29/18 REPORTING LEVEL = 6 newdate = 11/20/18 REPORTING LEVEL = 6 newdate = 11/20/18 REPORTING LEVEL = 6 newdate = 09/06/18 REPORTING LEVEL = 6 newdate = 09/06/18 REPORTING LEVEL = 6 newdate = 05/10/18 REPORTING LEVEL = 6 newdate = 05/10/18 REPORTING LEVEL = 6 newdate = 05/10/18 REPORTING LEVEL = 6 newdate = 05/10/18 REPORTING LEVEL = 6 newdate = 05/10/18 REPORTING LEVEL = 6 newdate = 05/10/18 REPORTING LEVEL = 6 newdate = 05/10/18 REPORTING LEVEL = 6 newdate = 05/10/18 REPORTING LEVEL = 6 newdate = 04/17/18 REPORTING LEVEL = 1.6 newdate = 04/17/18 REPORTING LEVEL = 1.6 newdate = 04/17/18 REPORTING LEVEL = 1.6 newdate = 04/17/18 REPORTING LEVEL = 1.6 newdate = 04/17/18 REPORTING LEVEL = 1.6 newdate = 04/17/18 REPORTING LEVEL = 1.6 newdate = 04/12/18 REPORTING LEVEL = 1.6 newdate = 04/12/18 REPORTING LEVEL = 1.6 newdate = 04/10/18 REPORTING LEVEL = 1.6 newdate = 04/10/18 REPORTING LEVEL = 1.6 newdate = 04/10/18 REPORTING LEVEL = 1.6 newdate = 04/10/18 REPORTING LEVEL = 1.6 newdate = 12/13/17 REPORTING LEVEL = 1.6 newdate = 12/13/17 REPORTING LEVEL = 1.6 newdate = 12/13/17 REPORTING LEVEL = 1.6 newdate = 12/13/17 REPORTING LEVEL = 1.6 newdate = 12/11/17 REPORTING LEVEL = 1.6 newdate = 12/11/17 REPORTING LEVEL = 1.6 newdate = 09/05/17 REPORTING LEVEL = 1.6 newdate = 09/05/17 REPORTING LEVEL = 1.6 newdate = 08/30/17 REPORTING LEVEL = 1.6 Y = 0
The SGPlot Procedure

Updated 05/12/2020

False Positive & Negative Listing for MESTRANOL

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20171790208 ChemService 5016100: 50 µl & Abs 052616: 50 µl 1.6 08/30/17 < 1.6 3.377895
  20172980056 ChemService 6507500: 10 µl & Spex Organics TS170728018: 10 µl 1.6 04/17/18 < 1.6 3.178947
  20173190142 Spex Organics CT170727012: 10 µl & ChemService 6507500: 10 µl 1.6 04/17/18 < 1.6 3.178947
  20183040211 ChemService 7779300: 50 µl & Spex Organics EN180601013: 50 µl 6 12/18/18 < 6 10.09684

Updated 05/12/2020