BQS Organic Blind Sample Program
False Positives & False Negatives
2-PROPEN-1-OL
Method: 4437 Testid: 68729GM016
Open Data Set

back to table
newdate = 07/30/14 falseneg = -0.01 newdate = 06/17/14 falseneg = -0.01 newdate = 08/12/16 CENC_VAL = 18.100 newdate = 07/29/16 CENC_VAL = 45.600 newdate = 07/14/16 CENC_VAL = 26.600 newdate = 07/06/16 CENC_VAL = 50.800 newdate = 06/29/16 CENC_VAL = 51.400 newdate = 06/03/16 CENC_VAL = 18.300 newdate = 05/21/16 CENC_VAL = 28.400 newdate = 05/20/16 CENC_VAL = 15.400 newdate = 04/28/16 CENC_VAL = 16.600 newdate = 03/22/16 CENC_VAL = 10.000 newdate = 02/12/16 CENC_VAL = 10.800 newdate = 01/05/16 CENC_VAL = 11.200 newdate = 12/10/15 CENC_VAL = 10.800 newdate = 11/25/15 CENC_VAL = 15.200 newdate = 10/09/15 CENC_VAL = 28.200 newdate = 10/09/15 CENC_VAL = 27.000 newdate = 09/05/15 CENC_VAL = 15.000 newdate = 08/24/15 CENC_VAL = 17.700 newdate = 07/30/15 CENC_VAL = 16.100 newdate = 06/26/15 CENC_VAL = 27.600 newdate = 05/20/15 CENC_VAL = 11.700 newdate = 05/14/15 CENC_VAL = 17.500 newdate = 05/05/15 CENC_VAL = 10.700 newdate = 04/25/15 CENC_VAL = 7.800 newdate = 03/19/15 CENC_VAL = 5.480 newdate = 01/10/15 CENC_VAL = 5.660 newdate = 12/13/14 CENC_VAL = 7.800 newdate = 09/11/14 CENC_VAL = 2.960 newdate = 08/20/14 CENC_VAL = 7.650 newdate = 07/23/14 CENC_VAL = 5.360 newdate = 07/03/14 CENC_VAL = 5.560 newdate = 06/06/14 CENC_VAL = 5.970 newdate = 05/07/14 CENC_VAL = 4.230 newdate = 08/12/16 REPORTING LEVEL = 7.8 newdate = 07/29/16 REPORTING LEVEL = 7.8 newdate = 07/29/16 REPORTING LEVEL = 7.8 newdate = 07/14/16 REPORTING LEVEL = 7.8 newdate = 07/14/16 REPORTING LEVEL = 7.8 newdate = 07/06/16 REPORTING LEVEL = 7.8 newdate = 07/06/16 REPORTING LEVEL = 7.8 newdate = 06/29/16 REPORTING LEVEL = 7.8 newdate = 06/29/16 REPORTING LEVEL = 7.8 newdate = 06/03/16 REPORTING LEVEL = 7.8 newdate = 06/03/16 REPORTING LEVEL = 7.8 newdate = 05/21/16 REPORTING LEVEL = 7.8 newdate = 05/21/16 REPORTING LEVEL = 7.8 newdate = 05/20/16 REPORTING LEVEL = 7.8 newdate = 05/20/16 REPORTING LEVEL = 7.8 newdate = 04/28/16 REPORTING LEVEL = 7.8 newdate = 04/28/16 REPORTING LEVEL = 7.8 newdate = 03/22/16 REPORTING LEVEL = 7.8 newdate = 03/22/16 REPORTING LEVEL = 7.8 newdate = 02/12/16 REPORTING LEVEL = 7.8 newdate = 02/12/16 REPORTING LEVEL = 7.8 newdate = 01/05/16 REPORTING LEVEL = 7.8 newdate = 01/05/16 REPORTING LEVEL = 7.8 newdate = 12/10/15 REPORTING LEVEL = 7.8 newdate = 12/10/15 REPORTING LEVEL = 7.8 newdate = 11/25/15 REPORTING LEVEL = 7.8 newdate = 11/25/15 REPORTING LEVEL = 7.8 newdate = 10/09/15 REPORTING LEVEL = 7.8 newdate = 10/09/15 REPORTING LEVEL = 7.8 newdate = 10/09/15 REPORTING LEVEL = 7.8 newdate = 10/09/15 REPORTING LEVEL = 7.8 newdate = 09/05/15 REPORTING LEVEL = 7.8 newdate = 09/05/15 REPORTING LEVEL = 7.8 newdate = 08/24/15 REPORTING LEVEL = 7.8 newdate = 08/24/15 REPORTING LEVEL = 7.8 newdate = 07/30/15 REPORTING LEVEL = 7.8 newdate = 07/30/15 REPORTING LEVEL = 7.8 newdate = 06/26/15 REPORTING LEVEL = 7.8 newdate = 06/26/15 REPORTING LEVEL = 7.8 newdate = 05/20/15 REPORTING LEVEL = 7.8 newdate = 05/20/15 REPORTING LEVEL = 7.8 newdate = 05/14/15 REPORTING LEVEL = 7.8 newdate = 05/14/15 REPORTING LEVEL = 7.8 newdate = 05/05/15 REPORTING LEVEL = 7.8 newdate = 05/05/15 REPORTING LEVEL = 7.8 newdate = 04/25/15 REPORTING LEVEL = 7.8 newdate = 04/25/15 REPORTING LEVEL = 7.8 newdate = 03/19/15 REPORTING LEVEL = 7.8 newdate = 03/19/15 REPORTING LEVEL = 7.8 newdate = 01/10/15 REPORTING LEVEL = 7.8 newdate = 01/10/15 REPORTING LEVEL = 7.8 newdate = 12/13/14 REPORTING LEVEL = 7.8 newdate = 12/13/14 REPORTING LEVEL = 7.8 newdate = 09/11/14 REPORTING LEVEL = 1.4 newdate = 09/11/14 REPORTING LEVEL = 1.4 newdate = 08/20/14 REPORTING LEVEL = 1.4 newdate = 08/20/14 REPORTING LEVEL = 1.4 newdate = 07/30/14 REPORTING LEVEL = 1.4 newdate = 07/30/14 REPORTING LEVEL = 1.4 newdate = 07/23/14 REPORTING LEVEL = 1.4 newdate = 07/23/14 REPORTING LEVEL = 1.4 newdate = 07/03/14 REPORTING LEVEL = 1.4 newdate = 07/03/14 REPORTING LEVEL = 1.4 newdate = 06/17/14 REPORTING LEVEL = 1.4 newdate = 06/17/14 REPORTING LEVEL = 1.4 newdate = 06/06/14 REPORTING LEVEL = 1.4 newdate = 06/06/14 REPORTING LEVEL = 1.4 newdate = 05/07/14 REPORTING LEVEL = 1.4 Y = 0
The SGPlot Procedure

Updated 07/06/2017

False Positive & Negative Listing for 2-PROPEN-1-OL

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20141640079 Supelco LC06437: 10 µl & Abs 032014: 10 µl 1.4 06/17/14 < 1.84 2.806
  20142060044 NSI 031814: 10 µl & ChemService 2615700: 10 µl 1.4 07/30/14 < 2.57 2.804

Updated 07/06/2017