Organic Blind Sample Program
False Positives & False Negatives
1,2-DIBROMOETHANE
Method: 4437 Testid: 77651GM016
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newdate = 06/24/17 falsepos = 0.016 newdate = 08/30/17 CENC_VAL = 0.009 newdate = 08/10/17 CENC_VAL = 0.008 newdate = 08/01/17 CENC_VAL = 0.009 newdate = 07/14/17 CENC_VAL = 0.009 newdate = 06/13/17 CENC_VAL = 0.015 newdate = 04/27/17 CENC_VAL = 0.009 newdate = 03/24/17 CENC_VAL = 0.010 newdate = 03/10/17 CENC_VAL = 0.017 newdate = 03/09/17 CENC_VAL = 0.029 newdate = 02/24/17 CENC_VAL = 0.010 newdate = 02/02/17 CENC_VAL = 0.026 newdate = 01/24/17 CENC_VAL = 0.023 newdate = 01/14/17 CENC_VAL = 0.010 newdate = 12/23/16 CENC_VAL = 0.016 newdate = 12/05/16 CENC_VAL = 0.025 newdate = 11/18/16 CENC_VAL = 0.009 newdate = 11/10/16 CENC_VAL = 0.015 newdate = 10/21/16 CENC_VAL = 0.020 newdate = 10/07/16 CENC_VAL = 0.008 newdate = 09/23/16 CENC_VAL = 0.024 newdate = 09/08/16 CENC_VAL = 0.015 newdate = 08/31/16 CENC_VAL = 0.014 newdate = 08/18/16 CENC_VAL = 0.008 newdate = 08/11/16 CENC_VAL = 0.014 newdate = 07/27/16 CENC_VAL = 0.008 newdate = 07/14/16 CENC_VAL = 0.017 newdate = 07/06/16 CENC_VAL = 0.008 newdate = 06/29/16 CENC_VAL = 0.024 newdate = 06/23/16 CENC_VAL = 0.008 newdate = 06/03/16 CENC_VAL = 0.009 newdate = 04/28/16 CENC_VAL = 0.010 newdate = 03/22/16 CENC_VAL = 0.006 newdate = 02/12/16 CENC_VAL = 0.006 newdate = 08/30/17 REPORTING LEVEL = 0.004 newdate = 08/10/17 REPORTING LEVEL = 0.004 newdate = 08/10/17 REPORTING LEVEL = 0.004 newdate = 08/01/17 REPORTING LEVEL = 0.004 newdate = 08/01/17 REPORTING LEVEL = 0.004 newdate = 07/14/17 REPORTING LEVEL = 0.004 newdate = 07/14/17 REPORTING LEVEL = 0.004 newdate = 06/24/17 REPORTING LEVEL = 0.004 newdate = 06/24/17 REPORTING LEVEL = 0.004 newdate = 06/13/17 REPORTING LEVEL = 0.004 newdate = 06/13/17 REPORTING LEVEL = 0.004 newdate = 04/27/17 REPORTING LEVEL = 0.004 newdate = 04/27/17 REPORTING LEVEL = 0.004 newdate = 03/24/17 REPORTING LEVEL = 0.004 newdate = 03/24/17 REPORTING LEVEL = 0.004 newdate = 03/10/17 REPORTING LEVEL = 0.004 newdate = 03/10/17 REPORTING LEVEL = 0.004 newdate = 03/09/17 REPORTING LEVEL = 0.004 newdate = 03/09/17 REPORTING LEVEL = 0.004 newdate = 02/24/17 REPORTING LEVEL = 0.004 newdate = 02/24/17 REPORTING LEVEL = 0.004 newdate = 02/02/17 REPORTING LEVEL = 0.004 newdate = 02/02/17 REPORTING LEVEL = 0.004 newdate = 01/24/17 REPORTING LEVEL = 0.004 newdate = 01/24/17 REPORTING LEVEL = 0.004 newdate = 01/14/17 REPORTING LEVEL = 0.004 newdate = 01/14/17 REPORTING LEVEL = 0.004 newdate = 12/23/16 REPORTING LEVEL = 0.004 newdate = 12/23/16 REPORTING LEVEL = 0.004 newdate = 12/05/16 REPORTING LEVEL = 0.004 newdate = 12/05/16 REPORTING LEVEL = 0.004 newdate = 11/18/16 REPORTING LEVEL = 0.004 newdate = 11/18/16 REPORTING LEVEL = 0.004 newdate = 11/10/16 REPORTING LEVEL = 0.004 newdate = 11/10/16 REPORTING LEVEL = 0.004 newdate = 10/21/16 REPORTING LEVEL = 0.004 newdate = 10/21/16 REPORTING LEVEL = 0.004 newdate = 10/07/16 REPORTING LEVEL = 0.004 newdate = 10/07/16 REPORTING LEVEL = 0.004 newdate = 09/23/16 REPORTING LEVEL = 0.004 newdate = 09/23/16 REPORTING LEVEL = 0.004 newdate = 09/08/16 REPORTING LEVEL = 0.004 newdate = 09/08/16 REPORTING LEVEL = 0.004 newdate = 08/31/16 REPORTING LEVEL = 0.004 newdate = 08/31/16 REPORTING LEVEL = 0.004 newdate = 08/18/16 REPORTING LEVEL = 0.004 newdate = 08/18/16 REPORTING LEVEL = 0.004 newdate = 08/11/16 REPORTING LEVEL = 0.004 newdate = 08/11/16 REPORTING LEVEL = 0.004 newdate = 07/27/16 REPORTING LEVEL = 0.004 newdate = 07/27/16 REPORTING LEVEL = 0.004 newdate = 07/14/16 REPORTING LEVEL = 0.004 newdate = 07/14/16 REPORTING LEVEL = 0.004 newdate = 07/06/16 REPORTING LEVEL = 0.004 newdate = 07/06/16 REPORTING LEVEL = 0.004 newdate = 06/29/16 REPORTING LEVEL = 0.004 newdate = 06/29/16 REPORTING LEVEL = 0.004 newdate = 06/23/16 REPORTING LEVEL = 0.004 newdate = 06/23/16 REPORTING LEVEL = 0.004 newdate = 06/03/16 REPORTING LEVEL = 0.004 newdate = 06/03/16 REPORTING LEVEL = 0.004 newdate = 04/28/16 REPORTING LEVEL = 0.004 newdate = 04/28/16 REPORTING LEVEL = 0.004 newdate = 03/22/16 REPORTING LEVEL = 0.004 newdate = 03/22/16 REPORTING LEVEL = 0.004 newdate = 02/12/16 REPORTING LEVEL = 0.004
The SGPlot Procedure

Updated 04/25/2018

False Positive & Negative Listing for 1,2-DIBROMOETHANE

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Positive 20171720144 Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl 0.004 06/24/17 0.016 0

Updated 04/25/2018