Organic Blind Sample Program
False Positives & False Negatives
ACETATE,_PROPYL
Method: 4437 Testid: 45022GM016
Link to Individual Chart

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newdate = 03/10/17 falseneg = -0.01 newdate = 06/23/16 falsepos = 0.0728 newdate = 08/30/17 CENC_VAL = 0.056 newdate = 08/16/17 CENC_VAL = 0.087 newdate = 08/10/17 CENC_VAL = 0.062 newdate = 07/14/17 CENC_VAL = 0.080 newdate = 06/29/17 CENC_VAL = 0.121 newdate = 06/17/17 CENC_VAL = 0.129 newdate = 06/01/17 CENC_VAL = 0.068 newdate = 04/27/17 CENC_VAL = 0.065 newdate = 04/13/17 CENC_VAL = 0.105 newdate = 03/24/17 CENC_VAL = 0.081 newdate = 02/24/17 CENC_VAL = 0.075 newdate = 02/02/17 CENC_VAL = 0.190 newdate = 02/02/17 CENC_VAL = 0.068 newdate = 01/03/17 CENC_VAL = 0.061 newdate = 12/23/16 CENC_VAL = 0.112 newdate = 11/18/16 CENC_VAL = 0.067 newdate = 11/10/16 CENC_VAL = 0.143 newdate = 11/02/16 CENC_VAL = 0.083 newdate = 10/21/16 CENC_VAL = 0.214 newdate = 09/28/16 CENC_VAL = 0.150 newdate = 09/08/16 CENC_VAL = 0.121 newdate = 08/11/16 CENC_VAL = 0.115 newdate = 07/29/16 CENC_VAL = 0.184 newdate = 07/27/16 CENC_VAL = 0.076 newdate = 07/14/16 CENC_VAL = 0.114 newdate = 07/06/16 CENC_VAL = 0.154 newdate = 07/06/16 CENC_VAL = 0.069 newdate = 06/03/16 CENC_VAL = 0.076 newdate = 05/21/16 CENC_VAL = 0.138 newdate = 05/20/16 CENC_VAL = 0.093 newdate = 04/28/16 CENC_VAL = 0.081 newdate = 04/09/16 CENC_VAL = 0.061 newdate = 02/12/16 CENC_VAL = 0.044 newdate = 01/22/16 CENC_VAL = 0.118 newdate = 08/30/17 REPORTING LEVEL = 0.032 newdate = 08/16/17 REPORTING LEVEL = 0.032 newdate = 08/16/17 REPORTING LEVEL = 0.032 newdate = 08/10/17 REPORTING LEVEL = 0.032 newdate = 08/10/17 REPORTING LEVEL = 0.032 newdate = 07/14/17 REPORTING LEVEL = 0.032 newdate = 07/14/17 REPORTING LEVEL = 0.032 newdate = 06/29/17 REPORTING LEVEL = 0.032 newdate = 06/29/17 REPORTING LEVEL = 0.032 newdate = 06/17/17 REPORTING LEVEL = 0.032 newdate = 06/17/17 REPORTING LEVEL = 0.032 newdate = 06/01/17 REPORTING LEVEL = 0.032 newdate = 06/01/17 REPORTING LEVEL = 0.032 newdate = 04/27/17 REPORTING LEVEL = 0.032 newdate = 04/27/17 REPORTING LEVEL = 0.032 newdate = 04/13/17 REPORTING LEVEL = 0.032 newdate = 04/13/17 REPORTING LEVEL = 0.032 newdate = 03/24/17 REPORTING LEVEL = 0.032 newdate = 03/24/17 REPORTING LEVEL = 0.032 newdate = 03/10/17 REPORTING LEVEL = 0.032 newdate = 03/10/17 REPORTING LEVEL = 0.032 newdate = 02/24/17 REPORTING LEVEL = 0.032 newdate = 02/24/17 REPORTING LEVEL = 0.032 newdate = 02/02/17 REPORTING LEVEL = 0.032 newdate = 02/02/17 REPORTING LEVEL = 0.032 newdate = 02/02/17 REPORTING LEVEL = 0.032 newdate = 02/02/17 REPORTING LEVEL = 0.032 newdate = 01/03/17 REPORTING LEVEL = 0.032 newdate = 01/03/17 REPORTING LEVEL = 0.032 newdate = 12/23/16 REPORTING LEVEL = 0.032 newdate = 12/23/16 REPORTING LEVEL = 0.032 newdate = 11/18/16 REPORTING LEVEL = 0.032 newdate = 11/18/16 REPORTING LEVEL = 0.032 newdate = 11/10/16 REPORTING LEVEL = 0.032 newdate = 11/10/16 REPORTING LEVEL = 0.032 newdate = 11/02/16 REPORTING LEVEL = 0.032 newdate = 11/02/16 REPORTING LEVEL = 0.032 newdate = 10/21/16 REPORTING LEVEL = 0.032 newdate = 10/21/16 REPORTING LEVEL = 0.032 newdate = 09/28/16 REPORTING LEVEL = 0.032 newdate = 09/28/16 REPORTING LEVEL = 0.032 newdate = 09/08/16 REPORTING LEVEL = 0.032 newdate = 09/08/16 REPORTING LEVEL = 0.032 newdate = 08/11/16 REPORTING LEVEL = 0.032 newdate = 08/11/16 REPORTING LEVEL = 0.032 newdate = 07/29/16 REPORTING LEVEL = 0.032 newdate = 07/29/16 REPORTING LEVEL = 0.032 newdate = 07/27/16 REPORTING LEVEL = 0.032 newdate = 07/27/16 REPORTING LEVEL = 0.032 newdate = 07/14/16 REPORTING LEVEL = 0.032 newdate = 07/14/16 REPORTING LEVEL = 0.032 newdate = 07/06/16 REPORTING LEVEL = 0.032 newdate = 07/06/16 REPORTING LEVEL = 0.032 newdate = 07/06/16 REPORTING LEVEL = 0.032 newdate = 07/06/16 REPORTING LEVEL = 0.032 newdate = 06/23/16 REPORTING LEVEL = 0.032 newdate = 06/23/16 REPORTING LEVEL = 0.032 newdate = 06/03/16 REPORTING LEVEL = 0.032 newdate = 06/03/16 REPORTING LEVEL = 0.032 newdate = 05/21/16 REPORTING LEVEL = 0.032 newdate = 05/21/16 REPORTING LEVEL = 0.032 newdate = 05/20/16 REPORTING LEVEL = 0.032 newdate = 05/20/16 REPORTING LEVEL = 0.032 newdate = 04/28/16 REPORTING LEVEL = 0.032 newdate = 04/28/16 REPORTING LEVEL = 0.032 newdate = 04/09/16 REPORTING LEVEL = 0.032 newdate = 04/09/16 REPORTING LEVEL = 0.032 newdate = 02/12/16 REPORTING LEVEL = 0.032 newdate = 02/12/16 REPORTING LEVEL = 0.032 newdate = 01/22/16 REPORTING LEVEL = 0.032 Y = 0
The SGPlot Procedure

Updated 04/25/2018

False Positive & Negative Listing for ACETATE,_PROPYL

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20170680005 Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & Accu 216041225: 25 µl 0.032 03/10/17 < 0.032 0.1339
False Positive 20161680364   0.032 06/23/16 0.0728 0

Updated 04/25/2018