Organic Blind Sample Project
False Positive and Negative Report for
Method: 4437

Analyte TestIDCode CASNumber # Samples
Spiked		 # False
Negatives		 # Samples
Not Spiked		 # False
Positives
1,1-DICHLORO-2-PROPANONE 80336GM016 513-88-2 19 0 30 1
1,2,3-TRICHLOROPROPANE 77443GM016 96-18-4 32 0 17 1
1,2-DIBROMO-3-CHLOROPROPANE 82625GM016 96-12-8 27 0 18 0
1,2-DIBROMOETHANE 77651GM016 106-93-4 33 0 16 1
1,2-DICHLOROPROPANE 34541GM016 78-87-5 21 0 16 0
1,3-DIOXOLANE 81583GM016 646-06-0 19 0 18 0
1,4-DIOXANE 81582GM016 123-91-1 24 0 21 0
1-OCTANOL 77310GM016 111-87-5 35 0 18 0
1METHOXY-4(2-PROPENYL)BENZENE 68066GM016 140-67-0 32 0 17 1
2-ETHOXYETHYL_ACETATE 68728GM016 111-15-9 20 1 33 1
2-HEXANONE,_5-METHYL- 77179GM016 110-12-3 23 0 22 0
2-NITROPROPANE 77076GM016 79-46-9 17 0 20 0
2-PENTANOL,_4-METHYL- 77113GM016 108-11-2 23 0 22 3
2-PROPEN-1-OL 68729GM016 107-18-6 34 0 19 0
4-HEPTANONE,_2,6-DIMETHYL- 77419GM016 108-83-8 32 0 17 3
ACETATE,_ETHYL 81585GM016 141-78-6 26 1 12 1
ACETATE,_ISOBUTYL 77201GM016 110-19-0 34 1 19 1
ACETATE,_ISOPROPYL 45013GM016 108-21-4 35 1 18 1
ACETATE,_PROPYL 45022GM016 109-60-4 35 1 18 1
ACETONITRILE 76997GM016 75-05-8 13 0 14 3
ACROLEIN 34210GM016 107-02-8 2 0 1 0
ALPHA-TERPINEOL 68730GM016 98-55-5 19 0 18 0
BUTANAL 68732GM016 123-72-8 24 1 22 1
BUTANOL 77034GM016 71-36-3 19 0 17 5
CHLOROPICRIN 77548GM016 76-06-2 34 0 19 0
CYCLOHEXANONE 77097GM016 108-94-1 32 0 17 1
DIETHYLAMINE,_N-NITROSO- 78200GM016 55-18-5 32 0 17 1
DIMETHOXYMETHANE 81578GM016 109-87-5 20 0 16 0
HEXACHLOROCYCLOPENTADIENE 34386GM016 77-47-4 18 0 31 12
HEXANOL,_2-ETHYL- 77311GM016 104-76-7 31 2 22 0
ISOPHORONE 34408GM016 78-59-1 21 0 19 1
ISOPROPYL_ALCOHOL 77015GM016 67-63-0 17 0 10 1
METHYL_ACETATE 77032GM016 79-20-9 35 1 18 1
N-PENTANAL 77061GM016 110-62-3 17 0 32 1
NITROBENZENE 34447GM016 98-95-3 33 0 16 1
TERT-BUTYL_ALCOHOL 77035GM016 75-65-0 23 0 22 1
TERT-BUTYL_METHYL_ETHER_(MTBE) 78032GM016 1634-04-4 17 0 12 0
TRANS-CROTONALDEHYDE 68733GM016 123-73-9 26 0 19 0

back to table
Organic Blind Sample Program
False Positives & False Negatives
1,1-DICHLORO-2-PROPANONE
Method: 4437 Testid: 80336GM016
Link to Individual Chart

newdate = 06/24/17 falsepos = 0.986 newdate = 08/30/17 CENC_VAL = 0.353 newdate = 08/10/17 CENC_VAL = 0.455 newdate = 08/01/17 CENC_VAL = 0.582 newdate = 03/24/17 CENC_VAL = 0.684 newdate = 03/10/17 CENC_VAL = 1.110 newdate = 03/09/17 CENC_VAL = 1.510 newdate = 02/24/17 CENC_VAL = 0.734 newdate = 01/14/17 CENC_VAL = 0.612 newdate = 12/05/16 CENC_VAL = 1.510 newdate = 11/10/16 CENC_VAL = 1.200 newdate = 09/23/16 CENC_VAL = 1.780 newdate = 09/08/16 CENC_VAL = 1.050 newdate = 08/11/16 CENC_VAL = 0.884 newdate = 07/06/16 CENC_VAL = 0.490 newdate = 06/03/16 CENC_VAL = 0.555 newdate = 04/28/16 CENC_VAL = 0.565 newdate = 04/09/16 CENC_VAL = 0.336 newdate = 02/12/16 CENC_VAL = 0.309 newdate = 01/22/16 CENC_VAL = 0.879 newdate = 08/30/17 REPORTING LEVEL = 0.24 newdate = 08/10/17 REPORTING LEVEL = 0.24 newdate = 08/10/17 REPORTING LEVEL = 0.24 newdate = 08/01/17 REPORTING LEVEL = 0.24 newdate = 08/01/17 REPORTING LEVEL = 0.24 newdate = 06/24/17 REPORTING LEVEL = 0.24 newdate = 06/24/17 REPORTING LEVEL = 0.24 newdate = 03/24/17 REPORTING LEVEL = 0.24 newdate = 03/24/17 REPORTING LEVEL = 0.24 newdate = 03/10/17 REPORTING LEVEL = 0.24 newdate = 03/10/17 REPORTING LEVEL = 0.24 newdate = 03/09/17 REPORTING LEVEL = 0.24 newdate = 03/09/17 REPORTING LEVEL = 0.24 newdate = 02/24/17 REPORTING LEVEL = 0.24 newdate = 02/24/17 REPORTING LEVEL = 0.24 newdate = 01/14/17 REPORTING LEVEL = 0.24 newdate = 01/14/17 REPORTING LEVEL = 0.24 newdate = 12/05/16 REPORTING LEVEL = 0.24 newdate = 12/05/16 REPORTING LEVEL = 0.24 newdate = 11/10/16 REPORTING LEVEL = 0.24 newdate = 11/10/16 REPORTING LEVEL = 0.24 newdate = 09/23/16 REPORTING LEVEL = 0.24 newdate = 09/23/16 REPORTING LEVEL = 0.24 newdate = 09/08/16 REPORTING LEVEL = 0.24 newdate = 09/08/16 REPORTING LEVEL = 0.24 newdate = 08/11/16 REPORTING LEVEL = 0.24 newdate = 08/11/16 REPORTING LEVEL = 0.24 newdate = 07/06/16 REPORTING LEVEL = 0.24 newdate = 07/06/16 REPORTING LEVEL = 0.24 newdate = 06/03/16 REPORTING LEVEL = 0.24 newdate = 06/03/16 REPORTING LEVEL = 0.24 newdate = 04/28/16 REPORTING LEVEL = 0.24 newdate = 04/28/16 REPORTING LEVEL = 0.24 newdate = 04/09/16 REPORTING LEVEL = 0.24 newdate = 04/09/16 REPORTING LEVEL = 0.24 newdate = 02/12/16 REPORTING LEVEL = 0.24 newdate = 02/12/16 REPORTING LEVEL = 0.24 newdate = 01/22/16 REPORTING LEVEL = 0.24
The SGPlot Procedure

False Positive & Negative Listing for 1,1-DICHLORO-2-PROPANONE

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 0.24 06/24/17 0.986 0

Updated 04/25/2018

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Organic Blind Sample Program
False Positives & False Negatives
1,2,3-TRICHLOROPROPANE
Method: 4437 Testid: 77443GM016
Link to Individual Chart

newdate = 06/24/17 falsepos = 0.0251 newdate = 08/16/17 CENC_VAL = 0.020 newdate = 08/01/17 CENC_VAL = 0.014 newdate = 07/14/17 CENC_VAL = 0.014 newdate = 06/13/17 CENC_VAL = 0.024 newdate = 04/27/17 CENC_VAL = 0.014 newdate = 03/24/17 CENC_VAL = 0.018 newdate = 03/10/17 CENC_VAL = 0.027 newdate = 03/09/17 CENC_VAL = 0.043 newdate = 02/24/17 CENC_VAL = 0.014 newdate = 02/02/17 CENC_VAL = 0.043 newdate = 01/24/17 CENC_VAL = 0.039 newdate = 01/14/17 CENC_VAL = 0.014 newdate = 12/23/16 CENC_VAL = 0.026 newdate = 12/05/16 CENC_VAL = 0.038 newdate = 11/18/16 CENC_VAL = 0.016 newdate = 11/10/16 CENC_VAL = 0.023 newdate = 10/21/16 CENC_VAL = 0.033 newdate = 10/07/16 CENC_VAL = 0.015 newdate = 09/23/16 CENC_VAL = 0.040 newdate = 09/08/16 CENC_VAL = 0.025 newdate = 08/31/16 CENC_VAL = 0.026 newdate = 08/18/16 CENC_VAL = 0.015 newdate = 08/11/16 CENC_VAL = 0.024 newdate = 07/27/16 CENC_VAL = 0.014 newdate = 07/14/16 CENC_VAL = 0.026 newdate = 07/06/16 CENC_VAL = 0.015 newdate = 06/29/16 CENC_VAL = 0.037 newdate = 06/23/16 CENC_VAL = 0.016 newdate = 06/03/16 CENC_VAL = 0.017 newdate = 04/09/16 CENC_VAL = 0.009 newdate = 03/22/16 CENC_VAL = 0.012 newdate = 01/22/16 CENC_VAL = 0.025 newdate = 08/16/17 REPORTING LEVEL = 0.006 newdate = 08/01/17 REPORTING LEVEL = 0.006 newdate = 08/01/17 REPORTING LEVEL = 0.006 newdate = 07/14/17 REPORTING LEVEL = 0.006 newdate = 07/14/17 REPORTING LEVEL = 0.006 newdate = 06/24/17 REPORTING LEVEL = 0.006 newdate = 06/24/17 REPORTING LEVEL = 0.006 newdate = 06/13/17 REPORTING LEVEL = 0.006 newdate = 06/13/17 REPORTING LEVEL = 0.006 newdate = 04/27/17 REPORTING LEVEL = 0.006 newdate = 04/27/17 REPORTING LEVEL = 0.006 newdate = 03/24/17 REPORTING LEVEL = 0.006 newdate = 03/24/17 REPORTING LEVEL = 0.006 newdate = 03/10/17 REPORTING LEVEL = 0.006 newdate = 03/10/17 REPORTING LEVEL = 0.006 newdate = 03/09/17 REPORTING LEVEL = 0.006 newdate = 03/09/17 REPORTING LEVEL = 0.006 newdate = 02/24/17 REPORTING LEVEL = 0.006 newdate = 02/24/17 REPORTING LEVEL = 0.006 newdate = 02/02/17 REPORTING LEVEL = 0.006 newdate = 02/02/17 REPORTING LEVEL = 0.006 newdate = 01/24/17 REPORTING LEVEL = 0.006 newdate = 01/24/17 REPORTING LEVEL = 0.006 newdate = 01/14/17 REPORTING LEVEL = 0.006 newdate = 01/14/17 REPORTING LEVEL = 0.006 newdate = 12/23/16 REPORTING LEVEL = 0.006 newdate = 12/23/16 REPORTING LEVEL = 0.006 newdate = 12/05/16 REPORTING LEVEL = 0.006 newdate = 12/05/16 REPORTING LEVEL = 0.006 newdate = 11/18/16 REPORTING LEVEL = 0.006 newdate = 11/18/16 REPORTING LEVEL = 0.006 newdate = 11/10/16 REPORTING LEVEL = 0.006 newdate = 11/10/16 REPORTING LEVEL = 0.006 newdate = 10/21/16 REPORTING LEVEL = 0.006 newdate = 10/21/16 REPORTING LEVEL = 0.006 newdate = 10/07/16 REPORTING LEVEL = 0.006 newdate = 10/07/16 REPORTING LEVEL = 0.006 newdate = 09/23/16 REPORTING LEVEL = 0.006 newdate = 09/23/16 REPORTING LEVEL = 0.006 newdate = 09/08/16 REPORTING LEVEL = 0.006 newdate = 09/08/16 REPORTING LEVEL = 0.006 newdate = 08/31/16 REPORTING LEVEL = 0.006 newdate = 08/31/16 REPORTING LEVEL = 0.006 newdate = 08/18/16 REPORTING LEVEL = 0.006 newdate = 08/18/16 REPORTING LEVEL = 0.006 newdate = 08/11/16 REPORTING LEVEL = 0.006 newdate = 08/11/16 REPORTING LEVEL = 0.006 newdate = 07/27/16 REPORTING LEVEL = 0.006 newdate = 07/27/16 REPORTING LEVEL = 0.006 newdate = 07/14/16 REPORTING LEVEL = 0.006 newdate = 07/14/16 REPORTING LEVEL = 0.006 newdate = 07/06/16 REPORTING LEVEL = 0.006 newdate = 07/06/16 REPORTING LEVEL = 0.006 newdate = 06/29/16 REPORTING LEVEL = 0.006 newdate = 06/29/16 REPORTING LEVEL = 0.006 newdate = 06/23/16 REPORTING LEVEL = 0.006 newdate = 06/23/16 REPORTING LEVEL = 0.006 newdate = 06/03/16 REPORTING LEVEL = 0.006 newdate = 06/03/16 REPORTING LEVEL = 0.006 newdate = 04/09/16 REPORTING LEVEL = 0.006 newdate = 04/09/16 REPORTING LEVEL = 0.006 newdate = 03/22/16 REPORTING LEVEL = 0.006 newdate = 03/22/16 REPORTING LEVEL = 0.006 newdate = 01/22/16 REPORTING LEVEL = 0.006
The SGPlot Procedure

False Positive & Negative Listing for 1,2,3-TRICHLOROPROPANE

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 0.006 06/24/17 0.0251 0

Updated 04/25/2018

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Organic Blind Sample Program
False Positives & False Negatives
1,2-DIBROMO-3-CHLOROPROPANE
Method: 4437 Testid: 82625GM016
Link to Individual Chart

newdate = 08/30/17 CENC_VAL = 0.033 newdate = 08/16/17 CENC_VAL = 0.053 newdate = 08/16/17 CENC_VAL = 0.035 newdate = 08/01/17 CENC_VAL = 0.061 newdate = 06/24/17 CENC_VAL = 0.081 newdate = 06/13/17 CENC_VAL = 0.074 newdate = 04/27/17 CENC_VAL = 0.034 newdate = 03/24/17 CENC_VAL = 0.051 newdate = 03/09/17 CENC_VAL = 0.120 newdate = 02/24/17 CENC_VAL = 0.068 newdate = 02/02/17 CENC_VAL = 0.130 newdate = 02/02/17 CENC_VAL = 0.044 newdate = 01/03/17 CENC_VAL = 0.047 newdate = 12/05/16 CENC_VAL = 0.128 newdate = 11/29/16 CENC_VAL = 0.124 newdate = 11/18/16 CENC_VAL = 0.040 newdate = 11/02/16 CENC_VAL = 0.053 newdate = 10/07/16 CENC_VAL = 0.049 newdate = 09/28/16 CENC_VAL = 0.084 newdate = 09/08/16 CENC_VAL = 0.083 newdate = 09/08/16 CENC_VAL = 0.078 newdate = 08/18/16 CENC_VAL = 0.045 newdate = 08/12/16 CENC_VAL = 0.044 newdate = 04/28/16 CENC_VAL = 0.044 newdate = 04/09/16 CENC_VAL = 0.027 newdate = 02/12/16 CENC_VAL = 0.032 newdate = 01/22/16 CENC_VAL = 0.070 newdate = 08/30/17 REPORTING LEVEL = 0.02 newdate = 08/16/17 REPORTING LEVEL = 0.02 newdate = 08/16/17 REPORTING LEVEL = 0.02 newdate = 08/16/17 REPORTING LEVEL = 0.02 newdate = 08/16/17 REPORTING LEVEL = 0.02 newdate = 08/01/17 REPORTING LEVEL = 0.02 newdate = 08/01/17 REPORTING LEVEL = 0.02 newdate = 06/24/17 REPORTING LEVEL = 0.02 newdate = 06/24/17 REPORTING LEVEL = 0.02 newdate = 06/13/17 REPORTING LEVEL = 0.02 newdate = 06/13/17 REPORTING LEVEL = 0.02 newdate = 04/27/17 REPORTING LEVEL = 0.02 newdate = 04/27/17 REPORTING LEVEL = 0.02 newdate = 03/24/17 REPORTING LEVEL = 0.02 newdate = 03/24/17 REPORTING LEVEL = 0.02 newdate = 03/09/17 REPORTING LEVEL = 0.02 newdate = 03/09/17 REPORTING LEVEL = 0.02 newdate = 02/24/17 REPORTING LEVEL = 0.02 newdate = 02/24/17 REPORTING LEVEL = 0.02 newdate = 02/02/17 REPORTING LEVEL = 0.02 newdate = 02/02/17 REPORTING LEVEL = 0.02 newdate = 02/02/17 REPORTING LEVEL = 0.02 newdate = 02/02/17 REPORTING LEVEL = 0.02 newdate = 01/03/17 REPORTING LEVEL = 0.02 newdate = 01/03/17 REPORTING LEVEL = 0.02 newdate = 12/05/16 REPORTING LEVEL = 0.02 newdate = 12/05/16 REPORTING LEVEL = 0.02 newdate = 11/29/16 REPORTING LEVEL = 0.02 newdate = 11/29/16 REPORTING LEVEL = 0.02 newdate = 11/18/16 REPORTING LEVEL = 0.02 newdate = 11/18/16 REPORTING LEVEL = 0.02 newdate = 11/02/16 REPORTING LEVEL = 0.02 newdate = 11/02/16 REPORTING LEVEL = 0.02 newdate = 10/07/16 REPORTING LEVEL = 0.02 newdate = 10/07/16 REPORTING LEVEL = 0.02 newdate = 09/28/16 REPORTING LEVEL = 0.02 newdate = 09/28/16 REPORTING LEVEL = 0.02 newdate = 09/08/16 REPORTING LEVEL = 0.02 newdate = 09/08/16 REPORTING LEVEL = 0.02 newdate = 09/08/16 REPORTING LEVEL = 0.02 newdate = 09/08/16 REPORTING LEVEL = 0.02 newdate = 08/18/16 REPORTING LEVEL = 0.02 newdate = 08/18/16 REPORTING LEVEL = 0.02 newdate = 08/12/16 REPORTING LEVEL = 0.02 newdate = 08/12/16 REPORTING LEVEL = 0.02 newdate = 04/28/16 REPORTING LEVEL = 0.02 newdate = 04/28/16 REPORTING LEVEL = 0.02 newdate = 04/09/16 REPORTING LEVEL = 0.02 newdate = 04/09/16 REPORTING LEVEL = 0.02 newdate = 02/12/16 REPORTING LEVEL = 0.02 newdate = 02/12/16 REPORTING LEVEL = 0.02 newdate = 01/22/16 REPORTING LEVEL = 0.02
The SGPlot Procedure

back to table
Organic Blind Sample Program
False Positives & False Negatives
1,2-DIBROMOETHANE
Method: 4437 Testid: 77651GM016
Link to Individual Chart

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

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

back to table
Organic Blind Sample Program
False Positives & False Negatives
1,2-DICHLOROPROPANE
Method: 4437 Testid: 34541GM016
Link to Individual Chart

newdate = 08/30/17 CENC_VAL = 0.008 newdate = 08/16/17 CENC_VAL = 0.011 newdate = 08/10/17 CENC_VAL = 0.008 newdate = 08/01/17 CENC_VAL = 0.013 newdate = 07/14/17 CENC_VAL = 0.009 newdate = 02/24/17 CENC_VAL = 0.008 newdate = 02/02/17 CENC_VAL = 0.009 newdate = 12/23/16 CENC_VAL = 0.017 newdate = 11/29/16 CENC_VAL = 0.027 newdate = 09/28/16 CENC_VAL = 0.016 newdate = 09/23/16 CENC_VAL = 0.024 newdate = 08/31/16 CENC_VAL = 0.015 newdate = 08/12/16 CENC_VAL = 0.009 newdate = 07/06/16 CENC_VAL = 0.027 newdate = 07/06/16 CENC_VAL = 0.010 newdate = 06/23/16 CENC_VAL = 0.009 newdate = 05/20/16 CENC_VAL = 0.009 newdate = 04/28/16 CENC_VAL = 0.009 newdate = 04/09/16 CENC_VAL = 0.007 newdate = 02/12/16 CENC_VAL = 0.006 newdate = 01/22/16 CENC_VAL = 0.014 newdate = 08/30/17 REPORTING LEVEL = 0.004 newdate = 08/16/17 REPORTING LEVEL = 0.004 newdate = 08/16/17 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 = 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 = 12/23/16 REPORTING LEVEL = 0.004 newdate = 12/23/16 REPORTING LEVEL = 0.004 newdate = 11/29/16 REPORTING LEVEL = 0.004 newdate = 11/29/16 REPORTING LEVEL = 0.004 newdate = 09/28/16 REPORTING LEVEL = 0.004 newdate = 09/28/16 REPORTING LEVEL = 0.004 newdate = 09/23/16 REPORTING LEVEL = 0.004 newdate = 09/23/16 REPORTING LEVEL = 0.004 newdate = 08/31/16 REPORTING LEVEL = 0.004 newdate = 08/31/16 REPORTING LEVEL = 0.004 newdate = 08/12/16 REPORTING LEVEL = 0.004 newdate = 08/12/16 REPORTING LEVEL = 0.004 newdate = 07/06/16 REPORTING LEVEL = 0.004 newdate = 07/06/16 REPORTING LEVEL = 0.004 newdate = 07/06/16 REPORTING LEVEL = 0.004 newdate = 07/06/16 REPORTING LEVEL = 0.004 newdate = 06/23/16 REPORTING LEVEL = 0.004 newdate = 06/23/16 REPORTING LEVEL = 0.004 newdate = 05/20/16 REPORTING LEVEL = 0.004 newdate = 05/20/16 REPORTING LEVEL = 0.004 newdate = 04/28/16 REPORTING LEVEL = 0.004 newdate = 04/28/16 REPORTING LEVEL = 0.004 newdate = 04/09/16 REPORTING LEVEL = 0.004 newdate = 04/09/16 REPORTING LEVEL = 0.004 newdate = 02/12/16 REPORTING LEVEL = 0.004 newdate = 02/12/16 REPORTING LEVEL = 0.004 newdate = 01/22/16 REPORTING LEVEL = 0.004
The SGPlot Procedure

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Organic Blind Sample Program
False Positives & False Negatives
1,3-DIOXOLANE
Method: 4437 Testid: 81583GM016
Link to Individual Chart

newdate = 08/30/17 CENC_VAL = 0.715 newdate = 08/10/17 CENC_VAL = 0.775 newdate = 07/14/17 CENC_VAL = 1.000 newdate = 02/24/17 CENC_VAL = 1.050 newdate = 02/02/17 CENC_VAL = 0.978 newdate = 12/23/16 CENC_VAL = 1.320 newdate = 11/29/16 CENC_VAL = 2.520 newdate = 09/28/16 CENC_VAL = 1.580 newdate = 09/23/16 CENC_VAL = 2.230 newdate = 08/31/16 CENC_VAL = 1.390 newdate = 08/12/16 CENC_VAL = 0.950 newdate = 07/06/16 CENC_VAL = 3.050 newdate = 07/06/16 CENC_VAL = 0.906 newdate = 06/23/16 CENC_VAL = 0.765 newdate = 05/20/16 CENC_VAL = 1.330 newdate = 04/28/16 CENC_VAL = 0.904 newdate = 04/09/16 CENC_VAL = 0.677 newdate = 02/12/16 CENC_VAL = 0.555 newdate = 01/22/16 CENC_VAL = 1.420 newdate = 08/30/17 REPORTING LEVEL = 0.38 newdate = 08/10/17 REPORTING LEVEL = 0.38 newdate = 08/10/17 REPORTING LEVEL = 0.38 newdate = 07/14/17 REPORTING LEVEL = 0.38 newdate = 07/14/17 REPORTING LEVEL = 0.38 newdate = 02/24/17 REPORTING LEVEL = 0.38 newdate = 02/24/17 REPORTING LEVEL = 0.38 newdate = 02/02/17 REPORTING LEVEL = 0.38 newdate = 02/02/17 REPORTING LEVEL = 0.38 newdate = 12/23/16 REPORTING LEVEL = 0.38 newdate = 12/23/16 REPORTING LEVEL = 0.38 newdate = 11/29/16 REPORTING LEVEL = 0.38 newdate = 11/29/16 REPORTING LEVEL = 0.38 newdate = 09/28/16 REPORTING LEVEL = 0.38 newdate = 09/28/16 REPORTING LEVEL = 0.38 newdate = 09/23/16 REPORTING LEVEL = 0.38 newdate = 09/23/16 REPORTING LEVEL = 0.38 newdate = 08/31/16 REPORTING LEVEL = 0.38 newdate = 08/31/16 REPORTING LEVEL = 0.38 newdate = 08/12/16 REPORTING LEVEL = 0.38 newdate = 08/12/16 REPORTING LEVEL = 0.38 newdate = 07/06/16 REPORTING LEVEL = 0.38 newdate = 07/06/16 REPORTING LEVEL = 0.38 newdate = 07/06/16 REPORTING LEVEL = 0.38 newdate = 07/06/16 REPORTING LEVEL = 0.38 newdate = 06/23/16 REPORTING LEVEL = 0.38 newdate = 06/23/16 REPORTING LEVEL = 0.38 newdate = 05/20/16 REPORTING LEVEL = 0.38 newdate = 05/20/16 REPORTING LEVEL = 0.38 newdate = 04/28/16 REPORTING LEVEL = 0.38 newdate = 04/28/16 REPORTING LEVEL = 0.38 newdate = 04/09/16 REPORTING LEVEL = 0.38 newdate = 04/09/16 REPORTING LEVEL = 0.38 newdate = 02/12/16 REPORTING LEVEL = 0.38 newdate = 02/12/16 REPORTING LEVEL = 0.38 newdate = 01/22/16 REPORTING LEVEL = 0.38
The SGPlot Procedure

back to table
Organic Blind Sample Program
False Positives & False Negatives
1,4-DIOXANE
Method: 4437 Testid: 81582GM016
Link to Individual Chart

newdate = 08/30/17 CENC_VAL = 1.340 newdate = 08/16/17 CENC_VAL = 1.250 newdate = 06/24/17 CENC_VAL = 2.640 newdate = 06/13/17 CENC_VAL = 2.840 newdate = 04/27/17 CENC_VAL = 1.540 newdate = 03/24/17 CENC_VAL = 1.780 newdate = 03/09/17 CENC_VAL = 4.120 newdate = 02/24/17 CENC_VAL = 2.520 newdate = 02/02/17 CENC_VAL = 4.760 newdate = 02/02/17 CENC_VAL = 1.600 newdate = 01/03/17 CENC_VAL = 1.510 newdate = 12/05/16 CENC_VAL = 4.550 newdate = 11/29/16 CENC_VAL = 4.340 newdate = 11/18/16 CENC_VAL = 1.490 newdate = 11/02/16 CENC_VAL = 2.030 newdate = 10/07/16 CENC_VAL = 1.720 newdate = 09/28/16 CENC_VAL = 2.910 newdate = 09/08/16 CENC_VAL = 2.900 newdate = 09/08/16 CENC_VAL = 2.810 newdate = 08/18/16 CENC_VAL = 1.760 newdate = 08/12/16 CENC_VAL = 1.840 newdate = 04/28/16 CENC_VAL = 1.500 newdate = 03/22/16 CENC_VAL = 1.000 newdate = 02/12/16 CENC_VAL = 1.000 newdate = 08/30/17 REPORTING LEVEL = 0.7 newdate = 08/16/17 REPORTING LEVEL = 0.7 newdate = 08/16/17 REPORTING LEVEL = 0.7 newdate = 06/24/17 REPORTING LEVEL = 0.7 newdate = 06/24/17 REPORTING LEVEL = 0.7 newdate = 06/13/17 REPORTING LEVEL = 0.7 newdate = 06/13/17 REPORTING LEVEL = 0.7 newdate = 04/27/17 REPORTING LEVEL = 0.7 newdate = 04/27/17 REPORTING LEVEL = 0.7 newdate = 03/24/17 REPORTING LEVEL = 0.7 newdate = 03/24/17 REPORTING LEVEL = 0.7 newdate = 03/09/17 REPORTING LEVEL = 0.7 newdate = 03/09/17 REPORTING LEVEL = 0.7 newdate = 02/24/17 REPORTING LEVEL = 0.7 newdate = 02/24/17 REPORTING LEVEL = 0.7 newdate = 02/02/17 REPORTING LEVEL = 0.7 newdate = 02/02/17 REPORTING LEVEL = 0.7 newdate = 02/02/17 REPORTING LEVEL = 0.7 newdate = 02/02/17 REPORTING LEVEL = 0.7 newdate = 01/03/17 REPORTING LEVEL = 0.7 newdate = 01/03/17 REPORTING LEVEL = 0.7 newdate = 12/05/16 REPORTING LEVEL = 0.7 newdate = 12/05/16 REPORTING LEVEL = 0.7 newdate = 11/29/16 REPORTING LEVEL = 0.7 newdate = 11/29/16 REPORTING LEVEL = 0.7 newdate = 11/18/16 REPORTING LEVEL = 0.7 newdate = 11/18/16 REPORTING LEVEL = 0.7 newdate = 11/02/16 REPORTING LEVEL = 0.7 newdate = 11/02/16 REPORTING LEVEL = 0.7 newdate = 10/07/16 REPORTING LEVEL = 0.7 newdate = 10/07/16 REPORTING LEVEL = 0.7 newdate = 09/28/16 REPORTING LEVEL = 0.7 newdate = 09/28/16 REPORTING LEVEL = 0.7 newdate = 09/08/16 REPORTING LEVEL = 0.7 newdate = 09/08/16 REPORTING LEVEL = 0.7 newdate = 09/08/16 REPORTING LEVEL = 0.7 newdate = 09/08/16 REPORTING LEVEL = 0.7 newdate = 08/18/16 REPORTING LEVEL = 0.7 newdate = 08/18/16 REPORTING LEVEL = 0.7 newdate = 08/12/16 REPORTING LEVEL = 0.7 newdate = 08/12/16 REPORTING LEVEL = 0.7 newdate = 04/28/16 REPORTING LEVEL = 0.7 newdate = 04/28/16 REPORTING LEVEL = 0.7 newdate = 03/22/16 REPORTING LEVEL = 0.7 newdate = 03/22/16 REPORTING LEVEL = 0.7 newdate = 02/12/16 REPORTING LEVEL = 0.7
The SGPlot Procedure

back to table
Organic Blind Sample Program
False Positives & False Negatives
1-OCTANOL
Method: 4437 Testid: 77310GM016
Link to Individual Chart

newdate = 08/30/17 CENC_VAL = 2.810 newdate = 08/16/17 CENC_VAL = 4.500 newdate = 08/16/17 CENC_VAL = 2.960 newdate = 08/01/17 CENC_VAL = 4.700 newdate = 06/24/17 CENC_VAL = 6.980 newdate = 06/13/17 CENC_VAL = 5.970 newdate = 04/27/17 CENC_VAL = 3.770 newdate = 03/24/17 CENC_VAL = 4.150 newdate = 03/09/17 CENC_VAL = 11.600 newdate = 02/24/17 CENC_VAL = 5.960 newdate = 02/02/17 CENC_VAL = 9.490 newdate = 02/02/17 CENC_VAL = 3.550 newdate = 01/03/17 CENC_VAL = 3.830 newdate = 12/05/16 CENC_VAL = 10.300 newdate = 11/29/16 CENC_VAL = 9.650 newdate = 11/18/16 CENC_VAL = 3.760 newdate = 11/10/16 CENC_VAL = 6.770 newdate = 11/02/16 CENC_VAL = 3.620 newdate = 10/07/16 CENC_VAL = 4.310 newdate = 09/28/16 CENC_VAL = 6.350 newdate = 09/08/16 CENC_VAL = 6.520 newdate = 09/08/16 CENC_VAL = 6.360 newdate = 08/18/16 CENC_VAL = 4.310 newdate = 08/12/16 CENC_VAL = 3.940 newdate = 07/29/16 CENC_VAL = 10.200 newdate = 07/14/16 CENC_VAL = 4.990 newdate = 07/06/16 CENC_VAL = 9.120 newdate = 06/29/16 CENC_VAL = 9.760 newdate = 06/03/16 CENC_VAL = 3.750 newdate = 05/21/16 CENC_VAL = 5.980 newdate = 05/20/16 CENC_VAL = 3.540 newdate = 04/28/16 CENC_VAL = 3.680 newdate = 04/09/16 CENC_VAL = 2.150 newdate = 02/12/16 CENC_VAL = 2.270 newdate = 01/22/16 CENC_VAL = 4.950 newdate = 08/30/17 REPORTING LEVEL = 1.8 newdate = 08/16/17 REPORTING LEVEL = 1.8 newdate = 08/16/17 REPORTING LEVEL = 1.8 newdate = 08/16/17 REPORTING LEVEL = 1.8 newdate = 08/16/17 REPORTING LEVEL = 1.8 newdate = 08/01/17 REPORTING LEVEL = 1.8 newdate = 08/01/17 REPORTING LEVEL = 1.8 newdate = 06/24/17 REPORTING LEVEL = 1.8 newdate = 06/24/17 REPORTING LEVEL = 1.8 newdate = 06/13/17 REPORTING LEVEL = 1.8 newdate = 06/13/17 REPORTING LEVEL = 1.8 newdate = 04/27/17 REPORTING LEVEL = 1.8 newdate = 04/27/17 REPORTING LEVEL = 1.8 newdate = 03/24/17 REPORTING LEVEL = 1.8 newdate = 03/24/17 REPORTING LEVEL = 1.8 newdate = 03/09/17 REPORTING LEVEL = 1.8 newdate = 03/09/17 REPORTING LEVEL = 1.8 newdate = 02/24/17 REPORTING LEVEL = 1.8 newdate = 02/24/17 REPORTING LEVEL = 1.8 newdate = 02/02/17 REPORTING LEVEL = 1.8 newdate = 02/02/17 REPORTING LEVEL = 1.8 newdate = 02/02/17 REPORTING LEVEL = 1.8 newdate = 02/02/17 REPORTING LEVEL = 1.8 newdate = 01/03/17 REPORTING LEVEL = 1.8 newdate = 01/03/17 REPORTING LEVEL = 1.8 newdate = 12/05/16 REPORTING LEVEL = 1.8 newdate = 12/05/16 REPORTING LEVEL = 1.8 newdate = 11/29/16 REPORTING LEVEL = 1.8 newdate = 11/29/16 REPORTING LEVEL = 1.8 newdate = 11/18/16 REPORTING LEVEL = 1.8 newdate = 11/18/16 REPORTING LEVEL = 1.8 newdate = 11/10/16 REPORTING LEVEL = 1.8 newdate = 11/10/16 REPORTING LEVEL = 1.8 newdate = 11/02/16 REPORTING LEVEL = 1.8 newdate = 11/02/16 REPORTING LEVEL = 1.8 newdate = 10/07/16 REPORTING LEVEL = 1.8 newdate = 10/07/16 REPORTING LEVEL = 1.8 newdate = 09/28/16 REPORTING LEVEL = 1.8 newdate = 09/28/16 REPORTING LEVEL = 1.8 newdate = 09/08/16 REPORTING LEVEL = 1.8 newdate = 09/08/16 REPORTING LEVEL = 1.8 newdate = 09/08/16 REPORTING LEVEL = 1.8 newdate = 09/08/16 REPORTING LEVEL = 1.8 newdate = 08/18/16 REPORTING LEVEL = 1.8 newdate = 08/18/16 REPORTING LEVEL = 1.8 newdate = 08/12/16 REPORTING LEVEL = 1.8 newdate = 08/12/16 REPORTING LEVEL = 1.8 newdate = 07/29/16 REPORTING LEVEL = 1.8 newdate = 07/29/16 REPORTING LEVEL = 1.8 newdate = 07/14/16 REPORTING LEVEL = 1.8 newdate = 07/14/16 REPORTING LEVEL = 1.8 newdate = 07/06/16 REPORTING LEVEL = 1.8 newdate = 07/06/16 REPORTING LEVEL = 1.8 newdate = 06/29/16 REPORTING LEVEL = 1.8 newdate = 06/29/16 REPORTING LEVEL = 1.8 newdate = 06/03/16 REPORTING LEVEL = 1.8 newdate = 06/03/16 REPORTING LEVEL = 1.8 newdate = 05/21/16 REPORTING LEVEL = 1.8 newdate = 05/21/16 REPORTING LEVEL = 1.8 newdate = 05/20/16 REPORTING LEVEL = 1.8 newdate = 05/20/16 REPORTING LEVEL = 1.8 newdate = 04/28/16 REPORTING LEVEL = 1.8 newdate = 04/28/16 REPORTING LEVEL = 1.8 newdate = 04/09/16 REPORTING LEVEL = 1.8 newdate = 04/09/16 REPORTING LEVEL = 1.8 newdate = 02/12/16 REPORTING LEVEL = 1.8 newdate = 02/12/16 REPORTING LEVEL = 1.8 newdate = 01/22/16 REPORTING LEVEL = 1.8
The SGPlot Procedure

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Organic Blind Sample Program
False Positives & False Negatives
1METHOXY-4(2-PROPENYL)BENZENE
Method: 4437 Testid: 68066GM016
Link to Individual Chart

newdate = 06/24/17 falsepos = 1.2 newdate = 08/16/17 CENC_VAL = 0.726 newdate = 08/01/17 CENC_VAL = 0.866 newdate = 07/14/17 CENC_VAL = 0.545 newdate = 06/13/17 CENC_VAL = 0.924 newdate = 04/27/17 CENC_VAL = 0.604 newdate = 03/24/17 CENC_VAL = 0.659 newdate = 03/10/17 CENC_VAL = 0.879 newdate = 03/09/17 CENC_VAL = 1.470 newdate = 02/24/17 CENC_VAL = 0.610 newdate = 02/02/17 CENC_VAL = 1.290 newdate = 01/24/17 CENC_VAL = 1.340 newdate = 01/14/17 CENC_VAL = 0.476 newdate = 12/23/16 CENC_VAL = 0.881 newdate = 12/05/16 CENC_VAL = 1.590 newdate = 11/18/16 CENC_VAL = 0.908 newdate = 11/18/16 CENC_VAL = 0.546 newdate = 10/21/16 CENC_VAL = 1.740 newdate = 10/07/16 CENC_VAL = 0.744 newdate = 09/23/16 CENC_VAL = 1.530 newdate = 09/08/16 CENC_VAL = 1.000 newdate = 08/31/16 CENC_VAL = 0.851 newdate = 08/18/16 CENC_VAL = 0.568 newdate = 08/11/16 CENC_VAL = 0.987 newdate = 07/27/16 CENC_VAL = 0.529 newdate = 07/14/16 CENC_VAL = 1.130 newdate = 07/06/16 CENC_VAL = 0.563 newdate = 06/29/16 CENC_VAL = 1.660 newdate = 06/23/16 CENC_VAL = 0.633 newdate = 06/03/16 CENC_VAL = 0.698 newdate = 04/28/16 CENC_VAL = 0.626 newdate = 03/22/16 CENC_VAL = 0.384 newdate = 02/12/16 CENC_VAL = 0.330 newdate = 08/16/17 REPORTING LEVEL = 0.3 newdate = 08/01/17 REPORTING LEVEL = 0.3 newdate = 08/01/17 REPORTING LEVEL = 0.3 newdate = 07/14/17 REPORTING LEVEL = 0.3 newdate = 07/14/17 REPORTING LEVEL = 0.3 newdate = 06/24/17 REPORTING LEVEL = 0.3 newdate = 06/24/17 REPORTING LEVEL = 0.3 newdate = 06/13/17 REPORTING LEVEL = 0.3 newdate = 06/13/17 REPORTING LEVEL = 0.3 newdate = 04/27/17 REPORTING LEVEL = 0.3 newdate = 04/27/17 REPORTING LEVEL = 0.3 newdate = 03/24/17 REPORTING LEVEL = 0.3 newdate = 03/24/17 REPORTING LEVEL = 0.3 newdate = 03/10/17 REPORTING LEVEL = 0.3 newdate = 03/10/17 REPORTING LEVEL = 0.3 newdate = 03/09/17 REPORTING LEVEL = 0.3 newdate = 03/09/17 REPORTING LEVEL = 0.3 newdate = 02/24/17 REPORTING LEVEL = 0.3 newdate = 02/24/17 REPORTING LEVEL = 0.3 newdate = 02/02/17 REPORTING LEVEL = 0.3 newdate = 02/02/17 REPORTING LEVEL = 0.3 newdate = 01/24/17 REPORTING LEVEL = 0.3 newdate = 01/24/17 REPORTING LEVEL = 0.3 newdate = 01/14/17 REPORTING LEVEL = 0.3 newdate = 01/14/17 REPORTING LEVEL = 0.3 newdate = 12/23/16 REPORTING LEVEL = 0.3 newdate = 12/23/16 REPORTING LEVEL = 0.3 newdate = 12/05/16 REPORTING LEVEL = 0.3 newdate = 12/05/16 REPORTING LEVEL = 0.3 newdate = 11/18/16 REPORTING LEVEL = 0.3 newdate = 11/18/16 REPORTING LEVEL = 0.3 newdate = 11/18/16 REPORTING LEVEL = 0.3 newdate = 11/18/16 REPORTING LEVEL = 0.3 newdate = 10/21/16 REPORTING LEVEL = 0.3 newdate = 10/21/16 REPORTING LEVEL = 0.3 newdate = 10/07/16 REPORTING LEVEL = 0.3 newdate = 10/07/16 REPORTING LEVEL = 0.3 newdate = 09/23/16 REPORTING LEVEL = 0.3 newdate = 09/23/16 REPORTING LEVEL = 0.3 newdate = 09/08/16 REPORTING LEVEL = 0.3 newdate = 09/08/16 REPORTING LEVEL = 0.3 newdate = 08/31/16 REPORTING LEVEL = 0.3 newdate = 08/31/16 REPORTING LEVEL = 0.3 newdate = 08/18/16 REPORTING LEVEL = 0.3 newdate = 08/18/16 REPORTING LEVEL = 0.3 newdate = 08/11/16 REPORTING LEVEL = 0.3 newdate = 08/11/16 REPORTING LEVEL = 0.3 newdate = 07/27/16 REPORTING LEVEL = 0.3 newdate = 07/27/16 REPORTING LEVEL = 0.3 newdate = 07/14/16 REPORTING LEVEL = 0.3 newdate = 07/14/16 REPORTING LEVEL = 0.3 newdate = 07/06/16 REPORTING LEVEL = 0.3 newdate = 07/06/16 REPORTING LEVEL = 0.3 newdate = 06/29/16 REPORTING LEVEL = 0.3 newdate = 06/29/16 REPORTING LEVEL = 0.3 newdate = 06/23/16 REPORTING LEVEL = 0.3 newdate = 06/23/16 REPORTING LEVEL = 0.3 newdate = 06/03/16 REPORTING LEVEL = 0.3 newdate = 06/03/16 REPORTING LEVEL = 0.3 newdate = 04/28/16 REPORTING LEVEL = 0.3 newdate = 04/28/16 REPORTING LEVEL = 0.3 newdate = 03/22/16 REPORTING LEVEL = 0.3 newdate = 03/22/16 REPORTING LEVEL = 0.3 newdate = 02/12/16 REPORTING LEVEL = 0.3
The SGPlot Procedure

False Positive & Negative Listing for 1METHOXY-4(2-PROPENYL)BENZENE

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 0.3 06/24/17 1.2 0

Updated 04/25/2018

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Organic Blind Sample Program
False Positives & False Negatives
2-ETHOXYETHYL_ACETATE
Method: 4437 Testid: 68728GM016
Link to Individual Chart

newdate = 03/10/17 falseneg = -0.01 newdate = 06/23/16 falsepos = 8.19 newdate = 08/30/17 CENC_VAL = 7.490 newdate = 08/16/17 CENC_VAL = 14.700 newdate = 08/10/17 CENC_VAL = 9.640 newdate = 07/14/17 CENC_VAL = 13.600 newdate = 06/24/17 CENC_VAL = 20.500 newdate = 06/01/17 CENC_VAL = 11.800 newdate = 03/24/17 CENC_VAL = 17.800 newdate = 02/24/17 CENC_VAL = 13.300 newdate = 02/02/17 CENC_VAL = 34.800 newdate = 02/02/17 CENC_VAL = 13.100 newdate = 11/18/16 CENC_VAL = 12.900 newdate = 11/10/16 CENC_VAL = 26.200 newdate = 11/02/16 CENC_VAL = 13.900 newdate = 09/28/16 CENC_VAL = 27.600 newdate = 07/27/16 CENC_VAL = 11.400 newdate = 05/20/16 CENC_VAL = 12.800 newdate = 04/28/16 CENC_VAL = 11.000 newdate = 03/22/16 CENC_VAL = 8.600 newdate = 02/12/16 CENC_VAL = 7.180 newdate = 08/30/17 REPORTING LEVEL = 5.4 newdate = 08/16/17 REPORTING LEVEL = 5.4 newdate = 08/16/17 REPORTING LEVEL = 5.4 newdate = 08/10/17 REPORTING LEVEL = 5.4 newdate = 08/10/17 REPORTING LEVEL = 5.4 newdate = 07/14/17 REPORTING LEVEL = 5.4 newdate = 07/14/17 REPORTING LEVEL = 5.4 newdate = 06/24/17 REPORTING LEVEL = 5.4 newdate = 06/24/17 REPORTING LEVEL = 5.4 newdate = 06/01/17 REPORTING LEVEL = 5.4 newdate = 06/01/17 REPORTING LEVEL = 5.4 newdate = 03/24/17 REPORTING LEVEL = 5.4 newdate = 03/24/17 REPORTING LEVEL = 5.4 newdate = 03/10/17 REPORTING LEVEL = 5.4 newdate = 03/10/17 REPORTING LEVEL = 5.4 newdate = 02/24/17 REPORTING LEVEL = 5.4 newdate = 02/24/17 REPORTING LEVEL = 5.4 newdate = 02/02/17 REPORTING LEVEL = 5.4 newdate = 02/02/17 REPORTING LEVEL = 5.4 newdate = 02/02/17 REPORTING LEVEL = 5.4 newdate = 02/02/17 REPORTING LEVEL = 5.4 newdate = 11/18/16 REPORTING LEVEL = 5.4 newdate = 11/18/16 REPORTING LEVEL = 5.4 newdate = 11/10/16 REPORTING LEVEL = 5.4 newdate = 11/10/16 REPORTING LEVEL = 5.4 newdate = 11/02/16 REPORTING LEVEL = 5.4 newdate = 11/02/16 REPORTING LEVEL = 5.4 newdate = 09/28/16 REPORTING LEVEL = 5.4 newdate = 09/28/16 REPORTING LEVEL = 5.4 newdate = 07/27/16 REPORTING LEVEL = 5.4 newdate = 07/27/16 REPORTING LEVEL = 5.4 newdate = 06/23/16 REPORTING LEVEL = 5.4 newdate = 06/23/16 REPORTING LEVEL = 5.4 newdate = 05/20/16 REPORTING LEVEL = 5.4 newdate = 05/20/16 REPORTING LEVEL = 5.4 newdate = 04/28/16 REPORTING LEVEL = 5.4 newdate = 04/28/16 REPORTING LEVEL = 5.4 newdate = 03/22/16 REPORTING LEVEL = 5.4 newdate = 03/22/16 REPORTING LEVEL = 5.4 newdate = 02/12/16 REPORTING LEVEL = 5.4 Y = 0
The SGPlot Procedure

False Positive & Negative Listing for 2-ETHOXYETHYL_ACETATE

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 5.4 03/10/17 < 5.4 22.57
False Positive 20161680364   5.4 06/23/16 8.19 0

Updated 04/25/2018

back to table
Organic Blind Sample Program
False Positives & False Negatives
2-HEXANONE,_5-METHYL-
Method: 4437 Testid: 77179GM016
Link to Individual Chart

newdate = 08/16/17 CENC_VAL = 0.067 newdate = 06/24/17 CENC_VAL = 0.087 newdate = 06/13/17 CENC_VAL = 0.079 newdate = 04/27/17 CENC_VAL = 0.049 newdate = 03/24/17 CENC_VAL = 0.056 newdate = 03/09/17 CENC_VAL = 0.126 newdate = 02/24/17 CENC_VAL = 0.069 newdate = 02/02/17 CENC_VAL = 0.143 newdate = 02/02/17 CENC_VAL = 0.043 newdate = 01/03/17 CENC_VAL = 0.055 newdate = 12/05/16 CENC_VAL = 0.147 newdate = 11/29/16 CENC_VAL = 0.150 newdate = 11/18/16 CENC_VAL = 0.043 newdate = 11/02/16 CENC_VAL = 0.050 newdate = 10/07/16 CENC_VAL = 0.053 newdate = 09/28/16 CENC_VAL = 0.091 newdate = 09/08/16 CENC_VAL = 0.085 newdate = 09/08/16 CENC_VAL = 0.085 newdate = 08/18/16 CENC_VAL = 0.048 newdate = 08/12/16 CENC_VAL = 0.043 newdate = 04/28/16 CENC_VAL = 0.046 newdate = 03/22/16 CENC_VAL = 0.039 newdate = 02/12/16 CENC_VAL = 0.035 newdate = 08/16/17 REPORTING LEVEL = 0.022 newdate = 06/24/17 REPORTING LEVEL = 0.022 newdate = 06/24/17 REPORTING LEVEL = 0.022 newdate = 06/13/17 REPORTING LEVEL = 0.022 newdate = 06/13/17 REPORTING LEVEL = 0.022 newdate = 04/27/17 REPORTING LEVEL = 0.022 newdate = 04/27/17 REPORTING LEVEL = 0.022 newdate = 03/24/17 REPORTING LEVEL = 0.022 newdate = 03/24/17 REPORTING LEVEL = 0.022 newdate = 03/09/17 REPORTING LEVEL = 0.022 newdate = 03/09/17 REPORTING LEVEL = 0.022 newdate = 02/24/17 REPORTING LEVEL = 0.022 newdate = 02/24/17 REPORTING LEVEL = 0.022 newdate = 02/02/17 REPORTING LEVEL = 0.022 newdate = 02/02/17 REPORTING LEVEL = 0.022 newdate = 02/02/17 REPORTING LEVEL = 0.022 newdate = 02/02/17 REPORTING LEVEL = 0.022 newdate = 01/03/17 REPORTING LEVEL = 0.022 newdate = 01/03/17 REPORTING LEVEL = 0.022 newdate = 12/05/16 REPORTING LEVEL = 0.022 newdate = 12/05/16 REPORTING LEVEL = 0.022 newdate = 11/29/16 REPORTING LEVEL = 0.022 newdate = 11/29/16 REPORTING LEVEL = 0.022 newdate = 11/18/16 REPORTING LEVEL = 0.022 newdate = 11/18/16 REPORTING LEVEL = 0.022 newdate = 11/02/16 REPORTING LEVEL = 0.022 newdate = 11/02/16 REPORTING LEVEL = 0.022 newdate = 10/07/16 REPORTING LEVEL = 0.022 newdate = 10/07/16 REPORTING LEVEL = 0.022 newdate = 09/28/16 REPORTING LEVEL = 0.022 newdate = 09/28/16 REPORTING LEVEL = 0.022 newdate = 09/08/16 REPORTING LEVEL = 0.022 newdate = 09/08/16 REPORTING LEVEL = 0.022 newdate = 09/08/16 REPORTING LEVEL = 0.022 newdate = 09/08/16 REPORTING LEVEL = 0.022 newdate = 08/18/16 REPORTING LEVEL = 0.022 newdate = 08/18/16 REPORTING LEVEL = 0.022 newdate = 08/12/16 REPORTING LEVEL = 0.022 newdate = 08/12/16 REPORTING LEVEL = 0.022 newdate = 04/28/16 REPORTING LEVEL = 0.022 newdate = 04/28/16 REPORTING LEVEL = 0.022 newdate = 03/22/16 REPORTING LEVEL = 0.022 newdate = 03/22/16 REPORTING LEVEL = 0.022 newdate = 02/12/16 REPORTING LEVEL = 0.022
The SGPlot Procedure

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Organic Blind Sample Program
False Positives & False Negatives
2-NITROPROPANE
Method: 4437 Testid: 77076GM016
Link to Individual Chart

newdate = 08/16/17 CENC_VAL = 0.339 newdate = 07/14/17 CENC_VAL = 0.234 newdate = 02/24/17 CENC_VAL = 0.282 newdate = 02/02/17 CENC_VAL = 0.249 newdate = 12/23/16 CENC_VAL = 0.432 newdate = 11/29/16 CENC_VAL = 0.635 newdate = 09/28/16 CENC_VAL = 0.440 newdate = 09/23/16 CENC_VAL = 0.743 newdate = 08/31/16 CENC_VAL = 0.436 newdate = 08/12/16 CENC_VAL = 0.231 newdate = 07/06/16 CENC_VAL = 0.638 newdate = 07/06/16 CENC_VAL = 0.228 newdate = 06/23/16 CENC_VAL = 0.237 newdate = 05/20/16 CENC_VAL = 0.259 newdate = 04/09/16 CENC_VAL = 0.187 newdate = 03/22/16 CENC_VAL = 0.161 newdate = 01/22/16 CENC_VAL = 0.388 newdate = 08/16/17 REPORTING LEVEL = 0.12 newdate = 07/14/17 REPORTING LEVEL = 0.12 newdate = 07/14/17 REPORTING LEVEL = 0.12 newdate = 02/24/17 REPORTING LEVEL = 0.12 newdate = 02/24/17 REPORTING LEVEL = 0.12 newdate = 02/02/17 REPORTING LEVEL = 0.12 newdate = 02/02/17 REPORTING LEVEL = 0.12 newdate = 12/23/16 REPORTING LEVEL = 0.12 newdate = 12/23/16 REPORTING LEVEL = 0.12 newdate = 11/29/16 REPORTING LEVEL = 0.12 newdate = 11/29/16 REPORTING LEVEL = 0.12 newdate = 09/28/16 REPORTING LEVEL = 0.12 newdate = 09/28/16 REPORTING LEVEL = 0.12 newdate = 09/23/16 REPORTING LEVEL = 0.12 newdate = 09/23/16 REPORTING LEVEL = 0.12 newdate = 08/31/16 REPORTING LEVEL = 0.12 newdate = 08/31/16 REPORTING LEVEL = 0.12 newdate = 08/12/16 REPORTING LEVEL = 0.12 newdate = 08/12/16 REPORTING LEVEL = 0.12 newdate = 07/06/16 REPORTING LEVEL = 0.12 newdate = 07/06/16 REPORTING LEVEL = 0.12 newdate = 07/06/16 REPORTING LEVEL = 0.12 newdate = 07/06/16 REPORTING LEVEL = 0.12 newdate = 06/23/16 REPORTING LEVEL = 0.12 newdate = 06/23/16 REPORTING LEVEL = 0.12 newdate = 05/20/16 REPORTING LEVEL = 0.12 newdate = 05/20/16 REPORTING LEVEL = 0.12 newdate = 04/09/16 REPORTING LEVEL = 0.12 newdate = 04/09/16 REPORTING LEVEL = 0.12 newdate = 03/22/16 REPORTING LEVEL = 0.12 newdate = 03/22/16 REPORTING LEVEL = 0.12 newdate = 01/22/16 REPORTING LEVEL = 0.12
The SGPlot Procedure

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Organic Blind Sample Program
False Positives & False Negatives
2-PENTANOL,_4-METHYL-
Method: 4437 Testid: 77113GM016
Link to Individual Chart

newdate = 08/30/17 falsepos = 0.357 newdate = 08/16/17 falsepos = 0.541 newdate = 08/10/17 falsepos = 0.357 newdate = 08/01/17 CENC_VAL = 0.581 newdate = 06/24/17 CENC_VAL = 0.828 newdate = 06/13/17 CENC_VAL = 0.698 newdate = 04/27/17 CENC_VAL = 0.433 newdate = 03/24/17 CENC_VAL = 0.537 newdate = 03/09/17 CENC_VAL = 1.210 newdate = 02/24/17 CENC_VAL = 0.719 newdate = 02/02/17 CENC_VAL = 1.240 newdate = 02/02/17 CENC_VAL = 0.461 newdate = 01/03/17 CENC_VAL = 0.456 newdate = 12/05/16 CENC_VAL = 1.210 newdate = 11/29/16 CENC_VAL = 1.180 newdate = 11/18/16 CENC_VAL = 0.448 newdate = 11/02/16 CENC_VAL = 0.492 newdate = 10/07/16 CENC_VAL = 0.544 newdate = 09/28/16 CENC_VAL = 0.807 newdate = 09/08/16 CENC_VAL = 0.770 newdate = 09/08/16 CENC_VAL = 0.820 newdate = 08/18/16 CENC_VAL = 0.486 newdate = 08/12/16 CENC_VAL = 0.490 newdate = 04/28/16 CENC_VAL = 0.441 newdate = 03/22/16 CENC_VAL = 0.297 newdate = 02/12/16 CENC_VAL = 0.237 newdate = 08/30/17 REPORTING LEVEL = 0.2 newdate = 08/16/17 REPORTING LEVEL = 0.2 newdate = 08/16/17 REPORTING LEVEL = 0.2 newdate = 08/10/17 REPORTING LEVEL = 0.2 newdate = 08/10/17 REPORTING LEVEL = 0.2 newdate = 08/01/17 REPORTING LEVEL = 0.2 newdate = 08/01/17 REPORTING LEVEL = 0.2 newdate = 06/24/17 REPORTING LEVEL = 0.2 newdate = 06/24/17 REPORTING LEVEL = 0.2 newdate = 06/13/17 REPORTING LEVEL = 0.2 newdate = 06/13/17 REPORTING LEVEL = 0.2 newdate = 04/27/17 REPORTING LEVEL = 0.2 newdate = 04/27/17 REPORTING LEVEL = 0.2 newdate = 03/24/17 REPORTING LEVEL = 0.2 newdate = 03/24/17 REPORTING LEVEL = 0.2 newdate = 03/09/17 REPORTING LEVEL = 0.2 newdate = 03/09/17 REPORTING LEVEL = 0.2 newdate = 02/24/17 REPORTING LEVEL = 0.2 newdate = 02/24/17 REPORTING LEVEL = 0.2 newdate = 02/02/17 REPORTING LEVEL = 0.2 newdate = 02/02/17 REPORTING LEVEL = 0.2 newdate = 02/02/17 REPORTING LEVEL = 0.2 newdate = 02/02/17 REPORTING LEVEL = 0.2 newdate = 01/03/17 REPORTING LEVEL = 0.2 newdate = 01/03/17 REPORTING LEVEL = 0.2 newdate = 12/05/16 REPORTING LEVEL = 0.2 newdate = 12/05/16 REPORTING LEVEL = 0.2 newdate = 11/29/16 REPORTING LEVEL = 0.2 newdate = 11/29/16 REPORTING LEVEL = 0.2 newdate = 11/18/16 REPORTING LEVEL = 0.2 newdate = 11/18/16 REPORTING LEVEL = 0.2 newdate = 11/02/16 REPORTING LEVEL = 0.2 newdate = 11/02/16 REPORTING LEVEL = 0.2 newdate = 10/07/16 REPORTING LEVEL = 0.2 newdate = 10/07/16 REPORTING LEVEL = 0.2 newdate = 09/28/16 REPORTING LEVEL = 0.2 newdate = 09/28/16 REPORTING LEVEL = 0.2 newdate = 09/08/16 REPORTING LEVEL = 0.2 newdate = 09/08/16 REPORTING LEVEL = 0.2 newdate = 09/08/16 REPORTING LEVEL = 0.2 newdate = 09/08/16 REPORTING LEVEL = 0.2 newdate = 08/18/16 REPORTING LEVEL = 0.2 newdate = 08/18/16 REPORTING LEVEL = 0.2 newdate = 08/12/16 REPORTING LEVEL = 0.2 newdate = 08/12/16 REPORTING LEVEL = 0.2 newdate = 04/28/16 REPORTING LEVEL = 0.2 newdate = 04/28/16 REPORTING LEVEL = 0.2 newdate = 03/22/16 REPORTING LEVEL = 0.2 newdate = 03/22/16 REPORTING LEVEL = 0.2 newdate = 02/12/16 REPORTING LEVEL = 0.2
The SGPlot Procedure

False Positive & Negative Listing for 2-PENTANOL,_4-METHYL-

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Positive 20172150193 ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 0.2 08/10/17 0.357 0
  20172230006 ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 0.2 08/16/17 0.541 0
  20172370006 ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 0.2 08/30/17 0.357 0

Updated 04/25/2018

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Organic Blind Sample Program
False Positives & False Negatives
2-PROPEN-1-OL
Method: 4437 Testid: 68729GM016
Link to Individual Chart

newdate = 08/30/17 CENC_VAL = 14.700 newdate = 08/16/17 CENC_VAL = 20.300 newdate = 08/10/17 CENC_VAL = 18.400 newdate = 08/01/17 CENC_VAL = 20.700 newdate = 06/24/17 CENC_VAL = 35.300 newdate = 06/13/17 CENC_VAL = 34.400 newdate = 04/27/17 CENC_VAL = 17.300 newdate = 03/24/17 CENC_VAL = 18.100 newdate = 03/09/17 CENC_VAL = 51.000 newdate = 02/24/17 CENC_VAL = 28.800 newdate = 02/02/17 CENC_VAL = 48.000 newdate = 02/02/17 CENC_VAL = 17.200 newdate = 01/03/17 CENC_VAL = 19.000 newdate = 12/05/16 CENC_VAL = 48.800 newdate = 11/29/16 CENC_VAL = 47.700 newdate = 11/18/16 CENC_VAL = 18.600 newdate = 11/10/16 CENC_VAL = 28.100 newdate = 11/02/16 CENC_VAL = 19.100 newdate = 10/07/16 CENC_VAL = 19.200 newdate = 09/28/16 CENC_VAL = 29.600 newdate = 09/08/16 CENC_VAL = 30.000 newdate = 09/08/16 CENC_VAL = 30.600 newdate = 08/18/16 CENC_VAL = 18.500 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 = 08/30/17 REPORTING LEVEL = 7.8 newdate = 08/16/17 REPORTING LEVEL = 7.8 newdate = 08/16/17 REPORTING LEVEL = 7.8 newdate = 08/10/17 REPORTING LEVEL = 7.8 newdate = 08/10/17 REPORTING LEVEL = 7.8 newdate = 08/01/17 REPORTING LEVEL = 7.8 newdate = 08/01/17 REPORTING LEVEL = 7.8 newdate = 06/24/17 REPORTING LEVEL = 7.8 newdate = 06/24/17 REPORTING LEVEL = 7.8 newdate = 06/13/17 REPORTING LEVEL = 7.8 newdate = 06/13/17 REPORTING LEVEL = 7.8 newdate = 04/27/17 REPORTING LEVEL = 7.8 newdate = 04/27/17 REPORTING LEVEL = 7.8 newdate = 03/24/17 REPORTING LEVEL = 7.8 newdate = 03/24/17 REPORTING LEVEL = 7.8 newdate = 03/09/17 REPORTING LEVEL = 7.8 newdate = 03/09/17 REPORTING LEVEL = 7.8 newdate = 02/24/17 REPORTING LEVEL = 7.8 newdate = 02/24/17 REPORTING LEVEL = 7.8 newdate = 02/02/17 REPORTING LEVEL = 7.8 newdate = 02/02/17 REPORTING LEVEL = 7.8 newdate = 02/02/17 REPORTING LEVEL = 7.8 newdate = 02/02/17 REPORTING LEVEL = 7.8 newdate = 01/03/17 REPORTING LEVEL = 7.8 newdate = 01/03/17 REPORTING LEVEL = 7.8 newdate = 12/05/16 REPORTING LEVEL = 7.8 newdate = 12/05/16 REPORTING LEVEL = 7.8 newdate = 11/29/16 REPORTING LEVEL = 7.8 newdate = 11/29/16 REPORTING LEVEL = 7.8 newdate = 11/18/16 REPORTING LEVEL = 7.8 newdate = 11/18/16 REPORTING LEVEL = 7.8 newdate = 11/10/16 REPORTING LEVEL = 7.8 newdate = 11/10/16 REPORTING LEVEL = 7.8 newdate = 11/02/16 REPORTING LEVEL = 7.8 newdate = 11/02/16 REPORTING LEVEL = 7.8 newdate = 10/07/16 REPORTING LEVEL = 7.8 newdate = 10/07/16 REPORTING LEVEL = 7.8 newdate = 09/28/16 REPORTING LEVEL = 7.8 newdate = 09/28/16 REPORTING LEVEL = 7.8 newdate = 09/08/16 REPORTING LEVEL = 7.8 newdate = 09/08/16 REPORTING LEVEL = 7.8 newdate = 09/08/16 REPORTING LEVEL = 7.8 newdate = 09/08/16 REPORTING LEVEL = 7.8 newdate = 08/18/16 REPORTING LEVEL = 7.8 newdate = 08/18/16 REPORTING LEVEL = 7.8 newdate = 08/12/16 REPORTING LEVEL = 7.8 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
The SGPlot Procedure

back to table
Organic Blind Sample Program
False Positives & False Negatives
4-HEPTANONE,_2,6-DIMETHYL-
Method: 4437 Testid: 77419GM016
Link to Individual Chart

newdate = 06/24/17 falsepos = 0.124 newdate = 07/29/16 falsepos = 0.0127 newdate = 07/06/16 falsepos = 0.0108 newdate = 08/16/17 CENC_VAL = 0.102 newdate = 08/01/17 CENC_VAL = 0.078 newdate = 07/14/17 CENC_VAL = 0.089 newdate = 06/13/17 CENC_VAL = 0.118 newdate = 04/27/17 CENC_VAL = 0.075 newdate = 03/24/17 CENC_VAL = 0.081 newdate = 03/10/17 CENC_VAL = 0.121 newdate = 03/09/17 CENC_VAL = 0.188 newdate = 02/24/17 CENC_VAL = 0.066 newdate = 02/02/17 CENC_VAL = 0.187 newdate = 01/24/17 CENC_VAL = 0.183 newdate = 01/14/17 CENC_VAL = 0.067 newdate = 12/23/16 CENC_VAL = 0.133 newdate = 12/05/16 CENC_VAL = 0.185 newdate = 11/18/16 CENC_VAL = 0.076 newdate = 11/10/16 CENC_VAL = 0.114 newdate = 10/21/16 CENC_VAL = 0.191 newdate = 10/07/16 CENC_VAL = 0.079 newdate = 09/23/16 CENC_VAL = 0.189 newdate = 09/08/16 CENC_VAL = 0.111 newdate = 08/31/16 CENC_VAL = 0.124 newdate = 08/18/16 CENC_VAL = 0.078 newdate = 08/11/16 CENC_VAL = 0.117 newdate = 07/27/16 CENC_VAL = 0.074 newdate = 07/14/16 CENC_VAL = 0.119 newdate = 07/06/16 CENC_VAL = 0.071 newdate = 06/29/16 CENC_VAL = 0.219 newdate = 06/23/16 CENC_VAL = 0.078 newdate = 06/03/16 CENC_VAL = 0.073 newdate = 04/28/16 CENC_VAL = 0.071 newdate = 03/22/16 CENC_VAL = 0.052 newdate = 02/12/16 CENC_VAL = 0.041 newdate = 08/16/17 REPORTING LEVEL = 0.032 newdate = 08/01/17 REPORTING LEVEL = 0.032 newdate = 08/01/17 REPORTING LEVEL = 0.032 newdate = 07/14/17 REPORTING LEVEL = 0.032 newdate = 07/14/17 REPORTING LEVEL = 0.032 newdate = 06/24/17 REPORTING LEVEL = 0.032 newdate = 06/24/17 REPORTING LEVEL = 0.032 newdate = 06/13/17 REPORTING LEVEL = 0.032 newdate = 06/13/17 REPORTING LEVEL = 0.032 newdate = 04/27/17 REPORTING LEVEL = 0.032 newdate = 04/27/17 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 = 03/09/17 REPORTING LEVEL = 0.032 newdate = 03/09/17 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 = 01/24/17 REPORTING LEVEL = 0.032 newdate = 01/24/17 REPORTING LEVEL = 0.032 newdate = 01/14/17 REPORTING LEVEL = 0.032 newdate = 01/14/17 REPORTING LEVEL = 0.032 newdate = 12/23/16 REPORTING LEVEL = 0.032 newdate = 12/23/16 REPORTING LEVEL = 0.032 newdate = 12/05/16 REPORTING LEVEL = 0.032 newdate = 12/05/16 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 = 10/21/16 REPORTING LEVEL = 0.032 newdate = 10/21/16 REPORTING LEVEL = 0.032 newdate = 10/07/16 REPORTING LEVEL = 0.032 newdate = 10/07/16 REPORTING LEVEL = 0.032 newdate = 09/23/16 REPORTING LEVEL = 0.032 newdate = 09/23/16 REPORTING LEVEL = 0.032 newdate = 09/08/16 REPORTING LEVEL = 0.032 newdate = 09/08/16 REPORTING LEVEL = 0.032 newdate = 08/31/16 REPORTING LEVEL = 0.032 newdate = 08/31/16 REPORTING LEVEL = 0.032 newdate = 08/18/16 REPORTING LEVEL = 0.032 newdate = 08/18/16 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 = 06/29/16 REPORTING LEVEL = 0.032 newdate = 06/29/16 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 = 04/28/16 REPORTING LEVEL = 0.032 newdate = 04/28/16 REPORTING LEVEL = 0.032 newdate = 03/22/16 REPORTING LEVEL = 0.032 newdate = 03/22/16 REPORTING LEVEL = 0.032 newdate = 02/12/16 REPORTING LEVEL = 0.032 Y = 0
The SGPlot Procedure

False Positive & Negative Listing for 4-HEPTANONE,_2,6-DIMETHYL-

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Positive 20161880112 Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl 0.032 07/06/16 0.0108 0
  20162100018 Supelco LC20145V: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl 0.032 07/29/16 0.0127 0
  20171720144 Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl 0.032 06/24/17 0.124 0

Updated 04/25/2018

back to table
Organic Blind Sample Program
False Positives & False Negatives
ACETATE,_ETHYL
Method: 4437 Testid: 81585GM016
Link to Individual Chart

newdate = 03/10/17 falseneg = -0.01 newdate = 12/05/16 falsepos = 0.402 newdate = 08/30/17 CENC_VAL = 0.100 newdate = 08/16/17 CENC_VAL = 0.195 newdate = 08/10/17 CENC_VAL = 0.117 newdate = 06/29/17 CENC_VAL = 0.194 newdate = 06/17/17 CENC_VAL = 0.220 newdate = 06/01/17 CENC_VAL = 0.127 newdate = 04/13/17 CENC_VAL = 0.201 newdate = 03/24/17 CENC_VAL = 0.162 newdate = 02/24/17 CENC_VAL = 0.137 newdate = 02/02/17 CENC_VAL = 0.123 newdate = 01/03/17 CENC_VAL = 0.124 newdate = 11/10/16 CENC_VAL = 0.270 newdate = 11/02/16 CENC_VAL = 0.130 newdate = 09/28/16 CENC_VAL = 0.230 newdate = 09/08/16 CENC_VAL = 0.251 newdate = 08/11/16 CENC_VAL = 0.190 newdate = 07/29/16 CENC_VAL = 0.363 newdate = 07/06/16 CENC_VAL = 0.425 newdate = 07/06/16 CENC_VAL = 0.155 newdate = 06/03/16 CENC_VAL = 0.166 newdate = 05/21/16 CENC_VAL = 0.317 newdate = 05/20/16 CENC_VAL = 0.217 newdate = 04/28/16 CENC_VAL = 0.143 newdate = 03/22/16 CENC_VAL = 0.105 newdate = 02/12/16 CENC_VAL = 0.077 newdate = 08/30/17 REPORTING LEVEL = 0.06 newdate = 08/16/17 REPORTING LEVEL = 0.06 newdate = 08/16/17 REPORTING LEVEL = 0.06 newdate = 08/10/17 REPORTING LEVEL = 0.06 newdate = 08/10/17 REPORTING LEVEL = 0.06 newdate = 06/29/17 REPORTING LEVEL = 0.06 newdate = 06/29/17 REPORTING LEVEL = 0.06 newdate = 06/17/17 REPORTING LEVEL = 0.06 newdate = 06/17/17 REPORTING LEVEL = 0.06 newdate = 06/01/17 REPORTING LEVEL = 0.06 newdate = 06/01/17 REPORTING LEVEL = 0.06 newdate = 04/13/17 REPORTING LEVEL = 0.06 newdate = 04/13/17 REPORTING LEVEL = 0.06 newdate = 03/24/17 REPORTING LEVEL = 0.06 newdate = 03/24/17 REPORTING LEVEL = 0.06 newdate = 03/10/17 REPORTING LEVEL = 0.06 newdate = 03/10/17 REPORTING LEVEL = 0.06 newdate = 02/24/17 REPORTING LEVEL = 0.06 newdate = 02/24/17 REPORTING LEVEL = 0.06 newdate = 02/02/17 REPORTING LEVEL = 0.06 newdate = 02/02/17 REPORTING LEVEL = 0.06 newdate = 01/03/17 REPORTING LEVEL = 0.06 newdate = 01/03/17 REPORTING LEVEL = 0.06 newdate = 12/05/16 REPORTING LEVEL = 0.06 newdate = 12/05/16 REPORTING LEVEL = 0.06 newdate = 11/10/16 REPORTING LEVEL = 0.06 newdate = 11/10/16 REPORTING LEVEL = 0.06 newdate = 11/02/16 REPORTING LEVEL = 0.06 newdate = 11/02/16 REPORTING LEVEL = 0.06 newdate = 09/28/16 REPORTING LEVEL = 0.06 newdate = 09/28/16 REPORTING LEVEL = 0.06 newdate = 09/08/16 REPORTING LEVEL = 0.06 newdate = 09/08/16 REPORTING LEVEL = 0.06 newdate = 08/11/16 REPORTING LEVEL = 0.06 newdate = 08/11/16 REPORTING LEVEL = 0.06 newdate = 07/29/16 REPORTING LEVEL = 0.06 newdate = 07/29/16 REPORTING LEVEL = 0.06 newdate = 07/06/16 REPORTING LEVEL = 0.06 newdate = 07/06/16 REPORTING LEVEL = 0.06 newdate = 07/06/16 REPORTING LEVEL = 0.06 newdate = 07/06/16 REPORTING LEVEL = 0.06 newdate = 06/03/16 REPORTING LEVEL = 0.06 newdate = 06/03/16 REPORTING LEVEL = 0.06 newdate = 05/21/16 REPORTING LEVEL = 0.06 newdate = 05/21/16 REPORTING LEVEL = 0.06 newdate = 05/20/16 REPORTING LEVEL = 0.06 newdate = 05/20/16 REPORTING LEVEL = 0.06 newdate = 04/28/16 REPORTING LEVEL = 0.06 newdate = 04/28/16 REPORTING LEVEL = 0.06 newdate = 03/22/16 REPORTING LEVEL = 0.06 newdate = 03/22/16 REPORTING LEVEL = 0.06 newdate = 02/12/16 REPORTING LEVEL = 0.06 Y = 0
The SGPlot Procedure

False Positive & Negative Listing for ACETATE,_ETHYL

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 0.06 03/10/17 < 0.06 0.2505
False Positive 20163370003 Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl 0.06 12/05/16 0.402 0

Updated 04/25/2018

back to table
Organic Blind Sample Program
False Positives & False Negatives
ACETATE,_ISOBUTYL
Method: 4437 Testid: 77201GM016
Link to Individual Chart

newdate = 03/10/17 falseneg = -0.01 newdate = 06/23/16 falsepos = 0.0572 newdate = 08/30/17 CENC_VAL = 0.050 newdate = 08/16/17 CENC_VAL = 0.078 newdate = 08/10/17 CENC_VAL = 0.055 newdate = 07/14/17 CENC_VAL = 0.071 newdate = 06/24/17 CENC_VAL = 0.109 newdate = 06/17/17 CENC_VAL = 0.098 newdate = 06/01/17 CENC_VAL = 0.060 newdate = 04/27/17 CENC_VAL = 0.057 newdate = 04/13/17 CENC_VAL = 0.084 newdate = 03/24/17 CENC_VAL = 0.085 newdate = 02/24/17 CENC_VAL = 0.074 newdate = 02/02/17 CENC_VAL = 0.179 newdate = 02/02/17 CENC_VAL = 0.071 newdate = 01/03/17 CENC_VAL = 0.058 newdate = 12/23/16 CENC_VAL = 0.090 newdate = 11/18/16 CENC_VAL = 0.071 newdate = 11/10/16 CENC_VAL = 0.142 newdate = 11/02/16 CENC_VAL = 0.070 newdate = 10/21/16 CENC_VAL = 0.123 newdate = 09/28/16 CENC_VAL = 0.113 newdate = 09/08/16 CENC_VAL = 0.097 newdate = 08/11/16 CENC_VAL = 0.090 newdate = 07/29/16 CENC_VAL = 0.191 newdate = 07/27/16 CENC_VAL = 0.060 newdate = 07/14/16 CENC_VAL = 0.129 newdate = 07/06/16 CENC_VAL = 0.223 newdate = 07/06/16 CENC_VAL = 0.047 newdate = 06/03/16 CENC_VAL = 0.075 newdate = 05/21/16 CENC_VAL = 0.141 newdate = 05/20/16 CENC_VAL = 0.081 newdate = 04/09/16 CENC_VAL = 0.043 newdate = 03/22/16 CENC_VAL = 0.039 newdate = 01/22/16 CENC_VAL = 0.092 newdate = 08/30/17 REPORTING LEVEL = 0.028 newdate = 08/16/17 REPORTING LEVEL = 0.028 newdate = 08/16/17 REPORTING LEVEL = 0.028 newdate = 08/10/17 REPORTING LEVEL = 0.028 newdate = 08/10/17 REPORTING LEVEL = 0.028 newdate = 07/14/17 REPORTING LEVEL = 0.028 newdate = 07/14/17 REPORTING LEVEL = 0.028 newdate = 06/24/17 REPORTING LEVEL = 0.028 newdate = 06/24/17 REPORTING LEVEL = 0.028 newdate = 06/17/17 REPORTING LEVEL = 0.028 newdate = 06/17/17 REPORTING LEVEL = 0.028 newdate = 06/01/17 REPORTING LEVEL = 0.028 newdate = 06/01/17 REPORTING LEVEL = 0.028 newdate = 04/27/17 REPORTING LEVEL = 0.028 newdate = 04/27/17 REPORTING LEVEL = 0.028 newdate = 04/13/17 REPORTING LEVEL = 0.028 newdate = 04/13/17 REPORTING LEVEL = 0.028 newdate = 03/24/17 REPORTING LEVEL = 0.028 newdate = 03/24/17 REPORTING LEVEL = 0.028 newdate = 03/10/17 REPORTING LEVEL = 0.028 newdate = 03/10/17 REPORTING LEVEL = 0.028 newdate = 02/24/17 REPORTING LEVEL = 0.028 newdate = 02/24/17 REPORTING LEVEL = 0.028 newdate = 02/02/17 REPORTING LEVEL = 0.028 newdate = 02/02/17 REPORTING LEVEL = 0.028 newdate = 02/02/17 REPORTING LEVEL = 0.028 newdate = 02/02/17 REPORTING LEVEL = 0.028 newdate = 01/03/17 REPORTING LEVEL = 0.028 newdate = 01/03/17 REPORTING LEVEL = 0.028 newdate = 12/23/16 REPORTING LEVEL = 0.028 newdate = 12/23/16 REPORTING LEVEL = 0.028 newdate = 11/18/16 REPORTING LEVEL = 0.028 newdate = 11/18/16 REPORTING LEVEL = 0.028 newdate = 11/10/16 REPORTING LEVEL = 0.028 newdate = 11/10/16 REPORTING LEVEL = 0.028 newdate = 11/02/16 REPORTING LEVEL = 0.028 newdate = 11/02/16 REPORTING LEVEL = 0.028 newdate = 10/21/16 REPORTING LEVEL = 0.028 newdate = 10/21/16 REPORTING LEVEL = 0.028 newdate = 09/28/16 REPORTING LEVEL = 0.028 newdate = 09/28/16 REPORTING LEVEL = 0.028 newdate = 09/08/16 REPORTING LEVEL = 0.028 newdate = 09/08/16 REPORTING LEVEL = 0.028 newdate = 08/11/16 REPORTING LEVEL = 0.028 newdate = 08/11/16 REPORTING LEVEL = 0.028 newdate = 07/29/16 REPORTING LEVEL = 0.028 newdate = 07/29/16 REPORTING LEVEL = 0.028 newdate = 07/27/16 REPORTING LEVEL = 0.028 newdate = 07/27/16 REPORTING LEVEL = 0.028 newdate = 07/14/16 REPORTING LEVEL = 0.028 newdate = 07/14/16 REPORTING LEVEL = 0.028 newdate = 07/06/16 REPORTING LEVEL = 0.028 newdate = 07/06/16 REPORTING LEVEL = 0.028 newdate = 07/06/16 REPORTING LEVEL = 0.028 newdate = 07/06/16 REPORTING LEVEL = 0.028 newdate = 06/23/16 REPORTING LEVEL = 0.028 newdate = 06/23/16 REPORTING LEVEL = 0.028 newdate = 06/03/16 REPORTING LEVEL = 0.028 newdate = 06/03/16 REPORTING LEVEL = 0.028 newdate = 05/21/16 REPORTING LEVEL = 0.028 newdate = 05/21/16 REPORTING LEVEL = 0.028 newdate = 05/20/16 REPORTING LEVEL = 0.028 newdate = 05/20/16 REPORTING LEVEL = 0.028 newdate = 04/09/16 REPORTING LEVEL = 0.028 newdate = 04/09/16 REPORTING LEVEL = 0.028 newdate = 03/22/16 REPORTING LEVEL = 0.028 newdate = 03/22/16 REPORTING LEVEL = 0.028 newdate = 01/22/16 REPORTING LEVEL = 0.028 Y = 0
The SGPlot Procedure

False Positive & Negative Listing for ACETATE,_ISOBUTYL

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 0.028 03/10/17 < 0.028 0.11485
False Positive 20161680364   0.028 06/23/16 0.0572 0

Updated 04/25/2018

back to table
Organic Blind Sample Program
False Positives & False Negatives
ACETATE,_ISOPROPYL
Method: 4437 Testid: 45013GM016
Link to Individual Chart

newdate = 03/10/17 falseneg = -0.01 newdate = 06/23/16 falsepos = 0.0177 newdate = 08/30/17 CENC_VAL = 0.021 newdate = 08/16/17 CENC_VAL = 0.033 newdate = 08/10/17 CENC_VAL = 0.021 newdate = 07/14/17 CENC_VAL = 0.024 newdate = 06/24/17 CENC_VAL = 0.040 newdate = 06/17/17 CENC_VAL = 0.035 newdate = 06/01/17 CENC_VAL = 0.023 newdate = 04/27/17 CENC_VAL = 0.018 newdate = 04/13/17 CENC_VAL = 0.031 newdate = 03/24/17 CENC_VAL = 0.031 newdate = 02/24/17 CENC_VAL = 0.024 newdate = 02/02/17 CENC_VAL = 0.058 newdate = 02/02/17 CENC_VAL = 0.021 newdate = 01/03/17 CENC_VAL = 0.020 newdate = 12/23/16 CENC_VAL = 0.030 newdate = 11/18/16 CENC_VAL = 0.024 newdate = 11/10/16 CENC_VAL = 0.049 newdate = 11/02/16 CENC_VAL = 0.023 newdate = 10/21/16 CENC_VAL = 0.059 newdate = 09/28/16 CENC_VAL = 0.045 newdate = 09/08/16 CENC_VAL = 0.034 newdate = 08/11/16 CENC_VAL = 0.031 newdate = 07/29/16 CENC_VAL = 0.050 newdate = 07/27/16 CENC_VAL = 0.020 newdate = 07/14/16 CENC_VAL = 0.034 newdate = 07/06/16 CENC_VAL = 0.046 newdate = 07/06/16 CENC_VAL = 0.016 newdate = 06/03/16 CENC_VAL = 0.023 newdate = 05/26/16 CENC_VAL = 0.031 newdate = 05/26/16 CENC_VAL = 0.020 newdate = 04/28/16 CENC_VAL = 0.024 newdate = 04/09/16 CENC_VAL = 0.017 newdate = 02/12/16 CENC_VAL = 0.017 newdate = 01/22/16 CENC_VAL = 0.042 newdate = 08/30/17 REPORTING LEVEL = 0.01 newdate = 08/16/17 REPORTING LEVEL = 0.01 newdate = 08/16/17 REPORTING LEVEL = 0.01 newdate = 08/10/17 REPORTING LEVEL = 0.01 newdate = 08/10/17 REPORTING LEVEL = 0.01 newdate = 07/14/17 REPORTING LEVEL = 0.01 newdate = 07/14/17 REPORTING LEVEL = 0.01 newdate = 06/24/17 REPORTING LEVEL = 0.01 newdate = 06/24/17 REPORTING LEVEL = 0.01 newdate = 06/17/17 REPORTING LEVEL = 0.01 newdate = 06/17/17 REPORTING LEVEL = 0.01 newdate = 06/01/17 REPORTING LEVEL = 0.01 newdate = 06/01/17 REPORTING LEVEL = 0.01 newdate = 04/27/17 REPORTING LEVEL = 0.01 newdate = 04/27/17 REPORTING LEVEL = 0.01 newdate = 04/13/17 REPORTING LEVEL = 0.01 newdate = 04/13/17 REPORTING LEVEL = 0.01 newdate = 03/24/17 REPORTING LEVEL = 0.01 newdate = 03/24/17 REPORTING LEVEL = 0.01 newdate = 03/10/17 REPORTING LEVEL = 0.01 newdate = 03/10/17 REPORTING LEVEL = 0.01 newdate = 02/24/17 REPORTING LEVEL = 0.01 newdate = 02/24/17 REPORTING LEVEL = 0.01 newdate = 02/02/17 REPORTING LEVEL = 0.01 newdate = 02/02/17 REPORTING LEVEL = 0.01 newdate = 02/02/17 REPORTING LEVEL = 0.01 newdate = 02/02/17 REPORTING LEVEL = 0.01 newdate = 01/03/17 REPORTING LEVEL = 0.01 newdate = 01/03/17 REPORTING LEVEL = 0.01 newdate = 12/23/16 REPORTING LEVEL = 0.01 newdate = 12/23/16 REPORTING LEVEL = 0.01 newdate = 11/18/16 REPORTING LEVEL = 0.01 newdate = 11/18/16 REPORTING LEVEL = 0.01 newdate = 11/10/16 REPORTING LEVEL = 0.01 newdate = 11/10/16 REPORTING LEVEL = 0.01 newdate = 11/02/16 REPORTING LEVEL = 0.01 newdate = 11/02/16 REPORTING LEVEL = 0.01 newdate = 10/21/16 REPORTING LEVEL = 0.01 newdate = 10/21/16 REPORTING LEVEL = 0.01 newdate = 09/28/16 REPORTING LEVEL = 0.01 newdate = 09/28/16 REPORTING LEVEL = 0.01 newdate = 09/08/16 REPORTING LEVEL = 0.01 newdate = 09/08/16 REPORTING LEVEL = 0.01 newdate = 08/11/16 REPORTING LEVEL = 0.01 newdate = 08/11/16 REPORTING LEVEL = 0.01 newdate = 07/29/16 REPORTING LEVEL = 0.01 newdate = 07/29/16 REPORTING LEVEL = 0.01 newdate = 07/27/16 REPORTING LEVEL = 0.01 newdate = 07/27/16 REPORTING LEVEL = 0.01 newdate = 07/14/16 REPORTING LEVEL = 0.01 newdate = 07/14/16 REPORTING LEVEL = 0.01 newdate = 07/06/16 REPORTING LEVEL = 0.01 newdate = 07/06/16 REPORTING LEVEL = 0.01 newdate = 07/06/16 REPORTING LEVEL = 0.01 newdate = 07/06/16 REPORTING LEVEL = 0.01 newdate = 06/23/16 REPORTING LEVEL = 0.01 newdate = 06/23/16 REPORTING LEVEL = 0.01 newdate = 06/03/16 REPORTING LEVEL = 0.01 newdate = 06/03/16 REPORTING LEVEL = 0.01 newdate = 05/26/16 REPORTING LEVEL = 0.01 newdate = 05/26/16 REPORTING LEVEL = 0.01 newdate = 05/26/16 REPORTING LEVEL = 0.01 newdate = 05/26/16 REPORTING LEVEL = 0.01 newdate = 04/28/16 REPORTING LEVEL = 0.01 newdate = 04/28/16 REPORTING LEVEL = 0.01 newdate = 04/09/16 REPORTING LEVEL = 0.01 newdate = 04/09/16 REPORTING LEVEL = 0.01 newdate = 02/12/16 REPORTING LEVEL = 0.01 newdate = 02/12/16 REPORTING LEVEL = 0.01 newdate = 01/22/16 REPORTING LEVEL = 0.01 Y = 0
The SGPlot Procedure

False Positive & Negative Listing for ACETATE,_ISOPROPYL

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 0.01 03/10/17 < 0.01 0.03975
False Positive 20161680364   0.01 06/23/16 0.0177 0

Updated 04/25/2018

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

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

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

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Organic Blind Sample Program
False Positives & False Negatives
ACETONITRILE
Method: 4437 Testid: 76997GM016
Link to Individual Chart

newdate = 09/08/16 falsepos = 0.45 newdate = 04/28/16 falsepos = 0.18 newdate = 02/12/16 falsepos = 0.16 newdate = 08/16/17 CENC_VAL = 2.540 newdate = 07/14/17 CENC_VAL = 2.420 newdate = 02/24/17 CENC_VAL = 3.570 newdate = 12/23/16 CENC_VAL = 5.590 newdate = 11/29/16 CENC_VAL = 8.510 newdate = 09/28/16 CENC_VAL = 9.960 newdate = 09/23/16 CENC_VAL = 8.040 newdate = 08/12/16 CENC_VAL = 3.120 newdate = 07/15/16 CENC_VAL = 7.620 newdate = 07/06/16 CENC_VAL = 3.490 newdate = 04/09/16 CENC_VAL = 1.310 newdate = 03/22/16 CENC_VAL = 1.400 newdate = 01/22/16 CENC_VAL = 3.200 newdate = 08/16/17 REPORTING LEVEL = 0.8 newdate = 07/14/17 REPORTING LEVEL = 0.8 newdate = 07/14/17 REPORTING LEVEL = 0.8 newdate = 02/24/17 REPORTING LEVEL = 0.8 newdate = 02/24/17 REPORTING LEVEL = 0.8 newdate = 12/23/16 REPORTING LEVEL = 0.8 newdate = 12/23/16 REPORTING LEVEL = 0.8 newdate = 11/29/16 REPORTING LEVEL = 0.8 newdate = 11/29/16 REPORTING LEVEL = 0.8 newdate = 09/28/16 REPORTING LEVEL = 0.8 newdate = 09/28/16 REPORTING LEVEL = 0.8 newdate = 09/23/16 REPORTING LEVEL = 0.8 newdate = 09/23/16 REPORTING LEVEL = 0.8 newdate = 09/08/16 REPORTING LEVEL = 0.8 newdate = 09/08/16 REPORTING LEVEL = 0.8 newdate = 08/12/16 REPORTING LEVEL = 0.8 newdate = 08/12/16 REPORTING LEVEL = 0.8 newdate = 07/15/16 REPORTING LEVEL = 0.8 newdate = 07/15/16 REPORTING LEVEL = 0.8 newdate = 07/06/16 REPORTING LEVEL = 0.8 newdate = 07/06/16 REPORTING LEVEL = 0.8 newdate = 04/28/16 REPORTING LEVEL = 0.8 newdate = 04/28/16 REPORTING LEVEL = 0.8 newdate = 04/09/16 REPORTING LEVEL = 0.8 newdate = 04/09/16 REPORTING LEVEL = 0.8 newdate = 03/22/16 REPORTING LEVEL = 0.8 newdate = 03/22/16 REPORTING LEVEL = 0.8 newdate = 02/12/16 REPORTING LEVEL = 0.8 newdate = 02/12/16 REPORTING LEVEL = 0.8 newdate = 01/22/16 REPORTING LEVEL = 0.8 Y = 0
The SGPlot Procedure

False Positive & Negative Listing for ACETONITRILE

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Positive 20160350048 ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl 0.8 02/12/16 0.16 0
  20161190073 ChemService 3818700: 15 µl & Supelco LC13544: 15 µl 0.8 04/28/16 0.18 0
  20162520005 Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl 0.8 09/08/16 0.45 0

Updated 04/25/2018

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Organic Blind Sample Program
False Positives & False Negatives
ACROLEIN
Method: 4437 Testid: 34210GM016
Link to Individual Chart

newdate = 03/22/16 CENC_VAL = 1.500 newdate = 01/22/16 CENC_VAL = 9.500 newdate = 03/22/16 REPORTING LEVEL = 2 newdate = 01/22/16 REPORTING LEVEL = 2
The SGPlot Procedure

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Organic Blind Sample Program
False Positives & False Negatives
ALPHA-TERPINEOL
Method: 4437 Testid: 68730GM016
Link to Individual Chart

newdate = 08/30/17 CENC_VAL = 10.800 newdate = 08/10/17 CENC_VAL = 9.510 newdate = 07/14/17 CENC_VAL = 9.310 newdate = 02/24/17 CENC_VAL = 11.000 newdate = 02/02/17 CENC_VAL = 10.700 newdate = 12/23/16 CENC_VAL = 21.900 newdate = 11/29/16 CENC_VAL = 24.300 newdate = 09/28/16 CENC_VAL = 19.900 newdate = 09/23/16 CENC_VAL = 32.500 newdate = 08/31/16 CENC_VAL = 20.300 newdate = 08/12/16 CENC_VAL = 11.600 newdate = 07/06/16 CENC_VAL = 36.500 newdate = 07/06/16 CENC_VAL = 11.000 newdate = 06/23/16 CENC_VAL = 7.270 newdate = 05/20/16 CENC_VAL = 14.400 newdate = 04/28/16 CENC_VAL = 15.600 newdate = 04/09/16 CENC_VAL = 7.300 newdate = 02/12/16 CENC_VAL = 7.500 newdate = 01/22/16 CENC_VAL = 20.800 newdate = 08/30/17 REPORTING LEVEL = 6.8 newdate = 08/10/17 REPORTING LEVEL = 6.8 newdate = 08/10/17 REPORTING LEVEL = 6.8 newdate = 07/14/17 REPORTING LEVEL = 6.8 newdate = 07/14/17 REPORTING LEVEL = 6.8 newdate = 02/24/17 REPORTING LEVEL = 6.8 newdate = 02/24/17 REPORTING LEVEL = 6.8 newdate = 02/02/17 REPORTING LEVEL = 6.8 newdate = 02/02/17 REPORTING LEVEL = 6.8 newdate = 12/23/16 REPORTING LEVEL = 6.8 newdate = 12/23/16 REPORTING LEVEL = 6.8 newdate = 11/29/16 REPORTING LEVEL = 6.8 newdate = 11/29/16 REPORTING LEVEL = 6.8 newdate = 09/28/16 REPORTING LEVEL = 6.8 newdate = 09/28/16 REPORTING LEVEL = 6.8 newdate = 09/23/16 REPORTING LEVEL = 6.8 newdate = 09/23/16 REPORTING LEVEL = 6.8 newdate = 08/31/16 REPORTING LEVEL = 6.8 newdate = 08/31/16 REPORTING LEVEL = 6.8 newdate = 08/12/16 REPORTING LEVEL = 6.8 newdate = 08/12/16 REPORTING LEVEL = 6.8 newdate = 07/06/16 REPORTING LEVEL = 6.8 newdate = 07/06/16 REPORTING LEVEL = 6.8 newdate = 07/06/16 REPORTING LEVEL = 6.8 newdate = 07/06/16 REPORTING LEVEL = 6.8 newdate = 06/23/16 REPORTING LEVEL = 6.8 newdate = 06/23/16 REPORTING LEVEL = 6.8 newdate = 05/20/16 REPORTING LEVEL = 6.8 newdate = 05/20/16 REPORTING LEVEL = 6.8 newdate = 04/28/16 REPORTING LEVEL = 6.8 newdate = 04/28/16 REPORTING LEVEL = 6.8 newdate = 04/09/16 REPORTING LEVEL = 6.8 newdate = 04/09/16 REPORTING LEVEL = 6.8 newdate = 02/12/16 REPORTING LEVEL = 6.8 newdate = 02/12/16 REPORTING LEVEL = 6.8 newdate = 01/22/16 REPORTING LEVEL = 6.8
The SGPlot Procedure

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Organic Blind Sample Program
False Positives & False Negatives
BUTANAL
Method: 4437 Testid: 68732GM016
Link to Individual Chart

newdate = 08/10/17 falseneg = -0.01 newdate = 06/29/16 falsepos = 27.6 newdate = 08/30/17 CENC_VAL = 0.767 newdate = 06/24/17 CENC_VAL = 1.630 newdate = 06/13/17 CENC_VAL = 1.440 newdate = 04/27/17 CENC_VAL = 0.847 newdate = 03/24/17 CENC_VAL = 0.870 newdate = 03/09/17 CENC_VAL = 2.200 newdate = 02/24/17 CENC_VAL = 1.190 newdate = 02/02/17 CENC_VAL = 2.390 newdate = 02/02/17 CENC_VAL = 0.784 newdate = 01/03/17 CENC_VAL = 0.875 newdate = 12/05/16 CENC_VAL = 2.450 newdate = 11/29/16 CENC_VAL = 2.430 newdate = 11/18/16 CENC_VAL = 0.767 newdate = 11/02/16 CENC_VAL = 0.819 newdate = 10/07/16 CENC_VAL = 0.844 newdate = 09/28/16 CENC_VAL = 1.310 newdate = 09/08/16 CENC_VAL = 1.420 newdate = 09/08/16 CENC_VAL = 1.430 newdate = 08/18/16 CENC_VAL = 0.914 newdate = 08/12/16 CENC_VAL = 0.890 newdate = 04/09/16 CENC_VAL = 0.499 newdate = 03/22/16 CENC_VAL = 0.487 newdate = 01/22/16 CENC_VAL = 1.130 newdate = 08/30/17 REPORTING LEVEL = 0.38 newdate = 08/10/17 REPORTING LEVEL = 0.38 newdate = 08/10/17 REPORTING LEVEL = 0.38 newdate = 06/24/17 REPORTING LEVEL = 0.38 newdate = 06/24/17 REPORTING LEVEL = 0.38 newdate = 06/13/17 REPORTING LEVEL = 0.38 newdate = 06/13/17 REPORTING LEVEL = 0.38 newdate = 04/27/17 REPORTING LEVEL = 0.38 newdate = 04/27/17 REPORTING LEVEL = 0.38 newdate = 03/24/17 REPORTING LEVEL = 0.38 newdate = 03/24/17 REPORTING LEVEL = 0.38 newdate = 03/09/17 REPORTING LEVEL = 0.38 newdate = 03/09/17 REPORTING LEVEL = 0.38 newdate = 02/24/17 REPORTING LEVEL = 0.38 newdate = 02/24/17 REPORTING LEVEL = 0.38 newdate = 02/02/17 REPORTING LEVEL = 0.38 newdate = 02/02/17 REPORTING LEVEL = 0.38 newdate = 02/02/17 REPORTING LEVEL = 0.38 newdate = 02/02/17 REPORTING LEVEL = 0.38 newdate = 01/03/17 REPORTING LEVEL = 0.38 newdate = 01/03/17 REPORTING LEVEL = 0.38 newdate = 12/05/16 REPORTING LEVEL = 0.38 newdate = 12/05/16 REPORTING LEVEL = 0.38 newdate = 11/29/16 REPORTING LEVEL = 0.38 newdate = 11/29/16 REPORTING LEVEL = 0.38 newdate = 11/18/16 REPORTING LEVEL = 0.38 newdate = 11/18/16 REPORTING LEVEL = 0.38 newdate = 11/02/16 REPORTING LEVEL = 0.38 newdate = 11/02/16 REPORTING LEVEL = 0.38 newdate = 10/07/16 REPORTING LEVEL = 0.38 newdate = 10/07/16 REPORTING LEVEL = 0.38 newdate = 09/28/16 REPORTING LEVEL = 0.38 newdate = 09/28/16 REPORTING LEVEL = 0.38 newdate = 09/08/16 REPORTING LEVEL = 0.38 newdate = 09/08/16 REPORTING LEVEL = 0.38 newdate = 09/08/16 REPORTING LEVEL = 0.38 newdate = 09/08/16 REPORTING LEVEL = 0.38 newdate = 08/18/16 REPORTING LEVEL = 0.38 newdate = 08/18/16 REPORTING LEVEL = 0.38 newdate = 08/12/16 REPORTING LEVEL = 0.38 newdate = 08/12/16 REPORTING LEVEL = 0.38 newdate = 06/29/16 REPORTING LEVEL = 0.38 newdate = 06/29/16 REPORTING LEVEL = 0.38 newdate = 04/09/16 REPORTING LEVEL = 0.38 newdate = 04/09/16 REPORTING LEVEL = 0.38 newdate = 03/22/16 REPORTING LEVEL = 0.38 newdate = 03/22/16 REPORTING LEVEL = 0.38 newdate = 01/22/16 REPORTING LEVEL = 0.38 Y = 0
The SGPlot Procedure

False Positive & Negative Listing for BUTANAL

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20172150193 ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 0.38 08/10/17 < 0.38 0.768
False Positive 20161740256 NSI 041516: 40 µl & ChemService 5082800: 40 µl 0.38 06/29/16 E 27.6 0

Updated 04/25/2018

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Organic Blind Sample Program
False Positives & False Negatives
BUTANOL
Method: 4437 Testid: 77034GM016
Link to Individual Chart

newdate = 08/16/17 falsepos = 0.96 newdate = 06/13/17 falsepos = 0.72 newdate = 04/27/17 falsepos = 1 newdate = 02/02/17 falsepos = 1.13 newdate = 11/10/16 falsepos = 0.89 newdate = 08/30/17 CENC_VAL = 1.210 newdate = 08/10/17 CENC_VAL = 1.820 newdate = 07/14/17 CENC_VAL = 2.180 newdate = 02/24/17 CENC_VAL = 1.990 newdate = 02/02/17 CENC_VAL = 1.910 newdate = 12/23/16 CENC_VAL = 3.870 newdate = 11/29/16 CENC_VAL = 5.330 newdate = 09/28/16 CENC_VAL = 2.960 newdate = 09/23/16 CENC_VAL = 4.670 newdate = 08/31/16 CENC_VAL = 2.910 newdate = 08/12/16 CENC_VAL = 1.710 newdate = 07/06/16 CENC_VAL = 5.250 newdate = 07/06/16 CENC_VAL = 1.420 newdate = 06/23/16 CENC_VAL = 0.960 newdate = 05/20/16 CENC_VAL = 1.850 newdate = 04/28/16 CENC_VAL = 1.350 newdate = 04/09/16 CENC_VAL = 1.220 newdate = 02/12/16 CENC_VAL = 1.120 newdate = 01/22/16 CENC_VAL = 2.940 newdate = 08/30/17 REPORTING LEVEL = 0.8 newdate = 08/16/17 REPORTING LEVEL = 0.8 newdate = 08/16/17 REPORTING LEVEL = 0.8 newdate = 08/10/17 REPORTING LEVEL = 0.8 newdate = 08/10/17 REPORTING LEVEL = 0.8 newdate = 07/14/17 REPORTING LEVEL = 0.8 newdate = 07/14/17 REPORTING LEVEL = 0.8 newdate = 06/13/17 REPORTING LEVEL = 0.8 newdate = 06/13/17 REPORTING LEVEL = 0.8 newdate = 04/27/17 REPORTING LEVEL = 0.8 newdate = 04/27/17 REPORTING LEVEL = 0.8 newdate = 02/24/17 REPORTING LEVEL = 0.8 newdate = 02/24/17 REPORTING LEVEL = 0.8 newdate = 02/02/17 REPORTING LEVEL = 0.8 newdate = 02/02/17 REPORTING LEVEL = 0.8 newdate = 02/02/17 REPORTING LEVEL = 0.8 newdate = 02/02/17 REPORTING LEVEL = 0.8 newdate = 12/23/16 REPORTING LEVEL = 0.8 newdate = 12/23/16 REPORTING LEVEL = 0.8 newdate = 11/29/16 REPORTING LEVEL = 0.8 newdate = 11/29/16 REPORTING LEVEL = 0.8 newdate = 11/10/16 REPORTING LEVEL = 0.8 newdate = 11/10/16 REPORTING LEVEL = 0.8 newdate = 09/28/16 REPORTING LEVEL = 0.8 newdate = 09/28/16 REPORTING LEVEL = 0.8 newdate = 09/23/16 REPORTING LEVEL = 0.8 newdate = 09/23/16 REPORTING LEVEL = 0.8 newdate = 08/31/16 REPORTING LEVEL = 0.8 newdate = 08/31/16 REPORTING LEVEL = 0.8 newdate = 08/12/16 REPORTING LEVEL = 0.8 newdate = 08/12/16 REPORTING LEVEL = 0.8 newdate = 07/06/16 REPORTING LEVEL = 0.8 newdate = 07/06/16 REPORTING LEVEL = 0.8 newdate = 07/06/16 REPORTING LEVEL = 0.8 newdate = 07/06/16 REPORTING LEVEL = 0.8 newdate = 06/23/16 REPORTING LEVEL = 0.8 newdate = 06/23/16 REPORTING LEVEL = 0.8 newdate = 05/20/16 REPORTING LEVEL = 0.8 newdate = 05/20/16 REPORTING LEVEL = 0.8 newdate = 04/28/16 REPORTING LEVEL = 0.8 newdate = 04/28/16 REPORTING LEVEL = 0.8 newdate = 04/09/16 REPORTING LEVEL = 0.8 newdate = 04/09/16 REPORTING LEVEL = 0.8 newdate = 02/12/16 REPORTING LEVEL = 0.8 newdate = 02/12/16 REPORTING LEVEL = 0.8 newdate = 01/22/16 REPORTING LEVEL = 0.8
The SGPlot Procedure

False Positive & Negative Listing for BUTANOL

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Positive 20163150004 NSI 041516: 25 µl & Phenova B20160303: 25 µl & Accu 216041225: 25 µl 0.8 11/10/16 0.89 0
  20170320043 Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl 0.8 02/02/17 1.13 0
  20171160113 Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl 0.8 04/27/17 1 0
  20171580166 Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl 0.8 06/13/17 0.72 0
  20172230006 ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 0.8 08/16/17 0.96 0

Updated 04/25/2018

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Organic Blind Sample Program
False Positives & False Negatives
CHLOROPICRIN
Method: 4437 Testid: 77548GM016
Link to Individual Chart

newdate = 08/30/17 CENC_VAL = 0.044 newdate = 08/16/17 CENC_VAL = 0.045 newdate = 08/16/17 CENC_VAL = 0.041 newdate = 08/01/17 CENC_VAL = 0.056 newdate = 06/24/17 CENC_VAL = 0.068 newdate = 06/13/17 CENC_VAL = 0.068 newdate = 05/04/17 CENC_VAL = 0.052 newdate = 03/24/17 CENC_VAL = 0.049 newdate = 03/09/17 CENC_VAL = 0.096 newdate = 02/24/17 CENC_VAL = 0.068 newdate = 02/02/17 CENC_VAL = 0.102 newdate = 02/02/17 CENC_VAL = 0.050 newdate = 01/03/17 CENC_VAL = 0.059 newdate = 12/05/16 CENC_VAL = 0.101 newdate = 11/29/16 CENC_VAL = 0.132 newdate = 11/18/16 CENC_VAL = 0.053 newdate = 11/18/16 CENC_VAL = 0.034 newdate = 11/02/16 CENC_VAL = 0.055 newdate = 10/07/16 CENC_VAL = 0.040 newdate = 09/28/16 CENC_VAL = 0.078 newdate = 09/08/16 CENC_VAL = 0.069 newdate = 09/08/16 CENC_VAL = 0.084 newdate = 08/18/16 CENC_VAL = 0.035 newdate = 08/12/16 CENC_VAL = 0.042 newdate = 07/29/16 CENC_VAL = 0.117 newdate = 07/14/16 CENC_VAL = 0.057 newdate = 07/06/16 CENC_VAL = 0.111 newdate = 06/29/16 CENC_VAL = 0.098 newdate = 06/03/16 CENC_VAL = 0.039 newdate = 05/21/16 CENC_VAL = 0.073 newdate = 05/20/16 CENC_VAL = 0.044 newdate = 04/09/16 CENC_VAL = 0.031 newdate = 03/22/16 CENC_VAL = 0.035 newdate = 01/22/16 CENC_VAL = 0.088 newdate = 08/30/17 REPORTING LEVEL = 0.018 newdate = 08/16/17 REPORTING LEVEL = 0.018 newdate = 08/16/17 REPORTING LEVEL = 0.018 newdate = 08/16/17 REPORTING LEVEL = 0.018 newdate = 08/16/17 REPORTING LEVEL = 0.018 newdate = 08/01/17 REPORTING LEVEL = 0.018 newdate = 08/01/17 REPORTING LEVEL = 0.018 newdate = 06/24/17 REPORTING LEVEL = 0.018 newdate = 06/24/17 REPORTING LEVEL = 0.018 newdate = 06/13/17 REPORTING LEVEL = 0.018 newdate = 06/13/17 REPORTING LEVEL = 0.018 newdate = 05/04/17 REPORTING LEVEL = 0.018 newdate = 05/04/17 REPORTING LEVEL = 0.018 newdate = 03/24/17 REPORTING LEVEL = 0.018 newdate = 03/24/17 REPORTING LEVEL = 0.018 newdate = 03/09/17 REPORTING LEVEL = 0.018 newdate = 03/09/17 REPORTING LEVEL = 0.018 newdate = 02/24/17 REPORTING LEVEL = 0.018 newdate = 02/24/17 REPORTING LEVEL = 0.018 newdate = 02/02/17 REPORTING LEVEL = 0.018 newdate = 02/02/17 REPORTING LEVEL = 0.018 newdate = 02/02/17 REPORTING LEVEL = 0.018 newdate = 02/02/17 REPORTING LEVEL = 0.018 newdate = 01/03/17 REPORTING LEVEL = 0.018 newdate = 01/03/17 REPORTING LEVEL = 0.018 newdate = 12/05/16 REPORTING LEVEL = 0.018 newdate = 12/05/16 REPORTING LEVEL = 0.018 newdate = 11/29/16 REPORTING LEVEL = 0.018 newdate = 11/29/16 REPORTING LEVEL = 0.018 newdate = 11/18/16 REPORTING LEVEL = 0.018 newdate = 11/18/16 REPORTING LEVEL = 0.018 newdate = 11/18/16 REPORTING LEVEL = 0.018 newdate = 11/18/16 REPORTING LEVEL = 0.018 newdate = 11/02/16 REPORTING LEVEL = 0.018 newdate = 11/02/16 REPORTING LEVEL = 0.018 newdate = 10/07/16 REPORTING LEVEL = 0.018 newdate = 10/07/16 REPORTING LEVEL = 0.018 newdate = 09/28/16 REPORTING LEVEL = 0.018 newdate = 09/28/16 REPORTING LEVEL = 0.018 newdate = 09/08/16 REPORTING LEVEL = 0.018 newdate = 09/08/16 REPORTING LEVEL = 0.018 newdate = 09/08/16 REPORTING LEVEL = 0.018 newdate = 09/08/16 REPORTING LEVEL = 0.018 newdate = 08/18/16 REPORTING LEVEL = 0.018 newdate = 08/18/16 REPORTING LEVEL = 0.018 newdate = 08/12/16 REPORTING LEVEL = 0.018 newdate = 08/12/16 REPORTING LEVEL = 0.018 newdate = 07/29/16 REPORTING LEVEL = 0.018 newdate = 07/29/16 REPORTING LEVEL = 0.018 newdate = 07/14/16 REPORTING LEVEL = 0.018 newdate = 07/14/16 REPORTING LEVEL = 0.018 newdate = 07/06/16 REPORTING LEVEL = 0.018 newdate = 07/06/16 REPORTING LEVEL = 0.018 newdate = 06/29/16 REPORTING LEVEL = 0.018 newdate = 06/29/16 REPORTING LEVEL = 0.018 newdate = 06/03/16 REPORTING LEVEL = 0.018 newdate = 06/03/16 REPORTING LEVEL = 0.018 newdate = 05/21/16 REPORTING LEVEL = 0.018 newdate = 05/21/16 REPORTING LEVEL = 0.018 newdate = 05/20/16 REPORTING LEVEL = 0.018 newdate = 05/20/16 REPORTING LEVEL = 0.018 newdate = 04/09/16 REPORTING LEVEL = 0.018 newdate = 04/09/16 REPORTING LEVEL = 0.018 newdate = 03/22/16 REPORTING LEVEL = 0.018 newdate = 03/22/16 REPORTING LEVEL = 0.018 newdate = 01/22/16 REPORTING LEVEL = 0.018
The SGPlot Procedure

back to table
Organic Blind Sample Program
False Positives & False Negatives
CYCLOHEXANONE
Method: 4437 Testid: 77097GM016
Link to Individual Chart

newdate = 06/24/17 falsepos = 4.88 newdate = 08/16/17 CENC_VAL = 3.380 newdate = 08/01/17 CENC_VAL = 2.600 newdate = 07/14/17 CENC_VAL = 2.450 newdate = 06/13/17 CENC_VAL = 4.390 newdate = 04/27/17 CENC_VAL = 2.730 newdate = 03/24/17 CENC_VAL = 3.090 newdate = 03/10/17 CENC_VAL = 4.530 newdate = 03/09/17 CENC_VAL = 7.130 newdate = 02/24/17 CENC_VAL = 2.560 newdate = 02/02/17 CENC_VAL = 6.960 newdate = 01/24/17 CENC_VAL = 6.710 newdate = 01/14/17 CENC_VAL = 2.660 newdate = 12/23/16 CENC_VAL = 4.840 newdate = 12/05/16 CENC_VAL = 6.880 newdate = 11/18/16 CENC_VAL = 2.790 newdate = 11/10/16 CENC_VAL = 4.390 newdate = 10/21/16 CENC_VAL = 6.650 newdate = 10/07/16 CENC_VAL = 2.830 newdate = 09/23/16 CENC_VAL = 7.000 newdate = 09/08/16 CENC_VAL = 4.350 newdate = 08/31/16 CENC_VAL = 4.420 newdate = 08/18/16 CENC_VAL = 2.700 newdate = 08/11/16 CENC_VAL = 4.530 newdate = 07/27/16 CENC_VAL = 2.660 newdate = 07/14/16 CENC_VAL = 4.010 newdate = 07/06/16 CENC_VAL = 2.640 newdate = 06/29/16 CENC_VAL = 7.790 newdate = 06/23/16 CENC_VAL = 2.370 newdate = 06/03/16 CENC_VAL = 2.940 newdate = 04/28/16 CENC_VAL = 2.490 newdate = 03/22/16 CENC_VAL = 1.660 newdate = 02/12/16 CENC_VAL = 1.520 newdate = 08/16/17 REPORTING LEVEL = 1.2 newdate = 08/01/17 REPORTING LEVEL = 1.2 newdate = 08/01/17 REPORTING LEVEL = 1.2 newdate = 07/14/17 REPORTING LEVEL = 1.2 newdate = 07/14/17 REPORTING LEVEL = 1.2 newdate = 06/24/17 REPORTING LEVEL = 1.2 newdate = 06/24/17 REPORTING LEVEL = 1.2 newdate = 06/13/17 REPORTING LEVEL = 1.2 newdate = 06/13/17 REPORTING LEVEL = 1.2 newdate = 04/27/17 REPORTING LEVEL = 1.2 newdate = 04/27/17 REPORTING LEVEL = 1.2 newdate = 03/24/17 REPORTING LEVEL = 1.2 newdate = 03/24/17 REPORTING LEVEL = 1.2 newdate = 03/10/17 REPORTING LEVEL = 1.2 newdate = 03/10/17 REPORTING LEVEL = 1.2 newdate = 03/09/17 REPORTING LEVEL = 1.2 newdate = 03/09/17 REPORTING LEVEL = 1.2 newdate = 02/24/17 REPORTING LEVEL = 1.2 newdate = 02/24/17 REPORTING LEVEL = 1.2 newdate = 02/02/17 REPORTING LEVEL = 1.2 newdate = 02/02/17 REPORTING LEVEL = 1.2 newdate = 01/24/17 REPORTING LEVEL = 1.2 newdate = 01/24/17 REPORTING LEVEL = 1.2 newdate = 01/14/17 REPORTING LEVEL = 1.2 newdate = 01/14/17 REPORTING LEVEL = 1.2 newdate = 12/23/16 REPORTING LEVEL = 1.2 newdate = 12/23/16 REPORTING LEVEL = 1.2 newdate = 12/05/16 REPORTING LEVEL = 1.2 newdate = 12/05/16 REPORTING LEVEL = 1.2 newdate = 11/18/16 REPORTING LEVEL = 1.2 newdate = 11/18/16 REPORTING LEVEL = 1.2 newdate = 11/10/16 REPORTING LEVEL = 1.2 newdate = 11/10/16 REPORTING LEVEL = 1.2 newdate = 10/21/16 REPORTING LEVEL = 1.2 newdate = 10/21/16 REPORTING LEVEL = 1.2 newdate = 10/07/16 REPORTING LEVEL = 1.2 newdate = 10/07/16 REPORTING LEVEL = 1.2 newdate = 09/23/16 REPORTING LEVEL = 1.2 newdate = 09/23/16 REPORTING LEVEL = 1.2 newdate = 09/08/16 REPORTING LEVEL = 1.2 newdate = 09/08/16 REPORTING LEVEL = 1.2 newdate = 08/31/16 REPORTING LEVEL = 1.2 newdate = 08/31/16 REPORTING LEVEL = 1.2 newdate = 08/18/16 REPORTING LEVEL = 1.2 newdate = 08/18/16 REPORTING LEVEL = 1.2 newdate = 08/11/16 REPORTING LEVEL = 1.2 newdate = 08/11/16 REPORTING LEVEL = 1.2 newdate = 07/27/16 REPORTING LEVEL = 1.2 newdate = 07/27/16 REPORTING LEVEL = 1.2 newdate = 07/14/16 REPORTING LEVEL = 1.2 newdate = 07/14/16 REPORTING LEVEL = 1.2 newdate = 07/06/16 REPORTING LEVEL = 1.2 newdate = 07/06/16 REPORTING LEVEL = 1.2 newdate = 06/29/16 REPORTING LEVEL = 1.2 newdate = 06/29/16 REPORTING LEVEL = 1.2 newdate = 06/23/16 REPORTING LEVEL = 1.2 newdate = 06/23/16 REPORTING LEVEL = 1.2 newdate = 06/03/16 REPORTING LEVEL = 1.2 newdate = 06/03/16 REPORTING LEVEL = 1.2 newdate = 04/28/16 REPORTING LEVEL = 1.2 newdate = 04/28/16 REPORTING LEVEL = 1.2 newdate = 03/22/16 REPORTING LEVEL = 1.2 newdate = 03/22/16 REPORTING LEVEL = 1.2 newdate = 02/12/16 REPORTING LEVEL = 1.2
The SGPlot Procedure

False Positive & Negative Listing for CYCLOHEXANONE

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 1.2 06/24/17 4.88 0

Updated 04/25/2018

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Organic Blind Sample Program
False Positives & False Negatives
DIETHYLAMINE,_N-NITROSO-
Method: 4437 Testid: 78200GM016
Link to Individual Chart

newdate = 06/24/17 falsepos = 22 newdate = 08/16/17 CENC_VAL = 15.000 newdate = 08/01/17 CENC_VAL = 13.000 newdate = 07/14/17 CENC_VAL = 12.600 newdate = 06/13/17 CENC_VAL = 25.700 newdate = 05/04/17 CENC_VAL = 12.000 newdate = 03/24/17 CENC_VAL = 15.900 newdate = 03/10/17 CENC_VAL = 25.900 newdate = 03/09/17 CENC_VAL = 38.300 newdate = 02/24/17 CENC_VAL = 14.900 newdate = 02/02/17 CENC_VAL = 33.300 newdate = 01/24/17 CENC_VAL = 35.300 newdate = 01/14/17 CENC_VAL = 13.100 newdate = 12/23/16 CENC_VAL = 23.100 newdate = 12/05/16 CENC_VAL = 32.400 newdate = 11/18/16 CENC_VAL = 13.300 newdate = 11/10/16 CENC_VAL = 20.000 newdate = 10/21/16 CENC_VAL = 38.700 newdate = 10/07/16 CENC_VAL = 15.100 newdate = 09/23/16 CENC_VAL = 40.300 newdate = 09/08/16 CENC_VAL = 22.900 newdate = 08/31/16 CENC_VAL = 23.000 newdate = 08/18/16 CENC_VAL = 13.600 newdate = 08/11/16 CENC_VAL = 20.400 newdate = 07/27/16 CENC_VAL = 11.200 newdate = 07/14/16 CENC_VAL = 22.300 newdate = 07/06/16 CENC_VAL = 14.600 newdate = 06/29/16 CENC_VAL = 34.100 newdate = 06/23/16 CENC_VAL = 9.850 newdate = 06/03/16 CENC_VAL = 13.600 newdate = 04/09/16 CENC_VAL = 7.550 newdate = 03/22/16 CENC_VAL = 8.930 newdate = 01/22/16 CENC_VAL = 18.300 newdate = 08/16/17 REPORTING LEVEL = 6.2 newdate = 08/01/17 REPORTING LEVEL = 6.2 newdate = 08/01/17 REPORTING LEVEL = 6.2 newdate = 07/14/17 REPORTING LEVEL = 6.2 newdate = 07/14/17 REPORTING LEVEL = 6.2 newdate = 06/24/17 REPORTING LEVEL = 6.2 newdate = 06/24/17 REPORTING LEVEL = 6.2 newdate = 06/13/17 REPORTING LEVEL = 6.2 newdate = 06/13/17 REPORTING LEVEL = 6.2 newdate = 05/04/17 REPORTING LEVEL = 6.2 newdate = 05/04/17 REPORTING LEVEL = 6.2 newdate = 03/24/17 REPORTING LEVEL = 6.2 newdate = 03/24/17 REPORTING LEVEL = 6.2 newdate = 03/10/17 REPORTING LEVEL = 6.2 newdate = 03/10/17 REPORTING LEVEL = 6.2 newdate = 03/09/17 REPORTING LEVEL = 6.2 newdate = 03/09/17 REPORTING LEVEL = 6.2 newdate = 02/24/17 REPORTING LEVEL = 6.2 newdate = 02/24/17 REPORTING LEVEL = 6.2 newdate = 02/02/17 REPORTING LEVEL = 6.2 newdate = 02/02/17 REPORTING LEVEL = 6.2 newdate = 01/24/17 REPORTING LEVEL = 6.2 newdate = 01/24/17 REPORTING LEVEL = 6.2 newdate = 01/14/17 REPORTING LEVEL = 6.2 newdate = 01/14/17 REPORTING LEVEL = 6.2 newdate = 12/23/16 REPORTING LEVEL = 6.2 newdate = 12/23/16 REPORTING LEVEL = 6.2 newdate = 12/05/16 REPORTING LEVEL = 6.2 newdate = 12/05/16 REPORTING LEVEL = 6.2 newdate = 11/18/16 REPORTING LEVEL = 6.2 newdate = 11/18/16 REPORTING LEVEL = 6.2 newdate = 11/10/16 REPORTING LEVEL = 6.2 newdate = 11/10/16 REPORTING LEVEL = 6.2 newdate = 10/21/16 REPORTING LEVEL = 6.2 newdate = 10/21/16 REPORTING LEVEL = 6.2 newdate = 10/07/16 REPORTING LEVEL = 6.2 newdate = 10/07/16 REPORTING LEVEL = 6.2 newdate = 09/23/16 REPORTING LEVEL = 6.2 newdate = 09/23/16 REPORTING LEVEL = 6.2 newdate = 09/08/16 REPORTING LEVEL = 6.2 newdate = 09/08/16 REPORTING LEVEL = 6.2 newdate = 08/31/16 REPORTING LEVEL = 6.2 newdate = 08/31/16 REPORTING LEVEL = 6.2 newdate = 08/18/16 REPORTING LEVEL = 6.2 newdate = 08/18/16 REPORTING LEVEL = 6.2 newdate = 08/11/16 REPORTING LEVEL = 6.2 newdate = 08/11/16 REPORTING LEVEL = 6.2 newdate = 07/27/16 REPORTING LEVEL = 6.2 newdate = 07/27/16 REPORTING LEVEL = 6.2 newdate = 07/14/16 REPORTING LEVEL = 6.2 newdate = 07/14/16 REPORTING LEVEL = 6.2 newdate = 07/06/16 REPORTING LEVEL = 6.2 newdate = 07/06/16 REPORTING LEVEL = 6.2 newdate = 06/29/16 REPORTING LEVEL = 6.2 newdate = 06/29/16 REPORTING LEVEL = 6.2 newdate = 06/23/16 REPORTING LEVEL = 6.2 newdate = 06/23/16 REPORTING LEVEL = 6.2 newdate = 06/03/16 REPORTING LEVEL = 6.2 newdate = 06/03/16 REPORTING LEVEL = 6.2 newdate = 04/09/16 REPORTING LEVEL = 6.2 newdate = 04/09/16 REPORTING LEVEL = 6.2 newdate = 03/22/16 REPORTING LEVEL = 6.2 newdate = 03/22/16 REPORTING LEVEL = 6.2 newdate = 01/22/16 REPORTING LEVEL = 6.2
The SGPlot Procedure

False Positive & Negative Listing for DIETHYLAMINE,_N-NITROSO-

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 6.2 06/24/17 22 0

Updated 04/25/2018

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Organic Blind Sample Program
False Positives & False Negatives
DIMETHOXYMETHANE
Method: 4437 Testid: 81578GM016
Link to Individual Chart

newdate = 08/30/17 CENC_VAL = 0.094 newdate = 08/16/17 CENC_VAL = 0.130 newdate = 08/10/17 CENC_VAL = 0.095 newdate = 08/01/17 CENC_VAL = 0.140 newdate = 07/14/17 CENC_VAL = 0.113 newdate = 02/24/17 CENC_VAL = 0.139 newdate = 02/02/17 CENC_VAL = 0.117 newdate = 12/23/16 CENC_VAL = 0.174 newdate = 11/29/16 CENC_VAL = 0.283 newdate = 09/28/16 CENC_VAL = 0.199 newdate = 09/23/16 CENC_VAL = 0.313 newdate = 08/31/16 CENC_VAL = 0.200 newdate = 08/12/16 CENC_VAL = 0.113 newdate = 07/06/16 CENC_VAL = 0.273 newdate = 07/06/16 CENC_VAL = 0.102 newdate = 06/23/16 CENC_VAL = 0.115 newdate = 05/26/16 CENC_VAL = 0.115 newdate = 04/09/16 CENC_VAL = 0.075 newdate = 03/22/16 CENC_VAL = 0.120 newdate = 01/22/16 CENC_VAL = 0.319 newdate = 08/30/17 REPORTING LEVEL = 0.044 newdate = 08/16/17 REPORTING LEVEL = 0.044 newdate = 08/16/17 REPORTING LEVEL = 0.044 newdate = 08/10/17 REPORTING LEVEL = 0.044 newdate = 08/10/17 REPORTING LEVEL = 0.044 newdate = 08/01/17 REPORTING LEVEL = 0.044 newdate = 08/01/17 REPORTING LEVEL = 0.044 newdate = 07/14/17 REPORTING LEVEL = 0.044 newdate = 07/14/17 REPORTING LEVEL = 0.044 newdate = 02/24/17 REPORTING LEVEL = 0.044 newdate = 02/24/17 REPORTING LEVEL = 0.044 newdate = 02/02/17 REPORTING LEVEL = 0.044 newdate = 02/02/17 REPORTING LEVEL = 0.044 newdate = 12/23/16 REPORTING LEVEL = 0.044 newdate = 12/23/16 REPORTING LEVEL = 0.044 newdate = 11/29/16 REPORTING LEVEL = 0.044 newdate = 11/29/16 REPORTING LEVEL = 0.044 newdate = 09/28/16 REPORTING LEVEL = 0.044 newdate = 09/28/16 REPORTING LEVEL = 0.044 newdate = 09/23/16 REPORTING LEVEL = 0.044 newdate = 09/23/16 REPORTING LEVEL = 0.044 newdate = 08/31/16 REPORTING LEVEL = 0.044 newdate = 08/31/16 REPORTING LEVEL = 0.044 newdate = 08/12/16 REPORTING LEVEL = 0.044 newdate = 08/12/16 REPORTING LEVEL = 0.044 newdate = 07/06/16 REPORTING LEVEL = 0.044 newdate = 07/06/16 REPORTING LEVEL = 0.044 newdate = 07/06/16 REPORTING LEVEL = 0.044 newdate = 07/06/16 REPORTING LEVEL = 0.044 newdate = 06/23/16 REPORTING LEVEL = 0.044 newdate = 06/23/16 REPORTING LEVEL = 0.044 newdate = 05/26/16 REPORTING LEVEL = 0.044 newdate = 05/26/16 REPORTING LEVEL = 0.044 newdate = 04/09/16 REPORTING LEVEL = 0.044 newdate = 04/09/16 REPORTING LEVEL = 0.044 newdate = 03/22/16 REPORTING LEVEL = 0.044 newdate = 03/22/16 REPORTING LEVEL = 0.044 newdate = 01/22/16 REPORTING LEVEL = 0.044
The SGPlot Procedure

back to table
Organic Blind Sample Program
False Positives & False Negatives
HEXACHLOROCYCLOPENTADIENE
Method: 4437 Testid: 34386GM016
Link to Individual Chart

newdate = 03/10/17 falsepos = 5.47 newdate = 02/24/17 falsepos = 5.02 newdate = 01/24/17 falsepos = 7.95 newdate = 01/14/17 falsepos = 2.59 newdate = 01/03/17 falsepos = 3 newdate = 11/02/16 falsepos = 3.28 newdate = 10/21/16 falsepos = 9.7 newdate = 09/08/16 falsepos = 4.7 newdate = 08/11/16 falsepos = 4.72 newdate = 07/29/16 falsepos = 9.13 newdate = 07/27/16 falsepos = 3.07 newdate = 05/21/16 falsepos = 6 newdate = 08/30/17 CENC_VAL = 5.240 newdate = 08/16/17 CENC_VAL = 4.320 newdate = 07/14/17 CENC_VAL = 1.840 newdate = 02/24/17 CENC_VAL = 2.780 newdate = 02/02/17 CENC_VAL = 2.470 newdate = 12/23/16 CENC_VAL = 4.150 newdate = 11/29/16 CENC_VAL = 5.650 newdate = 09/28/16 CENC_VAL = 4.310 newdate = 09/23/16 CENC_VAL = 6.650 newdate = 08/31/16 CENC_VAL = 4.010 newdate = 08/12/16 CENC_VAL = 2.540 newdate = 07/06/16 CENC_VAL = 6.600 newdate = 07/06/16 CENC_VAL = 2.200 newdate = 06/23/16 CENC_VAL = 1.950 newdate = 05/20/16 CENC_VAL = 2.350 newdate = 04/09/16 CENC_VAL = 1.850 newdate = 03/22/16 CENC_VAL = 2.030 newdate = 01/22/16 CENC_VAL = 4.670 newdate = 08/30/17 REPORTING LEVEL = 1.6 newdate = 08/16/17 REPORTING LEVEL = 1.6 newdate = 08/16/17 REPORTING LEVEL = 1.6 newdate = 07/14/17 REPORTING LEVEL = 1.6 newdate = 07/14/17 REPORTING LEVEL = 1.6 newdate = 03/10/17 REPORTING LEVEL = 1.6 newdate = 03/10/17 REPORTING LEVEL = 1.6 newdate = 02/24/17 REPORTING LEVEL = 1.6 newdate = 02/24/17 REPORTING LEVEL = 1.6 newdate = 02/24/17 REPORTING LEVEL = 1.6 newdate = 02/24/17 REPORTING LEVEL = 1.6 newdate = 02/02/17 REPORTING LEVEL = 1.6 newdate = 02/02/17 REPORTING LEVEL = 1.6 newdate = 01/24/17 REPORTING LEVEL = 1.6 newdate = 01/24/17 REPORTING LEVEL = 1.6 newdate = 01/14/17 REPORTING LEVEL = 1.6 newdate = 01/14/17 REPORTING LEVEL = 1.6 newdate = 01/03/17 REPORTING LEVEL = 1.6 newdate = 01/03/17 REPORTING LEVEL = 1.6 newdate = 12/23/16 REPORTING LEVEL = 1.6 newdate = 12/23/16 REPORTING LEVEL = 1.6 newdate = 11/29/16 REPORTING LEVEL = 1.6 newdate = 11/29/16 REPORTING LEVEL = 1.6 newdate = 11/02/16 REPORTING LEVEL = 1.6 newdate = 11/02/16 REPORTING LEVEL = 1.6 newdate = 10/21/16 REPORTING LEVEL = 1.6 newdate = 10/21/16 REPORTING LEVEL = 1.6 newdate = 09/28/16 REPORTING LEVEL = 1.6 newdate = 09/28/16 REPORTING LEVEL = 1.6 newdate = 09/23/16 REPORTING LEVEL = 1.6 newdate = 09/23/16 REPORTING LEVEL = 1.6 newdate = 09/08/16 REPORTING LEVEL = 1.6 newdate = 09/08/16 REPORTING LEVEL = 1.6 newdate = 08/31/16 REPORTING LEVEL = 1.6 newdate = 08/31/16 REPORTING LEVEL = 1.6 newdate = 08/12/16 REPORTING LEVEL = 1.6 newdate = 08/12/16 REPORTING LEVEL = 1.6 newdate = 08/11/16 REPORTING LEVEL = 1.6 newdate = 08/11/16 REPORTING LEVEL = 1.6 newdate = 07/29/16 REPORTING LEVEL = 1.6 newdate = 07/29/16 REPORTING LEVEL = 1.6 newdate = 07/27/16 REPORTING LEVEL = 1.6 newdate = 07/27/16 REPORTING LEVEL = 1.6 newdate = 07/06/16 REPORTING LEVEL = 1.6 newdate = 07/06/16 REPORTING LEVEL = 1.6 newdate = 07/06/16 REPORTING LEVEL = 1.6 newdate = 07/06/16 REPORTING LEVEL = 1.6 newdate = 06/23/16 REPORTING LEVEL = 1.6 newdate = 06/23/16 REPORTING LEVEL = 1.6 newdate = 05/21/16 REPORTING LEVEL = 1.6 newdate = 05/21/16 REPORTING LEVEL = 1.6 newdate = 05/20/16 REPORTING LEVEL = 1.6 newdate = 05/20/16 REPORTING LEVEL = 1.6 newdate = 04/09/16 REPORTING LEVEL = 1.6 newdate = 04/09/16 REPORTING LEVEL = 1.6 newdate = 03/22/16 REPORTING LEVEL = 1.6 newdate = 03/22/16 REPORTING LEVEL = 1.6 newdate = 01/22/16 REPORTING LEVEL = 1.6
The SGPlot Procedure

False Positive & Negative Listing for HEXACHLOROCYCLOPENTADIENE

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Positive 20161400192 Supelco LC20145V: 25 µl & NSI 041516: 25 µl & NSI 041416HVOC: 25 µl 1.6 05/21/16 E 6 0
  20162020127 ChemService 5082800: 15 µl & Supelco LC20145V: 15 µl & Accu 216041225: 15 µl 1.6 07/27/16 E 3.07 0
  20162100018 Supelco LC20145V: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl 1.6 07/29/16 E 9.13 0
  20162150211 Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & NSI 041416HVOC: 25 µl 1.6 08/11/16 E 4.72 0
  20162440116 Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl 1.6 09/08/16 E 4.7 0
  20162860093 ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl & NSI 041416HVOC: 40 µl 1.6 10/21/16 E 9.7 0
  20162990157 Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl 1.6 11/02/16 E 3.28 0
  20163630040 Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & NSI 041416HVOC: 15 µl 1.6 01/03/17 E 3 0
  20170040034 Phenova B20160303: 15 µl & Supelco LC20145V: 15 µl 1.6 01/14/17 E 2.59 0
  20170190023 ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl 1.6 01/24/17 E 7.95 0
  20170530013 Supelco LC20145V: 25 µl & NSI 110916: 25 µl 1.6 02/24/17 E 5.02 0
  20170680005 Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & Accu 216041225: 25 µl 1.6 03/10/17 E 5.47 0

Updated 04/25/2018

back to table
Organic Blind Sample Program
False Positives & False Negatives
HEXANOL,_2-ETHYL-
Method: 4437 Testid: 77311GM016
Link to Individual Chart

newdate = 02/02/17 falseneg = -0.01 newdate = 01/03/17 falseneg = -0.01 newdate = 08/16/17 CENC_VAL = 6.100 newdate = 06/24/17 CENC_VAL = 7.800 newdate = 06/13/17 CENC_VAL = 7.000 newdate = 04/27/17 CENC_VAL = 4.400 newdate = 03/24/17 CENC_VAL = 5.300 newdate = 03/09/17 CENC_VAL = 10.700 newdate = 02/24/17 CENC_VAL = 6.000 newdate = 02/02/17 CENC_VAL = 10.100 newdate = 12/05/16 CENC_VAL = 10.500 newdate = 11/29/16 CENC_VAL = 9.900 newdate = 11/18/16 CENC_VAL = 4.800 newdate = 11/10/16 CENC_VAL = 6.300 newdate = 11/02/16 CENC_VAL = 5.200 newdate = 10/07/16 CENC_VAL = 5.500 newdate = 09/28/16 CENC_VAL = 7.600 newdate = 09/08/16 CENC_VAL = 7.300 newdate = 09/08/16 CENC_VAL = 7.000 newdate = 08/18/16 CENC_VAL = 5.100 newdate = 08/12/16 CENC_VAL = 4.600 newdate = 07/29/16 CENC_VAL = 10.100 newdate = 07/14/16 CENC_VAL = 5.200 newdate = 07/06/16 CENC_VAL = 9.200 newdate = 06/29/16 CENC_VAL = 9.900 newdate = 06/03/16 CENC_VAL = 4.400 newdate = 05/21/16 CENC_VAL = 6.700 newdate = 05/20/16 CENC_VAL = 4.400 newdate = 04/28/16 CENC_VAL = 4.600 newdate = 03/22/16 CENC_VAL = 2.800 newdate = 02/12/16 CENC_VAL = 2.900 newdate = 08/16/17 REPORTING LEVEL = 2 newdate = 06/24/17 REPORTING LEVEL = 2 newdate = 06/24/17 REPORTING LEVEL = 2 newdate = 06/13/17 REPORTING LEVEL = 2 newdate = 06/13/17 REPORTING LEVEL = 2 newdate = 04/27/17 REPORTING LEVEL = 2 newdate = 04/27/17 REPORTING LEVEL = 2 newdate = 03/24/17 REPORTING LEVEL = 2 newdate = 03/24/17 REPORTING LEVEL = 2 newdate = 03/09/17 REPORTING LEVEL = 2 newdate = 03/09/17 REPORTING LEVEL = 2 newdate = 02/24/17 REPORTING LEVEL = 2 newdate = 02/24/17 REPORTING LEVEL = 2 newdate = 02/02/17 REPORTING LEVEL = 2 newdate = 02/02/17 REPORTING LEVEL = 2 newdate = 02/02/17 REPORTING LEVEL = 2 newdate = 02/02/17 REPORTING LEVEL = 2 newdate = 01/03/17 REPORTING LEVEL = 2 newdate = 01/03/17 REPORTING LEVEL = 2 newdate = 12/05/16 REPORTING LEVEL = 2 newdate = 12/05/16 REPORTING LEVEL = 2 newdate = 11/29/16 REPORTING LEVEL = 2 newdate = 11/29/16 REPORTING LEVEL = 2 newdate = 11/18/16 REPORTING LEVEL = 2 newdate = 11/18/16 REPORTING LEVEL = 2 newdate = 11/10/16 REPORTING LEVEL = 2 newdate = 11/10/16 REPORTING LEVEL = 2 newdate = 11/02/16 REPORTING LEVEL = 2 newdate = 11/02/16 REPORTING LEVEL = 2 newdate = 10/07/16 REPORTING LEVEL = 2 newdate = 10/07/16 REPORTING LEVEL = 2 newdate = 09/28/16 REPORTING LEVEL = 2 newdate = 09/28/16 REPORTING LEVEL = 2 newdate = 09/08/16 REPORTING LEVEL = 2 newdate = 09/08/16 REPORTING LEVEL = 2 newdate = 09/08/16 REPORTING LEVEL = 2 newdate = 09/08/16 REPORTING LEVEL = 2 newdate = 08/18/16 REPORTING LEVEL = 2 newdate = 08/18/16 REPORTING LEVEL = 2 newdate = 08/12/16 REPORTING LEVEL = 2 newdate = 08/12/16 REPORTING LEVEL = 2 newdate = 07/29/16 REPORTING LEVEL = 2 newdate = 07/29/16 REPORTING LEVEL = 2 newdate = 07/14/16 REPORTING LEVEL = 2 newdate = 07/14/16 REPORTING LEVEL = 2 newdate = 07/06/16 REPORTING LEVEL = 2 newdate = 07/06/16 REPORTING LEVEL = 2 newdate = 06/29/16 REPORTING LEVEL = 2 newdate = 06/29/16 REPORTING LEVEL = 2 newdate = 06/03/16 REPORTING LEVEL = 2 newdate = 06/03/16 REPORTING LEVEL = 2 newdate = 05/21/16 REPORTING LEVEL = 2 newdate = 05/21/16 REPORTING LEVEL = 2 newdate = 05/20/16 REPORTING LEVEL = 2 newdate = 05/20/16 REPORTING LEVEL = 2 newdate = 04/28/16 REPORTING LEVEL = 2 newdate = 04/28/16 REPORTING LEVEL = 2 newdate = 03/22/16 REPORTING LEVEL = 2 newdate = 03/22/16 REPORTING LEVEL = 2 newdate = 02/12/16 REPORTING LEVEL = 2 Y = 0
The SGPlot Procedure

False Positive & Negative Listing for HEXANOL,_2-ETHYL-

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20163630040 Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & NSI 041416HVOC: 15 µl 2 01/03/17 < 3.9 5.013
  20170260002 Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl 2 02/02/17 < 3.8 5.001

Updated 04/25/2018

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Organic Blind Sample Program
False Positives & False Negatives
ISOPHORONE
Method: 4437 Testid: 34408GM016
Link to Individual Chart

newdate = 07/29/16 falsepos = 25.1 newdate = 08/30/17 CENC_VAL = 6.590 newdate = 08/10/17 CENC_VAL = 9.260 newdate = 07/14/17 CENC_VAL = 7.830 newdate = 06/01/17 CENC_VAL = 17.600 newdate = 04/13/17 CENC_VAL = 31.700 newdate = 02/24/17 CENC_VAL = 9.600 newdate = 02/02/17 CENC_VAL = 8.700 newdate = 12/23/16 CENC_VAL = 17.300 newdate = 11/29/16 CENC_VAL = 20.000 newdate = 09/28/16 CENC_VAL = 15.700 newdate = 09/23/16 CENC_VAL = 25.400 newdate = 08/31/16 CENC_VAL = 15.100 newdate = 08/12/16 CENC_VAL = 9.520 newdate = 07/06/16 CENC_VAL = 28.800 newdate = 07/06/16 CENC_VAL = 9.040 newdate = 06/23/16 CENC_VAL = 4.720 newdate = 05/20/16 CENC_VAL = 10.200 newdate = 04/28/16 CENC_VAL = 11.800 newdate = 04/09/16 CENC_VAL = 6.410 newdate = 02/12/16 CENC_VAL = 5.810 newdate = 01/22/16 CENC_VAL = 13.900 newdate = 08/30/17 REPORTING LEVEL = 5 newdate = 08/10/17 REPORTING LEVEL = 5 newdate = 08/10/17 REPORTING LEVEL = 5 newdate = 07/14/17 REPORTING LEVEL = 5 newdate = 07/14/17 REPORTING LEVEL = 5 newdate = 06/01/17 REPORTING LEVEL = 5 newdate = 06/01/17 REPORTING LEVEL = 5 newdate = 04/13/17 REPORTING LEVEL = 5 newdate = 04/13/17 REPORTING LEVEL = 5 newdate = 02/24/17 REPORTING LEVEL = 5 newdate = 02/24/17 REPORTING LEVEL = 5 newdate = 02/02/17 REPORTING LEVEL = 5 newdate = 02/02/17 REPORTING LEVEL = 5 newdate = 12/23/16 REPORTING LEVEL = 5 newdate = 12/23/16 REPORTING LEVEL = 5 newdate = 11/29/16 REPORTING LEVEL = 5 newdate = 11/29/16 REPORTING LEVEL = 5 newdate = 09/28/16 REPORTING LEVEL = 5 newdate = 09/28/16 REPORTING LEVEL = 5 newdate = 09/23/16 REPORTING LEVEL = 5 newdate = 09/23/16 REPORTING LEVEL = 5 newdate = 08/31/16 REPORTING LEVEL = 5 newdate = 08/31/16 REPORTING LEVEL = 5 newdate = 08/12/16 REPORTING LEVEL = 5 newdate = 08/12/16 REPORTING LEVEL = 5 newdate = 07/29/16 REPORTING LEVEL = 5 newdate = 07/29/16 REPORTING LEVEL = 5 newdate = 07/06/16 REPORTING LEVEL = 5 newdate = 07/06/16 REPORTING LEVEL = 5 newdate = 07/06/16 REPORTING LEVEL = 5 newdate = 07/06/16 REPORTING LEVEL = 5 newdate = 06/23/16 REPORTING LEVEL = 5 newdate = 06/23/16 REPORTING LEVEL = 5 newdate = 05/20/16 REPORTING LEVEL = 5 newdate = 05/20/16 REPORTING LEVEL = 5 newdate = 04/28/16 REPORTING LEVEL = 5 newdate = 04/28/16 REPORTING LEVEL = 5 newdate = 04/09/16 REPORTING LEVEL = 5 newdate = 04/09/16 REPORTING LEVEL = 5 newdate = 02/12/16 REPORTING LEVEL = 5 newdate = 02/12/16 REPORTING LEVEL = 5 newdate = 01/22/16 REPORTING LEVEL = 5
The SGPlot Procedure

False Positive & Negative Listing for ISOPHORONE

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Positive 20162100018 Supelco LC20145V: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl 5 07/29/16 E 25.1 0

Updated 04/25/2018

back to table
Organic Blind Sample Program
False Positives & False Negatives
ISOPROPYL_ALCOHOL
Method: 4437 Testid: 77015GM016
Link to Individual Chart

newdate = 02/02/17 falsepos = 0.77 newdate = 08/30/17 CENC_VAL = 2.470 newdate = 08/16/17 CENC_VAL = 3.700 newdate = 08/10/17 CENC_VAL = 3.030 newdate = 08/01/17 CENC_VAL = 12.300 newdate = 07/14/17 CENC_VAL = 1.870 newdate = 02/02/17 CENC_VAL = 1.380 newdate = 12/23/16 CENC_VAL = 3.190 newdate = 11/29/16 CENC_VAL = 3.830 newdate = 09/28/16 CENC_VAL = 2.190 newdate = 08/31/16 CENC_VAL = 2.430 newdate = 08/12/16 CENC_VAL = 1.420 newdate = 07/06/16 CENC_VAL = 4.180 newdate = 06/23/16 CENC_VAL = 1.040 newdate = 05/20/16 CENC_VAL = 2.290 newdate = 04/09/16 CENC_VAL = 1.200 newdate = 03/22/16 CENC_VAL = 1.250 newdate = 01/22/16 CENC_VAL = 2.180 newdate = 08/30/17 REPORTING LEVEL = 0.6 newdate = 08/16/17 REPORTING LEVEL = 0.6 newdate = 08/16/17 REPORTING LEVEL = 0.6 newdate = 08/10/17 REPORTING LEVEL = 0.6 newdate = 08/10/17 REPORTING LEVEL = 0.6 newdate = 08/01/17 REPORTING LEVEL = 0.6 newdate = 08/01/17 REPORTING LEVEL = 0.6 newdate = 07/14/17 REPORTING LEVEL = 0.6 newdate = 07/14/17 REPORTING LEVEL = 0.6 newdate = 02/02/17 REPORTING LEVEL = 0.6 newdate = 02/02/17 REPORTING LEVEL = 0.6 newdate = 02/02/17 REPORTING LEVEL = 0.6 newdate = 02/02/17 REPORTING LEVEL = 0.6 newdate = 12/23/16 REPORTING LEVEL = 0.6 newdate = 12/23/16 REPORTING LEVEL = 0.6 newdate = 11/29/16 REPORTING LEVEL = 0.6 newdate = 11/29/16 REPORTING LEVEL = 0.6 newdate = 09/28/16 REPORTING LEVEL = 0.6 newdate = 09/28/16 REPORTING LEVEL = 0.6 newdate = 08/31/16 REPORTING LEVEL = 0.6 newdate = 08/31/16 REPORTING LEVEL = 0.6 newdate = 08/12/16 REPORTING LEVEL = 0.6 newdate = 08/12/16 REPORTING LEVEL = 0.6 newdate = 07/06/16 REPORTING LEVEL = 0.6 newdate = 07/06/16 REPORTING LEVEL = 0.6 newdate = 06/23/16 REPORTING LEVEL = 0.6 newdate = 06/23/16 REPORTING LEVEL = 0.6 newdate = 05/20/16 REPORTING LEVEL = 0.6 newdate = 05/20/16 REPORTING LEVEL = 0.6 newdate = 04/09/16 REPORTING LEVEL = 0.6 newdate = 04/09/16 REPORTING LEVEL = 0.6 newdate = 03/22/16 REPORTING LEVEL = 0.6 newdate = 03/22/16 REPORTING LEVEL = 0.6 newdate = 01/22/16 REPORTING LEVEL = 0.6 Y = 0
The SGPlot Procedure

False Positive & Negative Listing for ISOPROPYL_ALCOHOL

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Positive 20170320043 Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl 0.6 02/02/17 0.77 0

Updated 04/25/2018

back to table
Organic Blind Sample Program
False Positives & False Negatives
METHYL_ACETATE
Method: 4437 Testid: 77032GM016
Link to Individual Chart

newdate = 03/10/17 falseneg = -0.01 newdate = 06/23/16 falsepos = 0.346 newdate = 08/30/17 CENC_VAL = 0.260 newdate = 08/16/17 CENC_VAL = 0.459 newdate = 08/10/17 CENC_VAL = 0.291 newdate = 07/14/17 CENC_VAL = 0.342 newdate = 06/24/17 CENC_VAL = 0.627 newdate = 06/17/17 CENC_VAL = 0.475 newdate = 06/01/17 CENC_VAL = 0.346 newdate = 04/27/17 CENC_VAL = 0.275 newdate = 04/13/17 CENC_VAL = 0.417 newdate = 03/24/17 CENC_VAL = 0.421 newdate = 02/24/17 CENC_VAL = 0.401 newdate = 02/02/17 CENC_VAL = 0.975 newdate = 02/02/17 CENC_VAL = 0.363 newdate = 01/03/17 CENC_VAL = 0.260 newdate = 12/23/16 CENC_VAL = 0.455 newdate = 11/18/16 CENC_VAL = 0.364 newdate = 11/10/16 CENC_VAL = 0.678 newdate = 11/02/16 CENC_VAL = 0.353 newdate = 10/21/16 CENC_VAL = 0.908 newdate = 09/28/16 CENC_VAL = 0.675 newdate = 09/08/16 CENC_VAL = 0.573 newdate = 08/11/16 CENC_VAL = 0.438 newdate = 07/29/16 CENC_VAL = 0.823 newdate = 07/27/16 CENC_VAL = 0.343 newdate = 07/14/16 CENC_VAL = 0.596 newdate = 07/06/16 CENC_VAL = 0.693 newdate = 07/06/16 CENC_VAL = 0.271 newdate = 06/03/16 CENC_VAL = 0.287 newdate = 05/21/16 CENC_VAL = 0.547 newdate = 05/20/16 CENC_VAL = 0.393 newdate = 04/28/16 CENC_VAL = 0.447 newdate = 04/09/16 CENC_VAL = 0.214 newdate = 02/12/16 CENC_VAL = 0.242 newdate = 01/22/16 CENC_VAL = 0.667 newdate = 08/30/17 REPORTING LEVEL = 0.14 newdate = 08/16/17 REPORTING LEVEL = 0.14 newdate = 08/16/17 REPORTING LEVEL = 0.14 newdate = 08/10/17 REPORTING LEVEL = 0.14 newdate = 08/10/17 REPORTING LEVEL = 0.14 newdate = 07/14/17 REPORTING LEVEL = 0.14 newdate = 07/14/17 REPORTING LEVEL = 0.14 newdate = 06/24/17 REPORTING LEVEL = 0.14 newdate = 06/24/17 REPORTING LEVEL = 0.14 newdate = 06/17/17 REPORTING LEVEL = 0.14 newdate = 06/17/17 REPORTING LEVEL = 0.14 newdate = 06/01/17 REPORTING LEVEL = 0.14 newdate = 06/01/17 REPORTING LEVEL = 0.14 newdate = 04/27/17 REPORTING LEVEL = 0.14 newdate = 04/27/17 REPORTING LEVEL = 0.14 newdate = 04/13/17 REPORTING LEVEL = 0.14 newdate = 04/13/17 REPORTING LEVEL = 0.14 newdate = 03/24/17 REPORTING LEVEL = 0.14 newdate = 03/24/17 REPORTING LEVEL = 0.14 newdate = 03/10/17 REPORTING LEVEL = 0.14 newdate = 03/10/17 REPORTING LEVEL = 0.14 newdate = 02/24/17 REPORTING LEVEL = 0.14 newdate = 02/24/17 REPORTING LEVEL = 0.14 newdate = 02/02/17 REPORTING LEVEL = 0.14 newdate = 02/02/17 REPORTING LEVEL = 0.14 newdate = 02/02/17 REPORTING LEVEL = 0.14 newdate = 02/02/17 REPORTING LEVEL = 0.14 newdate = 01/03/17 REPORTING LEVEL = 0.14 newdate = 01/03/17 REPORTING LEVEL = 0.14 newdate = 12/23/16 REPORTING LEVEL = 0.14 newdate = 12/23/16 REPORTING LEVEL = 0.14 newdate = 11/18/16 REPORTING LEVEL = 0.14 newdate = 11/18/16 REPORTING LEVEL = 0.14 newdate = 11/10/16 REPORTING LEVEL = 0.14 newdate = 11/10/16 REPORTING LEVEL = 0.14 newdate = 11/02/16 REPORTING LEVEL = 0.14 newdate = 11/02/16 REPORTING LEVEL = 0.14 newdate = 10/21/16 REPORTING LEVEL = 0.14 newdate = 10/21/16 REPORTING LEVEL = 0.14 newdate = 09/28/16 REPORTING LEVEL = 0.14 newdate = 09/28/16 REPORTING LEVEL = 0.14 newdate = 09/08/16 REPORTING LEVEL = 0.14 newdate = 09/08/16 REPORTING LEVEL = 0.14 newdate = 08/11/16 REPORTING LEVEL = 0.14 newdate = 08/11/16 REPORTING LEVEL = 0.14 newdate = 07/29/16 REPORTING LEVEL = 0.14 newdate = 07/29/16 REPORTING LEVEL = 0.14 newdate = 07/27/16 REPORTING LEVEL = 0.14 newdate = 07/27/16 REPORTING LEVEL = 0.14 newdate = 07/14/16 REPORTING LEVEL = 0.14 newdate = 07/14/16 REPORTING LEVEL = 0.14 newdate = 07/06/16 REPORTING LEVEL = 0.14 newdate = 07/06/16 REPORTING LEVEL = 0.14 newdate = 07/06/16 REPORTING LEVEL = 0.14 newdate = 07/06/16 REPORTING LEVEL = 0.14 newdate = 06/23/16 REPORTING LEVEL = 0.14 newdate = 06/23/16 REPORTING LEVEL = 0.14 newdate = 06/03/16 REPORTING LEVEL = 0.14 newdate = 06/03/16 REPORTING LEVEL = 0.14 newdate = 05/21/16 REPORTING LEVEL = 0.14 newdate = 05/21/16 REPORTING LEVEL = 0.14 newdate = 05/20/16 REPORTING LEVEL = 0.14 newdate = 05/20/16 REPORTING LEVEL = 0.14 newdate = 04/28/16 REPORTING LEVEL = 0.14 newdate = 04/28/16 REPORTING LEVEL = 0.14 newdate = 04/09/16 REPORTING LEVEL = 0.14 newdate = 04/09/16 REPORTING LEVEL = 0.14 newdate = 02/12/16 REPORTING LEVEL = 0.14 newdate = 02/12/16 REPORTING LEVEL = 0.14 newdate = 01/22/16 REPORTING LEVEL = 0.14 Y = 0
The SGPlot Procedure

False Positive & Negative Listing for METHYL_ACETATE

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 0.14 03/10/17 < 0.14 0.5825
False Positive 20161680364   0.14 06/23/16 0.346 0

Updated 04/25/2018

back to table
Organic Blind Sample Program
False Positives & False Negatives
N-PENTANAL
Method: 4437 Testid: 77061GM016
Link to Individual Chart

newdate = 06/24/17 falsepos = 0.212 newdate = 08/30/17 CENC_VAL = 0.107 newdate = 08/10/17 CENC_VAL = 0.105 newdate = 08/01/17 CENC_VAL = 0.118 newdate = 03/24/17 CENC_VAL = 0.125 newdate = 03/10/17 CENC_VAL = 0.180 newdate = 03/09/17 CENC_VAL = 0.293 newdate = 02/24/17 CENC_VAL = 0.115 newdate = 01/14/17 CENC_VAL = 0.112 newdate = 12/05/16 CENC_VAL = 0.314 newdate = 11/10/16 CENC_VAL = 0.209 newdate = 09/23/16 CENC_VAL = 0.284 newdate = 09/08/16 CENC_VAL = 0.193 newdate = 08/11/16 CENC_VAL = 0.186 newdate = 07/06/16 CENC_VAL = 0.131 newdate = 06/03/16 CENC_VAL = 0.109 newdate = 02/12/16 CENC_VAL = 0.079 newdate = 01/22/16 CENC_VAL = 0.166 newdate = 08/30/17 REPORTING LEVEL = 0.054 newdate = 08/10/17 REPORTING LEVEL = 0.054 newdate = 08/10/17 REPORTING LEVEL = 0.054 newdate = 08/01/17 REPORTING LEVEL = 0.054 newdate = 08/01/17 REPORTING LEVEL = 0.054 newdate = 06/24/17 REPORTING LEVEL = 0.054 newdate = 06/24/17 REPORTING LEVEL = 0.054 newdate = 03/24/17 REPORTING LEVEL = 0.054 newdate = 03/24/17 REPORTING LEVEL = 0.054 newdate = 03/10/17 REPORTING LEVEL = 0.054 newdate = 03/10/17 REPORTING LEVEL = 0.054 newdate = 03/09/17 REPORTING LEVEL = 0.054 newdate = 03/09/17 REPORTING LEVEL = 0.054 newdate = 02/24/17 REPORTING LEVEL = 0.054 newdate = 02/24/17 REPORTING LEVEL = 0.054 newdate = 01/14/17 REPORTING LEVEL = 0.054 newdate = 01/14/17 REPORTING LEVEL = 0.054 newdate = 12/05/16 REPORTING LEVEL = 0.054 newdate = 12/05/16 REPORTING LEVEL = 0.054 newdate = 11/10/16 REPORTING LEVEL = 0.054 newdate = 11/10/16 REPORTING LEVEL = 0.054 newdate = 09/23/16 REPORTING LEVEL = 0.054 newdate = 09/23/16 REPORTING LEVEL = 0.054 newdate = 09/08/16 REPORTING LEVEL = 0.054 newdate = 09/08/16 REPORTING LEVEL = 0.054 newdate = 08/11/16 REPORTING LEVEL = 0.054 newdate = 08/11/16 REPORTING LEVEL = 0.054 newdate = 07/06/16 REPORTING LEVEL = 0.054 newdate = 07/06/16 REPORTING LEVEL = 0.054 newdate = 06/03/16 REPORTING LEVEL = 0.054 newdate = 06/03/16 REPORTING LEVEL = 0.054 newdate = 02/12/16 REPORTING LEVEL = 0.054 newdate = 02/12/16 REPORTING LEVEL = 0.054 newdate = 01/22/16 REPORTING LEVEL = 0.054
The SGPlot Procedure

False Positive & Negative Listing for N-PENTANAL

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 0.054 06/24/17 0.212 0

Updated 04/25/2018

back to table
Organic Blind Sample Program
False Positives & False Negatives
NITROBENZENE
Method: 4437 Testid: 34447GM016
Link to Individual Chart

newdate = 06/29/17 falsepos = 1.24 newdate = 08/16/17 CENC_VAL = 1.340 newdate = 08/01/17 CENC_VAL = 1.390 newdate = 07/14/17 CENC_VAL = 1.010 newdate = 06/17/17 CENC_VAL = 1.810 newdate = 05/04/17 CENC_VAL = 1.530 newdate = 03/24/17 CENC_VAL = 1.610 newdate = 03/10/17 CENC_VAL = 2.730 newdate = 03/09/17 CENC_VAL = 4.300 newdate = 02/24/17 CENC_VAL = 1.420 newdate = 02/02/17 CENC_VAL = 3.240 newdate = 01/24/17 CENC_VAL = 3.530 newdate = 01/14/17 CENC_VAL = 1.270 newdate = 12/23/16 CENC_VAL = 2.960 newdate = 12/05/16 CENC_VAL = 3.660 newdate = 11/18/16 CENC_VAL = 1.630 newdate = 11/10/16 CENC_VAL = 3.360 newdate = 10/21/16 CENC_VAL = 3.960 newdate = 10/07/16 CENC_VAL = 1.730 newdate = 09/23/16 CENC_VAL = 3.660 newdate = 09/08/16 CENC_VAL = 2.610 newdate = 08/31/16 CENC_VAL = 2.520 newdate = 08/18/16 CENC_VAL = 1.650 newdate = 08/11/16 CENC_VAL = 2.150 newdate = 07/27/16 CENC_VAL = 1.480 newdate = 07/14/16 CENC_VAL = 2.010 newdate = 07/06/16 CENC_VAL = 1.280 newdate = 06/29/16 CENC_VAL = 4.100 newdate = 06/23/16 CENC_VAL = 1.200 newdate = 06/03/16 CENC_VAL = 1.360 newdate = 04/28/16 CENC_VAL = 1.200 newdate = 04/09/16 CENC_VAL = 0.840 newdate = 02/12/16 CENC_VAL = 1.010 newdate = 01/22/16 CENC_VAL = 2.290 newdate = 08/16/17 REPORTING LEVEL = 0.6 newdate = 08/01/17 REPORTING LEVEL = 0.6 newdate = 08/01/17 REPORTING LEVEL = 0.6 newdate = 07/14/17 REPORTING LEVEL = 0.6 newdate = 07/14/17 REPORTING LEVEL = 0.6 newdate = 06/29/17 REPORTING LEVEL = 0.6 newdate = 06/29/17 REPORTING LEVEL = 0.6 newdate = 06/17/17 REPORTING LEVEL = 0.6 newdate = 06/17/17 REPORTING LEVEL = 0.6 newdate = 05/04/17 REPORTING LEVEL = 0.6 newdate = 05/04/17 REPORTING LEVEL = 0.6 newdate = 03/24/17 REPORTING LEVEL = 0.6 newdate = 03/24/17 REPORTING LEVEL = 0.6 newdate = 03/10/17 REPORTING LEVEL = 0.6 newdate = 03/10/17 REPORTING LEVEL = 0.6 newdate = 03/09/17 REPORTING LEVEL = 0.6 newdate = 03/09/17 REPORTING LEVEL = 0.6 newdate = 02/24/17 REPORTING LEVEL = 0.6 newdate = 02/24/17 REPORTING LEVEL = 0.6 newdate = 02/02/17 REPORTING LEVEL = 0.6 newdate = 02/02/17 REPORTING LEVEL = 0.6 newdate = 01/24/17 REPORTING LEVEL = 0.6 newdate = 01/24/17 REPORTING LEVEL = 0.6 newdate = 01/14/17 REPORTING LEVEL = 0.6 newdate = 01/14/17 REPORTING LEVEL = 0.6 newdate = 12/23/16 REPORTING LEVEL = 0.6 newdate = 12/23/16 REPORTING LEVEL = 0.6 newdate = 12/05/16 REPORTING LEVEL = 0.6 newdate = 12/05/16 REPORTING LEVEL = 0.6 newdate = 11/18/16 REPORTING LEVEL = 0.6 newdate = 11/18/16 REPORTING LEVEL = 0.6 newdate = 11/10/16 REPORTING LEVEL = 0.6 newdate = 11/10/16 REPORTING LEVEL = 0.6 newdate = 10/21/16 REPORTING LEVEL = 0.6 newdate = 10/21/16 REPORTING LEVEL = 0.6 newdate = 10/07/16 REPORTING LEVEL = 0.6 newdate = 10/07/16 REPORTING LEVEL = 0.6 newdate = 09/23/16 REPORTING LEVEL = 0.6 newdate = 09/23/16 REPORTING LEVEL = 0.6 newdate = 09/08/16 REPORTING LEVEL = 0.6 newdate = 09/08/16 REPORTING LEVEL = 0.6 newdate = 08/31/16 REPORTING LEVEL = 0.6 newdate = 08/31/16 REPORTING LEVEL = 0.6 newdate = 08/18/16 REPORTING LEVEL = 0.6 newdate = 08/18/16 REPORTING LEVEL = 0.6 newdate = 08/11/16 REPORTING LEVEL = 0.6 newdate = 08/11/16 REPORTING LEVEL = 0.6 newdate = 07/27/16 REPORTING LEVEL = 0.6 newdate = 07/27/16 REPORTING LEVEL = 0.6 newdate = 07/14/16 REPORTING LEVEL = 0.6 newdate = 07/14/16 REPORTING LEVEL = 0.6 newdate = 07/06/16 REPORTING LEVEL = 0.6 newdate = 07/06/16 REPORTING LEVEL = 0.6 newdate = 06/29/16 REPORTING LEVEL = 0.6 newdate = 06/29/16 REPORTING LEVEL = 0.6 newdate = 06/23/16 REPORTING LEVEL = 0.6 newdate = 06/23/16 REPORTING LEVEL = 0.6 newdate = 06/03/16 REPORTING LEVEL = 0.6 newdate = 06/03/16 REPORTING LEVEL = 0.6 newdate = 04/28/16 REPORTING LEVEL = 0.6 newdate = 04/28/16 REPORTING LEVEL = 0.6 newdate = 04/09/16 REPORTING LEVEL = 0.6 newdate = 04/09/16 REPORTING LEVEL = 0.6 newdate = 02/12/16 REPORTING LEVEL = 0.6 newdate = 02/12/16 REPORTING LEVEL = 0.6 newdate = 01/22/16 REPORTING LEVEL = 0.6
The SGPlot Procedure

False Positive & Negative Listing for NITROBENZENE

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 0.6 06/29/17 E 1.24 0

Updated 04/25/2018

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Organic Blind Sample Program
False Positives & False Negatives
TERT-BUTYL_ALCOHOL
Method: 4437 Testid: 77035GM016
Link to Individual Chart

newdate = 12/23/16 falsepos = 0.134 newdate = 08/16/17 CENC_VAL = 0.731 newdate = 06/24/17 CENC_VAL = 0.992 newdate = 06/13/17 CENC_VAL = 1.010 newdate = 04/27/17 CENC_VAL = 0.637 newdate = 03/24/17 CENC_VAL = 0.568 newdate = 03/09/17 CENC_VAL = 1.530 newdate = 02/24/17 CENC_VAL = 0.810 newdate = 02/02/17 CENC_VAL = 1.640 newdate = 02/02/17 CENC_VAL = 0.537 newdate = 01/03/17 CENC_VAL = 0.738 newdate = 12/05/16 CENC_VAL = 1.580 newdate = 11/29/16 CENC_VAL = 1.650 newdate = 11/18/16 CENC_VAL = 0.572 newdate = 11/02/16 CENC_VAL = 0.573 newdate = 10/07/16 CENC_VAL = 0.547 newdate = 09/28/16 CENC_VAL = 0.991 newdate = 09/08/16 CENC_VAL = 0.978 newdate = 09/08/16 CENC_VAL = 0.990 newdate = 08/18/16 CENC_VAL = 0.626 newdate = 08/12/16 CENC_VAL = 0.613 newdate = 04/09/16 CENC_VAL = 0.362 newdate = 03/22/16 CENC_VAL = 0.354 newdate = 01/22/16 CENC_VAL = 0.847 newdate = 08/16/17 REPORTING LEVEL = 0.24 newdate = 06/24/17 REPORTING LEVEL = 0.24 newdate = 06/24/17 REPORTING LEVEL = 0.24 newdate = 06/13/17 REPORTING LEVEL = 0.24 newdate = 06/13/17 REPORTING LEVEL = 0.24 newdate = 04/27/17 REPORTING LEVEL = 0.24 newdate = 04/27/17 REPORTING LEVEL = 0.24 newdate = 03/24/17 REPORTING LEVEL = 0.24 newdate = 03/24/17 REPORTING LEVEL = 0.24 newdate = 03/09/17 REPORTING LEVEL = 0.24 newdate = 03/09/17 REPORTING LEVEL = 0.24 newdate = 02/24/17 REPORTING LEVEL = 0.24 newdate = 02/24/17 REPORTING LEVEL = 0.24 newdate = 02/02/17 REPORTING LEVEL = 0.24 newdate = 02/02/17 REPORTING LEVEL = 0.24 newdate = 02/02/17 REPORTING LEVEL = 0.24 newdate = 02/02/17 REPORTING LEVEL = 0.24 newdate = 01/03/17 REPORTING LEVEL = 0.24 newdate = 01/03/17 REPORTING LEVEL = 0.24 newdate = 12/23/16 REPORTING LEVEL = 0.24 newdate = 12/23/16 REPORTING LEVEL = 0.24 newdate = 12/05/16 REPORTING LEVEL = 0.24 newdate = 12/05/16 REPORTING LEVEL = 0.24 newdate = 11/29/16 REPORTING LEVEL = 0.24 newdate = 11/29/16 REPORTING LEVEL = 0.24 newdate = 11/18/16 REPORTING LEVEL = 0.24 newdate = 11/18/16 REPORTING LEVEL = 0.24 newdate = 11/02/16 REPORTING LEVEL = 0.24 newdate = 11/02/16 REPORTING LEVEL = 0.24 newdate = 10/07/16 REPORTING LEVEL = 0.24 newdate = 10/07/16 REPORTING LEVEL = 0.24 newdate = 09/28/16 REPORTING LEVEL = 0.24 newdate = 09/28/16 REPORTING LEVEL = 0.24 newdate = 09/08/16 REPORTING LEVEL = 0.24 newdate = 09/08/16 REPORTING LEVEL = 0.24 newdate = 09/08/16 REPORTING LEVEL = 0.24 newdate = 09/08/16 REPORTING LEVEL = 0.24 newdate = 08/18/16 REPORTING LEVEL = 0.24 newdate = 08/18/16 REPORTING LEVEL = 0.24 newdate = 08/12/16 REPORTING LEVEL = 0.24 newdate = 08/12/16 REPORTING LEVEL = 0.24 newdate = 04/09/16 REPORTING LEVEL = 0.24 newdate = 04/09/16 REPORTING LEVEL = 0.24 newdate = 03/22/16 REPORTING LEVEL = 0.24 newdate = 03/22/16 REPORTING LEVEL = 0.24 newdate = 01/22/16 REPORTING LEVEL = 0.24 Y = 0
The SGPlot Procedure

False Positive & Negative Listing for TERT-BUTYL_ALCOHOL

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Positive 20163500005 ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl 0.24 12/23/16 0.134 0

Updated 04/25/2018

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Organic Blind Sample Program
False Positives & False Negatives
TERT-BUTYL_METHYL_ETHER_(MTBE)
Method: 4437 Testid: 78032GM016
Link to Individual Chart

newdate = 08/30/17 CENC_VAL = 0.027 newdate = 08/16/17 CENC_VAL = 0.040 newdate = 08/10/17 CENC_VAL = 0.027 newdate = 08/01/17 CENC_VAL = 0.057 newdate = 07/14/17 CENC_VAL = 0.029 newdate = 02/02/17 CENC_VAL = 0.036 newdate = 12/23/16 CENC_VAL = 0.053 newdate = 11/29/16 CENC_VAL = 0.079 newdate = 09/28/16 CENC_VAL = 0.057 newdate = 08/31/16 CENC_VAL = 0.054 newdate = 08/12/16 CENC_VAL = 0.029 newdate = 07/06/16 CENC_VAL = 0.089 newdate = 06/23/16 CENC_VAL = 0.036 newdate = 05/20/16 CENC_VAL = 0.037 newdate = 04/28/16 CENC_VAL = 0.030 newdate = 03/22/16 CENC_VAL = 0.022 newdate = 02/12/16 CENC_VAL = 0.017 newdate = 08/30/17 REPORTING LEVEL = 0.012 newdate = 08/16/17 REPORTING LEVEL = 0.012 newdate = 08/16/17 REPORTING LEVEL = 0.012 newdate = 08/10/17 REPORTING LEVEL = 0.012 newdate = 08/10/17 REPORTING LEVEL = 0.012 newdate = 08/01/17 REPORTING LEVEL = 0.012 newdate = 08/01/17 REPORTING LEVEL = 0.012 newdate = 07/14/17 REPORTING LEVEL = 0.012 newdate = 07/14/17 REPORTING LEVEL = 0.012 newdate = 02/02/17 REPORTING LEVEL = 0.012 newdate = 02/02/17 REPORTING LEVEL = 0.012 newdate = 12/23/16 REPORTING LEVEL = 0.012 newdate = 12/23/16 REPORTING LEVEL = 0.012 newdate = 11/29/16 REPORTING LEVEL = 0.012 newdate = 11/29/16 REPORTING LEVEL = 0.012 newdate = 09/28/16 REPORTING LEVEL = 0.012 newdate = 09/28/16 REPORTING LEVEL = 0.012 newdate = 08/31/16 REPORTING LEVEL = 0.012 newdate = 08/31/16 REPORTING LEVEL = 0.012 newdate = 08/12/16 REPORTING LEVEL = 0.012 newdate = 08/12/16 REPORTING LEVEL = 0.012 newdate = 07/06/16 REPORTING LEVEL = 0.012 newdate = 07/06/16 REPORTING LEVEL = 0.012 newdate = 06/23/16 REPORTING LEVEL = 0.012 newdate = 06/23/16 REPORTING LEVEL = 0.012 newdate = 05/20/16 REPORTING LEVEL = 0.012 newdate = 05/20/16 REPORTING LEVEL = 0.012 newdate = 04/28/16 REPORTING LEVEL = 0.012 newdate = 04/28/16 REPORTING LEVEL = 0.012 newdate = 03/22/16 REPORTING LEVEL = 0.012 newdate = 03/22/16 REPORTING LEVEL = 0.012 newdate = 02/12/16 REPORTING LEVEL = 0.012
The SGPlot Procedure

back to table
Organic Blind Sample Program
False Positives & False Negatives
TRANS-CROTONALDEHYDE
Method: 4437 Testid: 68733GM016
Link to Individual Chart

newdate = 08/30/17 CENC_VAL = 0.740 newdate = 08/16/17 CENC_VAL = 2.140 newdate = 08/10/17 CENC_VAL = 1.520 newdate = 08/01/17 CENC_VAL = 2.240 newdate = 06/29/17 CENC_VAL = 2.810 newdate = 06/13/17 CENC_VAL = 2.680 newdate = 04/27/17 CENC_VAL = 1.320 newdate = 03/24/17 CENC_VAL = 1.520 newdate = 03/09/17 CENC_VAL = 3.760 newdate = 02/24/17 CENC_VAL = 2.430 newdate = 02/02/17 CENC_VAL = 3.860 newdate = 02/02/17 CENC_VAL = 1.410 newdate = 01/03/17 CENC_VAL = 1.460 newdate = 12/05/16 CENC_VAL = 3.840 newdate = 11/29/16 CENC_VAL = 4.090 newdate = 11/18/16 CENC_VAL = 1.410 newdate = 11/02/16 CENC_VAL = 1.350 newdate = 10/07/16 CENC_VAL = 1.310 newdate = 09/28/16 CENC_VAL = 2.100 newdate = 09/08/16 CENC_VAL = 1.950 newdate = 09/08/16 CENC_VAL = 2.050 newdate = 08/18/16 CENC_VAL = 1.220 newdate = 08/12/16 CENC_VAL = 1.220 newdate = 04/28/16 CENC_VAL = 0.890 newdate = 03/22/16 CENC_VAL = 0.684 newdate = 02/12/16 CENC_VAL = 0.554 newdate = 08/30/17 REPORTING LEVEL = 0.48 newdate = 08/16/17 REPORTING LEVEL = 0.48 newdate = 08/16/17 REPORTING LEVEL = 0.48 newdate = 08/10/17 REPORTING LEVEL = 0.48 newdate = 08/10/17 REPORTING LEVEL = 0.48 newdate = 08/01/17 REPORTING LEVEL = 0.48 newdate = 08/01/17 REPORTING LEVEL = 0.48 newdate = 06/29/17 REPORTING LEVEL = 0.48 newdate = 06/29/17 REPORTING LEVEL = 0.48 newdate = 06/13/17 REPORTING LEVEL = 0.48 newdate = 06/13/17 REPORTING LEVEL = 0.48 newdate = 04/27/17 REPORTING LEVEL = 0.48 newdate = 04/27/17 REPORTING LEVEL = 0.48 newdate = 03/24/17 REPORTING LEVEL = 0.48 newdate = 03/24/17 REPORTING LEVEL = 0.48 newdate = 03/09/17 REPORTING LEVEL = 0.48 newdate = 03/09/17 REPORTING LEVEL = 0.48 newdate = 02/24/17 REPORTING LEVEL = 0.48 newdate = 02/24/17 REPORTING LEVEL = 0.48 newdate = 02/02/17 REPORTING LEVEL = 0.48 newdate = 02/02/17 REPORTING LEVEL = 0.48 newdate = 02/02/17 REPORTING LEVEL = 0.48 newdate = 02/02/17 REPORTING LEVEL = 0.48 newdate = 01/03/17 REPORTING LEVEL = 0.48 newdate = 01/03/17 REPORTING LEVEL = 0.48 newdate = 12/05/16 REPORTING LEVEL = 0.48 newdate = 12/05/16 REPORTING LEVEL = 0.48 newdate = 11/29/16 REPORTING LEVEL = 0.48 newdate = 11/29/16 REPORTING LEVEL = 0.48 newdate = 11/18/16 REPORTING LEVEL = 0.48 newdate = 11/18/16 REPORTING LEVEL = 0.48 newdate = 11/02/16 REPORTING LEVEL = 0.48 newdate = 11/02/16 REPORTING LEVEL = 0.48 newdate = 10/07/16 REPORTING LEVEL = 0.48 newdate = 10/07/16 REPORTING LEVEL = 0.48 newdate = 09/28/16 REPORTING LEVEL = 0.48 newdate = 09/28/16 REPORTING LEVEL = 0.48 newdate = 09/08/16 REPORTING LEVEL = 0.48 newdate = 09/08/16 REPORTING LEVEL = 0.48 newdate = 09/08/16 REPORTING LEVEL = 0.48 newdate = 09/08/16 REPORTING LEVEL = 0.48 newdate = 08/18/16 REPORTING LEVEL = 0.48 newdate = 08/18/16 REPORTING LEVEL = 0.48 newdate = 08/12/16 REPORTING LEVEL = 0.48 newdate = 08/12/16 REPORTING LEVEL = 0.48 newdate = 04/28/16 REPORTING LEVEL = 0.48 newdate = 04/28/16 REPORTING LEVEL = 0.48 newdate = 03/22/16 REPORTING LEVEL = 0.48 newdate = 03/22/16 REPORTING LEVEL = 0.48 newdate = 02/12/16 REPORTING LEVEL = 0.48
The SGPlot Procedure