BQS 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 32 0 23 0
1,2,3-TRICHLOROPROPANE 77443GM016 96-18-4 36 0 19 0
1,2-DIBROMO-3-CHLOROPROPANE 82625GM016 96-12-8 30 0 18 0
1,2-DIBROMOETHANE 77651GM016 106-93-4 34 0 21 0
1,2-DICHLOROPROPANE 34541GM016 78-87-5 38 0 17 0
1,3-DIOXOLANE 81583GM016 646-06-0 37 0 17 0
1,4-DIOXANE 81582GM016 123-91-1 36 0 25 0
1-OCTANOL 77310GM016 111-87-5 39 0 16 0
1METHOXY-4(2-PROPENYL)BENZENE 68066GM016 140-67-0 34 0 21 0
2-ETHOXYETHYL_ACETATE 68728GM016 111-15-9 38 7 17 1
2-HEXANONE,_5-METHYL- 77179GM016 110-12-3 28 0 20 0
2-NITROPROPANE 77076GM016 79-46-9 38 0 17 0
2-PENTANOL,_4-METHYL- 77113GM016 108-11-2 28 0 20 0
2-PROPEN-1-OL 68729GM016 107-18-6 35 2 20 0
4-HEPTANONE,_2,6-DIMETHYL- 77419GM016 108-83-8 34 0 21 2
ACETATE,_ETHYL 81585GM016 141-78-6 36 1 19 8
ACETATE,_ISOBUTYL 77201GM016 110-19-0 38 0 17 1
ACETATE,_ISOPROPYL 45013GM016 108-21-4 38 0 17 1
ACETATE,_PROPYL 45022GM016 109-60-4 38 0 17 1
ACETONITRILE 76997GM016 75-05-8 35 0 15 5
ACROLEIN 34210GM016 107-02-8 14 0 26 0
ALPHA-TERPINEOL 68730GM016 98-55-5 38 0 17 0
BUTANAL 68732GM016 123-72-8 30 0 18 0
BUTANOL 77034GM016 71-36-3 38 1 17 1
CHLOROPICRIN 77548GM016 76-06-2 37 0 18 0
CYCLOHEXANONE 77097GM016 108-94-1 36 0 19 0
DIETHYLAMINE,_N-NITROSO- 78200GM016 55-18-5 34 0 21 0
DIMETHOXYMETHANE 81578GM016 109-87-5 31 0 11 0
HEXACHLOROCYCLOPENTADIENE 34386GM016 77-47-4 36 0 19 0
HEXANOL,_2-ETHYL- 77311GM016 104-76-7 46 0 27 0
ISOPHORONE 34408GM016 78-59-1 38 0 17 0
ISOPROPYL_ALCOHOL 77015GM016 67-63-0 36 0 19 4
METHYL_ACETATE 77032GM016 79-20-9 38 0 17 6
N-PENTANAL 77061GM016 110-62-3 23 0 32 0
NITROBENZENE 34447GM016 98-95-3 38 0 17 0
TERT-BUTYL_ALCOHOL 77035GM016 75-65-0 28 0 20 0
TERT-BUTYL_METHYL_ETHER_(MTBE) 78032GM016 1634-04-4 36 1 17 1
TRANS-CROTONALDEHYDE 68733GM016 123-73-9 28 0 20 0

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

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 = 12/10/15 CENC_VAL = 0.412 newdate = 12/05/15 CENC_VAL = 0.329 newdate = 11/14/15 CENC_VAL = 0.321 newdate = 10/23/15 CENC_VAL = 0.403 newdate = 10/09/15 CENC_VAL = 0.825 newdate = 09/24/15 CENC_VAL = 0.459 newdate = 08/24/15 CENC_VAL = 0.465 newdate = 08/14/15 CENC_VAL = 0.319 newdate = 06/26/15 CENC_VAL = 0.871 newdate = 06/25/15 CENC_VAL = 0.831 newdate = 06/16/15 CENC_VAL = 0.511 newdate = 05/20/15 CENC_VAL = 0.445 newdate = 05/14/15 CENC_VAL = 0.537 newdate = 04/25/15 CENC_VAL = 0.497 newdate = 01/10/15 CENC_VAL = 0.975 newdate = 11/22/14 CENC_VAL = 0.433 newdate = 10/21/14 CENC_VAL = 0.613 newdate = 09/06/14 CENC_VAL = 0.522 newdate = 08/13/14 CENC_VAL = 0.943 newdate = 07/30/14 CENC_VAL = 0.441 newdate = 07/11/14 CENC_VAL = 0.882 newdate = 07/03/14 CENC_VAL = 0.865 newdate = 06/07/14 CENC_VAL = 1.190 newdate = 06/06/14 CENC_VAL = 1.150 newdate = 05/20/14 CENC_VAL = 0.417 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 newdate = 01/22/16 REPORTING LEVEL = 0.24 newdate = 12/10/15 REPORTING LEVEL = 0.24 newdate = 12/10/15 REPORTING LEVEL = 0.24 newdate = 12/05/15 REPORTING LEVEL = 0.24 newdate = 12/05/15 REPORTING LEVEL = 0.24 newdate = 11/14/15 REPORTING LEVEL = 0.24 newdate = 11/14/15 REPORTING LEVEL = 0.24 newdate = 10/23/15 REPORTING LEVEL = 0.24 newdate = 10/23/15 REPORTING LEVEL = 0.24 newdate = 10/09/15 REPORTING LEVEL = 0.24 newdate = 10/09/15 REPORTING LEVEL = 0.24 newdate = 09/24/15 REPORTING LEVEL = 0.24 newdate = 09/24/15 REPORTING LEVEL = 0.24 newdate = 08/24/15 REPORTING LEVEL = 0.24 newdate = 08/24/15 REPORTING LEVEL = 0.24 newdate = 08/14/15 REPORTING LEVEL = 0.24 newdate = 08/14/15 REPORTING LEVEL = 0.24 newdate = 06/26/15 REPORTING LEVEL = 0.24 newdate = 06/26/15 REPORTING LEVEL = 0.24 newdate = 06/25/15 REPORTING LEVEL = 0.24 newdate = 06/25/15 REPORTING LEVEL = 0.24 newdate = 06/16/15 REPORTING LEVEL = 0.24 newdate = 06/16/15 REPORTING LEVEL = 0.24 newdate = 05/20/15 REPORTING LEVEL = 0.24 newdate = 05/20/15 REPORTING LEVEL = 0.24 newdate = 05/14/15 REPORTING LEVEL = 0.24 newdate = 05/14/15 REPORTING LEVEL = 0.24 newdate = 04/25/15 REPORTING LEVEL = 0.24 newdate = 04/25/15 REPORTING LEVEL = 0.24 newdate = 01/10/15 REPORTING LEVEL = 0.24 newdate = 01/10/15 REPORTING LEVEL = 0.24 newdate = 11/22/14 REPORTING LEVEL = 0.24 newdate = 11/22/14 REPORTING LEVEL = 0.24 newdate = 10/21/14 REPORTING LEVEL = 0.24 newdate = 10/21/14 REPORTING LEVEL = 0.24 newdate = 09/06/14 REPORTING LEVEL = 0.24 newdate = 09/06/14 REPORTING LEVEL = 0.24 newdate = 08/13/14 REPORTING LEVEL = 0.24 newdate = 08/13/14 REPORTING LEVEL = 0.24 newdate = 07/30/14 REPORTING LEVEL = 0.24 newdate = 07/30/14 REPORTING LEVEL = 0.24 newdate = 07/11/14 REPORTING LEVEL = 0.24 newdate = 07/11/14 REPORTING LEVEL = 0.24 newdate = 07/03/14 REPORTING LEVEL = 0.24 newdate = 07/03/14 REPORTING LEVEL = 0.24 newdate = 06/07/14 REPORTING LEVEL = 0.24 newdate = 06/07/14 REPORTING LEVEL = 0.24 newdate = 06/06/14 REPORTING LEVEL = 0.24 newdate = 06/06/14 REPORTING LEVEL = 0.24 newdate = 05/20/14 REPORTING LEVEL = 0.24
The SGPlot Procedure

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

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 = 01/05/16 CENC_VAL = 0.010 newdate = 12/05/15 CENC_VAL = 0.011 newdate = 11/25/15 CENC_VAL = 0.014 newdate = 10/23/15 CENC_VAL = 0.010 newdate = 10/09/15 CENC_VAL = 0.025 newdate = 09/24/15 CENC_VAL = 0.015 newdate = 09/05/15 CENC_VAL = 0.016 newdate = 08/14/15 CENC_VAL = 0.010 newdate = 07/30/15 CENC_VAL = 0.016 newdate = 06/25/15 CENC_VAL = 0.025 newdate = 06/16/15 CENC_VAL = 0.016 newdate = 05/05/15 CENC_VAL = 0.009 newdate = 03/19/15 CENC_VAL = 0.021 newdate = 12/13/14 CENC_VAL = 0.018 newdate = 11/22/14 CENC_VAL = 0.011 newdate = 10/21/14 CENC_VAL = 0.018 newdate = 09/11/14 CENC_VAL = 0.018 newdate = 09/06/14 CENC_VAL = 0.011 newdate = 08/20/14 CENC_VAL = 0.023 newdate = 08/13/14 CENC_VAL = 0.035 newdate = 07/23/14 CENC_VAL = 0.033 newdate = 07/11/14 CENC_VAL = 0.036 newdate = 06/17/14 CENC_VAL = 0.011 newdate = 06/07/14 CENC_VAL = 0.024 newdate = 05/20/14 CENC_VAL = 0.017 newdate = 05/07/14 CENC_VAL = 0.034 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 newdate = 01/22/16 REPORTING LEVEL = 0.006 newdate = 01/05/16 REPORTING LEVEL = 0.006 newdate = 01/05/16 REPORTING LEVEL = 0.006 newdate = 12/05/15 REPORTING LEVEL = 0.006 newdate = 12/05/15 REPORTING LEVEL = 0.006 newdate = 11/25/15 REPORTING LEVEL = 0.006 newdate = 11/25/15 REPORTING LEVEL = 0.006 newdate = 10/23/15 REPORTING LEVEL = 0.006 newdate = 10/23/15 REPORTING LEVEL = 0.006 newdate = 10/09/15 REPORTING LEVEL = 0.006 newdate = 10/09/15 REPORTING LEVEL = 0.006 newdate = 09/24/15 REPORTING LEVEL = 0.006 newdate = 09/24/15 REPORTING LEVEL = 0.006 newdate = 09/05/15 REPORTING LEVEL = 0.006 newdate = 09/05/15 REPORTING LEVEL = 0.006 newdate = 08/14/15 REPORTING LEVEL = 0.006 newdate = 08/14/15 REPORTING LEVEL = 0.006 newdate = 07/30/15 REPORTING LEVEL = 0.006 newdate = 07/30/15 REPORTING LEVEL = 0.006 newdate = 06/25/15 REPORTING LEVEL = 0.006 newdate = 06/25/15 REPORTING LEVEL = 0.006 newdate = 06/16/15 REPORTING LEVEL = 0.006 newdate = 06/16/15 REPORTING LEVEL = 0.006 newdate = 05/05/15 REPORTING LEVEL = 0.006 newdate = 05/05/15 REPORTING LEVEL = 0.006 newdate = 03/19/15 REPORTING LEVEL = 0.006 newdate = 03/19/15 REPORTING LEVEL = 0.006 newdate = 12/13/14 REPORTING LEVEL = 0.006 newdate = 12/13/14 REPORTING LEVEL = 0.006 newdate = 11/22/14 REPORTING LEVEL = 0.006 newdate = 11/22/14 REPORTING LEVEL = 0.006 newdate = 10/21/14 REPORTING LEVEL = 0.006 newdate = 10/21/14 REPORTING LEVEL = 0.006 newdate = 09/11/14 REPORTING LEVEL = 0.006 newdate = 09/11/14 REPORTING LEVEL = 0.006 newdate = 09/06/14 REPORTING LEVEL = 0.006 newdate = 09/06/14 REPORTING LEVEL = 0.006 newdate = 08/20/14 REPORTING LEVEL = 0.006 newdate = 08/20/14 REPORTING LEVEL = 0.006 newdate = 08/13/14 REPORTING LEVEL = 0.006 newdate = 08/13/14 REPORTING LEVEL = 0.006 newdate = 07/23/14 REPORTING LEVEL = 0.006 newdate = 07/23/14 REPORTING LEVEL = 0.006 newdate = 07/11/14 REPORTING LEVEL = 0.006 newdate = 07/11/14 REPORTING LEVEL = 0.006 newdate = 06/17/14 REPORTING LEVEL = 0.006 newdate = 06/17/14 REPORTING LEVEL = 0.006 newdate = 06/07/14 REPORTING LEVEL = 0.006 newdate = 06/07/14 REPORTING LEVEL = 0.006 newdate = 05/20/14 REPORTING LEVEL = 0.006 newdate = 05/20/14 REPORTING LEVEL = 0.006 newdate = 05/07/14 REPORTING LEVEL = 0.006
The SGPlot Procedure

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

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 = 12/10/15 CENC_VAL = 0.031 newdate = 12/05/15 CENC_VAL = 0.033 newdate = 11/14/15 CENC_VAL = 0.030 newdate = 10/23/15 CENC_VAL = 0.031 newdate = 10/09/15 CENC_VAL = 0.079 newdate = 09/24/15 CENC_VAL = 0.045 newdate = 08/24/15 CENC_VAL = 0.050 newdate = 08/14/15 CENC_VAL = 0.027 newdate = 06/26/15 CENC_VAL = 0.075 newdate = 06/25/15 CENC_VAL = 0.071 newdate = 06/16/15 CENC_VAL = 0.041 newdate = 05/20/15 CENC_VAL = 0.034 newdate = 05/14/15 CENC_VAL = 0.045 newdate = 04/25/15 CENC_VAL = 0.040 newdate = 03/19/15 CENC_VAL = 0.081 newdate = 01/10/15 CENC_VAL = 0.080 newdate = 12/13/14 CENC_VAL = 0.043 newdate = 09/11/14 CENC_VAL = 0.043 newdate = 08/20/14 CENC_VAL = 0.079 newdate = 07/30/14 CENC_VAL = 0.040 newdate = 07/23/14 CENC_VAL = 0.083 newdate = 07/03/14 CENC_VAL = 0.080 newdate = 06/17/14 CENC_VAL = 0.044 newdate = 06/06/14 CENC_VAL = 0.085 newdate = 05/07/14 CENC_VAL = 0.081 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 newdate = 01/22/16 REPORTING LEVEL = 0.02 newdate = 12/10/15 REPORTING LEVEL = 0.02 newdate = 12/10/15 REPORTING LEVEL = 0.02 newdate = 12/05/15 REPORTING LEVEL = 0.02 newdate = 12/05/15 REPORTING LEVEL = 0.02 newdate = 11/14/15 REPORTING LEVEL = 0.02 newdate = 11/14/15 REPORTING LEVEL = 0.02 newdate = 10/23/15 REPORTING LEVEL = 0.02 newdate = 10/23/15 REPORTING LEVEL = 0.02 newdate = 10/09/15 REPORTING LEVEL = 0.02 newdate = 10/09/15 REPORTING LEVEL = 0.02 newdate = 09/24/15 REPORTING LEVEL = 0.02 newdate = 09/24/15 REPORTING LEVEL = 0.02 newdate = 08/24/15 REPORTING LEVEL = 0.02 newdate = 08/24/15 REPORTING LEVEL = 0.02 newdate = 08/14/15 REPORTING LEVEL = 0.02 newdate = 08/14/15 REPORTING LEVEL = 0.02 newdate = 06/26/15 REPORTING LEVEL = 0.02 newdate = 06/26/15 REPORTING LEVEL = 0.02 newdate = 06/25/15 REPORTING LEVEL = 0.02 newdate = 06/25/15 REPORTING LEVEL = 0.02 newdate = 06/16/15 REPORTING LEVEL = 0.02 newdate = 06/16/15 REPORTING LEVEL = 0.02 newdate = 05/20/15 REPORTING LEVEL = 0.02 newdate = 05/20/15 REPORTING LEVEL = 0.02 newdate = 05/14/15 REPORTING LEVEL = 0.02 newdate = 05/14/15 REPORTING LEVEL = 0.02 newdate = 04/25/15 REPORTING LEVEL = 0.02 newdate = 04/25/15 REPORTING LEVEL = 0.02 newdate = 03/19/15 REPORTING LEVEL = 0.02 newdate = 03/19/15 REPORTING LEVEL = 0.02 newdate = 01/10/15 REPORTING LEVEL = 0.02 newdate = 01/10/15 REPORTING LEVEL = 0.02 newdate = 12/13/14 REPORTING LEVEL = 0.02 newdate = 12/13/14 REPORTING LEVEL = 0.02 newdate = 09/11/14 REPORTING LEVEL = 0.02 newdate = 09/11/14 REPORTING LEVEL = 0.02 newdate = 08/20/14 REPORTING LEVEL = 0.02 newdate = 08/20/14 REPORTING LEVEL = 0.02 newdate = 07/30/14 REPORTING LEVEL = 0.02 newdate = 07/30/14 REPORTING LEVEL = 0.02 newdate = 07/23/14 REPORTING LEVEL = 0.02 newdate = 07/23/14 REPORTING LEVEL = 0.02 newdate = 07/03/14 REPORTING LEVEL = 0.02 newdate = 07/03/14 REPORTING LEVEL = 0.02 newdate = 06/17/14 REPORTING LEVEL = 0.02 newdate = 06/17/14 REPORTING LEVEL = 0.02 newdate = 06/06/14 REPORTING LEVEL = 0.02 newdate = 06/06/14 REPORTING LEVEL = 0.02 newdate = 05/07/14 REPORTING LEVEL = 0.02
The SGPlot Procedure

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

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 = 01/05/16 CENC_VAL = 0.006 newdate = 12/10/15 CENC_VAL = 0.006 newdate = 11/25/15 CENC_VAL = 0.008 newdate = 10/09/15 CENC_VAL = 0.015 newdate = 10/09/15 CENC_VAL = 0.013 newdate = 09/05/15 CENC_VAL = 0.008 newdate = 08/24/15 CENC_VAL = 0.010 newdate = 07/30/15 CENC_VAL = 0.009 newdate = 06/26/15 CENC_VAL = 0.013 newdate = 05/20/15 CENC_VAL = 0.005 newdate = 05/14/15 CENC_VAL = 0.009 newdate = 05/05/15 CENC_VAL = 0.007 newdate = 04/25/15 CENC_VAL = 0.008 newdate = 01/10/15 CENC_VAL = 0.015 newdate = 11/22/14 CENC_VAL = 0.007 newdate = 10/21/14 CENC_VAL = 0.009 newdate = 09/06/14 CENC_VAL = 0.008 newdate = 08/13/14 CENC_VAL = 0.015 newdate = 07/30/14 CENC_VAL = 0.008 newdate = 07/11/14 CENC_VAL = 0.015 newdate = 07/03/14 CENC_VAL = 0.015 newdate = 06/07/14 CENC_VAL = 0.014 newdate = 06/06/14 CENC_VAL = 0.015 newdate = 05/20/14 CENC_VAL = 0.008 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 newdate = 02/12/16 REPORTING LEVEL = 0.004 newdate = 01/05/16 REPORTING LEVEL = 0.004 newdate = 01/05/16 REPORTING LEVEL = 0.004 newdate = 12/10/15 REPORTING LEVEL = 0.004 newdate = 12/10/15 REPORTING LEVEL = 0.004 newdate = 11/25/15 REPORTING LEVEL = 0.004 newdate = 11/25/15 REPORTING LEVEL = 0.004 newdate = 10/09/15 REPORTING LEVEL = 0.004 newdate = 10/09/15 REPORTING LEVEL = 0.004 newdate = 10/09/15 REPORTING LEVEL = 0.004 newdate = 10/09/15 REPORTING LEVEL = 0.004 newdate = 09/05/15 REPORTING LEVEL = 0.004 newdate = 09/05/15 REPORTING LEVEL = 0.004 newdate = 08/24/15 REPORTING LEVEL = 0.004 newdate = 08/24/15 REPORTING LEVEL = 0.004 newdate = 07/30/15 REPORTING LEVEL = 0.004 newdate = 07/30/15 REPORTING LEVEL = 0.004 newdate = 06/26/15 REPORTING LEVEL = 0.004 newdate = 06/26/15 REPORTING LEVEL = 0.004 newdate = 05/20/15 REPORTING LEVEL = 0.004 newdate = 05/20/15 REPORTING LEVEL = 0.004 newdate = 05/14/15 REPORTING LEVEL = 0.004 newdate = 05/14/15 REPORTING LEVEL = 0.004 newdate = 05/05/15 REPORTING LEVEL = 0.004 newdate = 05/05/15 REPORTING LEVEL = 0.004 newdate = 04/25/15 REPORTING LEVEL = 0.004 newdate = 04/25/15 REPORTING LEVEL = 0.004 newdate = 01/10/15 REPORTING LEVEL = 0.004 newdate = 01/10/15 REPORTING LEVEL = 0.004 newdate = 11/22/14 REPORTING LEVEL = 0.004 newdate = 11/22/14 REPORTING LEVEL = 0.004 newdate = 10/21/14 REPORTING LEVEL = 0.004 newdate = 10/21/14 REPORTING LEVEL = 0.004 newdate = 09/06/14 REPORTING LEVEL = 0.004 newdate = 09/06/14 REPORTING LEVEL = 0.004 newdate = 08/13/14 REPORTING LEVEL = 0.004 newdate = 08/13/14 REPORTING LEVEL = 0.004 newdate = 07/30/14 REPORTING LEVEL = 0.004 newdate = 07/30/14 REPORTING LEVEL = 0.004 newdate = 07/11/14 REPORTING LEVEL = 0.004 newdate = 07/11/14 REPORTING LEVEL = 0.004 newdate = 07/03/14 REPORTING LEVEL = 0.004 newdate = 07/03/14 REPORTING LEVEL = 0.004 newdate = 06/07/14 REPORTING LEVEL = 0.004 newdate = 06/07/14 REPORTING LEVEL = 0.004 newdate = 06/06/14 REPORTING LEVEL = 0.004 newdate = 06/06/14 REPORTING LEVEL = 0.004 newdate = 05/20/14 REPORTING LEVEL = 0.004
The SGPlot Procedure

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

newdate = 08/12/16 CENC_VAL = 0.009 newdate = 08/11/16 CENC_VAL = 0.015 newdate = 07/29/16 CENC_VAL = 0.026 newdate = 07/27/16 CENC_VAL = 0.010 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 = 05/21/16 CENC_VAL = 0.017 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 = 12/10/15 CENC_VAL = 0.005 newdate = 12/05/15 CENC_VAL = 0.005 newdate = 11/14/15 CENC_VAL = 0.006 newdate = 10/23/15 CENC_VAL = 0.007 newdate = 10/09/15 CENC_VAL = 0.016 newdate = 09/24/15 CENC_VAL = 0.009 newdate = 08/24/15 CENC_VAL = 0.008 newdate = 08/14/15 CENC_VAL = 0.005 newdate = 06/26/15 CENC_VAL = 0.015 newdate = 06/25/15 CENC_VAL = 0.016 newdate = 06/16/15 CENC_VAL = 0.009 newdate = 05/20/15 CENC_VAL = 0.006 newdate = 05/14/15 CENC_VAL = 0.009 newdate = 04/25/15 CENC_VAL = 0.008 newdate = 03/19/15 CENC_VAL = 0.018 newdate = 01/10/15 CENC_VAL = 0.015 newdate = 12/13/14 CENC_VAL = 0.009 newdate = 09/11/14 CENC_VAL = 0.009 newdate = 08/20/14 CENC_VAL = 0.014 newdate = 07/30/14 CENC_VAL = 0.009 newdate = 07/23/14 CENC_VAL = 0.015 newdate = 07/03/14 CENC_VAL = 0.016 newdate = 06/17/14 CENC_VAL = 0.008 newdate = 06/06/14 CENC_VAL = 0.019 newdate = 05/07/14 CENC_VAL = 0.017 newdate = 08/12/16 REPORTING LEVEL = 0.004 newdate = 08/11/16 REPORTING LEVEL = 0.004 newdate = 08/11/16 REPORTING LEVEL = 0.004 newdate = 07/29/16 REPORTING LEVEL = 0.004 newdate = 07/29/16 REPORTING LEVEL = 0.004 newdate = 07/27/16 REPORTING LEVEL = 0.004 newdate = 07/27/16 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 = 05/21/16 REPORTING LEVEL = 0.004 newdate = 05/21/16 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 newdate = 01/22/16 REPORTING LEVEL = 0.004 newdate = 12/10/15 REPORTING LEVEL = 0.004 newdate = 12/10/15 REPORTING LEVEL = 0.004 newdate = 12/05/15 REPORTING LEVEL = 0.004 newdate = 12/05/15 REPORTING LEVEL = 0.004 newdate = 11/14/15 REPORTING LEVEL = 0.004 newdate = 11/14/15 REPORTING LEVEL = 0.004 newdate = 10/23/15 REPORTING LEVEL = 0.004 newdate = 10/23/15 REPORTING LEVEL = 0.004 newdate = 10/09/15 REPORTING LEVEL = 0.004 newdate = 10/09/15 REPORTING LEVEL = 0.004 newdate = 09/24/15 REPORTING LEVEL = 0.004 newdate = 09/24/15 REPORTING LEVEL = 0.004 newdate = 08/24/15 REPORTING LEVEL = 0.004 newdate = 08/24/15 REPORTING LEVEL = 0.004 newdate = 08/14/15 REPORTING LEVEL = 0.004 newdate = 08/14/15 REPORTING LEVEL = 0.004 newdate = 06/26/15 REPORTING LEVEL = 0.004 newdate = 06/26/15 REPORTING LEVEL = 0.004 newdate = 06/25/15 REPORTING LEVEL = 0.004 newdate = 06/25/15 REPORTING LEVEL = 0.004 newdate = 06/16/15 REPORTING LEVEL = 0.004 newdate = 06/16/15 REPORTING LEVEL = 0.004 newdate = 05/20/15 REPORTING LEVEL = 0.004 newdate = 05/20/15 REPORTING LEVEL = 0.004 newdate = 05/14/15 REPORTING LEVEL = 0.004 newdate = 05/14/15 REPORTING LEVEL = 0.004 newdate = 04/25/15 REPORTING LEVEL = 0.004 newdate = 04/25/15 REPORTING LEVEL = 0.004 newdate = 03/19/15 REPORTING LEVEL = 0.004 newdate = 03/19/15 REPORTING LEVEL = 0.004 newdate = 01/10/15 REPORTING LEVEL = 0.004 newdate = 01/10/15 REPORTING LEVEL = 0.004 newdate = 12/13/14 REPORTING LEVEL = 0.004 newdate = 12/13/14 REPORTING LEVEL = 0.004 newdate = 09/11/14 REPORTING LEVEL = 0.004 newdate = 09/11/14 REPORTING LEVEL = 0.004 newdate = 08/20/14 REPORTING LEVEL = 0.004 newdate = 08/20/14 REPORTING LEVEL = 0.004 newdate = 07/30/14 REPORTING LEVEL = 0.004 newdate = 07/30/14 REPORTING LEVEL = 0.004 newdate = 07/23/14 REPORTING LEVEL = 0.004 newdate = 07/23/14 REPORTING LEVEL = 0.004 newdate = 07/03/14 REPORTING LEVEL = 0.004 newdate = 07/03/14 REPORTING LEVEL = 0.004 newdate = 06/17/14 REPORTING LEVEL = 0.004 newdate = 06/17/14 REPORTING LEVEL = 0.004 newdate = 06/06/14 REPORTING LEVEL = 0.004 newdate = 06/06/14 REPORTING LEVEL = 0.004 newdate = 05/07/14 REPORTING LEVEL = 0.004
The SGPlot Procedure

back to table
BQS Organic Blind Sample Program
False Positives & False Negatives
1,3-DIOXOLANE
Method: 4437 Testid: 81583GM016
Link to Individual Chart
Open Data Set

newdate = 08/12/16 CENC_VAL = 0.950 newdate = 08/11/16 CENC_VAL = 1.480 newdate = 07/29/16 CENC_VAL = 2.700 newdate = 07/27/16 CENC_VAL = 0.861 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 = 05/21/16 CENC_VAL = 2.460 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 = 12/10/15 CENC_VAL = 0.554 newdate = 12/05/15 CENC_VAL = 0.542 newdate = 11/14/15 CENC_VAL = 0.554 newdate = 10/23/15 CENC_VAL = 0.719 newdate = 10/09/15 CENC_VAL = 1.250 newdate = 09/24/15 CENC_VAL = 0.863 newdate = 08/24/15 CENC_VAL = 0.711 newdate = 08/14/15 CENC_VAL = 0.499 newdate = 06/26/15 CENC_VAL = 1.330 newdate = 06/25/15 CENC_VAL = 1.550 newdate = 06/16/15 CENC_VAL = 0.856 newdate = 05/20/15 CENC_VAL = 0.723 newdate = 05/14/15 CENC_VAL = 0.940 newdate = 04/25/15 CENC_VAL = 0.799 newdate = 03/19/15 CENC_VAL = 2.410 newdate = 01/10/15 CENC_VAL = 1.520 newdate = 12/13/14 CENC_VAL = 0.789 newdate = 09/11/14 CENC_VAL = 0.927 newdate = 07/30/14 CENC_VAL = 0.747 newdate = 07/23/14 CENC_VAL = 1.860 newdate = 07/03/14 CENC_VAL = 1.600 newdate = 06/17/14 CENC_VAL = 0.899 newdate = 06/06/14 CENC_VAL = 1.410 newdate = 05/07/14 CENC_VAL = 1.590 newdate = 08/12/16 REPORTING LEVEL = 0.38 newdate = 08/11/16 REPORTING LEVEL = 0.38 newdate = 08/11/16 REPORTING LEVEL = 0.38 newdate = 07/29/16 REPORTING LEVEL = 0.38 newdate = 07/29/16 REPORTING LEVEL = 0.38 newdate = 07/27/16 REPORTING LEVEL = 0.38 newdate = 07/27/16 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 = 05/21/16 REPORTING LEVEL = 0.38 newdate = 05/21/16 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 newdate = 01/22/16 REPORTING LEVEL = 0.38 newdate = 12/10/15 REPORTING LEVEL = 0.38 newdate = 12/10/15 REPORTING LEVEL = 0.38 newdate = 12/05/15 REPORTING LEVEL = 0.38 newdate = 12/05/15 REPORTING LEVEL = 0.38 newdate = 11/14/15 REPORTING LEVEL = 0.38 newdate = 11/14/15 REPORTING LEVEL = 0.38 newdate = 10/23/15 REPORTING LEVEL = 0.38 newdate = 10/23/15 REPORTING LEVEL = 0.38 newdate = 10/09/15 REPORTING LEVEL = 0.38 newdate = 10/09/15 REPORTING LEVEL = 0.38 newdate = 09/24/15 REPORTING LEVEL = 0.38 newdate = 09/24/15 REPORTING LEVEL = 0.38 newdate = 08/24/15 REPORTING LEVEL = 0.38 newdate = 08/24/15 REPORTING LEVEL = 0.38 newdate = 08/14/15 REPORTING LEVEL = 0.38 newdate = 08/14/15 REPORTING LEVEL = 0.38 newdate = 06/26/15 REPORTING LEVEL = 0.38 newdate = 06/26/15 REPORTING LEVEL = 0.38 newdate = 06/25/15 REPORTING LEVEL = 0.38 newdate = 06/25/15 REPORTING LEVEL = 0.38 newdate = 06/16/15 REPORTING LEVEL = 0.38 newdate = 06/16/15 REPORTING LEVEL = 0.38 newdate = 05/20/15 REPORTING LEVEL = 0.38 newdate = 05/20/15 REPORTING LEVEL = 0.38 newdate = 05/14/15 REPORTING LEVEL = 0.38 newdate = 05/14/15 REPORTING LEVEL = 0.38 newdate = 04/25/15 REPORTING LEVEL = 0.38 newdate = 04/25/15 REPORTING LEVEL = 0.38 newdate = 03/19/15 REPORTING LEVEL = 0.38 newdate = 03/19/15 REPORTING LEVEL = 0.38 newdate = 01/10/15 REPORTING LEVEL = 0.38 newdate = 01/10/15 REPORTING LEVEL = 0.38 newdate = 12/13/14 REPORTING LEVEL = 0.38 newdate = 12/13/14 REPORTING LEVEL = 0.38 newdate = 09/11/14 REPORTING LEVEL = 0.38 newdate = 09/11/14 REPORTING LEVEL = 0.38 newdate = 07/30/14 REPORTING LEVEL = 0.38 newdate = 07/30/14 REPORTING LEVEL = 0.38 newdate = 07/23/14 REPORTING LEVEL = 0.38 newdate = 07/23/14 REPORTING LEVEL = 0.38 newdate = 07/03/14 REPORTING LEVEL = 0.38 newdate = 07/03/14 REPORTING LEVEL = 0.38 newdate = 06/17/14 REPORTING LEVEL = 0.38 newdate = 06/17/14 REPORTING LEVEL = 0.38 newdate = 06/06/14 REPORTING LEVEL = 0.38 newdate = 06/06/14 REPORTING LEVEL = 0.38 newdate = 05/07/14 REPORTING LEVEL = 0.38
The SGPlot Procedure

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

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 = 01/05/16 CENC_VAL = 1.000 newdate = 12/10/15 CENC_VAL = 1.000 newdate = 11/25/15 CENC_VAL = 1.300 newdate = 10/09/15 CENC_VAL = 2.500 newdate = 10/09/15 CENC_VAL = 2.300 newdate = 09/05/15 CENC_VAL = 1.400 newdate = 08/24/15 CENC_VAL = 1.500 newdate = 07/30/15 CENC_VAL = 1.600 newdate = 06/26/15 CENC_VAL = 2.200 newdate = 05/20/15 CENC_VAL = 1.000 newdate = 05/14/15 CENC_VAL = 1.500 newdate = 05/05/15 CENC_VAL = 1.100 newdate = 04/25/15 CENC_VAL = 1.500 newdate = 01/10/15 CENC_VAL = 2.500 newdate = 11/22/14 CENC_VAL = 1.300 newdate = 10/21/14 CENC_VAL = 1.200 newdate = 09/06/14 CENC_VAL = 1.700 newdate = 09/06/14 CENC_VAL = 1.700 newdate = 08/13/14 CENC_VAL = 2.900 newdate = 08/13/14 CENC_VAL = 2.900 newdate = 07/30/14 CENC_VAL = 1.300 newdate = 07/30/14 CENC_VAL = 1.300 newdate = 07/11/14 CENC_VAL = 2.600 newdate = 07/11/14 CENC_VAL = 2.600 newdate = 07/03/14 CENC_VAL = 2.400 newdate = 07/03/14 CENC_VAL = 2.400 newdate = 06/07/14 CENC_VAL = 2.800 newdate = 06/07/14 CENC_VAL = 2.800 newdate = 06/06/14 CENC_VAL = 2.900 newdate = 06/06/14 CENC_VAL = 2.900 newdate = 05/20/14 CENC_VAL = 1.500 newdate = 05/20/14 CENC_VAL = 1.500 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 newdate = 02/12/16 REPORTING LEVEL = 0.7 newdate = 01/05/16 REPORTING LEVEL = 0.7 newdate = 01/05/16 REPORTING LEVEL = 0.7 newdate = 12/10/15 REPORTING LEVEL = 0.7 newdate = 12/10/15 REPORTING LEVEL = 0.7 newdate = 11/25/15 REPORTING LEVEL = 0.7 newdate = 11/25/15 REPORTING LEVEL = 0.7 newdate = 10/09/15 REPORTING LEVEL = 0.7 newdate = 10/09/15 REPORTING LEVEL = 0.7 newdate = 10/09/15 REPORTING LEVEL = 0.7 newdate = 10/09/15 REPORTING LEVEL = 0.7 newdate = 09/05/15 REPORTING LEVEL = 0.7 newdate = 09/05/15 REPORTING LEVEL = 0.7 newdate = 08/24/15 REPORTING LEVEL = 0.7 newdate = 08/24/15 REPORTING LEVEL = 0.7 newdate = 07/30/15 REPORTING LEVEL = 0.7 newdate = 07/30/15 REPORTING LEVEL = 0.7 newdate = 06/26/15 REPORTING LEVEL = 0.7 newdate = 06/26/15 REPORTING LEVEL = 0.7 newdate = 05/20/15 REPORTING LEVEL = 0.7 newdate = 05/20/15 REPORTING LEVEL = 0.7 newdate = 05/14/15 REPORTING LEVEL = 0.7 newdate = 05/14/15 REPORTING LEVEL = 0.7 newdate = 05/05/15 REPORTING LEVEL = 0.7 newdate = 05/05/15 REPORTING LEVEL = 0.7 newdate = 04/25/15 REPORTING LEVEL = 0.7 newdate = 04/25/15 REPORTING LEVEL = 0.7 newdate = 01/10/15 REPORTING LEVEL = 0.7 newdate = 01/10/15 REPORTING LEVEL = 0.7 newdate = 11/22/14 REPORTING LEVEL = 0.7 newdate = 11/22/14 REPORTING LEVEL = 0.7 newdate = 10/21/14 REPORTING LEVEL = 0.7 newdate = 10/21/14 REPORTING LEVEL = 0.7 newdate = 09/06/14 REPORTING LEVEL = 0.7 newdate = 09/06/14 REPORTING LEVEL = 0.7 newdate = 09/06/14 REPORTING LEVEL = 0.7 newdate = 09/06/14 REPORTING LEVEL = 0.7 newdate = 08/13/14 REPORTING LEVEL = 0.7 newdate = 08/13/14 REPORTING LEVEL = 0.7 newdate = 08/13/14 REPORTING LEVEL = 0.7 newdate = 08/13/14 REPORTING LEVEL = 0.7 newdate = 07/30/14 REPORTING LEVEL = 0.7 newdate = 07/30/14 REPORTING LEVEL = 0.7 newdate = 07/30/14 REPORTING LEVEL = 0.7 newdate = 07/30/14 REPORTING LEVEL = 0.7 newdate = 07/11/14 REPORTING LEVEL = 0.7 newdate = 07/11/14 REPORTING LEVEL = 0.7 newdate = 07/11/14 REPORTING LEVEL = 0.7 newdate = 07/11/14 REPORTING LEVEL = 0.7 newdate = 07/03/14 REPORTING LEVEL = 0.7 newdate = 07/03/14 REPORTING LEVEL = 0.7 newdate = 07/03/14 REPORTING LEVEL = 0.7 newdate = 07/03/14 REPORTING LEVEL = 0.7 newdate = 06/07/14 REPORTING LEVEL = 0.7 newdate = 06/07/14 REPORTING LEVEL = 0.7 newdate = 06/07/14 REPORTING LEVEL = 0.7 newdate = 06/07/14 REPORTING LEVEL = 0.7 newdate = 06/06/14 REPORTING LEVEL = 0.7 newdate = 06/06/14 REPORTING LEVEL = 0.7 newdate = 06/06/14 REPORTING LEVEL = 0.7 newdate = 06/06/14 REPORTING LEVEL = 0.7 newdate = 05/20/14 REPORTING LEVEL = 0.7 newdate = 05/20/14 REPORTING LEVEL = 0.7 newdate = 05/20/14 REPORTING LEVEL = 0.7
The SGPlot Procedure

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

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 = 12/10/15 CENC_VAL = 2.590 newdate = 12/05/15 CENC_VAL = 2.290 newdate = 11/14/15 CENC_VAL = 2.310 newdate = 10/23/15 CENC_VAL = 2.400 newdate = 10/09/15 CENC_VAL = 5.620 newdate = 09/24/15 CENC_VAL = 2.990 newdate = 08/24/15 CENC_VAL = 3.590 newdate = 08/14/15 CENC_VAL = 1.940 newdate = 06/26/15 CENC_VAL = 5.900 newdate = 06/25/15 CENC_VAL = 5.240 newdate = 06/16/15 CENC_VAL = 3.310 newdate = 05/20/15 CENC_VAL = 2.610 newdate = 05/14/15 CENC_VAL = 3.910 newdate = 03/19/15 CENC_VAL = 6.990 newdate = 12/13/14 CENC_VAL = 3.440 newdate = 11/22/14 CENC_VAL = 3.190 newdate = 10/21/14 CENC_VAL = 3.340 newdate = 09/11/14 CENC_VAL = 2.700 newdate = 09/06/14 CENC_VAL = 3.400 newdate = 08/20/14 CENC_VAL = 7.350 newdate = 08/13/14 CENC_VAL = 6.020 newdate = 07/23/14 CENC_VAL = 6.060 newdate = 07/11/14 CENC_VAL = 6.510 newdate = 06/17/14 CENC_VAL = 3.550 newdate = 06/07/14 CENC_VAL = 5.940 newdate = 05/20/14 CENC_VAL = 3.760 newdate = 05/07/14 CENC_VAL = 6.380 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 newdate = 01/22/16 REPORTING LEVEL = 1.8 newdate = 12/10/15 REPORTING LEVEL = 1.8 newdate = 12/10/15 REPORTING LEVEL = 1.8 newdate = 12/05/15 REPORTING LEVEL = 1.8 newdate = 12/05/15 REPORTING LEVEL = 1.8 newdate = 11/14/15 REPORTING LEVEL = 1.8 newdate = 11/14/15 REPORTING LEVEL = 1.8 newdate = 10/23/15 REPORTING LEVEL = 1.8 newdate = 10/23/15 REPORTING LEVEL = 1.8 newdate = 10/09/15 REPORTING LEVEL = 1.8 newdate = 10/09/15 REPORTING LEVEL = 1.8 newdate = 09/24/15 REPORTING LEVEL = 1.8 newdate = 09/24/15 REPORTING LEVEL = 1.8 newdate = 08/24/15 REPORTING LEVEL = 1.8 newdate = 08/24/15 REPORTING LEVEL = 1.8 newdate = 08/14/15 REPORTING LEVEL = 1.8 newdate = 08/14/15 REPORTING LEVEL = 1.8 newdate = 06/26/15 REPORTING LEVEL = 1.8 newdate = 06/26/15 REPORTING LEVEL = 1.8 newdate = 06/25/15 REPORTING LEVEL = 1.8 newdate = 06/25/15 REPORTING LEVEL = 1.8 newdate = 06/16/15 REPORTING LEVEL = 1.8 newdate = 06/16/15 REPORTING LEVEL = 1.8 newdate = 05/20/15 REPORTING LEVEL = 1.8 newdate = 05/20/15 REPORTING LEVEL = 1.8 newdate = 05/14/15 REPORTING LEVEL = 1.8 newdate = 05/14/15 REPORTING LEVEL = 1.8 newdate = 03/19/15 REPORTING LEVEL = 1.8 newdate = 03/19/15 REPORTING LEVEL = 1.8 newdate = 12/13/14 REPORTING LEVEL = 1.8 newdate = 12/13/14 REPORTING LEVEL = 1.8 newdate = 11/22/14 REPORTING LEVEL = 1.8 newdate = 11/22/14 REPORTING LEVEL = 1.8 newdate = 10/21/14 REPORTING LEVEL = 1.8 newdate = 10/21/14 REPORTING LEVEL = 1.8 newdate = 09/11/14 REPORTING LEVEL = 1.8 newdate = 09/11/14 REPORTING LEVEL = 1.8 newdate = 09/06/14 REPORTING LEVEL = 1.8 newdate = 09/06/14 REPORTING LEVEL = 1.8 newdate = 08/20/14 REPORTING LEVEL = 1.8 newdate = 08/20/14 REPORTING LEVEL = 1.8 newdate = 08/13/14 REPORTING LEVEL = 1.8 newdate = 08/13/14 REPORTING LEVEL = 1.8 newdate = 07/23/14 REPORTING LEVEL = 1.8 newdate = 07/23/14 REPORTING LEVEL = 1.8 newdate = 07/11/14 REPORTING LEVEL = 1.8 newdate = 07/11/14 REPORTING LEVEL = 1.8 newdate = 06/17/14 REPORTING LEVEL = 1.8 newdate = 06/17/14 REPORTING LEVEL = 1.8 newdate = 06/07/14 REPORTING LEVEL = 1.8 newdate = 06/07/14 REPORTING LEVEL = 1.8 newdate = 05/20/14 REPORTING LEVEL = 1.8 newdate = 05/20/14 REPORTING LEVEL = 1.8 newdate = 05/07/14 REPORTING LEVEL = 1.8
The SGPlot Procedure

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

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 = 01/05/16 CENC_VAL = 0.408 newdate = 12/10/15 CENC_VAL = 0.380 newdate = 11/25/15 CENC_VAL = 0.489 newdate = 10/09/15 CENC_VAL = 0.890 newdate = 10/09/15 CENC_VAL = 0.980 newdate = 09/05/15 CENC_VAL = 0.449 newdate = 08/24/15 CENC_VAL = 0.474 newdate = 07/30/15 CENC_VAL = 0.525 newdate = 06/26/15 CENC_VAL = 0.801 newdate = 05/20/15 CENC_VAL = 0.519 newdate = 05/14/15 CENC_VAL = 0.683 newdate = 05/05/15 CENC_VAL = 0.442 newdate = 04/25/15 CENC_VAL = 1.100 newdate = 03/19/15 CENC_VAL = 2.310 newdate = 01/10/15 CENC_VAL = 1.890 newdate = 12/13/14 CENC_VAL = 0.998 newdate = 09/11/14 CENC_VAL = 0.900 newdate = 08/20/14 CENC_VAL = 3.420 newdate = 07/30/14 CENC_VAL = 1.300 newdate = 07/23/14 CENC_VAL = 2.720 newdate = 07/03/14 CENC_VAL = 2.870 newdate = 06/17/14 CENC_VAL = 1.430 newdate = 06/06/14 CENC_VAL = 2.810 newdate = 05/07/14 CENC_VAL = 2.030 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 newdate = 02/12/16 REPORTING LEVEL = 0.3 newdate = 01/05/16 REPORTING LEVEL = 0.3 newdate = 01/05/16 REPORTING LEVEL = 0.3 newdate = 12/10/15 REPORTING LEVEL = 0.3 newdate = 12/10/15 REPORTING LEVEL = 0.3 newdate = 11/25/15 REPORTING LEVEL = 0.3 newdate = 11/25/15 REPORTING LEVEL = 0.3 newdate = 10/09/15 REPORTING LEVEL = 0.3 newdate = 10/09/15 REPORTING LEVEL = 0.3 newdate = 10/09/15 REPORTING LEVEL = 0.3 newdate = 10/09/15 REPORTING LEVEL = 0.3 newdate = 09/05/15 REPORTING LEVEL = 0.3 newdate = 09/05/15 REPORTING LEVEL = 0.3 newdate = 08/24/15 REPORTING LEVEL = 0.3 newdate = 08/24/15 REPORTING LEVEL = 0.3 newdate = 07/30/15 REPORTING LEVEL = 0.3 newdate = 07/30/15 REPORTING LEVEL = 0.3 newdate = 06/26/15 REPORTING LEVEL = 0.3 newdate = 06/26/15 REPORTING LEVEL = 0.3 newdate = 05/20/15 REPORTING LEVEL = 0.3 newdate = 05/20/15 REPORTING LEVEL = 0.3 newdate = 05/14/15 REPORTING LEVEL = 0.3 newdate = 05/14/15 REPORTING LEVEL = 0.3 newdate = 05/05/15 REPORTING LEVEL = 0.3 newdate = 05/05/15 REPORTING LEVEL = 0.3 newdate = 04/25/15 REPORTING LEVEL = 0.3 newdate = 04/25/15 REPORTING LEVEL = 0.3 newdate = 03/19/15 REPORTING LEVEL = 0.3 newdate = 03/19/15 REPORTING LEVEL = 0.3 newdate = 01/10/15 REPORTING LEVEL = 0.3 newdate = 01/10/15 REPORTING LEVEL = 0.3 newdate = 12/13/14 REPORTING LEVEL = 0.3 newdate = 12/13/14 REPORTING LEVEL = 0.3 newdate = 09/11/14 REPORTING LEVEL = 0.6 newdate = 09/11/14 REPORTING LEVEL = 0.6 newdate = 08/20/14 REPORTING LEVEL = 0.6 newdate = 08/20/14 REPORTING LEVEL = 0.6 newdate = 07/30/14 REPORTING LEVEL = 0.6 newdate = 07/30/14 REPORTING LEVEL = 0.6 newdate = 07/23/14 REPORTING LEVEL = 0.6 newdate = 07/23/14 REPORTING LEVEL = 0.6 newdate = 07/03/14 REPORTING LEVEL = 0.6 newdate = 07/03/14 REPORTING LEVEL = 0.6 newdate = 06/17/14 REPORTING LEVEL = 0.6 newdate = 06/17/14 REPORTING LEVEL = 0.6 newdate = 06/06/14 REPORTING LEVEL = 0.6 newdate = 06/06/14 REPORTING LEVEL = 0.6 newdate = 05/07/14 REPORTING LEVEL = 0.6 Y = 0
The SGPlot Procedure

back to table
BQS Organic Blind Sample Program
False Positives & False Negatives
2-ETHOXYETHYL_ACETATE
Method: 4437 Testid: 68728GM016
Link to Individual Chart
Open Data Set

newdate = 08/11/16 falseneg = -0.01 newdate = 07/29/16 falseneg = -0.01 newdate = 07/14/16 falseneg = -0.01 newdate = 07/06/16 falseneg = -0.01 newdate = 07/06/16 falseneg = -0.01 newdate = 06/03/16 falseneg = -0.01 newdate = 05/21/16 falseneg = -0.01 newdate = 06/23/16 falsepos = 8.19 newdate = 07/27/16 CENC_VAL = 11.400 newdate = 06/23/16 CENC_VAL = 8.190 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 = 01/05/16 CENC_VAL = 9.560 newdate = 12/10/15 CENC_VAL = 7.570 newdate = 11/25/15 CENC_VAL = 11.800 newdate = 10/09/15 CENC_VAL = 19.500 newdate = 10/09/15 CENC_VAL = 22.400 newdate = 09/05/15 CENC_VAL = 8.260 newdate = 08/24/15 CENC_VAL = 12.200 newdate = 07/30/15 CENC_VAL = 10.600 newdate = 06/26/15 CENC_VAL = 17.800 newdate = 05/20/15 CENC_VAL = 7.500 newdate = 05/14/15 CENC_VAL = 12.200 newdate = 05/05/15 CENC_VAL = 7.690 newdate = 03/19/15 CENC_VAL = 34.800 newdate = 12/13/14 CENC_VAL = 12.500 newdate = 11/22/14 CENC_VAL = 12.500 newdate = 10/21/14 CENC_VAL = 10.300 newdate = 09/11/14 CENC_VAL = 11.700 newdate = 09/06/14 CENC_VAL = 13.700 newdate = 08/20/14 CENC_VAL = 29.100 newdate = 08/13/14 CENC_VAL = 23.500 newdate = 07/23/14 CENC_VAL = 22.800 newdate = 07/11/14 CENC_VAL = 26.000 newdate = 06/17/14 CENC_VAL = 11.100 newdate = 06/07/14 CENC_VAL = 21.700 newdate = 05/20/14 CENC_VAL = 11.100 newdate = 05/07/14 CENC_VAL = 19.100 newdate = 08/11/16 REPORTING LEVEL = 5.4 newdate = 07/29/16 REPORTING LEVEL = 5.4 newdate = 07/29/16 REPORTING LEVEL = 5.4 newdate = 07/27/16 REPORTING LEVEL = 5.4 newdate = 07/27/16 REPORTING LEVEL = 5.4 newdate = 07/14/16 REPORTING LEVEL = 5.4 newdate = 07/14/16 REPORTING LEVEL = 5.4 newdate = 07/06/16 REPORTING LEVEL = 5.4 newdate = 07/06/16 REPORTING LEVEL = 5.4 newdate = 07/06/16 REPORTING LEVEL = 5.4 newdate = 07/06/16 REPORTING LEVEL = 5.4 newdate = 06/23/16 REPORTING LEVEL = 5.4 newdate = 06/23/16 REPORTING LEVEL = 5.4 newdate = 06/03/16 REPORTING LEVEL = 5.4 newdate = 06/03/16 REPORTING LEVEL = 5.4 newdate = 05/21/16 REPORTING LEVEL = 5.4 newdate = 05/21/16 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 newdate = 02/12/16 REPORTING LEVEL = 5.4 newdate = 01/05/16 REPORTING LEVEL = 5.4 newdate = 01/05/16 REPORTING LEVEL = 5.4 newdate = 12/10/15 REPORTING LEVEL = 5.4 newdate = 12/10/15 REPORTING LEVEL = 5.4 newdate = 11/25/15 REPORTING LEVEL = 5.4 newdate = 11/25/15 REPORTING LEVEL = 5.4 newdate = 10/09/15 REPORTING LEVEL = 5.4 newdate = 10/09/15 REPORTING LEVEL = 5.4 newdate = 10/09/15 REPORTING LEVEL = 5.4 newdate = 10/09/15 REPORTING LEVEL = 5.4 newdate = 09/05/15 REPORTING LEVEL = 5.4 newdate = 09/05/15 REPORTING LEVEL = 5.4 newdate = 08/24/15 REPORTING LEVEL = 5.4 newdate = 08/24/15 REPORTING LEVEL = 5.4 newdate = 07/30/15 REPORTING LEVEL = 5.4 newdate = 07/30/15 REPORTING LEVEL = 5.4 newdate = 06/26/15 REPORTING LEVEL = 5.4 newdate = 06/26/15 REPORTING LEVEL = 5.4 newdate = 05/20/15 REPORTING LEVEL = 5.4 newdate = 05/20/15 REPORTING LEVEL = 5.4 newdate = 05/14/15 REPORTING LEVEL = 5.4 newdate = 05/14/15 REPORTING LEVEL = 5.4 newdate = 05/05/15 REPORTING LEVEL = 5.4 newdate = 05/05/15 REPORTING LEVEL = 5.4 newdate = 03/19/15 REPORTING LEVEL = 5.4 newdate = 03/19/15 REPORTING LEVEL = 5.4 newdate = 12/13/14 REPORTING LEVEL = 5.4 newdate = 12/13/14 REPORTING LEVEL = 5.4 newdate = 11/22/14 REPORTING LEVEL = 5.4 newdate = 11/22/14 REPORTING LEVEL = 5.4 newdate = 10/21/14 REPORTING LEVEL = 5.4 newdate = 10/21/14 REPORTING LEVEL = 5.4 newdate = 09/11/14 REPORTING LEVEL = 4.2 newdate = 09/11/14 REPORTING LEVEL = 4.2 newdate = 09/06/14 REPORTING LEVEL = 4.2 newdate = 09/06/14 REPORTING LEVEL = 4.2 newdate = 08/20/14 REPORTING LEVEL = 4.2 newdate = 08/20/14 REPORTING LEVEL = 4.2 newdate = 08/13/14 REPORTING LEVEL = 4.2 newdate = 08/13/14 REPORTING LEVEL = 4.2 newdate = 07/23/14 REPORTING LEVEL = 4.2 newdate = 07/23/14 REPORTING LEVEL = 4.2 newdate = 07/11/14 REPORTING LEVEL = 4.2 newdate = 07/11/14 REPORTING LEVEL = 4.2 newdate = 06/17/14 REPORTING LEVEL = 4.2 newdate = 06/17/14 REPORTING LEVEL = 4.2 newdate = 06/07/14 REPORTING LEVEL = 4.2 newdate = 06/07/14 REPORTING LEVEL = 4.2 newdate = 05/20/14 REPORTING LEVEL = 4.2 newdate = 05/20/14 REPORTING LEVEL = 4.2 newdate = 05/07/14 REPORTING LEVEL = 4.2 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 20161400192 Supelco LC20145V: 25 µl & NSI 041516: 25 µl & NSI 041416HVOC: 25 µl 5.4 05/21/16 < 5.4 22.495
  20161540129 NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl 5.4 06/03/16 < 5.4 13.497
  20161820012 Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl 5.4 07/06/16 < 5.4 13.497
  20161880112 Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl 5.4 07/06/16 < 5.4 35.992
  20161960008 NSI 041516: 25 µl & ChemService 5082800: 25 µl & NSI 041416HVOC: 25 µl 5.4 07/14/16 < 5.4 22.495
  20162100018 Supelco LC20145V: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl 5.4 07/29/16 < 5.4 35.992
  20162150211 Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & NSI 041416HVOC: 25 µl 5.4 08/11/16 < 5.4 22.495
False Positive 20161680364   5.4 06/23/16 . 8.19 0

Updated 07/06/2017

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

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 = 01/05/16 CENC_VAL = 0.033 newdate = 12/10/15 CENC_VAL = 0.037 newdate = 11/25/15 CENC_VAL = 0.052 newdate = 10/09/15 CENC_VAL = 0.084 newdate = 10/09/15 CENC_VAL = 0.098 newdate = 09/05/15 CENC_VAL = 0.046 newdate = 08/24/15 CENC_VAL = 0.057 newdate = 07/30/15 CENC_VAL = 0.051 newdate = 06/26/15 CENC_VAL = 0.083 newdate = 05/20/15 CENC_VAL = 0.029 newdate = 05/14/15 CENC_VAL = 0.050 newdate = 05/05/15 CENC_VAL = 0.033 newdate = 04/25/15 CENC_VAL = 0.049 newdate = 01/10/15 CENC_VAL = 0.085 newdate = 11/22/14 CENC_VAL = 0.041 newdate = 10/21/14 CENC_VAL = 0.045 newdate = 09/06/14 CENC_VAL = 0.056 newdate = 08/13/14 CENC_VAL = 0.104 newdate = 07/30/14 CENC_VAL = 0.050 newdate = 07/11/14 CENC_VAL = 0.101 newdate = 07/03/14 CENC_VAL = 0.084 newdate = 06/07/14 CENC_VAL = 0.092 newdate = 06/06/14 CENC_VAL = 0.081 newdate = 05/20/14 CENC_VAL = 0.046 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 newdate = 02/12/16 REPORTING LEVEL = 0.022 newdate = 01/05/16 REPORTING LEVEL = 0.022 newdate = 01/05/16 REPORTING LEVEL = 0.022 newdate = 12/10/15 REPORTING LEVEL = 0.022 newdate = 12/10/15 REPORTING LEVEL = 0.022 newdate = 11/25/15 REPORTING LEVEL = 0.022 newdate = 11/25/15 REPORTING LEVEL = 0.022 newdate = 10/09/15 REPORTING LEVEL = 0.022 newdate = 10/09/15 REPORTING LEVEL = 0.022 newdate = 10/09/15 REPORTING LEVEL = 0.022 newdate = 10/09/15 REPORTING LEVEL = 0.022 newdate = 09/05/15 REPORTING LEVEL = 0.022 newdate = 09/05/15 REPORTING LEVEL = 0.022 newdate = 08/24/15 REPORTING LEVEL = 0.022 newdate = 08/24/15 REPORTING LEVEL = 0.022 newdate = 07/30/15 REPORTING LEVEL = 0.022 newdate = 07/30/15 REPORTING LEVEL = 0.022 newdate = 06/26/15 REPORTING LEVEL = 0.022 newdate = 06/26/15 REPORTING LEVEL = 0.022 newdate = 05/20/15 REPORTING LEVEL = 0.022 newdate = 05/20/15 REPORTING LEVEL = 0.022 newdate = 05/14/15 REPORTING LEVEL = 0.022 newdate = 05/14/15 REPORTING LEVEL = 0.022 newdate = 05/05/15 REPORTING LEVEL = 0.022 newdate = 05/05/15 REPORTING LEVEL = 0.022 newdate = 04/25/15 REPORTING LEVEL = 0.022 newdate = 04/25/15 REPORTING LEVEL = 0.022 newdate = 01/10/15 REPORTING LEVEL = 0.022 newdate = 01/10/15 REPORTING LEVEL = 0.022 newdate = 11/22/14 REPORTING LEVEL = 0.022 newdate = 11/22/14 REPORTING LEVEL = 0.022 newdate = 10/21/14 REPORTING LEVEL = 0.022 newdate = 10/21/14 REPORTING LEVEL = 0.022 newdate = 09/06/14 REPORTING LEVEL = 0.022 newdate = 09/06/14 REPORTING LEVEL = 0.022 newdate = 08/13/14 REPORTING LEVEL = 0.022 newdate = 08/13/14 REPORTING LEVEL = 0.022 newdate = 07/30/14 REPORTING LEVEL = 0.022 newdate = 07/30/14 REPORTING LEVEL = 0.022 newdate = 07/11/14 REPORTING LEVEL = 0.022 newdate = 07/11/14 REPORTING LEVEL = 0.022 newdate = 07/03/14 REPORTING LEVEL = 0.022 newdate = 07/03/14 REPORTING LEVEL = 0.022 newdate = 06/07/14 REPORTING LEVEL = 0.022 newdate = 06/07/14 REPORTING LEVEL = 0.022 newdate = 06/06/14 REPORTING LEVEL = 0.022 newdate = 06/06/14 REPORTING LEVEL = 0.022 newdate = 05/20/14 REPORTING LEVEL = 0.022
The SGPlot Procedure

back to table
BQS Organic Blind Sample Program
False Positives & False Negatives
2-NITROPROPANE
Method: 4437 Testid: 77076GM016
Link to Individual Chart
Open Data Set

newdate = 08/12/16 CENC_VAL = 0.231 newdate = 08/11/16 CENC_VAL = 0.453 newdate = 07/29/16 CENC_VAL = 0.719 newdate = 07/27/16 CENC_VAL = 0.246 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 = 05/21/16 CENC_VAL = 0.449 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 = 01/05/16 CENC_VAL = 0.179 newdate = 12/05/15 CENC_VAL = 0.163 newdate = 11/25/15 CENC_VAL = 0.244 newdate = 10/23/15 CENC_VAL = 0.182 newdate = 10/09/15 CENC_VAL = 0.366 newdate = 09/24/15 CENC_VAL = 0.258 newdate = 09/05/15 CENC_VAL = 0.211 newdate = 08/14/15 CENC_VAL = 0.163 newdate = 07/30/15 CENC_VAL = 0.218 newdate = 06/25/15 CENC_VAL = 0.402 newdate = 06/16/15 CENC_VAL = 0.246 newdate = 05/05/15 CENC_VAL = 0.178 newdate = 03/19/15 CENC_VAL = 0.400 newdate = 12/13/14 CENC_VAL = 0.195 newdate = 11/22/14 CENC_VAL = 0.219 newdate = 10/21/14 CENC_VAL = 0.232 newdate = 09/11/14 CENC_VAL = 0.196 newdate = 09/06/14 CENC_VAL = 0.239 newdate = 08/20/14 CENC_VAL = 0.396 newdate = 08/13/14 CENC_VAL = 0.414 newdate = 07/23/14 CENC_VAL = 0.377 newdate = 07/11/14 CENC_VAL = 0.437 newdate = 06/17/14 CENC_VAL = 0.223 newdate = 06/07/14 CENC_VAL = 0.447 newdate = 05/20/14 CENC_VAL = 0.253 newdate = 05/07/14 CENC_VAL = 0.382 newdate = 08/12/16 REPORTING LEVEL = 0.12 newdate = 08/11/16 REPORTING LEVEL = 0.12 newdate = 08/11/16 REPORTING LEVEL = 0.12 newdate = 07/29/16 REPORTING LEVEL = 0.12 newdate = 07/29/16 REPORTING LEVEL = 0.12 newdate = 07/27/16 REPORTING LEVEL = 0.12 newdate = 07/27/16 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 = 05/21/16 REPORTING LEVEL = 0.12 newdate = 05/21/16 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 newdate = 01/22/16 REPORTING LEVEL = 0.12 newdate = 01/05/16 REPORTING LEVEL = 0.12 newdate = 01/05/16 REPORTING LEVEL = 0.12 newdate = 12/05/15 REPORTING LEVEL = 0.12 newdate = 12/05/15 REPORTING LEVEL = 0.12 newdate = 11/25/15 REPORTING LEVEL = 0.12 newdate = 11/25/15 REPORTING LEVEL = 0.12 newdate = 10/23/15 REPORTING LEVEL = 0.12 newdate = 10/23/15 REPORTING LEVEL = 0.12 newdate = 10/09/15 REPORTING LEVEL = 0.12 newdate = 10/09/15 REPORTING LEVEL = 0.12 newdate = 09/24/15 REPORTING LEVEL = 0.12 newdate = 09/24/15 REPORTING LEVEL = 0.12 newdate = 09/05/15 REPORTING LEVEL = 0.12 newdate = 09/05/15 REPORTING LEVEL = 0.12 newdate = 08/14/15 REPORTING LEVEL = 0.12 newdate = 08/14/15 REPORTING LEVEL = 0.12 newdate = 07/30/15 REPORTING LEVEL = 0.12 newdate = 07/30/15 REPORTING LEVEL = 0.12 newdate = 06/25/15 REPORTING LEVEL = 0.12 newdate = 06/25/15 REPORTING LEVEL = 0.12 newdate = 06/16/15 REPORTING LEVEL = 0.12 newdate = 06/16/15 REPORTING LEVEL = 0.12 newdate = 05/05/15 REPORTING LEVEL = 0.12 newdate = 05/05/15 REPORTING LEVEL = 0.12 newdate = 03/19/15 REPORTING LEVEL = 0.12 newdate = 03/19/15 REPORTING LEVEL = 0.12 newdate = 12/13/14 REPORTING LEVEL = 0.12 newdate = 12/13/14 REPORTING LEVEL = 0.12 newdate = 11/22/14 REPORTING LEVEL = 0.12 newdate = 11/22/14 REPORTING LEVEL = 0.12 newdate = 10/21/14 REPORTING LEVEL = 0.12 newdate = 10/21/14 REPORTING LEVEL = 0.12 newdate = 09/11/14 REPORTING LEVEL = 0.12 newdate = 09/11/14 REPORTING LEVEL = 0.12 newdate = 09/06/14 REPORTING LEVEL = 0.12 newdate = 09/06/14 REPORTING LEVEL = 0.12 newdate = 08/20/14 REPORTING LEVEL = 0.12 newdate = 08/20/14 REPORTING LEVEL = 0.12 newdate = 08/13/14 REPORTING LEVEL = 0.12 newdate = 08/13/14 REPORTING LEVEL = 0.12 newdate = 07/23/14 REPORTING LEVEL = 0.12 newdate = 07/23/14 REPORTING LEVEL = 0.12 newdate = 07/11/14 REPORTING LEVEL = 0.12 newdate = 07/11/14 REPORTING LEVEL = 0.12 newdate = 06/17/14 REPORTING LEVEL = 0.12 newdate = 06/17/14 REPORTING LEVEL = 0.12 newdate = 06/07/14 REPORTING LEVEL = 0.12 newdate = 06/07/14 REPORTING LEVEL = 0.12 newdate = 05/20/14 REPORTING LEVEL = 0.12 newdate = 05/20/14 REPORTING LEVEL = 0.12 newdate = 05/07/14 REPORTING LEVEL = 0.12
The SGPlot Procedure

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

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 = 01/05/16 CENC_VAL = 0.273 newdate = 12/10/15 CENC_VAL = 0.278 newdate = 11/25/15 CENC_VAL = 0.411 newdate = 10/09/15 CENC_VAL = 0.817 newdate = 10/09/15 CENC_VAL = 0.610 newdate = 09/05/15 CENC_VAL = 0.368 newdate = 08/24/15 CENC_VAL = 0.408 newdate = 07/30/15 CENC_VAL = 0.426 newdate = 06/26/15 CENC_VAL = 0.665 newdate = 05/20/15 CENC_VAL = 0.251 newdate = 05/14/15 CENC_VAL = 0.431 newdate = 05/05/15 CENC_VAL = 0.277 newdate = 04/25/15 CENC_VAL = 0.380 newdate = 01/10/15 CENC_VAL = 0.732 newdate = 11/22/14 CENC_VAL = 0.730 newdate = 10/21/14 CENC_VAL = 0.420 newdate = 09/06/14 CENC_VAL = 0.469 newdate = 08/13/14 CENC_VAL = 0.816 newdate = 07/30/14 CENC_VAL = 0.906 newdate = 07/11/14 CENC_VAL = 1.800 newdate = 07/03/14 CENC_VAL = 1.590 newdate = 06/07/14 CENC_VAL = 1.660 newdate = 06/06/14 CENC_VAL = 1.600 newdate = 05/20/14 CENC_VAL = 0.847 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 newdate = 02/12/16 REPORTING LEVEL = 0.2 newdate = 01/05/16 REPORTING LEVEL = 0.2 newdate = 01/05/16 REPORTING LEVEL = 0.2 newdate = 12/10/15 REPORTING LEVEL = 0.2 newdate = 12/10/15 REPORTING LEVEL = 0.2 newdate = 11/25/15 REPORTING LEVEL = 0.2 newdate = 11/25/15 REPORTING LEVEL = 0.2 newdate = 10/09/15 REPORTING LEVEL = 0.2 newdate = 10/09/15 REPORTING LEVEL = 0.2 newdate = 10/09/15 REPORTING LEVEL = 0.2 newdate = 10/09/15 REPORTING LEVEL = 0.2 newdate = 09/05/15 REPORTING LEVEL = 0.2 newdate = 09/05/15 REPORTING LEVEL = 0.2 newdate = 08/24/15 REPORTING LEVEL = 0.2 newdate = 08/24/15 REPORTING LEVEL = 0.2 newdate = 07/30/15 REPORTING LEVEL = 0.2 newdate = 07/30/15 REPORTING LEVEL = 0.2 newdate = 06/26/15 REPORTING LEVEL = 0.2 newdate = 06/26/15 REPORTING LEVEL = 0.2 newdate = 05/20/15 REPORTING LEVEL = 0.2 newdate = 05/20/15 REPORTING LEVEL = 0.2 newdate = 05/14/15 REPORTING LEVEL = 0.2 newdate = 05/14/15 REPORTING LEVEL = 0.2 newdate = 05/05/15 REPORTING LEVEL = 0.2 newdate = 05/05/15 REPORTING LEVEL = 0.2 newdate = 04/25/15 REPORTING LEVEL = 0.2 newdate = 04/25/15 REPORTING LEVEL = 0.2 newdate = 01/10/15 REPORTING LEVEL = 0.2 newdate = 01/10/15 REPORTING LEVEL = 0.2 newdate = 11/22/14 REPORTING LEVEL = 0.2 newdate = 11/22/14 REPORTING LEVEL = 0.2 newdate = 10/21/14 REPORTING LEVEL = 0.2 newdate = 10/21/14 REPORTING LEVEL = 0.2 newdate = 09/06/14 REPORTING LEVEL = 0.2 newdate = 09/06/14 REPORTING LEVEL = 0.2 newdate = 08/13/14 REPORTING LEVEL = 0.2 newdate = 08/13/14 REPORTING LEVEL = 0.2 newdate = 07/30/14 REPORTING LEVEL = 0.2 newdate = 07/30/14 REPORTING LEVEL = 0.2 newdate = 07/11/14 REPORTING LEVEL = 0.2 newdate = 07/11/14 REPORTING LEVEL = 0.2 newdate = 07/03/14 REPORTING LEVEL = 0.2 newdate = 07/03/14 REPORTING LEVEL = 0.2 newdate = 06/07/14 REPORTING LEVEL = 0.2 newdate = 06/07/14 REPORTING LEVEL = 0.2 newdate = 06/06/14 REPORTING LEVEL = 0.2 newdate = 06/06/14 REPORTING LEVEL = 0.2 newdate = 05/20/14 REPORTING LEVEL = 0.2
The SGPlot Procedure

back to table
BQS Organic Blind Sample Program
False Positives & False Negatives
2-PROPEN-1-OL
Method: 4437 Testid: 68729GM016
Link to Individual Chart
Open Data Set

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

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

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

Updated 07/06/2017

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

newdate = 07/29/16 falsepos = 0.0127 newdate = 07/06/16 falsepos = 0.0108 newdate = 08/11/16 CENC_VAL = 0.117 newdate = 07/29/16 CENC_VAL = 0.013 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 = 07/06/16 CENC_VAL = 0.011 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 = 01/05/16 CENC_VAL = 0.044 newdate = 12/10/15 CENC_VAL = 0.053 newdate = 11/25/15 CENC_VAL = 0.059 newdate = 10/09/15 CENC_VAL = 0.131 newdate = 10/09/15 CENC_VAL = 0.103 newdate = 09/05/15 CENC_VAL = 0.059 newdate = 08/24/15 CENC_VAL = 0.073 newdate = 07/30/15 CENC_VAL = 0.067 newdate = 06/26/15 CENC_VAL = 0.107 newdate = 05/20/15 CENC_VAL = 0.049 newdate = 05/14/15 CENC_VAL = 0.080 newdate = 05/05/15 CENC_VAL = 0.049 newdate = 04/25/15 CENC_VAL = 0.074 newdate = 01/10/15 CENC_VAL = 0.125 newdate = 11/22/14 CENC_VAL = 0.062 newdate = 10/21/14 CENC_VAL = 0.064 newdate = 09/06/14 CENC_VAL = 0.081 newdate = 08/13/14 CENC_VAL = 0.137 newdate = 07/30/14 CENC_VAL = 0.077 newdate = 07/11/14 CENC_VAL = 0.152 newdate = 07/03/14 CENC_VAL = 0.134 newdate = 06/07/14 CENC_VAL = 0.145 newdate = 06/06/14 CENC_VAL = 0.133 newdate = 05/20/14 CENC_VAL = 0.070 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 newdate = 02/12/16 REPORTING LEVEL = 0.032 newdate = 01/05/16 REPORTING LEVEL = 0.032 newdate = 01/05/16 REPORTING LEVEL = 0.032 newdate = 12/10/15 REPORTING LEVEL = 0.032 newdate = 12/10/15 REPORTING LEVEL = 0.032 newdate = 11/25/15 REPORTING LEVEL = 0.032 newdate = 11/25/15 REPORTING LEVEL = 0.032 newdate = 10/09/15 REPORTING LEVEL = 0.032 newdate = 10/09/15 REPORTING LEVEL = 0.032 newdate = 10/09/15 REPORTING LEVEL = 0.032 newdate = 10/09/15 REPORTING LEVEL = 0.032 newdate = 09/05/15 REPORTING LEVEL = 0.032 newdate = 09/05/15 REPORTING LEVEL = 0.032 newdate = 08/24/15 REPORTING LEVEL = 0.032 newdate = 08/24/15 REPORTING LEVEL = 0.032 newdate = 07/30/15 REPORTING LEVEL = 0.032 newdate = 07/30/15 REPORTING LEVEL = 0.032 newdate = 06/26/15 REPORTING LEVEL = 0.032 newdate = 06/26/15 REPORTING LEVEL = 0.032 newdate = 05/20/15 REPORTING LEVEL = 0.032 newdate = 05/20/15 REPORTING LEVEL = 0.032 newdate = 05/14/15 REPORTING LEVEL = 0.032 newdate = 05/14/15 REPORTING LEVEL = 0.032 newdate = 05/05/15 REPORTING LEVEL = 0.032 newdate = 05/05/15 REPORTING LEVEL = 0.032 newdate = 04/25/15 REPORTING LEVEL = 0.032 newdate = 04/25/15 REPORTING LEVEL = 0.032 newdate = 01/10/15 REPORTING LEVEL = 0.032 newdate = 01/10/15 REPORTING LEVEL = 0.032 newdate = 11/22/14 REPORTING LEVEL = 0.032 newdate = 11/22/14 REPORTING LEVEL = 0.032 newdate = 10/21/14 REPORTING LEVEL = 0.032 newdate = 10/21/14 REPORTING LEVEL = 0.032 newdate = 09/06/14 REPORTING LEVEL = 0.032 newdate = 09/06/14 REPORTING LEVEL = 0.032 newdate = 08/13/14 REPORTING LEVEL = 0.032 newdate = 08/13/14 REPORTING LEVEL = 0.032 newdate = 07/30/14 REPORTING LEVEL = 0.032 newdate = 07/30/14 REPORTING LEVEL = 0.032 newdate = 07/11/14 REPORTING LEVEL = 0.032 newdate = 07/11/14 REPORTING LEVEL = 0.032 newdate = 07/03/14 REPORTING LEVEL = 0.032 newdate = 07/03/14 REPORTING LEVEL = 0.032 newdate = 06/07/14 REPORTING LEVEL = 0.032 newdate = 06/07/14 REPORTING LEVEL = 0.032 newdate = 06/06/14 REPORTING LEVEL = 0.032 newdate = 06/06/14 REPORTING LEVEL = 0.032 newdate = 05/20/14 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

Updated 07/06/2017

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

newdate = 07/30/14 falseneg = -0.01 newdate = 06/29/16 falsepos = 0.974 newdate = 06/23/16 falsepos = 0.359 newdate = 03/19/15 falsepos = 1.67 newdate = 12/13/14 falsepos = 0.167 newdate = 09/11/14 falsepos = 0.211 newdate = 08/20/14 falsepos = 1.02 newdate = 07/23/14 falsepos = 0.327 newdate = 05/07/14 falsepos = 0.269 newdate = 08/11/16 CENC_VAL = 0.190 newdate = 07/29/16 CENC_VAL = 0.363 newdate = 07/27/16 CENC_VAL = 0.436 newdate = 07/14/16 CENC_VAL = 1.600 newdate = 07/06/16 CENC_VAL = 0.425 newdate = 07/06/16 CENC_VAL = 0.155 newdate = 06/29/16 CENC_VAL = 0.974 newdate = 06/23/16 CENC_VAL = 0.359 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 = 01/05/16 CENC_VAL = 0.086 newdate = 12/10/15 CENC_VAL = 0.100 newdate = 11/25/15 CENC_VAL = 0.136 newdate = 10/09/15 CENC_VAL = 0.220 newdate = 10/09/15 CENC_VAL = 0.179 newdate = 09/05/15 CENC_VAL = 0.125 newdate = 08/24/15 CENC_VAL = 0.107 newdate = 07/30/15 CENC_VAL = 0.114 newdate = 06/26/15 CENC_VAL = 0.217 newdate = 05/20/15 CENC_VAL = 0.065 newdate = 05/14/15 CENC_VAL = 0.156 newdate = 05/05/15 CENC_VAL = 0.094 newdate = 04/25/15 CENC_VAL = 0.100 newdate = 03/19/15 CENC_VAL = 1.670 newdate = 01/10/15 CENC_VAL = 0.326 newdate = 12/13/14 CENC_VAL = 0.167 newdate = 11/22/14 CENC_VAL = 0.978 newdate = 10/21/14 CENC_VAL = 0.412 newdate = 09/11/14 CENC_VAL = 0.211 newdate = 09/06/14 CENC_VAL = 0.793 newdate = 08/20/14 CENC_VAL = 1.020 newdate = 08/13/14 CENC_VAL = 0.645 newdate = 07/23/14 CENC_VAL = 0.327 newdate = 07/11/14 CENC_VAL = 0.314 newdate = 07/03/14 CENC_VAL = 0.070 newdate = 06/07/14 CENC_VAL = 1.310 newdate = 06/06/14 CENC_VAL = 0.060 newdate = 05/20/14 CENC_VAL = 0.181 newdate = 05/07/14 CENC_VAL = 0.269 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 = 07/27/16 REPORTING LEVEL = 0.06 newdate = 07/27/16 REPORTING LEVEL = 0.06 newdate = 07/14/16 REPORTING LEVEL = 0.06 newdate = 07/14/16 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 = 06/29/16 REPORTING LEVEL = 0.06 newdate = 06/29/16 REPORTING LEVEL = 0.06 newdate = 06/23/16 REPORTING LEVEL = 0.06 newdate = 06/23/16 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 newdate = 02/12/16 REPORTING LEVEL = 0.06 newdate = 01/05/16 REPORTING LEVEL = 0.06 newdate = 01/05/16 REPORTING LEVEL = 0.06 newdate = 12/10/15 REPORTING LEVEL = 0.06 newdate = 12/10/15 REPORTING LEVEL = 0.06 newdate = 11/25/15 REPORTING LEVEL = 0.06 newdate = 11/25/15 REPORTING LEVEL = 0.06 newdate = 10/09/15 REPORTING LEVEL = 0.06 newdate = 10/09/15 REPORTING LEVEL = 0.06 newdate = 10/09/15 REPORTING LEVEL = 0.06 newdate = 10/09/15 REPORTING LEVEL = 0.06 newdate = 09/05/15 REPORTING LEVEL = 0.06 newdate = 09/05/15 REPORTING LEVEL = 0.06 newdate = 08/24/15 REPORTING LEVEL = 0.06 newdate = 08/24/15 REPORTING LEVEL = 0.06 newdate = 07/30/15 REPORTING LEVEL = 0.06 newdate = 07/30/15 REPORTING LEVEL = 0.06 newdate = 06/26/15 REPORTING LEVEL = 0.06 newdate = 06/26/15 REPORTING LEVEL = 0.06 newdate = 05/20/15 REPORTING LEVEL = 0.06 newdate = 05/20/15 REPORTING LEVEL = 0.06 newdate = 05/14/15 REPORTING LEVEL = 0.06 newdate = 05/14/15 REPORTING LEVEL = 0.06 newdate = 05/05/15 REPORTING LEVEL = 0.06 newdate = 05/05/15 REPORTING LEVEL = 0.06 newdate = 04/25/15 REPORTING LEVEL = 0.06 newdate = 04/25/15 REPORTING LEVEL = 0.06 newdate = 03/19/15 REPORTING LEVEL = 0.06 newdate = 03/19/15 REPORTING LEVEL = 0.06 newdate = 01/10/15 REPORTING LEVEL = 0.06 newdate = 01/10/15 REPORTING LEVEL = 0.06 newdate = 12/13/14 REPORTING LEVEL = 0.06 newdate = 12/13/14 REPORTING LEVEL = 0.06 newdate = 11/22/14 REPORTING LEVEL = 0.06 newdate = 11/22/14 REPORTING LEVEL = 0.06 newdate = 10/21/14 REPORTING LEVEL = 0.06 newdate = 10/21/14 REPORTING LEVEL = 0.06 newdate = 09/11/14 REPORTING LEVEL = 0.06 newdate = 09/11/14 REPORTING LEVEL = 0.06 newdate = 09/06/14 REPORTING LEVEL = 0.06 newdate = 09/06/14 REPORTING LEVEL = 0.06 newdate = 08/20/14 REPORTING LEVEL = 0.06 newdate = 08/20/14 REPORTING LEVEL = 0.06 newdate = 08/13/14 REPORTING LEVEL = 0.06 newdate = 08/13/14 REPORTING LEVEL = 0.06 newdate = 07/30/14 REPORTING LEVEL = 0.06 newdate = 07/30/14 REPORTING LEVEL = 0.06 newdate = 07/23/14 REPORTING LEVEL = 0.06 newdate = 07/23/14 REPORTING LEVEL = 0.06 newdate = 07/11/14 REPORTING LEVEL = 0.06 newdate = 07/11/14 REPORTING LEVEL = 0.06 newdate = 07/03/14 REPORTING LEVEL = 0.06 newdate = 07/03/14 REPORTING LEVEL = 0.06 newdate = 06/07/14 REPORTING LEVEL = 0.06 newdate = 06/07/14 REPORTING LEVEL = 0.06 newdate = 06/06/14 REPORTING LEVEL = 0.06 newdate = 06/06/14 REPORTING LEVEL = 0.06 newdate = 05/20/14 REPORTING LEVEL = 0.06 newdate = 05/20/14 REPORTING LEVEL = 0.06 newdate = 05/07/14 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 20142060044 NSI 031814: 10 µl & ChemService 2615700: 10 µl 0.06 07/30/14 < 0.06 0.12
False Positive 20141220027 NSI 031814: 20 µl & Accu 214031128: 20 µl 0.06 05/07/14 . 0.269 0
  20141990077 Accu 214031128: 20 µl & Abs 032014: 20 µl 0.06 07/23/14 . 0.327 0
  20142270004 Supelco LC06437: 20 µl & Abs 032014: 20 µl 0.06 08/20/14 . 1.02 0
  20142530089 Accu 214031128: 10 µl & Abs 032014: 10 µl 0.06 09/11/14 . 0.211 0
  20143420011 Accu 214031128: 10 µl & NSI 031814: 10 µl 0.06 12/13/14 E 0.167 0
  20150720067 Supelco LC06437: 20 µl & NSI 031814: 20 µl 0.06 03/19/15 E 1.67 0
  20161680364   0.06 06/23/16 . 0.359 0
  20161740256 NSI 041516: 40 µl & ChemService 5082800: 40 µl 0.06 06/29/16 . 0.974 0

Updated 07/06/2017

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

newdate = 06/23/16 falsepos = 0.0572 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 = 06/23/16 CENC_VAL = 0.057 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 = 01/05/16 CENC_VAL = 0.045 newdate = 12/05/15 CENC_VAL = 0.035 newdate = 11/25/15 CENC_VAL = 0.065 newdate = 10/23/15 CENC_VAL = 0.042 newdate = 10/09/15 CENC_VAL = 0.101 newdate = 09/24/15 CENC_VAL = 0.055 newdate = 09/05/15 CENC_VAL = 0.053 newdate = 08/14/15 CENC_VAL = 0.030 newdate = 07/30/15 CENC_VAL = 0.050 newdate = 06/25/15 CENC_VAL = 0.076 newdate = 06/16/15 CENC_VAL = 0.050 newdate = 05/05/15 CENC_VAL = 0.043 newdate = 03/19/15 CENC_VAL = 0.159 newdate = 12/13/14 CENC_VAL = 0.059 newdate = 11/22/14 CENC_VAL = 0.074 newdate = 10/21/14 CENC_VAL = 0.079 newdate = 09/11/14 CENC_VAL = 0.055 newdate = 09/06/14 CENC_VAL = 0.087 newdate = 08/20/14 CENC_VAL = 0.139 newdate = 08/13/14 CENC_VAL = 0.143 newdate = 07/23/14 CENC_VAL = 0.106 newdate = 07/11/14 CENC_VAL = 0.134 newdate = 06/17/14 CENC_VAL = 0.073 newdate = 06/07/14 CENC_VAL = 0.118 newdate = 05/20/14 CENC_VAL = 0.067 newdate = 05/07/14 CENC_VAL = 0.085 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 newdate = 01/22/16 REPORTING LEVEL = 0.028 newdate = 01/05/16 REPORTING LEVEL = 0.028 newdate = 01/05/16 REPORTING LEVEL = 0.028 newdate = 12/05/15 REPORTING LEVEL = 0.028 newdate = 12/05/15 REPORTING LEVEL = 0.028 newdate = 11/25/15 REPORTING LEVEL = 0.028 newdate = 11/25/15 REPORTING LEVEL = 0.028 newdate = 10/23/15 REPORTING LEVEL = 0.028 newdate = 10/23/15 REPORTING LEVEL = 0.028 newdate = 10/09/15 REPORTING LEVEL = 0.028 newdate = 10/09/15 REPORTING LEVEL = 0.028 newdate = 09/24/15 REPORTING LEVEL = 0.028 newdate = 09/24/15 REPORTING LEVEL = 0.028 newdate = 09/05/15 REPORTING LEVEL = 0.028 newdate = 09/05/15 REPORTING LEVEL = 0.028 newdate = 08/14/15 REPORTING LEVEL = 0.028 newdate = 08/14/15 REPORTING LEVEL = 0.028 newdate = 07/30/15 REPORTING LEVEL = 0.028 newdate = 07/30/15 REPORTING LEVEL = 0.028 newdate = 06/25/15 REPORTING LEVEL = 0.028 newdate = 06/25/15 REPORTING LEVEL = 0.028 newdate = 06/16/15 REPORTING LEVEL = 0.028 newdate = 06/16/15 REPORTING LEVEL = 0.028 newdate = 05/05/15 REPORTING LEVEL = 0.028 newdate = 05/05/15 REPORTING LEVEL = 0.028 newdate = 03/19/15 REPORTING LEVEL = 0.028 newdate = 03/19/15 REPORTING LEVEL = 0.028 newdate = 12/13/14 REPORTING LEVEL = 0.028 newdate = 12/13/14 REPORTING LEVEL = 0.028 newdate = 11/22/14 REPORTING LEVEL = 0.028 newdate = 11/22/14 REPORTING LEVEL = 0.028 newdate = 10/21/14 REPORTING LEVEL = 0.028 newdate = 10/21/14 REPORTING LEVEL = 0.028 newdate = 09/11/14 REPORTING LEVEL = 0.028 newdate = 09/11/14 REPORTING LEVEL = 0.028 newdate = 09/06/14 REPORTING LEVEL = 0.028 newdate = 09/06/14 REPORTING LEVEL = 0.028 newdate = 08/20/14 REPORTING LEVEL = 0.028 newdate = 08/20/14 REPORTING LEVEL = 0.028 newdate = 08/13/14 REPORTING LEVEL = 0.028 newdate = 08/13/14 REPORTING LEVEL = 0.028 newdate = 07/23/14 REPORTING LEVEL = 0.028 newdate = 07/23/14 REPORTING LEVEL = 0.028 newdate = 07/11/14 REPORTING LEVEL = 0.028 newdate = 07/11/14 REPORTING LEVEL = 0.028 newdate = 06/17/14 REPORTING LEVEL = 0.028 newdate = 06/17/14 REPORTING LEVEL = 0.028 newdate = 06/07/14 REPORTING LEVEL = 0.028 newdate = 06/07/14 REPORTING LEVEL = 0.028 newdate = 05/20/14 REPORTING LEVEL = 0.028 newdate = 05/20/14 REPORTING LEVEL = 0.028 newdate = 05/07/14 REPORTING LEVEL = 0.028
The SGPlot Procedure

False Positive & Negative Listing for ACETATE,_ISOBUTYL

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Positive 20161680364   0.028 06/23/16 . 0.0572 0

Updated 07/06/2017

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

newdate = 06/23/16 falsepos = 0.0177 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 = 06/23/16 CENC_VAL = 0.018 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 = 12/10/15 CENC_VAL = 0.015 newdate = 12/05/15 CENC_VAL = 0.014 newdate = 11/14/15 CENC_VAL = 0.015 newdate = 10/23/15 CENC_VAL = 0.017 newdate = 10/09/15 CENC_VAL = 0.034 newdate = 09/24/15 CENC_VAL = 0.023 newdate = 08/24/15 CENC_VAL = 0.019 newdate = 08/14/15 CENC_VAL = 0.014 newdate = 06/26/15 CENC_VAL = 0.044 newdate = 06/25/15 CENC_VAL = 0.038 newdate = 06/16/15 CENC_VAL = 0.022 newdate = 05/20/15 CENC_VAL = 0.018 newdate = 05/14/15 CENC_VAL = 0.026 newdate = 04/25/15 CENC_VAL = 0.020 newdate = 03/19/15 CENC_VAL = 0.054 newdate = 01/10/15 CENC_VAL = 0.043 newdate = 12/13/14 CENC_VAL = 0.024 newdate = 09/11/14 CENC_VAL = 0.022 newdate = 08/20/14 CENC_VAL = 0.046 newdate = 07/30/14 CENC_VAL = 0.021 newdate = 07/23/14 CENC_VAL = 0.045 newdate = 07/03/14 CENC_VAL = 0.043 newdate = 06/17/14 CENC_VAL = 0.024 newdate = 06/06/14 CENC_VAL = 0.042 newdate = 05/07/14 CENC_VAL = 0.041 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 newdate = 01/22/16 REPORTING LEVEL = 0.01 newdate = 12/10/15 REPORTING LEVEL = 0.01 newdate = 12/10/15 REPORTING LEVEL = 0.01 newdate = 12/05/15 REPORTING LEVEL = 0.01 newdate = 12/05/15 REPORTING LEVEL = 0.01 newdate = 11/14/15 REPORTING LEVEL = 0.01 newdate = 11/14/15 REPORTING LEVEL = 0.01 newdate = 10/23/15 REPORTING LEVEL = 0.01 newdate = 10/23/15 REPORTING LEVEL = 0.01 newdate = 10/09/15 REPORTING LEVEL = 0.01 newdate = 10/09/15 REPORTING LEVEL = 0.01 newdate = 09/24/15 REPORTING LEVEL = 0.01 newdate = 09/24/15 REPORTING LEVEL = 0.01 newdate = 08/24/15 REPORTING LEVEL = 0.01 newdate = 08/24/15 REPORTING LEVEL = 0.01 newdate = 08/14/15 REPORTING LEVEL = 0.01 newdate = 08/14/15 REPORTING LEVEL = 0.01 newdate = 06/26/15 REPORTING LEVEL = 0.01 newdate = 06/26/15 REPORTING LEVEL = 0.01 newdate = 06/25/15 REPORTING LEVEL = 0.01 newdate = 06/25/15 REPORTING LEVEL = 0.01 newdate = 06/16/15 REPORTING LEVEL = 0.01 newdate = 06/16/15 REPORTING LEVEL = 0.01 newdate = 05/20/15 REPORTING LEVEL = 0.01 newdate = 05/20/15 REPORTING LEVEL = 0.01 newdate = 05/14/15 REPORTING LEVEL = 0.01 newdate = 05/14/15 REPORTING LEVEL = 0.01 newdate = 04/25/15 REPORTING LEVEL = 0.01 newdate = 04/25/15 REPORTING LEVEL = 0.01 newdate = 03/19/15 REPORTING LEVEL = 0.01 newdate = 03/19/15 REPORTING LEVEL = 0.01 newdate = 01/10/15 REPORTING LEVEL = 0.01 newdate = 01/10/15 REPORTING LEVEL = 0.01 newdate = 12/13/14 REPORTING LEVEL = 0.01 newdate = 12/13/14 REPORTING LEVEL = 0.01 newdate = 09/11/14 REPORTING LEVEL = 0.01 newdate = 09/11/14 REPORTING LEVEL = 0.01 newdate = 08/20/14 REPORTING LEVEL = 0.01 newdate = 08/20/14 REPORTING LEVEL = 0.01 newdate = 07/30/14 REPORTING LEVEL = 0.01 newdate = 07/30/14 REPORTING LEVEL = 0.01 newdate = 07/23/14 REPORTING LEVEL = 0.01 newdate = 07/23/14 REPORTING LEVEL = 0.01 newdate = 07/03/14 REPORTING LEVEL = 0.01 newdate = 07/03/14 REPORTING LEVEL = 0.01 newdate = 06/17/14 REPORTING LEVEL = 0.01 newdate = 06/17/14 REPORTING LEVEL = 0.01 newdate = 06/06/14 REPORTING LEVEL = 0.01 newdate = 06/06/14 REPORTING LEVEL = 0.01 newdate = 05/07/14 REPORTING LEVEL = 0.01
The SGPlot Procedure

False Positive & Negative Listing for ACETATE,_ISOPROPYL

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Positive 20161680364   0.01 06/23/16 . 0.0177 0

Updated 07/06/2017

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

newdate = 06/23/16 falsepos = 0.0728 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 = 06/23/16 CENC_VAL = 0.073 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 = 12/10/15 CENC_VAL = 0.054 newdate = 12/05/15 CENC_VAL = 0.047 newdate = 11/14/15 CENC_VAL = 0.045 newdate = 10/23/15 CENC_VAL = 0.072 newdate = 10/09/15 CENC_VAL = 0.121 newdate = 09/24/15 CENC_VAL = 0.067 newdate = 08/24/15 CENC_VAL = 0.054 newdate = 08/14/15 CENC_VAL = 0.045 newdate = 06/26/15 CENC_VAL = 0.119 newdate = 06/25/15 CENC_VAL = 0.110 newdate = 06/16/15 CENC_VAL = 0.064 newdate = 05/20/15 CENC_VAL = 0.055 newdate = 05/14/15 CENC_VAL = 0.077 newdate = 04/25/15 CENC_VAL = 0.074 newdate = 03/19/15 CENC_VAL = 0.231 newdate = 01/10/15 CENC_VAL = 0.192 newdate = 12/13/14 CENC_VAL = 0.072 newdate = 09/11/14 CENC_VAL = 0.087 newdate = 08/20/14 CENC_VAL = 0.158 newdate = 07/30/14 CENC_VAL = 0.084 newdate = 07/23/14 CENC_VAL = 0.166 newdate = 07/03/14 CENC_VAL = 0.185 newdate = 06/17/14 CENC_VAL = 0.095 newdate = 06/06/14 CENC_VAL = 0.153 newdate = 05/07/14 CENC_VAL = 0.119 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 newdate = 01/22/16 REPORTING LEVEL = 0.032 newdate = 12/10/15 REPORTING LEVEL = 0.032 newdate = 12/10/15 REPORTING LEVEL = 0.032 newdate = 12/05/15 REPORTING LEVEL = 0.032 newdate = 12/05/15 REPORTING LEVEL = 0.032 newdate = 11/14/15 REPORTING LEVEL = 0.032 newdate = 11/14/15 REPORTING LEVEL = 0.032 newdate = 10/23/15 REPORTING LEVEL = 0.032 newdate = 10/23/15 REPORTING LEVEL = 0.032 newdate = 10/09/15 REPORTING LEVEL = 0.032 newdate = 10/09/15 REPORTING LEVEL = 0.032 newdate = 09/24/15 REPORTING LEVEL = 0.032 newdate = 09/24/15 REPORTING LEVEL = 0.032 newdate = 08/24/15 REPORTING LEVEL = 0.032 newdate = 08/24/15 REPORTING LEVEL = 0.032 newdate = 08/14/15 REPORTING LEVEL = 0.032 newdate = 08/14/15 REPORTING LEVEL = 0.032 newdate = 06/26/15 REPORTING LEVEL = 0.032 newdate = 06/26/15 REPORTING LEVEL = 0.032 newdate = 06/25/15 REPORTING LEVEL = 0.032 newdate = 06/25/15 REPORTING LEVEL = 0.032 newdate = 06/16/15 REPORTING LEVEL = 0.032 newdate = 06/16/15 REPORTING LEVEL = 0.032 newdate = 05/20/15 REPORTING LEVEL = 0.032 newdate = 05/20/15 REPORTING LEVEL = 0.032 newdate = 05/14/15 REPORTING LEVEL = 0.032 newdate = 05/14/15 REPORTING LEVEL = 0.032 newdate = 04/25/15 REPORTING LEVEL = 0.032 newdate = 04/25/15 REPORTING LEVEL = 0.032 newdate = 03/19/15 REPORTING LEVEL = 0.032 newdate = 03/19/15 REPORTING LEVEL = 0.032 newdate = 01/10/15 REPORTING LEVEL = 0.032 newdate = 01/10/15 REPORTING LEVEL = 0.032 newdate = 12/13/14 REPORTING LEVEL = 0.032 newdate = 12/13/14 REPORTING LEVEL = 0.032 newdate = 09/11/14 REPORTING LEVEL = 0.032 newdate = 09/11/14 REPORTING LEVEL = 0.032 newdate = 08/20/14 REPORTING LEVEL = 0.032 newdate = 08/20/14 REPORTING LEVEL = 0.032 newdate = 07/30/14 REPORTING LEVEL = 0.032 newdate = 07/30/14 REPORTING LEVEL = 0.032 newdate = 07/23/14 REPORTING LEVEL = 0.032 newdate = 07/23/14 REPORTING LEVEL = 0.032 newdate = 07/03/14 REPORTING LEVEL = 0.032 newdate = 07/03/14 REPORTING LEVEL = 0.032 newdate = 06/17/14 REPORTING LEVEL = 0.032 newdate = 06/17/14 REPORTING LEVEL = 0.032 newdate = 06/06/14 REPORTING LEVEL = 0.032 newdate = 06/06/14 REPORTING LEVEL = 0.032 newdate = 05/07/14 REPORTING LEVEL = 0.032
The SGPlot Procedure

False Positive & Negative Listing for ACETATE,_PROPYL

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Positive 20161680364   0.032 06/23/16 . 0.0728 0

Updated 07/06/2017

back to table
BQS Organic Blind Sample Program
False Positives & False Negatives
ACETONITRILE
Method: 4437 Testid: 76997GM016
Link to Individual Chart
Open Data Set

newdate = 04/28/16 falsepos = 0.18 newdate = 02/12/16 falsepos = 0.16 newdate = 10/09/15 falsepos = 0.32 newdate = 06/26/15 falsepos = 0.26 newdate = 05/20/15 falsepos = 0.21 newdate = 08/12/16 CENC_VAL = 3.120 newdate = 08/11/16 CENC_VAL = 3.420 newdate = 07/29/16 CENC_VAL = 6.800 newdate = 07/27/16 CENC_VAL = 3.650 newdate = 07/15/16 CENC_VAL = 7.620 newdate = 07/06/16 CENC_VAL = 3.490 newdate = 06/23/16 CENC_VAL = 4.380 newdate = 05/26/16 CENC_VAL = 3.560 newdate = 05/26/16 CENC_VAL = 4.380 newdate = 04/28/16 CENC_VAL = 0.180 newdate = 04/09/16 CENC_VAL = 1.310 newdate = 03/22/16 CENC_VAL = 1.400 newdate = 02/12/16 CENC_VAL = 0.160 newdate = 01/22/16 CENC_VAL = 3.200 newdate = 01/05/16 CENC_VAL = 1.440 newdate = 12/05/15 CENC_VAL = 1.130 newdate = 11/25/15 CENC_VAL = 2.330 newdate = 10/23/15 CENC_VAL = 1.390 newdate = 10/09/15 CENC_VAL = 2.870 newdate = 10/09/15 CENC_VAL = 0.320 newdate = 09/24/15 CENC_VAL = 1.810 newdate = 09/05/15 CENC_VAL = 1.580 newdate = 08/14/15 CENC_VAL = 1.160 newdate = 07/30/15 CENC_VAL = 1.900 newdate = 06/26/15 CENC_VAL = 0.260 newdate = 06/25/15 CENC_VAL = 2.920 newdate = 06/16/15 CENC_VAL = 1.810 newdate = 05/20/15 CENC_VAL = 0.210 newdate = 05/05/15 CENC_VAL = 1.380 newdate = 03/19/15 CENC_VAL = 3.710 newdate = 12/13/14 CENC_VAL = 1.750 newdate = 11/22/14 CENC_VAL = 1.640 newdate = 09/11/14 CENC_VAL = 1.790 newdate = 08/20/14 CENC_VAL = 3.220 newdate = 07/23/14 CENC_VAL = 3.560 newdate = 07/11/14 CENC_VAL = 3.290 newdate = 06/17/14 CENC_VAL = 1.600 newdate = 06/07/14 CENC_VAL = 3.490 newdate = 05/20/14 CENC_VAL = 1.490 newdate = 05/07/14 CENC_VAL = 3.690 newdate = 08/12/16 REPORTING LEVEL = 0.8 newdate = 08/11/16 REPORTING LEVEL = 0.8 newdate = 08/11/16 REPORTING LEVEL = 0.8 newdate = 07/29/16 REPORTING LEVEL = 0.8 newdate = 07/29/16 REPORTING LEVEL = 0.8 newdate = 07/27/16 REPORTING LEVEL = 0.8 newdate = 07/27/16 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 = 06/23/16 REPORTING LEVEL = 0.8 newdate = 06/23/16 REPORTING LEVEL = 0.8 newdate = 05/26/16 REPORTING LEVEL = 0.8 newdate = 05/26/16 REPORTING LEVEL = 0.8 newdate = 05/26/16 REPORTING LEVEL = 0.8 newdate = 05/26/16 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 newdate = 01/22/16 REPORTING LEVEL = 0.8 newdate = 01/05/16 REPORTING LEVEL = 0.8 newdate = 01/05/16 REPORTING LEVEL = 0.8 newdate = 12/05/15 REPORTING LEVEL = 0.8 newdate = 12/05/15 REPORTING LEVEL = 0.8 newdate = 11/25/15 REPORTING LEVEL = 0.8 newdate = 11/25/15 REPORTING LEVEL = 0.8 newdate = 10/23/15 REPORTING LEVEL = 0.8 newdate = 10/23/15 REPORTING LEVEL = 0.8 newdate = 10/09/15 REPORTING LEVEL = 0.8 newdate = 10/09/15 REPORTING LEVEL = 0.8 newdate = 10/09/15 REPORTING LEVEL = 0.8 newdate = 10/09/15 REPORTING LEVEL = 0.8 newdate = 09/24/15 REPORTING LEVEL = 0.8 newdate = 09/24/15 REPORTING LEVEL = 0.8 newdate = 09/05/15 REPORTING LEVEL = 0.8 newdate = 09/05/15 REPORTING LEVEL = 0.8 newdate = 08/14/15 REPORTING LEVEL = 0.8 newdate = 08/14/15 REPORTING LEVEL = 0.8 newdate = 07/30/15 REPORTING LEVEL = 0.8 newdate = 07/30/15 REPORTING LEVEL = 0.8 newdate = 06/26/15 REPORTING LEVEL = 0.8 newdate = 06/26/15 REPORTING LEVEL = 0.8 newdate = 06/25/15 REPORTING LEVEL = 0.8 newdate = 06/25/15 REPORTING LEVEL = 0.8 newdate = 06/16/15 REPORTING LEVEL = 0.8 newdate = 06/16/15 REPORTING LEVEL = 0.8 newdate = 05/20/15 REPORTING LEVEL = 0.8 newdate = 05/20/15 REPORTING LEVEL = 0.8 newdate = 05/05/15 REPORTING LEVEL = 0.8 newdate = 05/05/15 REPORTING LEVEL = 0.8 newdate = 03/19/15 REPORTING LEVEL = 0.8 newdate = 03/19/15 REPORTING LEVEL = 0.8 newdate = 12/13/14 REPORTING LEVEL = 0.8 newdate = 12/13/14 REPORTING LEVEL = 0.8 newdate = 11/22/14 REPORTING LEVEL = 0.8 newdate = 11/22/14 REPORTING LEVEL = 0.8 newdate = 09/11/14 REPORTING LEVEL = 0.8 newdate = 09/11/14 REPORTING LEVEL = 0.8 newdate = 08/20/14 REPORTING LEVEL = 0.8 newdate = 08/20/14 REPORTING LEVEL = 0.8 newdate = 07/23/14 REPORTING LEVEL = 0.8 newdate = 07/23/14 REPORTING LEVEL = 0.8 newdate = 07/11/14 REPORTING LEVEL = 0.8 newdate = 07/11/14 REPORTING LEVEL = 0.8 newdate = 06/17/14 REPORTING LEVEL = 0.8 newdate = 06/17/14 REPORTING LEVEL = 0.8 newdate = 06/07/14 REPORTING LEVEL = 0.8 newdate = 06/07/14 REPORTING LEVEL = 0.8 newdate = 05/20/14 REPORTING LEVEL = 0.8 newdate = 05/20/14 REPORTING LEVEL = 0.8 newdate = 05/07/14 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 20151380011 ChemService 3818700: 10 µl & Accu 215041338: 10 µl 0.8 05/20/15 . 0.21 0
  20151760209 ChemService 3818700: 25 µl & Accu 215041338: 25 µl 0.8 06/26/15 . 0.26 0
  20152750005 ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl 0.8 10/09/15 . 0.32 0
  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

Updated 07/06/2017

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

newdate = 03/22/16 CENC_VAL = 1.500 newdate = 01/22/16 CENC_VAL = 9.500 newdate = 12/05/15 CENC_VAL = 3.500 newdate = 10/09/15 CENC_VAL = 7.800 newdate = 09/05/15 CENC_VAL = 5.900 newdate = 07/30/15 CENC_VAL = 3.700 newdate = 06/25/15 CENC_VAL = 6.000 newdate = 06/16/15 CENC_VAL = 3.100 newdate = 03/19/15 CENC_VAL = 0.200 newdate = 11/22/14 CENC_VAL = 2.000 newdate = 09/06/14 CENC_VAL = 0.440 newdate = 08/20/14 CENC_VAL = 0.676 newdate = 06/17/14 CENC_VAL = 0.489 newdate = 06/07/14 CENC_VAL = 2.670 newdate = 03/22/16 REPORTING LEVEL = 2 newdate = 01/22/16 REPORTING LEVEL = 2 newdate = 01/22/16 REPORTING LEVEL = 2 newdate = 12/05/15 REPORTING LEVEL = 2 newdate = 12/05/15 REPORTING LEVEL = 2 newdate = 10/09/15 REPORTING LEVEL = 2 newdate = 10/09/15 REPORTING LEVEL = 2 newdate = 09/05/15 REPORTING LEVEL = 2 newdate = 09/05/15 REPORTING LEVEL = 2 newdate = 07/30/15 REPORTING LEVEL = 2 newdate = 07/30/15 REPORTING LEVEL = 2 newdate = 06/25/15 REPORTING LEVEL = 2 newdate = 06/25/15 REPORTING LEVEL = 2 newdate = 06/16/15 REPORTING LEVEL = 2 newdate = 06/16/15 REPORTING LEVEL = 2 newdate = 03/19/15 REPORTING LEVEL = 2 newdate = 03/19/15 REPORTING LEVEL = 2 newdate = 11/22/14 REPORTING LEVEL = 2 newdate = 11/22/14 REPORTING LEVEL = 2 newdate = 09/06/14 REPORTING LEVEL = 0.24 newdate = 09/06/14 REPORTING LEVEL = 0.24 newdate = 08/20/14 REPORTING LEVEL = 0.24 newdate = 08/20/14 REPORTING LEVEL = 0.24 newdate = 06/17/14 REPORTING LEVEL = 0.24 newdate = 06/17/14 REPORTING LEVEL = 0.24 newdate = 06/07/14 REPORTING LEVEL = 0.24 Y = 0
The SGPlot Procedure

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

newdate = 08/12/16 CENC_VAL = 11.600 newdate = 08/11/16 CENC_VAL = 19.100 newdate = 07/29/16 CENC_VAL = 33.200 newdate = 07/27/16 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 = 05/21/16 CENC_VAL = 28.200 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 = 12/10/15 CENC_VAL = 7.100 newdate = 12/05/15 CENC_VAL = 7.200 newdate = 11/14/15 CENC_VAL = 8.200 newdate = 10/23/15 CENC_VAL = 9.500 newdate = 10/09/15 CENC_VAL = 22.700 newdate = 09/24/15 CENC_VAL = 12.400 newdate = 08/24/15 CENC_VAL = 13.400 newdate = 08/14/15 CENC_VAL = 6.200 newdate = 06/26/15 CENC_VAL = 21.100 newdate = 06/25/15 CENC_VAL = 20.400 newdate = 06/16/15 CENC_VAL = 11.700 newdate = 05/20/15 CENC_VAL = 11.300 newdate = 05/14/15 CENC_VAL = 15.500 newdate = 04/25/15 CENC_VAL = 11.000 newdate = 01/10/15 CENC_VAL = 22.600 newdate = 11/22/14 CENC_VAL = 10.200 newdate = 11/13/14 CENC_VAL = 9.600 newdate = 09/06/14 CENC_VAL = 16.500 newdate = 08/13/14 CENC_VAL = 30.000 newdate = 07/30/14 CENC_VAL = 15.300 newdate = 07/11/14 CENC_VAL = 22.400 newdate = 07/03/14 CENC_VAL = 25.700 newdate = 06/07/14 CENC_VAL = 22.900 newdate = 06/06/14 CENC_VAL = 22.100 newdate = 05/20/14 CENC_VAL = 13.700 newdate = 08/12/16 REPORTING LEVEL = 6.8 newdate = 08/11/16 REPORTING LEVEL = 6.8 newdate = 08/11/16 REPORTING LEVEL = 6.8 newdate = 07/29/16 REPORTING LEVEL = 6.8 newdate = 07/29/16 REPORTING LEVEL = 6.8 newdate = 07/27/16 REPORTING LEVEL = 6.8 newdate = 07/27/16 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 = 05/21/16 REPORTING LEVEL = 6.8 newdate = 05/21/16 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 newdate = 01/22/16 REPORTING LEVEL = 6.8 newdate = 12/10/15 REPORTING LEVEL = 6.8 newdate = 12/10/15 REPORTING LEVEL = 6.8 newdate = 12/05/15 REPORTING LEVEL = 6.8 newdate = 12/05/15 REPORTING LEVEL = 6.8 newdate = 11/14/15 REPORTING LEVEL = 6.8 newdate = 11/14/15 REPORTING LEVEL = 6.8 newdate = 10/23/15 REPORTING LEVEL = 6.8 newdate = 10/23/15 REPORTING LEVEL = 6.8 newdate = 10/09/15 REPORTING LEVEL = 6.8 newdate = 10/09/15 REPORTING LEVEL = 6.8 newdate = 09/24/15 REPORTING LEVEL = 6.8 newdate = 09/24/15 REPORTING LEVEL = 6.8 newdate = 08/24/15 REPORTING LEVEL = 6.8 newdate = 08/24/15 REPORTING LEVEL = 6.8 newdate = 08/14/15 REPORTING LEVEL = 6.8 newdate = 08/14/15 REPORTING LEVEL = 6.8 newdate = 06/26/15 REPORTING LEVEL = 6.8 newdate = 06/26/15 REPORTING LEVEL = 6.8 newdate = 06/25/15 REPORTING LEVEL = 6.8 newdate = 06/25/15 REPORTING LEVEL = 6.8 newdate = 06/16/15 REPORTING LEVEL = 6.8 newdate = 06/16/15 REPORTING LEVEL = 6.8 newdate = 05/20/15 REPORTING LEVEL = 6.8 newdate = 05/20/15 REPORTING LEVEL = 6.8 newdate = 05/14/15 REPORTING LEVEL = 6.8 newdate = 05/14/15 REPORTING LEVEL = 6.8 newdate = 04/25/15 REPORTING LEVEL = 6.8 newdate = 04/25/15 REPORTING LEVEL = 6.8 newdate = 01/10/15 REPORTING LEVEL = 6.8 newdate = 01/10/15 REPORTING LEVEL = 6.8 newdate = 11/22/14 REPORTING LEVEL = 6.8 newdate = 11/22/14 REPORTING LEVEL = 6.8 newdate = 11/13/14 REPORTING LEVEL = 6.8 newdate = 11/13/14 REPORTING LEVEL = 6.8 newdate = 09/06/14 REPORTING LEVEL = 6 newdate = 09/06/14 REPORTING LEVEL = 6 newdate = 08/13/14 REPORTING LEVEL = 6 newdate = 08/13/14 REPORTING LEVEL = 6 newdate = 07/30/14 REPORTING LEVEL = 6 newdate = 07/30/14 REPORTING LEVEL = 6 newdate = 07/11/14 REPORTING LEVEL = 6 newdate = 07/11/14 REPORTING LEVEL = 6 newdate = 07/03/14 REPORTING LEVEL = 6 newdate = 07/03/14 REPORTING LEVEL = 6 newdate = 06/07/14 REPORTING LEVEL = 6 newdate = 06/07/14 REPORTING LEVEL = 6 newdate = 06/06/14 REPORTING LEVEL = 6 newdate = 06/06/14 REPORTING LEVEL = 6 newdate = 05/20/14 REPORTING LEVEL = 6
The SGPlot Procedure

back to table
BQS Organic Blind Sample Program
False Positives & False Negatives
BUTANAL
Method: 4437 Testid: 68732GM016
Link to Individual Chart
Open Data Set

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 = 01/05/16 CENC_VAL = 0.484 newdate = 12/05/15 CENC_VAL = 0.466 newdate = 11/25/15 CENC_VAL = 0.669 newdate = 10/23/15 CENC_VAL = 0.498 newdate = 10/09/15 CENC_VAL = 1.200 newdate = 09/24/15 CENC_VAL = 0.734 newdate = 09/05/15 CENC_VAL = 0.700 newdate = 08/14/15 CENC_VAL = 0.481 newdate = 07/30/15 CENC_VAL = 0.718 newdate = 06/25/15 CENC_VAL = 1.190 newdate = 06/16/15 CENC_VAL = 0.795 newdate = 05/05/15 CENC_VAL = 0.547 newdate = 03/19/15 CENC_VAL = 1.510 newdate = 12/13/14 CENC_VAL = 0.721 newdate = 11/22/14 CENC_VAL = 0.732 newdate = 10/21/14 CENC_VAL = 0.660 newdate = 09/11/14 CENC_VAL = 0.753 newdate = 09/06/14 CENC_VAL = 0.822 newdate = 08/20/14 CENC_VAL = 1.340 newdate = 08/13/14 CENC_VAL = 1.400 newdate = 07/23/14 CENC_VAL = 1.280 newdate = 07/11/14 CENC_VAL = 1.520 newdate = 06/17/14 CENC_VAL = 0.751 newdate = 06/07/14 CENC_VAL = 1.420 newdate = 05/20/14 CENC_VAL = 0.639 newdate = 05/07/14 CENC_VAL = 1.370 newdate = 08/12/16 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 newdate = 01/22/16 REPORTING LEVEL = 0.38 newdate = 01/05/16 REPORTING LEVEL = 0.38 newdate = 01/05/16 REPORTING LEVEL = 0.38 newdate = 12/05/15 REPORTING LEVEL = 0.38 newdate = 12/05/15 REPORTING LEVEL = 0.38 newdate = 11/25/15 REPORTING LEVEL = 0.38 newdate = 11/25/15 REPORTING LEVEL = 0.38 newdate = 10/23/15 REPORTING LEVEL = 0.38 newdate = 10/23/15 REPORTING LEVEL = 0.38 newdate = 10/09/15 REPORTING LEVEL = 0.38 newdate = 10/09/15 REPORTING LEVEL = 0.38 newdate = 09/24/15 REPORTING LEVEL = 0.38 newdate = 09/24/15 REPORTING LEVEL = 0.38 newdate = 09/05/15 REPORTING LEVEL = 0.38 newdate = 09/05/15 REPORTING LEVEL = 0.38 newdate = 08/14/15 REPORTING LEVEL = 0.38 newdate = 08/14/15 REPORTING LEVEL = 0.38 newdate = 07/30/15 REPORTING LEVEL = 0.38 newdate = 07/30/15 REPORTING LEVEL = 0.38 newdate = 06/25/15 REPORTING LEVEL = 0.38 newdate = 06/25/15 REPORTING LEVEL = 0.38 newdate = 06/16/15 REPORTING LEVEL = 0.38 newdate = 06/16/15 REPORTING LEVEL = 0.38 newdate = 05/05/15 REPORTING LEVEL = 0.38 newdate = 05/05/15 REPORTING LEVEL = 0.38 newdate = 03/19/15 REPORTING LEVEL = 0.38 newdate = 03/19/15 REPORTING LEVEL = 0.38 newdate = 12/13/14 REPORTING LEVEL = 0.38 newdate = 12/13/14 REPORTING LEVEL = 0.38 newdate = 11/22/14 REPORTING LEVEL = 0.38 newdate = 11/22/14 REPORTING LEVEL = 0.38 newdate = 10/21/14 REPORTING LEVEL = 0.38 newdate = 10/21/14 REPORTING LEVEL = 0.38 newdate = 09/11/14 REPORTING LEVEL = 0.38 newdate = 09/11/14 REPORTING LEVEL = 0.38 newdate = 09/06/14 REPORTING LEVEL = 0.38 newdate = 09/06/14 REPORTING LEVEL = 0.38 newdate = 08/20/14 REPORTING LEVEL = 0.38 newdate = 08/20/14 REPORTING LEVEL = 0.38 newdate = 08/13/14 REPORTING LEVEL = 0.38 newdate = 08/13/14 REPORTING LEVEL = 0.38 newdate = 07/23/14 REPORTING LEVEL = 0.38 newdate = 07/23/14 REPORTING LEVEL = 0.38 newdate = 07/11/14 REPORTING LEVEL = 0.38 newdate = 07/11/14 REPORTING LEVEL = 0.38 newdate = 06/17/14 REPORTING LEVEL = 0.38 newdate = 06/17/14 REPORTING LEVEL = 0.38 newdate = 06/07/14 REPORTING LEVEL = 0.38 newdate = 06/07/14 REPORTING LEVEL = 0.38 newdate = 05/20/14 REPORTING LEVEL = 0.38 newdate = 05/20/14 REPORTING LEVEL = 0.38 newdate = 05/07/14 REPORTING LEVEL = 0.38
The SGPlot Procedure

back to table
BQS Organic Blind Sample Program
False Positives & False Negatives
BUTANOL
Method: 4437 Testid: 77034GM016
Link to Individual Chart
Open Data Set

newdate = 08/14/15 falseneg = -0.01 newdate = 11/25/15 falsepos = 1.12 newdate = 08/12/16 CENC_VAL = 1.710 newdate = 08/11/16 CENC_VAL = 2.910 newdate = 07/29/16 CENC_VAL = 5.110 newdate = 07/27/16 CENC_VAL = 1.420 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 = 05/21/16 CENC_VAL = 3.030 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 = 12/10/15 CENC_VAL = 1.080 newdate = 12/05/15 CENC_VAL = 0.880 newdate = 11/25/15 CENC_VAL = 1.120 newdate = 11/14/15 CENC_VAL = 0.900 newdate = 10/23/15 CENC_VAL = 0.940 newdate = 10/09/15 CENC_VAL = 2.370 newdate = 09/24/15 CENC_VAL = 1.710 newdate = 08/24/15 CENC_VAL = 1.300 newdate = 06/26/15 CENC_VAL = 3.130 newdate = 06/25/15 CENC_VAL = 2.840 newdate = 06/16/15 CENC_VAL = 1.370 newdate = 05/20/15 CENC_VAL = 1.660 newdate = 05/14/15 CENC_VAL = 2.000 newdate = 04/25/15 CENC_VAL = 1.770 newdate = 01/10/15 CENC_VAL = 3.100 newdate = 11/22/14 CENC_VAL = 1.350 newdate = 10/21/14 CENC_VAL = 1.330 newdate = 09/06/14 CENC_VAL = 2.150 newdate = 08/13/14 CENC_VAL = 3.120 newdate = 07/30/14 CENC_VAL = 1.380 newdate = 07/11/14 CENC_VAL = 2.630 newdate = 07/03/14 CENC_VAL = 3.040 newdate = 06/07/14 CENC_VAL = 3.370 newdate = 06/06/14 CENC_VAL = 3.280 newdate = 05/20/14 CENC_VAL = 1.250 newdate = 08/12/16 REPORTING LEVEL = 0.8 newdate = 08/11/16 REPORTING LEVEL = 0.8 newdate = 08/11/16 REPORTING LEVEL = 0.8 newdate = 07/29/16 REPORTING LEVEL = 0.8 newdate = 07/29/16 REPORTING LEVEL = 0.8 newdate = 07/27/16 REPORTING LEVEL = 0.8 newdate = 07/27/16 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 = 05/21/16 REPORTING LEVEL = 0.8 newdate = 05/21/16 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 newdate = 01/22/16 REPORTING LEVEL = 0.8 newdate = 12/10/15 REPORTING LEVEL = 0.8 newdate = 12/10/15 REPORTING LEVEL = 0.8 newdate = 12/05/15 REPORTING LEVEL = 0.8 newdate = 12/05/15 REPORTING LEVEL = 0.8 newdate = 11/25/15 REPORTING LEVEL = 0.8 newdate = 11/25/15 REPORTING LEVEL = 0.8 newdate = 11/14/15 REPORTING LEVEL = 0.8 newdate = 11/14/15 REPORTING LEVEL = 0.8 newdate = 10/23/15 REPORTING LEVEL = 0.8 newdate = 10/23/15 REPORTING LEVEL = 0.8 newdate = 10/09/15 REPORTING LEVEL = 0.8 newdate = 10/09/15 REPORTING LEVEL = 0.8 newdate = 09/24/15 REPORTING LEVEL = 0.8 newdate = 09/24/15 REPORTING LEVEL = 0.8 newdate = 08/24/15 REPORTING LEVEL = 0.8 newdate = 08/24/15 REPORTING LEVEL = 0.8 newdate = 08/14/15 REPORTING LEVEL = 0.8 newdate = 08/14/15 REPORTING LEVEL = 0.8 newdate = 06/26/15 REPORTING LEVEL = 0.8 newdate = 06/26/15 REPORTING LEVEL = 0.8 newdate = 06/25/15 REPORTING LEVEL = 0.8 newdate = 06/25/15 REPORTING LEVEL = 0.8 newdate = 06/16/15 REPORTING LEVEL = 0.8 newdate = 06/16/15 REPORTING LEVEL = 0.8 newdate = 05/20/15 REPORTING LEVEL = 0.8 newdate = 05/20/15 REPORTING LEVEL = 0.8 newdate = 05/14/15 REPORTING LEVEL = 0.8 newdate = 05/14/15 REPORTING LEVEL = 0.8 newdate = 04/25/15 REPORTING LEVEL = 0.8 newdate = 04/25/15 REPORTING LEVEL = 0.8 newdate = 01/10/15 REPORTING LEVEL = 0.8 newdate = 01/10/15 REPORTING LEVEL = 0.8 newdate = 11/22/14 REPORTING LEVEL = 0.8 newdate = 11/22/14 REPORTING LEVEL = 0.8 newdate = 10/21/14 REPORTING LEVEL = 0.8 newdate = 10/21/14 REPORTING LEVEL = 0.8 newdate = 09/06/14 REPORTING LEVEL = 0.8 newdate = 09/06/14 REPORTING LEVEL = 0.8 newdate = 08/13/14 REPORTING LEVEL = 0.8 newdate = 08/13/14 REPORTING LEVEL = 0.8 newdate = 07/30/14 REPORTING LEVEL = 0.8 newdate = 07/30/14 REPORTING LEVEL = 0.8 newdate = 07/11/14 REPORTING LEVEL = 0.8 newdate = 07/11/14 REPORTING LEVEL = 0.8 newdate = 07/03/14 REPORTING LEVEL = 0.8 newdate = 07/03/14 REPORTING LEVEL = 0.8 newdate = 06/07/14 REPORTING LEVEL = 0.8 newdate = 06/07/14 REPORTING LEVEL = 0.8 newdate = 06/06/14 REPORTING LEVEL = 0.8 newdate = 06/06/14 REPORTING LEVEL = 0.8 newdate = 05/20/14 REPORTING LEVEL = 0.8 Y = 0
The SGPlot Procedure

False Positive & Negative Listing for BUTANOL

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20152190008 Abs 040315: 10 µl & ERA 0601-15-05: 10 µl 0.8 08/14/15 < 0.93 1.198
False Positive 20153280159 Accu 215041338: 15 µl & Abs 040315: 15 µl 0.8 11/25/15 . 1.12 0

Updated 07/06/2017

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

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 = 01/05/16 CENC_VAL = 0.034 newdate = 12/05/15 CENC_VAL = 0.037 newdate = 11/25/15 CENC_VAL = 0.061 newdate = 10/23/15 CENC_VAL = 0.040 newdate = 10/09/15 CENC_VAL = 0.070 newdate = 09/24/15 CENC_VAL = 0.059 newdate = 09/05/15 CENC_VAL = 0.054 newdate = 08/14/15 CENC_VAL = 0.037 newdate = 07/30/15 CENC_VAL = 0.052 newdate = 06/25/15 CENC_VAL = 0.078 newdate = 06/16/15 CENC_VAL = 0.049 newdate = 05/05/15 CENC_VAL = 0.042 newdate = 03/19/15 CENC_VAL = 0.059 newdate = 12/13/14 CENC_VAL = 0.034 newdate = 11/22/14 CENC_VAL = 0.036 newdate = 10/21/14 CENC_VAL = 0.051 newdate = 09/11/14 CENC_VAL = 0.038 newdate = 09/06/14 CENC_VAL = 0.034 newdate = 08/20/14 CENC_VAL = 0.079 newdate = 08/13/14 CENC_VAL = 0.070 newdate = 07/23/14 CENC_VAL = 0.078 newdate = 07/11/14 CENC_VAL = 0.080 newdate = 06/17/14 CENC_VAL = 0.029 newdate = 06/07/14 CENC_VAL = 0.064 newdate = 05/20/14 CENC_VAL = 0.038 newdate = 05/07/14 CENC_VAL = 0.075 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 newdate = 01/22/16 REPORTING LEVEL = 0.018 newdate = 01/05/16 REPORTING LEVEL = 0.018 newdate = 01/05/16 REPORTING LEVEL = 0.018 newdate = 12/05/15 REPORTING LEVEL = 0.018 newdate = 12/05/15 REPORTING LEVEL = 0.018 newdate = 11/25/15 REPORTING LEVEL = 0.018 newdate = 11/25/15 REPORTING LEVEL = 0.018 newdate = 10/23/15 REPORTING LEVEL = 0.018 newdate = 10/23/15 REPORTING LEVEL = 0.018 newdate = 10/09/15 REPORTING LEVEL = 0.018 newdate = 10/09/15 REPORTING LEVEL = 0.018 newdate = 09/24/15 REPORTING LEVEL = 0.018 newdate = 09/24/15 REPORTING LEVEL = 0.018 newdate = 09/05/15 REPORTING LEVEL = 0.018 newdate = 09/05/15 REPORTING LEVEL = 0.018 newdate = 08/14/15 REPORTING LEVEL = 0.018 newdate = 08/14/15 REPORTING LEVEL = 0.018 newdate = 07/30/15 REPORTING LEVEL = 0.018 newdate = 07/30/15 REPORTING LEVEL = 0.018 newdate = 06/25/15 REPORTING LEVEL = 0.018 newdate = 06/25/15 REPORTING LEVEL = 0.018 newdate = 06/16/15 REPORTING LEVEL = 0.018 newdate = 06/16/15 REPORTING LEVEL = 0.018 newdate = 05/05/15 REPORTING LEVEL = 0.018 newdate = 05/05/15 REPORTING LEVEL = 0.018 newdate = 03/19/15 REPORTING LEVEL = 0.018 newdate = 03/19/15 REPORTING LEVEL = 0.018 newdate = 12/13/14 REPORTING LEVEL = 0.018 newdate = 12/13/14 REPORTING LEVEL = 0.018 newdate = 11/22/14 REPORTING LEVEL = 0.018 newdate = 11/22/14 REPORTING LEVEL = 0.018 newdate = 10/21/14 REPORTING LEVEL = 0.018 newdate = 10/21/14 REPORTING LEVEL = 0.018 newdate = 09/11/14 REPORTING LEVEL = 0.018 newdate = 09/11/14 REPORTING LEVEL = 0.018 newdate = 09/06/14 REPORTING LEVEL = 0.018 newdate = 09/06/14 REPORTING LEVEL = 0.018 newdate = 08/20/14 REPORTING LEVEL = 0.018 newdate = 08/20/14 REPORTING LEVEL = 0.018 newdate = 08/13/14 REPORTING LEVEL = 0.018 newdate = 08/13/14 REPORTING LEVEL = 0.018 newdate = 07/23/14 REPORTING LEVEL = 0.018 newdate = 07/23/14 REPORTING LEVEL = 0.018 newdate = 07/11/14 REPORTING LEVEL = 0.018 newdate = 07/11/14 REPORTING LEVEL = 0.018 newdate = 06/17/14 REPORTING LEVEL = 0.018 newdate = 06/17/14 REPORTING LEVEL = 0.018 newdate = 06/07/14 REPORTING LEVEL = 0.018 newdate = 06/07/14 REPORTING LEVEL = 0.018 newdate = 05/20/14 REPORTING LEVEL = 0.018 newdate = 05/20/14 REPORTING LEVEL = 0.018 newdate = 05/07/14 REPORTING LEVEL = 0.018
The SGPlot Procedure

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

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 = 01/05/16 CENC_VAL = 1.450 newdate = 12/10/15 CENC_VAL = 1.690 newdate = 11/25/15 CENC_VAL = 1.860 newdate = 10/09/15 CENC_VAL = 3.740 newdate = 10/09/15 CENC_VAL = 4.350 newdate = 09/05/15 CENC_VAL = 1.910 newdate = 08/24/15 CENC_VAL = 2.370 newdate = 07/30/15 CENC_VAL = 2.110 newdate = 06/26/15 CENC_VAL = 3.520 newdate = 05/20/15 CENC_VAL = 1.660 newdate = 05/14/15 CENC_VAL = 2.770 newdate = 05/05/15 CENC_VAL = 1.730 newdate = 03/19/15 CENC_VAL = 5.360 newdate = 12/13/14 CENC_VAL = 2.130 newdate = 11/22/14 CENC_VAL = 2.260 newdate = 10/21/14 CENC_VAL = 1.940 newdate = 09/11/14 CENC_VAL = 1.890 newdate = 09/06/14 CENC_VAL = 2.900 newdate = 08/20/14 CENC_VAL = 5.100 newdate = 08/13/14 CENC_VAL = 4.890 newdate = 07/23/14 CENC_VAL = 4.380 newdate = 07/11/14 CENC_VAL = 5.040 newdate = 06/17/14 CENC_VAL = 2.520 newdate = 06/07/14 CENC_VAL = 4.640 newdate = 05/20/14 CENC_VAL = 2.150 newdate = 05/07/14 CENC_VAL = 4.100 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 newdate = 02/12/16 REPORTING LEVEL = 1.2 newdate = 01/05/16 REPORTING LEVEL = 1.2 newdate = 01/05/16 REPORTING LEVEL = 1.2 newdate = 12/10/15 REPORTING LEVEL = 1.2 newdate = 12/10/15 REPORTING LEVEL = 1.2 newdate = 11/25/15 REPORTING LEVEL = 1.2 newdate = 11/25/15 REPORTING LEVEL = 1.2 newdate = 10/09/15 REPORTING LEVEL = 1.2 newdate = 10/09/15 REPORTING LEVEL = 1.2 newdate = 10/09/15 REPORTING LEVEL = 1.2 newdate = 10/09/15 REPORTING LEVEL = 1.2 newdate = 09/05/15 REPORTING LEVEL = 1.2 newdate = 09/05/15 REPORTING LEVEL = 1.2 newdate = 08/24/15 REPORTING LEVEL = 1.2 newdate = 08/24/15 REPORTING LEVEL = 1.2 newdate = 07/30/15 REPORTING LEVEL = 1.2 newdate = 07/30/15 REPORTING LEVEL = 1.2 newdate = 06/26/15 REPORTING LEVEL = 1.2 newdate = 06/26/15 REPORTING LEVEL = 1.2 newdate = 05/20/15 REPORTING LEVEL = 1.2 newdate = 05/20/15 REPORTING LEVEL = 1.2 newdate = 05/14/15 REPORTING LEVEL = 1.2 newdate = 05/14/15 REPORTING LEVEL = 1.2 newdate = 05/05/15 REPORTING LEVEL = 1.2 newdate = 05/05/15 REPORTING LEVEL = 1.2 newdate = 03/19/15 REPORTING LEVEL = 1.2 newdate = 03/19/15 REPORTING LEVEL = 1.2 newdate = 12/13/14 REPORTING LEVEL = 1.2 newdate = 12/13/14 REPORTING LEVEL = 1.2 newdate = 11/22/14 REPORTING LEVEL = 1.2 newdate = 11/22/14 REPORTING LEVEL = 1.2 newdate = 10/21/14 REPORTING LEVEL = 1.2 newdate = 10/21/14 REPORTING LEVEL = 1.2 newdate = 09/11/14 REPORTING LEVEL = 1.2 newdate = 09/11/14 REPORTING LEVEL = 1.2 newdate = 09/06/14 REPORTING LEVEL = 1.2 newdate = 09/06/14 REPORTING LEVEL = 1.2 newdate = 08/20/14 REPORTING LEVEL = 1.2 newdate = 08/20/14 REPORTING LEVEL = 1.2 newdate = 08/13/14 REPORTING LEVEL = 1.2 newdate = 08/13/14 REPORTING LEVEL = 1.2 newdate = 07/23/14 REPORTING LEVEL = 1.2 newdate = 07/23/14 REPORTING LEVEL = 1.2 newdate = 07/11/14 REPORTING LEVEL = 1.2 newdate = 07/11/14 REPORTING LEVEL = 1.2 newdate = 06/17/14 REPORTING LEVEL = 1.2 newdate = 06/17/14 REPORTING LEVEL = 1.2 newdate = 06/07/14 REPORTING LEVEL = 1.2 newdate = 06/07/14 REPORTING LEVEL = 1.2 newdate = 05/20/14 REPORTING LEVEL = 1.2 newdate = 05/20/14 REPORTING LEVEL = 1.2 newdate = 05/07/14 REPORTING LEVEL = 1.2
The SGPlot Procedure

back to table
BQS Organic Blind Sample Program
False Positives & False Negatives
DIETHYLAMINE,_N-NITROSO-
Method: 4437 Testid: 78200GM016
Link to Individual Chart
Open Data Set

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 = 01/05/16 CENC_VAL = 9.020 newdate = 12/05/15 CENC_VAL = 6.920 newdate = 11/25/15 CENC_VAL = 12.100 newdate = 10/23/15 CENC_VAL = 8.850 newdate = 10/09/15 CENC_VAL = 22.000 newdate = 09/24/15 CENC_VAL = 12.100 newdate = 09/05/15 CENC_VAL = 10.000 newdate = 08/14/15 CENC_VAL = 6.390 newdate = 07/30/15 CENC_VAL = 10.700 newdate = 06/25/15 CENC_VAL = 17.900 newdate = 06/16/15 CENC_VAL = 8.830 newdate = 05/05/15 CENC_VAL = 10.000 newdate = 04/25/15 CENC_VAL = 7.400 newdate = 01/10/15 CENC_VAL = 15.200 newdate = 11/22/14 CENC_VAL = 6.490 newdate = 10/21/14 CENC_VAL = 8.200 newdate = 09/06/14 CENC_VAL = 9.970 newdate = 08/13/14 CENC_VAL = 14.300 newdate = 07/30/14 CENC_VAL = 7.640 newdate = 07/11/14 CENC_VAL = 14.500 newdate = 07/03/14 CENC_VAL = 14.400 newdate = 06/07/14 CENC_VAL = 13.900 newdate = 06/06/14 CENC_VAL = 14.500 newdate = 05/20/14 CENC_VAL = 9.530 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 newdate = 01/22/16 REPORTING LEVEL = 6.2 newdate = 01/05/16 REPORTING LEVEL = 6.2 newdate = 01/05/16 REPORTING LEVEL = 6.2 newdate = 12/05/15 REPORTING LEVEL = 6.2 newdate = 12/05/15 REPORTING LEVEL = 6.2 newdate = 11/25/15 REPORTING LEVEL = 6.2 newdate = 11/25/15 REPORTING LEVEL = 6.2 newdate = 10/23/15 REPORTING LEVEL = 6.2 newdate = 10/23/15 REPORTING LEVEL = 6.2 newdate = 10/09/15 REPORTING LEVEL = 6.2 newdate = 10/09/15 REPORTING LEVEL = 6.2 newdate = 09/24/15 REPORTING LEVEL = 6.2 newdate = 09/24/15 REPORTING LEVEL = 6.2 newdate = 09/05/15 REPORTING LEVEL = 6.2 newdate = 09/05/15 REPORTING LEVEL = 6.2 newdate = 08/14/15 REPORTING LEVEL = 6.2 newdate = 08/14/15 REPORTING LEVEL = 6.2 newdate = 07/30/15 REPORTING LEVEL = 6.2 newdate = 07/30/15 REPORTING LEVEL = 6.2 newdate = 06/25/15 REPORTING LEVEL = 6.2 newdate = 06/25/15 REPORTING LEVEL = 6.2 newdate = 06/16/15 REPORTING LEVEL = 6.2 newdate = 06/16/15 REPORTING LEVEL = 6.2 newdate = 05/05/15 REPORTING LEVEL = 6.2 newdate = 05/05/15 REPORTING LEVEL = 6.2 newdate = 04/25/15 REPORTING LEVEL = 6.2 newdate = 04/25/15 REPORTING LEVEL = 6.2 newdate = 01/10/15 REPORTING LEVEL = 6.2 newdate = 01/10/15 REPORTING LEVEL = 6.2 newdate = 11/22/14 REPORTING LEVEL = 6.2 newdate = 11/22/14 REPORTING LEVEL = 6.2 newdate = 10/21/14 REPORTING LEVEL = 6.2 newdate = 10/21/14 REPORTING LEVEL = 6.2 newdate = 09/06/14 REPORTING LEVEL = 3.6 newdate = 09/06/14 REPORTING LEVEL = 3.6 newdate = 08/13/14 REPORTING LEVEL = 3.6 newdate = 08/13/14 REPORTING LEVEL = 3.6 newdate = 07/30/14 REPORTING LEVEL = 3.6 newdate = 07/30/14 REPORTING LEVEL = 3.6 newdate = 07/11/14 REPORTING LEVEL = 3.6 newdate = 07/11/14 REPORTING LEVEL = 3.6 newdate = 07/03/14 REPORTING LEVEL = 3.6 newdate = 07/03/14 REPORTING LEVEL = 3.6 newdate = 06/07/14 REPORTING LEVEL = 3.6 newdate = 06/07/14 REPORTING LEVEL = 3.6 newdate = 06/06/14 REPORTING LEVEL = 3.6 newdate = 06/06/14 REPORTING LEVEL = 3.6 newdate = 05/20/14 REPORTING LEVEL = 3.6
The SGPlot Procedure

back to table
BQS Organic Blind Sample Program
False Positives & False Negatives
DIMETHOXYMETHANE
Method: 4437 Testid: 81578GM016
Link to Individual Chart
Open Data Set

newdate = 08/12/16 CENC_VAL = 0.113 newdate = 08/11/16 CENC_VAL = 0.196 newdate = 07/29/16 CENC_VAL = 0.319 newdate = 07/27/16 CENC_VAL = 0.120 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 = 0.238 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 = 01/05/16 CENC_VAL = 0.078 newdate = 11/25/15 CENC_VAL = 0.113 newdate = 10/23/15 CENC_VAL = 0.088 newdate = 10/09/15 CENC_VAL = 0.267 newdate = 09/05/15 CENC_VAL = 0.139 newdate = 07/30/15 CENC_VAL = 0.154 newdate = 06/25/15 CENC_VAL = 0.250 newdate = 06/16/15 CENC_VAL = 0.145 newdate = 05/05/15 CENC_VAL = 0.070 newdate = 03/19/15 CENC_VAL = 0.203 newdate = 12/13/14 CENC_VAL = 0.067 newdate = 11/22/14 CENC_VAL = 0.093 newdate = 09/11/14 CENC_VAL = 0.069 newdate = 08/20/14 CENC_VAL = 0.192 newdate = 07/23/14 CENC_VAL = 0.146 newdate = 07/11/14 CENC_VAL = 0.144 newdate = 06/17/14 CENC_VAL = 0.094 newdate = 06/07/14 CENC_VAL = 0.200 newdate = 05/20/14 CENC_VAL = 0.070 newdate = 05/07/14 CENC_VAL = 0.135 newdate = 08/12/16 REPORTING LEVEL = 0.044 newdate = 08/11/16 REPORTING LEVEL = 0.044 newdate = 08/11/16 REPORTING LEVEL = 0.044 newdate = 07/29/16 REPORTING LEVEL = 0.044 newdate = 07/29/16 REPORTING LEVEL = 0.044 newdate = 07/27/16 REPORTING LEVEL = 0.044 newdate = 07/27/16 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 = 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 = 01/05/16 REPORTING LEVEL = 0.044 newdate = 01/05/16 REPORTING LEVEL = 0.044 newdate = 11/25/15 REPORTING LEVEL = 0.044 newdate = 11/25/15 REPORTING LEVEL = 0.044 newdate = 10/23/15 REPORTING LEVEL = 0.044 newdate = 10/23/15 REPORTING LEVEL = 0.044 newdate = 10/09/15 REPORTING LEVEL = 0.044 newdate = 10/09/15 REPORTING LEVEL = 0.044 newdate = 09/05/15 REPORTING LEVEL = 0.044 newdate = 09/05/15 REPORTING LEVEL = 0.044 newdate = 07/30/15 REPORTING LEVEL = 0.044 newdate = 07/30/15 REPORTING LEVEL = 0.044 newdate = 06/25/15 REPORTING LEVEL = 0.044 newdate = 06/25/15 REPORTING LEVEL = 0.044 newdate = 06/16/15 REPORTING LEVEL = 0.044 newdate = 06/16/15 REPORTING LEVEL = 0.044 newdate = 05/05/15 REPORTING LEVEL = 0.044 newdate = 05/05/15 REPORTING LEVEL = 0.044 newdate = 03/19/15 REPORTING LEVEL = 0.044 newdate = 03/19/15 REPORTING LEVEL = 0.044 newdate = 12/13/14 REPORTING LEVEL = 0.044 newdate = 12/13/14 REPORTING LEVEL = 0.044 newdate = 11/22/14 REPORTING LEVEL = 0.044 newdate = 11/22/14 REPORTING LEVEL = 0.044 newdate = 09/11/14 REPORTING LEVEL = 0.044 newdate = 09/11/14 REPORTING LEVEL = 0.044 newdate = 08/20/14 REPORTING LEVEL = 0.044 newdate = 08/20/14 REPORTING LEVEL = 0.044 newdate = 07/23/14 REPORTING LEVEL = 0.044 newdate = 07/23/14 REPORTING LEVEL = 0.044 newdate = 07/11/14 REPORTING LEVEL = 0.044 newdate = 07/11/14 REPORTING LEVEL = 0.044 newdate = 06/17/14 REPORTING LEVEL = 0.044 newdate = 06/17/14 REPORTING LEVEL = 0.044 newdate = 06/07/14 REPORTING LEVEL = 0.044 newdate = 06/07/14 REPORTING LEVEL = 0.044 newdate = 05/20/14 REPORTING LEVEL = 0.044 newdate = 05/20/14 REPORTING LEVEL = 0.044 newdate = 05/07/14 REPORTING LEVEL = 0.044
The SGPlot Procedure

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

newdate = 08/12/16 CENC_VAL = 2.540 newdate = 08/11/16 CENC_VAL = 4.720 newdate = 07/29/16 CENC_VAL = 9.130 newdate = 07/27/16 CENC_VAL = 3.070 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 = 05/21/16 CENC_VAL = 6.000 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 = 01/05/16 CENC_VAL = 2.460 newdate = 12/05/15 CENC_VAL = 1.890 newdate = 11/25/15 CENC_VAL = 3.250 newdate = 10/23/15 CENC_VAL = 2.740 newdate = 10/09/15 CENC_VAL = 4.310 newdate = 09/24/15 CENC_VAL = 3.090 newdate = 09/05/15 CENC_VAL = 2.910 newdate = 08/14/15 CENC_VAL = 2.050 newdate = 07/30/15 CENC_VAL = 2.940 newdate = 06/25/15 CENC_VAL = 4.530 newdate = 06/16/15 CENC_VAL = 2.940 newdate = 05/05/15 CENC_VAL = 3.050 newdate = 04/25/15 CENC_VAL = 2.810 newdate = 01/10/15 CENC_VAL = 5.200 newdate = 11/22/14 CENC_VAL = 2.020 newdate = 11/13/14 CENC_VAL = 2.550 newdate = 09/06/14 CENC_VAL = 3.410 newdate = 08/13/14 CENC_VAL = 4.810 newdate = 07/30/14 CENC_VAL = 2.300 newdate = 07/15/14 CENC_VAL = 5.540 newdate = 07/03/14 CENC_VAL = 4.910 newdate = 06/07/14 CENC_VAL = 4.970 newdate = 06/06/14 CENC_VAL = 4.290 newdate = 05/20/14 CENC_VAL = 2.250 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 newdate = 01/22/16 REPORTING LEVEL = 1.6 newdate = 01/05/16 REPORTING LEVEL = 1.6 newdate = 01/05/16 REPORTING LEVEL = 1.6 newdate = 12/05/15 REPORTING LEVEL = 1.6 newdate = 12/05/15 REPORTING LEVEL = 1.6 newdate = 11/25/15 REPORTING LEVEL = 1.6 newdate = 11/25/15 REPORTING LEVEL = 1.6 newdate = 10/23/15 REPORTING LEVEL = 1.6 newdate = 10/23/15 REPORTING LEVEL = 1.6 newdate = 10/09/15 REPORTING LEVEL = 1.6 newdate = 10/09/15 REPORTING LEVEL = 1.6 newdate = 09/24/15 REPORTING LEVEL = 1.6 newdate = 09/24/15 REPORTING LEVEL = 1.6 newdate = 09/05/15 REPORTING LEVEL = 1.6 newdate = 09/05/15 REPORTING LEVEL = 1.6 newdate = 08/14/15 REPORTING LEVEL = 1.6 newdate = 08/14/15 REPORTING LEVEL = 1.6 newdate = 07/30/15 REPORTING LEVEL = 1.6 newdate = 07/30/15 REPORTING LEVEL = 1.6 newdate = 06/25/15 REPORTING LEVEL = 1.6 newdate = 06/25/15 REPORTING LEVEL = 1.6 newdate = 06/16/15 REPORTING LEVEL = 1.6 newdate = 06/16/15 REPORTING LEVEL = 1.6 newdate = 05/05/15 REPORTING LEVEL = 1.6 newdate = 05/05/15 REPORTING LEVEL = 1.6 newdate = 04/25/15 REPORTING LEVEL = 1.6 newdate = 04/25/15 REPORTING LEVEL = 1.6 newdate = 01/10/15 REPORTING LEVEL = 1.6 newdate = 01/10/15 REPORTING LEVEL = 1.6 newdate = 11/22/14 REPORTING LEVEL = 1.6 newdate = 11/22/14 REPORTING LEVEL = 1.6 newdate = 11/13/14 REPORTING LEVEL = 1.6 newdate = 11/13/14 REPORTING LEVEL = 1.6 newdate = 09/06/14 REPORTING LEVEL = 1.6 newdate = 09/06/14 REPORTING LEVEL = 1.6 newdate = 08/13/14 REPORTING LEVEL = 1.6 newdate = 08/13/14 REPORTING LEVEL = 1.6 newdate = 07/30/14 REPORTING LEVEL = 1.6 newdate = 07/30/14 REPORTING LEVEL = 1.6 newdate = 07/15/14 REPORTING LEVEL = 1.6 newdate = 07/15/14 REPORTING LEVEL = 1.6 newdate = 07/03/14 REPORTING LEVEL = 1.6 newdate = 07/03/14 REPORTING LEVEL = 1.6 newdate = 06/07/14 REPORTING LEVEL = 1.6 newdate = 06/07/14 REPORTING LEVEL = 1.6 newdate = 06/06/14 REPORTING LEVEL = 1.6 newdate = 06/06/14 REPORTING LEVEL = 1.6 newdate = 05/20/14 REPORTING LEVEL = 1.6
The SGPlot Procedure

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

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 = 01/05/16 CENC_VAL = 3.100 newdate = 12/10/15 CENC_VAL = 3.000 newdate = 11/25/15 CENC_VAL = 4.200 newdate = 10/09/15 CENC_VAL = 6.800 newdate = 10/09/15 CENC_VAL = 6.600 newdate = 09/05/15 CENC_VAL = 4.000 newdate = 08/24/15 CENC_VAL = 4.700 newdate = 07/30/15 CENC_VAL = 4.000 newdate = 06/26/15 CENC_VAL = 6.100 newdate = 05/20/15 CENC_VAL = 3.400 newdate = 05/14/15 CENC_VAL = 4.500 newdate = 05/05/15 CENC_VAL = 3.100 newdate = 04/25/15 CENC_VAL = 3.900 newdate = 03/19/15 CENC_VAL = 8.000 newdate = 03/19/15 CENC_VAL = 8.000 newdate = 01/10/15 CENC_VAL = 6.800 newdate = 01/10/15 CENC_VAL = 6.800 newdate = 12/13/14 CENC_VAL = 4.000 newdate = 12/13/14 CENC_VAL = 4.000 newdate = 09/11/14 CENC_VAL = 3.500 newdate = 09/11/14 CENC_VAL = 3.500 newdate = 08/20/14 CENC_VAL = 8.500 newdate = 08/20/14 CENC_VAL = 8.500 newdate = 07/30/14 CENC_VAL = 5.000 newdate = 07/30/14 CENC_VAL = 5.000 newdate = 07/23/14 CENC_VAL = 8.500 newdate = 07/23/14 CENC_VAL = 8.500 newdate = 07/03/14 CENC_VAL = 8.300 newdate = 07/03/14 CENC_VAL = 8.300 newdate = 06/17/14 CENC_VAL = 5.700 newdate = 06/17/14 CENC_VAL = 5.700 newdate = 06/06/14 CENC_VAL = 7.600 newdate = 06/06/14 CENC_VAL = 7.600 newdate = 05/07/14 CENC_VAL = 7.400 newdate = 05/07/14 CENC_VAL = 7.400 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 newdate = 02/12/16 REPORTING LEVEL = 2 newdate = 01/05/16 REPORTING LEVEL = 2 newdate = 01/05/16 REPORTING LEVEL = 2 newdate = 12/10/15 REPORTING LEVEL = 2 newdate = 12/10/15 REPORTING LEVEL = 2 newdate = 11/25/15 REPORTING LEVEL = 2 newdate = 11/25/15 REPORTING LEVEL = 2 newdate = 10/09/15 REPORTING LEVEL = 2 newdate = 10/09/15 REPORTING LEVEL = 2 newdate = 10/09/15 REPORTING LEVEL = 2 newdate = 10/09/15 REPORTING LEVEL = 2 newdate = 09/05/15 REPORTING LEVEL = 2 newdate = 09/05/15 REPORTING LEVEL = 2 newdate = 08/24/15 REPORTING LEVEL = 2 newdate = 08/24/15 REPORTING LEVEL = 2 newdate = 07/30/15 REPORTING LEVEL = 2 newdate = 07/30/15 REPORTING LEVEL = 2 newdate = 06/26/15 REPORTING LEVEL = 2 newdate = 06/26/15 REPORTING LEVEL = 2 newdate = 05/20/15 REPORTING LEVEL = 2 newdate = 05/20/15 REPORTING LEVEL = 2 newdate = 05/14/15 REPORTING LEVEL = 2 newdate = 05/14/15 REPORTING LEVEL = 2 newdate = 05/05/15 REPORTING LEVEL = 2 newdate = 05/05/15 REPORTING LEVEL = 2 newdate = 04/25/15 REPORTING LEVEL = 2 newdate = 04/25/15 REPORTING LEVEL = 2 newdate = 03/19/15 REPORTING LEVEL = 2 newdate = 03/19/15 REPORTING LEVEL = 2 newdate = 03/19/15 REPORTING LEVEL = 2 newdate = 03/19/15 REPORTING LEVEL = 2 newdate = 01/10/15 REPORTING LEVEL = 2 newdate = 01/10/15 REPORTING LEVEL = 2 newdate = 01/10/15 REPORTING LEVEL = 2 newdate = 01/10/15 REPORTING LEVEL = 2 newdate = 12/13/14 REPORTING LEVEL = 2 newdate = 12/13/14 REPORTING LEVEL = 2 newdate = 12/13/14 REPORTING LEVEL = 2 newdate = 12/13/14 REPORTING LEVEL = 2 newdate = 09/11/14 REPORTING LEVEL = 2 newdate = 09/11/14 REPORTING LEVEL = 2 newdate = 09/11/14 REPORTING LEVEL = 2 newdate = 09/11/14 REPORTING LEVEL = 2 newdate = 08/20/14 REPORTING LEVEL = 2 newdate = 08/20/14 REPORTING LEVEL = 2 newdate = 08/20/14 REPORTING LEVEL = 2 newdate = 08/20/14 REPORTING LEVEL = 2 newdate = 07/30/14 REPORTING LEVEL = 2 newdate = 07/30/14 REPORTING LEVEL = 2 newdate = 07/30/14 REPORTING LEVEL = 2 newdate = 07/30/14 REPORTING LEVEL = 2 newdate = 07/23/14 REPORTING LEVEL = 2 newdate = 07/23/14 REPORTING LEVEL = 2 newdate = 07/23/14 REPORTING LEVEL = 2 newdate = 07/23/14 REPORTING LEVEL = 2 newdate = 07/03/14 REPORTING LEVEL = 2 newdate = 07/03/14 REPORTING LEVEL = 2 newdate = 07/03/14 REPORTING LEVEL = 2 newdate = 07/03/14 REPORTING LEVEL = 2 newdate = 06/17/14 REPORTING LEVEL = 2 newdate = 06/17/14 REPORTING LEVEL = 2 newdate = 06/17/14 REPORTING LEVEL = 2 newdate = 06/17/14 REPORTING LEVEL = 2 newdate = 06/06/14 REPORTING LEVEL = 2 newdate = 06/06/14 REPORTING LEVEL = 2 newdate = 06/06/14 REPORTING LEVEL = 2 newdate = 06/06/14 REPORTING LEVEL = 2 newdate = 05/07/14 REPORTING LEVEL = 2 newdate = 05/07/14 REPORTING LEVEL = 2 newdate = 05/07/14 REPORTING LEVEL = 2
The SGPlot Procedure

back to table
BQS Organic Blind Sample Program
False Positives & False Negatives
ISOPHORONE
Method: 4437 Testid: 34408GM016
Link to Individual Chart
Open Data Set

newdate = 08/12/16 CENC_VAL = 9.520 newdate = 08/11/16 CENC_VAL = 15.800 newdate = 07/29/16 CENC_VAL = 25.100 newdate = 07/27/16 CENC_VAL = 8.850 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 = 05/21/16 CENC_VAL = 21.000 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 = 12/10/15 CENC_VAL = 6.370 newdate = 12/05/15 CENC_VAL = 5.400 newdate = 11/14/15 CENC_VAL = 5.170 newdate = 10/23/15 CENC_VAL = 7.520 newdate = 10/09/15 CENC_VAL = 15.700 newdate = 09/24/15 CENC_VAL = 8.550 newdate = 08/24/15 CENC_VAL = 9.450 newdate = 08/14/15 CENC_VAL = 4.450 newdate = 06/26/15 CENC_VAL = 16.100 newdate = 06/25/15 CENC_VAL = 16.100 newdate = 06/16/15 CENC_VAL = 9.410 newdate = 05/20/15 CENC_VAL = 8.290 newdate = 05/14/15 CENC_VAL = 11.600 newdate = 04/25/15 CENC_VAL = 9.670 newdate = 03/19/15 CENC_VAL = 24.300 newdate = 01/10/15 CENC_VAL = 20.100 newdate = 12/13/14 CENC_VAL = 12.200 newdate = 09/11/14 CENC_VAL = 7.150 newdate = 08/20/14 CENC_VAL = 24.000 newdate = 07/30/14 CENC_VAL = 15.600 newdate = 07/23/14 CENC_VAL = 22.600 newdate = 07/03/14 CENC_VAL = 24.600 newdate = 06/17/14 CENC_VAL = 11.800 newdate = 06/06/14 CENC_VAL = 25.100 newdate = 05/07/14 CENC_VAL = 24.800 newdate = 08/12/16 REPORTING LEVEL = 5 newdate = 08/11/16 REPORTING LEVEL = 5 newdate = 08/11/16 REPORTING LEVEL = 5 newdate = 07/29/16 REPORTING LEVEL = 5 newdate = 07/29/16 REPORTING LEVEL = 5 newdate = 07/27/16 REPORTING LEVEL = 5 newdate = 07/27/16 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 = 05/21/16 REPORTING LEVEL = 5 newdate = 05/21/16 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 newdate = 01/22/16 REPORTING LEVEL = 5 newdate = 12/10/15 REPORTING LEVEL = 5 newdate = 12/10/15 REPORTING LEVEL = 5 newdate = 12/05/15 REPORTING LEVEL = 5 newdate = 12/05/15 REPORTING LEVEL = 5 newdate = 11/14/15 REPORTING LEVEL = 5 newdate = 11/14/15 REPORTING LEVEL = 5 newdate = 10/23/15 REPORTING LEVEL = 5 newdate = 10/23/15 REPORTING LEVEL = 5 newdate = 10/09/15 REPORTING LEVEL = 5 newdate = 10/09/15 REPORTING LEVEL = 5 newdate = 09/24/15 REPORTING LEVEL = 5 newdate = 09/24/15 REPORTING LEVEL = 5 newdate = 08/24/15 REPORTING LEVEL = 5 newdate = 08/24/15 REPORTING LEVEL = 5 newdate = 08/14/15 REPORTING LEVEL = 5 newdate = 08/14/15 REPORTING LEVEL = 5 newdate = 06/26/15 REPORTING LEVEL = 5 newdate = 06/26/15 REPORTING LEVEL = 5 newdate = 06/25/15 REPORTING LEVEL = 5 newdate = 06/25/15 REPORTING LEVEL = 5 newdate = 06/16/15 REPORTING LEVEL = 5 newdate = 06/16/15 REPORTING LEVEL = 5 newdate = 05/20/15 REPORTING LEVEL = 5 newdate = 05/20/15 REPORTING LEVEL = 5 newdate = 05/14/15 REPORTING LEVEL = 5 newdate = 05/14/15 REPORTING LEVEL = 5 newdate = 04/25/15 REPORTING LEVEL = 5 newdate = 04/25/15 REPORTING LEVEL = 5 newdate = 03/19/15 REPORTING LEVEL = 5 newdate = 03/19/15 REPORTING LEVEL = 5 newdate = 01/10/15 REPORTING LEVEL = 5 newdate = 01/10/15 REPORTING LEVEL = 5 newdate = 12/13/14 REPORTING LEVEL = 5 newdate = 12/13/14 REPORTING LEVEL = 5 newdate = 09/11/14 REPORTING LEVEL = 5 newdate = 09/11/14 REPORTING LEVEL = 5 newdate = 08/20/14 REPORTING LEVEL = 5 newdate = 08/20/14 REPORTING LEVEL = 5 newdate = 07/30/14 REPORTING LEVEL = 5 newdate = 07/30/14 REPORTING LEVEL = 5 newdate = 07/23/14 REPORTING LEVEL = 5 newdate = 07/23/14 REPORTING LEVEL = 5 newdate = 07/03/14 REPORTING LEVEL = 5 newdate = 07/03/14 REPORTING LEVEL = 5 newdate = 06/17/14 REPORTING LEVEL = 5 newdate = 06/17/14 REPORTING LEVEL = 5 newdate = 06/06/14 REPORTING LEVEL = 5 newdate = 06/06/14 REPORTING LEVEL = 5 newdate = 05/07/14 REPORTING LEVEL = 5
The SGPlot Procedure

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

newdate = 06/03/16 falsepos = 12.4 newdate = 10/21/14 falsepos = 0.63 newdate = 06/07/14 falsepos = 0.6 newdate = 05/20/14 falsepos = 0.59 newdate = 08/12/16 CENC_VAL = 1.420 newdate = 08/11/16 CENC_VAL = 22.600 newdate = 07/29/16 CENC_VAL = 4.110 newdate = 07/27/16 CENC_VAL = 1.220 newdate = 07/06/16 CENC_VAL = 4.180 newdate = 07/06/16 CENC_VAL = 11.900 newdate = 06/23/16 CENC_VAL = 1.040 newdate = 06/03/16 CENC_VAL = 12.400 newdate = 05/21/16 CENC_VAL = 3.080 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 = 01/05/16 CENC_VAL = 1.210 newdate = 12/05/15 CENC_VAL = 0.950 newdate = 11/25/15 CENC_VAL = 1.210 newdate = 10/23/15 CENC_VAL = 0.870 newdate = 10/09/15 CENC_VAL = 2.260 newdate = 09/24/15 CENC_VAL = 1.260 newdate = 09/05/15 CENC_VAL = 1.270 newdate = 08/14/15 CENC_VAL = 0.730 newdate = 07/30/15 CENC_VAL = 1.150 newdate = 06/25/15 CENC_VAL = 1.930 newdate = 06/16/15 CENC_VAL = 1.170 newdate = 05/05/15 CENC_VAL = 0.970 newdate = 04/25/15 CENC_VAL = 1.410 newdate = 03/19/15 CENC_VAL = 3.310 newdate = 01/10/15 CENC_VAL = 3.840 newdate = 12/13/14 CENC_VAL = 1.700 newdate = 10/21/14 CENC_VAL = 0.630 newdate = 09/11/14 CENC_VAL = 1.960 newdate = 08/20/14 CENC_VAL = 3.630 newdate = 07/30/14 CENC_VAL = 1.980 newdate = 07/23/14 CENC_VAL = 3.550 newdate = 07/03/14 CENC_VAL = 3.520 newdate = 06/17/14 CENC_VAL = 2.050 newdate = 06/07/14 CENC_VAL = 0.600 newdate = 06/06/14 CENC_VAL = 3.710 newdate = 05/20/14 CENC_VAL = 0.590 newdate = 05/07/14 CENC_VAL = 3.410 newdate = 08/12/16 REPORTING LEVEL = 0.6 newdate = 08/11/16 REPORTING LEVEL = 0.6 newdate = 08/11/16 REPORTING LEVEL = 0.6 newdate = 07/29/16 REPORTING LEVEL = 0.6 newdate = 07/29/16 REPORTING LEVEL = 0.6 newdate = 07/27/16 REPORTING LEVEL = 0.6 newdate = 07/27/16 REPORTING LEVEL = 0.6 newdate = 07/06/16 REPORTING LEVEL = 0.6 newdate = 07/06/16 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 = 06/03/16 REPORTING LEVEL = 0.6 newdate = 06/03/16 REPORTING LEVEL = 0.6 newdate = 05/21/16 REPORTING LEVEL = 0.6 newdate = 05/21/16 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 newdate = 01/22/16 REPORTING LEVEL = 0.6 newdate = 01/05/16 REPORTING LEVEL = 0.6 newdate = 01/05/16 REPORTING LEVEL = 0.6 newdate = 12/05/15 REPORTING LEVEL = 0.6 newdate = 12/05/15 REPORTING LEVEL = 0.6 newdate = 11/25/15 REPORTING LEVEL = 0.6 newdate = 11/25/15 REPORTING LEVEL = 0.6 newdate = 10/23/15 REPORTING LEVEL = 0.6 newdate = 10/23/15 REPORTING LEVEL = 0.6 newdate = 10/09/15 REPORTING LEVEL = 0.6 newdate = 10/09/15 REPORTING LEVEL = 0.6 newdate = 09/24/15 REPORTING LEVEL = 0.6 newdate = 09/24/15 REPORTING LEVEL = 0.6 newdate = 09/05/15 REPORTING LEVEL = 0.6 newdate = 09/05/15 REPORTING LEVEL = 0.6 newdate = 08/14/15 REPORTING LEVEL = 0.6 newdate = 08/14/15 REPORTING LEVEL = 0.6 newdate = 07/30/15 REPORTING LEVEL = 0.6 newdate = 07/30/15 REPORTING LEVEL = 0.6 newdate = 06/25/15 REPORTING LEVEL = 0.6 newdate = 06/25/15 REPORTING LEVEL = 0.6 newdate = 06/16/15 REPORTING LEVEL = 0.6 newdate = 06/16/15 REPORTING LEVEL = 0.6 newdate = 05/05/15 REPORTING LEVEL = 0.6 newdate = 05/05/15 REPORTING LEVEL = 0.6 newdate = 04/25/15 REPORTING LEVEL = 0.6 newdate = 04/25/15 REPORTING LEVEL = 0.6 newdate = 03/19/15 REPORTING LEVEL = 0.6 newdate = 03/19/15 REPORTING LEVEL = 0.6 newdate = 01/10/15 REPORTING LEVEL = 0.6 newdate = 01/10/15 REPORTING LEVEL = 0.6 newdate = 12/13/14 REPORTING LEVEL = 0.6 newdate = 12/13/14 REPORTING LEVEL = 0.6 newdate = 10/21/14 REPORTING LEVEL = 0.6 newdate = 10/21/14 REPORTING LEVEL = 0.6 newdate = 09/11/14 REPORTING LEVEL = 0.8 newdate = 09/11/14 REPORTING LEVEL = 0.8 newdate = 08/20/14 REPORTING LEVEL = 0.8 newdate = 08/20/14 REPORTING LEVEL = 0.8 newdate = 07/30/14 REPORTING LEVEL = 0.8 newdate = 07/30/14 REPORTING LEVEL = 0.8 newdate = 07/23/14 REPORTING LEVEL = 0.8 newdate = 07/23/14 REPORTING LEVEL = 0.8 newdate = 07/03/14 REPORTING LEVEL = 0.8 newdate = 07/03/14 REPORTING LEVEL = 0.8 newdate = 06/17/14 REPORTING LEVEL = 0.8 newdate = 06/17/14 REPORTING LEVEL = 0.8 newdate = 06/07/14 REPORTING LEVEL = 0.8 newdate = 06/07/14 REPORTING LEVEL = 0.8 newdate = 06/06/14 REPORTING LEVEL = 0.8 newdate = 06/06/14 REPORTING LEVEL = 0.8 newdate = 05/20/14 REPORTING LEVEL = 0.8 newdate = 05/20/14 REPORTING LEVEL = 0.8 newdate = 05/07/14 REPORTING LEVEL = 0.8 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 20141360093 ChemService 2615700: 10 µl & Accu 214031128: 10 µl 0.8 05/20/14 . 0.59 0
  20141570087 ChemService 2615700: 20 µl & Supelco LC06437: 20 µl 0.8 06/07/14 . 0.6 0
  20142890079 ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl 0.6 10/21/14 . 0.63 0
  20161540129 NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl 0.6 06/03/16 . 12.4 0

Updated 07/06/2017

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

newdate = 06/23/16 falsepos = 0.346 newdate = 10/09/15 falsepos = 0.138 newdate = 11/22/14 falsepos = 0.037 newdate = 07/11/14 falsepos = 0.061 newdate = 06/07/14 falsepos = 0.098 newdate = 05/20/14 falsepos = 0.046 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 = 06/23/16 CENC_VAL = 0.346 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 = 12/10/15 CENC_VAL = 0.291 newdate = 12/05/15 CENC_VAL = 0.237 newdate = 11/14/15 CENC_VAL = 0.252 newdate = 10/23/15 CENC_VAL = 0.212 newdate = 10/09/15 CENC_VAL = 0.572 newdate = 10/09/15 CENC_VAL = 0.138 newdate = 09/24/15 CENC_VAL = 0.375 newdate = 08/24/15 CENC_VAL = 0.408 newdate = 08/14/15 CENC_VAL = 0.225 newdate = 06/26/15 CENC_VAL = 0.594 newdate = 06/25/15 CENC_VAL = 0.491 newdate = 06/16/15 CENC_VAL = 0.312 newdate = 05/20/15 CENC_VAL = 0.227 newdate = 05/14/15 CENC_VAL = 0.323 newdate = 04/25/15 CENC_VAL = 0.293 newdate = 03/19/15 CENC_VAL = 0.232 newdate = 01/10/15 CENC_VAL = 0.214 newdate = 12/13/14 CENC_VAL = 0.104 newdate = 11/22/14 CENC_VAL = 0.037 newdate = 09/11/14 CENC_VAL = 0.127 newdate = 08/20/14 CENC_VAL = 0.231 newdate = 07/30/14 CENC_VAL = 0.127 newdate = 07/23/14 CENC_VAL = 0.218 newdate = 07/11/14 CENC_VAL = 0.061 newdate = 07/03/14 CENC_VAL = 0.281 newdate = 06/17/14 CENC_VAL = 0.111 newdate = 06/07/14 CENC_VAL = 0.098 newdate = 06/06/14 CENC_VAL = 0.345 newdate = 05/20/14 CENC_VAL = 0.046 newdate = 05/07/14 CENC_VAL = 0.264 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 newdate = 01/22/16 REPORTING LEVEL = 0.14 newdate = 12/10/15 REPORTING LEVEL = 0.14 newdate = 12/10/15 REPORTING LEVEL = 0.14 newdate = 12/05/15 REPORTING LEVEL = 0.14 newdate = 12/05/15 REPORTING LEVEL = 0.14 newdate = 11/14/15 REPORTING LEVEL = 0.14 newdate = 11/14/15 REPORTING LEVEL = 0.14 newdate = 10/23/15 REPORTING LEVEL = 0.14 newdate = 10/23/15 REPORTING LEVEL = 0.14 newdate = 10/09/15 REPORTING LEVEL = 0.14 newdate = 10/09/15 REPORTING LEVEL = 0.14 newdate = 10/09/15 REPORTING LEVEL = 0.14 newdate = 10/09/15 REPORTING LEVEL = 0.14 newdate = 09/24/15 REPORTING LEVEL = 0.14 newdate = 09/24/15 REPORTING LEVEL = 0.14 newdate = 08/24/15 REPORTING LEVEL = 0.14 newdate = 08/24/15 REPORTING LEVEL = 0.14 newdate = 08/14/15 REPORTING LEVEL = 0.14 newdate = 08/14/15 REPORTING LEVEL = 0.14 newdate = 06/26/15 REPORTING LEVEL = 0.14 newdate = 06/26/15 REPORTING LEVEL = 0.14 newdate = 06/25/15 REPORTING LEVEL = 0.14 newdate = 06/25/15 REPORTING LEVEL = 0.14 newdate = 06/16/15 REPORTING LEVEL = 0.14 newdate = 06/16/15 REPORTING LEVEL = 0.14 newdate = 05/20/15 REPORTING LEVEL = 0.14 newdate = 05/20/15 REPORTING LEVEL = 0.14 newdate = 05/14/15 REPORTING LEVEL = 0.14 newdate = 05/14/15 REPORTING LEVEL = 0.14 newdate = 04/25/15 REPORTING LEVEL = 0.14 newdate = 04/25/15 REPORTING LEVEL = 0.14 newdate = 03/19/15 REPORTING LEVEL = 0.14 newdate = 03/19/15 REPORTING LEVEL = 0.14 newdate = 01/10/15 REPORTING LEVEL = 0.14 newdate = 01/10/15 REPORTING LEVEL = 0.14 newdate = 12/13/14 REPORTING LEVEL = 0.14 newdate = 12/13/14 REPORTING LEVEL = 0.14 newdate = 11/22/14 REPORTING LEVEL = 0.14 newdate = 11/22/14 REPORTING LEVEL = 0.14 newdate = 09/11/14 REPORTING LEVEL = 0.14 newdate = 09/11/14 REPORTING LEVEL = 0.14 newdate = 08/20/14 REPORTING LEVEL = 0.14 newdate = 08/20/14 REPORTING LEVEL = 0.14 newdate = 07/30/14 REPORTING LEVEL = 0.14 newdate = 07/30/14 REPORTING LEVEL = 0.14 newdate = 07/23/14 REPORTING LEVEL = 0.14 newdate = 07/23/14 REPORTING LEVEL = 0.14 newdate = 07/11/14 REPORTING LEVEL = 0.14 newdate = 07/11/14 REPORTING LEVEL = 0.14 newdate = 07/03/14 REPORTING LEVEL = 0.14 newdate = 07/03/14 REPORTING LEVEL = 0.14 newdate = 06/17/14 REPORTING LEVEL = 0.14 newdate = 06/17/14 REPORTING LEVEL = 0.14 newdate = 06/07/14 REPORTING LEVEL = 0.14 newdate = 06/07/14 REPORTING LEVEL = 0.14 newdate = 06/06/14 REPORTING LEVEL = 0.14 newdate = 06/06/14 REPORTING LEVEL = 0.14 newdate = 05/20/14 REPORTING LEVEL = 0.14 newdate = 05/20/14 REPORTING LEVEL = 0.14 newdate = 05/07/14 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 Positive 20141360093 ChemService 2615700: 10 µl & Accu 214031128: 10 µl 0.14 05/20/14 . 0.046 0
  20141570087 ChemService 2615700: 20 µl & Supelco LC06437: 20 µl 0.14 06/07/14 E 0.098 0
  20141840102 ChemService 2615700: 20 µl & Accu 214031128: 20 µl 0.14 07/11/14 . 0.061 0
  20143240096 ChemService 2615700: 10 µl & Supelco LC06437: 10 µl 0.14 11/22/14 E 0.037 0
  20152810127 Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl 0.14 10/09/15 . 0.138 0
  20161680364   0.14 06/23/16 . 0.346 0

Updated 07/06/2017

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

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 = 12/05/15 CENC_VAL = 0.067 newdate = 11/14/15 CENC_VAL = 0.058 newdate = 10/09/15 CENC_VAL = 0.191 newdate = 09/24/15 CENC_VAL = 0.100 newdate = 08/24/15 CENC_VAL = 0.100 newdate = 08/14/15 CENC_VAL = 0.080 newdate = 04/25/15 CENC_VAL = 0.074 newdate = 03/19/15 CENC_VAL = 0.181 newdate = 01/10/15 CENC_VAL = 0.144 newdate = 12/13/14 CENC_VAL = 0.072 newdate = 09/11/14 CENC_VAL = 0.078 newdate = 08/20/14 CENC_VAL = 0.151 newdate = 07/30/14 CENC_VAL = 0.069 newdate = 07/23/14 CENC_VAL = 0.150 newdate = 07/03/14 CENC_VAL = 0.160 newdate = 06/17/14 CENC_VAL = 0.085 newdate = 06/06/14 CENC_VAL = 0.180 newdate = 05/07/14 CENC_VAL = 0.152 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 newdate = 01/22/16 REPORTING LEVEL = 0.054 newdate = 12/05/15 REPORTING LEVEL = 0.054 newdate = 12/05/15 REPORTING LEVEL = 0.054 newdate = 11/14/15 REPORTING LEVEL = 0.054 newdate = 11/14/15 REPORTING LEVEL = 0.054 newdate = 10/09/15 REPORTING LEVEL = 0.054 newdate = 10/09/15 REPORTING LEVEL = 0.054 newdate = 09/24/15 REPORTING LEVEL = 0.054 newdate = 09/24/15 REPORTING LEVEL = 0.054 newdate = 08/24/15 REPORTING LEVEL = 0.054 newdate = 08/24/15 REPORTING LEVEL = 0.054 newdate = 08/14/15 REPORTING LEVEL = 0.054 newdate = 08/14/15 REPORTING LEVEL = 0.054 newdate = 04/25/15 REPORTING LEVEL = 0.054 newdate = 04/25/15 REPORTING LEVEL = 0.054 newdate = 03/19/15 REPORTING LEVEL = 0.054 newdate = 03/19/15 REPORTING LEVEL = 0.054 newdate = 01/10/15 REPORTING LEVEL = 0.054 newdate = 01/10/15 REPORTING LEVEL = 0.054 newdate = 12/13/14 REPORTING LEVEL = 0.054 newdate = 12/13/14 REPORTING LEVEL = 0.054 newdate = 09/11/14 REPORTING LEVEL = 0.054 newdate = 09/11/14 REPORTING LEVEL = 0.054 newdate = 08/20/14 REPORTING LEVEL = 0.054 newdate = 08/20/14 REPORTING LEVEL = 0.054 newdate = 07/30/14 REPORTING LEVEL = 0.054 newdate = 07/30/14 REPORTING LEVEL = 0.054 newdate = 07/23/14 REPORTING LEVEL = 0.054 newdate = 07/23/14 REPORTING LEVEL = 0.054 newdate = 07/03/14 REPORTING LEVEL = 0.054 newdate = 07/03/14 REPORTING LEVEL = 0.054 newdate = 06/17/14 REPORTING LEVEL = 0.054 newdate = 06/17/14 REPORTING LEVEL = 0.054 newdate = 06/06/14 REPORTING LEVEL = 0.054 newdate = 06/06/14 REPORTING LEVEL = 0.054 newdate = 05/07/14 REPORTING LEVEL = 0.054
The SGPlot Procedure

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

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 = 12/10/15 CENC_VAL = 1.050 newdate = 12/05/15 CENC_VAL = 1.030 newdate = 11/14/15 CENC_VAL = 0.940 newdate = 10/23/15 CENC_VAL = 0.990 newdate = 10/09/15 CENC_VAL = 2.280 newdate = 09/24/15 CENC_VAL = 1.320 newdate = 08/24/15 CENC_VAL = 1.710 newdate = 08/14/15 CENC_VAL = 0.860 newdate = 06/26/15 CENC_VAL = 2.030 newdate = 06/25/15 CENC_VAL = 2.130 newdate = 06/16/15 CENC_VAL = 1.320 newdate = 05/20/15 CENC_VAL = 1.090 newdate = 05/14/15 CENC_VAL = 1.450 newdate = 03/19/15 CENC_VAL = 2.690 newdate = 12/13/14 CENC_VAL = 1.470 newdate = 11/22/14 CENC_VAL = 1.250 newdate = 11/13/14 CENC_VAL = 1.230 newdate = 09/11/14 CENC_VAL = 1.400 newdate = 09/06/14 CENC_VAL = 1.150 newdate = 08/20/14 CENC_VAL = 2.270 newdate = 08/13/14 CENC_VAL = 2.180 newdate = 07/23/14 CENC_VAL = 2.490 newdate = 07/11/14 CENC_VAL = 2.600 newdate = 06/17/14 CENC_VAL = 1.150 newdate = 06/07/14 CENC_VAL = 2.510 newdate = 05/20/14 CENC_VAL = 1.630 newdate = 05/07/14 CENC_VAL = 2.410 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 newdate = 01/22/16 REPORTING LEVEL = 0.6 newdate = 12/10/15 REPORTING LEVEL = 0.6 newdate = 12/10/15 REPORTING LEVEL = 0.6 newdate = 12/05/15 REPORTING LEVEL = 0.6 newdate = 12/05/15 REPORTING LEVEL = 0.6 newdate = 11/14/15 REPORTING LEVEL = 0.6 newdate = 11/14/15 REPORTING LEVEL = 0.6 newdate = 10/23/15 REPORTING LEVEL = 0.6 newdate = 10/23/15 REPORTING LEVEL = 0.6 newdate = 10/09/15 REPORTING LEVEL = 0.6 newdate = 10/09/15 REPORTING LEVEL = 0.6 newdate = 09/24/15 REPORTING LEVEL = 0.6 newdate = 09/24/15 REPORTING LEVEL = 0.6 newdate = 08/24/15 REPORTING LEVEL = 0.6 newdate = 08/24/15 REPORTING LEVEL = 0.6 newdate = 08/14/15 REPORTING LEVEL = 0.6 newdate = 08/14/15 REPORTING LEVEL = 0.6 newdate = 06/26/15 REPORTING LEVEL = 0.6 newdate = 06/26/15 REPORTING LEVEL = 0.6 newdate = 06/25/15 REPORTING LEVEL = 0.6 newdate = 06/25/15 REPORTING LEVEL = 0.6 newdate = 06/16/15 REPORTING LEVEL = 0.6 newdate = 06/16/15 REPORTING LEVEL = 0.6 newdate = 05/20/15 REPORTING LEVEL = 0.6 newdate = 05/20/15 REPORTING LEVEL = 0.6 newdate = 05/14/15 REPORTING LEVEL = 0.6 newdate = 05/14/15 REPORTING LEVEL = 0.6 newdate = 03/19/15 REPORTING LEVEL = 0.6 newdate = 03/19/15 REPORTING LEVEL = 0.6 newdate = 12/13/14 REPORTING LEVEL = 0.6 newdate = 12/13/14 REPORTING LEVEL = 0.6 newdate = 11/22/14 REPORTING LEVEL = 0.6 newdate = 11/22/14 REPORTING LEVEL = 0.6 newdate = 11/13/14 REPORTING LEVEL = 0.6 newdate = 11/13/14 REPORTING LEVEL = 0.6 newdate = 09/11/14 REPORTING LEVEL = 0.6 newdate = 09/11/14 REPORTING LEVEL = 0.6 newdate = 09/06/14 REPORTING LEVEL = 0.6 newdate = 09/06/14 REPORTING LEVEL = 0.6 newdate = 08/20/14 REPORTING LEVEL = 0.6 newdate = 08/20/14 REPORTING LEVEL = 0.6 newdate = 08/13/14 REPORTING LEVEL = 0.6 newdate = 08/13/14 REPORTING LEVEL = 0.6 newdate = 07/23/14 REPORTING LEVEL = 0.6 newdate = 07/23/14 REPORTING LEVEL = 0.6 newdate = 07/11/14 REPORTING LEVEL = 0.6 newdate = 07/11/14 REPORTING LEVEL = 0.6 newdate = 06/17/14 REPORTING LEVEL = 0.6 newdate = 06/17/14 REPORTING LEVEL = 0.6 newdate = 06/07/14 REPORTING LEVEL = 0.6 newdate = 06/07/14 REPORTING LEVEL = 0.6 newdate = 05/20/14 REPORTING LEVEL = 0.6 newdate = 05/20/14 REPORTING LEVEL = 0.6 newdate = 05/07/14 REPORTING LEVEL = 0.6
The SGPlot Procedure

back to table
BQS Organic Blind Sample Program
False Positives & False Negatives
TERT-BUTYL_ALCOHOL
Method: 4437 Testid: 77035GM016
Link to Individual Chart
Open Data Set

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 = 01/05/16 CENC_VAL = 0.352 newdate = 12/05/15 CENC_VAL = 0.340 newdate = 11/25/15 CENC_VAL = 0.501 newdate = 10/23/15 CENC_VAL = 0.359 newdate = 10/09/15 CENC_VAL = 0.847 newdate = 09/24/15 CENC_VAL = 0.490 newdate = 09/05/15 CENC_VAL = 0.474 newdate = 08/14/15 CENC_VAL = 0.349 newdate = 07/30/15 CENC_VAL = 0.526 newdate = 06/25/15 CENC_VAL = 0.805 newdate = 06/16/15 CENC_VAL = 0.466 newdate = 05/05/15 CENC_VAL = 0.515 newdate = 04/25/15 CENC_VAL = 0.546 newdate = 03/19/15 CENC_VAL = 1.120 newdate = 01/10/15 CENC_VAL = 1.010 newdate = 12/13/14 CENC_VAL = 0.510 newdate = 09/11/14 CENC_VAL = 0.540 newdate = 08/20/14 CENC_VAL = 1.000 newdate = 07/30/14 CENC_VAL = 0.484 newdate = 07/23/14 CENC_VAL = 0.958 newdate = 07/03/14 CENC_VAL = 0.922 newdate = 06/17/14 CENC_VAL = 0.552 newdate = 06/06/14 CENC_VAL = 0.969 newdate = 05/07/14 CENC_VAL = 0.980 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 newdate = 01/22/16 REPORTING LEVEL = 0.24 newdate = 01/05/16 REPORTING LEVEL = 0.24 newdate = 01/05/16 REPORTING LEVEL = 0.24 newdate = 12/05/15 REPORTING LEVEL = 0.24 newdate = 12/05/15 REPORTING LEVEL = 0.24 newdate = 11/25/15 REPORTING LEVEL = 0.24 newdate = 11/25/15 REPORTING LEVEL = 0.24 newdate = 10/23/15 REPORTING LEVEL = 0.24 newdate = 10/23/15 REPORTING LEVEL = 0.24 newdate = 10/09/15 REPORTING LEVEL = 0.24 newdate = 10/09/15 REPORTING LEVEL = 0.24 newdate = 09/24/15 REPORTING LEVEL = 0.24 newdate = 09/24/15 REPORTING LEVEL = 0.24 newdate = 09/05/15 REPORTING LEVEL = 0.24 newdate = 09/05/15 REPORTING LEVEL = 0.24 newdate = 08/14/15 REPORTING LEVEL = 0.24 newdate = 08/14/15 REPORTING LEVEL = 0.24 newdate = 07/30/15 REPORTING LEVEL = 0.24 newdate = 07/30/15 REPORTING LEVEL = 0.24 newdate = 06/25/15 REPORTING LEVEL = 0.24 newdate = 06/25/15 REPORTING LEVEL = 0.24 newdate = 06/16/15 REPORTING LEVEL = 0.24 newdate = 06/16/15 REPORTING LEVEL = 0.24 newdate = 05/05/15 REPORTING LEVEL = 0.24 newdate = 05/05/15 REPORTING LEVEL = 0.24 newdate = 04/25/15 REPORTING LEVEL = 0.24 newdate = 04/25/15 REPORTING LEVEL = 0.24 newdate = 03/19/15 REPORTING LEVEL = 0.24 newdate = 03/19/15 REPORTING LEVEL = 0.24 newdate = 01/10/15 REPORTING LEVEL = 0.24 newdate = 01/10/15 REPORTING LEVEL = 0.24 newdate = 12/13/14 REPORTING LEVEL = 0.24 newdate = 12/13/14 REPORTING LEVEL = 0.24 newdate = 09/11/14 REPORTING LEVEL = 0.24 newdate = 09/11/14 REPORTING LEVEL = 0.24 newdate = 08/20/14 REPORTING LEVEL = 0.24 newdate = 08/20/14 REPORTING LEVEL = 0.24 newdate = 07/30/14 REPORTING LEVEL = 0.24 newdate = 07/30/14 REPORTING LEVEL = 0.24 newdate = 07/23/14 REPORTING LEVEL = 0.24 newdate = 07/23/14 REPORTING LEVEL = 0.24 newdate = 07/03/14 REPORTING LEVEL = 0.24 newdate = 07/03/14 REPORTING LEVEL = 0.24 newdate = 06/17/14 REPORTING LEVEL = 0.24 newdate = 06/17/14 REPORTING LEVEL = 0.24 newdate = 06/06/14 REPORTING LEVEL = 0.24 newdate = 06/06/14 REPORTING LEVEL = 0.24 newdate = 05/07/14 REPORTING LEVEL = 0.24
The SGPlot Procedure

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

newdate = 08/24/15 falseneg = -0.01 newdate = 06/03/16 falsepos = 0.018 newdate = 08/12/16 CENC_VAL = 0.029 newdate = 08/11/16 CENC_VAL = 0.081 newdate = 07/29/16 CENC_VAL = 0.111 newdate = 07/27/16 CENC_VAL = 0.039 newdate = 07/06/16 CENC_VAL = 0.089 newdate = 07/06/16 CENC_VAL = 0.040 newdate = 06/23/16 CENC_VAL = 0.036 newdate = 06/03/16 CENC_VAL = 0.018 newdate = 05/21/16 CENC_VAL = 0.070 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 = 01/05/16 CENC_VAL = 0.019 newdate = 12/10/15 CENC_VAL = 0.019 newdate = 11/25/15 CENC_VAL = 0.026 newdate = 10/09/15 CENC_VAL = 0.050 newdate = 10/09/15 CENC_VAL = 0.042 newdate = 09/05/15 CENC_VAL = 0.026 newdate = 07/30/15 CENC_VAL = 0.031 newdate = 06/26/15 CENC_VAL = 0.044 newdate = 05/20/15 CENC_VAL = 0.020 newdate = 05/14/15 CENC_VAL = 0.033 newdate = 05/05/15 CENC_VAL = 0.021 newdate = 04/25/15 CENC_VAL = 0.027 newdate = 01/10/15 CENC_VAL = 0.049 newdate = 11/22/14 CENC_VAL = 0.022 newdate = 10/21/14 CENC_VAL = 0.040 newdate = 09/06/14 CENC_VAL = 0.025 newdate = 08/13/14 CENC_VAL = 0.077 newdate = 07/30/14 CENC_VAL = 0.021 newdate = 07/11/14 CENC_VAL = 0.064 newdate = 07/03/14 CENC_VAL = 0.053 newdate = 06/07/14 CENC_VAL = 0.047 newdate = 06/06/14 CENC_VAL = 0.047 newdate = 05/20/14 CENC_VAL = 0.036 newdate = 08/12/16 REPORTING LEVEL = 0.012 newdate = 08/11/16 REPORTING LEVEL = 0.012 newdate = 08/11/16 REPORTING LEVEL = 0.012 newdate = 07/29/16 REPORTING LEVEL = 0.012 newdate = 07/29/16 REPORTING LEVEL = 0.012 newdate = 07/27/16 REPORTING LEVEL = 0.012 newdate = 07/27/16 REPORTING LEVEL = 0.012 newdate = 07/06/16 REPORTING LEVEL = 0.012 newdate = 07/06/16 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 = 06/03/16 REPORTING LEVEL = 0.012 newdate = 06/03/16 REPORTING LEVEL = 0.012 newdate = 05/21/16 REPORTING LEVEL = 0.012 newdate = 05/21/16 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 newdate = 02/12/16 REPORTING LEVEL = 0.012 newdate = 01/05/16 REPORTING LEVEL = 0.012 newdate = 01/05/16 REPORTING LEVEL = 0.012 newdate = 12/10/15 REPORTING LEVEL = 0.012 newdate = 12/10/15 REPORTING LEVEL = 0.012 newdate = 11/25/15 REPORTING LEVEL = 0.012 newdate = 11/25/15 REPORTING LEVEL = 0.012 newdate = 10/09/15 REPORTING LEVEL = 0.012 newdate = 10/09/15 REPORTING LEVEL = 0.012 newdate = 10/09/15 REPORTING LEVEL = 0.012 newdate = 10/09/15 REPORTING LEVEL = 0.012 newdate = 09/05/15 REPORTING LEVEL = 0.012 newdate = 09/05/15 REPORTING LEVEL = 0.012 newdate = 08/24/15 REPORTING LEVEL = 0.012 newdate = 08/24/15 REPORTING LEVEL = 0.012 newdate = 07/30/15 REPORTING LEVEL = 0.012 newdate = 07/30/15 REPORTING LEVEL = 0.012 newdate = 06/26/15 REPORTING LEVEL = 0.012 newdate = 06/26/15 REPORTING LEVEL = 0.012 newdate = 05/20/15 REPORTING LEVEL = 0.012 newdate = 05/20/15 REPORTING LEVEL = 0.012 newdate = 05/14/15 REPORTING LEVEL = 0.012 newdate = 05/14/15 REPORTING LEVEL = 0.012 newdate = 05/05/15 REPORTING LEVEL = 0.012 newdate = 05/05/15 REPORTING LEVEL = 0.012 newdate = 04/25/15 REPORTING LEVEL = 0.012 newdate = 04/25/15 REPORTING LEVEL = 0.012 newdate = 01/10/15 REPORTING LEVEL = 0.012 newdate = 01/10/15 REPORTING LEVEL = 0.012 newdate = 11/22/14 REPORTING LEVEL = 0.012 newdate = 11/22/14 REPORTING LEVEL = 0.012 newdate = 10/21/14 REPORTING LEVEL = 0.012 newdate = 10/21/14 REPORTING LEVEL = 0.012 newdate = 09/06/14 REPORTING LEVEL = 0.012 newdate = 09/06/14 REPORTING LEVEL = 0.012 newdate = 08/13/14 REPORTING LEVEL = 0.012 newdate = 08/13/14 REPORTING LEVEL = 0.012 newdate = 07/30/14 REPORTING LEVEL = 0.012 newdate = 07/30/14 REPORTING LEVEL = 0.012 newdate = 07/11/14 REPORTING LEVEL = 0.012 newdate = 07/11/14 REPORTING LEVEL = 0.012 newdate = 07/03/14 REPORTING LEVEL = 0.012 newdate = 07/03/14 REPORTING LEVEL = 0.012 newdate = 06/07/14 REPORTING LEVEL = 0.012 newdate = 06/07/14 REPORTING LEVEL = 0.012 newdate = 06/06/14 REPORTING LEVEL = 0.012 newdate = 06/06/14 REPORTING LEVEL = 0.012 newdate = 05/20/14 REPORTING LEVEL = 0.012 Y = 0
The SGPlot Procedure

False Positive & Negative Listing for TERT-BUTYL_METHYL_ETHER_(MTBE)

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20152330040 ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl 0.012 08/24/15 < 0.0251 0.027
False Positive 20161540129 NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl 0.012 06/03/16 . 0.018 0

Updated 07/06/2017

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

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 = 01/05/16 CENC_VAL = 0.449 newdate = 12/10/15 CENC_VAL = 0.579 newdate = 11/25/15 CENC_VAL = 0.813 newdate = 10/09/15 CENC_VAL = 1.660 newdate = 10/09/15 CENC_VAL = 1.570 newdate = 09/05/15 CENC_VAL = 0.903 newdate = 08/24/15 CENC_VAL = 0.814 newdate = 07/30/15 CENC_VAL = 0.774 newdate = 06/26/15 CENC_VAL = 1.390 newdate = 05/20/15 CENC_VAL = 0.788 newdate = 05/14/15 CENC_VAL = 1.520 newdate = 05/05/15 CENC_VAL = 0.974 newdate = 04/25/15 CENC_VAL = 1.400 newdate = 01/10/15 CENC_VAL = 2.230 newdate = 11/22/14 CENC_VAL = 0.460 newdate = 10/21/14 CENC_VAL = 1.190 newdate = 09/06/14 CENC_VAL = 1.260 newdate = 08/13/14 CENC_VAL = 2.230 newdate = 07/30/14 CENC_VAL = 0.396 newdate = 07/11/14 CENC_VAL = 0.848 newdate = 07/03/14 CENC_VAL = 0.861 newdate = 06/07/14 CENC_VAL = 0.905 newdate = 06/06/14 CENC_VAL = 0.857 newdate = 05/20/14 CENC_VAL = 0.407 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 newdate = 02/12/16 REPORTING LEVEL = 0.48 newdate = 01/05/16 REPORTING LEVEL = 0.48 newdate = 01/05/16 REPORTING LEVEL = 0.48 newdate = 12/10/15 REPORTING LEVEL = 0.48 newdate = 12/10/15 REPORTING LEVEL = 0.48 newdate = 11/25/15 REPORTING LEVEL = 0.48 newdate = 11/25/15 REPORTING LEVEL = 0.48 newdate = 10/09/15 REPORTING LEVEL = 0.48 newdate = 10/09/15 REPORTING LEVEL = 0.48 newdate = 10/09/15 REPORTING LEVEL = 0.48 newdate = 10/09/15 REPORTING LEVEL = 0.48 newdate = 09/05/15 REPORTING LEVEL = 0.48 newdate = 09/05/15 REPORTING LEVEL = 0.48 newdate = 08/24/15 REPORTING LEVEL = 0.48 newdate = 08/24/15 REPORTING LEVEL = 0.48 newdate = 07/30/15 REPORTING LEVEL = 0.48 newdate = 07/30/15 REPORTING LEVEL = 0.48 newdate = 06/26/15 REPORTING LEVEL = 0.48 newdate = 06/26/15 REPORTING LEVEL = 0.48 newdate = 05/20/15 REPORTING LEVEL = 0.48 newdate = 05/20/15 REPORTING LEVEL = 0.48 newdate = 05/14/15 REPORTING LEVEL = 0.48 newdate = 05/14/15 REPORTING LEVEL = 0.48 newdate = 05/05/15 REPORTING LEVEL = 0.48 newdate = 05/05/15 REPORTING LEVEL = 0.48 newdate = 04/25/15 REPORTING LEVEL = 0.48 newdate = 04/25/15 REPORTING LEVEL = 0.48 newdate = 01/10/15 REPORTING LEVEL = 0.48 newdate = 01/10/15 REPORTING LEVEL = 0.48 newdate = 11/22/14 REPORTING LEVEL = 0.48 newdate = 11/22/14 REPORTING LEVEL = 0.48 newdate = 10/21/14 REPORTING LEVEL = 0.48 newdate = 10/21/14 REPORTING LEVEL = 0.48 newdate = 09/06/14 REPORTING LEVEL = 0.48 newdate = 09/06/14 REPORTING LEVEL = 0.48 newdate = 08/13/14 REPORTING LEVEL = 0.48 newdate = 08/13/14 REPORTING LEVEL = 0.48 newdate = 07/30/14 REPORTING LEVEL = 0.48 newdate = 07/30/14 REPORTING LEVEL = 0.48 newdate = 07/11/14 REPORTING LEVEL = 0.48 newdate = 07/11/14 REPORTING LEVEL = 0.48 newdate = 07/03/14 REPORTING LEVEL = 0.48 newdate = 07/03/14 REPORTING LEVEL = 0.48 newdate = 06/07/14 REPORTING LEVEL = 0.48 newdate = 06/07/14 REPORTING LEVEL = 0.48 newdate = 06/06/14 REPORTING LEVEL = 0.48 newdate = 06/06/14 REPORTING LEVEL = 0.48 newdate = 05/20/14 REPORTING LEVEL = 0.48
The SGPlot Procedure