SAS Output

BQS Organic Blind Sample Project

False Positive and Negative Report for

Schedule: 2021

Analyte	TestIDCode	CASNumber	# Samples Spiked	# False Negatives	# Samples Not Spiked	# False Positives
1,1,1,2-TETRACHLOROETHANE	77562GCM66	630-20-6	46	0	100	0
1,1,1-TRICHLOROETHANE	34506GCM66	71-55-6	51	0	95	0
1,1,2,2-TETRACHLOROETHANE	34516GCM66	79-34-5	57	0	89	0
1,1,2-TRICHLOROETHANE	34511GCM66	79-00-5	46	0	100	0
1,1,2-TRICHLOROTRIFLUOROETHANE	77652GCM66	76-13-1	59	0	87	0
1,1-DICHLOROETHANE	34496GCM66	75-34-3	38	0	108	0
1,1-DICHLOROETHYLENE	34501GCM66	75-35-4	51	0	95	0
1,1-DICHLOROPROPENE	77168GCM66	563-58-6	60	0	86	0
1,2,3,4-TETRAMETHYLBENZENE	49999GCM66	488-23-3	49	0	97	0
1,2,3,5-TETRAMETHYLBENZENE	50000GCM66	527-53-7	46	0	100	1
1,2,3-TRICHLOROBENZENE	77613GCM66	87-61-6	47	0	99	0
1,2,3-TRICHLOROPROPANE	77443GCM66	96-18-4	58	0	88	0
1,2,3-TRIMETHYLBENZENE	77221GCM66	526-73-8	46	0	100	0
1,2,4-TRICHLOROBENZENE	34551GCM66	120-82-1	37	0	109	0
1,2,4-TRIMETHYLBENZENE	77222GCM66	95-63-6	60	0	86	0
1,2-DIBROMO-3-CHLOROPROPANE	82625GCM66	96-12-8	58	0	88	0
1,2-DIBROMOETHANE	77651GCM66	106-93-4	49	0	97	0
1,2-DICHLOROBENZENE	34536GCM66	95-50-1	51	0	95	0
1,2-DICHLOROETHANE	32103GCM66	107-06-2	46	0	100	0
1,2-DICHLOROPROPANE	34541GCM66	78-87-5	51	0	95	0
1,3,5-TRIMETHYLBENZENE	77226GCM66	108-67-8	59	0	87	0
1,3-DICHLOROBENZENE	34566GCM66	541-73-1	51	0	95	0
1,3-DICHLOROPROPANE	77173GCM66	142-28-9	46	0	100	0
1,4-DICHLOROBENZENE	34571GCM66	106-46-7	51	0	95	0
2,2-DICHLOROPROPANE	77170GCM66	594-20-7	46	0	100	0
2-BUTANONE	81595GCM66	78-93-3	58	0	88	0
2-CHLOROTOLUENE	77275GCM66	95-49-8	50	0	96	0
2-HEXANONE	77103GCM66	591-78-6	58	0	88	0
3-CHLOROPROPENE	78109GCM66	107-05-1	46	1	100	10
4-CHLOROTOLUENE	77277GCM66	106-43-4	37	0	109	0
4-ISOPROPYL-1-METHYLBENZENE (CYMENE)	77356GCM66	99-87-6	46	0	100	0
4-METHYL-2-PENTANONE	78133GCM66	108-10-1	58	0	88	0
ACETONE	81552GCM66	67-64-1	58	0	88	3
ACRYLONITRILE	34215GCM66	107-13-1	58	0	88	0
BENZENE	34030GCM66	71-43-2	51	0	95	0
BROMOBENZENE	81555GCM66	108-86-1	51	0	95	0
BROMOCHLOROMETHANE	77297GCM66	74-97-5	46	0	100	0
BROMODICHLOROMETHANE	32101GCM66	75-27-4	51	0	95	0
BROMOETHENE	50002GCM66	593-60-2	52	0	94	0
BROMOFORM	32104GCM66	75-25-2	55	1	91	0
BROMOMETHANE	34413GCM66	74-83-9	58	0	88	6
BUTYLBENZENE	77342GCM66	104-51-8	47	0	99	0
CARBON DISULFIDE	77041GCM66	75-15-0	39	0	107	7
CHLOROBENZENE	34301GCM66	108-90-7	51	0	95	0
CHLOROETHANE	34311GCM66	75-00-3	45	0	101	0
CHLOROFORM	32106GCM66	67-66-3	51	0	95	6
CHLOROMETHANE	34418GCM66	74-87-3	57	0	89	0
CIS-1,2-DICHLOROETHYLENE	77093GCM66	156-59-2	51	0	95	0
CIS-1,3-DICHLOROPROPENE	34704GCM66	10061-01-5	57	0	89	0
DIBROMOCHLOROMETHANE	32105GCM66	124-48-1	57	0	89	0
DIBROMOMETHANE	30217GCM66	74-95-3	38	0	108	0
DICHLORODIFLUOROMETHANE	34668GCM66	75-71-8	58	0	88	0
DICHLOROMETHANE	34423GCM66	75-09-2	51	0	95	12
DIETHYL ETHER	81576GCM66	60-29-7	35	0	111	0
DIISOPROPYL ETHER	81577GCM66	108-20-3	46	0	100	0
ETHYL METHACRYLATE	73570GCM66	97-63-2	58	0	88	0
ETHYL TERT-BUTYL ETHER	50004GCM66	637-92-3	51	0	95	0
ETHYLBENZENE	34371GCM66	100-41-4	51	0	95	0
HEXACHLOROBUTADIENE	39702GCM66	87-68-3	46	0	100	0
HEXACHLOROETHANE	34396GCM66	67-72-1	51	0	95	0
ISOPROPYLBENZENE (CUMENE)	77223GCM66	98-82-8	47	0	99	0
M- AND P-XYLENE	85795GCM66	000-01-10	55	0	91	0
METHYL ACRYLATE	49991GCM66	96-33-3	58	0	88	0
METHYL ACRYLONITRILE	81593GCM66	126-98-7	58	0	88	0
METHYL IODIDE	77424GCM66	74-88-4	58	0	69	2
METHYL METHACRYLATE	81597GCM66	80-62-6	58	1	88	0
N-PROPYLBENZENE	77224GCM66	103-65-1	60	0	86	0
NAPHTHALENE	34696GCM66	91-20-3	58	0	88	0
O-ETHYL TOLUENE	77220GCM66	611-14-3	51	0	95	0
O-XYLENE	77135GCM66	95-47-6	60	2	86	0
SEC-BUTYLBENZENE	77350GCM66	135-98-8	50	0	96	0
STYRENE	77128GCM66	100-42-5	48	0	98	0
TERT-BUTYL METHYL ETHER (MTBE)	78032GCM66	1634-04-4	57	0	89	0
TERT-BUTYLBENZENE	77353GCM66	98-06-6	46	2	100	0
TERT-PENTYL METHYL ETHER (TAME)	50005GCM66	994-05-8	46	0	100	4
TETRACHLOROETHYLENE	34475GCM66	127-18-4	50	0	96	16
TETRACHLOROMETHANE	32102GCM66	56-23-5	46	0	100	0
TETRAHYDROFURAN	81607GCM66	109-99-9	58	0	88	0
TOLUENE	34010GCM66	108-88-3	51	0	95	4
TRANS-1,2-DICHLOROETHYLENE	34546GCM66	156-60-5	51	0	95	0
TRANS-1,3-DICHLOROPROPENE	34699GCM66	10061-02-6	57	1	89	0
TRANS-1,4-DICHLORO-2-BUTENE	73547GCM66	110-57-6	58	0	88	0
TRICHLOROETHYLENE	39180GCM66	79-01-6	51	0	95	3
TRICHLOROFLUOROMETHANE	34488GCM66	75-69-4	46	0	100	0
VINYL CHLORIDE	39175GCM66	75-01-4	46	0	100	0

BQS Organic Blind Sample Program

False Positives & False Negatives

1,2,3,5-TETRAMETHYLBENZENE

Schedule: 2021 Testid: 50000GCM66

Link to Individual Chart

False Positive & Negative Listing for 1,2,3,5-TETRAMETHYLBENZENE

Status	Lab ID	Spike Mix	Reporting Level	Analysis Date	Result Conc.	Expected Conc.
False Positive	20121600154	Abs 051712: 20 µl	0.08	06/12/12	. 0.03	0

Updated 06/06/2013

BQS Organic Blind Sample Program

False Positives & False Negatives

3-CHLOROPROPENE

Schedule: 2021 Testid: 78109GCM66

Link to Individual Chart

False Positive & Negative Listing for 3-CHLOROPROPENE

Status	Lab ID	Spike Mix	Reporting Level	Analysis Date	Result Conc.	Expected Conc.
False Negative	20091320008	Ultra CE-2869: 20 µl	0.08	05/13/09	< 0.08	0.0804
False Positive	20103020157	Accu 210061400: 40 µl	0.08	11/02/10	E 0.198	0
	20110070107	Accu 210061400: 20 µl	0.08	01/08/11	E 0.101	0
	20110490036	Accu 210061400: 20 µl	0.08	02/19/11	E 0.14	0
	20110690081	Accu 210061400: 40 µl	0.08	03/17/11	E 0.261	0
	20111170106	Accu 210061400: 20 µl	0.08	04/29/11	E 0.162	0
	20111540001	Accu 210061400: 40 µl	0.08	06/05/11	E 0.187	0
	20112030060	Accu 210061400: 20 µl	0.08	07/23/11	E 0.134	0
	20113010043	Accu 210061400: 20 µl	0.08	11/03/11	E 0.104	0
	20113500023	Accu 210061400: 40 µl	0.08	12/17/11	E 0.11	0
	20121040014	Accu 210061400: 20 µl	0.08	04/19/12	E 0.046	0

Updated 06/06/2013

BQS Organic Blind Sample Program

False Positives & False Negatives

ACETONE

Schedule: 2021 Testid: 81552GCM66

Link to Individual Chart

False Positive & Negative Listing for ACETONE

Status	Lab ID	Spike Mix	Reporting Level	Analysis Date	Result Conc.
False Positive	20102180086	Restek A069860: 30 µl	3.4	08/11/10	E 0.4
	20122500213	NSI 062112-01VOA: 20 µl & Supelco LB92787: 20 µl	3.4	09/11/12	. 0.94
	20123560093	NSI 062112-01VOA: 40 µl & Supelco LB92787: 40 µl	3.4	12/22/12	. 1.67

Updated 06/06/2013

BQS Organic Blind Sample Program

False Positives & False Negatives

BROMOFORM

Schedule: 2021 Testid: 32104GCM66

Link to Individual Chart

False Positive & Negative Listing for BROMOFORM

Status	Lab ID	Spike Mix	Reporting Level	Analysis Date	Result Conc.	Expected Conc.
False Negative	20091320008	Ultra CE-2869: 20 µl	0.1	05/13/09	< 0.1	0.1204

Updated 06/06/2013

BQS Organic Blind Sample Program

False Positives & False Negatives

BROMOMETHANE

Schedule: 2021 Testid: 34413GCM66

Link to Individual Chart

False Positive & Negative Listing for BROMOMETHANE

Status	Lab ID	Spike Mix	Reporting Level	Analysis Date	Result Conc.
False Positive	20110690081	Accu 210061400: 40 µl	0.2	03/17/11	E 0.05
	20111590001	NSI 062310-01: 40 µl	0.2	06/10/11	E 0.38
	20120370005	Abs 080510: 20 µl	0.2	02/18/12	E 0.055
	20121950053	Crescent 05BB048: 10 µl & Accu 212051193: 10 µl	0.2	07/19/12	E 0.056
	20123070013	Crescent 05BB048: 20 µl & Accu 212051193: 20 µl	0.2	11/08/12	E 0.051
	20123560093	NSI 062112-01VOA: 40 µl & Supelco LB92787: 40 µl	0.2	12/22/12	E 0.037

Updated 06/06/2013

BQS Organic Blind Sample Program

False Positives & False Negatives

CARBON DISULFIDE

Schedule: 2021 Testid: 77041GCM66

Link to Individual Chart

False Positive & Negative Listing for CARBON DISULFIDE

Status	Lab ID	Spike Mix	Reporting Level	Analysis Date	Result Conc.
False Positive	20090160001	ChemService 406-110C: 20 µl	0.04	01/27/09	E 0.077
	20090580002	ChemService 406-110C: 40 µl	0.04	02/27/09	. 0.145
	20090990153	ChemService 406-110C: 20 µl	0.04	04/11/09	E 0.085
	20091410007	ChemService 406-110C: 20 µl	0.04	05/22/09	E 0.073
	20091700135	ChemService 406-110C: 20 µl	0.04	06/23/09	. 0.106
	20092110201	ChemService 406-110C: 40 µl	0.04	08/04/09	. 0.151
	20092530076	ChemService 406-110C: 20 µl	0.04	09/11/09	. 0.115

Updated 06/06/2013

BQS Organic Blind Sample Program

False Positives & False Negatives

CHLOROFORM

Schedule: 2021 Testid: 32106GCM66

Link to Individual Chart

False Positive & Negative Listing for CHLOROFORM

Status	Lab ID	Spike Mix	Reporting Level	Analysis Date	Result Conc.
False Positive	20090500156	Supelco LB60727: 20 µl	0.04	02/27/09	E 0.031
	20090920063	Supelco LB60727: 40 µl	0.04	04/08/09	E 0.072
	20091340076	Supelco LB60727: 20 µl	0.04	05/16/09	E 0.026
	20091830175	Supelco LB60727: 40 µl	0.04	07/08/09	E 0.051
	20092260015	Supelco LB60727: 20 µl	0.04	08/19/09	E 0.03
	20092610022	Supelco LB60727: 20 µl	0.04	09/26/09	E 0.038

Updated 06/06/2013

BQS Organic Blind Sample Program

False Positives & False Negatives

DICHLOROMETHANE

Schedule: 2021 Testid: 34423GCM66

Link to Individual Chart

False Positive & Negative Listing for DICHLOROMETHANE

Status	Lab ID	Spike Mix	Reporting Level	Analysis Date	Result Conc.
False Positive	20091620168	Ultra CE-2869: 40 µl	0.04	06/17/09	E 0.02
	20091770124	Ultra CE-2869: 40 µl	0.04	06/30/09	E 0.02
	20092180176	Ultra CE-2869: 20 µl	0.04	08/11/09	E 0.01
	20093380012	NSI 090909-01VOC: 30 µl	0.038	12/11/09	E 0.0177
	20093560038	Accu 209081198: 30 µl	0.038	12/24/09	. 0.171
	20100420058	Accu 209081198: 10 µl	0.038	02/19/10	E 0.0321
	20100810066	Accu 209081198: 30 µl	0.038	03/26/10	E 0.0406
	20102180086	Restek A069860: 30 µl	0.038	08/11/10	E 0.0256
	20102250095	NSI 090909-01VOC: 30 µl	0.038	08/14/10	E 0.0211
	20102390264	Accu 209081198: 10 µl	0.038	09/01/10	E 0.0141
	20102500044	Abs 090809: 30 µl	0.038	09/08/10	E 0.0113
	20111680038	Crescent 06MM148: 20 µl	0.04	06/18/11	. 0.0587

Updated 06/06/2013

BQS Organic Blind Sample Program

False Positives & False Negatives

METHYL IODIDE

Schedule: 2021 Testid: 77424GCM66

Link to Individual Chart

False Positive & Negative Listing for METHYL IODIDE

Status	Lab ID	Spike Mix	Reporting Level	Analysis Date	Result Conc.	Expected Conc.
False Positive	20102180086	Restek A069860: 30 µl	0.26	08/11/10	E 0.042	0
	20111590001	NSI 062310-01: 40 µl	0.26	06/10/11	E 0.36	0

Updated 06/06/2013

BQS Organic Blind Sample Program

False Positives & False Negatives

METHYL METHACRYLATE

Schedule: 2021 Testid: 81597GCM66

Link to Individual Chart

False Positive & Negative Listing for METHYL METHACRYLATE

Status	Lab ID	Spike Mix	Reporting Level	Analysis Date	Result Conc.	Expected Conc.
False Negative	20101060009	NSI 090909-01VOC: 10 µl	0.22	04/21/10	< 0.22	0.28

Updated 06/06/2013

BQS Organic Blind Sample Program

False Positives & False Negatives

O-XYLENE

Schedule: 2021 Testid: 77135GCM66

Link to Individual Chart

False Positive & Negative Listing for O-XYLENE

Status	Lab ID	Spike Mix	Reporting Level	Analysis Date	Result Conc.	Expected Conc.
False Negative	20090990153	ChemService 406-110C: 20 µl	0.04	04/11/09	< 0.05	0.06
	20102390264	Accu 209081198: 10 µl	0.032	09/01/10	< 0.058	0.0594

Updated 06/06/2013

BQS Organic Blind Sample Program

False Positives & False Negatives

TERT-BUTYLBENZENE

Schedule: 2021 Testid: 77353GCM66

Link to Individual Chart

False Positive & Negative Listing for TERT-BUTYLBENZENE

Status	Lab ID	Spike Mix	Reporting Level	Analysis Date	Result Conc.	Expected Conc.
False Negative	20101950135	Accu 209081198: 10 µl	0.06	07/16/10	< 0.072	0.0792
	20102390264	Accu 209081198: 10 µl	0.06	09/01/10	< 0.075	0.0792

Updated 06/06/2013

BQS Organic Blind Sample Program

False Positives & False Negatives

TERT-PENTYL METHYL ETHER (TAME)

Schedule: 2021 Testid: 50005GCM66

Link to Individual Chart

False Positive & Negative Listing for TERT-PENTYL METHYL ETHER (TAME)

Status	Lab ID	Spike Mix	Reporting Level	Analysis Date	Result Conc.
False Positive	20103020157	Accu 210061400: 40 µl	0.06	11/02/10	. 0.033
	20110690081	Accu 210061400: 40 µl	0.06	03/17/11	. 0.054
	20111170106	Accu 210061400: 20 µl	0.06	04/29/11	. 0.028
	20113010043	Accu 210061400: 20 µl	0.06	11/03/11	. 0.022

Updated 06/06/2013

BQS Organic Blind Sample Program

False Positives & False Negatives

TETRACHLOROETHYLENE

Schedule: 2021 Testid: 34475GCM66

Link to Individual Chart

False Positive & Negative Listing for TETRACHLOROETHYLENE

Status	Lab ID	Spike Mix	Reporting Level	Analysis Date	Result Conc.
False Positive	20100630040	NSI 090909-01VOC: 30 µl	0.026	03/11/10	. 0.0772
	20102030002	Abs 090809: 10 µl	0.026	07/27/10	E 0.0207
	20102500044	Abs 090809: 30 µl	0.026	09/08/10	. 0.0746
	20103140133	Restek A075493: 40 µl	0.026	11/16/10	. 0.0521
	20103350005	Crescent 06MM148: 40 µl	0.026	12/03/10	. 0.0364
	20110210094	Restek A075493: 20 µl	0.026	01/22/11	. 0.0325
	20110340011	Crescent 06MM148: 20 µl	0.026	02/14/11	. 0.036
	20110620085	Restek A075493: 40 µl	0.026	03/08/11	. 0.0556
	20111680038	Crescent 06MM148: 20 µl	0.026	06/18/11	. 0.0211
	20111950194	Restek A075493: 20 µl	0.026	07/20/11	. 0.0257
	20112170149	Crescent 06MM148: 40 µl	0.026	08/10/11	. 0.0207
	20112450030	Restek A075493: 20 µl	0.026	09/03/11	. 0.0354
	20112930089	Crescent 06MM148: 20 µl	0.026	10/24/11	. 0.0334
	20113490067	Crescent 06MM148: 40 µl	0.026	12/17/11	. 0.01
	20120470076	Crescent 06MM148: 20 µl	0.026	02/24/12	. 0.0181
	20120540039	Restek A075493: 40 µl	0.026	02/24/12	. 0.0326

Updated 06/06/2013

BQS Organic Blind Sample Program

False Positives & False Negatives

TOLUENE

Schedule: 2021 Testid: 34010GCM66

Link to Individual Chart

False Positive & Negative Listing for TOLUENE

Status	Lab ID	Spike Mix	Reporting Level	Analysis Date	Result Conc.
False Positive	20090920063	Supelco LB60727: 40 µl	0.018	04/08/09	E 0.02
	20091830175	Supelco LB60727: 40 µl	0.018	07/08/09	E 0.018
	20092040199	ERA 0804-08-02VOC: 40 µl	0.018	07/25/09	E 0.016
	20092260015	Supelco LB60727: 20 µl	0.018	08/19/09	E 0.011

Updated 06/06/2013

BQS Organic Blind Sample Program

False Positives & False Negatives

TRANS-1,3-DICHLOROPROPENE

Schedule: 2021 Testid: 34699GCM66

Link to Individual Chart

False Positive & Negative Listing for TRANS-1,3-DICHLOROPROPENE

Status	Lab ID	Spike Mix	Reporting Level	Analysis Date	Result Conc.	Expected Conc.
False Negative	20090500156	Supelco LB60727: 20 µl	0.1	02/27/09	< 0.14	0.144

Updated 06/06/2013

BQS Organic Blind Sample Program

False Positives & False Negatives

TRICHLOROETHYLENE

Schedule: 2021 Testid: 39180GCM66

Link to Individual Chart

False Positive & Negative Listing for TRICHLOROETHYLENE

Status	Lab ID	Spike Mix	Reporting Level	Analysis Date	Result Conc.
False Positive	20090920063	Supelco LB60727: 40 µl	0.02	04/08/09	E 0.027
	20100110075	Abs 090809: 30 µl	0.022	01/26/10	E 0.0149
	20113490067	Crescent 06MM148: 40 µl	0.022	12/17/11	. 0.0111

Updated 06/06/2013