OBSP Spike Level Charts

BQS OBSP Determination:

1,2,4-TRICHLOROBENZENE

SCHEDULE: 1383 , TESTIDCODE: 34551GCM57

Plotted Points Statistics

1,2,4-TRICHLOROBENZENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	85%	13%	88%	9%
Total	61	85%	13%	88%	9%

Sample Statistics

1,2,4-TRICHLOROBENZENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	3	5%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	1	1%	1 out of 73

BQS OBSP Determination:

1,2-DICHLOROBENZENE

SCHEDULE: 1383 , TESTIDCODE: 34536GCM57

Open Data Set

Plotted Points Statistics

1,2-DICHLOROBENZENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	83%	14%	86%	8%
Total	61	83%	14%	86%	8%

Sample Statistics

1,2-DICHLOROBENZENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	5	8%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	1	1%	1 out of 73

BQS OBSP Determination:

1,2-DIPHENYLHYDRAZINE

SCHEDULE: 1383 , TESTIDCODE: 82626GCM55

Open Data Set

Plotted Points Statistics

1,2-DIPHENYLHYDRAZINE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	52	86%	13%	87%	10%
Total	52	86%	13%	87%	10%

Sample Statistics

1,2-DIPHENYLHYDRAZINE

Characteristic	N	%	% Basis
Plotted	52	98%	Spiked
Estimated Values	6	11%	Spiked
Deleted Values	2	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	54	.
False Negatives	1	2%	1 out of 53
Not Spiked	74	.
False Positives	0	0%	0 out of 73

BQS OBSP Determination:

1,3-DICHLOROBENZENE

SCHEDULE: 1383 , TESTIDCODE: 34566GCM57

Open Data Set

Plotted Points Statistics

1,3-DICHLOROBENZENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	84%	14%	87%	8%
Total	61	84%	14%	87%	8%

Sample Statistics

1,3-DICHLOROBENZENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	3	5%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	0	0%	0 out of 73

BQS OBSP Determination:

1,4-DICHLOROBENZENE

SCHEDULE: 1383 , TESTIDCODE: 34571GCM57

Open Data Set

Plotted Points Statistics

1,4-DICHLOROBENZENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	83%	14%	86%	9%
Total	61	83%	14%	86%	9%

Sample Statistics

1,4-DICHLOROBENZENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	3	5%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	0	0%	0 out of 73

BQS OBSP Determination:

2,4,6-TRICHLOROPHENOL

SCHEDULE: 1383 , TESTIDCODE: 34621GCM56

Open Data Set

Plotted Points Statistics

2,4,6-TRICHLOROPHENOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	59	77%	16%	78%	13%
Total	59	77%	16%	78%	13%

Sample Statistics

2,4,6-TRICHLOROPHENOL

Characteristic	N	%	% Basis
Plotted	59	100%	Spiked
Estimated Values	5	8%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	0	0%	0 out of 59
Not Spiked	77	.
False Positives	3	4%	3 out of 76

BQS OBSP Determination:

2,4-DICHLOROPHENOL

SCHEDULE: 1383 , TESTIDCODE: 34601GCM56

Open Data Set

Plotted Points Statistics

2,4-DICHLOROPHENOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	59	83%	15%	85%	13%
Total	59	83%	15%	85%	13%

Sample Statistics

2,4-DICHLOROPHENOL

Characteristic	N	%	% Basis
Plotted	59	100%	Spiked
Estimated Values	4	7%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	0	0%	0 out of 59
Not Spiked	77	.
False Positives	0	0%	0 out of 76

BQS OBSP Determination:

2,4-DIMETHYLPHENOL

SCHEDULE: 1383 , TESTIDCODE: 34606GCM56

Open Data Set

Plotted Points Statistics

2,4-DIMETHYLPHENOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	59	62%	19%	66%	19%
Total	59	62%	19%	66%	19%

Sample Statistics

2,4-DIMETHYLPHENOL

Characteristic	N	%	% Basis
Plotted	59	100%	Spiked
Estimated Values	12	20%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	0	0%	0 out of 59
Not Spiked	77	.
False Positives	1	1%	1 out of 76

BQS OBSP Determination:

2,4-DINITROPHENOL

SCHEDULE: 1383 , TESTIDCODE: 34616GCM56

Open Data Set

Plotted Points Statistics

2,4-DINITROPHENOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	56	65%	23%	67%	22%
Total	56	65%	23%	67%	22%

Sample Statistics

2,4-DINITROPHENOL

Characteristic	N	%	% Basis
Plotted	56	97%	Spiked
Estimated Values	56	97%	Spiked
Deleted Values	11	8%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	2	3%	2 out of 58
Not Spiked	77	.
False Positives	0	0%	0 out of 68

BQS OBSP Determination:

2,4-DINITROTOLUENE

SCHEDULE: 1383 , TESTIDCODE: 34611GCM57

Open Data Set

Plotted Points Statistics

2,4-DINITROTOLUENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	59	84%	16%	86%	11%
Total	59	84%	16%	86%	11%

Sample Statistics

2,4-DINITROTOLUENE

Characteristic	N	%	% Basis
Plotted	59	100%	Spiked
Estimated Values	18	31%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	0	0%	0 out of 59
Not Spiked	77	.
False Positives	0	0%	0 out of 76

BQS OBSP Determination:

2,6-DINITROTOLUENE

SCHEDULE: 1383 , TESTIDCODE: 34626GCM57

Open Data Set

Plotted Points Statistics

2,6-DINITROTOLUENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	59	83%	14%	86%	8%
Total	59	83%	14%	86%	8%

Sample Statistics

2,6-DINITROTOLUENE

Characteristic	N	%	% Basis
Plotted	59	100%	Spiked
Estimated Values	8	14%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	0	0%	0 out of 59
Not Spiked	77	.
False Positives	3	4%	3 out of 76

BQS OBSP Determination:

2-CHLORONAPHTHALENE

SCHEDULE: 1383 , TESTIDCODE: 34581GCM57

Open Data Set

Plotted Points Statistics

2-CHLORONAPHTHALENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	83%	12%	84%	10%
Total	61	83%	12%	84%	10%

Sample Statistics

2-CHLORONAPHTHALENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	3	5%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	0	0%	0 out of 73

BQS OBSP Determination:

2-CHLOROPHENOL

SCHEDULE: 1383 , TESTIDCODE: 34586GCM56

Open Data Set

Plotted Points Statistics

2-CHLOROPHENOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	59	79%	15%	81%	11%
Total	59	79%	15%	81%	11%

Sample Statistics

2-CHLOROPHENOL

Characteristic	N	%	% Basis
Plotted	59	100%	Spiked
Estimated Values	3	5%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	0	0%	0 out of 59
Not Spiked	77	.
False Positives	1	1%	1 out of 76

BQS OBSP Determination:

2-NITROPHENOL

SCHEDULE: 1383 , TESTIDCODE: 34591GCM56

Open Data Set

Plotted Points Statistics

2-NITROPHENOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	53	82%	17%	83%	13%
Total	53	82%	17%	83%	13%

Sample Statistics

2-NITROPHENOL

Characteristic	N	%	% Basis
Plotted	53	100%	Spiked
Estimated Values	6	11%	Spiked
Deleted Values	2	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	54	.
False Negatives	0	0%	0 out of 53
Not Spiked	77	.
False Positives	0	0%	0 out of 76

BQS OBSP Determination:

3,3DICHLOROBENZIDINE

SCHEDULE: 1383 , TESTIDCODE: 34631GCM55

Open Data Set

Plotted Points Statistics

3,3DICHLOROBENZIDINE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	41	22%	13%	21%	9%
Total	41	22%	13%	21%	9%

Sample Statistics

3,3DICHLOROBENZIDINE

Characteristic	N	%	% Basis
Plotted	41	69%	Spiked
Estimated Values	41	69%	Spiked
Deleted Values	4	3%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	18	31%	18 out of 59
Not Spiked	77	.
False Positives	0	0%	0 out of 74

BQS OBSP Determination:

4,6-DINITRO-2-METHYLPHENOL

SCHEDULE: 1383 , TESTIDCODE: 34657GCM56

Open Data Set

Plotted Points Statistics

4,6-DINITRO-2-METHYLPHENOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	58	67%	19%	69%	16%
Total	58	67%	19%	69%	16%

Sample Statistics

4,6-DINITRO-2-METHYLPHENOL

Characteristic	N	%	% Basis
Plotted	58	98%	Spiked
Estimated Values	30	51%	Spiked
Deleted Values	4	3%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	1	2%	1 out of 59
Not Spiked	77	.
False Positives	0	0%	0 out of 74

BQS OBSP Determination:

4-BROMOPHENYLPHENYLETHER

SCHEDULE: 1383 , TESTIDCODE: 34636GCM57

Open Data Set

Plotted Points Statistics

4-BROMOPHENYLPHENYLETHER

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	84%	12%	85%	11%
Total	61	84%	12%	85%	11%

Sample Statistics

4-BROMOPHENYLPHENYLETHER

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	1	2%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	1	1%	1 out of 73

BQS OBSP Determination:

4-CHLORO-3-METHYLPHENOL

SCHEDULE: 1383 , TESTIDCODE: 34452GCM56

Open Data Set

Plotted Points Statistics

4-CHLORO-3-METHYLPHENOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	50	80%	16%	82%	14%
Total	50	80%	16%	82%	14%

Sample Statistics

4-CHLORO-3-METHYLPHENOL

Characteristic	N	%	% Basis
Plotted	50	100%	Spiked
Estimated Values	5	10%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	51	.
False Negatives	0	0%	0 out of 50
Not Spiked	86	.
False Positives	1	1%	1 out of 85

BQS OBSP Determination:

4-CHLOROPHENYL PHENYL ETHER

SCHEDULE: 1383 , TESTIDCODE: 34641GCM57

Open Data Set

Plotted Points Statistics

4-CHLOROPHENYL PHENYL ETHER

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	81%	11%	82%	11%
Total	61	81%	11%	82%	11%

Sample Statistics

4-CHLOROPHENYL PHENYL ETHER

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	1	2%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	1	1%	1 out of 73

BQS OBSP Determination:

4-NITROPHENOL

SCHEDULE: 1383 , TESTIDCODE: 34646GCM56

Open Data Set

Plotted Points Statistics

4-NITROPHENOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	56	52%	14%	55%	15%
Total	56	52%	14%	55%	15%

Sample Statistics

4-NITROPHENOL

Characteristic	N	%	% Basis
Plotted	56	97%	Spiked
Estimated Values	20	34%	Spiked
Deleted Values	3	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	2	3%	2 out of 58
Not Spiked	77	.
False Positives	1	1%	1 out of 76

BQS OBSP Determination:

ACENAPHTHENE

SCHEDULE: 1383 , TESTIDCODE: 34205GCM57

Open Data Set

Plotted Points Statistics

ACENAPHTHENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	79%	12%	79%	10%
Total	61	79%	12%	79%	10%

Sample Statistics

ACENAPHTHENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	3	5%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	1	1%	1 out of 73

BQS OBSP Determination:

ACENAPHTHYLENE

SCHEDULE: 1383 , TESTIDCODE: 34200GCM57

Open Data Set

Plotted Points Statistics

ACENAPHTHYLENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	79%	12%	80%	12%
Total	61	79%	12%	80%	12%

Sample Statistics

ACENAPHTHYLENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	3	5%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	0	0%	0 out of 73

BQS OBSP Determination:

ANTHRACENE

SCHEDULE: 1383 , TESTIDCODE: 34220GCM57

Open Data Set

Plotted Points Statistics

ANTHRACENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	75%	12%	75%	10%
Total	61	75%	12%	75%	10%

Sample Statistics

ANTHRACENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	2	3%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	2	3%	2 out of 73

BQS OBSP Determination:

BENZIDINE

SCHEDULE: 1383 , TESTIDCODE: 39120GCM55

Open Data Set

Sample Statistics

BENZIDINE

Characteristic	N	%	% Basis
Plotted	0	.	Spiked
Estimated Values	0	.	Spiked
Deleted Values	127	99%	Spiked + Not Spiked
Spiked, Censored	0	.	Spiked
Spiked	0	.
False Negatives	0	.	0 out of 0
Not Spiked	128	.
False Positives	0	0%	0 out of 1

BQS OBSP Determination:

BENZO[A]PYRENE

SCHEDULE: 1383 , TESTIDCODE: 34247GCM57

Open Data Set

Plotted Points Statistics

BENZO[A]PYRENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	78%	12%	79%	14%
Total	61	78%	12%	79%	14%

Sample Statistics

BENZO[A]PYRENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	5	8%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	1	1%	1 out of 73

BQS OBSP Determination:

BENZO[B]FLUORANTHENE

SCHEDULE: 1383 , TESTIDCODE: 34230GCM57

Open Data Set

Plotted Points Statistics

BENZO[B]FLUORANTHENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	59	78%	15%	79%	14%
Total	59	78%	15%	79%	14%

Sample Statistics

BENZO[B]FLUORANTHENE

Characteristic	N	%	% Basis
Plotted	59	100%	Spiked
Estimated Values	26	44%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	0	0%	0 out of 59
Not Spiked	77	.
False Positives	0	0%	0 out of 76

BQS OBSP Determination:

BENZO[GHI]PERYLENE

SCHEDULE: 1383 , TESTIDCODE: 34521GCM57

Open Data Set

Plotted Points Statistics

BENZO[GHI]PERYLENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	59	70%	21%	70%	24%
Total	59	70%	21%	70%	24%

Sample Statistics

BENZO[GHI]PERYLENE

Characteristic	N	%	% Basis
Plotted	59	100%	Spiked
Estimated Values	3	5%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	0	0%	0 out of 59
Not Spiked	77	.
False Positives	1	1%	1 out of 76

BQS OBSP Determination:

BENZO[K]FLUORANTHENE

SCHEDULE: 1383 , TESTIDCODE: 34242GCM57

Open Data Set

Plotted Points Statistics

BENZO[K]FLUORANTHENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	59	76%	16%	78%	18%
Total	59	76%	16%	78%	18%

Sample Statistics

BENZO[K]FLUORANTHENE

Characteristic	N	%	% Basis
Plotted	59	100%	Spiked
Estimated Values	26	44%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	0	0%	0 out of 59
Not Spiked	77	.
False Positives	0	0%	0 out of 76

BQS OBSP Determination:

BENZ[A]ANTHRACENE

SCHEDULE: 1383 , TESTIDCODE: 34526GCM57

Open Data Set

Plotted Points Statistics

BENZ[A]ANTHRACENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	78%	11%	78%	10%
Total	61	78%	11%	78%	10%

Sample Statistics

BENZ[A]ANTHRACENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	3	5%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	2	3%	2 out of 73

BQS OBSP Determination:

BIS(2-CHLOROETHOXY)METHANE

SCHEDULE: 1383 , TESTIDCODE: 34278GCM57

Open Data Set

Plotted Points Statistics

BIS(2-CHLOROETHOXY)METHANE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	57	89%	13%	89%	12%
Total	57	89%	13%	89%	12%

Sample Statistics

BIS(2-CHLOROETHOXY)METHANE

Characteristic	N	%	% Basis
Plotted	57	98%	Spiked
Estimated Values	2	3%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	59	.
False Negatives	1	2%	1 out of 58
Not Spiked	78	.
False Positives	0	0%	0 out of 77

BQS OBSP Determination:

BIS(2-CHLOROETHYL)ETHER

SCHEDULE: 1383 , TESTIDCODE: 34273GCM57

Open Data Set

Plotted Points Statistics

BIS(2-CHLOROETHYL)ETHER

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	60	89%	14%	91%	9%
Total	60	89%	14%	91%	9%

Sample Statistics

BIS(2-CHLOROETHYL)ETHER

Characteristic	N	%	% Basis
Plotted	60	97%	Spiked
Estimated Values	3	5%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	2	3%	2 out of 62
Not Spiked	74	.
False Positives	0	0%	0 out of 73

BQS OBSP Determination:

BIS(2-CHLOROISOPROPYL) ETHER

SCHEDULE: 1383 , TESTIDCODE: 34283GCM57

Open Data Set

Plotted Points Statistics

BIS(2-CHLOROISOPROPYL) ETHER

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	90%	16%	91%	11%
Total	61	90%	16%	91%	11%

Sample Statistics

BIS(2-CHLOROISOPROPYL) ETHER

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	2	3%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	0	0%	0 out of 73

BQS OBSP Determination:

BIS(2-ETHYLHEXYL) PHTHALATE

SCHEDULE: 1383 , TESTIDCODE: 39100GCM57

Open Data Set

Plotted Points Statistics

BIS(2-ETHYLHEXYL) PHTHALATE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	8	63%	16%	63%	18%
>= Reporting Level	39	63%	21%	59%	26%
Total	47	63%	20%	61%	23%

Sample Statistics

BIS(2-ETHYLHEXYL) PHTHALATE

Characteristic	N	%	% Basis
Plotted	47	89%	Spiked
Estimated Values	20	38%	Spiked
Deleted Values	5	4%	Spiked + Not Spiked
Spiked, Censored	1	2%	Spiked
Spiked	56	.
False Negatives	5	9%	5 out of 53
Not Spiked	81	.
False Positives	7	9%	7 out of 79

BQS OBSP Determination:

BUTYLBENZYL PHTHALATE

SCHEDULE: 1383 , TESTIDCODE: 34292GCM57

Open Data Set

Plotted Points Statistics

BUTYLBENZYL PHTHALATE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	6	152%	85%	113%	34%
>= Reporting Level	49	88%	18%	87%	14%
Total	55	95%	37%	90%	19%

Sample Statistics

BUTYLBENZYL PHTHALATE

Characteristic	N	%	% Basis
Plotted	55	93%	Spiked
Estimated Values	24	41%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	2	3%	Spiked
Spiked	60	.
False Negatives	2	3%	2 out of 59
Not Spiked	77	.
False Positives	2	3%	2 out of 76

BQS OBSP Determination:

CHRYSENE

SCHEDULE: 1383 , TESTIDCODE: 34320GCM57

Open Data Set

Plotted Points Statistics

CHRYSENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	80%	12%	80%	12%
Total	61	80%	12%	80%	12%

Sample Statistics

CHRYSENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	4	6%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	1	1%	1 out of 73

BQS OBSP Determination:

DI-N-BUTYL PHTHALATE

SCHEDULE: 1383 , TESTIDCODE: 39110GCM57

Open Data Set

Plotted Points Statistics

DI-N-BUTYL PHTHALATE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	18	85%	17%	85%	12%
>= Reporting Level	37	83%	13%	86%	10%
Total	55	84%	14%	86%	12%

Sample Statistics

DI-N-BUTYL PHTHALATE

Characteristic	N	%	% Basis
Plotted	55	93%	Spiked
Estimated Values	19	32%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	2	3%	Spiked
Spiked	60	.
False Negatives	2	3%	2 out of 59
Not Spiked	77	.
False Positives	1	1%	1 out of 76

BQS OBSP Determination:

DI-N-OCTYL PHTHALATE

SCHEDULE: 1383 , TESTIDCODE: 34596GCM57

Open Data Set

Plotted Points Statistics

DI-N-OCTYL PHTHALATE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	59	69%	22%	70%	25%
Total	59	69%	22%	70%	25%

Sample Statistics

DI-N-OCTYL PHTHALATE

Characteristic	N	%	% Basis
Plotted	59	100%	Spiked
Estimated Values	24	41%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	0	0%	0 out of 59
Not Spiked	77	.
False Positives	1	1%	1 out of 76

BQS OBSP Determination:

DIBENZ[A,H]ANTHRACENE

SCHEDULE: 1383 , TESTIDCODE: 34556GCM57

Open Data Set

Plotted Points Statistics

DIBENZ[A,H]ANTHRACENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	59	69%	22%	72%	27%
Total	59	69%	22%	72%	27%

Sample Statistics

DIBENZ[A,H]ANTHRACENE

Characteristic	N	%	% Basis
Plotted	59	100%	Spiked
Estimated Values	57	97%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	0	0%	0 out of 59
Not Spiked	77	.
False Positives	0	0%	0 out of 76

BQS OBSP Determination:

DIETHYL PHTHALATE

SCHEDULE: 1383 , TESTIDCODE: 34336GCM57

Open Data Set

Plotted Points Statistics

DIETHYL PHTHALATE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	56	89%	18%	87%	12%
Total	56	89%	18%	87%	12%

Sample Statistics

DIETHYL PHTHALATE

Characteristic	N	%	% Basis
Plotted	56	95%	Spiked
Estimated Values	6	10%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	3	5%	3 out of 59
Not Spiked	77	.
False Positives	1	1%	1 out of 76

BQS OBSP Determination:

DIMETHYL PHTHALATE

SCHEDULE: 1383 , TESTIDCODE: 34341GCM57

Open Data Set

Plotted Points Statistics

DIMETHYL PHTHALATE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	58	83%	17%	86%	16%
Total	58	83%	17%	86%	16%

Sample Statistics

DIMETHYL PHTHALATE

Characteristic	N	%	% Basis
Plotted	58	98%	Spiked
Estimated Values	3	5%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	1	2%	1 out of 59
Not Spiked	77	.
False Positives	3	4%	3 out of 76

BQS OBSP Determination:

FLUORANTHENE

SCHEDULE: 1383 , TESTIDCODE: 34376GCM57

Open Data Set

Plotted Points Statistics

FLUORANTHENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	86%	10%	85%	7%
Total	61	86%	10%	85%	7%

Sample Statistics

FLUORANTHENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	3	5%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	1	1%	1 out of 73

BQS OBSP Determination:

FLUORENE

SCHEDULE: 1383 , TESTIDCODE: 34381GCM57

Open Data Set

Plotted Points Statistics

FLUORENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	85%	11%	85%	11%
Total	61	85%	11%	85%	11%

Sample Statistics

FLUORENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	2	3%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	4	5%	4 out of 73

BQS OBSP Determination:

HEXACHLOROBENZENE

SCHEDULE: 1383 , TESTIDCODE: 39700GCM57

Open Data Set

Plotted Points Statistics

HEXACHLOROBENZENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	79%	10%	80%	8%
Total	61	79%	10%	80%	8%

Sample Statistics

HEXACHLOROBENZENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	3	5%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	1	1%	1 out of 73

BQS OBSP Determination:

HEXACHLOROBUTADIENE

SCHEDULE: 1383 , TESTIDCODE: 39702GCM57

Open Data Set

Plotted Points Statistics

HEXACHLOROBUTADIENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	77%	12%	79%	8%
Total	61	77%	12%	79%	8%

Sample Statistics

HEXACHLOROBUTADIENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	8	13%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	15	21%	15 out of 73

BQS OBSP Determination:

HEXACHLOROCYCLOPENTADIENE

SCHEDULE: 1383 , TESTIDCODE: 34386GCM57

Open Data Set

Plotted Points Statistics

HEXACHLOROCYCLOPENTADIENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	59	55%	17%	57%	16%
Total	59	55%	17%	57%	16%

Sample Statistics

HEXACHLOROCYCLOPENTADIENE

Characteristic	N	%	% Basis
Plotted	59	100%	Spiked
Estimated Values	21	36%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	0	0%	0 out of 59
Not Spiked	77	.
False Positives	0	0%	0 out of 76

BQS OBSP Determination:

HEXACHLOROETHANE

SCHEDULE: 1383 , TESTIDCODE: 34396GCM57

Open Data Set

Plotted Points Statistics

HEXACHLOROETHANE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	79%	13%	82%	11%
Total	61	79%	13%	82%	11%

Sample Statistics

HEXACHLOROETHANE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	9	15%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	0	0%	0 out of 73

BQS OBSP Determination:

INDENO[1,2,3-CD]PYRENE

SCHEDULE: 1383 , TESTIDCODE: 34403GCM57

Open Data Set

Plotted Points Statistics

INDENO[1,2,3-CD]PYRENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	59	72%	25%	71%	21%
Total	59	72%	25%	71%	21%

Sample Statistics

INDENO[1,2,3-CD]PYRENE

Characteristic	N	%	% Basis
Plotted	59	100%	Spiked
Estimated Values	56	95%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	0	0%	0 out of 59
Not Spiked	77	.
False Positives	0	0%	0 out of 76

BQS OBSP Determination:

ISOPHORONE

SCHEDULE: 1383 , TESTIDCODE: 34408GCM57

Open Data Set

Plotted Points Statistics

ISOPHORONE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	59	84%	20%	87%	21%
Total	59	84%	20%	87%	21%

Sample Statistics

ISOPHORONE

Characteristic	N	%	% Basis
Plotted	59	100%	Spiked
Estimated Values	6	10%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	0	0%	0 out of 59
Not Spiked	77	.
False Positives	0	0%	0 out of 76

BQS OBSP Determination:

N-NITROSODI-N-PROPYLAMINE

SCHEDULE: 1383 , TESTIDCODE: 34428GCM57

Open Data Set

Plotted Points Statistics

N-NITROSODI-N-PROPYLAMINE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	58	90%	18%	92%	12%
Total	58	90%	18%	92%	12%

Sample Statistics

N-NITROSODI-N-PROPYLAMINE

Characteristic	N	%	% Basis
Plotted	58	98%	Spiked
Estimated Values	6	10%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	1	2%	1 out of 59
Not Spiked	77	.
False Positives	0	0%	0 out of 76

BQS OBSP Determination:

N-NITROSODIMETHYLAMINE

SCHEDULE: 1383 , TESTIDCODE: 34438GCM57

Open Data Set

Plotted Points Statistics

N-NITROSODIMETHYLAMINE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	65%	15%	66%	10%
Total	61	65%	15%	66%	10%

Sample Statistics

N-NITROSODIMETHYLAMINE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	8	13%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	0	0%	0 out of 73

BQS OBSP Determination:

N-NITROSODIPHENYLAMINE

SCHEDULE: 1383 , TESTIDCODE: 34433GCM57

Open Data Set

Plotted Points Statistics

N-NITROSODIPHENYLAMINE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	4	54%	20%	57%	21%
>= Reporting Level	55	59%	17%	60%	20%
Total	59	58%	17%	60%	20%

Sample Statistics

N-NITROSODIPHENYLAMINE

Characteristic	N	%	% Basis
Plotted	59	100%	Spiked
Estimated Values	8	14%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	0	0%	0 out of 59
Not Spiked	77	.
False Positives	1	1%	1 out of 76

BQS OBSP Determination:

NAPHTHALENE

SCHEDULE: 1383 , TESTIDCODE: 34696GCM57

Open Data Set

Plotted Points Statistics

NAPHTHALENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	88%	13%	91%	10%
Total	61	88%	13%	91%	10%

Sample Statistics

NAPHTHALENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	3	5%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	1	1%	1 out of 73

BQS OBSP Determination:

NITROBENZENE

SCHEDULE: 1383 , TESTIDCODE: 34447GCM57

Open Data Set

Plotted Points Statistics

NITROBENZENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	59	94%	15%	96%	15%
Total	59	94%	15%	96%	15%

Sample Statistics

NITROBENZENE

Characteristic	N	%	% Basis
Plotted	59	98%	Spiked
Estimated Values	3	5%	Spiked
Deleted Values	2	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	61	.
False Negatives	1	2%	1 out of 60
Not Spiked	70	.
False Positives	0	0%	0 out of 69

BQS OBSP Determination:

PENTACHLOROPHENOL

SCHEDULE: 1383 , TESTIDCODE: 39032GCM56

Open Data Set

Plotted Points Statistics

PENTACHLOROPHENOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	59	74%	17%	72%	18%
Total	59	74%	17%	72%	18%

Sample Statistics

PENTACHLOROPHENOL

Characteristic	N	%	% Basis
Plotted	59	100%	Spiked
Estimated Values	34	58%	Spiked
Deleted Values	3	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	0	0%	0 out of 59
Not Spiked	77	.
False Positives	0	0%	0 out of 75

BQS OBSP Determination:

PHENANTHRENE

SCHEDULE: 1383 , TESTIDCODE: 34461GCM57

Open Data Set

Plotted Points Statistics

PHENANTHRENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	84%	10%	85%	6%
Total	61	84%	10%	85%	6%

Sample Statistics

PHENANTHRENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	3	5%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	0	0%	0 out of 73

BQS OBSP Determination:

PHENOL

SCHEDULE: 1383 , TESTIDCODE: 34694GCM56

Open Data Set

Plotted Points Statistics

PHENOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	59	52%	13%	50%	14%
Total	59	52%	13%	50%	14%

Sample Statistics

PHENOL

Characteristic	N	%	% Basis
Plotted	59	100%	Spiked
Estimated Values	3	5%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	60	.
False Negatives	0	0%	0 out of 59
Not Spiked	77	.
False Positives	1	1%	1 out of 76

BQS OBSP Determination:

PYRENE

SCHEDULE: 1383 , TESTIDCODE: 34469GCM57

Open Data Set

Plotted Points Statistics

PYRENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	61	87%	11%	87%	11%
Total	61	87%	11%	87%	11%

Sample Statistics

PYRENE

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	1	2%	Spiked
Deleted Values	2	1%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	63	.
False Negatives	1	2%	1 out of 62
Not Spiked	74	.
False Positives	3	4%	3 out of 73