SAS Output

Statistics for the Plotted Points

BROMACIL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	5	141%	23%	134%	25%
>= Reporting Level	82	98%	18%	98%	16%
Total	87	101%	21%	100%	17%

Miscellaneous Statistics for the Samples

BROMACIL

Characteristic	N	%	% Basis
Plotted	87	98%	Spiked
Estimated Values	9	10%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	2	2%	Spiked
Spiked	90	.
False Negatives	0	0%	0 out of 89
Not Spiked	135	.
False Positives	0	0%	0 out of 131

Statistics for the Plotted Points

PROMETON

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	9	85%	17%	80%	11%
>= Reporting Level	117	87%	16%	88%	13%
Total	126	87%	16%	88%	13%

Miscellaneous Statistics for the Samples

PROMETON

Characteristic	N	%	% Basis
Plotted	126	98%	Spiked
Estimated Values	19	15%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	130	.
False Negatives	2	2%	2 out of 128
Not Spiked	95	.
False Positives	0	0%	0 out of 92

Statistics for the Plotted Points

ANTHRACENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	1	71%	.	71%	0%
>= Reporting Level	127	84%	18%	81%	15%
Total	128	84%	18%	81%	15%

Miscellaneous Statistics for the Samples

ANTHRACENE

Characteristic	N	%	% Basis
Plotted	128	100%	Spiked
Estimated Values	11	9%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	130	.
False Negatives	0	0%	0 out of 128
Not Spiked	95	.
False Positives	3	3%	3 out of 92

Statistics for the Plotted Points

BENZO[A]PYRENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	4	101%	23%	105%	26%
>= Reporting Level	87	78%	12%	78%	11%
Total	91	79%	13%	78%	12%

Miscellaneous Statistics for the Samples

BENZO[A]PYRENE

Characteristic	N	%	% Basis
Plotted	91	100%	Spiked
Estimated Values	12	13%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	92	.
False Negatives	0	0%	0 out of 91
Not Spiked	133	.
False Positives	0	0%	0 out of 129

Statistics for the Plotted Points

BROMOFORM

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	1	65%	.	65%	0%
>= Reporting Level	69	69%	13%	69%	9%
Total	70	69%	13%	68%	9%

Miscellaneous Statistics for the Samples

BROMOFORM

Characteristic	N	%	% Basis
Plotted	70	99%	Spiked
Estimated Values	69	97%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	72	.
False Negatives	1	1%	1 out of 71
Not Spiked	153	.
False Positives	0	0%	0 out of 149

Statistics for the Plotted Points

FLUORANTHENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	3	83%	6%	83%	10%
>= Reporting Level	110	90%	14%	88%	11%
Total	113	90%	14%	88%	11%

Miscellaneous Statistics for the Samples

FLUORANTHENE

Characteristic	N	%	% Basis
Plotted	113	100%	Spiked
Estimated Values	6	5%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	116	.
False Negatives	0	0%	0 out of 113
Not Spiked	109	.
False Positives	1	1%	1 out of 107

Statistics for the Plotted Points

ISOPHORONE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	1	106%	.	106%	0%
>= Reporting Level	111	86%	14%	87%	9%
Total	112	86%	14%	87%	9%

Miscellaneous Statistics for the Samples

ISOPHORONE

Characteristic	N	%	% Basis
Plotted	112	100%	Spiked
Estimated Values	6	5%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	115	.
False Negatives	0	0%	0 out of 112
Not Spiked	110	.
False Positives	7	6%	7 out of 108

Statistics for the Plotted Points

NAPHTHALENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	1	82%	.	82%	0%
>= Reporting Level	111	83%	14%	84%	10%
Total	112	83%	14%	84%	9%

Miscellaneous Statistics for the Samples

NAPHTHALENE

Characteristic	N	%	% Basis
Plotted	112	100%	Spiked
Estimated Values	8	7%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	115	.
False Negatives	0	0%	0 out of 112
Not Spiked	110	.
False Positives	8	7%	8 out of 108

Statistics for the Plotted Points

PENTACHLOROPHENOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	8	43%	45%	23%	43%
>= Reporting Level	35	65%	28%	78%	24%
Total	43	61%	32%	69%	44%

Miscellaneous Statistics for the Samples

PENTACHLOROPHENOL

Characteristic	N	%	% Basis
Plotted	43	98%	Spiked
Estimated Values	43	98%	Spiked
Deleted Values	111	49%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	66	.
False Negatives	1	2%	1 out of 44
Not Spiked	159	.
False Positives	0	0%	0 out of 70

Statistics for the Plotted Points

PHENANTHRENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	2	85%	4%	85%	4%
>= Reporting Level	117	86%	11%	86%	9%
Total	119	86%	11%	86%	9%

Miscellaneous Statistics for the Samples

PHENANTHRENE

Characteristic	N	%	% Basis
Plotted	119	100%	Spiked
Estimated Values	7	6%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	120	.
False Negatives	0	0%	0 out of 119
Not Spiked	105	.
False Positives	2	2%	2 out of 101

Statistics for the Plotted Points

PHENOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	3	105%	16%	101%	24%
>= Reporting Level	103	98%	24%	96%	14%
Total	106	99%	24%	96%	13%

Miscellaneous Statistics for the Samples

PHENOL

Characteristic	N	%	% Basis
Plotted	106	95%	Spiked
Estimated Values	7	6%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	114	.
False Negatives	5	5%	5 out of 111
Not Spiked	111	.
False Positives	16	15%	16 out of 109

Statistics for the Plotted Points

PYRENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	3	84%	8%	84%	12%
>= Reporting Level	110	87%	12%	86%	9%
Total	113	87%	12%	86%	9%

Miscellaneous Statistics for the Samples

PYRENE

Characteristic	N	%	% Basis
Plotted	113	100%	Spiked
Estimated Values	7	6%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	116	.
False Negatives	0	0%	0 out of 113
Not Spiked	109	.
False Positives	0	0%	0 out of 107

Statistics for the Plotted Points

TETRACHLOROETHYLENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	1	40%	.	40%	0%
>= Reporting Level	90	43%	21%	49%	27%
Total	91	43%	21%	49%	27%

Miscellaneous Statistics for the Samples

TETRACHLOROETHYLENE

Characteristic	N	%	% Basis
Plotted	91	100%	Spiked
Estimated Values	91	100%	Spiked
Deleted Values	6	3%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	93	.
False Negatives	0	0%	0 out of 91
Not Spiked	132	.
False Positives	1	1%	1 out of 128

Statistics for the Plotted Points

1,4-DICHLOROBENZENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	1	53%	.	53%	0%
>= Reporting Level	68	72%	14%	74%	14%
Total	69	72%	14%	74%	14%

Miscellaneous Statistics for the Samples

1,4-DICHLOROBENZENE

Characteristic	N	%	% Basis
Plotted	69	99%	Spiked
Estimated Values	68	97%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	71	.
False Negatives	1	1%	1 out of 70
Not Spiked	154	.
False Positives	3	2%	3 out of 150

Statistics for the Plotted Points

DICHLOROVOS (DICHLORVOS)

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	1	79%	.	79%	0%
>= Reporting Level	2	4%	2%	4%	2%
Total	3	29%	43%	5%	56%

Miscellaneous Statistics for the Samples

DICHLOROVOS (DICHLORVOS)

Characteristic	N	%	% Basis
Plotted	3	38%	Spiked
Estimated Values	3	38%	Spiked
Deleted Values	60	56%	Spiked + Not Spiked
Spiked, Censored	3	38%	Spiked
Spiked	26	.
False Negatives	2	25%	2 out of 8
Not Spiked	81	.
False Positives	0	0%	0 out of 39

Statistics for the Plotted Points

CHLORPYRIFOS

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	1	94%	.	94%	0%
>= Reporting Level	86	77%	13%	77%	10%
Total	87	77%	13%	77%	10%

Miscellaneous Statistics for the Samples

CHLORPYRIFOS

Characteristic	N	%	% Basis
Plotted	87	98%	Spiked
Estimated Values	10	11%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	91	.
False Negatives	2	2%	2 out of 89
Not Spiked	134	.
False Positives	0	0%	0 out of 131

Statistics for the Plotted Points

METOLACHLOR

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	2	98%	19%	98%	20%
>= Reporting Level	125	87%	16%	87%	11%
Total	127	87%	16%	87%	11%

Miscellaneous Statistics for the Samples

METOLACHLOR

Characteristic	N	%	% Basis
Plotted	127	99%	Spiked
Estimated Values	12	9%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	130	.
False Negatives	1	1%	1 out of 128
Not Spiked	95	.
False Positives	2	2%	2 out of 92

Statistics for the Plotted Points

DIAZINON

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	4	148%	22%	147%	25%
>= Reporting Level	123	90%	14%	92%	12%
Total	127	91%	18%	92%	12%

Miscellaneous Statistics for the Samples

DIAZINON

Characteristic	N	%	% Basis
Plotted	127	99%	Spiked
Estimated Values	8	6%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	130	.
False Negatives	1	1%	1 out of 128
Not Spiked	95	.
False Positives	0	0%	0 out of 92

Statistics for the Plotted Points

CAFFEINE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	3	102%	4%	101%	6%
>= Reporting Level	125	92%	16%	91%	14%
Total	128	92%	15%	92%	14%

Miscellaneous Statistics for the Samples

CAFFEINE

Characteristic	N	%	% Basis
Plotted	128	100%	Spiked
Estimated Values	7	5%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	130	.
False Negatives	0	0%	0 out of 128
Not Spiked	95	.
False Positives	1	1%	1 out of 92

Statistics for the Plotted Points

METALAXYL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	1	129%	.	129%	0%
>= Reporting Level	91	95%	17%	94%	14%
Total	92	95%	17%	94%	14%

Miscellaneous Statistics for the Samples

METALAXYL

Characteristic	N	%	% Basis
Plotted	92	100%	Spiked
Estimated Values	9	10%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	94	.
False Negatives	0	0%	0 out of 92
Not Spiked	131	.
False Positives	0	0%	0 out of 128

Statistics for the Plotted Points

OCTYLPHENOL, DIETHOXY-

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	15	84%	33%	81%	44%
>= Reporting Level	26	44%	36%	25%	35%
Total	41	59%	40%	49%	54%

Miscellaneous Statistics for the Samples

OCTYLPHENOL, DIETHOXY-

Characteristic	N	%	% Basis
Plotted	41	89%	Spiked
Estimated Values	41	89%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	4	9%	Spiked
Spiked	47	.
False Negatives	1	2%	1 out of 46
Not Spiked	178	.
False Positives	4	2%	4 out of 174

Statistics for the Plotted Points

OCTYLPHENOL, MONOETHOXY-

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	3	82%	9%	86%	13%
>= Reporting Level	17	83%	18%	85%	19%
Total	20	83%	16%	85%	18%

Miscellaneous Statistics for the Samples

OCTYLPHENOL, MONOETHOXY-

Characteristic	N	%	% Basis
Plotted	20	100%	Spiked
Estimated Values	20	100%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	21	.
False Negatives	0	0%	0 out of 20
Not Spiked	204	.
False Positives	26	13%	26 out of 200

Statistics for the Plotted Points

COTININE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	1	74%	.	74%	0%
>= Reporting Level	59	81%	33%	71%	33%
Total	60	81%	32%	72%	33%

Miscellaneous Statistics for the Samples

COTININE

Characteristic	N	%	% Basis
Plotted	60	98%	Spiked
Estimated Values	48	79%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	64	.
False Negatives	1	2%	1 out of 61
Not Spiked	161	.
False Positives	0	0%	0 out of 159

Miscellaneous Statistics for the Samples

ETHYNYL ESTRADIOL

Characteristic	N	%	% Basis
Plotted	0	.	Spiked
Estimated Values	0	.	Spiked
Deleted Values	2	5%	Spiked + Not Spiked
Spiked, Censored	0	.	Spiked
Spiked	0	.
False Negatives	0	.	0 out of 0
Not Spiked	40	.
False Positives	0	0%	0 out of 38

Miscellaneous Statistics for the Samples

17-BETA-ESTRADIOL

Characteristic	N	%	% Basis
Plotted	0	.	Spiked
Estimated Values	0	.	Spiked
Deleted Values	2	5%	Spiked + Not Spiked
Spiked, Censored	0	.	Spiked
Spiked	0	.
False Negatives	0	.	0 out of 0
Not Spiked	40	.
False Positives	0	0%	0 out of 38

Statistics for the Plotted Points

1-METHYLNAPHTHALENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	1	76%	.	76%	0%
>= Reporting Level	69	76%	13%	78%	14%
Total	70	76%	13%	77%	14%

Miscellaneous Statistics for the Samples

1-METHYLNAPHTHALENE

Characteristic	N	%	% Basis
Plotted	70	100%	Spiked
Estimated Values	5	7%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	71	.
False Negatives	0	0%	0 out of 70
Not Spiked	154	.
False Positives	0	0%	0 out of 150

Statistics for the Plotted Points

2,6-DIMETHYLNAPHTHALENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	3	78%	2%	76%	3%
>= Reporting Level	66	67%	16%	67%	18%
Total	69	68%	16%	68%	17%

Miscellaneous Statistics for the Samples

2,6-DIMETHYLNAPHTHALENE

Characteristic	N	%	% Basis
Plotted	69	100%	Spiked
Estimated Values	21	30%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	70	.
False Negatives	0	0%	0 out of 69
Not Spiked	155	.
False Positives	0	0%	0 out of 151

Statistics for the Plotted Points

2-METHYLNAPHTHALENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	1	76%	.	76%	0%
>= Reporting Level	69	71%	14%	71%	16%
Total	70	71%	14%	71%	16%

Miscellaneous Statistics for the Samples

2-METHYLNAPHTHALENE

Characteristic	N	%	% Basis
Plotted	70	100%	Spiked
Estimated Values	8	11%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	71	.
False Negatives	0	0%	0 out of 70
Not Spiked	154	.
False Positives	1	1%	1 out of 150

Statistics for the Plotted Points

3-BETA-COPROSTANOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	4	78%	18%	85%	17%
>= Reporting Level	81	61%	22%	62%	21%
Total	85	61%	22%	62%	21%

Miscellaneous Statistics for the Samples

3-BETA-COPROSTANOL

Characteristic	N	%	% Basis
Plotted	85	87%	Spiked
Estimated Values	67	68%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	7	7%	Spiked
Spiked	102	.
False Negatives	6	6%	6 out of 98
Not Spiked	123	.
False Positives	1	1%	1 out of 122

Statistics for the Plotted Points

3-METHYL-1(H)-INDOLE (SKATOLE)

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	4	152%	64%	174%	64%
>= Reporting Level	57	99%	33%	87%	26%
Total	61	102%	37%	89%	39%

Miscellaneous Statistics for the Samples

3-METHYL-1(H)-INDOLE (SKATOLE)

Characteristic	N	%	% Basis
Plotted	61	98%	Spiked
Estimated Values	7	11%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	65	.
False Negatives	1	2%	1 out of 62
Not Spiked	160	.
False Positives	6	4%	6 out of 158

Statistics for the Plotted Points

3-TERT-BUTYL-4-HYDROXY ANISOLE (BHA)

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	11	28%	18%	24%	16%
>= Reporting Level	50	72%	27%	71%	29%
Total	61	64%	30%	64%	33%

Miscellaneous Statistics for the Samples

3-TERT-BUTYL-4-HYDROXY ANISOLE (BHA)

Characteristic	N	%	% Basis
Plotted	61	100%	Spiked
Estimated Values	61	100%	Spiked
Deleted Values	11	5%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	66	.
False Negatives	0	0%	0 out of 61
Not Spiked	159	.
False Positives	0	0%	0 out of 153

Statistics for the Plotted Points

4-CUMYLPHENOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	4	109%	17%	106%	21%
>= Reporting Level	56	69%	18%	67%	18%
Total	60	72%	21%	68%	21%

Miscellaneous Statistics for the Samples

4-CUMYLPHENOL

Characteristic	N	%	% Basis
Plotted	60	97%	Spiked
Estimated Values	17	27%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	65	.
False Negatives	2	3%	2 out of 62
Not Spiked	160	.
False Positives	0	0%	0 out of 158

Statistics for the Plotted Points

4-N-OCTYLPHENOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	4	82%	17%	87%	19%
>= Reporting Level	56	56%	17%	56%	15%
Total	60	58%	18%	57%	17%

Miscellaneous Statistics for the Samples

4-N-OCTYLPHENOL

Characteristic	N	%	% Basis
Plotted	60	98%	Spiked
Estimated Values	27	44%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	64	.
False Negatives	1	2%	1 out of 61
Not Spiked	161	.
False Positives	0	0%	0 out of 159

Statistics for the Plotted Points

4-TERT-OCTYLPHENOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	21	80%	27%	86%	27%
>= Reporting Level	73	71%	17%	75%	10%
Total	94	73%	20%	76%	14%

Miscellaneous Statistics for the Samples

4-TERT-OCTYLPHENOL

Characteristic	N	%	% Basis
Plotted	94	99%	Spiked
Estimated Values	40	42%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	98	.
False Negatives	1	1%	1 out of 95
Not Spiked	127	.
False Positives	0	0%	0 out of 125

Statistics for the Plotted Points

5-METHYL-1H-BENZOTRIAZOLE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	9	56%	19%	60%	13%
>= Reporting Level	82	64%	21%	63%	19%
Total	91	64%	21%	62%	19%

Miscellaneous Statistics for the Samples

5-METHYL-1H-BENZOTRIAZOLE

Characteristic	N	%	% Basis
Plotted	91	92%	Spiked
Estimated Values	59	60%	Spiked
Deleted Values	7	3%	Spiked + Not Spiked
Spiked, Censored	5	5%	Spiked
Spiked	103	.
False Negatives	3	3%	3 out of 99
Not Spiked	122	.
False Positives	6	5%	6 out of 119

Statistics for the Plotted Points

ACETOPHENONE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	1	124%	.	124%	0%
>= Reporting Level	62	93%	13%	94%	9%
Total	63	94%	14%	94%	10%

Miscellaneous Statistics for the Samples

ACETOPHENONE

Characteristic	N	%	% Basis
Plotted	63	93%	Spiked
Estimated Values	5	7%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	3	4%	Spiked
Spiked	69	.
False Negatives	2	3%	2 out of 68
Not Spiked	156	.
False Positives	4	3%	4 out of 152

Statistics for the Plotted Points

ACETYL HEXAMETHYL TETRAHYDRONAPHTHALENE (AHTN)

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	8	85%	10%	84%	9%
>= Reporting Level	25	83%	16%	80%	16%
Total	33	84%	15%	81%	15%

Miscellaneous Statistics for the Samples

ACETYL HEXAMETHYL TETRAHYDRONAPHTHALENE (AHTN)

Characteristic	N	%	% Basis
Plotted	33	92%	Spiked
Estimated Values	11	31%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	2	6%	Spiked
Spiked	37	.
False Negatives	1	3%	1 out of 36
Not Spiked	188	.
False Positives	1	1%	1 out of 184

Statistics for the Plotted Points

ANTHRAQUINONE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	3	88%	3%	89%	4%
>= Reporting Level	113	77%	16%	78%	14%
Total	116	77%	16%	78%	14%

Miscellaneous Statistics for the Samples

ANTHRAQUINONE

Characteristic	N	%	% Basis
Plotted	116	100%	Spiked
Estimated Values	20	17%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	117	.
False Negatives	0	0%	0 out of 116
Not Spiked	108	.
False Positives	10	10%	10 out of 104

Statistics for the Plotted Points

BENZOPHENONE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	3	84%	4%	85%	7%
>= Reporting Level	71	88%	14%	87%	13%
Total	74	88%	13%	87%	12%

Miscellaneous Statistics for the Samples

BENZOPHENONE

Characteristic	N	%	% Basis
Plotted	74	100%	Spiked
Estimated Values	17	23%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	76	.
False Negatives	0	0%	0 out of 74
Not Spiked	149	.
False Positives	13	9%	13 out of 146

Statistics for the Plotted Points

BETA-SITOSTEROL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	2	57%	27%	57%	28%
>= Reporting Level	55	60%	21%	60%	15%
Total	57	60%	21%	60%	15%

Miscellaneous Statistics for the Samples

BETA-SITOSTEROL

Characteristic	N	%	% Basis
Plotted	57	93%	Spiked
Estimated Values	54	89%	Spiked
Deleted Values	6	3%	Spiked + Not Spiked
Spiked, Censored	1	2%	Spiked
Spiked	65	.
False Negatives	3	5%	3 out of 61
Not Spiked	160	.
False Positives	0	0%	0 out of 158

Statistics for the Plotted Points

BISPHENOL A

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	6	55%	43%	61%	39%
>= Reporting Level	51	27%	23%	22%	26%
Total	57	30%	27%	23%	28%

Miscellaneous Statistics for the Samples

BISPHENOL A

Characteristic	N	%	% Basis
Plotted	57	98%	Spiked
Estimated Values	52	90%	Spiked
Deleted Values	89	40%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	72	.
False Negatives	1	2%	1 out of 58
Not Spiked	153	.
False Positives	3	4%	3 out of 78

Statistics for the Plotted Points

CAMPHOR

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	3	50%	5%	48%	7%
>= Reporting Level	100	67%	23%	54%	33%
Total	103	66%	23%	53%	32%

Miscellaneous Statistics for the Samples

CAMPHOR

Characteristic	N	%	% Basis
Plotted	103	99%	Spiked
Estimated Values	34	33%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	105	.
False Negatives	1	1%	1 out of 104
Not Spiked	120	.
False Positives	1	1%	1 out of 116

Statistics for the Plotted Points

CARBAZOLE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	87	78%	13%	78%	14%
Total	87	78%	13%	78%	14%

Miscellaneous Statistics for the Samples

CARBAZOLE

Characteristic	N	%	% Basis
Plotted	87	99%	Spiked
Estimated Values	14	16%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	90	.
False Negatives	1	1%	1 out of 88
Not Spiked	135	.
False Positives	6	5%	6 out of 132

Statistics for the Plotted Points

CHOLESTEROL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	1	88%	.	88%	0%
>= Reporting Level	89	61%	24%	61%	27%
Total	90	61%	24%	62%	27%

Miscellaneous Statistics for the Samples

CHOLESTEROL

Characteristic	N	%	% Basis
Plotted	90	87%	Spiked
Estimated Values	77	75%	Spiked
Deleted Values	6	3%	Spiked + Not Spiked
Spiked, Censored	8	8%	Spiked
Spiked	108	.
False Negatives	5	5%	5 out of 103
Not Spiked	117	.
False Positives	1	1%	1 out of 116

Statistics for the Plotted Points

D-LIMONENE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	4	63%	16%	63%	20%
>= Reporting Level	69	51%	14%	50%	14%
Total	73	52%	14%	50%	14%

Miscellaneous Statistics for the Samples

D-LIMONENE

Characteristic	N	%	% Basis
Plotted	73	97%	Spiked
Estimated Values	73	97%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	77	.
False Negatives	2	3%	2 out of 75
Not Spiked	148	.
False Positives	0	0%	0 out of 145

Miscellaneous Statistics for the Samples

EQUILENIN

Characteristic	N	%	% Basis
Plotted	0	.	Spiked
Estimated Values	0	.	Spiked
Deleted Values	2	5%	Spiked + Not Spiked
Spiked, Censored	0	.	Spiked
Spiked	0	.
False Negatives	0	.	0 out of 0
Not Spiked	40	.
False Positives	0	0%	0 out of 38

Statistics for the Plotted Points

HEXAHYDROHEXAMETHYLCYCLOPENTABENZOPYRAN (HHCB)

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	3	91%	15%	92%	22%
>= Reporting Level	32	95%	14%	97%	9%
Total	35	95%	14%	97%	9%

Miscellaneous Statistics for the Samples

HEXAHYDROHEXAMETHYLCYCLOPENTABENZOPYRAN (HHCB)

Characteristic	N	%	% Basis
Plotted	35	100%	Spiked
Estimated Values	4	11%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	36	.
False Negatives	0	0%	0 out of 35
Not Spiked	189	.
False Positives	4	2%	4 out of 185

Statistics for the Plotted Points

INDOLE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	3	98%	17%	105%	24%
>= Reporting Level	97	74%	12%	75%	11%
Total	100	75%	13%	75%	11%

Miscellaneous Statistics for the Samples

INDOLE

Characteristic	N	%	% Basis
Plotted	100	99%	Spiked
Estimated Values	14	14%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	103	.
False Negatives	1	1%	1 out of 101
Not Spiked	122	.
False Positives	3	3%	3 out of 119

Statistics for the Plotted Points

ISOBORNEOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	1	83%	.	83%	0%
>= Reporting Level	66	85%	13%	85%	13%
Total	67	85%	13%	85%	13%

Miscellaneous Statistics for the Samples

ISOBORNEOL

Characteristic	N	%	% Basis
Plotted	67	99%	Spiked
Estimated Values	12	18%	Spiked
Deleted Values	6	3%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	69	.
False Negatives	1	1%	1 out of 68
Not Spiked	156	.
False Positives	0	0%	0 out of 151

Statistics for the Plotted Points

ISOPROPYLBENZENE (CUMENE)

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	3	83%	11%	86%	15%
>= Reporting Level	63	66%	13%	65%	14%
Total	66	67%	13%	66%	14%

Miscellaneous Statistics for the Samples

ISOPROPYLBENZENE (CUMENE)

Characteristic	N	%	% Basis
Plotted	66	99%	Spiked
Estimated Values	66	99%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	68	.
False Negatives	1	1%	1 out of 67
Not Spiked	157	.
False Positives	0	0%	0 out of 153

Statistics for the Plotted Points

ISOQUINOLINE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	3	90%	22%	80%	29%
>= Reporting Level	63	77%	14%	76%	12%
Total	66	78%	15%	76%	12%

Miscellaneous Statistics for the Samples

ISOQUINOLINE

Characteristic	N	%	% Basis
Plotted	66	99%	Spiked
Estimated Values	27	40%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	68	.
False Negatives	1	1%	1 out of 67
Not Spiked	157	.
False Positives	0	0%	0 out of 153

Statistics for the Plotted Points

MENTHOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	80	89%	15%	88%	10%
Total	80	89%	15%	88%	10%

Miscellaneous Statistics for the Samples

MENTHOL

Characteristic	N	%	% Basis
Plotted	80	99%	Spiked
Estimated Values	8	10%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	82	.
False Negatives	1	1%	1 out of 81
Not Spiked	143	.
False Positives	0	0%	0 out of 139

Statistics for the Plotted Points

METHYL SALICYLATE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	65	78%	17%	80%	15%
Total	65	78%	17%	80%	15%

Miscellaneous Statistics for the Samples

METHYL SALICYLATE

Characteristic	N	%	% Basis
Plotted	65	97%	Spiked
Estimated Values	13	19%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	68	.
False Negatives	2	3%	2 out of 67
Not Spiked	157	.
False Positives	0	0%	0 out of 153

Statistics for the Plotted Points

N,N-DIETHYL-META-TOLUAMIDE (DEET)

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	107	92%	15%	93%	13%
Total	107	92%	15%	93%	13%

Miscellaneous Statistics for the Samples

N,N-DIETHYL-META-TOLUAMIDE (DEET)

Characteristic	N	%	% Basis
Plotted	107	98%	Spiked
Estimated Values	4	4%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	1	1%	Spiked
Spiked	112	.
False Negatives	1	1%	1 out of 109
Not Spiked	113	.
False Positives	0	0%	0 out of 111

Statistics for the Plotted Points

NONYLPHENOL, DIETHOXY- (TOTAL)

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	22	51%	34%	48%	27%
Total	22	51%	34%	48%	27%

Miscellaneous Statistics for the Samples

NONYLPHENOL, DIETHOXY- (TOTAL)

Characteristic	N	%	% Basis
Plotted	22	79%	Spiked
Estimated Values	22	79%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	29	.
False Negatives	6	21%	6 out of 28
Not Spiked	196	.
False Positives	12	6%	12 out of 192

Statistics for the Plotted Points

P-CRESOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	4	101%	17%	103%	20%
>= Reporting Level	57	82%	24%	87%	22%
Total	61	83%	24%	88%	22%

Miscellaneous Statistics for the Samples

P-CRESOL

Characteristic	N	%	% Basis
Plotted	61	100%	Spiked
Estimated Values	23	38%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	64	.
False Negatives	0	0%	0 out of 61
Not Spiked	161	.
False Positives	2	1%	2 out of 159

Statistics for the Plotted Points

PARA-NONYLPHENOL (TOTAL)

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	4	111%	60%	82%	46%
>= Reporting Level	36	100%	57%	76%	63%
Total	40	101%	57%	79%	62%

Miscellaneous Statistics for the Samples

PARA-NONYLPHENOL (TOTAL)

Characteristic	N	%	% Basis
Plotted	40	83%	Spiked
Estimated Values	40	83%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	5	10%	Spiked
Spiked	49	.
False Negatives	3	6%	3 out of 48
Not Spiked	176	.
False Positives	28	16%	28 out of 172

Statistics for the Plotted Points

BETA-STIGMASTANOL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	2	69%	43%	69%	45%
>= Reporting Level	63	56%	20%	57%	20%
Total	65	56%	21%	57%	20%

Miscellaneous Statistics for the Samples

BETA-STIGMASTANOL

Characteristic	N	%	% Basis
Plotted	65	74%	Spiked
Estimated Values	60	68%	Spiked
Deleted Values	7	3%	Spiked + Not Spiked
Spiked, Censored	7	8%	Spiked
Spiked	92	.
False Negatives	16	18%	16 out of 88
Not Spiked	133	.
False Positives	0	0%	0 out of 130

Statistics for the Plotted Points

TRI(2-CHLOROETHYL)PHOSPHATE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	3	78%	13%	85%	16%
>= Reporting Level	97	86%	18%	85%	14%
Total	100	86%	18%	85%	14%

Miscellaneous Statistics for the Samples

TRI(2-CHLOROETHYL)PHOSPHATE

Characteristic	N	%	% Basis
Plotted	100	99%	Spiked
Estimated Values	15	15%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	103	.
False Negatives	1	1%	1 out of 101
Not Spiked	122	.
False Positives	2	2%	2 out of 119

Statistics for the Plotted Points

TRIS(DICHLORISOPROPYL)PHOSPHATE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	104	93%	20%	95%	19%
Total	104	93%	20%	95%	19%

Miscellaneous Statistics for the Samples

TRIS(DICHLORISOPROPYL)PHOSPHATE

Characteristic	N	%	% Basis
Plotted	104	100%	Spiked
Estimated Values	12	12%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	106	.
False Negatives	0	0%	0 out of 104
Not Spiked	119	.
False Positives	0	0%	0 out of 116

Statistics for the Plotted Points

TRIBUTYL PHOSPHATE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	3	90%	3%	89%	4%
>= Reporting Level	65	87%	19%	86%	14%
Total	68	87%	19%	86%	14%

Miscellaneous Statistics for the Samples

TRIBUTYL PHOSPHATE

Characteristic	N	%	% Basis
Plotted	68	100%	Spiked
Estimated Values	16	24%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	69	.
False Negatives	0	0%	0 out of 68
Not Spiked	156	.
False Positives	0	0%	0 out of 152

Statistics for the Plotted Points

TRICLOSAN

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	17	81%	27%	78%	27%
>= Reporting Level	78	77%	19%	77%	18%
Total	95	77%	21%	77%	20%

Miscellaneous Statistics for the Samples

TRICLOSAN

Characteristic	N	%	% Basis
Plotted	95	99%	Spiked
Estimated Values	38	40%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	99	.
False Negatives	1	1%	1 out of 96
Not Spiked	126	.
False Positives	0	0%	0 out of 124

Statistics for the Plotted Points

TRIETHYL CITRATE (ETHYL CITRATE)

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	2	86%	11%	86%	11%
>= Reporting Level	62	65%	27%	68%	30%
Total	64	65%	26%	69%	30%

Miscellaneous Statistics for the Samples

TRIETHYL CITRATE (ETHYL CITRATE)

Characteristic	N	%	% Basis
Plotted	64	97%	Spiked
Estimated Values	28	42%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	67	.
False Negatives	2	3%	2 out of 66
Not Spiked	158	.
False Positives	0	0%	0 out of 154

Statistics for the Plotted Points

TRIPHENYL PHOSPHATE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
>= Reporting Level	110	85%	17%	86%	15%
Total	110	85%	17%	86%	15%

Miscellaneous Statistics for the Samples

TRIPHENYL PHOSPHATE

Characteristic	N	%	% Basis
Plotted	110	100%	Spiked
Estimated Values	15	14%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	0	0%	Spiked
Spiked	113	.
False Negatives	0	0%	0 out of 110
Not Spiked	112	.
False Positives	0	0%	0 out of 110

Statistics for the Plotted Points

TRI(2-BUTOXYETHYL)PHOSPHATE

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	5	83%	6%	84%	5%
>= Reporting Level	78	89%	26%	84%	19%
Total	83	89%	25%	84%	18%

Miscellaneous Statistics for the Samples

TRI(2-BUTOXYETHYL)PHOSPHATE

Characteristic	N	%	% Basis
Plotted	83	97%	Spiked
Estimated Values	63	73%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	1	1%	Spiked
Spiked	87	.
False Negatives	2	2%	2 out of 86
Not Spiked	138	.
False Positives	0	0%	0 out of 134

Miscellaneous Statistics for the Samples

ESTRONE

Characteristic	N	%	% Basis
Plotted	0	.	Spiked
Estimated Values	0	.	Spiked
Deleted Values	2	5%	Spiked + Not Spiked
Spiked, Censored	0	.	Spiked
Spiked	0	.
False Negatives	0	.	0 out of 0
Not Spiked	40	.
False Positives	0	0%	0 out of 38

Statistics for the Plotted Points

CARBARYL

Spike Level	N	Mean	Std-Dev.	Median	F_Pseudo
< Reporting Level	16	51%	23%	51%	30%
>= Reporting Level	56	38%	24%	34%	27%
Total	72	41%	25%	35%	27%

Miscellaneous Statistics for the Samples

CARBARYL

Characteristic	N	%	% Basis
Plotted	72	88%	Spiked
Estimated Values	72	88%	Spiked
Deleted Values	5	2%	Spiked + Not Spiked
Spiked, Censored	5	6%	Spiked
Spiked	85	.
False Negatives	5	6%	5 out of 82
Not Spiked	140	.
False Positives	3	2%	3 out of 138