Plot of pctrecov by newdate

Statistics for the Plotted Points
METALAXYL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 99% 20% 104% 18%
>= Reporting Level 19 90% 18% 95% 17%
Total 24 92% 18% 96% 17%

Miscellaneous Statistics for the Samples
METALAXYL

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 7 29% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 1 4% 1 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
2-METHYLNAPHTHALENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 72% 1% 72% 1%
>= Reporting Level 22 79% 17% 79% 13%
Total 24 79% 16% 76% 13%

Miscellaneous Statistics for the Samples
2-METHYLNAPHTHALENE

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 5 21% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 1 4% 1 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
DICHLORVOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 24 75% 17% 80% 22%
Total 24 75% 17% 80% 22%

Miscellaneous Statistics for the Samples
DICHLORVOS

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 3 13% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 0 0% 0 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
BROMACIL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 23 84% 13% 81% 14%
Total 23 84% 13% 81% 14%

Miscellaneous Statistics for the Samples
BROMACIL

Characteristic N % % Basis
Plotted 23 100% Spiked
Estimated Values 5 22% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 23 .  
False Negatives 0 0% 0 out of 23
Not Spiked 29 .  
False Positives 0 0% 0 out of 29

Plot of pctrecov by newdate

Statistics for the Plotted Points
BROMOFORM

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 67% 22% 67% 24%
>= Reporting Level 22 79% 14% 80% 15%
Total 24 78% 15% 80% 15%

Miscellaneous Statistics for the Samples
BROMOFORM

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 6 25% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 0 0% 0 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
ANTHRACENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 74% 3% 74% 3%
>= Reporting Level 22 77% 13% 78% 16%
Total 24 77% 13% 77% 14%

Miscellaneous Statistics for the Samples
ANTHRACENE

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 5 21% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 3 11% 3 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
BENZO[A]PYRENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 60% 11% 60% 11%
>= Reporting Level 22 76% 22% 76% 25%
Total 24 75% 21% 71% 24%

Miscellaneous Statistics for the Samples
BENZO[A]PYRENE

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 7 29% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 1 4% 1 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIETHYL PHTHALATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 130% 2% 130% 2%
>= Reporting Level 21 82% 15% 86% 15%
Total 23 86% 20% 87% 19%

Miscellaneous Statistics for the Samples
DIETHYL PHTHALATE

Characteristic N % % Basis
Plotted 23 96% Spiked
Estimated Values 4 17% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 4% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 7 25% 7 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
FLUORANTHENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 81% 5% 81% 6%
>= Reporting Level 22 80% 14% 80% 14%
Total 24 81% 14% 80% 13%

Miscellaneous Statistics for the Samples
FLUORANTHENE

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 3 13% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 1 4% 1 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
ISOPHORONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 119% 49% 119% 51%
>= Reporting Level 22 82% 14% 82% 10%
Total 24 85% 20% 85% 10%

Miscellaneous Statistics for the Samples
ISOPHORONE

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 3 13% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 0 0% 0 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
PHENANTHRENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 72% 8% 72% 9%
>= Reporting Level 22 78% 15% 74% 14%
Total 24 77% 15% 74% 15%

Miscellaneous Statistics for the Samples
PHENANTHRENE

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 4 17% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 0 0% 0 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
PYRENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 80% 4% 80% 4%
>= Reporting Level 22 80% 15% 80% 12%
Total 24 80% 14% 80% 12%

Miscellaneous Statistics for the Samples
PYRENE

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 3 13% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 0 0% 0 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
TETRACHLOROETHYLENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 44% 0% 44% 0%
>= Reporting Level 21 56% 9% 54% 8%
Total 23 55% 9% 53% 9%

Miscellaneous Statistics for the Samples
TETRACHLOROETHYLENE

Characteristic N % % Basis
Plotted 23 100% Spiked
Estimated Values 23 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 23 .  
False Negatives 0 0% 0 out of 23
Not Spiked 29 .  
False Positives 0 0% 0 out of 29

Plot of pctrecov by newdate

Statistics for the Plotted Points
1,4-DICHLOROBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 75% 3% 75% 3%
>= Reporting Level 9 73% 11% 68% 10%
Total 11 73% 10% 73% 10%

Miscellaneous Statistics for the Samples
1,4-DICHLOROBENZENE

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 2 18% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 11 .  
False Negatives 0 0% 0 out of 11
Not Spiked 41 .  
False Positives 0 0% 0 out of 41

Plot of pctrecov by newdate

Statistics for the Plotted Points
PHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 24 65% 19% 67% 19%
Total 24 65% 19% 67% 19%

Miscellaneous Statistics for the Samples
PHENOL

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 3 13% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 1 4% 1 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
NAPHTHALENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 73% 4% 72% 4%
>= Reporting Level 20 85% 29% 82% 15%
Total 24 83% 27% 77% 13%

Miscellaneous Statistics for the Samples
NAPHTHALENE

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 8 33% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 0 0% 0 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
CHLORPYRIFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 24 82% 12% 86% 11%
Total 24 82% 12% 86% 11%

Miscellaneous Statistics for the Samples
CHLORPYRIFOS

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 3 13% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 1 4% 1 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
PENTACHLOROPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 9 76% 29% 78% 18%
>= Reporting Level 13 62% 23% 68% 28%
Total 22 68% 26% 70% 28%

Miscellaneous Statistics for the Samples
PENTACHLOROPHENOL

Characteristic N % % Basis
Plotted 22 96% Spiked
Estimated Values 22 96% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 23 .  
False Negatives 1 4% 1 out of 23
Not Spiked 29 .  
False Positives 0 0% 0 out of 29

Plot of pctrecov by newdate

Statistics for the Plotted Points
PROMETON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 106% 0% 106% 0%
>= Reporting Level 22 88% 17% 92% 15%
Total 24 90% 17% 94% 15%

Miscellaneous Statistics for the Samples
PROMETON

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 7 29% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 1 4% 1 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
BIS(2-ETHYLHEXYL) PHTHALATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 118% 75% 74% 104%
>= Reporting Level 12 59% 20% 58% 12%
Total 17 76% 49% 60% 10%

Miscellaneous Statistics for the Samples
BIS(2-ETHYLHEXYL) PHTHALATE

Characteristic N % % Basis
Plotted 17 77% Spiked
Estimated Values 8 36% Spiked
Deleted Values 1 2% Spiked + Not Spiked
Spiked, Censored 4 18% Spiked
Spiked 23 .  
False Negatives 1 5% 1 out of 22
Not Spiked 29 .  
False Positives 4 14% 4 out of 29

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIAZINON

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 24 81% 25% 93% 27%
Total 24 81% 25% 93% 27%

Miscellaneous Statistics for the Samples
DIAZINON

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 1 4% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 1 4% 1 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
ATRAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 22 88% 15% 91% 15%
Total 22 88% 15% 91% 15%

Miscellaneous Statistics for the Samples
ATRAZINE

Characteristic N % % Basis
Plotted 22 100% Spiked
Estimated Values 1 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 22 .  
False Negatives 0 0% 0 out of 22
Not Spiked 30 .  
False Positives 1 3% 1 out of 30

Plot of pctrecov by newdate

Statistics for the Plotted Points
CARBARYL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 24 79% 27% 79% 17%
Total 24 79% 27% 79% 17%

Miscellaneous Statistics for the Samples
CARBARYL

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 24 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 1 4% 1 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
3-TERT-BUTYL-4-HYDROXY ANISOLE (BHA)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 19 45% 23% 36% 23%
Total 19 45% 23% 36% 23%

Miscellaneous Statistics for the Samples
3-TERT-BUTYL-4-HYDROXY ANISOLE (BHA)

Characteristic N % % Basis
Plotted 19 95% Spiked
Estimated Values 19 95% Spiked
Deleted Values 2 4% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 20 .  
False Negatives 1 5% 1 out of 20
Not Spiked 32 .  
False Positives 4 13% 4 out of 30

Plot of pctrecov by newdate

Statistics for the Plotted Points
4-NONYLPHENOL DIETHOXYLATE, TOTAL (NPEO2)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 4 96% 15% 94% 18%
Total 4 96% 15% 94% 18%

Miscellaneous Statistics for the Samples
4-NONYLPHENOL DIETHOXYLATE, TOTAL (NPEO2)

Characteristic N % % Basis
Plotted 4 100% Spiked
Estimated Values 4 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 4 .  
False Negatives 0 0% 0 out of 4
Not Spiked 48 .  
False Positives 9 19% 9 out of 48

Plot of pctrecov by newdate

Statistics for the Plotted Points
NONYLPHENOL MONOETHOXYLATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 178% . 178% 0%
>= Reporting Level 14 128% 40% 132% 42%
Total 15 131% 41% 133% 54%

Miscellaneous Statistics for the Samples
NONYLPHENOL MONOETHOXYLATE

Characteristic N % % Basis
Plotted 15 94% Spiked
Estimated Values 15 94% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 6% Spiked
Spiked 16 .  
False Negatives 0 0% 0 out of 16
Not Spiked 36 .  
False Positives 0 0% 0 out of 36

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRIS(DICHLORISOPROPYL)PHOSPHATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 97% 5% 97% 5%
>= Reporting Level 22 99% 21% 100% 15%
Total 24 99% 20% 100% 14%

Miscellaneous Statistics for the Samples
TRIS(DICHLORISOPROPYL)PHOSPHATE

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 6 25% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 1 4% 1 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRICLOSAN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 24 93% 21% 93% 17%
Total 24 93% 21% 93% 17%

Miscellaneous Statistics for the Samples
TRICLOSAN

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 3 13% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 1 4% 1 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
5-METHYL-1H-BENZOTRIAZOLE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 23 55% 21% 53% 15%
Total 23 55% 21% 53% 15%

Miscellaneous Statistics for the Samples
5-METHYL-1H-BENZOTRIAZOLE

Characteristic N % % Basis
Plotted 23 100% Spiked
Estimated Values 23 100% Spiked
Deleted Values 4 8% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 23 .  
False Negatives 0 0% 0 out of 23
Not Spiked 29 .  
False Positives 1 4% 1 out of 25

Plot of pctrecov by newdate

Statistics for the Plotted Points
COTININE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 25% 16% 26% 14%
>= Reporting Level 19 43% 16% 46% 15%
Total 23 39% 17% 43% 20%

Miscellaneous Statistics for the Samples
COTININE

Characteristic N % % Basis
Plotted 23 100% Spiked
Estimated Values 23 100% Spiked
Deleted Values 4 8% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 23 .  
False Negatives 0 0% 0 out of 23
Not Spiked 29 .  
False Positives 1 4% 1 out of 25

Plot of pctrecov by newdate

Statistics for the Plotted Points
N,N-DIETHYL-META-TOLUAMIDE (DEET)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 24 82% 17% 78% 19%
Total 24 82% 17% 78% 19%

Miscellaneous Statistics for the Samples
N,N-DIETHYL-META-TOLUAMIDE (DEET)

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 6 25% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 28 .  
False Positives 1 4% 1 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
BETA-STIGMASTANOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 35% 15% 40% 17%
>= Reporting Level 17 51% 23% 55% 20%
Total 22 47% 22% 51% 26%

Miscellaneous Statistics for the Samples
BETA-STIGMASTANOL

Characteristic N % % Basis
Plotted 22 100% Spiked
Estimated Values 22 100% Spiked
Deleted Values 3 6% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 23 .  
False Negatives 0 0% 0 out of 22
Not Spiked 29 .  
False Positives 0 0% 0 out of 27

Plot of pctrecov by newdate

Statistics for the Plotted Points
4-OCTYLPHENOL MOMOETHOXYLATES, TOTAL (OPEO1)

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 90% 2% 90% 2%
>= Reporting Level 2 60% 9% 60% 10%
Total 4 75% 19% 78% 23%

Miscellaneous Statistics for the Samples
4-OCTYLPHENOL MOMOETHOXYLATES, TOTAL (OPEO1)

Characteristic N % % Basis
Plotted 4 100% Spiked
Estimated Values 4 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 4 .  
False Negatives 0 0% 0 out of 4
Not Spiked 48 .  
False Positives 10 21% 10 out of 48

Plot of pctrecov by newdate

Statistics for the Plotted Points
4-OCTYLPHENOL DIETHOXYLATES, TOTAL (OPEO2)

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 86% 11% 86% 12%
>= Reporting Level 2 50% 13% 50% 14%
Total 4 68% 23% 69% 27%

Miscellaneous Statistics for the Samples
4-OCTYLPHENOL DIETHOXYLATES, TOTAL (OPEO2)

Characteristic N % % Basis
Plotted 4 100% Spiked
Estimated Values 4 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 4 .  
False Negatives 0 0% 0 out of 4
Not Spiked 48 .  
False Positives 9 19% 9 out of 48

Plot of pctrecov by newdate

Statistics for the Plotted Points
2,6-DIMETHYLNAPHTHALENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 71% 4% 72% 6%
>= Reporting Level 23 80% 14% 79% 14%
Total 26 79% 14% 77% 11%

Miscellaneous Statistics for the Samples
2,6-DIMETHYLNAPHTHALENE

Characteristic N % % Basis
Plotted 26 100% Spiked
Estimated Values 10 38% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 26 .  
False Negatives 0 0% 0 out of 26
Not Spiked 26 .  
False Positives 0 0% 0 out of 26

Plot of pctrecov by newdate

Statistics for the Plotted Points
3-BETA-COPROSTANOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 22 48% 17% 46% 12%
Total 22 48% 17% 46% 12%

Miscellaneous Statistics for the Samples
3-BETA-COPROSTANOL

Characteristic N % % Basis
Plotted 22 96% Spiked
Estimated Values 22 96% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 23 .  
False Negatives 1 4% 1 out of 23
Not Spiked 29 .  
False Positives 0 0% 0 out of 29

Plot of pctrecov by newdate

Statistics for the Plotted Points
3-METHYL-1(H)-INDOLE (SKATOLE)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 26 75% 18% 76% 16%
Total 26 75% 18% 76% 16%

Miscellaneous Statistics for the Samples
3-METHYL-1(H)-INDOLE (SKATOLE)

Characteristic N % % Basis
Plotted 26 100% Spiked
Estimated Values 6 23% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 26 .  
False Negatives 0 0% 0 out of 26
Not Spiked 26 .  
False Positives 0 0% 0 out of 26

Plot of pctrecov by newdate

Statistics for the Plotted Points
4-CUMYLPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 26 77% 21% 77% 15%
Total 26 77% 21% 77% 15%

Miscellaneous Statistics for the Samples
4-CUMYLPHENOL

Characteristic N % % Basis
Plotted 26 100% Spiked
Estimated Values 8 31% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 26 .  
False Negatives 0 0% 0 out of 26
Not Spiked 26 .  
False Positives 0 0% 0 out of 26

Plot of pctrecov by newdate

Statistics for the Plotted Points
4-N-OCTYLPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 76% 10% 76% 11%
>= Reporting Level 24 59% 19% 61% 10%
Total 26 61% 18% 62% 11%

Miscellaneous Statistics for the Samples
4-N-OCTYLPHENOL

Characteristic N % % Basis
Plotted 26 100% Spiked
Estimated Values 26 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 26 .  
False Negatives 0 0% 0 out of 26
Not Spiked 26 .  
False Positives 1 4% 1 out of 26

Plot of pctrecov by newdate

Statistics for the Plotted Points
4-TERT-OCTYLPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 99% 21% 96% 26%
>= Reporting Level 19 77% 11% 75% 10%
Total 23 81% 15% 79% 10%

Miscellaneous Statistics for the Samples
4-TERT-OCTYLPHENOL

Characteristic N % % Basis
Plotted 23 100% Spiked
Estimated Values 23 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 23 .  
False Negatives 0 0% 0 out of 23
Not Spiked 29 .  
False Positives 0 0% 0 out of 29

Plot of pctrecov by newdate

Statistics for the Plotted Points
ACETOPHENONE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 23 89% 13% 88% 15%
Total 23 89% 13% 88% 15%

Miscellaneous Statistics for the Samples
ACETOPHENONE

Characteristic N % % Basis
Plotted 23 100% Spiked
Estimated Values 3 13% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 23 .  
False Negatives 0 0% 0 out of 23
Not Spiked 29 .  
False Positives 0 0% 0 out of 29

Plot of pctrecov by newdate

Statistics for the Plotted Points
ACETYL HEXAMETHYL TETRAHYDRONAPHTHALENE (AHTN)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 15 83% 16% 84% 9%
Total 15 83% 16% 84% 9%

Miscellaneous Statistics for the Samples
ACETYL HEXAMETHYL TETRAHYDRONAPHTHALENE (AHTN)

Characteristic N % % Basis
Plotted 15 100% Spiked
Estimated Values 1 7% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 15 .  
False Negatives 0 0% 0 out of 15
Not Spiked 37 .  
False Positives 0 0% 0 out of 37

Plot of pctrecov by newdate

Statistics for the Plotted Points
ANTHRAQUINONE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 26 79% 19% 80% 11%
Total 26 79% 19% 80% 11%

Miscellaneous Statistics for the Samples
ANTHRAQUINONE

Characteristic N % % Basis
Plotted 26 100% Spiked
Estimated Values 26 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 26 .  
False Negatives 0 0% 0 out of 26
Not Spiked 26 .  
False Positives 0 0% 0 out of 26

Plot of pctrecov by newdate

Statistics for the Plotted Points
BENZOPHENONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 82% 5% 85% 7%
>= Reporting Level 23 86% 15% 86% 8%
Total 26 86% 14% 85% 8%

Miscellaneous Statistics for the Samples
BENZOPHENONE

Characteristic N % % Basis
Plotted 26 100% Spiked
Estimated Values 9 35% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 26 .  
False Negatives 0 0% 0 out of 26
Not Spiked 26 .  
False Positives 0 0% 0 out of 26

Plot of pctrecov by newdate

Statistics for the Plotted Points
BETA-SITOSTEROL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 22 49% 22% 50% 21%
Total 22 49% 22% 50% 21%

Miscellaneous Statistics for the Samples
BETA-SITOSTEROL

Characteristic N % % Basis
Plotted 22 96% Spiked
Estimated Values 22 96% Spiked
Deleted Values 1 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 23 .  
False Negatives 1 4% 1 out of 23
Not Spiked 29 .  
False Positives 0 0% 0 out of 28

Plot of pctrecov by newdate

Statistics for the Plotted Points
BISPHENOL A

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 81% 10% 81% 10%
>= Reporting Level 21 83% 24% 80% 14%
Total 23 83% 23% 80% 14%

Miscellaneous Statistics for the Samples
BISPHENOL A

Characteristic N % % Basis
Plotted 23 100% Spiked
Estimated Values 7 30% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 23 .  
False Negatives 0 0% 0 out of 23
Not Spiked 29 .  
False Positives 1 3% 1 out of 29

Plot of pctrecov by newdate

Statistics for the Plotted Points
CAMPHOR

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 75% 3% 77% 4%
>= Reporting Level 23 82% 14% 82% 15%
Total 26 82% 13% 82% 13%

Miscellaneous Statistics for the Samples
CAMPHOR

Characteristic N % % Basis
Plotted 26 100% Spiked
Estimated Values 8 31% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 26 .  
False Negatives 0 0% 0 out of 26
Not Spiked 26 .  
False Positives 0 0% 0 out of 26

Plot of pctrecov by newdate

Statistics for the Plotted Points
CHOLESTEROL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 22 50% 19% 48% 14%
Total 22 50% 19% 48% 14%

Miscellaneous Statistics for the Samples
CHOLESTEROL

Characteristic N % % Basis
Plotted 22 96% Spiked
Estimated Values 22 96% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 23 .  
False Negatives 1 4% 1 out of 23
Not Spiked 29 .  
False Positives 0 0% 0 out of 29

Plot of pctrecov by newdate

Statistics for the Plotted Points
D-LIMONENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 26 75% 10% 77% 8%
Total 26 75% 10% 77% 8%

Miscellaneous Statistics for the Samples
D-LIMONENE

Characteristic N % % Basis
Plotted 26 100% Spiked
Estimated Values 26 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 26 .  
False Negatives 0 0% 0 out of 26
Not Spiked 26 .  
False Positives 0 0% 0 out of 26

Plot of pctrecov by newdate

Statistics for the Plotted Points
HEXAHYDROHEXAMETHYLCYCLOPENTABENZOPYRAN (HHCB)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 8 82% 14% 80% 14%
Total 8 82% 14% 80% 14%

Miscellaneous Statistics for the Samples
HEXAHYDROHEXAMETHYLCYCLOPENTABENZOPYRAN (HHCB)

Characteristic N % % Basis
Plotted 8 100% Spiked
Estimated Values 2 25% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 8 .  
False Negatives 0 0% 0 out of 8
Not Spiked 44 .  
False Positives 2 5% 2 out of 44

Plot of pctrecov by newdate

Statistics for the Plotted Points
INDOLE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 78% 4% 80% 3%
>= Reporting Level 22 68% 25% 72% 26%
Total 26 70% 23% 74% 24%

Miscellaneous Statistics for the Samples
INDOLE

Characteristic N % % Basis
Plotted 26 100% Spiked
Estimated Values 11 42% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 26 .  
False Negatives 0 0% 0 out of 26
Not Spiked 26 .  
False Positives 0 0% 0 out of 26

Plot of pctrecov by newdate

Statistics for the Plotted Points
ISOBORNEOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 74% 5% 74% 6%
>= Reporting Level 22 82% 18% 81% 16%
Total 24 81% 17% 79% 15%

Miscellaneous Statistics for the Samples
ISOBORNEOL

Characteristic N % % Basis
Plotted 24 96% Spiked
Estimated Values 5 20% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 4% Spiked
Spiked 25 .  
False Negatives 0 0% 0 out of 25
Not Spiked 27 .  
False Positives 0 0% 0 out of 27

Plot of pctrecov by newdate

Statistics for the Plotted Points
ISOQUINOLINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 23 70% 20% 73% 16%
Total 23 70% 20% 73% 16%

Miscellaneous Statistics for the Samples
ISOQUINOLINE

Characteristic N % % Basis
Plotted 23 100% Spiked
Estimated Values 4 17% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 23 .  
False Negatives 0 0% 0 out of 23
Not Spiked 29 .  
False Positives 1 3% 1 out of 29

Plot of pctrecov by newdate

Statistics for the Plotted Points
MENTHOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 7 112% 44% 100% 46%
>= Reporting Level 18 87% 16% 87% 13%
Total 25 94% 29% 87% 16%

Miscellaneous Statistics for the Samples
MENTHOL

Characteristic N % % Basis
Plotted 25 100% Spiked
Estimated Values 3 12% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 25 .  
False Negatives 0 0% 0 out of 25
Not Spiked 27 .  
False Positives 0 0% 0 out of 27

Plot of pctrecov by newdate

Statistics for the Plotted Points
METHYL SALICYLATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 25 78% 15% 77% 12%
Total 25 78% 15% 77% 12%

Miscellaneous Statistics for the Samples
METHYL SALICYLATE

Characteristic N % % Basis
Plotted 25 100% Spiked
Estimated Values 2 8% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 25 .  
False Negatives 0 0% 0 out of 25
Not Spiked 27 .  
False Positives 0 0% 0 out of 27

Plot of pctrecov by newdate

Statistics for the Plotted Points
PARA-NONYLPHENOL (TOTAL) (BRANCHED)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 16 73% 12% 72% 10%
Total 16 73% 12% 72% 10%

Miscellaneous Statistics for the Samples
PARA-NONYLPHENOL (TOTAL) (BRANCHED)

Characteristic N % % Basis
Plotted 16 100% Spiked
Estimated Values 16 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 16 .  
False Negatives 0 0% 0 out of 16
Not Spiked 36 .  
False Positives 0 0% 0 out of 36

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRIS(2-BUTOXYETHYL)PHOSPHATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 7 114% 42% 97% 35%
>= Reporting Level 18 90% 33% 98% 29%
Total 25 97% 36% 97% 24%

Miscellaneous Statistics for the Samples
TRIS(2-BUTOXYETHYL)PHOSPHATE

Characteristic N % % Basis
Plotted 25 100% Spiked
Estimated Values 25 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 25 .  
False Negatives 0 0% 0 out of 25
Not Spiked 27 .  
False Positives 0 0% 0 out of 27

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRIS(2-CHLOROETHYL)PHOSPHATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 84% 22% 72% 29%
>= Reporting Level 22 80% 23% 84% 13%
Total 25 81% 23% 84% 15%

Miscellaneous Statistics for the Samples
TRIS(2-CHLOROETHYL)PHOSPHATE

Characteristic N % % Basis
Plotted 25 100% Spiked
Estimated Values 5 20% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 25 .  
False Negatives 0 0% 0 out of 25
Not Spiked 27 .  
False Positives 1 4% 1 out of 27

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRIBUTYL PHOSPHATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 25 77% 25% 80% 15%
Total 25 77% 25% 80% 15%

Miscellaneous Statistics for the Samples
TRIBUTYL PHOSPHATE

Characteristic N % % Basis
Plotted 25 100% Spiked
Estimated Values 9 36% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 25 .  
False Negatives 0 0% 0 out of 25
Not Spiked 27 .  
False Positives 1 4% 1 out of 27

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRIETHYL CITRATE (ETHYL CITRATE)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 24 74% 30% 74% 26%
Total 24 74% 30% 74% 26%

Miscellaneous Statistics for the Samples
TRIETHYL CITRATE (ETHYL CITRATE)

Characteristic N % % Basis
Plotted 24 96% Spiked
Estimated Values 8 32% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 25 .  
False Negatives 1 4% 1 out of 25
Not Spiked 27 .  
False Positives 0 0% 0 out of 27

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRIPHENYL PHOSPHATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 79% 16% 70% 20%
>= Reporting Level 22 84% 20% 87% 14%
Total 25 84% 20% 85% 15%

Miscellaneous Statistics for the Samples
TRIPHENYL PHOSPHATE

Characteristic N % % Basis
Plotted 25 100% Spiked
Estimated Values 9 36% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 25 .  
False Negatives 0 0% 0 out of 25
Not Spiked 27 .  
False Positives 3 11% 3 out of 27

Plot of pctrecov by newdate

Statistics for the Plotted Points
3,4-DICHLOROPHENYL ISOCYANATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 17% 8% 17% 9%
>= Reporting Level 17 21% 16% 18% 15%
Total 19 21% 15% 18% 15%

Miscellaneous Statistics for the Samples
3,4-DICHLOROPHENYL ISOCYANATE

Characteristic N % % Basis
Plotted 19 95% Spiked
Estimated Values 19 95% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 5% Spiked
Spiked 20 .  
False Negatives 0 0% 0 out of 20
Not Spiked 32 .  
False Positives 1 3% 1 out of 32

Plot of pctrecov by newdate

Statistics for the Plotted Points
2,2^,4,4^-TETRABROMODIPHENYLETHER (PBDE 47)

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 60% 7% 60% 9%
>= Reporting Level 3 98% 39% 110% 55%
Total 7 76% 31% 64% 41%

Miscellaneous Statistics for the Samples
2,2^,4,4^-TETRABROMODIPHENYLETHER (PBDE 47)

Characteristic N % % Basis
Plotted 7 100% Spiked
Estimated Values 7 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 7 .  
False Negatives 0 0% 0 out of 7
Not Spiked 45 .  
False Positives 0 0% 0 out of 45

Plot of pctrecov by newdate

Statistics for the Plotted Points
P-CRESOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 25 76% 17% 79% 21%
Total 25 76% 17% 79% 21%

Miscellaneous Statistics for the Samples
P-CRESOL

Characteristic N % % Basis
Plotted 25 100% Spiked
Estimated Values 4 16% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 25 .  
False Negatives 0 0% 0 out of 25
Not Spiked 27 .  
False Positives 0 0% 0 out of 27

Plot of pctrecov by newdate

Statistics for the Plotted Points
ISOPROPYLBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 25 80% 10% 80% 12%
Total 25 80% 10% 80% 12%

Miscellaneous Statistics for the Samples
ISOPROPYLBENZENE

Characteristic N % % Basis
Plotted 25 100% Spiked
Estimated Values 25 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 25 .  
False Negatives 0 0% 0 out of 25
Not Spiked 27 .  
False Positives 0 0% 0 out of 27

Plot of pctrecov by newdate

Statistics for the Plotted Points
CARBAZOLE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 81% 9% 81% 9%
>= Reporting Level 23 76% 17% 73% 17%
Total 25 76% 17% 75% 16%

Miscellaneous Statistics for the Samples
CARBAZOLE

Characteristic N % % Basis
Plotted 25 100% Spiked
Estimated Values 4 16% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 25 .  
False Negatives 0 0% 0 out of 25
Not Spiked 27 .  
False Positives 1 4% 1 out of 27

Plot of pctrecov by newdate

Statistics for the Plotted Points
CAFFEINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 25 75% 15% 76% 15%
Total 25 75% 15% 76% 15%

Miscellaneous Statistics for the Samples
CAFFEINE

Characteristic N % % Basis
Plotted 25 100% Spiked
Estimated Values 1 4% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 25 .  
False Negatives 0 0% 0 out of 25
Not Spiked 27 .  
False Positives 1 4% 1 out of 27

Plot of pctrecov by newdate

Statistics for the Plotted Points
1-METHYLNAPHTHALENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 73% 6% 74% 8%
>= Reporting Level 22 83% 15% 84% 18%
Total 25 82% 15% 79% 17%

Miscellaneous Statistics for the Samples
1-METHYLNAPHTHALENE

Characteristic N % % Basis
Plotted 25 100% Spiked
Estimated Values 8 32% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 25 .  
False Negatives 0 0% 0 out of 25
Not Spiked 27 .  
False Positives 5 19% 5 out of 27

Plot of pctrecov by newdate

Statistics for the Plotted Points
METOLACHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 23 78% 13% 77% 11%
Total 23 78% 13% 77% 11%

Miscellaneous Statistics for the Samples
METOLACHLOR

Characteristic N % % Basis
Plotted 23 100% Spiked
Estimated Values 3 13% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 23 .  
False Negatives 0 0% 0 out of 23
Not Spiked 29 .  
False Positives 1 3% 1 out of 29