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 6 86% 18% 92% 16%
Total 11 92% 19% 95% 18%

Miscellaneous Statistics for the Samples
METALAXYL

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 6 55% 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 17 .  
False Positives 1 6% 1 out of 17

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 9 68% 9% 68% 11%
Total 11 68% 8% 71% 11%

Miscellaneous Statistics for the Samples
2-METHYLNAPHTHALENE

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 4 36% 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 17 .  
False Positives 0 0% 0 out of 17

Plot of pctrecov by newdate

Statistics for the Plotted Points
DICHLORVOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 11 69% 20% 59% 27%
Total 11 69% 20% 59% 27%

Miscellaneous Statistics for the Samples
DICHLORVOS

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 17 .  
False Positives 0 0% 0 out of 17

Plot of pctrecov by newdate

Statistics for the Plotted Points
BROMACIL

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

Miscellaneous Statistics for the Samples
BROMACIL

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 5 45% 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 17 .  
False Positives 0 0% 0 out of 17

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 9 68% 8% 68% 7%
Total 11 68% 10% 68% 13%

Miscellaneous Statistics for the Samples
BROMOFORM

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 5 45% 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 17 .  
False Positives 0 0% 0 out of 17

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 9 69% 8% 72% 9%
Total 11 70% 7% 72% 10%

Miscellaneous Statistics for the Samples
ANTHRACENE

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 4 36% 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 17 .  
False Positives 1 6% 1 out of 17

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 9 59% 16% 59% 11%
Total 11 59% 14% 59% 13%

Miscellaneous Statistics for the Samples
BENZO[A]PYRENE

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 4 36% 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 17 .  
False Positives 1 6% 1 out of 17

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIETHYL PHTHALATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 11 76% 15% 75% 18%
Total 11 76% 15% 75% 18%

Miscellaneous Statistics for the Samples
DIETHYL PHTHALATE

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 17 .  
False Positives 7 41% 7 out of 17

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 9 74% 13% 76% 13%
Total 11 75% 12% 77% 13%

Miscellaneous Statistics for the Samples
FLUORANTHENE

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 17 .  
False Positives 1 6% 1 out of 17

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 9 75% 10% 76% 14%
Total 11 83% 25% 78% 15%

Miscellaneous Statistics for the Samples
ISOPHORONE

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 17 .  
False Positives 0 0% 0 out of 17

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 9 66% 7% 68% 10%
Total 11 67% 7% 68% 11%

Miscellaneous Statistics for the Samples
PHENANTHRENE

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 3 27% 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 17 .  
False Positives 0 0% 0 out of 17

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 9 72% 12% 75% 10%
Total 11 74% 11% 76% 12%

Miscellaneous Statistics for the Samples
PYRENE

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 17 .  
False Positives 0 0% 0 out of 17

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 9 51% 6% 51% 2%
Total 11 50% 6% 50% 6%

Miscellaneous Statistics for the Samples
TETRACHLOROETHYLENE

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 11 100% 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 17 .  
False Positives 0 0% 0 out of 17

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 7 68% 7% 66% 11%
Total 9 70% 7% 68% 9%

Miscellaneous Statistics for the Samples
1,4-DICHLOROBENZENE

Characteristic N % % Basis
Plotted 9 100% Spiked
Estimated Values 2 22% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 9 .  
False Negatives 0 0% 0 out of 9
Not Spiked 19 .  
False Positives 0 0% 0 out of 19

Plot of pctrecov by newdate

Statistics for the Plotted Points
PHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 11 58% 15% 53% 19%
Total 11 58% 15% 53% 19%

Miscellaneous Statistics for the Samples
PHENOL

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 1 9% 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 17 .  
False Positives 0 0% 0 out of 17

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 7 84% 47% 70% 12%
Total 11 80% 37% 71% 11%

Miscellaneous Statistics for the Samples
NAPHTHALENE

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 7 64% 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 17 .  
False Positives 0 0% 0 out of 17

Plot of pctrecov by newdate

Statistics for the Plotted Points
CHLORPYRIFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 11 80% 13% 84% 14%
Total 11 80% 13% 84% 14%

Miscellaneous Statistics for the Samples
CHLORPYRIFOS

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 17 .  
False Positives 1 6% 1 out of 17

Plot of pctrecov by newdate

Statistics for the Plotted Points
PENTACHLOROPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 10 56% 23% 57% 26%
Total 10 56% 23% 57% 26%

Miscellaneous Statistics for the Samples
PENTACHLOROPHENOL

Characteristic N % % Basis
Plotted 10 91% Spiked
Estimated Values 10 91% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 11 .  
False Negatives 1 9% 1 out of 11
Not Spiked 17 .  
False Positives 0 0% 0 out of 17

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 9 85% 18% 91% 12%
Total 11 89% 18% 91% 21%

Miscellaneous Statistics for the Samples
PROMETON

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 6 55% 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 17 .  
False Positives 1 6% 1 out of 17

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 3 45% 8% 46% 11%
Total 8 91% 68% 58% 65%

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

Characteristic N % % Basis
Plotted 8 73% Spiked
Estimated Values 5 45% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 2 18% Spiked
Spiked 11 .  
False Negatives 1 9% 1 out of 11
Not Spiked 17 .  
False Positives 2 12% 2 out of 17

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIAZINON

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 11 80% 19% 79% 28%
Total 11 80% 19% 79% 28%

Miscellaneous Statistics for the Samples
DIAZINON

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 0 0% 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 17 .  
False Positives 1 6% 1 out of 17

Plot of pctrecov by newdate

Statistics for the Plotted Points
ATRAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 11 89% 18% 94% 21%
Total 11 89% 18% 94% 21%

Miscellaneous Statistics for the Samples
ATRAZINE

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 0 0% 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 17 .  
False Positives 1 6% 1 out of 17

Plot of pctrecov by newdate

Statistics for the Plotted Points
CARBARYL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 11 87% 33% 81% 24%
Total 11 87% 33% 81% 24%

Miscellaneous Statistics for the Samples
CARBARYL

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 11 100% 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 17 .  
False Positives 1 6% 1 out of 17

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 11 50% 25% 54% 37%
Total 11 50% 25% 54% 37%

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

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 11 100% Spiked
Deleted Values 2 7% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 11 .  
False Negatives 0 0% 0 out of 11
Not Spiked 17 .  
False Positives 0 0% 0 out of 15

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

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 2 83% 3% 83% 3%
Total 2 83% 3% 83% 3%

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

Characteristic N % % Basis
Plotted 2 100% Spiked
Estimated Values 2 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 2 .  
False Negatives 0 0% 0 out of 2
Not Spiked 26 .  
False Positives 5 19% 5 out of 26

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 8 113% 44% 101% 36%
Total 9 120% 46% 110% 39%

Miscellaneous Statistics for the Samples
NONYLPHENOL MONOETHOXYLATE

Characteristic N % % Basis
Plotted 9 90% Spiked
Estimated Values 9 90% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 10% Spiked
Spiked 10 .  
False Negatives 0 0% 0 out of 10
Not Spiked 18 .  
False Positives 0 0% 0 out of 18

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 9 90% 21% 94% 24%
Total 11 91% 19% 94% 24%

Miscellaneous Statistics for the Samples
TRIS(DICHLORISOPROPYL)PHOSPHATE

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 3 27% 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 17 .  
False Positives 1 6% 1 out of 17

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRICLOSAN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 11 85% 19% 90% 22%
Total 11 85% 19% 90% 22%

Miscellaneous Statistics for the Samples
TRICLOSAN

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 1 9% 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 17 .  
False Positives 1 6% 1 out of 17

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 11 47% 21% 53% 20%
Total 11 47% 21% 53% 20%

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

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 11 100% Spiked
Deleted Values 4 14% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 11 .  
False Negatives 0 0% 0 out of 11
Not Spiked 17 .  
False Positives 1 8% 1 out of 13

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 7 35% 16% 38% 19%
Total 11 31% 16% 34% 17%

Miscellaneous Statistics for the Samples
COTININE

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 11 100% Spiked
Deleted Values 4 14% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 11 .  
False Negatives 0 0% 0 out of 11
Not Spiked 17 .  
False Positives 1 8% 1 out of 13

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 11 79% 16% 74% 22%
Total 11 79% 16% 74% 22%

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

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 4 36% 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 17 .  
False Positives 1 6% 1 out of 17

Plot of pctrecov by newdate

Statistics for the Plotted Points
BETA-STIGMASTANOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 31% 21% 31% 22%
>= Reporting Level 8 43% 19% 48% 21%
Total 10 41% 19% 43% 27%

Miscellaneous Statistics for the Samples
BETA-STIGMASTANOL

Characteristic N % % Basis
Plotted 10 100% Spiked
Estimated Values 10 100% Spiked
Deleted Values 3 11% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 11 .  
False Negatives 0 0% 0 out of 10
Not Spiked 17 .  
False Positives 0 0% 0 out of 15

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%
Total 2 90% 2% 90% 2%

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

Characteristic N % % Basis
Plotted 2 100% Spiked
Estimated Values 2 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 2 .  
False Negatives 0 0% 0 out of 2
Not Spiked 26 .  
False Positives 6 23% 6 out of 26

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%
Total 2 86% 11% 86% 12%

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

Characteristic N % % Basis
Plotted 2 100% Spiked
Estimated Values 2 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 2 .  
False Negatives 0 0% 0 out of 2
Not Spiked 26 .  
False Positives 5 19% 5 out of 26

Plot of pctrecov by newdate

Statistics for the Plotted Points
2,6-DIMETHYLNAPHTHALENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 69% 4% 69% 4%
>= Reporting Level 10 71% 8% 73% 6%
Total 12 71% 7% 71% 7%

Miscellaneous Statistics for the Samples
2,6-DIMETHYLNAPHTHALENE

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 8 67% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

Plot of pctrecov by newdate

Statistics for the Plotted Points
3-BETA-COPROSTANOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 10 40% 13% 44% 12%
Total 10 40% 13% 44% 12%

Miscellaneous Statistics for the Samples
3-BETA-COPROSTANOL

Characteristic N % % Basis
Plotted 10 91% Spiked
Estimated Values 10 91% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 11 .  
False Negatives 1 9% 1 out of 11
Not Spiked 17 .  
False Positives 0 0% 0 out of 17

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 12 65% 19% 71% 10%
Total 12 65% 19% 71% 10%

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

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 4 33% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

Plot of pctrecov by newdate

Statistics for the Plotted Points
4-CUMYLPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 12 66% 17% 72% 16%
Total 12 66% 17% 72% 16%

Miscellaneous Statistics for the Samples
4-CUMYLPHENOL

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 5 42% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

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 10 50% 15% 56% 17%
Total 12 54% 17% 58% 17%

Miscellaneous Statistics for the Samples
4-N-OCTYLPHENOL

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 12 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

Plot of pctrecov by newdate

Statistics for the Plotted Points
4-TERT-OCTYLPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 82% 4% 82% 4%
>= Reporting Level 9 70% 9% 71% 5%
Total 11 72% 9% 73% 9%

Miscellaneous Statistics for the Samples
4-TERT-OCTYLPHENOL

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 11 100% 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 17 .  
False Positives 0 0% 0 out of 17

Plot of pctrecov by newdate

Statistics for the Plotted Points
ACETOPHENONE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 11 80% 7% 81% 10%
Total 11 80% 7% 81% 10%

Miscellaneous Statistics for the Samples
ACETOPHENONE

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 3 27% 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 17 .  
False Positives 0 0% 0 out of 17

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 7 74% 8% 73% 9%
Total 7 74% 8% 73% 9%

Miscellaneous Statistics for the Samples
ACETYL HEXAMETHYL TETRAHYDRONAPHTHALENE (AHTN)

Characteristic N % % Basis
Plotted 7 100% Spiked
Estimated Values 1 14% 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 21 .  
False Positives 0 0% 0 out of 21

Plot of pctrecov by newdate

Statistics for the Plotted Points
ANTHRAQUINONE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 12 72% 15% 75% 16%
Total 12 72% 15% 75% 16%

Miscellaneous Statistics for the Samples
ANTHRAQUINONE

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 12 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

Plot of pctrecov by newdate

Statistics for the Plotted Points
BENZOPHENONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 85% 1% 85% 1%
>= Reporting Level 10 79% 12% 83% 10%
Total 12 80% 11% 84% 7%

Miscellaneous Statistics for the Samples
BENZOPHENONE

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 6 50% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

Plot of pctrecov by newdate

Statistics for the Plotted Points
BETA-SITOSTEROL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 10 34% 16% 36% 23%
Total 10 34% 16% 36% 23%

Miscellaneous Statistics for the Samples
BETA-SITOSTEROL

Characteristic N % % Basis
Plotted 10 91% Spiked
Estimated Values 10 91% Spiked
Deleted Values 1 4% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 11 .  
False Negatives 1 9% 1 out of 11
Not Spiked 17 .  
False Positives 0 0% 0 out of 16

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 9 72% 21% 73% 16%
Total 11 74% 20% 74% 20%

Miscellaneous Statistics for the Samples
BISPHENOL A

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 5 45% 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 17 .  
False Positives 1 6% 1 out of 17

Plot of pctrecov by newdate

Statistics for the Plotted Points
CAMPHOR

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 75% 4% 75% 4%
>= Reporting Level 10 78% 12% 76% 9%
Total 12 77% 11% 76% 8%

Miscellaneous Statistics for the Samples
CAMPHOR

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 6 50% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

Plot of pctrecov by newdate

Statistics for the Plotted Points
CHOLESTEROL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 10 40% 13% 42% 15%
Total 10 40% 13% 42% 15%

Miscellaneous Statistics for the Samples
CHOLESTEROL

Characteristic N % % Basis
Plotted 10 91% Spiked
Estimated Values 10 91% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 11 .  
False Negatives 1 9% 1 out of 11
Not Spiked 17 .  
False Positives 0 0% 0 out of 17

Plot of pctrecov by newdate

Statistics for the Plotted Points
D-LIMONENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 12 72% 8% 73% 10%
Total 12 72% 8% 73% 10%

Miscellaneous Statistics for the Samples
D-LIMONENE

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 12 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

Plot of pctrecov by newdate

Statistics for the Plotted Points
HEXAHYDROHEXAMETHYLCYCLOPENTABENZOPYRAN (HHCB)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 6 76% 8% 80% 9%
Total 6 76% 8% 80% 9%

Miscellaneous Statistics for the Samples
HEXAHYDROHEXAMETHYLCYCLOPENTABENZOPYRAN (HHCB)

Characteristic N % % Basis
Plotted 6 100% Spiked
Estimated Values 2 33% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 6 .  
False Negatives 0 0% 0 out of 6
Not Spiked 22 .  
False Positives 1 5% 1 out of 22

Plot of pctrecov by newdate

Statistics for the Plotted Points
INDOLE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 77% 4% 79% 6%
>= Reporting Level 9 60% 17% 65% 17%
Total 12 64% 16% 70% 19%

Miscellaneous Statistics for the Samples
INDOLE

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 9 75% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

Plot of pctrecov by newdate

Statistics for the Plotted Points
ISOBORNEOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 70% . 70% 0%
>= Reporting Level 10 69% 13% 69% 7%
Total 11 69% 12% 70% 7%

Miscellaneous Statistics for the Samples
ISOBORNEOL

Characteristic N % % Basis
Plotted 11 92% Spiked
Estimated Values 3 25% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 8% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

Plot of pctrecov by newdate

Statistics for the Plotted Points
ISOQUINOLINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 12 60% 21% 68% 23%
Total 12 60% 21% 68% 23%

Miscellaneous Statistics for the Samples
ISOQUINOLINE

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 4 33% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

Plot of pctrecov by newdate

Statistics for the Plotted Points
MENTHOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 12 84% 19% 82% 11%
Total 12 84% 19% 82% 11%

Miscellaneous Statistics for the Samples
MENTHOL

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 2 17% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

Plot of pctrecov by newdate

Statistics for the Plotted Points
METHYL SALICYLATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 12 67% 9% 68% 8%
Total 12 67% 9% 68% 8%

Miscellaneous Statistics for the Samples
METHYL SALICYLATE

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 2 17% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

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 10 72% 8% 72% 9%
Total 10 72% 8% 72% 9%

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

Characteristic N % % Basis
Plotted 10 100% Spiked
Estimated Values 10 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 10 .  
False Negatives 0 0% 0 out of 10
Not Spiked 18 .  
False Positives 0 0% 0 out of 18

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 12 79% 35% 78% 37%
Total 12 79% 35% 78% 37%

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

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 12 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

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 2 71% 1% 71% 2%
>= Reporting Level 10 67% 27% 79% 36%
Total 12 68% 25% 75% 22%

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

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 4 33% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 1 6% 1 out of 16

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRIBUTYL PHOSPHATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 12 66% 26% 77% 26%
Total 12 66% 26% 77% 26%

Miscellaneous Statistics for the Samples
TRIBUTYL PHOSPHATE

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 7 58% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

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 12 54% 21% 62% 22%
Total 12 54% 21% 62% 22%

Miscellaneous Statistics for the Samples
TRIETHYL CITRATE (ETHYL CITRATE)

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 6 50% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRIPHENYL PHOSPHATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 70% 0% 70% 0%
>= Reporting Level 10 71% 21% 78% 28%
Total 12 71% 19% 75% 18%

Miscellaneous Statistics for the Samples
TRIPHENYL PHOSPHATE

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 7 58% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 3 19% 3 out of 16

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 5 27% 16% 21% 15%
Total 7 24% 14% 21% 21%

Miscellaneous Statistics for the Samples
3,4-DICHLOROPHENYL ISOCYANATE

Characteristic N % % Basis
Plotted 7 88% Spiked
Estimated Values 7 88% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 13% Spiked
Spiked 8 .  
False Negatives 0 0% 0 out of 8
Not Spiked 20 .  
False Positives 1 5% 1 out of 20

Plot of pctrecov by newdate

Statistics for the Plotted Points
2,2^,4,4^-TETRABROMODIPHENYL ETHER

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 60% 7% 60% 9%
>= Reporting Level 1 54% . 54% 0%
Total 5 59% 6% 55% 7%

Miscellaneous Statistics for the Samples
2,2^,4,4^-TETRABROMODIPHENYL ETHER

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

Plot of pctrecov by newdate

Statistics for the Plotted Points
P-CRESOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 12 63% 12% 60% 13%
Total 12 63% 12% 60% 13%

Miscellaneous Statistics for the Samples
P-CRESOL

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 3 25% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

Plot of pctrecov by newdate

Statistics for the Plotted Points
ISOPROPYLBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 12 73% 8% 74% 10%
Total 12 73% 8% 74% 10%

Miscellaneous Statistics for the Samples
ISOPROPYLBENZENE

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 12 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 0 0% 0 out of 16

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 10 62% 9% 65% 7%
Total 12 65% 12% 65% 7%

Miscellaneous Statistics for the Samples
CARBAZOLE

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 4 33% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 1 6% 1 out of 16

Plot of pctrecov by newdate

Statistics for the Plotted Points
CAFFEINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 12 65% 14% 66% 12%
Total 12 65% 14% 66% 12%

Miscellaneous Statistics for the Samples
CAFFEINE

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 1 8% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 1 6% 1 out of 16

Plot of pctrecov by newdate

Statistics for the Plotted Points
1-METHYLNAPHTHALENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 71% 5% 71% 5%
>= Reporting Level 10 69% 7% 68% 8%
Total 12 69% 7% 69% 8%

Miscellaneous Statistics for the Samples
1-METHYLNAPHTHALENE

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 7 58% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 16 .  
False Positives 1 6% 1 out of 16

Plot of pctrecov by newdate

Statistics for the Plotted Points
METOLACHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 11 75% 8% 75% 8%
Total 11 75% 8% 75% 8%

Miscellaneous Statistics for the Samples
METOLACHLOR

Characteristic N % % Basis
Plotted 11 100% Spiked
Estimated Values 3 27% 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 17 .  
False Positives 1 6% 1 out of 17