Plot of pctrecov by newdate

Statistics for the Plotted Points
ACENAPHTHYLENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 52 77% 13% 78% 10%
Total 52 77% 13% 78% 10%

Miscellaneous Statistics for the Samples
ACENAPHTHYLENE

Characteristic N % % Basis
Plotted 52 100% Spiked
Estimated Values 8 15% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 0 0% 0 out of 52
Not Spiked 95 .  
False Positives 14 15% 14 out of 93

Plot of pctrecov by newdate

Statistics for the Plotted Points
ACENAPHTHENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 79% . 79% 0%
>= Reporting Level 48 79% 12% 80% 12%
Total 49 79% 12% 79% 12%

Miscellaneous Statistics for the Samples
ACENAPHTHENE

Characteristic N % % Basis
Plotted 49 100% Spiked
Estimated Values 6 12% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 0 0% 0 out of 49
Not Spiked 98 .  
False Positives 14 15% 14 out of 96

Plot of pctrecov by newdate

Statistics for the Plotted Points
ANTHRACENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 75% 26% 74% 10%
>= Reporting Level 44 75% 12% 76% 12%
Total 49 75% 14% 76% 12%

Miscellaneous Statistics for the Samples
ANTHRACENE

Characteristic N % % Basis
Plotted 49 98% Spiked
Estimated Values 6 12% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 50 .  
False Negatives 0 0% 0 out of 50
Not Spiked 97 .  
False Positives 4 4% 4 out of 95

Plot of pctrecov by newdate

Statistics for the Plotted Points
BENZO[B]FLUORANTHENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 51 78% 14% 79% 14%
Total 51 78% 14% 79% 14%

Miscellaneous Statistics for the Samples
BENZO[B]FLUORANTHENE

Characteristic N % % Basis
Plotted 51 98% Spiked
Estimated Values 5 10% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 1 2% 1 out of 52
Not Spiked 95 .  
False Positives 4 4% 4 out of 93

Plot of pctrecov by newdate

Statistics for the Plotted Points
BENZO[K]FLUORANTHENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 63% . 63% 0%
>= Reporting Level 48 76% 16% 76% 16%
Total 49 76% 16% 75% 17%

Miscellaneous Statistics for the Samples
BENZO[K]FLUORANTHENE

Characteristic N % % Basis
Plotted 49 98% Spiked
Estimated Values 6 12% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 50 .  
False Negatives 1 2% 1 out of 50
Not Spiked 97 .  
False Positives 1 1% 1 out of 95

Plot of pctrecov by newdate

Statistics for the Plotted Points
BENZO[A]PYRENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 50 71% 14% 71% 14%
Total 50 71% 14% 71% 14%

Miscellaneous Statistics for the Samples
BENZO[A]PYRENE

Characteristic N % % Basis
Plotted 50 100% Spiked
Estimated Values 6 12% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 50 .  
False Negatives 0 0% 0 out of 50
Not Spiked 97 .  
False Positives 2 2% 2 out of 95

Plot of pctrecov by newdate

Statistics for the Plotted Points
BIS(2-CHLOROETHYL)ETHER

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 48 85% 16% 85% 15%
Total 48 85% 16% 85% 15%

Miscellaneous Statistics for the Samples
BIS(2-CHLOROETHYL)ETHER

Characteristic N % % Basis
Plotted 48 98% Spiked
Estimated Values 6 12% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 1 2% 1 out of 49
Not Spiked 98 .  
False Positives 0 0% 0 out of 96

Plot of pctrecov by newdate

Statistics for the Plotted Points
BIS(2-CHLOROETHOXY)METHANE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 48 87% 16% 90% 14%
Total 48 87% 16% 90% 14%

Miscellaneous Statistics for the Samples
BIS(2-CHLOROETHOXY)METHANE

Characteristic N % % Basis
Plotted 48 100% Spiked
Estimated Values 3 6% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 48 .  
False Negatives 0 0% 0 out of 48
Not Spiked 99 .  
False Positives 0 0% 0 out of 97

Plot of pctrecov by newdate

Statistics for the Plotted Points
BIS(2-CHLOROISOPROPYL) ETHER

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 49 86% 14% 88% 13%
Total 49 86% 14% 88% 13%

Miscellaneous Statistics for the Samples
BIS(2-CHLOROISOPROPYL) ETHER

Characteristic N % % Basis
Plotted 49 98% Spiked
Estimated Values 3 6% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 50 .  
False Negatives 1 2% 1 out of 50
Not Spiked 97 .  
False Positives 0 0% 0 out of 95

Plot of pctrecov by newdate

Statistics for the Plotted Points
BUTYLBENZYL PHTHALATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 9 127% 35% 116% 28%
>= Reporting Level 34 99% 24% 99% 17%
Total 43 105% 29% 102% 21%

Miscellaneous Statistics for the Samples
BUTYLBENZYL PHTHALATE

Characteristic N % % Basis
Plotted 43 91% Spiked
Estimated Values 24 51% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 2 4% Spiked
Spiked 49 .  
False Negatives 2 4% 2 out of 47
Not Spiked 98 .  
False Positives 2 2% 2 out of 98

Plot of pctrecov by newdate

Statistics for the Plotted Points
CHRYSENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 50 80% 14% 81% 14%
Total 50 80% 14% 81% 14%

Miscellaneous Statistics for the Samples
CHRYSENE

Characteristic N % % Basis
Plotted 50 100% Spiked
Estimated Values 6 12% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 50 .  
False Negatives 0 0% 0 out of 50
Not Spiked 97 .  
False Positives 2 2% 2 out of 95

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIETHYL PHTHALATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 50 95% 21% 96% 18%
Total 50 95% 21% 96% 18%

Miscellaneous Statistics for the Samples
DIETHYL PHTHALATE

Characteristic N % % Basis
Plotted 50 100% Spiked
Estimated Values 8 16% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 0 0% 0 out of 50
Not Spiked 95 .  
False Positives 2 2% 2 out of 95

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIMETHYL PHTHALATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 87% 33% 79% 48%
>= Reporting Level 44 87% 17% 92% 15%
Total 47 87% 18% 91% 16%

Miscellaneous Statistics for the Samples
DIMETHYL PHTHALATE

Characteristic N % % Basis
Plotted 47 98% Spiked
Estimated Values 5 10% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 50 .  
False Negatives 1 2% 1 out of 48
Not Spiked 97 .  
False Positives 3 3% 3 out of 97

Plot of pctrecov by newdate

Statistics for the Plotted Points
FLUORANTHENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 49 87% 11% 87% 8%
Total 49 87% 11% 87% 8%

Miscellaneous Statistics for the Samples
FLUORANTHENE

Characteristic N % % Basis
Plotted 49 100% Spiked
Estimated Values 4 8% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 0 0% 0 out of 49
Not Spiked 98 .  
False Positives 4 4% 4 out of 96

Plot of pctrecov by newdate

Statistics for the Plotted Points
FLUORENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 52 84% 13% 84% 10%
Total 52 84% 13% 84% 10%

Miscellaneous Statistics for the Samples
FLUORENE

Characteristic N % % Basis
Plotted 52 100% Spiked
Estimated Values 3 6% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 0 0% 0 out of 52
Not Spiked 95 .  
False Positives 5 5% 5 out of 93

Plot of pctrecov by newdate

Statistics for the Plotted Points
HEXACHLOROCYCLOPENTADIENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 53% 15% 53% 15%
>= Reporting Level 49 50% 19% 52% 16%
Total 51 50% 18% 52% 16%

Miscellaneous Statistics for the Samples
HEXACHLOROCYCLOPENTADIENE

Characteristic N % % Basis
Plotted 51 98% Spiked
Estimated Values 40 77% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 52 .  
False Negatives 0 0% 0 out of 52
Not Spiked 95 .  
False Positives 2 2% 2 out of 93

Plot of pctrecov by newdate

Statistics for the Plotted Points
HEXACHLOROETHANE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 76% 19% 76% 20%
>= Reporting Level 48 74% 17% 75% 15%
Total 50 74% 17% 75% 15%

Miscellaneous Statistics for the Samples
HEXACHLOROETHANE

Characteristic N % % Basis
Plotted 50 100% Spiked
Estimated Values 34 68% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 0 0% 0 out of 50
Not Spiked 95 .  
False Positives 3 3% 3 out of 95

Plot of pctrecov by newdate

Statistics for the Plotted Points
INDENO[1,2,3-CD]PYRENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 59% . 59% 0%
>= Reporting Level 46 81% 26% 81% 22%
Total 47 81% 26% 80% 23%

Miscellaneous Statistics for the Samples
INDENO[1,2,3-CD]PYRENE

Characteristic N % % Basis
Plotted 47 100% Spiked
Estimated Values 31 66% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 0 0% 0 out of 47
Not Spiked 98 .  
False Positives 2 2% 2 out of 98

Plot of pctrecov by newdate

Statistics for the Plotted Points
ISOPHORONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 97% . 97% 0%
>= Reporting Level 46 76% 18% 78% 18%
Total 47 77% 18% 78% 20%

Miscellaneous Statistics for the Samples
ISOPHORONE

Characteristic N % % Basis
Plotted 47 100% Spiked
Estimated Values 10 21% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 0 0% 0 out of 47
Not Spiked 98 .  
False Positives 0 0% 0 out of 98

Plot of pctrecov by newdate

Statistics for the Plotted Points
N-NITROSODI-N-PROPYLAMINE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 67% 4% 67% 4%
>= Reporting Level 44 90% 21% 93% 12%
Total 46 89% 21% 92% 12%

Miscellaneous Statistics for the Samples
N-NITROSODI-N-PROPYLAMINE

Characteristic N % % Basis
Plotted 46 96% Spiked
Estimated Values 9 19% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 50 .  
False Negatives 1 2% 1 out of 48
Not Spiked 97 .  
False Positives 0 0% 0 out of 97

Plot of pctrecov by newdate

Statistics for the Plotted Points
N-NITROSODIPHENYLAMINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 47 57% 19% 60% 21%
Total 47 57% 19% 60% 21%

Miscellaneous Statistics for the Samples
N-NITROSODIPHENYLAMINE

Characteristic N % % Basis
Plotted 47 94% Spiked
Estimated Values 20 40% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 3 6% 3 out of 50
Not Spiked 95 .  
False Positives 2 2% 2 out of 95

Plot of pctrecov by newdate

Statistics for the Plotted Points
N-NITROSODIMETHYLAMINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 49 64% 15% 66% 11%
Total 49 64% 15% 66% 11%

Miscellaneous Statistics for the Samples
N-NITROSODIMETHYLAMINE

Characteristic N % % Basis
Plotted 49 100% Spiked
Estimated Values 21 43% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 0 0% 0 out of 49
Not Spiked 98 .  
False Positives 0 0% 0 out of 96

Plot of pctrecov by newdate

Statistics for the Plotted Points
NITROBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 49 90% 16% 92% 11%
Total 49 90% 16% 92% 11%

Miscellaneous Statistics for the Samples
NITROBENZENE

Characteristic N % % Basis
Plotted 49 100% Spiked
Estimated Values 6 12% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 0 0% 0 out of 49
Not Spiked 98 .  
False Positives 0 0% 0 out of 96

Plot of pctrecov by newdate

Statistics for the Plotted Points
4-CHLORO-3-METHYLPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 45 84% 18% 85% 16%
Total 45 84% 18% 85% 16%

Miscellaneous Statistics for the Samples
4-CHLORO-3-METHYLPHENOL

Characteristic N % % Basis
Plotted 45 96% Spiked
Estimated Values 8 17% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 2 4% 2 out of 47
Not Spiked 98 .  
False Positives 9 9% 9 out of 98

Plot of pctrecov by newdate

Statistics for the Plotted Points
PHENANTHRENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 50 84% 12% 84% 12%
Total 50 84% 12% 84% 12%

Miscellaneous Statistics for the Samples
PHENANTHRENE

Characteristic N % % Basis
Plotted 50 100% Spiked
Estimated Values 14 28% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 50 .  
False Negatives 0 0% 0 out of 50
Not Spiked 97 .  
False Positives 2 2% 2 out of 95

Plot of pctrecov by newdate

Statistics for the Plotted Points
PYRENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 52 85% 13% 88% 12%
Total 52 85% 13% 88% 12%

Miscellaneous Statistics for the Samples
PYRENE

Characteristic N % % Basis
Plotted 52 100% Spiked
Estimated Values 2 4% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 0 0% 0 out of 52
Not Spiked 95 .  
False Positives 7 8% 7 out of 93

Plot of pctrecov by newdate

Statistics for the Plotted Points
BENZO[GHI]PERYLENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 63% 21% 56% 30%
>= Reporting Level 44 79% 26% 78% 24%
Total 47 78% 25% 78% 24%

Miscellaneous Statistics for the Samples
BENZO[GHI]PERYLENE

Characteristic N % % Basis
Plotted 47 100% Spiked
Estimated Values 10 21% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 0 0% 0 out of 47
Not Spiked 98 .  
False Positives 2 2% 2 out of 98

Plot of pctrecov by newdate

Statistics for the Plotted Points
BENZ[A]ANTHRACENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 75% 10% 75% 9%
>= Reporting Level 44 78% 13% 77% 12%
Total 49 78% 13% 77% 11%

Miscellaneous Statistics for the Samples
BENZ[A]ANTHRACENE

Characteristic N % % Basis
Plotted 49 100% Spiked
Estimated Values 11 22% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 0 0% 0 out of 49
Not Spiked 98 .  
False Positives 2 2% 2 out of 96

Plot of pctrecov by newdate

Statistics for the Plotted Points
1,2-DICHLOROBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 51 81% 16% 86% 8%
Total 51 81% 16% 86% 8%

Miscellaneous Statistics for the Samples
1,2-DICHLOROBENZENE

Characteristic N % % Basis
Plotted 51 98% Spiked
Estimated Values 4 8% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 1 2% 1 out of 52
Not Spiked 95 .  
False Positives 8 9% 8 out of 93

Plot of pctrecov by newdate

Statistics for the Plotted Points
1,2,4-TRICHLOROBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 49 83% 14% 86% 7%
Total 49 83% 14% 86% 7%

Miscellaneous Statistics for the Samples
1,2,4-TRICHLOROBENZENE

Characteristic N % % Basis
Plotted 49 98% Spiked
Estimated Values 4 8% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 50 .  
False Negatives 1 2% 1 out of 50
Not Spiked 97 .  
False Positives 6 6% 6 out of 95

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIBENZ[A,H]ANTHRACENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 47% . 47% 0%
>= Reporting Level 46 72% 32% 72% 35%
Total 47 71% 31% 72% 35%

Miscellaneous Statistics for the Samples
DIBENZ[A,H]ANTHRACENE

Characteristic N % % Basis
Plotted 47 100% Spiked
Estimated Values 34 72% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 0 0% 0 out of 47
Not Spiked 98 .  
False Positives 0 0% 0 out of 98

Plot of pctrecov by newdate

Statistics for the Plotted Points
1,3-DICHLOROBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 49 83% 15% 85% 8%
Total 49 83% 15% 85% 8%

Miscellaneous Statistics for the Samples
1,3-DICHLOROBENZENE

Characteristic N % % Basis
Plotted 49 98% Spiked
Estimated Values 5 10% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 50 .  
False Negatives 1 2% 1 out of 50
Not Spiked 97 .  
False Positives 2 2% 2 out of 95

Plot of pctrecov by newdate

Statistics for the Plotted Points
1,4-DICHLOROBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 89% . 89% 0%
>= Reporting Level 47 82% 15% 85% 10%
Total 48 82% 15% 85% 10%

Miscellaneous Statistics for the Samples
1,4-DICHLOROBENZENE

Characteristic N % % Basis
Plotted 48 98% Spiked
Estimated Values 6 12% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 1 2% 1 out of 49
Not Spiked 98 .  
False Positives 17 18% 17 out of 96

Plot of pctrecov by newdate

Statistics for the Plotted Points
2-CHLORONAPHTHALENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 86% 6% 86% 6%
>= Reporting Level 49 83% 15% 87% 10%
Total 51 83% 15% 87% 10%

Miscellaneous Statistics for the Samples
2-CHLORONAPHTHALENE

Characteristic N % % Basis
Plotted 51 98% Spiked
Estimated Values 7 13% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 52 .  
False Negatives 0 0% 0 out of 52
Not Spiked 95 .  
False Positives 1 1% 1 out of 93

Plot of pctrecov by newdate

Statistics for the Plotted Points
2-CHLOROPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 49 79% 16% 80% 10%
Total 49 79% 16% 80% 10%

Miscellaneous Statistics for the Samples
2-CHLOROPHENOL

Characteristic N % % Basis
Plotted 49 98% Spiked
Estimated Values 4 8% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 50 .  
False Negatives 1 2% 1 out of 50
Not Spiked 97 .  
False Positives 3 3% 3 out of 95

Plot of pctrecov by newdate

Statistics for the Plotted Points
2-NITROPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 52 76% 18% 79% 15%
Total 52 76% 18% 79% 15%

Miscellaneous Statistics for the Samples
2-NITROPHENOL

Characteristic N % % Basis
Plotted 52 100% Spiked
Estimated Values 8 15% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 0 0% 0 out of 52
Not Spiked 95 .  
False Positives 2 2% 2 out of 93

Plot of pctrecov by newdate

Statistics for the Plotted Points
DI-N-OCTYL PHTHALATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 94% 54% 94% 57%
>= Reporting Level 47 75% 22% 75% 29%
Total 49 75% 23% 75% 29%

Miscellaneous Statistics for the Samples
DI-N-OCTYL PHTHALATE

Characteristic N % % Basis
Plotted 49 98% Spiked
Estimated Values 26 52% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 1 2% 1 out of 50
Not Spiked 95 .  
False Positives 0 0% 0 out of 95

Plot of pctrecov by newdate

Statistics for the Plotted Points
2,4-DICHLOROPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 83% 21% 83% 22%
>= Reporting Level 47 82% 16% 83% 14%
Total 49 82% 16% 83% 14%

Miscellaneous Statistics for the Samples
2,4-DICHLOROPHENOL

Characteristic N % % Basis
Plotted 49 98% Spiked
Estimated Values 8 16% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 50 .  
False Negatives 1 2% 1 out of 50
Not Spiked 97 .  
False Positives 2 2% 2 out of 95

Plot of pctrecov by newdate

Statistics for the Plotted Points
2,4-DIMETHYLPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 69% 33% 82% 29%
>= Reporting Level 44 65% 18% 68% 17%
Total 48 66% 20% 69% 17%

Miscellaneous Statistics for the Samples
2,4-DIMETHYLPHENOL

Characteristic N % % Basis
Plotted 48 98% Spiked
Estimated Values 18 37% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 49 .  
False Negatives 0 0% 0 out of 49
Not Spiked 98 .  
False Positives 1 1% 1 out of 96

Plot of pctrecov by newdate

Statistics for the Plotted Points
2,4-DINITROTOLUENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 106% 35% 114% 39%
>= Reporting Level 45 88% 15% 89% 11%
Total 49 89% 18% 89% 13%

Miscellaneous Statistics for the Samples
2,4-DINITROTOLUENE

Characteristic N % % Basis
Plotted 49 98% Spiked
Estimated Values 17 34% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 50 .  
False Negatives 0 0% 0 out of 50
Not Spiked 97 .  
False Positives 11 12% 11 out of 95

Plot of pctrecov by newdate

Statistics for the Plotted Points
2,4-DINITROPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 41 64% 24% 68% 28%
Total 41 64% 24% 68% 28%

Miscellaneous Statistics for the Samples
2,4-DINITROPHENOL

Characteristic N % % Basis
Plotted 41 89% Spiked
Estimated Values 41 89% Spiked
Deleted Values 20 14% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 5 11% 5 out of 46
Not Spiked 95 .  
False Positives 0 0% 0 out of 81

Plot of pctrecov by newdate

Statistics for the Plotted Points
2,4,6-TRICHLOROPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 52 75% 16% 78% 11%
Total 52 75% 16% 78% 11%

Miscellaneous Statistics for the Samples
2,4,6-TRICHLOROPHENOL

Characteristic N % % Basis
Plotted 52 100% Spiked
Estimated Values 5 10% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 0 0% 0 out of 52
Not Spiked 95 .  
False Positives 4 4% 4 out of 93

Plot of pctrecov by newdate

Statistics for the Plotted Points
2,6-DINITROTOLUENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 81% . 81% 0%
>= Reporting Level 47 87% 15% 89% 15%
Total 48 87% 15% 87% 14%

Miscellaneous Statistics for the Samples
2,6-DINITROTOLUENE

Characteristic N % % Basis
Plotted 48 98% Spiked
Estimated Values 7 14% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 1 2% 1 out of 49
Not Spiked 98 .  
False Positives 2 2% 2 out of 96

Plot of pctrecov by newdate

Statistics for the Plotted Points
3,3^-DICHLOROBENZIDINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 39 24% 14% 21% 13%
Total 39 24% 14% 21% 13%

Miscellaneous Statistics for the Samples
3,3^-DICHLOROBENZIDINE

Characteristic N % % Basis
Plotted 39 87% Spiked
Estimated Values 39 87% Spiked
Deleted Values 22 15% Spiked + Not Spiked
Spiked, Censored 2 4% Spiked
Spiked 49 .  
False Negatives 4 9% 4 out of 45
Not Spiked 98 .  
False Positives 0 0% 0 out of 80

Plot of pctrecov by newdate

Statistics for the Plotted Points
4-BROMOPHENYLPHENYLETHER

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 51 84% 14% 86% 14%
Total 51 84% 14% 86% 14%

Miscellaneous Statistics for the Samples
4-BROMOPHENYLPHENYLETHER

Characteristic N % % Basis
Plotted 51 98% Spiked
Estimated Values 2 4% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 1 2% 1 out of 52
Not Spiked 95 .  
False Positives 3 3% 3 out of 93

Plot of pctrecov by newdate

Statistics for the Plotted Points
4-CHLOROPHENYL PHENYL ETHER

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 50 85% 12% 85% 9%
Total 50 85% 12% 85% 9%

Miscellaneous Statistics for the Samples
4-CHLOROPHENYL PHENYL ETHER

Characteristic N % % Basis
Plotted 50 100% Spiked
Estimated Values 2 4% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 50 .  
False Negatives 0 0% 0 out of 50
Not Spiked 97 .  
False Positives 2 2% 2 out of 95

Plot of pctrecov by newdate

Statistics for the Plotted Points
4-NITROPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 56% . 56% 0%
>= Reporting Level 46 54% 14% 54% 18%
Total 47 54% 14% 55% 18%

Miscellaneous Statistics for the Samples
4-NITROPHENOL

Characteristic N % % Basis
Plotted 47 96% Spiked
Estimated Values 36 73% Spiked
Deleted Values 4 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 2 4% 2 out of 49
Not Spiked 98 .  
False Positives 2 2% 2 out of 94

Plot of pctrecov by newdate

Statistics for the Plotted Points
4,6-DINITRO-2-METHYLPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 53% . 53% 0%
>= Reporting Level 45 68% 24% 71% 22%
Total 46 67% 23% 70% 23%

Miscellaneous Statistics for the Samples
4,6-DINITRO-2-METHYLPHENOL

Characteristic N % % Basis
Plotted 46 96% Spiked
Estimated Values 39 81% Spiked
Deleted Values 6 4% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 50 .  
False Negatives 2 4% 2 out of 48
Not Spiked 97 .  
False Positives 0 0% 0 out of 93

Plot of pctrecov by newdate

Statistics for the Plotted Points
PHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 47 55% 15% 57% 16%
Total 47 55% 15% 57% 16%

Miscellaneous Statistics for the Samples
PHENOL

Characteristic N % % Basis
Plotted 47 90% Spiked
Estimated Values 8 15% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 5 10% 5 out of 52
Not Spiked 95 .  
False Positives 8 9% 8 out of 93

Plot of pctrecov by newdate

Statistics for the Plotted Points
NAPHTHALENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 52 84% 15% 87% 10%
Total 52 84% 15% 87% 10%

Miscellaneous Statistics for the Samples
NAPHTHALENE

Characteristic N % % Basis
Plotted 52 100% Spiked
Estimated Values 3 6% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 0 0% 0 out of 52
Not Spiked 95 .  
False Positives 1 1% 1 out of 93

Plot of pctrecov by newdate

Statistics for the Plotted Points
PENTACHLOROPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 84% 25% 84% 32%
>= Reporting Level 42 76% 16% 79% 14%
Total 46 77% 17% 79% 15%

Miscellaneous Statistics for the Samples
PENTACHLOROPHENOL

Characteristic N % % Basis
Plotted 46 96% Spiked
Estimated Values 41 85% Spiked
Deleted Values 4 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 50 .  
False Negatives 2 4% 2 out of 48
Not Spiked 97 .  
False Positives 1 1% 1 out of 95

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 1 73% . 73% 0%
>= Reporting Level 34 77% 27% 79% 25%
Total 35 77% 26% 76% 25%

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

Characteristic N % % Basis
Plotted 35 76% Spiked
Estimated Values 17 37% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 3 7% Spiked
Spiked 48 .  
False Negatives 8 17% 8 out of 46
Not Spiked 99 .  
False Positives 5 5% 5 out of 99

Plot of pctrecov by newdate

Statistics for the Plotted Points
DI-N-BUTYL PHTHALATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 11 85% 22% 83% 34%
>= Reporting Level 34 94% 13% 94% 13%
Total 45 92% 16% 93% 15%

Miscellaneous Statistics for the Samples
DI-N-BUTYL PHTHALATE

Characteristic N % % Basis
Plotted 45 94% Spiked
Estimated Values 16 33% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 3 6% Spiked
Spiked 50 .  
False Negatives 0 0% 0 out of 48
Not Spiked 97 .  
False Positives 0 0% 0 out of 97

Miscellaneous Statistics for the Samples
BENZIDINE

Characteristic N % % Basis
Plotted 0 0% Spiked
Estimated Values 0 0% Spiked
Deleted Values 139 95% Spiked + Not Spiked
Spiked, Censored 2 100% Spiked
Spiked 18 .  
False Negatives 0 0% 0 out of 2
Not Spiked 129 .  
False Positives 0 0% 0 out of 6

Plot of pctrecov by newdate

Statistics for the Plotted Points
HEXACHLOROBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 49 79% 12% 80% 11%
Total 49 79% 12% 80% 11%

Miscellaneous Statistics for the Samples
HEXACHLOROBENZENE

Characteristic N % % Basis
Plotted 49 100% Spiked
Estimated Values 5 10% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 0 0% 0 out of 49
Not Spiked 98 .  
False Positives 4 4% 4 out of 96

Plot of pctrecov by newdate

Statistics for the Plotted Points
HEXACHLOROBUTADIENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 49 76% 13% 78% 9%
Total 49 76% 13% 78% 9%

Miscellaneous Statistics for the Samples
HEXACHLOROBUTADIENE

Characteristic N % % Basis
Plotted 49 98% Spiked
Estimated Values 32 64% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 50 .  
False Negatives 1 2% 1 out of 50
Not Spiked 97 .  
False Positives 17 18% 17 out of 95

Plot of pctrecov by newdate

Statistics for the Plotted Points
1,2-DIPHENYLHYDRAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 48 81% 14% 79% 14%
Total 48 81% 14% 79% 14%

Miscellaneous Statistics for the Samples
1,2-DIPHENYLHYDRAZINE

Characteristic N % % Basis
Plotted 48 100% Spiked
Estimated Values 3 6% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 48 .  
False Negatives 0 0% 0 out of 48
Not Spiked 99 .  
False Positives 4 4% 4 out of 97