Plot of pctrecov * newdate

Statistics for the Plotted Points
ETHYL TERT-BUTYL ETHER

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 43 113% 13% 111% 16%
Total 43 113% 13% 111% 16%

Miscellaneous Statistics for the Samples
ETHYL TERT-BUTYL ETHER

Characteristic N % % Basis
Plotted 43 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 43 .  
False Negatives 0 0% 0 out of 43
Not Spiked 27 .  
False Positives 0 0% 0 out of 27

Plot of pctrecov * newdate

Statistics for the Plotted Points
TERT-PENTYL METHYL ETHER

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 31 108% 8% 109% 9%
Total 31 108% 8% 109% 9%

Miscellaneous Statistics for the Samples
TERT-PENTYL METHYL ETHER

Characteristic N % % Basis
Plotted 31 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 31 .  
False Negatives 0 0% 0 out of 31
Not Spiked 39 .  
False Positives 0 0% 0 out of 39

Plot of pctrecov * newdate

Statistics for the Plotted Points
METHYL ACETATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 43 107% 17% 105% 14%
Total 43 107% 17% 105% 14%

Miscellaneous Statistics for the Samples
METHYL ACETATE

Characteristic N % % Basis
Plotted 43 100% Spiked
Estimated Values 4 9% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 43 .  
False Negatives 0 0% 0 out of 43
Not Spiked 27 .  
False Positives 0 0% 0 out of 27

Plot of pctrecov * newdate

Statistics for the Plotted Points
TERT-BUTYL ALCOHOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 42 112% 26% 104% 24%
Total 42 112% 26% 104% 24%

Miscellaneous Statistics for the Samples
TERT-BUTYL ALCOHOL

Characteristic N % % Basis
Plotted 42 98% Spiked
Estimated Values 7 16% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 43 .  
False Negatives 0 0% 0 out of 43
Not Spiked 27 .  
False Positives 0 0% 0 out of 27

Plot of pctrecov * newdate

Statistics for the Plotted Points
TERT-AMYL ALCOHOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 31 98% 14% 97% 10%
Total 31 98% 14% 97% 10%

Miscellaneous Statistics for the Samples
TERT-AMYL ALCOHOL

Characteristic N % % Basis
Plotted 31 100% Spiked
Estimated Values 3 10% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 31 .  
False Negatives 0 0% 0 out of 31
Not Spiked 39 .  
False Positives 0 0% 0 out of 39

Plot of pctrecov * newdate

Statistics for the Plotted Points
TERT-BUTYL METHYL ETHER (MTBE)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 43 107% 12% 106% 11%
Total 43 107% 12% 106% 11%

Miscellaneous Statistics for the Samples
TERT-BUTYL METHYL ETHER (MTBE)

Characteristic N % % Basis
Plotted 43 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 43 .  
False Negatives 0 0% 0 out of 43
Not Spiked 27 .  
False Positives 0 0% 0 out of 27

Plot of pctrecov * newdate

Statistics for the Plotted Points
ACETONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 105% 6% 105% 7%
>= Reporting Level 38 108% 14% 107% 15%
Total 42 108% 13% 107% 11%

Miscellaneous Statistics for the Samples
ACETONE

Characteristic N % % Basis
Plotted 42 98% Spiked
Estimated Values 4 9% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 43 .  
False Negatives 1 2% 1 out of 43
Not Spiked 27 .  
False Positives 11 41% 11 out of 27

Plot of pctrecov * newdate

Statistics for the Plotted Points
DIISOPROPYL ETHER

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 43 110% 12% 109% 13%
Total 43 110% 12% 109% 13%

Miscellaneous Statistics for the Samples
DIISOPROPYL ETHER

Characteristic N % % Basis
Plotted 43 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 43 .  
False Negatives 0 0% 0 out of 43
Not Spiked 27 .  
False Positives 0 0% 0 out of 27