Plot of pctrecov by newdate

Statistics for the Plotted Points
ETHYL TERT-BUTYL ETHER

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 56 108% 12% 107% 12%
Total 56 108% 12% 107% 12%

Miscellaneous Statistics for the Samples
ETHYL TERT-BUTYL ETHER

Characteristic N % % Basis
Plotted 56 100% Spiked
Estimated Values 13 23% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 56 .  
False Negatives 0 0% 0 out of 56
Not Spiked 58 .  
False Positives 0 0% 0 out of 58

Plot of pctrecov by newdate

Statistics for the Plotted Points
TERT-PENTYL METHYL ETHER (TAME)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 56 107% 11% 105% 11%
Total 56 107% 11% 105% 11%

Miscellaneous Statistics for the Samples
TERT-PENTYL METHYL ETHER (TAME)

Characteristic N % % Basis
Plotted 56 100% Spiked
Estimated Values 7 13% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 56 .  
False Negatives 0 0% 0 out of 56
Not Spiked 58 .  
False Positives 0 0% 0 out of 58

Plot of pctrecov by newdate

Statistics for the Plotted Points
METHYL ACETATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 58 104% 12% 103% 11%
Total 58 104% 12% 103% 11%

Miscellaneous Statistics for the Samples
METHYL ACETATE

Characteristic N % % Basis
Plotted 58 100% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 58 .  
False Negatives 0 0% 0 out of 58
Not Spiked 56 .  
False Positives 0 0% 0 out of 56

Plot of pctrecov by newdate

Statistics for the Plotted Points
TERT-BUTYL ALCOHOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 17 91% 12% 88% 11%
>= Reporting Level 40 100% 7% 99% 7%
Total 57 97% 10% 98% 7%

Miscellaneous Statistics for the Samples
TERT-BUTYL ALCOHOL

Characteristic N % % Basis
Plotted 57 98% Spiked
Estimated Values 15 26% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 58 .  
False Negatives 0 0% 0 out of 58
Not Spiked 56 .  
False Positives 0 0% 0 out of 56

Plot of pctrecov by newdate

Statistics for the Plotted Points
TERT-AMYL ALCOHOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 58 100% 11% 100% 6%
Total 58 100% 11% 100% 6%

Miscellaneous Statistics for the Samples
TERT-AMYL ALCOHOL

Characteristic N % % Basis
Plotted 58 100% Spiked
Estimated Values 4 7% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 58 .  
False Negatives 0 0% 0 out of 58
Not Spiked 56 .  
False Positives 0 0% 0 out of 56

Plot of pctrecov by newdate

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

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 6 106% 7% 106% 7%
>= Reporting Level 50 107% 12% 105% 11%
Total 56 107% 11% 105% 10%

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

Characteristic N % % Basis
Plotted 56 100% Spiked
Estimated Values 5 9% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 56 .  
False Negatives 0 0% 0 out of 56
Not Spiked 58 .  
False Positives 0 0% 0 out of 58

Plot of pctrecov by 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 63 114% 17% 112% 14%
Total 67 114% 16% 112% 13%

Miscellaneous Statistics for the Samples
ACETONE

Characteristic N % % Basis
Plotted 67 100% Spiked
Estimated Values 4 6% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 0 0% 0 out of 67
Not Spiked 47 .  
False Positives 5 11% 5 out of 47

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIISOPROPYL ETHER

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 56 106% 11% 104% 9%
Total 56 106% 11% 104% 9%

Miscellaneous Statistics for the Samples
DIISOPROPYL ETHER

Characteristic N % % Basis
Plotted 56 100% Spiked
Estimated Values 4 7% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 56 .  
False Negatives 0 0% 0 out of 56
Not Spiked 58 .  
False Positives 0 0% 0 out of 58