BQS ORGANIC BLIND SAMPLES
1,1,1,2-TETRACHLOROETHANE,
Schedule: 2021 Testid: 77562GCM66
Measured in MICROGRAMS PER LITER
01/27/09 TO 12/22/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
1,1,1,2-TETRACHLOROETHANE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 46 99% 15% 100% 13%
Total 46 99% 15% 100% 13%

Miscellaneous Statistics for the Samples
1,1,1,2-TETRACHLOROETHANE

Characteristic N % % Basis
Plotted 46 100% Spiked
Estimated Values 8 17% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 46 .  
False Negatives 0 0% 0 out of 46
Not Spiked 100 .  
False Positives 0 0% 0 out of 100