BQS ORGANIC BLIND SAMPLES
STYRENE,
Schedule: 2021 Testid: 77128GCM66
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
STYRENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 48 81% 12% 78% 8%
Total 48 81% 12% 78% 8%

Miscellaneous Statistics for the Samples
STYRENE

Characteristic N % % Basis
Plotted 48 100% Spiked
Estimated Values 2 4% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 48 .  
False Negatives 0 0% 0 out of 48
Not Spiked 98 .  
False Positives 0 0% 0 out of 98