BQS ORGANIC BLIND SAMPLES
BENFLURALIN,
Schedule: 2001 Testid: 82673GCM35
Measured in MICROGRAMS PER LITER
05/01/07 TO 11/28/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
BENFLURALIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 75 80% 17% 76% 17%
Total 75 80% 17% 76% 17%

Miscellaneous Statistics for the Samples
BENFLURALIN

Characteristic N % % Basis
Plotted 75 100% Spiked
Estimated Values 2 3% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 76 .  
False Negatives 0 0% 0 out of 75
Not Spiked 66 .  
False Positives 6 9% 6 out of 66