BQS ORGANIC BLIND SAMPLES
ALPHA-HCH,
Schedule: 2001 Testid: 34253GCM35
Measured in MICROGRAMS PER LITER
04/17/07 TO 11/27/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
ALPHA-HCH

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 70 101% 16% 99% 13%
Total 70 101% 16% 99% 13%

Miscellaneous Statistics for the Samples
ALPHA-HCH

Characteristic N % % Basis
Plotted 70 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 70 .  
False Negatives 0 0% 0 out of 70
Not Spiked 72 .  
False Positives 0 0% 0 out of 71