BQS ORGANIC BLIND SAMPLES
BROMOFORM,
Schedule: 4433 Testid: 32104GCM99
Measured in MICROGRAMS PER LITER
12/02/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
BROMOFORM

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 67% 22% 67% 24%
>= Reporting Level 34 81% 13% 82% 10%
Total 36 81% 13% 82% 11%

Miscellaneous Statistics for the Samples
BROMOFORM

Characteristic N % % Basis
Plotted 36 100% Spiked
Estimated Values 6 17% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 36 .  
False Negatives 0 0% 0 out of 36
Not Spiked 38 .  
False Positives 0 0% 0 out of 38