BQS ORGANIC BLIND SAMPLES
CAMPHOR,
Schedule: 1433 Testid: 62070GCM37
Measured in MICROGRAMS PER LITER
02/13/07 TO 01/23/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
CAMPHOR

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 93 90% 11% 90% 9%
Total 93 90% 11% 90% 9%

Miscellaneous Statistics for the Samples
CAMPHOR

Characteristic N % % Basis
Plotted 93 100% Spiked
Estimated Values 4 4% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 94 .  
False Negatives 0 0% 0 out of 93
Not Spiked 106 .  
False Positives 4 4% 4 out of 106