BQS ORGANIC BLIND SAMPLES
SIMAZINE,
Schedule: 2001 Testid: 04035GCM35
Measured in MICROGRAMS PER LITER
04/17/07 TO 11/28/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
SIMAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 7 102% 21% 117% 29%
>= Reporting Level 70 111% 22% 112% 22%
Total 77 110% 22% 112% 22%

Miscellaneous Statistics for the Samples
SIMAZINE

Characteristic N % % Basis
Plotted 77 100% Spiked
Estimated Values 8 10% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 77 .  
False Negatives 0 0% 0 out of 77
Not Spiked 65 .  
False Positives 5 8% 5 out of 64