BQS ORGANIC BLIND SAMPLES
FIPRONIL SULFONE,
Schedule: 2033 Testid: 62168GCM29
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
FIPRONIL SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 65 82% 23% 79% 23%
Total 65 82% 23% 79% 23%

Miscellaneous Statistics for the Samples
FIPRONIL SULFONE

Characteristic N % % Basis
Plotted 65 98% Spiked
Estimated Values 6 9% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 66 .  
False Negatives 1 2% 1 out of 66
Not Spiked 98 .  
False Positives 10 10% 10 out of 98