BQS ORGANIC BLIND SAMPLES
FIPRONIL SULFIDE,
Schedule: 2033 Testid: 62167GCM29
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 SULFIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 59 102% 21% 102% 19%
Total 59 102% 21% 102% 19%

Miscellaneous Statistics for the Samples
FIPRONIL SULFIDE

Characteristic N % % Basis
Plotted 59 98% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 1 2% 1 out of 60
Not Spiked 104 .  
False Positives 31 30% 31 out of 104