BQS ORGANIC BLIND SAMPLES
AZINPHOS-METHYL-OXON,
Schedule: 2033 Testid: 61635GCM39
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
AZINPHOS-METHYL-OXON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 81% 46% 82% 68%
>= Reporting Level 35 72% 28% 66% 20%
Total 38 73% 29% 67% 20%

Miscellaneous Statistics for the Samples
AZINPHOS-METHYL-OXON

Characteristic N % % Basis
Plotted 38 90% Spiked
Estimated Values 38 90% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 42 .  
False Negatives 3 7% 3 out of 42
Not Spiked 122 .  
False Positives 1 1% 1 out of 122