BQS ORGANIC BLIND SAMPLES
BENSULFURON-METHYL,
Schedule: 2060 Testid: 61693LCM29
Measured in MICROGRAMS PER LITER
02/27/07 TO 03/26/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
BENSULFURON-METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 93% 5% 93% 5%
>= Reporting Level 51 120% 46% 110% 38%
Total 53 119% 45% 110% 37%

Miscellaneous Statistics for the Samples
BENSULFURON-METHYL

Characteristic N % % Basis
Plotted 53 98% Spiked
Estimated Values 31 57% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 54 .  
False Negatives 0 0% 0 out of 54
Not Spiked 120 .  
False Positives 0 0% 0 out of 120