BQS ORGANIC BLIND SAMPLES
METHIDATHION (SUPRACIDE),
Schedule: 2033 Testid: 61598GCM39
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
METHIDATHION (SUPRACIDE)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 60 91% 19% 90% 18%
Total 60 91% 19% 90% 18%

Miscellaneous Statistics for the Samples
METHIDATHION (SUPRACIDE)

Characteristic N % % Basis
Plotted 60 98% Spiked
Estimated Values 4 7% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 1 2% 1 out of 61
Not Spiked 103 .  
False Positives 0 0% 0 out of 103