BQS ORGANIC BLIND SAMPLES
5-METHYL-1H-BENZOTRIAZOLE,
Schedule: 1433 Testid: 62063GCM37
Measured in MICROGRAMS PER LITER
02/13/07 TO 01/23/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
5-METHYL-1H-BENZOTRIAZOLE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 12 49% 19% 53% 22%
>= Reporting Level 70 63% 19% 60% 19%
Total 82 61% 19% 59% 18%

Miscellaneous Statistics for the Samples
5-METHYL-1H-BENZOTRIAZOLE

Characteristic N % % Basis
Plotted 82 96% Spiked
Estimated Values 34 40% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 86 .  
False Negatives 3 4% 3 out of 85
Not Spiked 114 .  
False Positives 1 1% 1 out of 114