BQS ORGANIC BLIND SAMPLES
1,2,4-TRICHLOROBENZENE,
Schedule: 2021 Testid: 34551GCM66
Measured in MICROGRAMS PER LITER
01/27/09 TO 12/22/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
1,2,4-TRICHLOROBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 37 90% 8% 90% 6%
Total 37 90% 8% 90% 6%

Miscellaneous Statistics for the Samples
1,2,4-TRICHLOROBENZENE

Characteristic N % % Basis
Plotted 37 100% Spiked
Estimated Values 6 16% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 37 .  
False Negatives 0 0% 0 out of 37
Not Spiked 109 .  
False Positives 0 0% 0 out of 109