BQS ORGANIC BLIND SAMPLES
TRANS-1,4-DICHLORO-2-BUTENE,
Schedule: 2021 Testid: 73547GCM66
Measured in MICROGRAMS PER LITER
01/17/09 TO 12/09/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRANS-1,4-DICHLORO-2-BUTENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 8 87% 16% 87% 12%
>= Reporting Level 50 83% 17% 83% 15%
Total 58 84% 16% 84% 15%

Miscellaneous Statistics for the Samples
TRANS-1,4-DICHLORO-2-BUTENE

Characteristic N % % Basis
Plotted 58 100% Spiked
Estimated Values 29 50% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 58 .  
False Negatives 0 0% 0 out of 58
Not Spiked 88 .  
False Positives 0 0% 0 out of 88