BQS ORGANIC BLIND SAMPLES
TRIBUTYL PHOSPHATE,
Schedule: 1433 Testid: 62089GCM37
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
TRIBUTYL PHOSPHATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 85% 14% 87% 13%
>= Reporting Level 85 87% 15% 87% 14%
Total 90 87% 15% 87% 15%

Miscellaneous Statistics for the Samples
TRIBUTYL PHOSPHATE

Characteristic N % % Basis
Plotted 90 100% Spiked
Estimated Values 13 14% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 91 .  
False Negatives 0 0% 0 out of 90
Not Spiked 109 .  
False Positives 0 0% 0 out of 109