BQS ORGANIC BLIND SAMPLES
TRI(2-BUTOXYETHYL)PHOSPHATE
Permanently Estimated Compound
Schedule: 1433 Testid: 62093GCM37
02/13/07 TO 01/23/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRI(2-BUTOXYETHYL)PHOSPHATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 18 107% 33% 106% 34%
>= Reporting Level 67 91% 20% 89% 20%
Total 85 95% 24% 91% 23%

Miscellaneous Statistics for the Samples
TRI(2-BUTOXYETHYL)PHOSPHATE

Characteristic N % % Basis
Plotted 85 97% Spiked
Estimated Values 43 49% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 3 3% Spiked
Spiked 89 .  
False Negatives 0 0% 0 out of 88
Not Spiked 111 .  
False Positives 1 1% 1 out of 111