BQS ORGANIC BLIND SAMPLES
TRI(2-CHLOROETHYL)PHOSPHATE,
Schedule: 1433 Testid: 62087GCM37
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
TRI(2-CHLOROETHYL)PHOSPHATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 106% . 106% 0%
>= Reporting Level 89 89% 14% 90% 13%
Total 90 90% 14% 90% 13%

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

Characteristic N % % Basis
Plotted 90 100% Spiked
Estimated Values 7 8% 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 3 3% 3 out of 109