BQS ORGANIC BLIND SAMPLES
DACTHAL MONOACID,
Schedule: 2060 Testid: 49304LCM29
Measured in MICROGRAMS PER LITER
02/09/07 TO 12/06/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
DACTHAL MONOACID

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 80% . 80% 0%
>= Reporting Level 62 72% 16% 72% 19%
Total 63 72% 15% 72% 19%

Miscellaneous Statistics for the Samples
DACTHAL MONOACID

Characteristic N % % Basis
Plotted 63 91% Spiked
Estimated Values 4 6% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 69 .  
False Negatives 6 9% 6 out of 69
Not Spiked 127 .  
False Positives 0 0% 0 out of 127