OBSP Determination:
HYDROXYPHTHALAZINONE
METHOD: 2437 , TESTIDCODE: 68623LCM60

The SGPlot Procedure

Sample Statistics
HYDROXYPHTHALAZINONE

Characteristic N % % Basis
Plotted 0 0% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 2% Spiked + Not Spiked
Spiked, Censored 2 6% Spiked
Spiked 31 .  
False Negatives 29 94% 29 out of 31
Not Spiked 86 .  
False Positives 0 0% 0 out of 84