BQS OBSP Determination:
2-ISOPROPYL-6-METHYL-4-PYRIMIDINOL
METHOD: 2437 , TESTIDCODE: 68505LCM60
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
2-ISOPROPYL-6-METHYL-4-PYRIMIDINOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 20 79% 29% 72% 18%
Total 20 79% 29% 72% 18%

Sample Statistics
2-ISOPROPYL-6-METHYL-4-PYRIMIDINOL

Characteristic N % % Basis
Plotted 20 100% Spiked
Estimated Values 15 75% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 20 .  
False Negatives 0 0% 0 out of 20
Not Spiked 28 .  
False Positives 0 0% 0 out of 28