BQS OBSP Determination:
1,2,3,4-TETRAHYDRONAPTHALENE
METHOD: 4440 , TESTIDCODE: 77323GCM66
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
1,2,3,4-TETRAHYDRONAPTHALENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 26 83% 11% 80% 9%
Total 26 83% 11% 80% 9%

Sample Statistics
1,2,3,4-TETRAHYDRONAPTHALENE

Characteristic N % % Basis
Plotted 26 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 26 .  
False Negatives 0 0% 0 out of 26
Not Spiked 10 .  
False Positives 0 0% 0 out of 10