BQS OBSP Determination:
3-TERT-BUTYL-4-HYDROXY ANISOLE (BHA)
METHOD: 1433 , TESTIDCODE: 62059GCM37
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
3-TERT-BUTYL-4-HYDROXY ANISOLE (BHA)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 21 63% 106% 35% 21%
Total 21 63% 106% 35% 21%

Sample Statistics
3-TERT-BUTYL-4-HYDROXY ANISOLE (BHA)

Characteristic N % % Basis
Plotted 21 100% Spiked
Estimated Values 21 100% Spiked
Deleted Values 25 48% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 21
Not Spiked 28 .  
False Positives 0 0% 0 out of 6