BQS OBSP Determination:
17-BETA-ESTRADIOL
METHOD: 6434 , TESTIDCODE: 63164GM006
Open Data Set

Analysis Date = 09/26/16 SpikeMix = Abs 051616sed4H3: 0 µl & Abs 051616sed4H2: 0 µl Pct Recovery = 120% Analysis Date = 09/26/16 SpikeMix = Abs 051616sed4H3: 0 µl & Abs 051616sed4H1: 0 µl Pct Recovery = 81% Analysis Date = 09/26/16 SpikeMix = Abs 051616sed4H2: 0 µl & Abs 051616sed4L3: 0 µl Pct Recovery = 60% Y = 1.5 Y = 0.5 Y = 1
The SGPlot Procedure

Plotted Points Statistics
17-BETA-ESTRADIOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 3 87% 30% 81% 44%
Total 3 87% 30% 81% 44%

Sample Statistics
17-BETA-ESTRADIOL

Characteristic N % % Basis
Plotted 3 27% Spiked
Estimated Values 1 9% Spiked
Deleted Values 2 11% Spiked + Not Spiked
Spiked, Censored 1 9% Spiked
Spiked 12 .  
False Negatives 7 64% 7 out of 11
Not Spiked 7 .  
False Positives 0 0% 0 out of 6