BQS OBSP Determination:
17-ALPHA-ETHYNYLESTRADIOL
METHOD: 6434 , TESTIDCODE: 63207GM006
Open Data Set

Analysis Date = 05/24/17 SpikeMix = ERA 04121615: 0 µl Pct Recovery = 95% Analysis Date = 04/19/17 SpikeMix = ERA 04121615: 0 µl & ERA 04121614: 0 µl Pct Recovery = 52% Y = 1.5 Y = 0.5 Y = 1
The SGPlot Procedure

Plotted Points Statistics
17-ALPHA-ETHYNYLESTRADIOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 2 74% 31% 74% 32%
Total 2 74% 31% 74% 32%

Sample Statistics
17-ALPHA-ETHYNYLESTRADIOL

Characteristic N % % Basis
Plotted 2 18% Spiked
Estimated Values 0 0% Spiked
Deleted Values 1 5% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 9 82% 9 out of 11
Not Spiked 7 .  
False Positives 0 0% 0 out of 7