BQS OBSP Determination:
4-OCTYLPHENOL DIETHOXYLATES
METHOD: 5433 , TESTIDCODE: 63201GM008
Open Data Set

Analysis Date = 10/12/16 SpikeMix = Abs 050916sed3H3: 0 µl & Abs 050916sed3H2: 0 µl Pct Recovery = 77% Analysis Date = 02/21/17 SpikeMix = ERA 04121604: 0 µl & Abs 050916sed3L2: 0 µl Pct Recovery = 58% Y = 1.5 Y = 0.5 Y = 1
The SGPlot Procedure

Plotted Points Statistics
4-OCTYLPHENOL DIETHOXYLATES

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 2 68% 13% 68% 14%
Total 2 68% 13% 68% 14%

Sample Statistics
4-OCTYLPHENOL DIETHOXYLATES

Characteristic N % % Basis
Plotted 2 50% Spiked
Estimated Values 2 50% Spiked
Deleted Values 3 16% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 6 .  
False Negatives 2 50% 2 out of 4
Not Spiked 13 .  
False Positives 0 0% 0 out of 12