OBSP Determination:
1-METHYLNAPHTHALENE
METHOD: 4433 , TESTIDCODE: 81696GCM99
Plotted Points Statistics
1-METHYLNAPHTHALENE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
>= Reporting Level
34
81%
20%
90%
25%
Total
34
81%
20%
90%
25%
Sample Statistics
1-METHYLNAPHTHALENE
Characteristic
N
%
% Basis
Plotted
34
100%
Spiked
Estimated Values
1
3%
Spiked
Deleted Values
2
4%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
36
.
False Negatives
0
0%
0 out of 34
Not Spiked
19
.
False Positives
0
0%
0 out of 19