Analyte name |
QC sample |
Nominal conc. (ng/mL) |
Intra-run (n=6) |
Inter-run (n=18) |
Mean observed conc.(ng/mL) |
% CV |
% Accuracy |
Mean observed conc.(ng/mL) |
% CV |
% Accuracy |
9-cRA |
LOQQC |
2.87 |
2.85 |
5.9 |
99.2 |
2.82 |
6.0 |
98.4 |
LQC |
8.14 |
8.03 |
4.1 |
98.6 |
7.91 |
2.0 |
97.2 |
MQC |
189.29 |
188.09 |
2.9 |
99.4 |
187.43 |
3.8 |
99.0 |
HQC |
378.57 |
370.23 |
2.3 |
97.8 |
372.64 |
2.3 |
98.4 |
4-oxo-9-cRA |
LOQQC |
2.34 |
2.37 |
13.8 |
101.1 |
2.35 |
11.3 |
100.4 |
LQC |
6.68 |
6.89 |
5.9 |
103.1 |
7.07 |
8.4 |
105.9 |
MQC |
75.94 |
73.85 |
5.7 |
97.3 |
75.87 |
6.0 |
99.9 |
HQC |
151.87 |
155.02 |
7.7 |
102.1 |
153.56 |
7.1 |
101.1 |
|