Parameters | Calibration standards and nominal concentrations (ng/ml) | ||||||||
---|---|---|---|---|---|---|---|---|---|
STD B | STD C | STD D | STD E | STD F | STD G | STD H | STD I | STD J | |
3.910 | 7.821 | 15.64 | 31.28 | 62.57 | 125.0 | 250.0 | 500.2 | 1000 | |
Mean | 4.051 | 7.524 | 15.48 | 30.94 | 64.10 | 126.6 | 251.7 | 496.6 | 996.3 |
% Nom | 103.6 | 96.2 | 99.0 | 98.9 | 102.5 | 101.3 | 100.7 | 99.3 | 99.6 |
% CV | 3.4 | 4.3 | 1.7 | 3.9 | 2.2 | 1.9 | 0.6 | 0.9 | 0.9 |
% Bias | 3.6 | -3.8 | -1.0 | -1.1 | 2.5 | 1.3 | 0.7 | -0.7 | -0.4 |
N | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Parameters | Quality control samples and nominal concentration (ng/ml) | ||||||||
QC A | QC B | QC C | QC D | QC E | QC F | QC G | QC H DIL | ||
3.909 | 10.01 | 20.01 | 60.03 | 160.1 | 400.2 | 800.0 | 1600 | ||
LLOQ | Low | ---- | ---- | Medium | ---- | High | Dilution | ||
Mean | 3.815 | 10.12 | 21.13 | 63.42 | 177.5 | 436.2 | 840.9 | 1673 | |
% Nom | 97.6 | 101.1 | 105.6 | 105.7 | 110.9 | 109.0 | 105.1 | 104.6 | |
% CV | 10.8 | 5.3 | 4.5 | 5.4 | 5.7 | 7.1 | 8.3 | 5.1 | |
% Bias | -2.4 | 1.1 | 5.6 | 5.7 | 10.9 | 9.0 | 5.1 | 4.6 | |
N | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 6 |