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Concentration (ng/mL) | OD | Corrected OD |
---|---|---|
20.00 | 2.075 | 1.982 |
10.00 | 1.647 | 1.554 |
5.00 | 1.186 | 1.093 |
2.50 | 0.872 | 0.779 |
1.25 | 0.509 | 0.416 |
0.63 | 0.385 | 0.292 |
0.32 | 0.223 | 0.130 |
0.00 | 0.093 | 0.000 |
Intra-assay Precision (Precision within an assay):CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess intra-assay precision.
Inter-assay Precision (Precision between assays):CV%<10%
Three samples of known concentration were tested in forty separate assays to assess inter-assay precision.
Matrix | Recovery range | Average |
---|---|---|
serum(n=5) | 89-107% | 98% |
EDTA plasma(n=5) | 87-99% | 93% |
Heparin plasma(n=5) | 78-90% | 84% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 89-101% | 87-98% | 92-104% | 82-96% |
EDTA plasma(n=5) | 93-102% | 80-93% | 91-100% | 88-95% |
Heparin plasma(n=5) | 81-94% | 96-105% | 92-103% | 82-96% |
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