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Concentration (ng/mL) | OD | Corrected OD |
---|---|---|
20.00 | 2.204 | 2.109 |
10.00 | 1.700 | 1.605 |
5.00 | 1.198 | 1.103 |
2.50 | 0.897 | 0.802 |
1.25 | 0.567 | 0.472 |
0.63 | 0.325 | 0.230 |
0.32 | 0.193 | 0.098 |
0.00 | 0.095 | 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) | 89-103% | 96% |
EDTA plasma(n=5) | 78-96% | 87% |
Heparin plasma(n=5) | 86-99% | 92% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 85-96% | 87-101% | 89-102% | 85-98% |
EDTA plasma(n=5) | 95-104% | 82-94% | 86-96% | 81-97% |
Heparin plasma(n=5) | 92-107% | 83-99% | 80-96% | 91-101% |
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