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Concentration (ng/mL) | OD | Corrected OD |
---|---|---|
20.00 | 2.126 | 2.043 |
10.00 | 1.673 | 1.590 |
5.00 | 1.087 | 1.004 |
2.50 | 0.795 | 0.712 |
1.25 | 0.509 | 0.426 |
0.63 | 0.357 | 0.274 |
0.32 | 0.235 | 0.152 |
0.00 | 0.083 | 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) | 92-107% | 99% |
EDTA plasma(n=5) | 85-98% | 91% |
Heparin plasma(n=5) | 81-95% | 88% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 78-92% | 83-96% | 95-107% | 87-102% |
EDTA plasma(n=5) | 82-94% | 85-96% | 78-90% | 91-99% |
Heparin plasma(n=5) | 90-99% | 83-97% | 81-103% | 89-101% |
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