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Concentration (ng/mL) | OD | Corrected OD |
---|---|---|
50.00 | 2.258 | 2.173 |
25.00 | 1.653 | 1.568 |
12.50 | 1.186 | 1.101 |
6.25 | 0.871 | 0.786 |
3.13 | 0.525 | 0.440 |
1.57 | 0.359 | 0.274 |
0.79 | 0.213 | 0.128 |
0.00 | 0.085 | 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) | 78-97% | 87% |
EDTA plasma(n=5) | 87-99% | 93% |
Heparin plasma(n=5) | 83-97% | 90% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 93-104% | 83-96% | 95-103% | 88-95% |
EDTA plasma(n=5) | 86-98% | 93-106% | 89-97% | 85-94% |
Heparin plasma(n=5) | 87-96% | 85-97% | 85-94% | 87-96% |
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