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Concentration (ng/mL) | OD | Corrected OD |
---|---|---|
20.00 | 2.532 | 2.381 |
10.00 | 1.621 | 1.470 |
5.00 | 0.935 | 0.784 |
2.50 | 0.611 | 0.460 |
1.25 | 0.386 | 0.235 |
0.63 | 0.352 | 0.201 |
0.32 | 0.203 | 0.052 |
0.00 | 0.151 | 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) | 83-97% | 90% |
EDTA plasma(n=5) | 80-97% | 88% |
Heparin plasma(n=5) | 85-101% | 93% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 79-92% | 95-103% | 82-98% | 85-97% |
EDTA plasma(n=5) | 91-97% | 86-92% | 79-93% | 89-106% |
Heparin plasma(n=5) | 95-104% | 87-96% | 89-101% | 82-90% |
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