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Concentration (ng/mL) | OD | Corrected OD |
---|---|---|
100.00 | 1.946 | 1.861 |
50.00 | 1.625 | 1.540 |
25.00 | 1.273 | 1.188 |
12.50 | 0.834 | 0.749 |
6.25 | 0.548 | 0.463 |
3.13 | 0.369 | 0.284 |
1.57 | 0.215 | 0.130 |
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) | 81-95% | 88% |
EDTA plasma(n=5) | 93-107% | 100% |
Heparin plasma(n=5) | 87-99% | 92% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 87-98% | 92-105% | 87-98% | 86-97% |
EDTA plasma(n=5) | 90-101% | 93-101% | 87-96% | 78-92% |
Heparin plasma(n=5) | 81-98% | 78-90% | 91-99% | 95-102% |
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