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Concentration (ng/mL) | OD | Corrected OD |
---|---|---|
20.00 | 2.013 | 1.918 |
10.00 | 1.542 | 1.447 |
5.00 | 1.053 | 0.958 |
2.50 | 0.819 | 0.724 |
1.25 | 0.509 | 0.414 |
0.63 | 0.236 | 0.141 |
0.32 | 0.218 | 0.123 |
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) | 83-97% | 90% |
EDTA plasma(n=5) | 80-97% | 88% |
Heparin plasma(n=5) | 95-108% | 101% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 85-104% | 83-96% | 96-102% | 88-95% |
EDTA plasma(n=5) | 86-95% | 93-103% | 87-98% | 85-96% |
Heparin plasma(n=5) | 92-102% | 81-93% | 86-98% | 91-103% |
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