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Concentration (ng/mL) | OD | Corrected OD |
---|---|---|
20.00 | 2.075 | 1.987 |
10.00 | 1.515 | 1.427 |
5.00 | 1.174 | 1.086 |
2.50 | 0.828 | 0.740 |
1.25 | 0.453 | 0.365 |
0.63 | 0.426 | 0.338 |
0.32 | 0.252 | 0.164 |
0.00 | 0.088 | 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) | 95-107% | 101% |
EDTA plasma(n=5) | 85-95% | 90% |
Heparin plasma(n=5) | 79-93% | 86% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 95-103% | 89-101% | 87-98% | 85-92% |
EDTA plasma(n=5) | 86-96% | 85-97% | 89-101% | 85-97% |
Heparin plasma(n=5) | 89-97% | 85-94% | 79-96% | 85-99% |
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