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Concentration (ng/mL) | OD | Corrected OD |
---|---|---|
100.00 | 2.058 | 1.955 |
50.00 | 1.472 | 1.369 |
25.00 | 1.142 | 1.039 |
12.50 | 0.855 | 0.752 |
6.25 | 0.591 | 0.488 |
3.13 | 0.355 | 0.252 |
1.57 | 0.175 | 0.072 |
0.00 | 0.103 | 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) | 77-95% | 86% |
EDTA plasma(n=5) | 88-103% | 95% |
Heparin plasma(n=5) | 92-106% | 99% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 85-97% | 87-96% | 86-98% | 91-103% |
EDTA plasma(n=5) | 89-102% | 92-101% | 88-102% | 87-102% |
Heparin plasma(n=5) | 85-96% | 87-101% | 89-102% | 85-98% |
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