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Concentration (ng/mL) | OD | Corrected OD |
---|---|---|
100.00 | 1.968 | 1.886 |
50.00 | 1.542 | 1.460 |
25.00 | 1.183 | 1.101 |
12.50 | 0.827 | 0.745 |
6.25 | 0.505 | 0.423 |
3.13 | 0.324 | 0.242 |
1.57 | 0.211 | 0.129 |
0.00 | 0.082 | 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) | 80-92% | 86% |
Heparin plasma(n=5) | 85-99% | 92% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 95-106% | 85-104% | 90-98% | 82-98% |
EDTA plasma(n=5) | 79-97% | 86-92% | 81-93% | 89-97% |
Heparin plasma(n=5) | 85-94% | 97-106% | 92-101% | 82-90% |
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