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Concentration (pg/mL) | OD | Corrected OD |
---|---|---|
1000.00 | 1.954 | 1.851 |
500.00 | 1.579 | 1.476 |
250.00 | 0.943 | 0.840 |
125.00 | 0.741 | 0.638 |
62.50 | 0.531 | 0.428 |
31.25 | 0.387 | 0.284 |
15.63 | 0.205 | 0.102 |
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) | 95-107% | 101% |
EDTA plasma(n=5) | 90-105% | 97% |
Heparin plasma(n=5) | 97-105% | 101% |
Matrix | 1:2 | 1:4 | 1:8 | 1:16 |
---|---|---|---|---|
serum(n=5) | 89-97% | 85-97% | 87-96% | 85-96% |
EDTA plasma(n=5) | 95-104% | 93-102% | 79-94% | 87-98% |
Heparin plasma(n=5) | 88-101% | 90-98% | 92-106% | 85-97% |
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