Standard dilution | Intra-assay variability | Interassay variability | ||
---|---|---|---|---|
Mean Cta | CVa (%) | Mean Cta | CVa (%) | |
10−5 ng/μl | 14.18 | 0.84 | 14.51 | 2.2 |
10−6 ng/μl | 17.81 | 0.23 | 18.38 | 3.1 |
10−7 ng/μl | 21.18 | 0.37 | 21.31 | 0.7 |
10−8 ng/μl | 24.78 | 0.77 | 24.90 | 0.9 |
10−9 ng/μl | 27.89 | 4.0 | 28.28 | 1.5 |