Conc taken (ng/ml) | Inter-day variation | Intra-day variation | ||||
---|---|---|---|---|---|---|
Conc found (Mean ± SD) | % RSD | % Accuracy | Conc found (Mean ± SD) | % RSD | % Accuracy | |
12,500 | 11,852.27 ± 0.033 | 0.0002 | 94.818 | 11,852.24 ± 0.02 | 0.0002 | 94.82 |
5000 | 4976.63 ± 0.054 | 0.001 | 99.53 | 4976.60 ± 0.009 | 0.0001 | 99.53 |
250 | 250.04 ± 0.024 | 0.009 | 100.014 | 250.043 ± 0.012 | 0.005 | 100.08 |