Conc. Level (ng/mL) | Intraday precision | Interday precision | ||
---|---|---|---|---|
Recovery*± SD | % RSD | Recovery*± SD | % RSD | |
300 | 100.63 ± 1.25 | 1.24 | 99.23 ± 1.19 | 1.19 |
750 | 98.89 ± 1.32 | 1.34 | 100.60 ± 1.65 | 1.64 |
950 | 100.85 ± 1.02 | 1.01 | 101.08 ± 1.38 | 1.36 |