Sample | Intraday precision | Accuracy | ||
---|---|---|---|---|
QC | Experimental concentration (µg/mL) | % Recovery ± SD | % RSD | % Bias |
LQC | 252.06 ± 4.32 | 100.81 ± 1.73 | 1.1666 ± 0.019 | 0.818 ± 0.39 |
MQC | 7847.82 ± 192.2 | 98.09 ± 1.52 | 1.7295 ± 0.0423 | 1.908 ± 0.20 |
HQC | 11,781.5 ± 213.9 | 98.17 ± 1.25 | 1.2827 ± 0.023 | 1.827 ± 0.56 |
 | Interday precision |  |  |  |
---|---|---|---|---|
LQC | 252.06 ± 4.32 | 100.82 ± 1.44 | 1.6498 ± 0.027 | 0.824 ± 0.39 |
MQC | 7915.25 ± 96.84 | 98.94 ± 1.35 | 1.2219 ± 0.014 | 1.059 ± 0.20 |
HQC | 11,797.79 ± 212.75 | 98.31 ± 1.43 | 1.8017 ± 0.032 | 1.685 ± 0.43 |