Table 7.
Precision and accuracy batch for the ruggedness
| Nominal concentration (ng/mL) | Mean±SD | Precision (%) | Accuracy (%) |
|---|---|---|---|
| 0.203 (LOQQC) | 0.192±0.01 | 2.82 | 94.33 |
| 0.583 (LQC) | 0.615±0.02 | 3.95 | 105.55 |
| 12.677 (MQC) | 12.847±0.12 | 0.93 | 101.34 |
| 25.353 (HQC) | 25.480±0.04 | 0.16 | 100.51 |
SD: Standard deviation, LOQQC: Lowest limit of quantification quality control, LQC: Low quality control, MQC: Medium quality control, HQC: High quality control