Nominal concentration (μg/mL) | Calculated concentration (μg/mL) | Recovery (%) | Matrix effect (%) |
---|---|---|---|
LQC (0.6) | 0.6 ± 0.1 | 97.0 ± 2.1 | 96.3 ± 6.0 |
MQC (2) | 1.9 ± 0.1 | 96.6 ± 1.2 | 99.33 ± 1.1 |
HQC (10) | 10.4 ± 0.2 | 101.6 ± 2.3 | 101.6 ± 1.3 |
LQC, low quality control; MQC, middle quality control; HQC, high quality control.