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Accuracy and precision of valproic acid (VPA) determination VPA in human plasma.
| Samplea (n = 5) | Concentration added (μg/mL) | Concentration Found (μg/mL), mean ± SD | Mean recovery (%) | Precision (%CV) |
|---|---|---|---|---|
| LLOQ | 30 | 32.15 ± 1.13 | 107 | 3.50 |
| LQC | 65 | 58.15 ± 1.54 | 89.5 | 2.64 |
| MQC | 75 | 68.77 ± 6.90 | 91.7 | 10.0 |
| HQC | 120 | 104.0 ± 2.24 | 86.7 | 2.15 |
LLOQ: lower limit of quantification; LQC: low quality control; MQC: medium quality control; HQC: high quality control.
