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Accuracy of the proposed HPLC method
| Spiked con. (μg/mL) | Measured con. (μg/mL) ± SD | Accuracy (%) | RSD (%) |
|---|---|---|---|
| 0.1 | 0.098 ± 0.002 | 97.9 | 1.8 |
| 5 | 4.98 ± 0.02 | 99.7 | 0.4 |
| 50 | 49.96 ± 0.32 | 99.9 | 0.6 |
SD standard deviation, RSD relative standard deviation, Con. concentration
