Parameters | Obtained values | Standard values |
---|---|---|
Theoretical plate | 9189 | ≥ 2000 |
Asymmetry | 1.1 | < 2 (0.9–1.1) |
LOD (μg/ml) | 0.1 μg/ml | 3* (signal/noise) |
LOQ (μg/ml) | 0.44 μg/ml | 10 * (signal/noise) |
Retention time | 7.1 | > 2 |
Precision | 0.5–1.2 (intra-day and inter-day) | RSD ≤ 2 |
Accuracy | 0.28–1.19 | RSD ≤ 2 |