Table 2 Result of precision and accuracy studies ( n = 3)
Concentration (μg/mL) | Precision (%RSD) | Spike amount (μg/mL) | Accuracy | |
|---|---|---|---|---|
Intra-day | Inter-day | Recovery (%) | ||
2.5 | 1.15 | 1.90 | 2.5 | 101.59 ± 0.47 |
5.0 | 1.02 | 0.99 | 5.0 | 100.45 ± 0.45 |
10.0 | 0.85 | 1.40 | 10.0 | 99.25 ± 0.09 |