Table 3 Validation parameters results for determination of perindopril and indapamide
Analyte | Nominal value (μg/mL) | Intra day | Inter day | ||||
|---|---|---|---|---|---|---|---|
Found concentration (μg/mL) | Precision (RSD %) | Accuracy (%) | Found concentration (ng/mL) | Precision (RSD %) | Accuracy (%) | ||
Perindopril | 1.5 | 1.46 ± 0.28 | 8.34 | 97.45 | 1.48 ± 0.65 | 6.48 | 97.12 |
7 | 7.16 ± 0.83 | 4.66 | 101.58 | 7.24 ± 2.51 | 3.51 | 101.2 | |
25 | 25.12 ± 2.73 | 2.4 | 98.6 | 24.68 ± 1.54 | 1.08 | 98.05 | |
Indapamide | 0.45 | 0.39 ± 0.16 | 12.5 | 95.16 | 0.41 ± 1.23 | 11.12 | 94.56 |
2.5 | 2.48 ± 0.79 | 5.36 | 100.4 | 2.49 ± 0.64 | 3.05 | 99.2 | |
12 | 11.22 ± 1.68 | 4.8 | 98.7 | 11.56 ± 3.5 | 3.61 | 97.92 | |