Table 4 Analysis of pharmaceutical dosage form (Mpiviropack plus®) and application of standard addition technique by the proposed spectrophotometric methods for determination of SOF and LDV
SOF(first derivative) | LDV(zero order) | ||||||
|---|---|---|---|---|---|---|---|
Mpiviropack plus® %recovery* ± SD | Standard addition | Mpiviropack plus® %recovery* ± SD | Standard addition | ||||
Pure taken (µg/mL) | Pure found (µg/mL) | Recovery (%)* | Pure taken (µg/mL) | Pure found (µg/mL) | Recovery (%)* | ||
99.05 ± 0.81 | 1.92 | 1.90 | 98.95 | 101.26 ± 0.148 | 0.432 | 0.422 | 97.68 |
3.84 | 3.81 | 99.21 | 0.864 | 0.872 | 100.92 | ||
7.68 | 7.56 | 98.43 | 1.728 | 1.69 | 97.80 | ||
Mean ± SD | 98.87 ± 0.397 | Mean ± SD | 98.80 ± 1.83 | ||||