Proposed method | Comparison method3 | |||
---|---|---|---|---|
Preparation | Amount found (μg/ml) | Amount found (μg/ml) | %Recovery | %Recovery |
Bastab ® tablets containing 20 mg ebastine/tablet | 0.1 | 0.099 | 99.28 | 99.23 |
 | 0.3 | 0.299 | 99.84 | 99.61 |
 | 0.5 | 0.503 | 100.66 | 100.61 |
 | 0.7 | 0.703 | 100.43 |  |
 | 0.9 | 0.903 | 100.39 |  |
 | 1.0 | 0.998 | 99.77 |  |
X¯ ± SD |  |  | 100.06 ± 0.52 | 99.82 ± 0.71 |
Student's t test | Â | Â | 0.35(2.31)* | Â |
Variance ratio F test | Â | Â | 1.86(5.79)* | Â |
Evastine ® syrup containing 5 mg ebastine/5ml | 0.1 | 0.1001 | 100.06 | 100.12 |
 | 0.3 | 0.298 | 99.64 | 99.61 |
 | 0.5 | 0.499 | 99.87 | 99.51 |
 | 0.7 | 0.704 | 100.59 |  |
 | 0.9 | 0.901 | 100.11 |  |
 | 1.0 | 1.007 | 100.74 |  |
X¯ ± SD |  |  | 100.17 ± 0.42 | 99.75 ± 0.33 |
Student's t test | Â | Â | 0.24(2.31)* | Â |
Variance ratio F test | Â | Â | 1.62(5.79)* | Â |