Research Article
Development and Validation of a Stability Indicating RP-UPLC Method for Analysis of Imipramine Hydrochloride in Pharmaceuticals
Table 5
Results of the precision study (
) by the proposed method.
| Concentration of IMH injected in g/mL | Intraday precision | Interday precision | Mean area ± SD | % RSDa | Mean area ± SD | % RSDa |
| 0.5 | 79292 ± 30.04 | 0.0379 | 79289 ± 37.58 | 0.0474 | 1 | 147141 ± 50.033 | 0.0342 | 147151 ± 55.08 | 0.0374 | 2 | 305505 ± 95.04 | 0.0311 | 226543 ± 60.83 | 0.0269 |
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aRelative standard deviation based on peak area.
|