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| Sfair,Letícia Lenz; Graeff,Jeferson Scarpari; Steppe,Martin; Schapoval,Elfrides Eva Scherman. |
| abstract Ultraviolet spectrophotometric (UV) and Liquid Chromatographic (LC) methods for the determination of mianserin hydrochloride in pharmaceutical formulation were developed and validated. The various parameters, such as specificity, linearity, precision and accuracy were studied according to International Conference on Harmonization (ICH, 2005). For UV method, mianserin hydrochloride was determinate at 278 nm using HCl 0.1 M as the solvent. The response was linear in the concentration range of 20.0 - 140.0 µg/mL (r = 0.9998). Precision data evaluated by relative standard deviation was lower than 2%. The UV method was simple, rapid and low cost. Chromatographic analyses were performed in an Ace C18 column and the mobile phase was composed of methanol,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ultraviolet spectrophotometry/qualitative analysis; Liquid chromatographic/qualitative analysis; Mianserin hydrochloride/determination in tablets; Coated tablets/qualitative analysis.. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502015000400833 |
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