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http://hdl.handle.net/10637/963Validated HPLC method for quantification of permethrin in pharmaceutical formulations.
| Título : | Validated HPLC method for quantification of permethrin in pharmaceutical formulations. |
| Autor : | García, E. Barbas Arribas, Coral. García Fernández, Antonia |
| Materias: | Permethrin; Lotion; Shampoo; HPLC |
| Resumen : | An isocratic HPLC method for permethrin determination in raw material and pharmaceutical presentations as lotion and shampoo has been developed and validated following ICH recommendations. Cis and trans- isomers, impurities and degradation products are well separated. The chromatographic analysis were performed on a 4 mm particle C-18 Nova-Pak (Waters, Madrid, Spain) column (15 0.39 cm) kept in a Biorad column oven at 35°C. Mobile phase consisted of methanol–water (78:22, v:v) at a flow rate of 1 ml:min. UV detection was performed at 272 nm and peaks were identified with retention times as compared with standards and confirmed with characteristic spectra using the photodiode array detector. |
| Descripción : | En: Journal of pharmaceutical and biomedical analysis. ISSN. 0731-7085. v. 24, 5-6 (2001), p. 999-1004 |
| URI : | http://hdl.handle.net/10637/963 |
| Derechos: | http://creativecommons.org/licenses/by-nc-nd/4.0/deed.es |
| Fecha de publicación : | 19-sep-2001 |
| Centro : | Universidad San Pablo-CEU |
| Aparece en las colecciones: | Facultad de Farmacia |
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