Article
Determination of phosphorous oxoanions in pharmaceuticals using non- suppressed ion chromatography
Author/s | Bello López, Miguel Ángel
González González, Antonio Gustavo |
Department | Universidad de Sevilla. Departamento de Química Analítica |
Publication Date | 1999 |
Deposit Date | 2017-04-26 |
Published in |
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Abstract | The separation and quantitation of phosphorous oxoanions have been investigated by non-suppressed ion chromatogra-
phy (IC) with conductometric detection using a modified gluconate-borate buffer as ... The separation and quantitation of phosphorous oxoanions have been investigated by non-suppressed ion chromatogra- phy (IC) with conductometric detection using a modified gluconate-borate buffer as eluent. Hypophosphite being coeluted with the injection peak, its previous oxidation into phosphate is necessary. The method was applied to the determination of hypophos- phite and phosphate in several pharmaceuticals |
Citation | Bello López, M.Á. y González González, A.G. (1999). Determination of phosphorous oxoanions in pharmaceuticals using non- suppressed ion chromatography. Analusis, 27 (1), 97-100. |
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