Cathodic stripping voltammetric determination of cefaclor in pharmaceutical formulations

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniv Loughborough
dc.date.accessioned2014-05-20T15:21:44Z
dc.date.accessioned2022-10-05T16:12:56Z
dc.date.available2014-05-20T15:21:44Z
dc.date.available2022-10-05T16:12:56Z
dc.date.created2014-05-20T15:21:44Z
dc.date.issued1999-01-01
dc.identifierAnalytical Letters. New York: Marcel Dekker Inc., v. 32, n. 1, p. 97-109, 1999.
dc.identifier0003-2719
dc.identifierhttp://hdl.handle.net/11449/32855
dc.identifier10.1080/00032719908542601
dc.identifierWOS:000078552100008
dc.identifier0000-0002-2296-1393
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3905317
dc.description.abstractA sensitive method is described for the determination of cefaclor by cathodic stripping voltammetry at the hanging mercury drop electrode. cefaclor is accumulated at the electrode surface as a mercury salt, which is reduced at -0.67 V. The optimum accumulation potential and accumulation time were +0.15 V and up to 180 s, respectively. Linear calibration graphs were obtained between 3.9 mu g.L-1 to 39 mu g.L-1 and the limit of determination was evaluated to be 1.9 mu g.L-1. The method was applied successfully to the determination of cefaclor in pharmaceutical formulations.
dc.languageeng
dc.publisherMarcel Dekker Inc
dc.relationAnalytical Letters
dc.relation1.206
dc.relation0,344
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectcefaclor
dc.subjectpharmaceuticals
dc.subjectstripping voltammetry
dc.subjecthanging mercury drop
dc.titleCathodic stripping voltammetric determination of cefaclor in pharmaceutical formulations
dc.typeArtigo


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