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Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/49129
DC FieldValueLanguage
dc.contributor.authorHernández, L.en_US
dc.contributor.authorHernández, P.en_US
dc.contributor.authorSosa, Z.en_US
dc.date.accessioned2018-11-24T04:24:28Z-
dc.date.available2018-11-24T04:24:28Z-
dc.date.issued1988en_US
dc.identifier.issn0016-1152en_US
dc.identifier.urihttp://hdl.handle.net/10553/49129-
dc.description.abstractThe determinations of phenol is studied by means of a carbon paste electrode modified with 10% sepiolite using DPV. A 10 min preconcentration step was performed at pH 1.5 under open circuit conditions. Measurements were made in another cell by DPV with ΔE=100 mV (sweep rate = 40 mV/s) in 0.02 mol/l KNO3 medium at pH 2. Detection limits (3 σ) of 30 ng/ml were achieved for determinations in orange, lemon and cola drinks.en_US
dc.languageengen_US
dc.publisher0016-1152-
dc.relation.ispartofFresenius Zeitschrift für Analytische Chemieen_US
dc.sourceFresenius' Zeitschrift für Analytische Chemie [ISSN 0016-1152], v. 331, p. 525-527en_US
dc.subject2301 química analíticaen_US
dc.subject.otherPhysical Chemistryen_US
dc.subject.otherAnalytical Chemistryen_US
dc.subject.otherPhenolen_US
dc.subject.otherInorganic Chemistryen_US
dc.subject.otherDetection Limiten_US
dc.titleDetermination of phenol by differential pulse voltammetry with a sepiolite-modified carbon paste electrodeen_US
dc.typeinfo:eu-repo/semantics/articlees
dc.typeArticlees
dc.identifier.doi10.1007/BF00467043en_US
dc.identifier.scopus4243770979-
dc.contributor.authorscopusid55893844400-
dc.contributor.authorscopusid7202207055-
dc.contributor.authorscopusid6602897915-
dc.description.lastpage527-
dc.description.firstpage525-
dc.relation.volume331-
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.utils.revisionSíen_US
dc.identifier.ulpgcSíes
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.author.deptGIR IUNAT: Análisis Químico Medioambiental-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Química-
crisitem.author.orcid0000-0003-3003-3607-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.fullNameSosa Ferrera, María Zoraida-
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