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dc.date.accessioned 2019-10-17T13:30:11Z
dc.date.available 2019-10-17T13:30:11Z
dc.date.issued 2006-04-05
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/83452
dc.description.abstract A simple and easy method of analysis for diclofenac sodium is reported. A spectrofluorometric method for the microdetermination of diclofenac sodium has been developed through its reaction with cerium(IV) in an acidic solution and measurement of the fluorescence of the Ce(III) ions produced. Under the optimum experimental conditions for the oxidation reaction, 1.0 M H 2 SO 4 with 90 min of heating time (100°C), the range of application is 124.3 - 600 ng mL -1 and the limit of detection is 72.7 ng mL -1 . The proposed method was applied to the determination of diclofenac sodium in pharmaceutical tablets. The results of the analysis show a good agreement with those obtained by the official USP 27 HPLC method. en
dc.format.extent 431-433 es
dc.language en es
dc.subject Diclofenaco es
dc.subject Espectrometría de Fluorescencia es
dc.title Indirect fluorometric determination of diclofenac sodium en
dc.type Articulo es
sedici.identifier.other http://dx.doi.org/10.2116/analsci.22.431 es
sedici.identifier.issn 0910-6340 es
sedici.creator.person Castillo, Marcela A. es
sedici.creator.person Bruzzone, Liliana es
sedici.subject.materias Química es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Exactas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Analytical Sciences es
sedici.relation.journalVolumeAndIssue vol. 22, no. 3 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)