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Determination of electroinactive organic acids in red wine by ion-exclusion chromatography using a poly-o-phenylenediamine film modified electrode


Determination of electroinactive organic acids in red wine by ion-exclusion chromatography using a poly-o-phenylenediamine film modified electrode



Chromatographia 57(11/12): 751-756



ISSN/ISBN: 0009-5893

DOI: 10.1007/bf02491761

In this article, an ion-exclusion chromatography method combined with amperometric detection at a poly-o-phenylenediamine (POPD) film modified gold electrode provided a convenient analytical method for the determination of some electroinactive organic acids. The electrochemical behaviors of some aliphatic acids at POPD chemically modified electrode (CME) have been investigated by Differential Pulse Voltammetry (DPV).

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Accession: 003706134

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