Sulfite oxidation at a platinum glassy c
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Innocenzo G. Casella; Rossella Marchese
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Article
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1995
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Elsevier Science
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English
⚖ 779 KB
The electrocatalytic oxidation of sulfite in an acidic medium at a platinum-based, chemically modified glassy carbon electrode (Pt-Ch4E) was investigated. The electrode was characterized by voltammetry and flow injection, and applied to the determination of total and free sulfite by ion-exclusion ch