Separation of sulphite adducts by ion chromatography with oxidative amperometric detection
โ Scribed by James F. Lawrence; Claudette F. Charbonneau
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 237 KB
- Volume
- 403
- Category
- Article
- ISSN
- 1873-3778
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๐ SIMILAR VOLUMES
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
Operating conditions for the determination of oxidizable inorganic anions by reversed-phase ion-pair chromatography with amperometric detection were optimized. Tetrabutylammonium hydroxide was selected as the ion-pairing agent, which was modified in situ on the reversed-phase stationary phase. The p