Investigation of sulphur/sulphide redox couple at glassy carbon / solid electrolyte 0.7AgI + 0.3Sb2S3

Liquid chromatographic determination of

Liquid chromatographic determination of non-volatile nitrosamines by post-column redox reactions and voltammetric detection at solid electrodes. Behaviour of the Ce(IV)-Ce(III) couple at gold, platinum and glassy carbon electrodes and suitability of the Ce(IV) reagent

✍ G.A. Sacchetto; P. Pastore; G. Favaro; M. Fiorani 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 782 KB

T'he sultabfity of Ce(IV) m acldlc medmm as a post-column reagent m the hqmd chromatographlc (LC) amperometnc detenmnatlon of non-volatde mtrosammes was mvestlgated by studymg the Ce(IV)-C&II) couple with a rotatmg disk electrode, whose behavlour approaches the operational condltlons of a "channel-t