Determination of Selenium in Foodstuffs by Cathodic Stripping Voltammetry at a Mercury-Graphite Electrode; Journal of Analytical Chemistry; Vol. 59, iss. 5
| Parent link: | Journal of Analytical Chemistry Vol. 59, iss. 5.— 2004.— [P. 481–486] |
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| Auteur principal: | |
| Autres auteurs: | , |
| Résumé: | Title screen A universal procedure was developed for the voltammetric determination of total selenium in various foodstuffs. The procedure involves the mineralization of a test sample with magnesium nitrate followed by the reduction of selenium(VI) to selenium(IV) in 6 M HCl and the determination of selenium by cathodic square-wave voltammetry at a mercury–graphite electrode in an HCl solution in the presence of copper and mercury ions. Режим доступа: по договору с организацией-держателем ресурса |
| Langue: | anglais |
| Publié: |
2004
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| Sujets: | |
| Accès en ligne: | http://dx.doi.org/10.1023/B:JANC.0000026242.68261.13 |
| Format: | Électronique Chapitre de livre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654850 |