Determination of Selenium in Foodstuffs by Cathodic Stripping Voltammetry at a Mercury-Graphite Electrode
| Parent link: | Journal of Analytical Chemistry Vol. 59, iss. 5.— 2004.— [P. 481–486] |
|---|---|
| Autor principal: | |
| Altres autors: | , |
| Sumari: | 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 |
| Idioma: | anglès |
| Publicat: |
2004
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| Matèries: | |
| Accés en línia: | http://dx.doi.org/10.1023/B:JANC.0000026242.68261.13 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654850 |
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| 200 | 1 | |a Determination of Selenium in Foodstuffs by Cathodic Stripping Voltammetry at a Mercury-Graphite Electrode |f O. G. Filichkina, E. A. Zakharova, G. B. Slepchenko | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 486 (21 tit.)] | ||
| 330 | |a 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. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Journal of Analytical Chemistry | ||
| 463 | |t Vol. 59, iss. 5 |v [P. 481–486] |d 2004 | ||
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a вольтамперометрия | |
| 610 | 1 | |a селен | |
| 610 | 1 | |a пищевые продукты | |
| 610 | 1 | |a электроды | |
| 610 | 1 | |a анализ | |
| 700 | 1 | |a Filichkina |b O. G. | |
| 701 | 1 | |a Zakharova |b E. A. |c chemist |c senior research fellow at the Tomsk Polytechnic University, candidate of chemical Sciences |f 1938- |g Elsa Arminana |3 (RuTPU)RU\TPU\pers\33332 | |
| 701 | 1 | |a Slepchenko |b G. B. |c Chemist |c Professor of Tomsk Polytechnic University, Doctor of chemical sciences |f 1956- |g Galina Borisovna |3 (RuTPU)RU\TPU\pers\33018 |9 16858 | |
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