Optimization of the Voltammetric Determination of Arsenic in Foodstuffs
| Parent link: | Journal of Analytical Chemistry Vol. 60, iss. 6.— 2005.— [P. 503–507] |
|---|---|
| Autore principale: | |
| Altri autori: | , |
| Riassunto: | Title screen With the aim of simplifying and accelerating the voltammetric analysis of foodstuffs, it is proposed that ultrasound be used in the acid digestion of samples, voltammograms be recorded without removing oxygen, to determine arsenic(III) be determined directly in salts and food supplements soluble in the supporting electrolyte, and arsenic be distilled off. Sample preparation with the distillation of arsenic trichloride from the sample solution is an alternative to wet and dry ashing in the analysis of all type of foodstuffs and various waters. Режим доступа: по договору с организацией-держателем ресурса |
| Lingua: | inglese |
| Pubblicazione: |
2005
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| Soggetti: | |
| Accesso online: | http://dx.doi.org/10.1007/s10809-005-0129-3 |
| Natura: | Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654840 |
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| 200 | 1 | |a Optimization of the Voltammetric Determination of Arsenic in Foodstuffs |f E. A. Zakharova, V. I. Deryabina, G. B. Slepchenko | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 507 (20 tit.)] | ||
| 330 | |a With the aim of simplifying and accelerating the voltammetric analysis of foodstuffs, it is proposed that ultrasound be used in the acid digestion of samples, voltammograms be recorded without removing oxygen, to determine arsenic(III) be determined directly in salts and food supplements soluble in the supporting electrolyte, and arsenic be distilled off. Sample preparation with the distillation of arsenic trichloride from the sample solution is an alternative to wet and dry ashing in the analysis of all type of foodstuffs and various waters. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Journal of Analytical Chemistry | ||
| 463 | |t Vol. 60, iss. 6 |v [P. 503–507] |d 2005 | ||
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a вольтамперометрия | |
| 610 | 1 | |a пищевые продукты | |
| 610 | 1 | |a ультразвук | |
| 610 | 1 | |a растворы | |
| 610 | 1 | |a мышьяк | |
| 610 | 1 | |a соли | |
| 610 | 1 | |a определение | |
| 700 | 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 Deryabina |b V. I. |c Chemist |c Engineer of Tomsk Polytechnic University, Candidate of chemical sciences |f 1963- |g Valentina Ivanovna |3 (RuTPU)RU\TPU\pers\33016 | |
| 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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