Determination of manganese(II) in wines by stripping voltammetry on solid electrodes
- Autores: Burmakina G.1,2, Mokh N.2, Maksimov N.1, Zimonin D.1, Zhizhaev A.1, Rubaylo A.1,2
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Afiliações:
- Institute of Chemistry and Chemical Technology
- Sibirian Federal University
- Edição: Volume 71, Nº 1 (2016)
- Páginas: 71-76
- Seção: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/181438
- DOI: https://doi.org/10.1134/S1061934816010032
- ID: 181438
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Resumo
We developed a procedure for determining manganese(II) in wines by stripping voltammetry on a graphite electrode as a poorly soluble compound. The detection limit of manganese(II) is 50 µg/L. The dependence of the analytical signal of manganese(II) on its concentration in solution is linear in the range 0.1–3 mg/L. It is demonstrated that the results of the stripping voltammetric determination of manganese(II) in wines agree with the data obtained by inductively coupled plasma mass spectrometry and EPR spectrometry.
Sobre autores
G. Burmakina
Institute of Chemistry and Chemical Technology; Sibirian Federal University
Autor responsável pela correspondência
Email: bgv@akadem.ru
Rússia, Krasnoyarsk, 660036; Svobodnyi pr. 79, Krasnoyarsk, 660041
N. Mokh
Sibirian Federal University
Email: bgv@akadem.ru
Rússia, Svobodnyi pr. 79, Krasnoyarsk, 660041
N. Maksimov
Institute of Chemistry and Chemical Technology
Email: bgv@akadem.ru
Rússia, Krasnoyarsk, 660036
D. Zimonin
Institute of Chemistry and Chemical Technology
Email: bgv@akadem.ru
Rússia, Krasnoyarsk, 660036
A. Zhizhaev
Institute of Chemistry and Chemical Technology
Email: bgv@akadem.ru
Rússia, Krasnoyarsk, 660036
A. Rubaylo
Institute of Chemistry and Chemical Technology; Sibirian Federal University
Email: bgv@akadem.ru
Rússia, Krasnoyarsk, 660036; Svobodnyi pr. 79, Krasnoyarsk, 660041
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