Determination of manganese(II) in wines by stripping voltammetry on solid electrodes
- Авторы: Burmakina G.1,2, Mokh N.2, Maksimov N.1, Zimonin D.1, Zhizhaev A.1, Rubaylo A.1,2
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Учреждения:
- Institute of Chemistry and Chemical Technology
- Sibirian Federal University
- Выпуск: Том 71, № 1 (2016)
- Страницы: 71-76
- Раздел: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/181438
- DOI: https://doi.org/10.1134/S1061934816010032
- ID: 181438
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Аннотация
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.
Об авторах
G. Burmakina
Institute of Chemistry and Chemical Technology; Sibirian Federal University
Автор, ответственный за переписку.
Email: bgv@akadem.ru
Россия, Krasnoyarsk, 660036; Svobodnyi pr. 79, Krasnoyarsk, 660041
N. Mokh
Sibirian Federal University
Email: bgv@akadem.ru
Россия, Svobodnyi pr. 79, Krasnoyarsk, 660041
N. Maksimov
Institute of Chemistry and Chemical Technology
Email: bgv@akadem.ru
Россия, Krasnoyarsk, 660036
D. Zimonin
Institute of Chemistry and Chemical Technology
Email: bgv@akadem.ru
Россия, Krasnoyarsk, 660036
A. Zhizhaev
Institute of Chemistry and Chemical Technology
Email: bgv@akadem.ru
Россия, Krasnoyarsk, 660036
A. Rubaylo
Institute of Chemistry and Chemical Technology; Sibirian Federal University
Email: bgv@akadem.ru
Россия, Krasnoyarsk, 660036; Svobodnyi pr. 79, Krasnoyarsk, 660041