Determination of manganese(II) in wines by stripping voltammetry on solid electrodes

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 r...

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Bibliographic Details
Published inJournal of analytical chemistry (New York, N.Y.) Vol. 71; no. 1; pp. 71 - 76
Main Authors Burmakina, G. V, Mokh, N. S, Maksimov, N. G, Zimonin, D. V, Zhizhaev, A. M, Rubaylo, A. I
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 2016
Springer
Subjects
Analytical Chemistry
Chemical properties
Chemistry
Chemistry and Materials Science
Composition
detection limit
Electrodes
electron paramagnetic resonance spectroscopy
graphene
manganese
mass spectrometry
Methods
Voltammetry
Wine
wines
stripping voltammetry
inductively coupled plasma mass spectrometry
graphite electrode
manganese
wine
EPR spectrometry
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Summary: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.
Bibliography:http://dx.doi.org/10.1134/S1061934816010032
ISSN:1061-9348
1608-3199
DOI:10.1134/S1061934816010032