Determination of oxalic acid by ion chromatography with conductivity detection on the different types of ion exchangers

Authors

  • Elena V. Yusenko graduate student of the Department of Organic and Analytical Chemistry, Siberian Federal University, Krasnoyarsk, e-mail: elena.yusenko@yahoo.com
  • Anna I. Lyzhova student of the Department of Organic and Analytical Chemistry, SFU, Krasnoyarsk
  • Olga P. Kalyakin PhD, Associate Professor of the Department of Chemistry and Technology of Natural Fuels and Carbon Materials, SFU, Krasnoyarsk
  • Evgeniya A. Polyntseva PhD, Senior Lecturer of the Department of Organic and Analytical Chemistry, SFU, Krasnoyarsk
  • Alexander A. Efremov Doctor of Science, Professor of Organic and Analytical Chemistry, SFU, Krasnoyarsk

Keywords:

oxalate ions, method for determination, ion chromatography, food product.

Abstract

Two types of ion exchangers (central localized and surface layer) for qualitative determination of
oxalic acid by ion chromatography with conductivity detection were studied. The limit of detection of
oxalate was 0.03 mg/l. The method was tested in the analysis of tea.

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Published

2019-11-21

Issue

Vol. 13 No. 3 (2013): Sorbtsionnye i Khromatograficheskie Protsessy

Section

Статьи

How to Cite

Determination of oxalic acid by ion chromatography with conductivity detection on the different types of ion exchangers. (2019). Sorbtsionnye I Khromatograficheskie Protsessy, 13(3). https://journals.vsu.ru/sorpchrom/article/view/1652

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