DETERMINATION OF VANADIUM MICRO-QUANTITIES USING THIN-LAYER CHROMATOGRAPHY METHOD

Authors

  • Yasin Mala Chair of Analytical Chemistry, YSU, Armenia

DOI:

https://doi.org/10.46991/PYSUB.2004.38.2.132

Keywords:

ion-exchanger argyllizite, determination of vanadium, hydrochloric acid, thin layer

Abstract

Possibility of using thin layers of natural sorbent ion-exchanger argyllizite for quantitative determination of vanadium in solutions has been studied. When using hydrochloric acid (0.l mol /l)–ethanol 9:1 by volume mixtures as mobile phase the spots of vanadate-ions on the thin layer of the sorbent have compact strictly oval shape. This allows to suggest a new method for determination of micro¬quantities of vanadium the relative error of which is not more than 8–10%.

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Published

2004-04-30

Issue

Vol. 38 No. 2 (204) (2004)

Section

Short Communications

License

Copyright (c) 2004 Proceedings of the YSU

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

How to Cite

“DETERMINATION OF VANADIUM MICRO-QUANTITIES USING THIN-LAYER CHROMATOGRAPHY METHOD”. 2004. Proceedings of the YSU B: Chemical and Biological Sciences 38 (2 (204): 132-35. https://doi.org/10.46991/PYSUB.2004.38.2.132.