JOURNAL OF THE CZECH PHARMACEUTICAL SOCIETY AND THE SLOVAK PHARMACEUTICAL SOCIETY

Čes. slov. farm. 2006, 55(3):131-135

Analysis of Zinc- and Copper-Containing Tablets in Multicomponent Mineral Nutritional Preparations

A. Planková, O. Štroffeková, E. Havránek
Farmaceutická fakulta Univerzity Komenského, Katedra farmaceutickej analýzy a nukleárnej farmácie, SR

The aim of this study was to elaborate and optimize the working conditions for the identification and determination of zinc and copper present in the multicomponent mineral preparations Zinok Walmark® and TrikrátSedem FeCuZn by a modern electrochemical analytical method - galvanostatic stripping chronopotentiometry, and a nuclear analytical method - X-ray fluorescence analysis. The proposed analytical methods were compared with each other and the obtained results concerning the quantity of determined elements were in good agreement.

Keywords: trace elements; galvanostatic stripping chronopotentiometry; X-ray fluorescence analysis

Received: December 9, 2005; Accepted: April 11, 2006; Published: March 1, 2006  Show citation

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Planková A, Štroffeková O, Havránek E. Analysis of Zinc- and Copper-Containing Tablets in Multicomponent Mineral Nutritional Preparations. Čes. slov. farm. 2006;55(3):131-135.
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