Journal of Siberian Federal University. Chemistry / Determination of Sodium and Potassium in Biological Samples by Atomic Absorption and Atomic Emission Spectrometry

Full text (.pdf)
Issue
Journal of Siberian Federal University. Chemistry. 2012 5 (3)
Authors
Maznyak, Natalia V.; Verhoturova, Anna P.; Losev, Vladimir N.; Zamaj, Tatyana N.
Contact information
Maznyak, Natalia V.: Scientifically – research engineering centre “Crystal” of Siberian Federal University , 79 Svobodny, Krasnoyarsk, 660041 Russia; Verhoturova, Anna P.: Scientifically – research engineering centre “Crystal” of Siberian Federal University , 79 Svobodny, Krasnoyarsk, 660041 Russia; Losev, Vladimir N.: Scientifically – research engineering centre “Crystal” of Siberian Federal University , 79 Svobodny, Krasnoyarsk, 660041 Russia , e-mail: ; Zamaj, Tatyana N.: Krasnoyarsk State Medical University named after Professor V.F. Voyno-Yasenetsky , 1 Partizan Jeleznyak St., Krasnoyarsk, 660022 Russia
Keywords
potassium; sodium; biological samples; atomic spectroscopic methods
Abstract

The mutual influence of potassium and sodium at definition of their maintenance by atomic absorptio n and atomic emission spectrometry has been studied. It is shown, that ionization interferences fo r atomic absorption determination of alkali metals is eliminated by ionization buffer adding (CsCl) . The procedure of potassium and sodium determination of biological samples by atomic absorption spectroscopy has been developed. The comparative analysis of potassium and sodium determination received by different atomic spectroscopic methods has been carried out.

Pages
320-330
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/9523