Quantitative Analysis of Iodine Species in Biological Samples using Size Exclusion Chromatography and Inductively Coupled Plasma Mass Spectrometry

Page: 223

L. Hrubá, A. Kaňa, and O. Mestek

Department of Analytical Chemistry, University of Chemistry and Technology, Prague

Keywords: speciation analysis, iodine, ICP-MS, quantitation


The effect of nonspecific sorption of biomolecules in chromatographic columns and that of variable I contents in high-molecular-weight species on the determination of I species is illustrated by speciation analysis of animal tissues. I species were separated by SEC under the optimized conditions. The recoveries of the separations, limits of detection and limits of quantification were estimated.


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