Abstract
Investigations have been made with the aim of drawing up a new and all-sided comparative evaluation of various known methods for the microdetermination of iodine in order to select the optimum procedures for the quantitative analysis of this element in materials of animal and plant origin. The efficacy of the use of the method of combustion in a flask with oxygen in the analysis of thyroidin and laminaria has been shown, and a new procedure for the microdetermination of iodine based on the combustion of a sample in oxygen and the determination of the iodine formed photometrically and by the starch-iodide reaction has been proposed.
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Additional information
M. I. Sechenov First Moscow Medical Institute. Translated from Khimiya Prirodnykh Soedinenii, No. 2, pp. 278–286, March–April, 1987.
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Listov, S.A., Arzamastsev, A.P. Development and comparative evaluation of methods for the microdetermination of iodine in drugs of natural origin. Chem Nat Compd 23, 234–241 (1987). https://doi.org/10.1007/BF00598767
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DOI: https://doi.org/10.1007/BF00598767