Rapid colorimetric determination of ascorbic acid by solid phase extraction of iodine into a polymethacrylate matrix

The proposed iodometric solid-phase spectrophotometry method is based on interaction of ascorbic acid with molecular iodine in a solution with further extraction of the unreacted iodine into a polymethacrylate matrix followed by its spectrophotometric measurement in the solid phase. The amount of io...

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Bibliographic Details

Published in:	Mendeleev communications Vol. 32, № 1. P. 136-138
Other Authors:	Saranchina, Nadezhda V., Damzina, Anna A., Gavrilenko, Nataliya A., Volgina, Tatyana N., Ermolaev, Yaroslav E., Polonskaya, Marina S., Gavrilenko, Mikhail A.
Format:	Article
Language:	English
Subjects:	колориметрический экспресс-метод определения аскорбиновая кислота твердофазная экстракция иод полиметакрилатные матрицы статьи в журналах
Online Access:	http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001003821 Перейти в каталог НБ ТГУ