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...
| Опубликовано в: : | Mendeleev communications Vol. 32, № 1. P. 136-138 |
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| Другие авторы: | , , , , , , |
| Формат: | Статья в журнале |
| Язык: | English |
| Предметы: | |
| Online-ссылка: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001003821 |