Solid-phase spectrophotometric iodometric determination of nitrite and selenium(IV) using a polymethacrylate matrix
Procedures for the iodometric solid-phase spectrophotometric determination of nitrite and selenium( IV) using a polymethacrylate matrix are proposed. The procedures are based on the reaction of nitrite and selenium(IV) with iodine in an acidic medium with the release of free iodine in amounts equiva...
Опубликовано в: : | Journal of analytical chemistry Vol. 72, № 5. P. 546-550 |
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Другие авторы: | , , , |
Формат: | Статья в журнале |
Язык: | English |
Предметы: | |
Online-ссылка: | http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000623460 Перейти в каталог НБ ТГУ |