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Analytical potentialities of an AI-05 instrument for capillary electrophoresis in the determination of metal cationsстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
- Авторы: Krokhin O.V., Obrezkov O.N., Shpigun O.A.
- Журнал: Journal of Analytical Chemistry
- Том: 53
- Номер: 4
- Год издания: 1998
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 372
- Последняя страница: 374
- Аннотация: The analytical potentialities of an AI-05 instrument for capillary zone electrophoresis were examined using the determination of alkali, alkaline-earth, and transition metal cations as an example. The reproducibility of retention times and peak areas was 0.06-0.08 and 0.1, respectively. The plot of the analytical signal of Sr2+ against the concentration in the sample was linear within the range 1 × 10-5-1 × 10-4 M. The phenomenon of discrimination of the ionic composition of a sample in the electromigration method of sample injection is discussed. The time taken to separate a mixture of K+, Na+, Mg2+, Sr2+, Ca2+, Cd2+, Co2+, Ni2+, and Zn2+ was 16 min. © 1998 MAEe cyrillic signK Hayκa/Interperiodica Publishing.
- Добавил в систему: Шпигун Олег Алексеевич