|
ИСТИНА |
Войти в систему Регистрация |
ФНКЦ РР |
||
Highly sensitive determination of 1,1-dimethylhydrazine by high-performance liquid chromatography–tandem mass spectrometry with precolumn derivatization by phenylglyoxalстатья
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: 23 ноября 2017 г.
- Авторы: Osipenko S.V., Smirnov R.S., Smolenkov A.D., Shpigun O.A.
- Журнал: Journal of Analytical Chemistry
- Том: 71
- Номер: 13
- Год издания: 2016
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 1228
- Последняя страница: 1232
- DOI: 10.1134/S1061934816130098
- Аннотация: A new highly sensitive and rapid approach to the determination of 1,1-dimethylhydrazine in natural water is developed (determination range is 0.03–1 μg/L). It is based on the use of high-performance liquid chromatography–tandem mass spectrometry with precolumn derivatization by phenylglyoxal and does not require any preconcentration. Derivatization, chromatographic separation conditions, and tandem mass spectrometry detection parameters are chosen. Intra-day precision of the results of measurements of 1,1- dimethylhydrazine in natural water is 12–16%, and inter-day precision is 16–22%. The lowest limit of detection and the lowest limit of quantification are 0.010 μg/L and 0.030 μg/L, respectively.
- Добавил в систему: Смоленков Александр Дмитриевич