Determination of alkyl- and alkanolamines in drinking and natural waters by capillary electrophoresis with isotachophoretic on-line preconcentration
- 作者: Malinina Y.1, Kamentsev M.1, Moskvin L.1, Yakimova N.1, Kuchumova I.1
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隶属关系:
- Institute of Chemistry
- 期: 卷 72, 编号 12 (2017)
- 页面: 1239-1242
- 栏目: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/182692
- DOI: https://doi.org/10.1134/S1061934817120085
- ID: 182692
如何引用文章
详细
A procedure is developed for the determination of several amines in drinking and natural waters by capillary electrophoresis with isotachophoretic on-line preconcentration without sample preparation. A background electrolyte based on acridine as an absorbing ion is proposed for analysis with isotachophoretic on-line preconcentration and indirect photometric detection. The sample was injected in the hydrodynamic mode. The procedure was tested on drinking and natural water samples. The accuracy of data obtained was confirmed by the added–found method. The analytical range was from 0.25 to 5 mg/L. The time of one analysis was 5–6 min.
作者简介
Yu. Malinina
Institute of Chemistry
编辑信件的主要联系方式.
Email: cinse@mail.ru
俄罗斯联邦, Petrodvorets, St. Petersburg, 198504
M. Kamentsev
Institute of Chemistry
Email: cinse@mail.ru
俄罗斯联邦, Petrodvorets, St. Petersburg, 198504
L. Moskvin
Institute of Chemistry
Email: cinse@mail.ru
俄罗斯联邦, Petrodvorets, St. Petersburg, 198504
N. Yakimova
Institute of Chemistry
Email: cinse@mail.ru
俄罗斯联邦, Petrodvorets, St. Petersburg, 198504
I. Kuchumova
Institute of Chemistry
Email: cinse@mail.ru
俄罗斯联邦, Petrodvorets, St. Petersburg, 198504
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