Affiliation of Author(s):The University of Texas at Arlington

Journal:Analytical Chemistry

Place of Publication:美国

Abstract:We describe an electrodialytic capillary suppressor for suppressed conductometric open tubular ion chromatography (SC-OTIC). For practical eluent concentrations, suppressor active lengths less than ∼1 mm are adequate. In its preferred embodiment, the suppressor consists of a solid polymer ion exchanger block. Two 0.45-mm-diameter parallel cylindrical passages are provided: these provide for passage of regenerant water and placement of platinum wire electrodes. The suppression channel is made by making a crack in the soft polymer block, using a needle 0.3 mm in diameter. The suppression channel

Co-author:Weixiong Huang, Purnendu K. Dasgupta

First Author:Weixiong Huang

Indexed by:Journal paper

Correspondence Author:Purnendu K. Dasgupta

Document Code:10.1021/acs.analchem.6b03667

Discipline:Science

First-Level Discipline:Chemistry

Volume:88

Page Number:12021-12027

Translation or Not:no

Date of Publication:2016-11-14

Included Journals:SCI

Links to published journals:https://pubs.acs.org/doi/10.1021/acs.analchem.6b03667

Attachments

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