Gradient nanopump based suppressed ion chromatography using PEEK open tubular columns
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发布时间：2021-01-06
发表刊物：Talanta Open
摘要：The progress of open tubular suppressed ion chromatography is reviewed from a broad perspective. Then a sup- pressed open tubular ion chromatography system, composed mostly of commercial components, is described: A splitless gradient-capable nanopump providing eluent delivery in the 10–1000 nL/min regime, a 7-nL injector integral to the pump, an anion exchange column based on a 25 μm i.d. poly(ether ether ketone) (PEEK) capil- lary, and an on-column admittance detector. The membrane suppressor was custom fabricated. Good gradient separation of seven common anions in 9 min is demonstrated using
合写作者：Weixiong Huang, Alex Plistil, Stanley D. Stearns, Purnendu K. Dasgupta
第一作者：Weixiong Huang
论文类型：期刊论文
通讯作者：Purnendu K. Dasgupta
论文编号：https://doi.org/10.1016/j.talo.2020.100029
学科门类：理学
一级学科：化学
文献类型：J
卷号：3
页面范围：1-11
ISSN号：2666-8319
是否译文：否
发表时间：2021-01-06