Gradient nanopump based suppressed ion chromatography using PEEK open tubular columns
Gradient nanopump based suppressed ion chromatography using PEEK open tubular columns
复制标题
使用 PEEK 开管柱的基于梯度纳米泵的抑制离子色谱
DOI:
10.1016/j.talo.2020.100029
复制
发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Dasgupta, Purnendu K.
中科院分区:
文献类型:
--
作者:
Huang, Weixiong;Plistil, Alex;Stearns, Stanley D.;Dasgupta, Purnendu K.
The progress of open tubular suppressed ion chromatography is reviewed from a broad perspective. Then a suppressed 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) capillary, 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 a manually prepared hydroxide eluent.
登录
查看更多内容
影响因子:
7.4
作者:
E. Pungor
通讯作者:
E. Pungor
影响因子:
7.4
作者:
Min Zhang;Bingcheng Yang;P. Dasgupta
通讯作者:
P. Dasgupta
影响因子:
5.3
作者:
Paturzo, L;Basile, A;Passalacqua, E
通讯作者:
Passalacqua, E
影响因子:
6.1
作者:
Murray, Eoin;Roche, Patrick;Paull, Brett
通讯作者:
Paull, Brett
影响因子:
1.6
作者:
D. Pyo;Purnendu K. Dascupta;Leon S. Yencoyan
通讯作者:
Leon S. Yencoyan