文献类型：期刊文献

英文题名：A dissolved inorganic carbon measurement method featuring self-calibration function via an electrodialytic generator

作者：Peng, Yonghan[1];Wang, Jiaying[1];Zhang, Feifang[1];Yang, Bingcheng[1]

机构：[1]East China Univ Sci & Technol, Engn Res Ctr Pharmaceut Proc Chem, Sch Pharm, Shanghai Key Lab New Drug Design,Minist Educ, Shanghai 200237, Peoples R China

年份：2022

卷号：147

期号：2

起止页码：208

外文期刊名：ANALYST

收录：;EI(收录号：20220511550792);WOS:【SCI-EXPANDED(收录号:WOS:000731999800001)】；

基金：The work was sponsored by the National Natural Science Foundation of China (No. 21874044).

语种：英文

外文关键词：Calibration

摘要：A simple dissolved inorganic carbon (DIC) measurement method featuring self-calibration function via an electrodialytic bicarbonate eluent generator (cEDG) is described. It is based on gas diffusion flow analysis system that uses conductometric detection for sensing the resultant conductivity changes of the effluent caused by CO2 penetration. The standard carbon sources with concentration ranging from 0.1 to 6 mM produced online by cEDG are for DIC calibration, eliminating manual preparation.