A dissolved inorganic carbon measurement method featuring self-calibration function via an electrodialytic generator. Issue 2 (20th December 2021)

• Record Type: Journal Article
• Authors: Peng, Yonghan; Wang, Jiaying; Zhang, Feifang; Yang, Bingcheng
• Is Part Of: Analyst. Volume 147:Issue 2(2022)
• Page Start: 208
• Page End: 212
• Publication Date: 2021-12-20
• Subjects: Chemistry, Analytic -- Periodicals; 543
• DOI: 10.1039/d1an01917a
• Languages: English
• ISSNs: 0003-2654

Abstract

Abstract : A simple dissolved inorganic carbon (DIC) measurement method featuring self-calibration function via an electrodialytic bicarbonate eluent generator (cEDG) is described. Abstract : 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.