摘要
本文提出以KNO_3、Ba(NO_3)_2、乙醇为底液,用库仑双点电位滴定法测定环境试样中的Cl^-。该方法测定Cl^-简便、快速,而且许多阴离子不干扰测定。
The method for the determination of CI^- in environmental sample by coulometric double-point potentiometric titration in the media of KNO_3, Ba(NO_3)_2 and alcohol solution is proposed. It is simple and rapid to determine CI^- by using this method and many anions do not interfere with the determination of CI^-.
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
1992年第11期1337-1339,共3页
Chinese Journal of Analytical Chemistry
基金
福建省自然科学基金资助课题
关键词
库仑滴定
双点电位滴定
氯
Coulometric titration
Double-point potentiomeric titration
Chloride
