摘要
提出氧瓶分解-汞离子选择性电极法于有机化合物中汞的微量分析。所拟定方法简便、快速,终点突跃,绝对误差±0.3%,化合物中存在氮、氟、硫、磷、硼、硅、钾、钠等元素不干扰测定。
This method combines the oxygen flask method with the mercury ISE for microanalysis of organic mercury compounds.This method has the advantages of being simple and rapid with sharp end-point and absolute error?.3%.The presence of N,F,S,P,B,Si,K and Na does not interfere with the mercury determination.
作者
王昌益
Wang Changyi(Department of Chemistry,Yunnan University,Kunming)
出处
《高等学校化学学报》
SCIE
EI
CAS
1981年第3期327-331,共5页
Chemical Journal of Chinese Universities
