高等学校化学学报

高等学校化学学报 ›› 1981, Vol. 2 ›› Issue (3): 327.

• 论文 • 上一篇    下一篇

汞离子选择性电极的试制及其在有机汞化物微量分析中的应用

王昌益   

  1. 云南大学化学系
  • 收稿日期:1980-06-13 出版日期:1981-08-24 发布日期:1981-08-24

PREPARATION OF MERCURY ION-SELECTIVE ELECTRODE AND ITS APPLICATION IN MICROANALYSIS OF ORGANIC MERCURY

Wang Changyi   

  1. Department of Chemistry, Yunnan University, Kunming
  • Received:1980-06-13 Online:1981-08-24 Published:1981-08-24

PDF (PC)

被引次数

4

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。

Abstract: 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 7.3%. The presence of N, F, S, P, B, Si, K and Na does not interfere with the mercury determination.

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