电导滴定法是电化学分析法的一种将标准溶液滴入被测物质的溶液,从电导率的改变而决定终点的方法。能准确地测定溶液中浓度较低的物质,应用范围与电位滴定法大致相同,如中和反应、沉淀反应、络离子反应和氧化还原反应等。用酸碱滴定、氧化还原滴定或电位滴定不能得到准确结果时,往往可用电导滴定。
结果表明:电导滴定法是一种简便、快速、准确的分析方法。
The results showed that conductometric titration is a simple, rapid and accurate method.
采用电导滴定法测定了不同浆种的羧基含量,并提出了测定过程中需要注意的事项。
Carboxyl groups content of various pulp suspension were determined by conductivity titration method, detailed investigation was carried out, some points for attention in determination were suggested.
本文以一种海洋硫酸多糖“911”作为研究对象,通过电导滴定法测定其羧酸根的含量。
The content of carboxylate ions in marine sulfate polysaccharide911 was determined by conductometric titration.
应用推荐