自动电位滴定仪标定硫氰酸钠标准溶液
Automatic Titrator Calibration Standard Solution of Sodium Thiocyanate
卢会珍 1杜建侠 1李红1
作者信息
- 1. 湖北三峡实验室, 湖北 宜昌 443000
- 折叠
摘要
采用916Ti-Touch型全自动电位滴定仪进行硫氰酸钠标准溶液浓度的标定.方法的准确性及精密度都比手动滴定的有很大提高,同时,标定时间大大缩短、操作规程容易掌握、仪器日常维护更加方便,是值得推荐的方法.
Abstract
The 916-ti touch automatic potentiometric titrator was used to calibrate sodium thiocyanate standard solution.Through experiments,it was found that the accuracy and precision of this method have greatly improved the stability of the results compared to manual titration,and the calibration time is greatly shortened,the operation is simple,and the maintenance of the instrument is convenient,which is worth recommending.
关键词
自动电位滴定仪/硫氰酸钠/标定Key words
automatic potentiometric titrator/sodium thiocyanate/calibration引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据