两种铬黑T指示液在水质总硬度测定中的比较
Two Eriochrome Black T Indicator Solution in the Determination of Total Water Hardness Comparison
摘要
将两种铬黑T指示液分别在EDTA标准滴定溶液的标定和水的总硬度测定实验中进行了比较,测定结果无显著性差异。
Abstract
The two erioehrome black T indicator solution at EDTA standard titrant calibration and determination of total water hardness of the experiment were compared, determination of no significant difference in the results.
关键词
铬黑T/水硬度测定/比较Key words
EBT/Detelanination of the water hardness/Comparison引用本文复制引用
出版年
2011
NETL
NSTL
万方数据