双三角解析法在配制标准溶液中的应用

Application of Double-Triangle-Analysis(DTA) in Confecting Standardized Solution

叙述了双三角解析法的内容及在环境监测分析实验室配制标准溶液中的应用。阐明利用双三角解析法在实验室配制标准溶液能够达到快速准确的效果。用此法称量标准物质,可把要称量的某定数扩大为某范围(1%-4%),并且在历年的环境监测样品考核中均取得较好成绩。

The contents of Double-Triangle-Analysis(DTA) and application of it in confecting standardized solution in the laboratory of environment monitoring are discussed in the article.The fast and exact purpose can be got when DTA is used to confect standardized solution in laboratory.The number rage of standardized material can be enlarged about 1%--4%.We got good performance in the check of environment monitoring sample in recent years.