Objective:To dopt EDTA complexometry veraciously quickly measure barium sulfate purity and in contrast to barium chromate volumetric procedure.
前言： 目的：采用EDTA 配位滴定法准确快速测硫酸钡纯度并与常用的铬酸钡容量法进行对照。
2
The recognition tests of many pulse-condition samples indicate that our method works well in classify the traditional Chinese medicine pulse-conditions veraciously and quickly.