With sodium hyposulphite standard solution used in titration and starch developing agent as indicator,iron content can be determined.
以硫代硫酸钠标准溶液漓定,以淀粉显色为指示剂,可定铁含量。
With sodium hyposulphite standard solution used in titration and starch developing agent as indicator,iron content can be determined.
以硫代硫酸钠标准溶液漓定,以淀粉显色为指示剂,可定铁含量。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其达内容亦不代软件的观点;若发现问题,欢迎向我们指正。