In this paper, a new simple and convenient method has been introduced, that is to say, the test sample is dissolved directly by acid, the solution is dehydrated by animal glue, then the precipitation is burned for measuring SiO2 content.

  • 现介绍一种较简便准确的方法:试样直接用酸溶解,动物胶脱水,沉淀灼烧后测定SiO2含量。

  • 互联网摘选 2025-01-19 23:50:35

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