采用佛尔哈德法测银催化剂中银含量。
The silver content in silver catalyst was determined by Volhard method.
在实验的基础上确立以佛尔哈德法为基础的沉淀滴定法，并用以分析DCCA与酪氨酸残基—苯酚的反应情况。
On the basis of experiments, precipitation titration based on Volhard's method is established to analyse the reaction of DCCA with tyrosine residue phenol.
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