磺胺类药物滴定分析实验方法的改进

Lmpraving the Method in the Sulfanilamide the Titration Analysis Experiment

提出了用内指示剂法替代外指示剂法进行磺胺类药物的滴定分析。经试验,确立了操作条件和步骤,并对药物样品进行了对比测定。该方法用于学生实验操作,获满意效果。

This paper brings up the titration analysis by the inrde indicator methad instead of the outnide indicator one.method Through experiment,the operation term and step areestadlished,then medicine sample.The srudent,apply this method to the experiment and get the satisfied resutl.