How to circumvent the interferences of other acid during the non-aqueoustitration of basic drugs with perchloric acid?
非水滴定法中常见酸根的影响如何消除？
2
Objective To establish a non-aqueoustitration method to determine adefovir dipivoxil standard, and prepare the authentic sample of the compound.
目的建立阿德福韦酯对照品含量测定的非水滴定法，以解决无商品标准品的难题。
3
What precautions should be taken during the non-aqueoustitration? What are the commonly used methods for the end-point indicating during the titration?