pH of dissolution medium 释放介质的pH
It was found that quality control could achieve when using phosphate buffer of 40 %v/v polyethylene glycol 400 with 20%v/v isopropyl alcohol (pH=5) as dissolution medium and 50rmp stirring rate.
首先对释放介质和转速进行了选择,采用pH=5的40%v/v聚乙二醇400 20%v/v异丙醇磷酸缓冲液和转速为50转/分时能达到较好的质控目的。
参考来源 - 达那唑阴道膜剂的研制·2,447,543篇论文数据,部分数据来源于NoteExpress
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