欢迎您注册蒲公英
您需要 登录 才可以下载或查看,没有帐号?立即注册
x
Stress tests are usually considered unnecessary for herbal drugs and herbal drug preparations. For an active substance the following approaches may be used: a) When an active substance is described in an official pharmacopoeial monograph (European Pharmacopoeia or the Pharmacopoeia of a European Union Member State) and fully meets its requirements no data are required on the degradation products if they are named under the headings “purity test” and / or “section on impurities”.
问下a项下的内容是什么意思呢?
|