1 回答
Only those substances that are necessary for carrying out the tests prescribed in the Ph. Eur. are available. In the monograph, the names of the impurities that are available are followed by ‘CRS’. If this text is not included, the EDQM does not distribute this substance. Please consult the Ph. Eur. reference standards database.
只有欧洲药典描述的检测项目所必要的标准物质可(从EDQM)获得。EDQM只支持订购在各论中后缀为“CRS”的杂质标准物质,不支持订购没有“CRS”后缀的杂质标准物质,详情请见欧洲药典标准物质数据库。