化合物名称：Biotin-PEG2-CH2CH2N3。AmBeed货号：A754174。CAS号：945633-30-7。规格：25*mg。规格编号：A754174-25*mg。纯度Purity：95。存储条件StorageCondition：Keep in dark place,Inert atmosphere,Store in freezer, under -20℃。进入品牌官网：www.ambeed.cn，输入货号查看产品详情及说明书 【储存条件及期限】 Keep in dark place,Inert atmosphere,Store in freezer, under -20℃