如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
婴幼儿配方乳粉中的氨基酸-质控样
1,2-Dichloropropane (RM, ISO Guide 34) 10000 mg/L in Methanol标准品
硬质试管25X200
PLASTIC STOPPER
SCREW CAP FOR BOTTELS,PE, ROUND,WIDE MOUTH,TRANSOARENT 500 ML, GL 50, HEIGHT 153 MM, O.D.77 MM
梨形烧瓶50/19(申玻)
哈希 2742545-CN-正磷测试试剂套件,抗坏血酸法
五硫化二锑
REDUCTION ADAPTERS, SOCKET NS 24/29, CONE 34.5/35, DURAN
(易制爆)硝酸 GR(沪试) HNO3含量 (65-68%)