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
5-溴-2-呋喃甲醛
气相填充柱
LiChrospher?100 NH2 (5 祄)
发热管(集热式)
SUCTION TUBE, WITH SOCKET, BENT, ST 19/26
20-400白色实心拧盖,含PTFE/硅胶隔垫
液其他
MORTAR, AGATE, WITH PESTLE, O.D. 125 MM, I.D. 105 MM, OCTAGONAL SHAPE, 100 ML, THICK WALL
200mg 砝码 (E-2级)
填充柱 GDX-501 60/80