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
VOLUMETRIC FLASKS, NARROW NECK, 50 ML, WITH RINGMARK AND ST-STOPPER 14, HEIGHT: 150 MM
α-(亚甲基环丙基)甘氨酸(非对映异构体的混合物)
VISCOMETER CANNON FENSKE, BS 188, FOR TRANSPARENT LIQUIDS, IP 71, NR. 200, K. 0,1, RANGE cST : 2