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
DOUBLE SUPPORT ROD-MOUNT.FOR 801
库仑法水分仪必备包-1(无隔膜)
Ag Working Electrode for Variocell
滴瓶,PE-LD材质,100 ml,GL 18,含滴嘴
NATIONAL 储存箱 20包 C4011-5 C4011 -53
标准试管模块 15/16mm 12孔
DURAN? pour out connection with KECK clip for conical joints, NS NS 14,5/23
隔垫 10MM (星型狭缝) 聚四氟乙烯/S
1-(3-羟丙基)吡咯
GAS WASHING BOTTLE, WITH SINTERED DISC, WITH GL 45, SCREW THREAD CAP AND REMOVEABLE TUBE, POROSITY