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
DG Safety Cap II (two ports), with stopcock, GL45, PBT,PTFE
Grey-blue rubber stopper, ? bottom 14.0 mm, ? top 18.0 mm, length 20 mm Pack = 50 pcs.
二苯硫基甲烷
1-(2,5-二氯苯基)乙醇
液相210型单向阀
4,4'-二甲基安息香
787键盘
FLASKS, W. 2 SIDE NECKS PARALLEL (DESTILLATION FLASKS), 4 000 ML, CN ST 29/32, SN ST 14/23
芥子酸
5ml定量给料单元及配件