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
(易制爆)硝酸,70%, ≥99.999% metals basis
其他
CLIPS FOR SPHERICAL JOINTS, WITH SCREW, FOR S 64/40
PUNYW8531345 Aripiprazole Impurity 7 HCl
Sn灯 AA 6300用
THERMOMETER F.FLASKS A.STILL HEADS, CONE ST 14/23,-10+150:1oC, 125 MM
Wheaton,20ml透明样品瓶(含盖垫)
BOTTLES, NARROW NECK, PP, CAPACITY: 20 ML, COMPLETE WITH SCREW CAP GL 14
CD-225气相毛细管色谱柱
PCB No. 11,10ng/ul 标准品