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
DISTILLING LINKS, CLAISEN, LIEBIG COND., 2 SOCKETS ST 14/23, FLASK-CONE AND ADAPTER-CONE ST 14/23,
50mL 梨形烧瓶 ST 14/23,51*100mm
1-己炔-3-醇
8种元素混标(As、Cd、Cr、Cu、Mn、Ni、Pb、Zn)
3-甲氧基苯甲醇
L CONNECTORS PP, ? 16 mm (Nominal)
滴定管
Dextran(Mp:315,000,Mw:480,000,Mn:200,000)标准品
2-乙酰基-3-乙基吡嗪
CHROMATOGRAPY-COLUMNS, AT THE TOP ST-SOCKET 14/23, SOLID PLUG, SCREW-THREAD RETAINING NUT, ST-STOP