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
DURAN Round bottom flask, narrow neck, without print, 5000 ml
101白色担体(60-80目)
(-)-Bis(1-[(1'S,2'S,5'R)-2'-isopropyl-5'-methylcyclohexyl]indenyl)zirconium(IV) Dichloride
ASTM-CENTRIFUGE TUBES, CYL.WITH CONICAL BOTTOM, ASTM D 91 A. ASTM 96,8; 100ML, DURAN GRAD.
美雄诺龙
填充柱 5%PEG-20M on Chromosorb WHP 80/100
不锈钢丝试管架Φ25mm
不锈钢填充柱,80/100 Porapak Q support,none phase
Ferrule, GraphiteReducing石墨密封垫圈
3,5-二硝基水杨酸