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
垃圾袋架,附有100只PP材质垃圾袋
0.18w/v%靛蓝胭脂红溶液
FILTER APPARATUS,WITT-TYPE,INTERCHAN- GEABLE LID,WIDE NECK,SIDE PLASTIC HOSE CONNECTION,TUBULATURE NS
定量环用于7725 and 7725i, 20μL
5-羟基-1-(4-磺苯基)吡唑-3-羧酸
5%PEG-6000+CHROMORB PAW DMCS 80/100MESH 3M GLASS
2,6-二叔丁基对甲酚(BHT)
RECOVERY HEADS, SLOPING W. THERMOMETER SOCKET ST 14/23, FLASK-CONE ST 14/23, CONDENSER-CONE ST 14
2-氰基呋喃
2,2',4,6,6'-五氯联苯