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
EVAPORATING DISHES,PTFE, LOW FORM,WITH SPOUT AND NOTATION 100 ML
4-乙氧基亚甲基-2-苯基唑啉-5-酮
Blanks For Lids,Flat Flange
ADAPTER FOR FILTER FUNNELS,DURAN
聚乙烯醇(聚合度 2000)
防溅管总成(含密封圈,导气管)
液进样针头,3只/包
M1 library aldehydes & ketones
LC6A氘灯
三甲基铝