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
异丙醇锗
CD-WAX气相毛细管色谱柱
NUCLEOSIL C8 3UM 100X4MM COLUMN
STIRRERS WITH COLLAPSIBLE PTFE PADDLES, GROUND AND POLISHED SHAFT WITH COUPLING PIVOT 400x10 MM, PADDLE 90 MM, ST 29/32
832卡氏炉用盖子 (含盖子垫子),可用5150TB-20-100替代