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
XDB苯基保护柱芯(4个/包)
腾毒素 标准品
(德国KNF) 抗化学腐蚀隔膜气泵
CAPCELL PAK C18 MG (S-5) 3.0X35
DISTILLING LINKS STOPCOCK 6 MM PRECISO WITH PTFE-NEEDLE VALVE STOPCOCK SOCKET ST 29/32 CONE ST 2
COLLECTING FLASKS, ACC. TO SCHLENCK, ROUND BOTTOM, LATERAL STOPCOCK WITH HOLLOW PLUG, BORE 2,5 MM,
Titan 2 HPLC 滤器 MED 黄色 Titan 30mm 1.5um 尼龙 膜