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
宽口瓶 高密度聚乙烯 4OZ,12瓶/包装
Talboys 滴定夹(蝴蝶夹)
定量滤纸(硬化低灰级)Grade 54 circles
Chromosorb W HP 60/80mesh
乙烯硼酐吡啶络合物
17-alpha-Nortestosterone
Straight Through Connector, Push Fit
FRACTIONATING COLUMNS, ACC. TO HEMPEL, W. GLASS JACKET, CONE ST 24/29, SOCKET ST 24/29, EFFECTIVE L
ADJUSTABLE ROTORS 4 Blade Angled Type 47o - Imperial
苹果汁基质中艾氏剂质控样