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
乙酸苯酯
烷异英
HyperSep-96 Verify-AX 板, 50mg/1mL 1个/包装
替换 套箍, 0.1-0.25 mm 10个/包装
木瓜蛋白酶 BR
HyperSep Retain PEP 200mg 3mL SPE Column 50个/包装
直形冷凝管
FILTERING BOTTLE,DURAN WITH GLASS HOSE CONNECTION
SAFETY WASHING BOTTLES, 500 ML, PE, W.SAFETY DELIVERY JET, YELLOW, 'HEPTAN'
气相氮气接头
