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
GRADUATED CYLINDER PP SHORT SHAPE, 500 ml
得杀草戊酸 标准品
Male Nut - Waters Type
LiChroCART 125-4,6,LiChrospher 60 Si 10μm定制柱
角鲨烯,96.0%(GC)
2-肟氰乙酸乙酯
GC-14CPTF Gas Chromatograph Including FID&TCD
LiChroCART 75-10,Nucleosil 100 C8 5μm定制柱
大肠杆菌显色培养基(ECA)
野麦畏标准品