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
DURAN? Volumetric flask,blue graduation, class A, individual certificate, with one graduation mark, polyethylene stopper, NS 10/19, 20 ml
2,2‘,3,3‘,4,5‘,6,6‘-Octabromodiphenyl ether 标准品
DB-17 气相毛细管柱
三异辛胺
SUPELGUARD DISCOVERY HS C18 5UM 2CM X 2.1MM CARTRIDGE KIT
1,4-戊二醇
十万分之一电子天平
气相填料Carbograp 2, 60/80, >500°C
藏红T
氯化钠 Puratronic®, 99.999% (metals basis)