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
布美他尼
2-甲基吡啶氧化物
Laboratory Spoon, Length 180 mm, Spoon 55 x 38 mm, Type 5, Stainless Steel
3-乙基-5-甲基异恶唑-4-羧酸
Ethoxyquin hydrochloride
BETABASIC 18 3UM 150X0.18MM KAPPA COLUMN
SILICONE RUBBER SEALS, WITHOUT WASHER, 29 X 18 MM, GL 32
SUPPORT ROD, WSS 300 X 10 MM, 18/8
通用液体比重计0.820-0.880/0.001 g/cm3
LABORATORY BOTTLES, 250 ML, WITH SCREW CAP AND RING, DURAN-GLASS