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PUNYW8960391 N-formyl Carvedilol
15种金属混合(镧镝铥铒钆钬镥钕镨钐铈铽钇镱铕)
数字式温湿度计
N-(p-Methoxybenzylidene)aniline
4-甲基苯乙烯
组装式自动回零滴定管,BLAUBRAND ,AS级,10 ml,附有1000 ml PE试剂瓶,同一批次
CULTURE FLASK, ROUX, W.CONICAL NECK, ECCENTRIC, DURAN-GLASS, 1200 ML
50ml ST29/32圆底烧瓶
LABORATORY TRANSPORT CAR, 800 X 500 MM, BOARD MEASURES, MAX. LOADING CAPACITY: 120 KG, MADE OF18
HE琼脂(HE)