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FEP锥形瓶, ETFE螺旋盖,250ml
FEP TUBE CONNECTION M6 10,5
WATER CONNECTORS, DOUBLE, 6 X 115 MM, DURAN
3-(5-巯基 -1,3,4-噻二唑-2-硫代)丙酸
2',3'-二脱氧胸苷
DESICCATOR BASES WITH RING-GROOVED FLANGE FOR ALL TYPES OF LIDS
1-[2-[(2RS)-3-Chloro-2-hydroxypropoxy]phenyl]-3-phenylpropan-1-one 标准品
气相进样针
气相色谱柱,TG-5MS AMINE 30m x 0.25mm x 0.25μm
8-425 便利套装 PLASTIC 样品瓶