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莫达非尼杂质C
2-乙烯吡啶
2-氨基-4,6-二甲基吡啶
阀(用于17L SCOTTY 气罐),MODEL261
BDS-HYPERSIL-C18 液相色谱柱
铜,粉末,300~850um,99.9%
化妆品中铜绿假单胞菌(阳性)质控样
MICROCARRIER STIRRER FLASKS "BIOGEN"DBGM (CELL CULTURE VESSELS)1000 ML,CENTERNECK SCREW CAPS 110
2-氯-6-氟氯苄
Desiccator with stopcock, PC, diameter 171 mm