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三唑醇
2-乙酰氨基丙烯酸酸甲酯
2-氟-5-甲氧基苯硼酸
15%石墨,85%Vespel,密封垫
气相配件(QUARTZ SPACER)
SCREW THREAD, WITH CONE, CONE ST 19/26, GL 14/6, SEAL: 12X6, LENGTH: 60 MM, ONLY GLASS PARTS, acc
PESTLE, PORCELAIN, DIA. 73 MM, LENGTH 255 MM, WITH GRINDING SURFACE, UNGLAZED,
八联PCR管,0.2 ml,无盖,黄色
新款3N11CN 预过滤棉(配合3301CN使用)
过滤装置-250ml容量,MF75TM系列,聚苯乙烯外壳;Supor*machV PES膜,孔径0.1μm