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SPARTAN 30 RC 针头式过滤器(浅棕色)
OV-1 甲基硅橡胶 (固定液)(5克/瓶)
FUNNEL WITH ST 29/32, 60 MM DIAMETER, W. VACUUM CONNECTION AND DRIP TIP
(一恒) BWS恒温水槽与水浴锅(两用)用试管夹
6-甲基香豆素
PK6 55MM BUCHNER FUNNEL 6GM DPA-6S
异辛醇钛(IV);四(2-乙基己醇)钛
1/32 英寸尼龙石墨密封直垫
36-150 型有油空气压缩机
STIRRER COMPRESSED AIR RO 25/F, OVERALL LENGTH: 155 MM 0,2 - 6 BAR