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伯乐Bio-RadGS25-47mmADVANTEC东洋GS-25玻璃纤维滤纸47mm直径

伯乐Bio-Rad1823-025 1823-090WHATMAN代理GF/D玻璃纤维滤纸2.7um孔径1823-055

伯乐Bio-RadAcrodisc CR13 mmPALL聚四氟乙烯PTFE膜针头滤器13mm直径0.45um孔径4422

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伯乐Bio-Rad6786-1301WHATMAN Puradisc 13MM尼龙针头滤器0.1um孔径6789-1301

伯乐Bio-Rad10311651 10311653WHATMAN Grade 595½折叠定性滤纸240mm直径10311651

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伯乐Bio-Rad10370205 10370206WHATMAN含黏合剂GF9玻璃微纤维滤纸55mm直径10370202

伯乐Bio-Rad10410212WHATMAN万能过滤膜RC55型再生纤维素滤膜10410214

伯乐Bio-Rad10411305 10411313WHATMAN聚四氟乙烯PTFE滤膜TE36型0.45um孔径10411311

伯乐Bio-Rad10411411 10411413WHATMAN聚四氟乙烯PTFE滤膜TE35型0.2um孔径10411405

伯乐Bio-Rad111705WHATMAN径迹蚀刻膜Nuclepore聚碳酸酯膜90mm直径0.1um孔径111705

伯乐Bio-Rad10414112 10414012WHATMAN聚酰胺膜NL16 NL17型尼龙膜10414112 10414012

伯乐Bio-Rad10442000WHATMAN全玻璃换膜过滤器GV050玻璃真空过滤装置10442000

伯乐Bio-Rad10445890WHATMAN AS220两联真空过滤支架MBSI MANIF 2-PLACE