Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 961967-905 Eclipse XDB-CN, 4.6X100,3.5u 16 394,46 Kč 760488.40 EC 150/4 NUCLEODUR PolarTec, 5 µm 16 380,00 Kč 927975-306 Eclipse XDB-C8,3.0x50mm,1.8um,600 bar 17 588,34 Kč