Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 760589.30 EC 250/3 NUCLEODUR Phenyl-Hexyl, 5 µm 16 565,00 Kč 965600-902 Eclipse XDB-C18, 1 x 50mm, 3.5micron 14 175,00 Kč 863954-309 SB-C3, 3.0x150mm, 3.5um 19 890,36 Kč