Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 760563.30 EC 50/3 NUCLEODUR Phenyl-Hexyl, 1.8 µm 709,42 € 832975-906 SB-C8,4.6x20mm,3.5um,600bar,Col 426,64 € 319,98 € CP30734 Microsorb 100 - 5 C8, S250x4.6 COL 885,54 € 664,15 €