Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 959764-912 Eclipse Plus Ph-Hex,2.1x100mm,1.8u,600b 826,43 € 619,82 € 959701-918 Eclipse PAH,2.1x150mm,5um 686,96 € 515,22 € 828975-901 Rx-Sil,4.6x100mm,1.8um,600bar 843,76 € 632,82 €