Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended A6004250X212 Pursuit XRs 10 Si 250 x 21.2mm 3 273,81 € 720431.40 EC 250/4 NUCLEOSIL 100-5 C18 Nautilus 750,10 € 79573 PRP-X500 7µm 4.6x150mm PEEK Price on request