Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended A2001MG MetaGuard 4.6mm Polaris 3 C18-A 9 531,04 Kč A3041200X020 Pursuit 3 Diphenyl 200 x 2.0mm 24 058,94 Kč 721196.30 EC 4/3 NUCLEOSIL 100-3 C18 HD 3 978,00 Kč