Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 763432.20 EC 50/2 NUCLEOSHELL BB RP 18, 2.7 µm 18 200,00 Kč 760587.20 EC 125/2 NUCLEODUR Phenyl-Hexyl, 5 µm 16 120,00 Kč 760060.20 EC 125/2 NUCLEODUR 100-3 C8 ec 13 910,00 Kč