Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended A2001075X046 Polaris 3 C18-A 75 x 4.6mm 20 820,24 Kč 760400.46 EC 50/4.6 NUCLEODUR C18 Isis, 3 µm 19 370,00 Kč 761937.30 EC 4/3 NUCLEODUR 100-5 C8 ec 4 004,00 Kč