Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 935967-906K Eclipse XDB-C8, 4.6 x 50mm, 3.5um, MVK 38 329,20 Kč 720120.40 EC 150/4 NUCLEOSIL 100-5 C18 8 998,00 Kč 760264.46 EC 100/4.6 NUCLEODUR C18 Pyramid, 3 µm 19 663,00 Kč