Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 831975-902 SB-C18 Rapid Res 3.5um,4.6x15mm 7 248,53 Kč 760575.46 EC 75/4.6 NUCLEODUR Phenyl-Hexyl, 3 µm 19 370,00 Kč 760261.46 EC 150/4.6 NUCLEODUR C18 Pyramid, 3 µm 22 100,00 Kč