Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended A6001100X046 Pursuit XRs 3 C18 100 x 4.6mm 19 187,28 Kč 595050-912 ZORBAX EP Phenyl Hexyl,21.2x50mm,5um 48 266,67 Kč 760523.30 EC 50/3 NUCLEODUR HILIC, 1.8 µm 17 810,00 Kč