Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended A6000030X020 Pursuit XRs 5 C18 30 x 2.0mm 15 218,28 Kč A2021100X030 Polaris 3 C18-Ether 100 x 3.0mm 19 822,32 Kč 761961.20 EC 4/2 NUCLEODUR HILIC, 3 µm 3 480,00 Kč