Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 820750-901 UHPLC Grd, Ecl. Plus C18,4.6mm,1.8um,3pk 17 118,86 Kč 833975-906 SB-C8 Rapid Res. 3.5um,4.6x30mm 9 531,04 Kč A2003030X020 Polaris 5 Si-A 30 x 2.0mm 15 013,71 Kč