Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 883700-909 SB-C3 Narrow-Bore HPLC Column 2.1x150 743,28 € A2021250X020 Polaris 3 C18-Ether 250 x 2.0mm 965,06 € GR5142547 HPLC Column VisionHT C18 HighLoad, 100x2mm, 1.5µm Price on request