Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 79272 PRP-h5 5µm 4.6x150mm Price on request 859700-914K RRHD SB-Aq, 2.1 x 150mm, 1.8um, MVK 3 311,55 € 2 483,66 € A2020050G212S Polaris 5U C18-Ether, 50x21.2guard 2 692,43 € 2 019,32 €