Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 861971-901 Bonus-RP LC/MS 5u,2.1x50mm, HPLC Column 538,81 € 79351 PRP-1 10µm 4.6x150mm PEEK Price on request 861953-906 SB-C8 Rapid Res,4.6x100mm,3.5um LC Col 678,69 €