Cogent Bidentate C18, 50mm x 2.1mm, 4µm Back Catalog number: 40018-05P-2 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 760261.46 EC 150/4.6 NUCLEODUR C18 Pyramid, 3 µm 798,17 € A2014050X021 Polaris 3 NH2 50 x 2.1mm 565,10 € 861953-906 SB-C8 Rapid Res,4.6x100mm,3.5um LC Col 669,88 €