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 720162.40 EC 30/4 NUCLEOSIL 120-5 C18 276,24 € 861953-902 SB-C18 Rapid Res,4.6x100mm,3.5um LC Col 678,69 € 760751.30 EC 125/3 NUCLEODUR C8Gravity, 5 µm 651,81 €