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 760603.20 EC 50/2 NUCLEODUR C18Gravity-SB, 3 µm 723,54 € 79126 PRP-X100 Cartridges (2/pk) Price on request CP28184 ChromGuard R 10x2MM Repl5 600,21 €