Cogent Bidentate C18, 100 x 2,1mm, 4µm Back Catalog number: 40018-10P-2 Availability: In the manufacturer's stock Price on request - + Recommended 15-04-05499 EXP2 Pre-Column Holder and (3) Filter Cartridges, 0.5μm Price on request 3150-0944 Glass filter, solvent inlet, 40um 81,31 € 15-04-05258 EXP2 In-Line Filter Holder (Fittings Included, for use w/EXP2 Filter Cartridges) Price on request