Cogent Bidentate C18, 100 x 2,1mm, 4µm Back Catalog number: 40018-10P-2 Availability: In the manufacturer's stock Price on request - + Recommended 5023-3343 Capillary ST 0.17x90 SX/SX 78,38 € 15-04-05263 EXP2 Filter Cartridge, 3mm, 0.2µm, 5/pk Price on request 01090-68702 Low dispersion in-line filter,2um frits 288,86 €