Cogent Bidentate C18, 100 x 2,1mm, 4µm Back Catalog number: 40018-10P-2 Availability: In the manufacturer's stock Price on request - + Recommended 15-04-05264 EXP2 Filter Cartridge, 3mm, 0.2µm, 10/pk Price on request 5067-1611 Quick Change filter discs 2.1mm id 0.5µm 193,01 € 520610-904 ValueLab LC C18-HD Guard, 4.6x12mm,8pk 170,03 €