Cogent Bidentate C18, 100 x 2,1mm, 4µm Back Catalog number: 40018-10P-2 Availability: In the manufacturer's stock Price on request - + Recommended 15-04-05242 EXP2 Pre-Column Filter Holder (Fittings Included, for use w/EXP2 Filter Cartridges) Price on request 01090-68702 Low dispersion in-line filter,2um frits 6 920,64 Kč F 766-48 BOLA Frits for Suction Filters, PTFE, 20x14mm,10µm Price on request