Cogent Silica-C, 50 x 2,1mm, 4µm Back Catalog number: 40000-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended 820668-935 CN 3u Cartridge HPLC Column 6.0x40 3/PK 17 214,12 Kč 959743-906 Eclipse Plus C8,2.1x50mm,3.5um 16 012,08 Kč 75018-15P Cogent HPS C18, 150 x 4.6mm, 5µm, 120A Price on request