60mL Empty Cartidge, 100/pk Back Catalog number: 2444 Availability: In the manufacturer's stock Price on request - + Recommended 730008 Chromab. columns C18 f, 3mL, 500mg 146,92 € 730013.250 Chromab. columns C18 ec, 3mL,500mg,BIG 582,49 € 731801 Chromafix C18 (S) 171,75 €