60mL Empty Cartidge, 100/pk Back Catalog number: 2444 Availability: In the manufacturer's stock Price on request - + Recommended 731805 Chromafix C18 ec (M) 208,08 € 730130 Chromab. columns C18, 6mL, 2000mg 203,86 € 730269 Chromab. columns C18 ec f, 3mL, 200mg 134,15 €