60mL Empty Cartidge, 100/pk Back Catalog number: 2444 Availability: In the manufacturer's stock Price on request - + Recommended 730299 Chromab. columns C18 Hydra, 6mL, 500mg 99,32 € 730149 Chromab. columns NAN, 6mL,700/2000/700mg 319,43 € 730004 Chromab. columns C18, 6mL, 500mg 99,32 €