12mL Empty Cartidge, 100/pk Back Catalog number: 2410 Availability: In the manufacturer's stock Price on request - + Recommended 730109 Chromab. columns NAN, 3mL,400/1400/400mg 402,47 € 730071 Chromab. columns SiOH, 1mL, 100mg 147,95 € 730212 Chromab. columns SA, 6mL, 1000mg 180,02 €