Column Outlet, Long Tip, Reusable,direct transfer Back Catalog number: 13460 Availability: In the manufacturer's stock Price on request - + Recommended 730081 Chromab. columns Florisil, 3mL, 500mg 134,50 € 730505 Chromab. columns XTR, 30mL, 4500mg 80,70 € 731844 Chromafix Alox N (M) 265,90 €