Column Outlet, Long Tip, Reusable,direct transfer Back Catalog number: 13460 Availability: In the manufacturer's stock Price on request - + Recommended 730446 Chromab. columns Alox N, 3mL, 500mg 149,54 € 730487.250 Chromab. columns XTR, 6mL, 1000mg, BIG 416,89 € 730510 Chromab. columns XTR, 70mL, 17g 165,37 €