Injection Needle for direct elution into the EVApo Back Catalog number: 13544 Availability: In the manufacturer's stock Price on request - + Recommended 13460 Column Outlet, Long Tip, Reusable,direct transfer Price on request 730165 Chromab. columns Carbon A, 6mL, 500mg 124,63 € 730487.250 Chromab. columns XTR, 6mL, 1000mg, BIG 423,12 €