Column Outlet, Long Tip, Reusable,direct transfer Back Catalog number: 13460 Availability: In the manufacturer's stock Price on request - + Recommended 10641 OtaCLEAN, Ochratoxin A, 3mL, widebore column, 5pc Price on request 730712 Chromab. columns PTS, 3mL 129,92 € 730182.250 Chromab. columns Florisil,3mL,1000mg,BIG 686,57 €