Column Adapter for Elufix glass cartridges,needed Back Catalog number: 12337 Availability: In the manufacturer's stock Price on request - + Recommended 730742 Chromab. columns PTL, 70mL 167,12 € 730487 Chromab. columns XTR, 6mL, 1000mg 62,47 € 731853 Chromafix Dry (Na2SO4) (M) 167,81 €