Column Adapter for Elufix glass cartridges,needed Back Catalog number: 12337 Availability: In the manufacturer's stock Price on request - + Recommended 730722 Chromab. columns PTS, 70mL 149,99 € 9371 ELUFIX columns, 4g Florisil & 2g Na2SO4, pk/50 Price on request 730489 Chromab. columns XTR, 15mL, 3000mg 74,99 €