Afla-OtaCLEAN, 3mL, widebore column, 5pcs Back Catalog number: 11040 Availability: In the manufacturer's stock Price on request - + Recommended 12337 Column Adapter for Elufix glass cartridges,needed Price on request 730239G Chromab. columns Florisil, 6mL, 2000mg 292,59 € 730020 Chromab. columns Alox B, 6mL, 1000mg 153,16 €