Afla-OtaCLEAN, 3mL, widebore column, 5pcs Back Catalog number: 11040 Availability: In the manufacturer's stock Price on request - + Recommended 730453 Chromab. columns Alox A, 6mL, 500mg 101,41 € 730081 Chromab. columns Florisil, 3mL, 500mg 134,53 € 730239G Chromab. columns Florisil, 6mL, 2000mg 286,65 €