Afla-OtaCLEAN, 3mL, widebore column, 5pcs Back Catalog number: 11040 Availability: In the manufacturer's stock Price on request - + Recommended 730734 Chromab. columns PTL, 6mL 182,73 € 730238 Chromab. columns Florisil, 6mL, 500mg 95,06 € 13538 Filling Tool, 13mm diam. Price on request