Afla-OtaCLEAN, 3mL, widebore column, 5pcs Back Catalog number: 11040 Availability: In the manufacturer's stock Price on request - + Recommended 730239G Chromab. columns Florisil, 6mL, 2000mg 292,59 € 12793 DONeX, SPE Clean-up Cartridge, 3ml, pk/500 Price on request 730732 Chromab. columns PTL, 3mL 148,93 €