DONeX, SPE Clean-up Cartridge for DONAnalysis,25ks Back Catalog number: 12792 Availability: In the manufacturer's stock Price on request - + Recommended 730250 Chromab. columns Alox N, 45mL, 4000mg 3 315,00 Kč 11040 Afla-OtaCLEAN, 3mL, widebore column, 5pcs Price on request 730446 Chromab. columns Alox N, 3mL, 500mg 3 684,00 Kč