OtaCLEAN, Ochratoxin A, 3mL, widebore column, 5pc Back Catalog number: 10641 Availability: In the manufacturer's stock Price on request - + Recommended 730453 Chromab. columns Alox A, 6mL, 500mg 2 470,00 Kč 730250 Chromab. columns Alox N, 45mL, 4000mg 3 315,00 Kč 731853 Chromafix Dry (Na2SO4) (M) 4 134,00 Kč