3mL Cart. w/500mg ALB Alumina (Basic) 50/pk Back Catalog number: 2143 Availability: In the manufacturer's stock Price on request - + Recommended 730073G Chromab. columns SiOH, 3mL, 500mg 7 254,00 Kč 731909 Chromafix PS-Mix (S) (PS-H+/PS-OH-) 6 500,00 Kč 731805 Chromafix C18 ec (M) 5 018,00 Kč