3mL Cart. w/500mg ALB Alumina (Basic) 50/pk Back Catalog number: 2143 Availability: In the manufacturer's stock Price on request - + Recommended 730016 Chromab. columns C18 ec f, 6mL, 500mg 2 496,00 Kč 730033G Chromab. columns NH2, 3mL, 500mg 8 970,00 Kč 731757 Chromafix HR-XC (L) 8 398,00 Kč