3mL Cart. w/500mg ALB Alumina (Basic) 50/pk Back Catalog number: 2143 Availability: In the manufacturer's stock Price on request - + Recommended 730403 Chromab. columns C18 f, 6mL, 500mg 2 496,00 Kč 731744 CHROMAFIX HR-X (M) 6 136,00 Kč 730107.250 Chromab. columns SiOH, 6mL, 2000mg,BIG 24 596,00 Kč