3mL Cart. w/500mg ALB Alumina (Basic) 50/pk Back Catalog number: 2143 Availability: In the manufacturer's stock Price on request - + Recommended 731805 Chromafix C18 ec (M) 5 122,00 Kč 730418 Chromab. columns OH (Diol), 6mL, 500mg 3 094,00 Kč 12102068 Bond Elut-SI, 50mg 1mL, 100/PK 4 178,56 Kč