3mL Cart. w/500mg ALB Alumina (Basic) 50/pk Back Catalog number: 2143 Availability: In the manufacturer's stock Price on request - + Recommended 731801 Chromafix C18 (S) 4 316,00 Kč 14256026 HF Mega BE-SI, 5gm 20mL, 20/PK 4 950,59 Kč 730013ASP Chromab. columns C18 ec, 3mL, 500mg,ASP 9 672,00 Kč