3mL Cart. w/500mg ALB Alumina (Basic) 50/pk Back Catalog number: 2143 Availability: In the manufacturer's stock Price on request - + Recommended 730269 Chromab. columns C18 ec f, 3mL, 200mg 3 302,00 Kč 14256023 HF Mega BE-C18, 5gm 20mL, 20/PK 7 973,38 Kč 731741 Chromafix C4 (M) 5 122,00 Kč