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 131,40 € 730008 Chromab. columns C18 f, 3mL, 500mg 146,92 € 14256023 HF Mega BE-C18, 5gm 20mL, 20/PK 343,34 €