3mL Cart. w/500mg ALB Alumina (Basic) 50/pk Back Catalog number: 2143 Availability: In the manufacturer's stock Price on request - + Recommended 730149.250 Chromab. columns NAN,6mL,700/2000/700BIG 2 101,01 € 12735 DONeX, SPE Clean-up Cartridge, 3ml, pk/5 Price on request 5982-1135 C18 ODS - Box, 50x 3ml tubes, 500mg 187,85 € 140,89 €