3mL Cart. w/500mg ALB Alumina (Basic) 50/pk Back Catalog number: 2143 Availability: In the manufacturer's stock Price on request - + Recommended 7020-03 SPE Column BAKERBOND C18, 500mg/3ml, pk/50 249,29 € 730107.250 Chromab. columns SiOH, 6mL, 2000mg,BIG 999,23 € 2133 ALA Alumina (Acidic) 500mg/3mL, 50/pk Price on request