Buy Millipore UFC510096 Amicon Ultra Centrifugal Filter Unit with Ultracel-100 Regenerated Cellulose Membrane for Protein Purification and Concentration, 0.5mL Capacity, 100kDa NMWL, 10.8mm Diameter x 49.9mm Length, 1 sq cm Membrane Filtration
Amicon® Ultra 0.5 mL Centrifugal Filters | Life Science Research | Merck