Centrifugal filter unit (Amicon(R) Ultra-4) (4mL/100000NMWL) 24 pieces UFC810024 1 box (24 pieces)

Two membranes are installed vertically, providing a large filtration area. The low protein adsorption Ultracel membrane (regenerated cellulose) achieves a high recovery rate of over 90%. Ultra-fast processing, can be concentrated and purified in just 15 minutes per run. Product name: Amicon(R) Ultra-4 Molecular weight cutoff (NMWL): 100000 Quantity: 24 pieces Material: Filter/regenerated cellulose, filter unit/copolymer styrene-butadiene, filtrate tube/PP (polypropylene) Maximum initial sample volume: 4mL (swinging bucket rotor), 3.5mL (23° fixed angle rotor) Final concentration: 30-70μL Dead stop volume: 20μL Maximum centrifugal force: 4000 x G (swinging bucket rotor) / 7500 x G (fixed angle rotor) Effective filtration area: 3cm2 Filter unit size: φ17.2×73.4mm Filtrate tube size: φ17.3×124mm