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Amicon® Ultra Centrifugal Filters

Fast and easy sample concentration

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Overview

Amicon® Ultra centrifugal filters provide fast sample processing and promote high sample recoveries, even in dilute samples, through ultrafiltration. The unique features of the Amicon® Ultra centrifugal filters give you the fastest, most efficient concentration for sensitive downstream applications.

Features & Benefits

  • Dead stop: Avoids spinning to dryness, provides a predictable concentration factor and no need to calibrate for several samples to run in parallel
  • Vertical membranes: Aligned with filtrate rather than perpendicular for less clogging, less waste and faster filtration; capable of 25- to 80-fold concentration in a single step
  • Broad chemical compatibility: Heat-sealed membrane eliminates adhesives and downstream extractables; compatible with pH 1 to 9
  • Reverse spin recovery: Enables maximum protein recovery without introducing pipetting errors; low binding membrane and polypropylene housing for > 90% sample recovery
  • Reliable: Spin precious samples with confidence in one robust, sleek unit that prevents leakage

Applications

Protein Concentration, Nucleic Acid Concentraion, Buffer Exchange, Dialysis, Desalting

Product Performance