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Arrangement and method for performing chromatography

  • US 6,303,029 B1
  • Filed: 10/25/1999
  • Issued: 10/16/2001
  • Est. Priority Date: 10/25/1999
  • Status: Expired due to Term
First Claim
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1. An arrangement for performing chromatography with a mobile phase and a chromatographic bed having a stationary phase, comprising:

  • a support assembly configured to support said chromatographic bed and said stationary phase, said support assembly having a sealed cavity configured so that when said support assembly is supporting said stationary phase a portion of said chromatographic bed and said stationary phase extends into said sealed cavity;

    a first electrode positioned in contact with said mobile phase; and

    a second electrode positioned in contact with said stationary phase, wherein creating an electrical potential between said first electrode and said second electrode causes said mobile phase to be advanced through said chromatographic bed positioned within said sealed cavity.

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