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Disposable monolithic column

  • US 8,795,529 B2
  • Filed: 10/31/2007
  • Issued: 08/05/2014
  • Est. Priority Date: 06/26/2002
  • Status: Active Grant
First Claim
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1. A method of controlling polymerization of a monolithic polymer plug suitable for use in a separating device comprising the steps of:

  • (a) establishing a polymerization mixture including a monomer and a porogen;

    (b) applying ultraviolet or visible light radiation to the polymerization mixture to input energy through the mixture while applying a pressure of at least 80 psi to the polymerization mixture and heating it at a controlled temperature of at least 40°

    C. to polymerize the polymerization mixture to form a monolithic polymer plug; and

    (c) washing out the porogen.

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