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Phased micro analyzer V, VI

  • US 7,367,216 B2
  • Filed: 09/26/2003
  • Issued: 05/06/2008
  • Est. Priority Date: 09/27/2002
  • Status: Active Grant
First Claim
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1. A fluid analyzer comprising:

  • a pre-concentrator having a plurality of parallel channels, the channels having an adsorbing film length of less then 1.0 cm;

    a concentrator connected to the pre-concentrator;

    a first separator connected to the concentrator; and

    a controller connected to the pre-concentrator, the concentrator, and the first separator, the controller configured to activate and de-activate the pre-concentrator, concentrator, and first separator independently.

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