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Electropipettor and compensation means for electrophoretic bias

  • US 5,958,203 A
  • Filed: 06/26/1997
  • Issued: 09/28/1999
  • Est. Priority Date: 06/28/1996
  • Status: Expired due to Term
First Claim
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1. A microfluidic system, comprising:

  • a substrate having at least a first channel and at least a second channel disposed in said substrate, said at least second channel intersecting said first channel, wherein said first channel is deeper than said second channel and comprises an aspect ratio (width;

    depth) greater than about 5; and

    an electroosmotic fluid direction system.

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