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Method and devices for detecting and enumerating microorganisms

  • US 6,696,286 B1
  • Filed: 02/01/2000
  • Issued: 02/24/2004
  • Est. Priority Date: 04/09/1997
  • Status: Expired due to Fees
First Claim
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1. An assay device, comprising a substrate having a plurality of microchannels therein, wherein said microchannels have at least one assay reagent for enumerating microorganisms coated thereon and the volume of one microchannel is different than the volume of another microchannel.

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