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Device for the simultaneous determination of several analytes

  • US 5,556,789 A
  • Filed: 07/01/1994
  • Issued: 09/17/1996
  • Est. Priority Date: 07/15/1993
  • Status: Expired due to Fees
First Claim
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1. Device for delivery of a liquid sample to multiple withdrawal zones at substantially the same time, said device comprisinga plurality of sample withdrawal zones,fibrous capillary active transport means comprising a sample application zone and a plurality of transport paths connecting respective said sample withdrawal zones to said sample application zone, said fibrous capillary active transport means being free of reagents which react with analytes to be determined, andretardation means provided in at least one of said transport paths and arranged so that liquid sample applied to said sample application zone arrives simultaneously at each of said sample withdrawal zones.

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