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Process of using a tetrazolium salt

  • US 7,897,331 B2
  • Filed: 06/16/2010
  • Issued: 03/01/2011
  • Est. Priority Date: 01/14/2005
  • Status: Active Grant
First Claim
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1. A method of measuring an analyte contained in a biological fluid, the analyte adapted to produce a proportional color change upon a reaction, the method comprising the acts of:

  • providing a tetrazolium salt as an indicator, said tetrazolium salt having the formula of

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