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CALIBRATION MATERIAL DELIVERY DEVICES AND METHODS

  • US 20110294152A1
  • Filed: 11/30/2010
  • Published: 12/01/2011
  • Est. Priority Date: 11/30/2009
  • Status: Active Grant
First Claim
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1. A device comprising:

  • a first portion configured to be grasped by the hand of the user; and

    a second portion defining a reservoir containing a first control material, wherein the control material comprises a target analyte of a known or predetermined concentration.

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