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Measuring instrument, installation body, and density measurer

  • US 20040242982A1
  • Filed: 03/10/2004
  • Published: 12/02/2004
  • Est. Priority Date: 09/11/2001
  • Status: Active Grant
First Claim
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1. A test instrument comprising:

  • a capillary for moving a sample liquid;

    a liquid pooling portion communicating with the capillary for retaining the sample liquid to be introduced into the capillary; and

    a liquid introduction selector for selecting whether or not the sample liquid retained in the liquid pooling portion is introduced into the capillary.

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