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Solid state graphite electrode

  • US 4,431,508 A
  • Filed: 12/10/1982
  • Issued: 02/14/1984
  • Est. Priority Date: 12/10/1982
  • Status: Expired due to Fees
First Claim
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1. An electrode for use in making potentiometric measurements comprising,a graphite conductor;

  • means supporting said graphite conductor;

    means for electrically connecting said graphite conductor to a means for sensing a difference in electrical potential between the electrode and a reference source; and

    an organic liquid coating said graphite surface and chemically bonding therewith so as to render that surface hydrophobic.

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