×

Method of measuring the concentration of ions in solution

  • US 5,725,754 A
  • Filed: 03/13/1996
  • Issued: 03/10/1998
  • Est. Priority Date: 11/19/1994
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method of measuring the concentration of ions in a solution, comprising applying an a.c. signal across an ion-sensitive material immersed in the solution and measuring one of the real and imaginary components of the impedance of the ion-sensitive material separately from the other of said components.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×