| 摘要 |
<p>A reference electrode comprises an outside wall which acts as a boundary between electrolyte (6) and sample solution, which outside wall comprises a resin (8) which is ionically conducting, non-porous and salt-loaded, and a barrier (10) through which no electrochemical communication between the electrolyte (6) and sample solution is possible. A window (12) is present in the barrier (10) thereby allowing electrochemical communication between the electrolyte (6) and the sample solution through the resin (8) at the window (12). The reference electrode can be suitable for use with a separate measuring electrode, or can be combined with a measuring electrode in a single unit electrode assembly.</p> |
