摘要 |
In a reference electrode comprising an enclosure containing a half-cell electrode, a half-cell electrolyte, and a reference junction positioned in an outlet for the electrolyte, the half-cell electrode being connectable to an external measuring means, the improvement which comprises a removable and replaceable reference junction comprising a removable encasing body encasing a porous member, said porous member being in length only up to about one half the length of the encasing body, fixedly inserted through said outlet.
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