Posts tagged 'Single junction'

pH electrode
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What is the difference between a single junction and double junction pH electrode?

pH electrodes have many options to choose from;  tip shape, junction type, shaft material and fill solution. A key difference is whether the electrode has a single or double junction. How do electrodes work? Combination electrodes work by having a sensing half-cell (AgCl covered silver wire) and a reference half-cell (Ag/AgCl reference electrode wire), these two components must be joined ...
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