What working life can I expect from a pH electrode

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The working life of a pH electrode is heavily dependant on the application, and how it is maintained. A well-maintained pH electrode will function for 6 to 24 months in most typical applications. However, the life span of an electrode will be greatly reduced by...

How should I store my pH electrodes when not in use

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The subject of the above question is comprehensively covered in the technical paper entitled Care, Maintenance and Fault Diagnosis for pH Electrodes published by J. J. Barron, C. Ashton. & L. Geary of the Reagecon Technical Services team. The technical paper...

What does the term asymmetry potential mean

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For an ideal electrode the potential difference between the reference and measuring electrode is 0mV at pH 7. As the ideal electrode doesn’t exist the deviation of a few mV at pH 7 that is found with real electrodes is called the asymmetry potential, Eo. In...

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