(I) Short-term storage of maintenance pH glass electrode: long-term: storage ... 2. Cleaning of pH glass electrode ... 3. Treatment of aging of glass electrode ... 4. Storage of the reference electrode ... 5. The regeneration of the reference electrode The vast majority of problems in the reference electrode are caused by clogging of the liquid junction, which can be solved by the following methods: ) Inspection 1. General inspection method of glass electrode (1) Check zero potential ... (2) Check slope ... Note: 1) ... 2) .... 3) ... 2. Inspection method of reference electrode (1) Internal resistance inspection method ... (2) Electrode potential inspection ... (3) Visual inspection
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