Basic pH Electrode Care and Maintenance

This article provides guidelines for the basic care and maintenance of pH electrodes, emphasizing daily, biweekly, and monthly routines. Daily tasks include storing the electrode in pH storage solution, topping up refillable electrodes, and rinsing with reagent-grade water. Biweekly or monthly tasks involve cleaning the storage solution container and refilling electrodes. Monthly or as needed, the electrode should be cleaned using specialized solutions if performance criteria are not met.