This pH Storage Solution will keep the electrode of your pH meter in top working condition.

If you own an electronic pH meter you need to store the probe in the proper solution. If you store the probe in plain water the electrolyte solution will leach out, causing malfunction. This pH Storage Solution is the proper balance Potassium Chloride, Potassium Hydrogen Phthalate, Silver Nitrate, and Sodium Hydroxide which keep the electrodes electrolyte level intact.