Storage Solution for pH and ORP Electrodes - 500 mlProper maintenance of pH and ORP electrodes is essential for achieving accurate and reliable measurements over time. This 500 mL storage solution is specifically formulated to keep electrode glass bulbs and junctions moist when not in use. By preventing dehydration and reducing the risk of clogging, this solution extends the life of your electrodes and ensures a rapid response when conducting tests. Suitable for both laboratory and classroom settings,