GroLine Electrode Storage Solution (500 mL)

Keep your pH and ORP electrodes in top condition with this specially formulated storage solution. Designed to maintain hydration of the glass membrane and prevent junction clogging, it minimizes microbial growth and avoids osmotic imbalances that can affect sensor accuracy. Ideal for rehydration after cleaning, a one-hour soak ensures fast, reliable performance.

Packaged in an airtight, tamper-resistant bottle, each unit includes clear lot number and expiration date labeling for traceability. When unopened and stored properly, the solution remains effective for up to five years—making it a dependable choice for both professionals and hobbyists.

---

Key Features

• Preserves membrane hydration and keeps reference junctions clear for better response

• Inhibits microbial growth and osmotic diffusion—better than distilled water

• Ideal for rehydrating electrodes following cleaning

• Airtight, tamper-proof bottle ensures product integrity

• Clearly labeled with lot and expiration for quality control

• Up to 5 years of shelf life when unopened