The 222mV ORP Standard Solution is designed for checking and conditioning ORP electrodes, ensuring accurate and reliable measurements. This solution allows you to verify electrode functionality and restore performance by improving response time.

Key Features:

✔ Precise ORP Calibration – Maintains a 222mV ORP value at 25°C for reliable electrode verification
✔ Electrode Treatment – Restores electrode performance and enhances response time
✔ Easy to Use – No need for mixing; ready-to-use liquid solution
✔ Temperature Compensation Guide – A reference table on the label provides ORP values at different temperatures
✔ 250ml Bottle – Sufficient for multiple calibrations and electrode maintenance

How to Use:

1. Immerse the ORP electrode in the solution (in a separate vessel).
2. Compare the measured mV value with the bottle label.
   • The reading should be within ±15mV of the indicated value.
3. If the deviation exceeds ±15mV, soak the electrode in the solution for 15-30 minutes to improve its response time.

Ideal For:

✔ Lab & Field Use – Ensures ORP electrodes function correctly in scientific, industrial, and environmental applications
✔ All ORP Meters & Electrodes – Compatible with various ORP measurement devices

Shelf Life: Long-lasting with batch certification available online