Water Master pH Probe Refill & Storage Solution KCl 300 ml

Proper storage of your pH probe is an essential part of its maintenance. If the glass electrode dries out, its sensitivity gradually decreases, leading to inaccurate measurements, slower response, and shorter service life. Water Master pH Probe Refill & Storage Solution is designed to prevent this problem by keeping the electrode constantly hydrated and ready to use.

The solution is suitable for both storage and electrolyte topping up of compatible rechargeable pH probes. After completion of the measurement, the electrode should be rinsed with clean or distilled water, then the protective cap should be filled with a small amount of KCl solution so that the tip of the probe remains constantly wet.

Water Master KCl Storage Solution is compatible with most pH testers and pH meters using a glass electrode, regardless of manufacturer. Regular use reduces measurement drift, facilitates calibration, and significantly extends electrode life.

Technical characteristics

✔️ Manufacturer: Water Master

✔️ Type: Solution for storing and recharging pH probes

✔️ Main ingredient: Potassium chloride (KCl)

✔️ Capacity: 300 ml

✔️ Purpose: Storage and maintenance of pH electrodes

✔️ Suitable for most pH meters with glass electrode

✔️ Prevents the electrode from drying out

✔️ Improves measurement accuracy and stability

✔️ Suitable for home and professional use.

🔧 Application

Suitable for:

• pH testers

• pH meters

• pH probes

• Hydroponic systems

• Coconut substrates

• Soil cultivation

• Aquaponics

• Aquariums

• Laboratories

• Water quality control.

📋 Method of use

1. After completing the measurement, rinse the pH probe with clean or distilled water.
2. Pour a small amount of KCl Storage Solution into the electrode protective cap.
3. Place the cap so that the electrode tip is constantly in contact with the solution.
4. If you are using a refillable probe, top up the solution according to the manufacturer's instructions.
5. Replace the used solution regularly – do not return the already used liquid back to the bottle to avoid contamination.

⚠️ Important: Never store a pH electrode in distilled or deionized water. This can damage the sensitive membrane and reduce the accuracy of measurements. Always use a specialized KCl solution for storage.

💡 Tip from Urban Botaniks: Combine this solution with Water Master pH Probe Cleaner , first cleaning the probe and then storing it in the KCl solution. This will ensure maximum measurement accuracy and significantly extend the life of the pH electrode.