Protect the electrodes of your pH meter from drying out. The sensitive measuring electrodes may otherwise lose accuracy.

Extend the service life of your measuring electrodes: Thanks to the protective solution, you ensure precise measurement results of your pH meter.

• Protects the electrodes of your pH meter from drying out

• Prevents inaccurate measurement results

• Extends the service life of the electrodes of your pH meter

• 300 ml KCl solution (potassium chloride solution).