Aqua Master Tools KCl storage solution

KCl storage solution from Aqua Master Tools in a 100 ml or 500 ml bottle. It keeps the pH electrode of your meter moist when you're not using it.

A pH electrode must not dry out. If it does, it responds slowly, drifts and wears faster. So after every reading put a few drops of KCl storage solution in the protective cap or storage sleeve. Don't use tap water or demineralised water: the electrode's fill solution leaks into it.

Dried white salt crystals around the electrode are normal. Rinse them off with water before the next reading.

Technical specifications:

• Type: KCl storage solution for pH electrodes
• Volume: 100 ml or 500 ml
• Storage: between 15 and 25 °C, bottle tightly closed
• Model number: AMT1104 (100 ml), AMT1304 (500 ml)

Frequently asked questions

Do I need this for an EC meter?
No, only for pH electrodes. An EC electrode can be stored dry.

How often should I top it up?
Check at every reading whether there is still solution in the cap, and top up when it is dry.