Maintenance (Storage) Solutions

These solutions are also known by the abbreviation KCL. Maintenance solutions are the same for pH and EC metres. The lifespan of the probe in measuring instruments is reduced mainly by drying out, which storage solutions effectively protect against. In addition to a significantly longer probe lifespan, maintenance solutions also contribute to more accurate and faster measurement.

Buying a storage solution definitely pays off, as the warranty on probes is usually 6 months, but a probe that you maintain using KCL solution, ideally in combination with a cleaning solution, will probably last many times longer.

Growers especially like the KCL storage solution from the brand Growth technology.

We also offer a solution for storing pH electrodes from the traditional company Milwaukee.

Frequently asked questions

What exactly is a maintenance (storage) solution used for?

It keeps the glass electrode of the pH probe permanently moist. Drying out is what damages the probe fastest - KCL solution extends its lifespan and preserves measurement accuracy.

Is the maintenance solution the same for pH and EC metres?

Yes, KCL storage solution is used in the same way for pH and EC metre probes. However, do not confuse it with calibration solutions, which are used to set the instrument's accuracy.

How should the probe be stored in the storage solution?

The measuring end of the probe should be immersed in the solution between measurements too, ideally in the original cap or bottle. Never store it in distilled water - that, on the contrary, washes the electrode out.

Can I combine the maintenance solution with a cleaning solution?

Definitely. You will achieve the best results when you occasionally treat the probe with a cleaning solution and store it in KCL solution between measurements.

Having trouble with solutions? Do not hesitate to ask us anything; we will be happy to make your choice easier. Just write to info@higarden.cz