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Bluelab PH Probe Storage Solution
Your pH probe is a sensitive glass instrument that ages through everyday use. If you want to improve your Bluelab pH product�s response time and longevity, make sure that you use Bluelab pH Probe KCl Storage Solution - 100 ml to store and hydrate your Bluelab pH probes and pens.
Simply add KCl solution to the cap of your pH pen or probe for storage after use; make sure to top up the KCl every week. Once a month, you should hydrate your probe in KCl solution.
You can find detailed instructions on the bottle.