Hanna Instruments Electrode Storage Solution HI70300L (500 mL) fresh In the case of cleaning

In the case of cleaning your pH electrode in one of our cleaning solutions

allowing you to enjoy the satisfaction of homegrown microgreens in any living environment

Each sachet marked with lot number and expiration date

Toothbrush

Hanna Instruments Electrode Storage Solution HI70300L (500 mL) fresh In the case of cleaningHI70300L is a storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes. It is necessary to store a pH electrode in a solution in order to keep the glass membrane of the pH electrode hydrated. Ideally a storage solution should be used; never store an electrode in distilled or deionized water. The Hanna Instruments storage solution is specifically formulated to minimize microbial