For pH and ORP electrodes. To ensure fast response times and minimize clogging, always keep the glass bulb and the junction of your pH electrode moist with HANNA Instruments® Storage Solution (HI 70300). Available in a 500 ml bottle.
DIRECTIONS FOR USE:
Store the electrode with a few drops of HI 70300 or pH 7 buffer solution in the protective cap.
Electrode Storage Solution (HI 70300)
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Electrode Storage Solution (HI 70300)
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