HM Digital pH Storage Solution 20 mL
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HM Digital pH Storage Solution 20 mL
HM Digital pH Storage Solution 20 mL



Used for storage of pH electrode of HM Digital PH-80 and PH-200 pH meters.  Always make sure your sensor is kept in an electrode storage solution. If dry, put a few drops of the pH storage solution. The sponge should be moist (not soaking wet).

NOT for pH meter calibration.