the reason for the rinse is so you don't contaminate the storage solution.:beatdeadhorse:
allforme said it best, KEEP IT WET
my first Ph meter required referance electrodes as well as a Ph electrode
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the reason for the rinse is so you don't contaminate the storage solution.:beatdeadhorse:
allforme said it best, KEEP IT WET
my first Ph meter required referance electrodes as well as a Ph electrode
I keep my ph milwaukee meter in cap full of ph buffer 4.01. But I am now having a hard time calibrating the 4 ph