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#1
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Is my ph probe still good???
I just realized it has been dry for quite some time. I stuck it in some water and it seems to be fine...
Should I recalabrate it and use it or should I run a new one?? |
#2
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I would clean it with vinegar, then rinse in fresh watter, then re calibrate it. check the calibration again in a day or two.
hint*** when calibrating a probe, have a glass of ro/di handy to rinse the probe every time you change solutions salt water > 7.0 > 10.0 each can contaminate the other making your calibration less accurate
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A free people ought not only to be armed and disciplined but they should have sufficient arms and ammunition to maintain a status of independence from any who might attempt to abuse them G.Washington |
#3
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anyone else??
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#4
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I'd HEARD that if they dry out they're done.
It's a week day - I'd suggest calling the manufacturer to see what they have to say.
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If you can't do something right... Be an IT consultant! |
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