[Bio] 4. Re: pH probe confusion
Frantisek Apfelbeck
algoldor at yahoo.com
Fri Apr 15 21:09:52 UTC 2011
Hi to all,
I do not know what is exactly the type of your probe but these storage routine
should apply for most of electrodes (some of it you have quoted before):
http://www.all-about-ph.com/ph-electrode-storage.html (after quick search)
What I do remember for sure is that if you want to get a proper accurate
results, you should/have to calibrate the probe each time when you use it and
that should be done against a reference "buffers" of exactly known pH
http://www.phadjustment.com/pH_Probe_Service.htm (after quick search)
I guess that you know the stuff just be careful because an accurate and
functional pH probe was quite a challenge even in a well establish laboratories
and "very exact protocols" were applied. I guess that Glen or his colleges may
know more.
Best of luck,
Frantisek
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