[Histonet] pH probes and dyes-compatible?

Greg Dobbin gvdobbin <@t> ihis.org
Thu Apr 24 10:26:17 CDT 2008


Hi Folks,
I will need to use a pH meter in our Chemistry Lab to pH alizarin red.
I would hate to ruin someone else's pH meter! Can anyone tell me if the
repeated use of a pH probe for pH'ing dyes will affect the porosity of
the glass probe or have any other detrimental affects for that matter? 
(I would use a pH meter far too infrequently to warrant maintaining one
in my own lab.)
Thanks.
Greg

Greg Dobbin, R.T.
Chief Technologist, Histology Lab
Dept. of Laboratory Medicine,
Queen Elizabeth Hospital,
P.O. Box 6600
Charlottetown, PE    C1A 8T5
Phone: (902) 894-2337
Fax: (902) 894-2385

There is some merit in doing the right thing rather badly,
but absolutely none in doing the wrong thing excellently!

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