[Histonet] Certified thermometers

[WWmn916 <@t> aol.com]

Hello everyone,
I'm hoping for a little help.  What is everyone using to calibrate routine 
thermometers in the histology lab (thermometers for refrig, H20 baths, IPOX 
machines....etc.)?  We can no longer use mercury filled certified thermometers to 
test the others.  Any suggestions?  How often do the certified thermometers 
need to be recalibrated?
 
Thanks much,
Deb King
California
 
 



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