[Histonet] PAS staining

[JanKeeping <@t> gmail.com]

Although I have allowed Schiff's and Periodic acid to room temperature,  
temperature may indeed be a factor. The ventilation system within this lab  
is extremely effficient and takes in a great deal of outside air. I am in  
Newfoundland, and lower outside temperatures are more common than we would  
like. :( Especially during the winter of course.)

I just turned on the ventilation and the temperature dropped 2 degrees C in  
about five minutes. I will watch my room temperature more closely.

Janet