RE: [Histonet] histology ink washing off

From:"Laurie Colbert"

We spray with a 3% solution of acetic acid.


-----Original Message-----
[] On Behalf Of Leslie
Sent: Friday, October 10, 2008 1:31 PM
Subject: [Histonet] histology ink washing off

I am having a problem with histology tissue marking ink washing off
specimens in water, PFA, or 70% alcohol.  This is before the tissue even
gets processed for paraffin embedding. Does anyone have any suggestions
on how to keep the ink from coming off?  Thank you.


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