Has anyone experienced retraction of mounting medium from the edges of the slides (not yet reaching tissue but the retraction could conceivably continue until tissue is compromised) after long term (greater than 3 years) storage using recommended mounting media for automatic coverslippers? How have they dealt with this problem if it has occurred. _______________________________________________ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet