Steve, 

After processing and embedding, how are you preparing the tissue for
sectioning (soaking, icing, etc..)  I don't think the formalin buffers are
your problem. Our rat processing schedule starts with 30 minutes in 70%
Alcohol and we have no problem.



Michael Safron A.S.,HT(ASCP)
Manager, Histology
WIL Research Laboratories LLC
Ashland, Ohio 44805
Msafron@wilresearch.com



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