Paul, Rather than add to Jack and Gail's experience and expertise, feel free to call me if you need additional hints. I have no technical problems with large PMMA blocks. One hint is to use Pyrex beakers or crystallizing dishes, although expensive, the results are consistent. Best regards,
Vicki Kalscheur Department of Surgical Sciences School of Veterinary Medicine University of Wisconsin 2015 Linden Drive Madison, WI 53706-1102 Phone: 608-262-8534 FAX: 608-263-7930 [EMAIL PROTECTED] _______________________________________________ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet