From personal experience some possible solutions: * Infiltration issues ( is your paraffin fresh, carry over on reagents) * Blocks being too warm or too wet * Once had this issue when cleaning of the processor wasn't being properly followed.
Hope this helps a bit. Heather D. Renko, Histology Supervisor OSF Saint Anthony Medical Center Main Laboratory-Histology 5666 East State Street Rockford, Illinois 61108 815-395-5410 Direct 815-395-5116 Department ============================================================================== The information in this message is confidential and may be legally privileged. Access to this message by anyone other than the addressee is not authorized. If you are not the intended recipient, or an agent of the intended recipient, any disclosure, copying, or distribution of the message or any action or omission taken by you in reliance on it, is prohibited and may be unlawful. If you have received this message in error, please contact the sender immediately and permanently delete the original e-mail, attachment(s), and any copies. ============================================================================== _______________________________________________ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet