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Discussion of Fiscal 2005 First Quarter Operating Results

For:                  ENZO BIOCHEM, INC. (NYSE:ENZ)
To:                   Interested Members of the Investment Community
Subject:            Discussion of Fiscal 2005 First Quarter Operating Results
DEAN ENGELHARDT, Ph.D., Executive Vice President
Date:                Monday, December 13, 2004
Time:                8:30 A.M. (Eastern Time)
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