CHATSWORTH, Calif., May 20, 2010 (GLOBE NEWSWIRE) -- IRIS International, Inc. (Nasdaq:IRIS), a leading manufacturer of automated in-vitro diagnostics systems and consumables for use in hospitals and commercial laboratories worldwide, today announced that Thomas E. Warekois, Corporate Vice President and President of the Iris Diagnostics division, and Thomas H. Adams, Ph.D., Corporate Vice President and Chief Technology Officer, will be available for one-on-one meetings with institutional investors at the 7th Annual Craig-Hallum Institutional Investor Conference on Wednesday, June 2, 2010, at the Radisson Plaza Hotel in Minneapolis, Minnesota.