SUNNYVALE, Calif., Oct. 17, 2008 (GLOBE NEWSWIRE) -- Dionex Corporation (Nasdaq:DNEX) is planning to announce First Quarter 2009 results on Wednesday, October 29, 2008, after market close. You are invited to participate in the Earnings Review conference call scheduled for Wednesday, October 29, 2008, 1:30 p.m. Pacific Time at the above number. Participants should dial in approximately 5 minutes prior.