Dionex Corporation to Present At the Thomas Weisel Partners Healthcare Conference 2009

| Source: Dionex Corporation

SUNNYVALE, Calif., Sept. 4, 2009 (GLOBE NEWSWIRE) -- Dionex Corporation (Nasdaq:DNEX) announced today that it will present at the Thomas Weisel Partners Healthcare Conference 2009, Thursday, September 10, 2009 at 10:20 a.m. (Eastern Time).

Dr. Frank Witney, President and Chief Executive Officer, will give an overview of the company.

Interested investors can access the live webcast of the presentation by logging on to Dionex Corporation's website, www.Dionex.com in the investor relations' section and clicking on "Thomas Weisel Healthcare Conference."

Dionex Corporation is a leading manufacturer and marketer of chromatography and extraction systems for chemical analysis. The Company's systems are used in environmental analysis and by the pharmaceutical, life sciences, chemical, petrochemical, power generation and electronics industries in a variety of applications.

Dionex Corporation
Craig McCollam