THE CORPORATE LIBRARY

Related Party Transactions and Outside Related Director Information

Dionex Corporation (DNEX)

10/13/2005 Proxy Information

During the fiscal year ended June 30, 2005, the Company purchased land adjacent to its current facility for future expansion in Germering, Germany. Dr. Jochum, Vice President of the Company, owned 25% of this property. The Company paid 2.3 million Euros (approximately $3.1 million) for the land. The purchase of the land was approved by the Board who was aware of, and considered, the ownership interest of Dr. Jochum.

Mr. Bowman has served as Chairman of Dionex Corporation since August 2002. He was President and Chief Executive Officer from 1980 until August 2002.

9/17/2004 Proxy Information

During the fiscal year ended June 30, 2004, Thomas Braunschweiler, Dr. BraunschweilerÕs son, was employed by the Company as a research intern. Thomas Braunschweiler was paid an aggregate of $1,216 for his services.

9/17/2003 Proxy Information

During the fiscal year ended June 30, 2003, Darren Bowman, Mr. BowmanÕs son, was employed by the Company as a website consultant. Darren Bowman was paid an aggregate of $65,642 for his services.