Exhibit 8.2 August 18, 1999 Wyckoff Chemical Company, Inc. 1421 Kalamazoo Street South Haven, Michigan 49090 Ladies and Gentlemen: This opinion is being delivered to you pursuant to the Agreement and Plan of Reorganization (the "Agreement"), dated as...Agreement and Plan of Reorganization • August 19th, 1999 • Catalytica Inc • Services-commercial physical & biological research
