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ECOLAB Corporate Overview For additional information contact : Michael J. Monahan Senior Vice President External Relations Telephone : 651-250-2809 Mike.Monahan@ecolab.com Andrew Hedberg , CFA Director Investor Relations Telephone : 651-250-2185 Andrew.Hedberg@ecolab.com Ecolab Inc. 1 Ecolab Place St. Paul , MN 55102 www.ecolab.com