ST. LOUIS, Sept. 3 /PRNewswire-FirstCall/ -- Sigma-Aldrich Corporation will be presenting at the Thomas Weisel Healthcare Conference on Thursday, September 10th at 1:30 PM Eastern Daylight Time in Boston, MA. Interested parties may listen via live audio broadcast over the Internet available at http://investor.sigmaaldrich.com/. Users can click the "Webcast" icon to access this file.
SOURCE Sigma-Aldrich
CONTACT: Carrie Fields, Investor Relations of Sigma-Aldrich Corporation,
+1-314-286-8015, carrie.fields@sial.com
Web site: http://www.sigma-aldrich.com/
