Sigma-Aldrich Corporation Will Hold Its Annual Business Review March 21, 2013

ST. LOUIS, Feb. 11, 2013 /PRNewswire/ -- Sigma-Aldrich Corporation (NASDAQ: SIAL), will hold its Business Review with the financial community on Thursday, March 21, 2013 at 8:30 AM Central Time.  Presenters will include: President & CEO, Rakesh Sachdev; EVP & CFO, Jan Bertsch; EVP & President, SAFC Commercial Markets BU, Gilles Cottier; EVP & President, Applied Markets BU, Frank Wicks; and EVP & President, Research Markets BU, Eric Green.

Audio Call Dial-In Information:
Domestic: (877) 266-0483
International: (707) 287-9342
Conference ID:  96450773 

Interested parties may listen via live audio broadcast and view the presentation slides over the internet available at http://investor.sigmaaldrich.com/.  Users can click the "Webcast" icon to access this file.

About Sigma-Aldrich:  Sigma-Aldrich (NASDAQ: SIAL) is a leading Life Science and High Technology company.  Its biochemical and organic chemical products and kits are used in scientific genomic research, biotechnology, pharmaceutical development, the diagnosis of disease and as key components in pharmaceutical, diagnostics and high technology manufacturing.  The company has customers in life science companies, university and government institutions, hospitals and industry.  Over one million scientists and technologists use its products.  Sigma-Aldrich operates in 38 countries and has 9,000 employees providing excellent service worldwide.  The company is committed to accelerating customer success through innovation and leadership in Life Science, High Technology and Service.  For more information about Sigma-Aldrich, please visit its award winning website, at www.sigma-aldrich.com.

SOURCE Sigma-Aldrich Corporation

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