ST. LOUIS, Nov. 16, 2012 /PRNewswire/ -- The Board of Directors of Sigma-Aldrich Corporation (NASDAQ: SIAL) has approved a quarterly cash dividend of $0.20 per share. The dividend is payable on December 14, 2012 to shareholders of record on November 30, 2012.
About Sigma-Aldrich: Sigma-Aldrich is a leading Life Science and High Technology company whose biochemical and organic chemical products, kits and services are used in scientific research, including genomic and proteomic research, biotechnology, pharmaceutical development, the diagnosis of disease and as key components in pharmaceutical, diagnostics and high technology manufacturing. Sigma-Aldrich customers include more than one million scientists and technologists in life science companies, university and government institutions, hospitals and industry. The Company operates in 38 countries and has approximately 9,000 employees whose objective is to provide excellent service worldwide. Sigma-Aldrich 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 website, at www.sigma-aldrich.com.