BioReliance

Services include biologics safety testing, specialized toxicology and animal health diagnostics

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Custom Products and Services, including DNA oligos (Primers and Probes), RNA, siRNA, Peptide Libraries and AQUA Peptides

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Sigma-Aldrich is a leading Life Science and High Technology Materials company focused on enabling science to improve the quality of life

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News and Information

15 Years in South Africa, Quarterly iPad Winners

Win one of 4 iPads in 2011

Each quarter has a new survey so please ensure that you complete all of them. This competition is exclusive to South Africa Sigma-Aldrich customers.

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Freight Charge Increase as of 1 October 2011
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St. Louis, MO - January 31, 2012 Sigma-Aldrich Completes Acquisition of BioReliance

Sigma-Aldrich Corporation (NASDAQ: SIAL), a leading Life Science and High Technology company, announced it has completed its acquisition of BioReliance Holdings, Inc., a leading provider of global biopharmaceutical testing services, from Avista Capital Partners for $350 million in cash, subject to normal post-closing adjustments.

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St. Louis, MO - January 9, 2012 Sigma-Aldrich Extends Laboratory Chemicals Contract with Honeywell

Sigma-Aldrich Corporation (NASDAQ: SIAL) announced today it has signed a five-year contract extension with Honeywell for the manufacture and supply of Riedel-de Haën® high purity solvents, Karl Fischer reagents and other laboratory chemicals produced at Honeywell's Seelze, Germany, manufacturing site. The contract extends an existing supply agreement, in place since 1999, through March 31, 2019.

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Sigma-Aldrich® has over 187,000 products available

Number of Products Available from Sigma-Aldrich

Product Portfolio Percentage - 19% Essentials, 15% Biotech, 29% Fine Chemicals, 37% Specialties  Product Portfolio Percentage - 19% Essentials, 15% Biotech, 29% Fine Chemicals, 37% Specialties
Geography Percentage - 39% US/Canada, 22% International, 39% Europe/Middle East/Africa  Geography Percentage - 39% US/Canada, 22% International, 39% Europe/Middle East/Africa