|Sigma-Aldrich is a leading Life Science and High Technology company. Our chemical and biochemical products and kits are used in scientific research, including genomic and proteomic research, biotechnology, pharmaceutical development, the diagnosis of disease and as key components in pharmaceutical, diagnostic and other high technology manufacturing.|
|Sigma-Aldrich operates in 40 countries and has 7,600 employees providing excellent service worldwide.
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For answers to general questions
about Sigma-Aldrich from the
Continental United States, call
|Sigma-Aldrich Corporate Offices
3050 Spruce St.
St. Louis, MO 63103