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Sigma-Aldrich® — United States
About Us | ||
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Contact Information
| 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. |
| Business Conduct Policy (85 Kb PDF) Request To Use Sigma-Aldrich Copyrighted Material (178 Kb PDF) |
| Contact Information For answers to general questions about Sigma-Aldrich from the Continental United States, call 1-800-521-8956 |
Sigma-Aldrich Corporate Offices Sigma-Aldrich 3050 Spruce St. St. Louis, MO 63103 |