Alfa Aesar
Lancaster Synthesis is now a part of Alfa Aesar. Includes basic property and safety information as well as literature references.
Milipore Sigma
Organic and inorganic chemicals including chemical synthesis, materials science, biochemistry, custom chemistry services, and solvents and inorganics. Find and learn how to use building blocks, monomers, catalysts, reagents, polymers and nanomaterials using the online chemistry database containing chemical properties, protocols and chemistry publications.
Strem Chemicals Inc.
Strem offers over 5,000 specialty products in the area of metals, inorganics, organometallics and nanomaterials.
