Alfa Aesar

Alfa Aesar
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Fine Chemicals

Where Science Meets Service

Alfa Aesar is a supplier of choice for chemicals and metals for research and development.

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Metals & Materials

Quality Products You Can Trust

Our product line of metals and alloys range from aluminum to zirconium, featuring purities up to 99.9999%.

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Our Brands

Fisher BioReagents
Fisher Chemical
Maybridge
Acros Organics
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Alfa Aesar, now part of Thermo Fisher Scientific, offers leading manufacturer and supplier services for research chemicals, metals and materials in a wide span of applications. 

For more than 50 years, scientists have relied on us to supply high-purity raw materials for a variety of research and development applications. Today we offer over 46,000 products in stock, in sizes from gram-scale catalog items to semi-bulk and bulk production quantities. 

With custom manufacturing capabilities to supply many more specialized items, we are a one-stop source for research chemicals, metals and materials.