Where Science Meets Service

Alfa Aesar is a leading manufacturer and supplier of research chemicals,
metals and materials for a wide span of applications.

Specialty chemical services

Look to Alfa Aesar for fine and specialty chemicals produced and packaged to your specifications. With over 50 years of production experience, our custom capabilities are unsurpassed.

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Custom design service

By combining the research chemical expertise of Alfa Aesar and the specialist nanoparticle manufacturing capabilities of Cerion, we have joined forces to offer you an exclusive program - Nanoparticle Design Services.

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Chemicals for life

Offering a wide and continually growing range of products for life science research, including genomics, proteomics, immunology, cellular & molecular biology, imaging, signal transduction, and much more.

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Life Science

Metal & Materials


Analytical & Labware