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Specialty Chemicals, Metals & Materials from Alfa Aesar


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Alfa Aesar offers expertise in producing and sourcing a substantial range of products for your research, pilot-scale or production application. Alfa Aesar offers prompt delivery of many thousands of chemicals and materials directly from stock. Whether it is a specialty metal product, such as a custom metal fabrication, or a shipment of bulk or semi-bulk chemicals, you will find Alfa Aesar to be the supplier of choice: Our product is only surpassed by our customer service.

What is Bulk?

Our products are high purity, specialty items where "bulk" often refers to multi-kilogram quantities. However, some materials are routinely supplied by the ton.

Custom Synthesis

We offer flexible custom manufacturing services to produce quality products with the assurance of full confidentiality. Our labs routinely output chemicals and materials to meet research, pilot-scale and full-scale production requirements. Alfa Aesar offers synthesis capabilities from various locations globally. Our experienced development and production teams can deliver a variety of products to meet the needs of customers in fields varying from pharmaceuticals to semiconductors, structural materials and imaging.

Product Documentation

All product purchased through the Specialty Group are shipped with a batch-specific Certificate of Analysis and Material Safety Data Sheet.

Special Packaging

Because we understand that specific packaging requirements are not merely incidental to your order, we offer special packaging and labeling to meet your specifications. We pack in size for your convenience to meet your precise requirements.


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Life Science

Metals & Materials


Analytical & Labware