About Alfa Aesar
About Johnson Matthey
Products Brand Lines
Premion ®
Puratronic ®
REacton ®
Specpure ®
Spectroflux ®

Alfa Aesar’s high purity rare earth metals, alloys and compounds constitute the REacton product line. REacton rare earths feature extremely low impurity levels and exacting Certificates of Analysis are issued with each REacton product. Under the REacton name, Alfa Aesar offers a broad range of high purity rare earth materials, including Oxides, Halides, Carbonates, Nitrates, Acetates and more.

Contact Alfa Aesar today!
Catalog sales: 1-800-343-0660 or 1-978-521-6300
Technical Service: 1-800-343-7276
Bulk/Specialty Sales: 1-888-343-8025

Alfa Aesar is an ISO-9002 certified company.

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