Availability Alerts
![Product Highlight: Iron-59](https://cdn.statically.io/img/www.isotopes.gov/sites/default/files/styles/max_325x325/public/2024-06/Fe-59%20highlight%20header%20image.png?itok=2fG20gHx)
Product highlight: Iron-59
An abundant domestic supply of iron-59 (Fe-59) is routinely available to researchers through the Department o
![Ce-134 product highlight](https://cdn.statically.io/img/www.isotopes.gov/sites/default/files/styles/max_325x325/public/2024-06/Astatine-211%20product%20hightlight%20header-2.png?itok=iwYn-Dba)
Product Highlight: Cerium-134
A robust supply of cerium-134 (Ce-134) is an essential step in advancing the use of alpha emitters for cancer therapy due to its
![New batch of Yb-176 now available](https://cdn.statically.io/img/www.isotopes.gov/sites/default/files/styles/max_325x325/public/2024-02/Now%20available%20Ytterbium-176.png?itok=Ga31xiW_)
New batch of Ytterbium-176 now available
A new batch of Ytterbium-176 (Yb-176) is now available. The U.S.
![Mary Embree and Matt Beach processing Mn-54 at MURR.](https://cdn.statically.io/img/www.isotopes.gov/sites/default/files/styles/max_325x325/public/2023-07/mn-54-mary_original%20%281%29.jpeg?itok=e_9CG_Dv)
Introducing to market: Manganese-54
The Department of Energy Isotope Program (DOE IP) is pleased to announce that manganese-54 (Mn-54) has been added to our catalog and is available for purchase through our partnership with the Unive
![SPECT image of 0.8 mCi of Pb-203 as PbCl2 in solution. The material was placed in a small device used to gauge resolution capabilities of the imaging camera against the source isotope. Image courtesy: Suzanne E. Lapi and Shefali Saini, UAB](https://cdn.statically.io/img/www.isotopes.gov/sites/default/files/styles/max_325x325/public/2023-05/Lead-203%20500x1000.png?itok=EzIIR24E)
Announcing domestic supply of lead-203
The U.S. Department of Energy Isotope Program is pleased to announce lead-203 (Pb-203) has been added to our catalog and is available for purchase.
![Mary Embree and Alex Garnov processing Fe-59 at MURR](https://cdn.statically.io/img/www.isotopes.gov/sites/default/files/styles/max_325x325/public/2022-12/fe-59_crop.jpg?itok=svU0s1yQ)
New domestic supply chain: Iron-59
The Department of Energy Isotope Program is pleased to announce the quarterly availability of iron-59 (Fe-59) through our partnership with the University of Missouri Research Reactor Center (MURR®)
![eparation of Ce-134 from dissolved lanthanum target by anion exchange chromatography.](https://cdn.statically.io/img/www.isotopes.gov/sites/default/files/styles/max_325x325/public/2022-11/Cerium-134%20NIDC%20Background.png?itok=mEn7FUdn)
Introducing a new isotope supply chain to the global market: Cerium-134
The U.S. Department of Energy Isotope Program is pleased to announce cerium-134 (Ce-134) is in routine production and available for purchase.
![Bromine-76 and Bromine-77](https://cdn.statically.io/img/www.isotopes.gov/sites/default/files/styles/max_325x325/public/2022-11/Bromine.jpg?itok=cfEpchAb)
New domestic supply chain: Bromine-76 and Bromine-77
This versatile radionhalogen theranostic pair has been used to form covalent bonds with organic structures for imaging and therapy since the 1980s, when low specific activity Br-77 was available fr
![Cerium-139](https://cdn.statically.io/img/www.isotopes.gov/sites/default/files/styles/max_325x325/public/2022-11/Cerium-139.jpg?itok=QhJV1dzj)
Announcing domestic supply chain of Cerium-139
The U.S. Department of Energy Isotope Program is pleased to announce cerium-139 (Ce-139) has been added to our catalog and is available for purchase.