I-131 Sodium Iodide & Other Radiochemicals
International Isotopes Inc. (OTCQB: INIS) is proud to be the only FDA approved Sodium Iodide I-131 drug product manufactured in the United States…
Bulk Isotopes
International Isotopes is a provider of radioactive isotopes for medical, scientific, industrial and research applications. Custom specs are available upon request.
Scintomics-ATT GRP Radiosynthesis Platform
International Isotopes distributes, installs, and services ATT’s state-of-the-art radiosynthesis modules, precursors and production sets throughout the United States and Canada.
Nuclear Medicine Calibration Standards
We manufacture a complete line of calibration and reference standards for nuclear pharmacies and SPECT/PET imaging systems.
Cobalt Sealed Source Products
Our cobalt products are used by a broad array of companies for radiation treatment of cancer and vascular deformities of the brain. Cobalt sources are also used for container security examinations at our sea ports and borders.
Calibration Sources & Radioactive Standards
We are the North American distributor for LEA sources for control and calibration of equipment in the fields of radiation protection and metrology.
International Isotopes Inc. Appoints Dr. Duke W. Fu to Board of Directors
We’re proud to welcome Dr. Duke W. Fu to the Board of Directors at International Isotopes, Inc. Dr. Fu brings over two decades of experience in radiopharmaceutical operations, cGMP compliance, and strategic growth—expertise that will help advance our mission in nuclear medicine and theranostics.
Read the press release here.
International Isotopes Announces Exclusive North American Distribution and Service Agreement with Globalsonics Research Pty Ltd.
We’re proud to announce an exclusive partnership with Globalsonics Research Pty Ltd, a global leader in radiation detection and safety instrumentation.
Under this agreement, INIS will distribute, install, and service Globalsonics’ advanced radiation monitoring and protection technologies throughout North America, expanding access to cutting-edge solutions for nuclear medicine, radiopharmacy, and research applications..
Read the press release here.
International Isotopes and AFR Submit NRC Consent Request for New Mexico License Transfer
International Isotopes, Inc. and American Fuel Resources LLC have submitted their NRC consent request, marking an important milestone toward completing the previously announced $12.5 million transaction.
Read the press release here.
International Isotopes to Distribute TerThera’s Terbium-161 (Tb-161) in the United States
International Isotopes is excited to announce that we are now a U.S. distributor for TerThera’s Terbium-161 (Tb-161), a cutting-edge radionuclide that’s redefining the future of targeted radiotherapy.
Tb-161 is a beta-emitting isotope with Internal Conversion and Auger electrons, making it particularly effective for small tumor lesions and micrometastases. It has drawn strong interest from radiopharmaceutical developers as a potential alternative or complement to existing therapeutic isotopes like Lutetium-177.
Read the entire press release here, or go to intisoid.com/tb-161/ for more information about Tb-161.
Ytterbium-176 (Yb-176) Now Available!
We’re excited to announce that Ytterbium-176 (Yb-176) is now available through International Isotopes Inc.!
Yb-176 is a stable isotope with critical applications in the production of Lu-177, used in targeted radiotherapy treatments. This addition to our product portfolio supports the growing demand for precision nuclear medicine and reinforces our commitment to providing high-quality isotopic materials to the global scientific and medical communities.
Visit the Company News Room for more information.
Bulk Isotope Sales
At INIS, we supply high-quality radioisotopes for industrial, scientific, and R&D applications. We’ve launched a new, interactive webpage to help you find the isotopes you need. Learn more about isotope availability at https://intisoid.com/isotopes/
