International Isotopes, Inc.
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…
EasyFill Automated Iodine Capsule System
This patented system allows for the hands-free preparation of iodine capsules, pairing perfectly with our idoine shielding and reducing radiation exposure.
Nuclear Medicine Calibration Standards
We are the North American distributor for LEA sources for control and calibration of equipment in the fields of radiation protection and metrology.
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. Announces Fiscal Results for the Third Quarter and First Nine Months of 2023
Revenues increased 14% • Gross Profit increased 19% • Operating loss improved 43%
Revenue for the nine months ended September 30, 2023, was $9,120,256 compared to $8,031,522 for the same period in 2022. This was an overall increase of approximately 14% and was primarily the result of a significant increase in the aggregate of sales of radiochemical and cobalt products. Revenue for the three months ended September 30, 2023, was $2,918,556 compared to $2,789,273 for the same period in 2022, an overall increase of approximately 5%. The increase in revenue for the three-month period was largely the result of continued sales growth for our radiochemical division.
¡Esperamos verte en Buenos Aires!
Estamos emocionados de asistir al XXIX Congreso ALASBIMN y nos sentimos honrados de ser un Patrocinador Plata. ¡Esperamos verte en Buenos Aires!
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We hope to see you in Buenos Aires!
We are excited to attend the XXIX ALASBIMN Congress and are honored to be a Silver Sponsor. We hope to see you in Buenos Aires!

Introducing the EasyFill Automated Iodine Capsule System!
International Isotopes, Inc. (INIS) is proud to introduce the EasyFill Automated Iodine Capsule System. This patented system allows for the hands-free preparation of iodine capsules, pairing perfectly with our idoine shielding and reducing radiation exposure. The EasyFill system integrates with pharmacy software platforms, streamlining orders, capsule production, and iodine inventory tracking. Shielded cabinet or hood install options available.
Join the Launch List at easyfill.net.
International Isotopes, Inc. Announces the Acquisition of the AMICI, Inc. Product Line
The Products Include All Molds, Manufacturing, And Registration Rights To AMICI’s Leading Products, Including The “Swirler”, “UltraShield”, and “Tru-Fit” Mouth Piece.
We are excited to announce that we have acquired the manufacturing molds, device registrations, trademarks, and all production rights to the AMICI Inc. line of nuclear lung ventilation products.
Watch for more news and updates in the coming weeks, and follow us on LinkedIn.