The Global Europium-155 Market was valued at USD 8.4 Million in 2025 and is projected to reach USD 14.1 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 8.2% during the forecast period (2024–2030). This significant growth trajectory is propelled by the increasing demand for radioisotopes in the nuclear industry for reactor diagnostics, advanced scientific research, and nuclear medicine development. Europium-155, a key fission product with a half-life of 4.76 years, plays a crucial role in these specialized applications, driving innovation and investment across the supply chain.

As the global focus on nuclear energy and advanced scientific instrumentation intensifies, the spotlight falls on the specialized manufacturers and suppliers who guarantee the purity, safety, and reliable delivery of this essential radioisotope. In this analysis, we profile the Top 10 Companies in the Europium-155 Market—a group of nuclear specialists, research institutions, and chemical suppliers shaping the future of this niche but vital industry.

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🔟 1. Eckert & Ziegler AG

Headquarters: Berlin, Germany
Key Offering: High-Purity Europium-155, Custom Radioisotope Solutions

Eckert & Ziegler is a global leader in the fields of radioisotope applications for medicine, science, and industry. The company is a primary supplier of high-purity Europium-155, leveraging its extensive expertise in radiopharmaceuticals and nuclear medicine. Their products are essential for calibration sources, neutron flux monitoring in reactors, and fundamental nuclear physics research.

Innovation and Capacity:

• Pioneering development of sealed radioactive sources

• Significant investments in radiochemistry and purification technologies

• Global distribution network for nuclear materials

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9️⃣ 2. China Institute of Atomic Energy (CIAE)

Headquarters: Beijing, China
Key Offering: Research-grade Europium-155, Nuclear Fuel Cycle Analysis

As a premier research institution under the China National Nuclear Corporation (CNNC), the CIAE is at the forefront of nuclear science and technology in Asia. The institute produces and supplies Europium-155 primarily for domestic research and development projects, contributing significantly to China’s growing nuclear power sector and scientific advancement.

Innovation and Capacity:

• Extensive R&D in fission product separation and characterization

• Critical role in supporting China’s national nuclear energy program

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8️⃣ 3. BenchChem

Headquarters: Wilmington, Delaware, USA
Key Offering: Europium-155 for Research, Chemical Catalog Distribution

BenchChem operates as a global supplier of research chemicals, including specialized isotopes like Europium-155. The company serves the academic and pharmaceutical research sectors by providing accessible, high-quality materials for experimental use, acting as a vital bridge between producers and end-users in the scientific community.

Innovation and Capacity:

• User-friendly platform for sourcing rare and specialized chemicals

• Supply chain partnerships with leading nuclear and chemical producers

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7️⃣ 4. THE BioTek

Headquarters: Woburn, Massachusetts, USA
Key Offering: Bio-conjugated Europium-155, Life Science Reagents

THE BioTek specializes in providing reagents and compounds for the life sciences sector. Their offerings include Europium-155 for specialized research applications, particularly where radioisotope labeling is required. The company supports research in biochemistry, molecular biology, and developing diagnostic assays.

Innovation and Capacity:

• Expertise in conjugating radioisotopes with biological molecules

• Serves a diverse clientele in academia and pharmaceutical R&D

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6️⃣ 5. Chemsrc

Headquarters: Shanghai, China
Key Offering: Chemical Database Listings, Europium-155 Sourcing

Chemsrc is a comprehensive chemical database and supplier platform that facilitates the sourcing of various chemicals, including Europium-155. By providing detailed information and supplier connections, the platform plays a crucial role in the global chemical supply chain, enabling researchers to find and procure specific isotopes and compounds.

Innovation and Capacity:

• Extensive database of chemical suppliers and product specifications

• Streamlines procurement for industrial and academic researchers

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5️⃣ 6. Smolecule

Headquarters: Budapest, Hungary
Key Offering: Rare Chemical Compounds, Europium-155 for Screening

Smolecule provides a platform for sourcing rare molecules and compounds for drug discovery and research. The company supplies Europium-155 to pharmaceutical and biotechnology companies for use in high-throughput screening and other R&D applications where precise radioactive tracers are necessary.

Innovation and Capacity:

• Focus on providing compounds for early-stage drug discovery

• Network of European and international chemical suppliers

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4️⃣ 7. Oak Ridge National Laboratory (ORNL)

Headquarters: Oak Ridge, Tennessee, USA
Key Offering: Isotope R&D, High-Purity Europium-155 for Research

While not a commercial supplier in the traditional sense, ORNL is a pivotal player in the radioisotope market through its Isotope Program. The lab conducts cutting-edge research on isotope production and separation, including Europium-155, supplying materials for critical national and international research initiatives.

• World-leading capabilities in isotope production and enrichment

• Supplies isotopes for U.S. Department of Energy and academic projects

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3️⃣ 8. Isotope JSC

Headquarters: Moscow, Russia
Key Offering: Stable and Radioactive Isotopes, including Europium-155

Isotope JSC is a major Russian producer and supplier of a wide range of isotopes. With a history rooted in the country’s extensive nuclear infrastructure, the company provides Europium-155 for industrial and research applications, serving markets in Eastern Europe and Asia.

Innovation and Capacity:

• Access to Russia’s vast nuclear reactor and processing facilities

• Production capabilities for over 500 different isotope products

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2️⃣ 9. Trace Sciences International

Headquarters: Toronto, Canada
Key Offering: Sourcing and Logistics for Radioisotopes

Trace Sciences International specializes in the global sourcing and supply chain management of radioisotopes. The company acts as a critical intermediary, connecting end-users with producers of specialized materials like Europium-155, ensuring compliance with international nuclear material regulations.

Innovation and Capacity:

• Expertise in international nuclear material transport and compliance

• Custom sourcing solutions for hard-to-find isotopes

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1️⃣ 10. Curium

Headquarters: St. Louis, Missouri, USA
Key Offering: Radiopharmaceuticals, Radioisotope Production

Curium is a world leader in nuclear medicine, producing diagnostic and therapeutic radiopharmaceuticals. While its primary focus is on medical isotopes, the company’s sophisticated production and purification capabilities position it as a knowledgeable player in the broader radioisotope market, including materials like Europium-155 for non-medical research.

Innovation and Capacity:

• State-of-the-art radiopharmaceutical manufacturing facilities

• Strong R&D pipeline for novel radioisotope applications

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🌍 Outlook: The Future of Europium-155 is Precision and Specialization

The Europium-155 market is characterized by its high specialization and critical role in advanced technological sectors. While the volume is small compared to bulk chemicals, its importance in nuclear science, research, and potential future energy applications is immense. The industry is moving towards higher purity standards, more efficient separation techniques, and expanded applications beyond traditional uses.

📈 Key Trends Shaping the Market:

• Increasing demand for neutron activation analysis and reactor monitoring

• Advancements in radioisotope separation and purification technologies

• Growing research applications in material science and nuclear physics

• Stringent regulatory frameworks ensuring safe handling and transport

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The companies profiled above are not just supplying a rare isotope—they are enablers of scientific discovery and nuclear innovation, providing the essential materials that power critical research and industrial processes worldwide.