Serving our global clients with (radio)-pharmaceuticals and radiochemical grade radionuclides.

Our markets

Medical

Scientific

Industrial

Ask our sales team for the attractive financing possibilities for your full need of radioactive sources.

Creating solutions

Our Sources Made Easy concept gives you the possibility to arrange a multi-annual agreement for delivery of new and disposal of depleted sources specific for your department.

Van Overeem Nuclear bv offers a full range of Flood Sources, PET Sources, Specialized SPECT Sources and Multimodal Sources made by Eckert & Ziegler to meet the needs of Nuclear Medicine departments. Van Overeem Nuclear bv is dedicated to serving the market with the highest-value quality products safely constructed and delivered on time through a quality system founded on customer satisfaction, regulatory compliance and continuous improvement.

Years of experience in the market that shaped us into the reliable partner we are today.

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Countries we deliver our products to with our global reach expanding every year.

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Committed to customer success. Going above and beyond every single day.

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Our products

Our one-of-a-kind quick search tool allows you to connect with us directly about your product inquiry.

Product Quick Search

Share your requirements with us and we will be happy to explore the options together.

Radiopharmaceuticals

TerThera

Radiopharmaceuticals

Eckert & Ziegler

Radiopharmaceuticals

Medi-RadioPharma

Radiopharmaceuticals

Polatom

Radiochemicals

Ac-225, Th-228, Th-227, Ra-223, Ra-224, W-188

Medical Sources

Eckert & Ziegler

Reference & Calibration Sources

Eckert & Ziegler

Consumables

Eckert & Ziegler Eurotope

Logistics Radioactive Material

Keep up-to-date with our latest news

03/10/2025

Exhibiting at EANM in Barcelona, Booth #70

We invite you to join us at the EANM in Barcelona, taking place from October 4–8. This event is a key meeting point for professionals in the field, and we look forward to engaging with industry experts, partners, and visitors. You are warmly invited to visit us at Booth #70, where our team will be available to present our latest developments and discuss how we can support your needs.

01/10/2025

We are pleased to announce the launch of our new website

With a fresh design and improved features, it’s built to make your experience smoother, faster, and more convenient. Whether you’re browsing, reaching out for support, or exploring our services, the new site ensures you’ll find what you need more easily than ever before.

25/06/2025

TerThera reached GMP status for their Terbium-161 product

TerThera B.V. has officially launched the world's first GMP-compliant Terbium-161 NCA, setting a new benchmark in the commercial scale production of this promising radionuclide.

Our partners

Together with our partners, we create solutions that strengthen patient care and push the boundaries of medical innovation.