Many Thanks to Our Sponsors!


Marshallton manufactures specialty chemicals for remediation and recycling in the nuclear energy industry. These include MAXCalix extractant, CS-7SB solvent modifier, and guanidine suppressors, key components for cesium removal. An/Ln partitioning agents and analytical reagents are also available. Marshallton continues to develop new products to meet the growing needs of the nuclear industry. Please contact us about tailoring a new active ingredient or new formulation for your specific application.



Eichrom Technologies and subsidiaries are world leaders in radiochemistry and radiation protection. Founded in 1990, Eichrom has been at the forefront of new product development and commercialization in the areas of environmental radiochemistry, nuclear medicine, and geochemistry. Eichrom is a world expert in ion Exchange, extraction chromatography and solid phase extraction (SPE): applying chemical separation technology to improve efficiency and lower costs in analytical radiochemistry, isotope geochemistry and nuclear medicine.

NorthStar Medical Radioisotopes is a commercial-stage nuclear medicine company focused on advancing patient care by providing diagnostic and therapeutic radioisotopes, novel radiopharmaceuticals and customized radiopharmaceutical development services. Its proven management team and state-of-the-art, environmentally preferable and non-uranium based technologies have made it an emerging leader at the forefront of U.S. medical radioisotope and radiopharmaceutical production.

Based in Janesville, Wisconsin, SHINE deploys its safe, cost-effective and environmentally friendly fusion technology in a stepwise approach. Its systems are used to inspect industrial components in aerospace, defense, energy and other sectors. SHINE’s proprietary medical isotope production processes create non-carrier-added lutetium-177 and will soon create molybdenum-99 via an aqueous subcritical fusion/fission hybrid system. As a next step, SHINE plans to scale its fission product separation and fusion technologies to help solve one of energy’s toughest hurdles by recycling spent nuclear fuel and transmuting targeted isotopes. Through a purpose-driven and phased approach, SHINE ultimately aims to generate fusion power to deliver clean, abundant energy that could transform life on Earth. Want to learn more about SHINE?

Founded in 1997, the Eckert & Ziegler Group is one of the world’s largest providers of isotope technology for medical, scientific, and industrial use.
Eckert & Ziegler’s Isotrak business provides high-quality, traceable radioactive calibration sources, solutions, and gases to support laboratory quality management, radiation protection, research, security, and operations across the nuclear industry.  Our products are manufactured in three ISO 17025:2017 DAkkS accredited calibration laboratories; Eckert &Ziegler Isotope Products in Valencia, USA, Eckert & Ziegler Analytics in Atlanta, USA and Eckert & Ziegler Nuclitec in Braunschweig, Germany.
As an ISO17043:2010 accredited Proficiency Testing Provider, Isotrak also offers a variety of radiochemical, environmental, health physics and decommissioning proficiency test samples.
The Isotrak product line is continually expanding to meet industry needs including a growing list of matrices used in fit-for purpose reference materials covering decommissioning, NORM, emergency response and other applications. We welcome the opportunity to collaborate on your current project.