Laboratory of standard sources

France’s largest manufacturer of radioactive sources based at Tricastin, LEA (the Radioactivity Standards Laboratory - Laboratoire d’Etalons d’Activité in French), subsidiary of the Orano Group, provides a wide range of standard and tailored-made sources for various application (medical, industrial, environment, radiation protection, research …).

LEA also offers turnkey project management solutions, including high activity sources’ supply, installation and used sources recovery.