radiological materials
Defined in 1 dictionary — U.S. Code
United States Code
50 U.S.C. § 2569 — in this section
The term “radiological materials” includes Americium-241, Californium-252, Cesium-137, Cobalt-60, Iridium-192, Plutonium-238, Radium-226, Strontium-90, Curium-244, and irradiated items containing such materials, or other materials designated by the Secretary of Energy for purposes of this paragraph.