👉 Nonirradiated refers to a substance that has not been exposed to any form of radiation. In other words, it is free from or without exposure to any form of electromagnetic energy, such as X-rays, gamma rays, or ultraviolet light. Examples of nonirradiated substances include water, air, and many types of biological materials. Nonirradiated substances are often used in research, medical devices, and other applications where radiation can be harmful. Nonirradiated substances have several
