Permissible Exposure Limit Of Chemicals And Physical Agents

What Is Permissible Exposure Limit (PEL) Permissible exposure limit (PEL) is a legal limit in the United States for exposure of an employee to a chemical substance or physical agent such as loud noise, vibration, etc. It is usually given as a time-weighted average (TWA).   Some Definitions Relating To Permissible Exposure Limit Threshold Limit…