What does a wipe test involve?

A wipe test is a procedure used to detect and quantify radioactive contamination on surfaces. It involves wiping a specific area with a material that can capture radioactive particles, then analyzing that wipe to determine if any radioactivity has been transferred. This is a critical practice in radiation safety as it helps ensure that workspaces are free from hazardous levels of contamination, thereby protecting both personnel and the environment.

The methodology allows for assessing potential contamination in areas that may not be directly visible but could pose a risk. Wipe tests are often used in labs, medical facilities, or any location where radioactive materials are handled, serving as a key component of radiation safety protocols.