InterSpec (IMAGE) DOE/Sandia National Laboratories Caption Sandia National Laboratories researchers Ethan Chan, left, Alf Morales, center, and Will Johnson demonstrate how InterSpec is used in the field. Credit Dino Vournas Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.