Sandia Labs Hand Sanitizer Project (IMAGE) DOE/Sandia National Laboratories Caption Sandia National Laboratories analytical chemist Curtis Mowry conducted gas chromatography on materials used for hand sanitizer. That process involves vaporizing a small sample in an instrument that separates and measures each ingredient. Credit Photo by Lonnie Anderson 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.