Scientist preparing to analyze samples for PFAS
![Scientist preparing to analyze samples in a laboratory](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/andrea_lab_eesc_20210701_165108%20%282%29.jpg?itok=2cAbf_WP)
Detailed Description
US Geological Survey scientist at the Eastern Ecological Science Center preparing to analyze samples on a high resolution mass spectrometer for per- and polyfluorinated alkyl substances (PFAS).
Sources/Usage
Public Domain.