PFAS Media Sampling

Per- and polyfluoroalkyl substances (PFAS) are synthetic chemicals used in many industries to make products waterproof, non-stick, and stain-resistant. Did you know that PFAS have also been detected in sea turtles, whales, dolphins, and Hawaiian monk seals in Hawaiʻi?

The main challenges related to PFAS sampling include their susceptibility to cross-contamination and their tendency to adhere to surfaces. Additionally, PFAS often occur in very low concentrations, requiring advanced and precise analytical techniques to achieve accurate detection. Count on APTA to ensure reliable results. We employ specialized techniques and use laboratory-provided, PFAS-free containers to prevent contamination during collection.