Figure 3.
100 pg/μL N-Ethylperfluorooctanesulfonamide (NEtFOSA) in DMSO presented as a mixture of PFAS compounds. PFOS accounts for nearly two-thirds of the observed response, eluting near 2.6 min, while NEtFOSA is identified at 4.75 min.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.