BUFFALO, N.Y. — When University at Buffalo chemists analyzed samples of water, fish, and bird eggs, they weren’t surprised to find plenty of per- and polyfluoroalkyl substances (PFAS). After all, ...
Similarly, cyclic ion mobility spectrometry distinguishes among isomers of the same molecule based on their drift time, the time it takes for the PFOS isomers to travel through the tube to reach the ...