August 12, 2025
Author(s)
Yufang Zheng, Edward Erisman, Weihua Ji, Stephen Stein, William Wallace
Per- and polyfluoroalkyl substances (PFAS) are environmentally persistent compounds that present analytical challenges due to their stability and low concentrations. In this study, electron ionization (EI) mass spectra of trimethylsilyl(TMS) derivatized