Analysis of Per- and Polyfluoroalkyl Substances in Groundwater by Direct Injection Using the Benchtop Multi- Reflecting Time-of-Flight Xevo™ MRT Mass Spectrometer
Converting Target Analysis of Organochlorine Pesticides in Environmental Matrices from Electron Ionization GC-HRMS Using Helium Carrier Gas to Atmospheric Pressure Ionization GC-MS/MS Using Nitrogen Carrier Gas