PFAS LC-IMS-MS Skyline Library 10/2024

Baker Lab PFAS LC-IMS-MS Skyline Library as of 10/2024. Includes reversed-phase liquid chromatography retention times, collision cross section (CCS) values, and m/z ratios for 175 PFAS and their resulting 281 ion types in positive and negative modes with electrospray ionization (ESI) and atmospheric pressure chemical ionization (APCI) sources. To use, please select the sheet which most accurately reflects your ionization method and mode, then copy and paste columns B-G, including column headers listed in row 4. Updated 08/2024 to reflect "PrecursorAdduct" charge states amenable for use in Skyline Transition Lists. Updated 11/2024 to correct small typos in previous versions.