{"accessLevel": "public", "bureauCode": ["020:00"], "contactPoint": {"fn": "Gabrielle West", "hasEmail": "mailto:west.gabrielle@epa.gov"}, "description": "Mass spectrometry data for four fluorotelomer alcohols (FTOHs) quantified in the headspace of three aqueous film-forming foam (AFFF) formulations, including calibration curves, sample quantification, and calculations. Supplementary humidity data measured by FTIR are also provided. \n\nThis dataset is associated with the following publication:\nWest, G., K. Docherty, M. Clifton, J. Krug, M. Schueneman, W. Roberson, and A. Wallace. Comparison of Real-Time and Offline Mass Spectrometry Methods for Quantitation of Fluorotelomer Alcohols in Aqueous Film-Forming Foam Headspace.   JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY. Elsevier Science Ltd, New York, NY, USA, 37(2): 377-386, (2026).", "distribution": [{"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/d-3nr7/Figure2.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "Figure2.xlsx"}, {"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/d-3nr7/Figure3%2B4%20and%20Table2%2BS10%2BS11%2BS12%2BS13.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "Figure3+4 and Table2+S10+S11+S12+S13.xlsx"}, {"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/d-3nr7/FigureS1.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "FigureS1.xlsx"}, {"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/d-3nr7/FigureS2%2BTable3.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "FigureS2+Table3.xlsx"}, {"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/d-3nr7/FigureS3.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "FigureS3.xlsx"}, {"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/d-3nr7/FigureS4.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "FigureS4.xlsx"}, {"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/d-3nr7/FigureS5.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "FigureS5.xlsx"}, {"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/d-3nr7/FigureS6.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "FigureS6.xlsx"}, {"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/d-3nr7/Table1.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "Table1.xlsx"}, {"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/d-3nr7/TableS6.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "TableS6.xlsx"}], "identifier": "https://doi.org/10.23719/d-3nr7", "keyword": ["Aqueous film-forming foam", "PFAS", "chemical ionization mass spectrometry (CIMS)", "fluorotelomer alcohols (FTOHs)", "headspace"], "license": "https://pasteur.epa.gov/license/sciencehub-license.html", "modified": "2026-02-12", "programCode": ["020:000"], "publisher": {"name": "U.S. Environmental Protection Agency", "subOrganizationOf": {"name": "U.S. Government"}}, "references": ["https://doi.org/10.1021/jasms.5c00298"], "rights": null, "title": "Dataset for Comparison of Real-Time and Offline Mass Spectrometry Methods for Quantitation of Fluorotelomer Alcohols in Aqueous Film-Forming Foam Headspace"}