{"title":"PFAS分析方法。实用指南","authors":"Graham K. Ansell, Hassan Javed","doi":"10.1016/j.jfluchem.2025.110444","DOIUrl":null,"url":null,"abstract":"<div><div>The state of the science surrounding per- and polyfluoroalkyl substances (PFAS) has advanced rapidly in recent years, with significant progress made in understanding their physicochemical properties, environmental occurrence, chemistry, and fate and transport. These advancements have been driven by breakthroughs in PFAS analytical capabilities, including the development of robust analytical methods and the availability of higher-resolution instruments. Today, a wide array of PFAS analytical methods exist, with several developed by U.S. federal agencies, including the United States Environmental Protection Agency (USEPA). Additionally, numerous PFAS screening methods have also been developed, primarily for research purposes. This article provides an overview of these methods from a practitioner’s perspective, highlighting their strengths, limitations, and critical caveats to consider when employing them. The aim is to offer a concise guide to PFAS analytical methods, benefiting not only the scientific community but also individuals new to PFAS who are navigating the rapidly evolving regulatory and litigation landscape.</div></div>","PeriodicalId":357,"journal":{"name":"Journal of Fluorine Chemistry","volume":"285 ","pages":"Article 110444"},"PeriodicalIF":1.9000,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"PFAS analytical methods – A practical guide\",\"authors\":\"Graham K. Ansell, Hassan Javed\",\"doi\":\"10.1016/j.jfluchem.2025.110444\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>The state of the science surrounding per- and polyfluoroalkyl substances (PFAS) has advanced rapidly in recent years, with significant progress made in understanding their physicochemical properties, environmental occurrence, chemistry, and fate and transport. These advancements have been driven by breakthroughs in PFAS analytical capabilities, including the development of robust analytical methods and the availability of higher-resolution instruments. Today, a wide array of PFAS analytical methods exist, with several developed by U.S. federal agencies, including the United States Environmental Protection Agency (USEPA). Additionally, numerous PFAS screening methods have also been developed, primarily for research purposes. This article provides an overview of these methods from a practitioner’s perspective, highlighting their strengths, limitations, and critical caveats to consider when employing them. The aim is to offer a concise guide to PFAS analytical methods, benefiting not only the scientific community but also individuals new to PFAS who are navigating the rapidly evolving regulatory and litigation landscape.</div></div>\",\"PeriodicalId\":357,\"journal\":{\"name\":\"Journal of Fluorine Chemistry\",\"volume\":\"285 \",\"pages\":\"Article 110444\"},\"PeriodicalIF\":1.9000,\"publicationDate\":\"2025-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Fluorine Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0022113925000569\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Fluorine Chemistry","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0022113925000569","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
The state of the science surrounding per- and polyfluoroalkyl substances (PFAS) has advanced rapidly in recent years, with significant progress made in understanding their physicochemical properties, environmental occurrence, chemistry, and fate and transport. These advancements have been driven by breakthroughs in PFAS analytical capabilities, including the development of robust analytical methods and the availability of higher-resolution instruments. Today, a wide array of PFAS analytical methods exist, with several developed by U.S. federal agencies, including the United States Environmental Protection Agency (USEPA). Additionally, numerous PFAS screening methods have also been developed, primarily for research purposes. This article provides an overview of these methods from a practitioner’s perspective, highlighting their strengths, limitations, and critical caveats to consider when employing them. The aim is to offer a concise guide to PFAS analytical methods, benefiting not only the scientific community but also individuals new to PFAS who are navigating the rapidly evolving regulatory and litigation landscape.
期刊介绍:
The Journal of Fluorine Chemistry contains reviews, original papers and short communications. The journal covers all aspects of pure and applied research on the chemistry as well as on the applications of fluorine, and of compounds or materials where fluorine exercises significant effects. This can include all chemistry research areas (inorganic, organic, organometallic, macromolecular and physical chemistry) but also includes papers on biological/biochemical related aspects of Fluorine chemistry as well as medicinal, agrochemical and pharmacological research. The Journal of Fluorine Chemistry also publishes environmental and industrial papers dealing with aspects of Fluorine chemistry on energy and material sciences. Preparative and physico-chemical investigations as well as theoretical, structural and mechanistic aspects are covered. The Journal, however, does not accept work of purely routine nature.
For reviews and special issues on particular topics of fluorine chemistry or from selected symposia, please contact the Regional Editors for further details.