Since 1998, The Contaminated Site Clean-Up Information (CLU-IN) website has presented Internet Seminars covering a wide variety of technical topics related to hazardous waste characterization, monitoring, and remediation. For each seminar topic, we have selected the highest-quality offering for placement in our archives. Beginning in May 2005, we began offering these archives via podcast, and this feed contains all seminars archived in the last 6 months. For a complete list of seminars archived since 2000 and videos of selected seminars archived since 2012, please visit http://clu-in.org/live/archive/. Our Rehabilitation Act Notice for reasonable accommodation is available at http://clu-in.org/training/accommodation.cfm. CLU-IN was developed by the U.S. Environmental Protection Agency (EPA) but is intended as a forum for all waste remediation stakeholders. For more information and to view upcoming live offerings, please visit http://clu-in.org/live/. For a complete list of RSS feeds available on CLU-IN, please visit http://clu-in.org/rss/about/.
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Audio for "ITRC PFAS Beyond the Basics: Sampling, Analysis, Surface Water, & Air Occurrence," Apr 18, 2024
This ITRC training course will build upon PFAS sampling and analysis information presented in the PFAS 101 CLU-IN training. The ITRC PFAS Beyond the Basics class provides in-depth information on preparing for and implementing sampling events. Some detailed information and case studies are presented for sampling surface water and PFAS-containing foam that can form and aggregate at the surface water-air interface. The training includes information about PFAS analysis and discusses alternative qualitative analytical techniques. The occurrence of PFAS in air information from the literature for outdoor air, indoor air, settled dust and precipitation is discussed. Resources and further details for the topics included in this training are in the ITRC Guidance Document (PFAS-1) in Sections 6, 11, 15, 16 and 17.1 along with referenced tables. Learning Objectives:Key elements that make sampling for PFAS different from other sampling events.Best practices for preparing and conducting a PFAS sampling event.Matrix-specific PFAS sampling guidance.Surface water/foam sampling challenges and case study.Options for compound-specific PFAS analysis and key differences of available methods.Understanding PFAS analytical challenges (suspended solids, branched/linear isomers, bile salt interference).Qualitative analytical techniques and when they can be useful.Occurrence of PFAS in air. To view this archive online or download the slides associated with this seminar, please visit http://www.clu-in.org/conf/itrc/PFAS-BTB-1_041824/