Trace level analysis of per- and polyfluoroalkyl substances (PFAS) in solid cosmetics following a methanol extraction

Application Note Trace Level Analysis of Perfluoroalkyl Substances in Solid Cosmetics Following Methanol Extraction Claudia Lohmann, Kari L. Organtini, Marian Twohig, Gordon Fujimoto, Bryan Katzenmeyer Waters Corporation Abstract In the recent years, studies have identified per- and polyfluoroalkyl substances (PFAS)…

Application Brief Cosmetics Determination of 41 Per- and Polyfluoroalkyl Substances (PFAS) in Cosmetics Using Captiva EMR PFAS Food II passthrough cleanup and LC/MS/MS detection Authors Bohyon Sung Kolmar Korea Jeehoon Kim, Nayoung Choi, and Sol Kim Agilent Technologies, Inc. Korea…

Application Note Environmental Analysis of Per- and Polyfluoroalkyl Substances in Soil Extracts A workflow approach to sample preparation method development Author Matthew Giardina, PhD Agilent Technologies, Inc. Abstract Key challenges in the analysis of per and poly-fluoroalkyl substances (PFAS) are…

Detection and Quantitation of Per- and Polyfluoroalkyl Substances (PFAS) in Pork Meat using an LC-Orbitrap High-Resolution Mass Spectrometer Ed George, Maciej Bromirski, and Charles Yang, Thermo Fisher Scientific, San Jose, CA 95134 Step Action 1 Weigh 5g ground pork sample…