Expanding the Range of PFAS in a Single Injection to Include Ultra Short Chains Using the Atlantis™ BEH™ C18 AX Mixed Mode Column

Integration of Ultra-short Chain PFAS Into Routine Analysis Methods: Addressing Retention and Confirmatory Ions Kari Organtini1, Stuart Adams2, David Gordon2, Kate Whyatt2, Narendra Meruva1 1Waters Corporation, 34 Maple St, Milford, MA 01757, USA 2Waters Corporation, Stamford Avenue, Altrincham Road, Wilmslow,…

Application Note Routine Determination of Trifluoroacetic Acid (TFA) and Difluoroacetic Acid (DFA) in Surface and Drinking Water by Direct Injection Using UPLC™-MS/MS Hannah Willmer, Stuart Adams, Janitha De-Alwis, Peter Hancock Waters Corporation Abstract The purpose of this work is to…

Application Note The Application of Cyclic Ion Mobility to Nontargeted Analysis of Per- and Polyfluoroalkyl substances (PFAS) in Environmental Samples Sarah Dowd, Kari L. Organtini, Frank L Dorman Waters Corporation Abstract Per- and polyfluoroalkyl substances (PFAS) are a group of…

Application Note Environmental Reliable Ultra Short Chain PFAS Analysis in Water and Landfill Groundwater Using the Agilent Altura Poroshell PFAS column and LC/MS/MS Authors Abstract Emily Parry and Ivan Huang Agilent Technologies, Inc. The Agilent Altura Poroshell PFAS column, used…