Solving Analytical Challenges in PFAS Testing Using the Xevo TQ Absolute XR Mass Spectrometer with waters_connect for Quantitation

Solving Analytical Challenges in PFAS Testing: Robust Calibration Data, Low Mass Confirmation and Isomer Quantification Dimple Shah, Narendra Meruva, David Gould, Waters Corporation, Milford, MA Introduction Isomer Quantification Per- and polyfluoroalkyl substances (PFAS) are widely monitored due to their persistence…

Application Note Improving the Longevity of PFAS Method Calibration Data with the Xevo TQ Absolute XR Mass Spectrometer David Gould, Peter Hancock Waters Corporation, United States Published on November 21, 2025 Application Brief This is an Application Brief and does…

Application Note Enhanced Reliability for Long-Term PFAS Analysis with the Xevo TQ Absolute XR Mass Spectrometer Peter Hancock, Stuart Adams, David Gould Waters Corporation, Wilmslow, UK Published on June 02, 2025 Contact Sales Abstract Accurate and reliable LC-MS/MS measurement is…

ROUTINE EPA 1633 PFAS ANALYSIS WITH A NOVEL SLOTTED BANDPASS ION GUIDE TO IMPROVE SIGNAL RESPONSE ROBUSTNESS Stuart J. Adams1, Kari L. Organtini2, David Gould1, Peter Hancock1 and Narendra Meruva2 1 Waters Corporation, Wilmslow, UK 2Waters Corporation, Milford, MA Figure…