An alternative ionization technique for LC-MS/MS analysis of perfluoroalkyl substances (PFAS) in environmental samples

[ APPLICATION NOTE ] An Alternative Ionization Technique for Perfluorinated Alkyl Substance (PFAS) Analysis: Evaluating UniSpray for Water and Soil Samples Kari Organtini, Stuart Oehrle, and Ken Rosnack Waters Corporation, Milford, MA, USA APPLICATION BENEFITS ■ ■ Increased response for…

Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) Testing Application Notebook Environmental Samples Drinking Water Biological Fluids Food Introduction EFFICIENT ANALYTICAL SOLUTIONS TO SUPPORT THE SAFETY OF FOOD, WATER SUPPLIES AND TO PROTECT THE ENVIRONMENT Welcome to Waters’ PFAS testing application notebook. The…

CAPTAN AND FOLPET BY LC-MS/MS: IMPROVING IONISATION EFFICIENCIES OF MULTIRESIDUE PESTICIDES IN FOOD Kari Organtini1, Susan Leonard1, Renata Jandova2, Eimear McCall2, and Gareth Cleland1 1 Waters Corporation, Milford, MA 01757, USA Waters Corporation, Wilmslow, SK9 4AX, UK 2 INTRODUCTION RESULTS…

Application Note Analysis of Per- and Polyfluoroalkyl Substances (PFAS) in Animal Products with an Enhanced Sensitivity LC-MS/MS Method using Fish Reference Materials as a Case Study Stuart Adams, Nicola Dreolin, Kari L. Organtini, Peter Hancock Waters Corporation Abstract PFAS has…