Sensitive Measurement of PFAS in Drinking Water Using Offline SPE Enrichment and Agilent Feed Injection Technology

PFAS testing laboratories are being asked to do more than ever before. As regulatory requirements evolve and target analyte lists expand, analysts across environmental, food, and materials testing laboratories must deliver reliable trace-level PFAS measurements in increasingly complex applications. In this seven-part mini webinar series, we explore a range of solutions for trace-level PFAS determination, including Feed Injection and large-volume injection techniques, automated sample preparation, direct injection workflows, SPE strategies, thermal desorption, and complementary LC/MS/MS and GC/MS approaches. Each webinar addresses a different aspect of PFAS analysis, providing practical insights into workflow design, method performance, and laboratory productivity.

Session 1: Sensitive Measurement of PFAS in Drinking Water Using Offline SPE Enrichment and Agilent Feed Injection Technology

Discover how Agilent Feed Injection technology simplifies PFAS analysis by enabling high-volume LC/TQ injections without solvent evaporation or reconstitution.

This webinar compares conventional and Feed Injection workflows and highlights opportunities to improve sensitivity, reduce sample preparation time, and increase laboratory productivity.

In this mini webinar, discover how to:

• Meet EU regulatory guidelines for the analysis of PFAS in drinking water.
• Improve sensitivity through high-volume LC/TQ injection
• Simplify sample preparation by eliminating evaporation and reconstitution
• Learn how combining offline SPE with Agilent Feed Injection maximises sensitivity

Presenter: Dr Susanne Soelter (Field Application Specialist LC/MS, Agilent Technologies)

Susanne Soelter started her career as a product specialist for LC/MS in 2004. She has remained loyal to LC/MS since then. In her current position as a Field Application Specialist, she develops new methods in the Agilent laboratory in Waldbronn and supports customers on site.

Susanne studied chemistry in Hamburg and received a doctorate degree in organic chemistry from the University of Hamburg.