With more than 25 years of experience in analytical chemistry, I lead Fera’s PFAS testing capability, which is built on a simple principle: delivering high-quality science requires a strong, collaborative team.
As the science lead for Organic Environmental Contaminants (OEC), the PFAS team works closely with customers to understand their testing requirements and provide robust, accredited analytical support. While scientific leadership plays an important role, PFAS analysis at Fera is very much a collective effort, supported by specialists across the full laboratory workflow.
Before sample extraction begins, one of the most critical stages is sample preparation. Ensuring samples are representative, homogeneous, and ready for analysis is essential for accurate results.
Steph McLorinan brings extensive analytical chemistry experience to this stage, supported by Rebecca Nesfield, whose energy and attention to detail help ensure smooth processing. Together, they manage a wide variety of complex sample types, from seafood such as crab and trout to processed food products and pet food.
Once samples are prepared, the extraction and clean-up stages are led by Melanie Holland, a long-standing member of the OEC team with over 20 years of experience, alongside Vy Nguyen, who provides a fresh perspective and additional technical strength.
Their work forms the backbone of the analytical workflow, combining practical expertise in sample preparation with valuable skills in data analysis. This flexibility helps maintain efficiency and consistency, even during high-volume periods.
Following preparation and extraction, samples move to the LC-MS/MS analysis stage. Daniel Bannerman and Kate Hendley oversee this part of the workflow, working together to ensure reliable operation and high-quality analytical output.
Both are also actively involved in method development projects, supporting continuous improvement and expansion of Fera’s PFAS testing capability.
Accurate PFAS testing also depends on rigorous quality systems and adherence to best practice. Victoria Bailey-Horne, who holds a PhD in PFAS analysis, plays a key role in ensuring the team maintains the highest standards, including accreditation support and proficiency test reporting.
Anthony Oxley oversees the day-to-day coordination of PFAS sample analysis, ensuring results are delivered efficiently and consistently. Working across the full workflow, he is central to maintaining throughput and supporting ongoing method development as Fera continues to enhance its analytical services.
Beyond generating results, understanding what PFAS data means is increasingly important. Carmel Ramwell contributes deep expertise in chemical fate and behaviour in the environment, helping the team interpret findings and provide greater insight for customers.
PFAS testing is a rapidly evolving area, with increasing regulatory scrutiny and expanding compound lists. A key strength of the team is its commitment to ongoing method development and capability expansion.
From refining extraction approaches to validating new analytes and enhancing detection sensitivity, development work is a constant focus. This ensures Fera remains aligned with emerging legislation, industry requirements, and customer needs, while continuing to expand the scope of PFAS services available.
This forward-looking approach enables clients to rely on a testing partner that not only meets current standards but is actively preparing for what comes next.
Although team members may sit across different departments structurally, they operate as one integrated PFAS team, bringing together the right expertise at every stage, from sample receipt through to reporting and interpretation.
This collaborative approach ensures customers receive not only high-quality analytical results but also the confidence that testing is supported by a dedicated, experienced scientific team.
Further updates on ongoing development projects and future enhancements to Fera’s PFAS capability will follow in the next blog.
Blog Author: Dr. Stuart Adams, Science Lead for Food Contaminants