Per- and polyfluoroalkyl substances (PFAS) are a diverse group of chemicals used as water and oil repellants. Since their development in the 1940s, they have been used in the aerospace, automotive, construction, manufacturing, electronic and textile industries. However, they are now known to present a significant threat to the ecosystem and human health, due to persistence in the environment.
We can identify their presence, at even the lowest levels, in:
- Water (drinking, surface, storm, waste and groundwater)
- Soil, sediment and biosolids
- Air (stack emission and ambient air)
- Waste, tissue and biofluids
Global PFAS testing experts
As a pioneer in PFAS testing, we were chosen by the US Environmental Protection Agency (EPA) to develop and validate the benchmark reference method for PFAS testing, known as the EPA 1633 method.
We are world leaders in the analysis of PFAS, our experts have developed detection methods that can identify the presence of PFAS, even at very low levels. Benefiting from a global network of laboratories we can also support you with your sampling procedures. Testing services can be used in combination with our innovative Total Oxidizable Precursor (TOPS) analysis to provide an accurate and precise measurement of the potential for environmental contamination.
Which methods can be used for my PFAS testing?
EPA 1633 methodology: the gold standard in PFAS testing for environmental matrices, including water, soil, and biota. Ideal for compliance and site assessments
TOP assay: detect precursors to PFAS, critical for long-term environmental risk assessments
AOF/EOF screening: quantify total fluorinated compounds for comprehensive environmental assessments
Why choose SGS?
With facilities accredited to ISO, Australian, European and US standards, and experts covering every region of the globe, we are the number one choice for accurate, innovative solutions to PFAS testing. Whether you require rapid turnaround times, short-list remediation analysis or wider investigations of tissue and serum matrices, we have the capabilities to ensure your project is accurately and efficiently completed.
Contact your local SGS office for more information on PFAS testing.
Carrera 100 No. 25C - 11,
Bogota, Colombia