Scientists are turning their attention to new types of “forever chemicals” which are far more widespread than previously understood. These synthetic substances are resistant to degradation, accumulating in the environment and living organisms. Used in the manufacturing of hundreds of everyday products, these chemicals have been linked to various health issues, including cancer and fertility problems. As awareness grows, companies have pledged to avoid these chemicals, and regulators are increasingly restricting their use.
Perfluoro alkylated substances (PFAS), a class of around 15,000 chemicals widely used for their water and oil-resistant properties, are known to persist in the environment due to their strong carbon-fluorine bonds. They contaminate air, soil and water and can also be found in food, beverages and packaging, leading to severe health risks, including cancer and liver damage. LGC Standards provides specialised reference materials for accurate PFAS testing, supporting compliance with regulations like the EU Drinking Water Directive and EPA Method 1633, safeguarding consumer health.