Per- and Polyfluoroalkyl Substances (PFAS)

PFAS have been one of the most discussed classes of chemical pollutants in recent years. Many have been scrutinized and even withdrawn from production over the past two decades with increased detection in environmental compartments, especially water contamination near manufacturing sites. While exposure concerns are still not well defined for PFAS compounds, they are included in the Stockholm Convention list of POPs, and exposure studies are ongoing.

PFAS-contaminant testing continues stronger than ever, and CIL is working to keep up with researchers’ needs for more new standards. CIL now offers stable isotope-labeled and native standards in many PFAS subclasses, as well as mixtures to support US EPA Methods 537, 537.1, and 8327. Several other multicomponent mixtures are also now available.

Related Resource

➤ Standards for Environmental, Food, Water, and Exposure Analysis

Per- and Polyfluoroalkyl Substances (PFAS)

Ultrashort-Chain PFAS Standards