Per- and polyfluoroalkyl substances (PFAS) are used widely in laboratories due to their unique ability to repel oil and water, reduce friction, resist microbial degradation, and withstand high temperatures. However, these properties also make PFAS extremely persistent in environmental and biological systems, earning their reputation as “forever chemicals.” Many labs are interested in reducing PFAS use in the lab because contamination is widespread, and exposure has been linked to a variety of adverse health outcomes.
As understanding of the environmental persistence and potential health impacts of PFAS has grown, regulations impacting their use have become more complex and continue to evolve. The demand for PFAS-free alternatives has also gained momentum. PFAS is essential in some lab workflows, but labs can take steps to reduce their PFAS use and their environmental impact, while also minimizing regulatory and supply chain disruption.
Key Highlights
PFAS are a vast family of synthetic chemicals that have been used in industrial and consumer products since the 1940s. Their unique molecular properties are extremely valuable in labs, including their dual oil and water repellence, ability to withstand reactive chemicals, and resistance to high temperatures. PFAS can be found across life science and biomedical laboratories, including in instruments, labware, and consumables.
Concerns about the environmental impacts and health risks associated with PFAS have resulted in increasing regulation of the manufacture and use of PFAS containing products. As the scope of these regulations continues to evolve, many labs remain uncertain about their impact on research and operations. Some products are unlikely to be greatly impacted, including electronics and medical devices. However, the impact of regulations on laboratory consumable products, such as low retention plastics, is less certain.
These topics and more are explored in this Rainin white paper designed to help reduce the environmental impact and supply chain risks in life science and biomedical laboratories.
