Earth Day 2026: Advancing Environmental Research with PFAS-Free Lab Materials

This Earth Day, one environmental issue demands urgent attention from the scientific and filtration communities: the global rise of PFAS contamination and the role our industry plays in addressing it.

What Are PFAS?

Per- and polyfluoroalkyl substances (PFAS) are a class of thousands of synthetic chemicals that have been used in industrial and consumer products since the 1950s. They appear in non-stick cookware, stain-resistant fabrics, food packaging, firefighting foam, and — until recently, many laboratory consumables. The carbon-fluorine bond at the core of their chemistry is one of the strongest in nature. Their persistence has earned them the moniker "forever chemicals," underscoring their resistance to degradation and long-term accumulation in ecosystems.¹

The Scale of the Problem

The reach of PFAS contamination today is difficult to overstate. Approximately 176 million people in the U.S. drink tap water contaminated by PFAS, according to test data recently released by the EPA — four million more Americans than previous tests identified.² From an environmental perspective, PFAS are highly mobile and bioaccumulative: they can migrate through groundwater, accumulate in plants and animals, and move up the food chain. Wildlife exposure has been documented in remote regions far from known sources, underscoring the global scale of contamination.³

Health risks linked to PFAS exposure include certain cancers, liver damage, immune system effects, thyroid disease, and reproductive and developmental impacts.³⁴ As research advances, the need for accurate detection at extremely low concentrations continues to grow.

A Laboratory's Role

As detection methods reach parts per trillion sensitivity, even trace contamination can compromise results. Laboratory consumables such as syringe filters, membrane filters, and sample vials may introduce PFAS into samples if they are not carefully controlled. This makes PFAS free materials essential for reliable data and credible research outcomes.

Sterlitech's Commitment

This is why Sterlitech is proud to introduce our new line of PFAS-Free laboratory products, including PFAS-Free Syringe Filters, PFAS-Free Membrane Filters, and PFAS-Free Syringeless Vials — all manufactured from raw materials free of PFAS. These products are designed to support the rigorous, contamination-free workflows that environmental researchers and water quality laboratories depend on.

Looking Forward

Since PFAS remain in human bodies and the environment for decades even after emissions cease, early action is vital to reduce long-term health and environmental costs.⁵ Regulatory momentum is growing worldwide, and the demand for reliable, contamination-free testing will only increase with it

This Earth Day, we reaffirm our commitment to equipping researchers with the tools they need to generate reliable data and drive meaningful environmental progress. 

References 
Kareem, H.A. et al. (2026, February). Current Research Advances and Future Prospects on Microbial Consortia for Sustainable PFAS Remediation. International Journal of Molecular Sciences. https://pmc.ncbi.nlm.nih.gov/articles/PMC12940359/ 
Environmental Working Group. (2026, March 10). New Data Shows 176M Exposed to Forever Chemicals as Trump EPA Rolls Back Protections. https://www.ewg.org/news-insights/news-release/2026/03/new-data-shows-176m-exposed-forever-chemicals-trump-epa-rolls 
Z2Data. (2026, February 12). Everything You Need to Know About PFAS in 2026. https://www.z2data.com/insights/everything-you-need-to-know-about-pfas-in-2026 
U.S. Environmental Protection Agency. (2026, February 10). Our Current Understanding of the Human Health and Environmental Risks of PFAS. https://www.epa.gov/pfas/our-current-understanding-human-health-and-environmental-risks-pfas 
European Commission, Directorate-General for Environment. (2026, January 29). New Study Confirms Huge and Growing Costs of PFAS Pollution. https://environment.ec.europa.eu/news/new-study-confirms-huge-and-growing-costs-pfas-pollution-2026-01-29_en