Comprehensive PFAS Testing and Analysis
Teklab is at the forefront of polyfluoroalkyl substances (PFAS) testing, providing accurate, reliable, and timely results to address one of the most pressing environmental challenges of our time. PFAS, often referred to as “forever chemicals,” are a class of persistent, man-made compounds that have been linked to significant environmental and health risks. With cutting-edge technology and a commitment to scientific excellence, we deliver comprehensive testing solutions to help identify, manage, and remediate PFAS contamination.
What Are PFAS?
PFAS are synthetic organic chemicals composed of carbon and fluorine bonds, which are among the strongest in chemistry. This unique structure gives PFAS their highly desirable properties, including resistance to heat, water, grease, and stains. However, these same properties also make PFAS extremely persistent in the environment, leading to their accumulation in water, soil, air, and living organisms over time.
Key PFAS Compounds:
- PFOA (Perfluorooctanoic acid) and PFOS (Perfluorooctane sulfonate) are the most widely studied and regulated PFAS chemicals.
- Emerging PFAS: Thousands of other PFAS compounds are now being investigated, with new regulations targeting specific compounds.
Why PFAS Testing Matters
PFAS contamination has been linked to adverse health effects, including:
- Health Risks: Increased cholesterol levels, developmental effects in fetuses, reduced vaccine response in children, liver and kidney damage, and increased risk of certain cancers.
- Environmental Impact: PFAS contamination affects drinking water supplies, ecosystems, and wildlife.
Due to their widespread use and environmental persistence, PFAS testing is crucial for:
- Identifying contamination sources (industrial facilities, landfills, and firefighting sites).
- Protecting drinking water and food supplies.
- Ensuring regulatory compliance with evolving standards, such as the EPA’s National Primary Drinking Water Regulation (NPDWR).
Our Advanced PFAS Testing Methods
It is our mission to always utilize the latest EPA-approved methods to ensure precise and defensible results. Our investments in state-of-the-art instrumentation and ongoing training reflect our dedication to staying ahead of emerging PFAS detection methodologies.span
Teklab specializes in PFAS testing using methodologies 537.1 and 1633. Here is the sampling information for 537.1 and 1633.
- EPA Method 537.1:
- Designed for monitoring PFAS in drinking water.
- Covers 18 PFAS compounds using solid-phase extraction (SPE) and liquid chromatography-tandem mass spectrometry (LC-MS/MS).
- Approved for compliance with the Unregulated Contaminant Monitoring Rule (UCMR 5).
- EPA Method 1633:
- Developed for non-drinking water samples, including wastewater, surface water, and soil.
- Uses SPE and LC-MS/MS to detect a wide range of PFAS compounds.
- Recommended for individual permits and remediation site characterization.
Applications of PFAS Testing
Teklab provides PFAS analysis for a variety of applications, including:
- Drinking Water: Municipal water systems and private wells.
- Industrial Monitoring: Identifying contamination from manufacturing processes, wastewater treatment plants, and landfills.
- Environmental Remediation: Soil, groundwater, and sediment analysis to support cleanup efforts.
- Air Quality Assessment: Detecting PFAS in ambient and indoor air.
- Product Safety: Testing commercial products and food packaging for PFAS content.
Regulatory Updates on PFAS
The EPA has finalized new Maximum Contaminant Levels (MCLs) for PFOS and PFOA in drinking water at 4 parts per trillion (ppt), with additional limits for other PFAS compounds. These regulations are part of a broader effort to mitigate PFAS exposure for an estimated 100 million people in the U.S. The Bipartisan Infrastructure Law has allocated $1 billion to support PFAS testing and remediation projects nationwide.
Why Choose Teklab for PFAS Testing?
- Cutting-Edge Technology: Our laboratory is equipped with advanced LC-MS/MS systems, ensuring accurate detection even at trace levels.
- Timely Results: We pride ourselves on providing faster turnaround times than larger-scale laboratories, with options for expedited testing.
- Regulatory Expertise: Teklab stays up-to-date on evolving PFAS regulations, ensuring compliance and defensible results.
- Client-Focused Service: Whether you’re a municipal water supplier, industrial facility, or environmental consultant, our team works closely with you to deliver actionable insights.
Educating and Protecting Communities
Additionally, Teklab believes that education is a cornerstone of environmental protection. By raising awareness about PFAS and providing reliable data, we empower communities and businesses to make informed decisions about managing contamination risks.
EPA has announced the final updated MCLs for PFAS in drinking water. You can view Part 141 of the National Primary Drinking Water Regulations, we have provided the PDF for convenience.
- The finalized rule maintains limits of 4 nanograms per liter or parts per trillion (ppt) for PFOS and PFOA and includes new limits for four compounds.
- The EPA’s PowerPoint Presentation on the final rule can be found herein, view the PDF if you are interested.
Contact Us for Trusted PFAS Solutions
Protect your environment and community with Teklab’s trusted PFAS testing services. Speak with one of our experts today at (618) 344-1004 or navigate to our Contact Form to request a quote or consultation. Together, we can safeguard our natural resources and ensure a healthier future.
” EPA expects that over many years the final rule will prevent PFAS exposure in drinking water for approximately 100 million people, prevent thousands of deaths, and reduce tens of thousands of serious PFAS-attributable illnesses. “
