PFAS Testing Methods and Challenges Explained
If you’ve heard about PFAS contamination and are considering testing your water, soil, or products, you might be wondering: How does PFAS testing work? Let’s break down the basics, so you know what to expect.
What Is PFAS Testing?
PFAS (per- and polyfluoroalkyl substances) are a group of man-made chemicals found in many everyday products and the environment. Because they’re so persistent and can be harmful even at very low levels, testing for PFAS requires advanced scientific methods and careful attention to detail.
The Main PFAS Testing Methods
There are several laboratory methods used to detect PFAS. Here are the most common ones:
At Maine Laboratories, we’re accredited and experienced in all these methods, ensuring you get the most accurate and comprehensive results.
Why Is PFAS Testing So Challenging?
PFAS testing isn’t like testing for most other chemicals. Here’s why:
Extremely Low Limits: PFAS can be harmful at parts per trillion (ppt). That is the equivalent to a single drop in 20 Olympic-sized swimming pools! Labs need highly sensitive equipment to detect such tiny amounts.
Risk of Contamination: PFAS are everywhere, even in lab supplies and clothing. Labs must take extra precautions to avoid “false positives” from contaminated equipment or materials.
Changing Regulations: As science advances, testing methods and legal limits are constantly updated. Labs must stay current to provide compliant results.
How Does Maine Laboratories Ensure Accurate Results?
Our team uses state-of-the-art instruments and follows strict protocols to prevent contamination and guarantee precision. We participate in proficiency testing and maintain rigorous quality control, so you can trust your results.
What Happens After Testing?
Once your sample is analyzed, we provide a clear, easy-to-understand report. If PFAS are detected, we explain what it means and what your next steps might be.
Ready to take the next step?
Maine Laboratories is the first PFAS Testing lab facility accredited in Maine. Our company is accredited nationally to facilitate testing following EPA approved methods. We specialize in state-of-the-art analytical PFAS testing using the latest technology.
If you are a homeowner, farmer, municipality or commercial customer and worried that you may have PFAS contamination, here are some steps to get started:
Reach out to us directly through our contact form with questions.
You can purchase your PFAS test here. We’re here to help you protect what matters most!
Read about the negative health effects of PFAS contamination here: Our Current Understanding of the Human Health and Environmental Risks of PFAS
