Katahdin Analytical Services is proud to announce that we are now certified for PFAS testing. We can offer testing for drinking water by methods EPA 533 and EPA 537.1, groundwater, soil, and sediment by method 537 Mod, and water and soil testing by method 1633. Please contact us at 207-874-2400 or sales@katahdinlab.com to inquire about PFAS testing!