EPA-certified labs running Method 533, 537.1, and the new 1633 multi-matrix method for drinking water, groundwater, and AFFF impact sampling.
Global environmental testing network with North American PFAS capacity for EPA 533, 537.1, and the new 1633 multi-matrix method.
Global TIC firm with North American environmental labs accredited for PFAS analysis in drinking water, wastewater, soil, and biosolids under EPA Methods 533, 537.1, and 1633. Supports utilities, indus...
National network of NELAP-accredited environmental labs offering PFAS testing in drinking water, wastewater, soils, and consumer products via EPA Methods 533, 537.1, and 1633. Frequently used for liti...
Multi-lab environmental testing firm (Montrose Environmental subsidiary) offering PFAS analysis in drinking water, wastewater, soil, and biosolids via EPA Methods 533, 537.1, and 1633. Operates DoD EL...
One of the largest commercial drinking-water labs in the U.S. and the primary contract lab for EPA UCMR 5 PFAS analysis. EPA Method 533, 537.1, and 1633 capable.
Formerly TestAmerica — full-service environmental lab network covering PFAS in drinking water, groundwater, soil, sediment, and tissue. DOD ELAP accredited.
Employee-owned environmental and radiochemistry laboratory offering PFAS analysis in drinking water, wastewater, soil, and biosolids via EPA Methods 533, 537.1, and 1633. Heavy DoD and DOE site work a...
Public-health and water testing organization headquartered in Ann Arbor. PFAS lab services plus NSF/ANSI 53 and 58 certification of treatment devices for PFOA/PFOS reduction.
National environmental lab network with 40+ U.S. locations and a dedicated PFAS Center of Excellence. Drinking-water, groundwater, soil, biosolids, and AFFF impact analysis.
Global testing, inspection, and certification firm. PFAS analytical services across drinking water, wastewater, soil, and food packaging matrices.
DoD ELAP-accredited specialty lab focused exclusively on ultra-trace analysis of PFAS, dioxins, and PCBs. One of the earliest U.S. labs to commercialize EPA Method 537.1 and 1633 for drinking water, w...
Albany, NY environmental lab providing PFAS drinking-water and groundwater analysis for New York State public water systems.
Northeast environmental lab with full PFAS analytical capacity including EPA 537.1, 533, 1633, and isotope dilution methods for AFFF impact assessment.
Independent NELAP/ELAP-accredited environmental lab specializing in drinking water analysis including PFAS via EPA Methods 533 and 537.1 for small and rural water systems in the Pacific Northwest and ...
Riverside, CA drinking-water lab with PFAS analytical capacity for California UCMR 5 and SWRCB monitoring programs.
Northeast environmental laboratory (Pace network) offering PFAS analysis in drinking water, wastewater, soil, and biosolids via EPA Methods 533, 537.1, and 1633. Widely used by Massachusetts, New Hamp...
Maine-based NELAP-accredited environmental lab offering PFAS analysis in drinking water, wastewater, soil, and biosolids via EPA Methods 537.1 and 1633. Active in Northeast state PFAS programs includi...
Michigan-based environmental lab with PFAS drinking-water and groundwater analytical services. Frequent contractor for EGLE-driven sampling work.
Multi-state environmental lab network with PFAS testing in Pittsburgh PA, Marietta OH, and additional Northeast/Midwest locations.
Independent multi-state environmental and agricultural laboratory offering PFAS analysis in drinking water and wastewater via EPA Methods 533 and 537.1. Serves Upper Midwest water utilities including ...
Wisconsin environmental lab with PFAS drinking-water analysis serving WDNR-regulated public water systems and private well owners.
New Jersey-based environmental and drinking-water testing lab. PFAS analysis for NJDEP-regulated systems and private wells.
Materials characterization and environmental forensics lab offering PFAS analysis in environmental and industrial matrices, including consumer-product and AFFF source attribution work. Supports litiga...
NELAP-accredited environmental laboratory offering PFAS analysis in drinking water and wastewater via EPA Methods 533 and 537.1 for municipal and industrial clients in the Midwest and Mid-Atlantic.
California ELAP and DoD ELAP-accredited environmental lab offering PFAS analysis in drinking water, groundwater, soil, and biosolids via EPA Methods 533, 537.1, and 1633. Serves Western U.S. water uti...
Southern California ELAP/NELAP-accredited environmental lab. PFAS analysis for drinking water, groundwater, and AFFF-impacted sites.
Texas-based NELAP and DoD ELAP-accredited environmental lab with PFAS capabilities in drinking water, wastewater, soil, and biosolids via EPA Methods 533, 537.1, and 1633. Major provider for Gulf Coas...