Published On: February 27th, 2023

In February 2023, the Wilmington, NC, Enthalpy Analytical laboratory earned accreditation for Draft EPA Method 1633 with the US Department of Defense under QSM 5.4 Table B-24 for all 40 PFAS compounds.

The Wilmington team joins the El Dorado Hills, CA, in being amongst the first commercial laboratories to receive this accreditation, further demonstrating Enthalpy’s leadership in the PFAS testing market.

Enthalpy Analytical has been testing PFAS since 2007 and has one of the largest PFAS analyte lists available in the industry. For over 50 years, we have been analyzing a diverse range of environmental matrices.

Advanced planning, dedicated staffing, reliability, and a pledge to effectively communicate are critical to our success. Ever-growing, with a network of laboratories across the United States, Enthalpy is positioned to exceed expectations on any type of analytical program.

About Enthalpy Analytical, LLC

Enthalpy Analytical, LLC (“Enthalpy”) is a wholly owned subsidiary of Montrose Environmental Group, Inc., (“Montrose”) providing environmental laboratory services as part of Montrose’s Measurement and Analysis division. Enthalpy operates a network of accredited laboratories across the United States.

Within the network, Enthalpy has laboratories that specialize in analysis of air, soil, water, and sediment. For more information, visit Enthalpy Analytical at

For follow-up questions or additional information, please contact Hemed Mohamed at: