Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Alix Rodowa (Fed)

Research Chemist

Alix Rodowa is a Research Chemist in the Organic Chemical Metrology Group within NIST’s Chemical Sciences Division. Specializing in trace organic analysis and environmental metrology, she leads research tackling high-priority contaminants of commerce, with an emphasis on per- and polyfluoroalkyl substances (PFAS). Alix advances chromatography–mass spectrometry methods to quantify PFAS across critical matrices—including drinking water, food and agricultural products, and aqueous film-forming foams (AFFF). Her work contributes to the development of NIST Standard Reference Materials, establishing the measurement baseline needed to strengthen data integrity and quality and support U.S. commerce.

Membership and Professional Activities

  • Consultative Committee for Amount of Substance: Metrology in Chemistry and Biology (CCQM): Working Group on Organic Analysis (CCQM-OAWG)
  • Society of Environmental Toxicology & Chemistry (SETAC)
  • American Chemical Society (ACS)

Awards

  • 2021 MML Postdoctoral Fellow NIST Accolade
  • Allen V. Astin Measurement Science Award, 2024 for “establishing a measurement infrastructure for the global assessment of per- and polyfluoroalkyl substances (PFAS)”

Publications

Data and Software Publications

Per- and polyfluoroalkyl substances (PFAS) Interferents List

Author(s)
Alix E. Rodowa, Benjamin J. Place, Jessica L. Reiner, Jacqueline T. Bangma, Kitrina M. Barry, Christine M. Fisher, Susan Genualdi, Theresa C. Guillette, Carin A. Huset, James McCord, Brian Ng, Anna Robuck
A table of known interferences for per- and polyfluoroalkyl substances using mass spectrometry.
Created December 8, 2019, Updated October 30, 2026
Was this page helpful?