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.

Katrice Lippa (Fed)

Chief, Office of Weights and Measures

Katrice presently serves as the Chief of the Office of Weights and Measures (OWM) in the Physical Measurement Laboratory at the National Institute of Standards and Technology (NIST). OWM is responsible for ensuring the traceability of state weights and measures standards to the SI and develops device test procedures and conducts training for legal metrology inspectors, laboratory metrologists and weights and measures officials. In partnership with the National Conference on Weights and Measures (NCWM), OWM provides guidance on model weights and measures laws and regulations as published through NIST Handbooks that are adopted by state and local weights and measures programs. OWM also serves as the U.S. representative to the International Organization of Legal Metrology (OIML) to support U.S. manufacturers through the promotion of harmonized international standards and regulatory practices.

Since completing her Ph.D. in environmental chemistry in 2001, she has spent her professional career at NIST in a variety of roles as a research chemist, senior scientific advisor, and as the leader of the Organic Chemical Metrology Group. That Group develops and promotes Standard Reference Materials (SRMs) and data products for organic species in clinical diagnostics and metabolomics, food nutritional labeling, food safety, natural products, and chemical manufacturing and forensics project areas. She has expertise in implementing interlaboratory comparisons and Quality Assurance Programs (QAPs), developing quantitative NMR techniques for characterization of pure substances, in addition to advancing metrologically-sound organic chemical analysis methods for ensuring chemical traceability.

Katrice has held leadership positions in a number of Standards Developing Organizations (SDOs) to strengthen the role of accurate, trusted chemical measurements in assuring our quality of life and strengthening the national economy and international trade. This has included the International Committee for Weights and Measures (CIPM) Consultative Committee of Amount of Substance (CCQM), the Chemical Metrology Working Group of the Inter-American Metrology System (SIM), and the IUPAC Working Group on SI Value Assignment of the Purity of Organic Compounds.

While at NIST, Katrice has been awarded a Department of Commerce Bronze Medal for the development of the “first of its kind” Primary Standard for quantitative nuclear magnetic resonance (qNMR) spectroscopy, and the Allen V. Astin Measurement Science Award for the successful NIST Vitamin D metrology.

Current professional Activities

  • National Conference on Weights and Measures (NCWM)
  • Consultative Committee for Amount of Substance: Metrology in Chemistry and Biology (CCQM)
  • American Chemical Society
  • AOAC International

Awards

  • Allen V. Astin Measurement Science Award, Department of Commerce, 2018
  • Department of Commerce Bronze Medal Award, National Institute of Standards and Technology, 2018
  • Material Measurement Laboratory Technical Outreach Award, National Institute of Standards and Technology, 2017
  • National Research Council Postdoctoral Research Fellow, 2002
  • Young Scientist Research Award, Division of Agrochemicals, American Chemical Society, 2000
  • Graduate Student Award in Environmental Chemistry, American Chemical Society, 2000
  • Dissertation Fellow, American Association of University Women Education Foundation, 1999
  • Undergraduate Award in Analytical Chemistry, American Chemical Society, 1991

News

Publications

Checking the Net Contents of Packaged Goods

Author(s)
Tina G. Butcher, David Sefcik, Lisa Warfield, Elizabeth Benham, Shelby Bowers, Katrice Lippa
This handbook has been prepared as a procedural guide for the compliance testing of net content statements on packaged goods. Compliance testing of packaged

Methods for the SI Value Assignment of the Purity of Organic Compounds (IUPAC Technical Report)

Author(s)
David L. Duewer, Katrice Lippa, Brian Lang, Blaza Toman, Michael Nelson, Kenneth W. Pratt, Steven Westwood, Yoshitaka Yoshitaka Shimuzu, Takeshi Saito, Beatrice Lalerle, Xinhua Dai, Stephen Davies, Marina Ricci, Annarita Baldan, Stefan Sarge, Haifeng Wang, Ralf D. Josephs, Michal Mariassy, Dietmar Pfieffer, John Warren, Wolfram Bremser, Stephen L.R. Ellison, Ting Huang, Ales Fajgelj, Lindsey Mackay, Robert Wielgosz
Metrological traceability to the SI of the result of an analysis for an organic compound is achieved through a calibration hierarchy anchored in a primary

2022 NCWM-NIST National Survey on 20 lb LPG (Propane) Cylinders

Author(s)
David Sefcik, Katrice Lippa, N. Alan Heckert, Stephen Benjamin, Ivan Hankins, Don Onwiler
The National Conference on Weights and Measures (NCWM) in partnership and cooperation with the NIST Office of Weights and Measures (OWM) and the Weights and
Created October 9, 2019, Updated February 24, 2023