Skip to main content

NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

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.

Lizbeth Laureano-Perez (Fed)

Dr. Lizbeth Laureano-Pérez has served as the Co-coordinator of the SRM program in the Radioactivity Group and Radiation Physics Division (RPD), Physical Measurement Laboratory (PML), at the National Institute of Standards and Technology (NIST) since June 2005. She has effectively supported the production and standardization of standard reference materials (SRM's) from production to standardization. Her work includes the preparation of SRMs, radioactive solutions and sources for measurement in different methods. Her focus is in the standardization of various radionuclides, using 4παβ liquid scintillation (LS) spectrometry and CIEMAT/NIST method. Her thorough experimental work and investigation skills have led to the publication of technical papers and have been instrumental in the issuance of complete and accurate standardization/certification of SRMs. Lizbeth also has assisted Group colleagues in various projects from environmental to nuclear medicine and participated as NIST lead in several important and significant international measurement comparisons.

Lizbeth received recognition in May 2006 for her guidance and leadership in upgrading and reinvigorating the Radioactivity SRM program resulting in increased productivity; in December 2008 NIST Bronze Medal Award, "For the revitalization and expansion of the NIST radioactive SRM program" and in October 2010 for exceptional efforts, leadership and exemplary technical skills in NIST's participation in the international comparison of the activity of 241Pu.

Publications

Update of the BIPM comparison BIPM.RI(II)-K1.Co-60 of activity measurements of the radionuclide 60Co to include the 2020 result of the PTB (Germany), the 2020 result of the NIST (United States), the 2020 result of the SMU (Slovakia), the 2021 result of th

Author(s)
R Coulon, C Michotte, S Courte, M Nonis, F van Wyngaardt, M Smith, A Bowan, C Keevers, E Clark, M Zarifi, A Ravindra, DB Kulkarni, R Sharma, Marco Capogni, P De Felice, M Capone, P Carconi, A Fazio, C Bobin, R Lins da Silva, A Leiras, J de Almeida Rangel, M Aguiar Leobino da Silva, A Iwahara, Denis E. Bergeron, Jeffrey T. Cessna, Ryan P. Fitzgerald, Lizbeth Laureano-Perez, Leticia Pibida, MW Van Rooy, Jf Lubbe, MJ van Staden, John Keightley, A Pearce, N Ramirez, E Bendall, S Collins, T Ziemek, E Lech, P Saganowski, M Czudek, A Listkowska, O Nahle, Karsten Kossert, M Takacs, M Krivosik, I Bonkova
Since 1976, 30 laboratories have submitted 85 samples of 60Co to the International Reference System (SIR) for activity comparison at the Bureau International
Created October 3, 2019, Updated December 8, 2022
Was this page helpful?