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Proficiency Test (PT) results are available at no cost to customers who have tested SRMs 2092, 2096, and 2098. A PT result serves as a means to verify the
NIST has developed an integrated measurement services program for forensic and cannabis testing laboratories to help ensure the quality of routine analysis
NRC ASSOCIATESHIPS Postdoctoral Opportunities in the Fluid Characterization Group at NIST are available in cooperation with the National Academies/National
Our goal is to provide standard test methods and critical data to the pipeline industry to improve safety and reliability. Of particular interest is the testing
The NIST REFPROP database provides the most accurate thermophysical property models for a variety of industrially important fluids and fluid mixtures, including
This project, now concluded, developed methods to evaluate the reliability of thin films and interconnects in their as-manufactured states. Such tests are
Energy is one of the most critical problems facing the United States, with technical, economic, and public policy aspects. Our group develops state-of-the-art
The Resonating Platforms project is focused on developing resonant-acoustic devices and methods for characterizing the interactions of microbes with chemical
Local material-property information is essential to evaluate emerging micro- and nanoscale materials, which many manufacturers would like to leverage for their
Property measurements of the very highest accuracies are important for developing the thermodynamic and transport property models for working fluids and
Imagine an MRI or CT technique that can peer inside structural materials (e.g., steels) and visualize the strain experienced by structures as they support loads
We develop and deploy portable vapor sampling instruments to collect detailed chemical information in the field, in sampling situations where the laboratory is
We develop and evaluate dynamic headspace sampling methods to capture and concentrate vapors from single components (solid or liquid) to determine vapor
Seeing inside a material object, in three dimensions, is often crucial for proper characterization, so that the link between microstructure and properties can