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Chemistry Standard Reference Materials Programs & Projects

(showing 1 - 15 of 38)
Traceable Calibration Gases: SRMs, NTRMS, and Protocol Gases
Last Updated Date: 03/24/2015

The Gas Sensing Metrology Group in the Chemical Sciences Division is tasked with providing traceability in gas analysis for the U.S. This group … more

Development of Standards for the World Meteorological Organization, Global Atmosphere Watch Program
Last Updated Date: 03/21/2015

The presence of volatile organic compounds (VOCs), which include hydrocarbons, monoterpenes and oxygenates, in the atmosphere has become important … more

New Gas Standard Reference Materials to Support the Automotive Industry
Last Updated Date: 03/21/2015

The American Industry/Government Emissions Research (AIGER) Consortium is working to facilitate the automobile industry meeting more stringent 2003 … more

Study of Microheterogeneity in Solid Reference Materials
Last Updated Date: 03/20/2015

Microbeam X-ray fluorescence (µXRF) has been used nondestructively to investigate elemental heterogeneity by constructing two-dimensional maps of … more

Certification of Three Soil SRMs for Inorganic Environmental Measurements
Last Updated Date: 03/20/2015

Analysis of soils for metals and other elements is essential in assessing environmental compliance and the impacts of potentially toxic elements on … more

Standard Solution SRMs Provide Traceability for Millions of Measurements
Last Updated Date: 03/20/2015

For decades, NIST has provided the SRM 3100 series single-element standard solutions. The certified values are traceable to the International … more

Measurements and Standards for Botanical Dietary Supplements
Last Updated Date: 03/20/2015

As part of a multi-year interagency agreement among the National Institute of Standards and Technology (NIST), the National Institutes of Health's … more

Development of NIST Standard Reference Materials for Trace Explosives Detection
Last Updated Date: 03/20/2015

As part of a multiyear interagency agreement between NIST and the Office of Standards of the Department of Homeland Security, NIST is developing a … more

Fatty Acid Methods and Measurements
Last Updated Date: 03/19/2015

The Chemical Sciences Division is working to develop natural-matrix and solution-based SRMs that are characterized for fatty acid composition. The … more

Reference Measurement Procedures and Materials for Creatinine
Last Updated Date: 03/19/2015

Chronic kidney disease (CKD) is a growing problem in the U.S., and current estimates suggest that more than 20 million Americans are affected by … more

CCQM Activities in the Organic Analysis Working Group
Last Updated Date: 03/19/2015

NIST's Analytical Chemistry Division has participated in over 50 Consultative Committee for Amount of Substance - Metrology in Chemistry (CCQM) … more

High-Precision Isotopic Reference Materials
Last Updated Date: 03/19/2015

Recent innovative advances in the design and manufacture of isotope ratio mass spectrometers (IRMS) have revolutionized the study of natural and … more

Evaluation of Independent High-Precision Assay Procedures for a High-Purity Primary Standard Reagent
Last Updated Date: 03/19/2015

NIST assigns assay values for a suite of high-purity reagents using two techniques: coulometry and titrimetry. Coulometry is based on Faraday's … more

New Gold Nanoparticle RMs Support Nanotechnology Research
Last Updated Date: 03/19/2015

Three new reference materials (RMs) have been developed through a multi-division effort at NIST, led by the MML Ceramics Division . RMs 8011, 8012, … more

Fossil Fuel Standard Reference Materials
Last Updated Date: 03/19/2015

To support regulatory and industry requirements for reference materials and standards, NIST produces and maintains a large inventory of fossil fuel … more

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