A wide range of industrial sectors and their customers and suppliers are involved directly with NIST in the prioritization and development of certified reference materials, and in the development and validation of standard test methods for raw materials, intermediates, and finished products.
In the arena of industrial commodities, the primary challenges are to provide measurement tools and reference materials that allow U.S. industry to establish comparability of measurement results to results obtained by customers, competitors, and regulators for the basic chemical properties of products, intermediates, and by-products on a worldwide basis. All members of a given industrial supply chain benefit from critically evaluated standard test methods validated using trusted reference materials. Due to the wide range of materials and the rapid changes of product compositions, NIST efforts are targeted at key, high-value commodities with the greatest range of metrological impact. The private sector can leverage NIST reference materials by creating their own reference materials targeted at products having more specialized compositions and applications. The goals of this program are to:
In the past several years, the following SRMs have been developed or renewed in collaboration with industry:
The following industry standard methods of test were developed and approved with significant contributions by NIST.
"Validation of an alkali reaction, borate fusion, X-ray fluorescence method for silicon metal," Sieber, J.R., Mackey, E.A., Marlow, A.F., Paul, R., and Martin, R., Powder Diffraction (2007) 22(2):146-151.
This program is comprised of a number of collaborations between NIST and industry sectors. Design of materials for new SRMs is accomplished in cooperation with materials and analysis experts from industry. Specifications for composition, homogeneity, and quantity are based on current and projected industry needs. Value assignment projects are designed to include high-performance analytical methods at NIST, state-of-the-art laboratory methods in industry, and classical chemistry methods where available and appropriate.
Click on the SRM number below to be transferred to a website from which you can access the material's Certificate of Analysis. For additional materials, please refer to the online SRM catalog categories 101 Ferrous Metals, 102 Nonferrous Metals, and 111 Geological Materials and Ores.