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Green Tea standard reference. Certified reference materials (CRMs) are 'controls' or standards used to check the quality and metrological traceability of products, to validate analytical measurement methods, or for the calibration of instruments. [1] A certified reference material is a particular form of measurement standard.
Cerilliant innovated Snap-N-Shoot [4] ready-to-use reference standards in solution, pioneered DEA-exempt preparations of controlled substances in solution, was the first to offer certified isotope-labeled drug reference standards, and the first to develop critical metabolites, impurities, and degradants of certain drugs and environmental ...
GOST R, or Russian certification system, is a subset of GOST standards that is valid only in the territory of the Russian Federation, in contrast to the GOST standards, used across all CIS countries, including Russia. GOST R 1.5-2012: Standardization in Russian Federation. National Standards. Rules of structure, drafting, presentation and ...
Working standards and certified reference materials used in commerce and industry have a traceable relationship to the secondary and primary standards. Working standards are expected to deteriorate, and are no longer considered traceable to a national standard [6] after a time period or use count expires. [7]
GOST – CIS technical standards – a set of technical standards maintained by the Euro-Asian Council for Standardization, Metrology, and Certification; IEEE Standards Association – Operating unit within IEEE; Institute of Environmental Sciences and Technology; Interface 2010 – the Interface Marketing Supplier Integration Institute
Canadian Reference Materials (CRM) are certified reference materials of high-quality and reliability produced by the National Metrology Institute of Canada – the National Research Council Canada. The NRC Certified Reference Materials program is operated by the Measurement Science and Standards portfolio and provides CRMs for environmental ...
GOST (Russian: ГОСТ) refers to a set of international technical standards maintained by the Euro-Asian Council for Standardization, Metrology and Certification (EASC), a regional standards organization operating under the auspices of the Commonwealth of Independent States (CIS).
First published in 1972, the Journal of Physical and Chemical Reference Data, is a joint venture of the American Institute of Physics and the National Institute of Standards and Technology. In addition to these journals, NIST (and the National Bureau of Standards before it) has a robust technical reports publishing arm.