Technical Standards - CHEM UK
WEBThere are currently sixteen CHEM Technical Standards available dealing, in the main, with the issues of dimensional interfacing of various types of container with the equipment supplied by CHEM members.
Analytical Standards, Standard/Certified Reference Materials
WEBAgilent’s analytical standards can be used for instrument calibration, tuning, and qualification. Explore our wide portfolio of chemical standards including custom standards developed specifically for your application.
Technical Reports & Standards - Chemical & Material Science …
WEBASTM Compass is a vast collection of industry standards and technical engineering information. The Library covers a broad range of engineering disciplines, including aerospace, biomedical, chemical, civil, environmental, geological, health and safety, industrial, materials science, mechanical, nuclear, petroleum, soil science, and solar ...
Analytical Chemistry Standards - Standards Products - Standards ...
WEBASTM's analytical chemistry standards are instrumental primarily in chemical analysis of various metals, alloys, and ores. These analytical chemistry standards present various test methods and techniques in determining the chemical composition of alloys and ores which include molecular absorption spectrometry, X-ray emission spectrometry ...
ASTM Standards - Agilent
WEBASTM is an international organization that develops and publishes technical standards for a wide range of products, materials, systems, and services. Agilent offers analytical standards for some of the ASTM methods related to chemical compounds.
Reference Materials - MilliporeSigma
WEBExplore our extensive collection of chemical reference standards for chromatography, spectroscopy, and analysis needs.
Industrial Chemical Standards - Standards Products - Standards ...
WEBASTM's industrial chemical standards are instrumental in the testing and evaluation of the physical and chemical properties of substances used or produced primarily in industrial applications, particularly in automotives.
Standard Reference Materials | NIST - National Institute of Standards …
WEBDr. Steven Choquette, Director of the NIST Office of Reference Materials, is quoted in this article about metrology. NIST supports accurate and compatible measurements by certifying and providing over 1200 Standard Reference Materials® with well-characterized composition or properties, or both.
Choosing Correct Reference Material Quality Grade
WEBThe reference material hierarchy includes five major quality grades, from national metrology and other primary standards to Certified Reference Materials (CRMs), Reference Materials (RMs), Analytical Standards, and research grade or research chemicals.
Chemistry | NIST - National Institute of Standards and Technology
WEBNIST develops the technology, measurement methods and standards to address the needs of the chemical industry.