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NIST Chemistry WebBook NIST is an agency of the U S Department of Commerce The NIST Chemistry WebBook was developed in part with funds from the Systems Integration for Manufacturing Applications (SIMA) program at NIST Customer support for NIST Standard Reference Data products
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About NIST | NIST The National Institute of Standards and Technology (NIST) was founded in 1901 and is now part of the U S Department of Commerce
Standards | NIST NIST helped to specify the standard color of school buses to help drivers recognize them instantly Medical procedures deliver accurate amounts of X-rays and other radiation thanks in part to NIST’s national standards for ionizing radiation and radioactivity We can use credit cards seamlessly in most places around the world thanks to standards
Measurements and Standards | NIST Measurements Calibration Calibration is the process of ensuring that a measurement device is taking accurate measurements NIST calibration services allow customers to know they are getting high-quality measurements, whether they’re taking ozone measurements or working with GPS satellite receivers Our services Traceability Traceability means that in comparison to precise standards
Welcome to the NIST WebBook Welcome to the NIST Chemistry WebBook The NIST Chemistry WebBook provides access to data compiled and distributed by NIST under the Standard Reference Data Program The NIST Chemistry WebBook contains: Thermochemical data for over 7000 organic and small inorganic compounds: Enthalpy of formation Enthalpy of combustion Heat capacity Entropy Phase transition enthalpies and temperatures Vapor
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