NIST (National Institute of Standards and Technology
Chemical Science and Technology Laboratory)
http://www.cstl.nist.gov/
IUPAC (International Union of Pure and Applied Chemistry)
http://www.iupac.org
Thermophysical Properties Laboratory with information and links to IATP
(International Association of Transport Properties)
http://transp.eng.auth.gr/iatp
Japan Society of Calorimetry and Thermal Analysis (JSCTA)
http://wwwsoc.nii.ac.jp/jscta/e/
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