Take a sneak peek at the new NIST.gov and let us know what you think!
(Please note: some content may not be complete on the beta site.).
Standard Reference Data, NIST:
If you have any questions regarding this website, or notice any problems or inaccurate information, please contact the webmaster by sending e-mail to: firstname.lastname@example.org
NIST Standard Reference Database 203 Web Thermo Tables (WTT) - Professional Edition
Rate our Products and Services
Evaluated properties that appear in the WTT are (note that all listed properties are not necessarily available for all included compounds):
Phase Transition Properties
Complimentary WTT-Pro data availability information (properties provided for a given compound, ranges of validity, number of experimental data points) can be accessed by those without a subscription at http://wtt-pro.nist.gov.
Click to view the subscription License Agreement before ordering.
Access to WTT - Professional Edition is subscription-based; the annual
license fees are listed below:
For more information please contact:
Standard Reference Data Program
The scientific contact for this database is:
Kenneth Kroenlein, Ph.D
Keywords: thermodynamics, thermophysics, recommended data, critically evaluated data, thermophysical properties, TRC, Thermodynamics Research Center