Disclaimer

The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. NIST, however, makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.

NIST reserves the right to charge for access to this database in the future.