Skip to main content

NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Molar Mass and Related Quantities in the New SI

Published

Author(s)

Barry N. Taylor

Abstract

This Letter addresses the calculation of molar mass and related quantities in the New SI currently under discussion by the International Committee for Weights and Measures and its Consultative Committee for Units and which could be adopted by the next General Conference on Weights and Measures in 2011.
Citation
Metrologia
Volume
46
Issue
3

Keywords

carbon 12, fundamental constants, molar mass, SI, units: International System

Citation

Taylor, B. (2009), Molar Mass and Related Quantities in the New SI, Metrologia, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=901156 (Accessed October 2, 2025)

Issues

If you have any questions about this publication or are having problems accessing it, please contact [email protected].

Created June 3, 2009, Updated February 19, 2017
Was this page helpful?