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Tag: CIAAW

eTOC ‘Chemistry International’ – July-Sep 2022

A new issue of Chemistry International is now available. Chemistry International Volume 44, Issue 3, July 2022.

eTOC Alert ‘Pure and Applied Chemistry’ – May 2022

A new issue of Pure and Applied Chemistry is now available on De Gruyter Online. Please click on the following links to view the articles: Pure and Applied Chemistry Volume...

Time to review your Periodic Table

Following the reviews of atomic-weight determinations and other cognate data in 2015, 2017, 2019 and 2021, the IUPAC Commission on Isotopic Abundances and Atomic Weights (CIAAW) has released the “Standard...

Standard Atomic Weight of Lead Revised

Following the recent publication of the IUPAC Technical Report on the variation of lead isotopic composition and atomic weight in terrestrial materials [1], the IUPAC Commission on Isotopic Abundances and...

Standard Atomic Weight of Hafnium Revised

The IUPAC Commission on Isotopic Abundances and Atomic Weights (CIAAW) met under the chairmanship of Dr. Juris Meija (Canada), at the Federal Institute for Materials Research and Testing (bam.de), Berlin...

Standard atomic weights of 14 chemical elements revised

5 June 2018 – The IUPAC Commission on Isotopic Abundances and Atomic Weights (CIAAW) met under the chairmanship of Dr. Juris Meija, at the University of Groningen, the Netherlands, in...

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