ENGLISH

Isotopic Compositions of the Elements 1997

By Rosman K.J.R , Taylor P.D.P.

Book information

Language
english
Format
PDF
Filesize
136 kB (139774 bytes)
Pages
\22
Topic
Chemistry
Library
twirpx
Time added
2017-08-07 07:01:42
Химия и химическая промышленность;Высокомолекулярн

Description

Article about "Isotopic Compositions of the Elements 1997" from International Union of Pureand Applied Chemistry (22 pages).Department of Applied Physics, Curtin University of Technology, Perth, Australia. Institute for Reference Materials and Measurements, European Commission, Geel,Belgium.The Commissions Subcommittee for the Isotopic Composition of theElements has carried out its biennial review of isotopic compositions, asdetermined by mass spectrometry and other relevant methods. This involves acritical evaluation of the published literature, element by element, and forms thebasis of the Table of Isotopic Compositions of the Elements as Determined by MassSpectrometry presented here. New guidelines have been used to arrive at theuncertainties on the isotopic abundances and there are numerous changes to theTable since it was last published in 1991. Atomic Weights calculated from this tableare consistent with Ar(E) values listed in the Table of Standard Atomic Weights

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