Title: Isotope Fractionation in Methane Reactions Studied by Gaschromatography and Liquid Scintillation.
Authors: ANDERSEN Bertel l.BIDOGLIO GiovanniLEIP AdrianREMBGES Diana
Citation: Applied Radiation and Isotopes vol. 48 no. 4 p. 1067-1072
Publication Year: 1997
JRC N°: JRC13543
URI: http://publications.jrc.ec.europa.eu/repository/handle/JRC13543
Type: Articles in periodicals and books
Abstract: Determination of 14C-marked methane by gaschromatography and liquid scintillation counting is shown to be useful in studies of isotope effects. Data on the specific activity is used to separate the contributions of 14CH4 and 12CH4 to the gaschromatographic peak area. Thus the system is well suited for the study of isotope effects. As an example the difference in diffusion for 12CH4 is observed. The total efficiency is determined without resort to a standard by utilising information on the specific activity.
JRC Directorate:Joint Research Centre Historical Collection

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