Isotope Fractionation in Methane Reactions Studied by Gas Chromatography and Liquid Scintillation

Bertel Lohmann Andersen; G. Bidoglio; A. Leip; D. Rembges

doi:10.1016/S0969-8043(96)00273-4

Isotope Fractionation in Methane Reactions Studied by Gas Chromatography and Liquid Scintillation

Bertel Lohmann Andersen, G. Bidoglio, A. Leip, D. Rembges

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

Determination of C-14-marked methane by gas chromatography 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 (CH4)-C-14, and (CH4)-C-12 to the gas-chromatographic peak area. As an application the difference in diffusion for (CH4)-C-12 and (CH4)-C-14 is observed. The total efficiency is determined without resort to a radioactive standard by utilising information on the specific activity. (C) 1997 Elsevier Science Ltd.

Original language	English
Journal	Applied Radiation and Isotopes
Volume	48
Issue number	4
Pages (from-to)	501-509
ISSN	0969-8043
DOIs	https://doi.org/10.1016/S0969-8043(96)00273-4
Publication status	Published - 1997

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@article{a9e57ad107774588836cae99d9def882,

title = "Isotope Fractionation in Methane Reactions Studied by Gas Chromatography and Liquid Scintillation",

abstract = "Determination of C-14-marked methane by gas chromatography 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 (CH4)-C-14, and (CH4)-C-12 to the gas-chromatographic peak area. As an application the difference in diffusion for (CH4)-C-12 and (CH4)-C-14 is observed. The total efficiency is determined without resort to a radioactive standard by utilising information on the specific activity. (C) 1997 Elsevier Science Ltd. ",

author = "Andersen, {Bertel Lohmann} and G. Bidoglio and A. Leip and D. Rembges",

year = "1997",

doi = "10.1016/S0969-8043(96)00273-4",

language = "English",

volume = "48",

pages = "501--509",

journal = "Applied Radiation and Isotopes",

issn = "0969-8043",

publisher = "Pergamon Press",

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TY - JOUR

T1 - Isotope Fractionation in Methane Reactions Studied by Gas Chromatography and Liquid Scintillation

AU - Andersen, Bertel Lohmann

AU - Bidoglio, G.

AU - Leip, A.

AU - Rembges, D.

PY - 1997

Y1 - 1997

N2 - Determination of C-14-marked methane by gas chromatography 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 (CH4)-C-14, and (CH4)-C-12 to the gas-chromatographic peak area. As an application the difference in diffusion for (CH4)-C-12 and (CH4)-C-14 is observed. The total efficiency is determined without resort to a radioactive standard by utilising information on the specific activity. (C) 1997 Elsevier Science Ltd.

AB - Determination of C-14-marked methane by gas chromatography 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 (CH4)-C-14, and (CH4)-C-12 to the gas-chromatographic peak area. As an application the difference in diffusion for (CH4)-C-12 and (CH4)-C-14 is observed. The total efficiency is determined without resort to a radioactive standard by utilising information on the specific activity. (C) 1997 Elsevier Science Ltd.

U2 - 10.1016/S0969-8043(96)00273-4

DO - 10.1016/S0969-8043(96)00273-4

M3 - Journal article

VL - 48

SP - 501

EP - 509

JO - Applied Radiation and Isotopes

JF - Applied Radiation and Isotopes

SN - 0969-8043

IS - 4

ER -