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2015 | 70 |

Article title

Use of negative ion mass spectrometry for simultaneous determination of sulfur isotope ratios δ33S and δ34S

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EN

Abstracts

EN
We describe a newly constructed dual inlet system and triple collector for precision study of sulfur isotope anomalies, Δ33S, using negative ion mass spectrometry. SO2 gas is admitted to the ion source where it is ionized ether to SO- or S- by low energy electrons (resonant ionization) and the ion beam is analyzed by a single focusing magnetic analyzer. Another gas which can be used for  δ33S and δ34S analysis by negative ion mass spectrometry  is SF6 on mass spectrum of SF5- ions.

Year

Volume

70

Physical description

Dates

published
2015
online
29 - 04 - 2016

Contributors

References

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  • 9. Holser WT. 1977. Catastrphic chemical events in the history of ocean, Nature 267:399–403
  • 10. Hulston JR, Thode HG. 1965. Variations in the S33, S34, and S36 contents of meteorites and their relation to chemical and nuclear effects. J. Geophys. Res. 70:3475–84
  • 11. Dông P, Tiên PM. 1989. Isotopic rations otherwise measured, In: P. Longevialle (editor) Advances in Mass Spectrometry. Vol. 11B:1812-1813, Heyden & Son Ltd, London.
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Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.ojs-doi-10_17951_aaa_2015_70_77
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