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Iron-Isotopic Fractionation Studies Using Multiple Collector Inductively Coupled Plasma Mass SpectrometryThe importance of Fe biogeochemistry has stimulated interest in Fe isotope fractionation. Recent studies using thermal ionization mass spectrometry (TIMS) and a "double spike" demonstrate the existence of biogenic Fe isotope effects. Here, we assess the utility of multiple-collector inductively-coupled plasma mass spectrometry(MC-ICP-MS) with a desolvating sample introduction system for Fe isotope studies, and present data on Fe biominerals produced by a thermophilic bacterium. Additional information is contained in the original extended abstract.
Document ID
20000108939
Acquisition Source
Jet Propulsion Laboratory
Document Type
Conference Paper
Authors
Anbar, A. D.
(Rochester Univ. NY United States)
Zhang, C.
(Missouri Univ. Columbia, MO United States)
Barling, J.
(Rochester Univ. NY United States)
Roe, J. E.
(Rochester Univ. NY United States)
Nealson, K. H.
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA United States)
Date Acquired
August 19, 2013
Publication Date
August 1, 1999
Publication Information
Publication: Ninth Annual V. M. Goldschmidt Conference
Subject Category
Oceanography
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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