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Research article

First published 2004-10

Determination of Phenylalanine Isotope Ratio Enrichment by Liquid Chromatography/Time-of-Flight Mass Spectrometry

Zhanpin Wu, Xiao-Jun Zhang, Robert B. Cody [...]

European Journal of Mass Spectrometry

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Research article

First published 2003-9

Laser Ablation Inductively Coupled Plasma Mass Spectrometry Measurement of Isotope Ratios in Depleted Uranium Contaminated Soils

Michael D. Seltzer

Applied Spectroscopy

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Research article

First published 2007-12

Detection of Dehydroepiandrosterone Misuse by Means of Gas Chromatography-Combustion-Isotope Ratio Mass Spectrometry

Ute Mareck, Hans Geyer, Ulrich Flenker [...]

European Journal of Mass Spectrometry

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Research article

First published 2005-6

Origin Differentiation of a Heroin Sample and its Acetylating Agent with 13 C Isotope Ratio Mass Spectrometry

Daming Zhang, Wei Sun, Zengping Yuan [...]

European Journal of Mass Spectrometry

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Research article

First published 1993-2

Direct Measurement of Uranium Isotopic Ratios in Soils by Glow Discharge Mass Spectrometry

Douglas C. Duckworth, Christopher M. Barshick, Debra A. Bostick [...]

Applied Spectroscopy

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Research article

First published 1991-6

Flame Ionization Mass Spectrometry: Isotope Ratio Determinations for Potassium

Howard E. Taylor, John R. Garbarino, S. R. Koirtyohann

Applied Spectroscopy

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Research article

First published 2002-4

Determination of Isotope-Enrichment Ratios in Proteins by High-Resolution Fourier Transform Ion Cyclotron Resonance Mass Spectrometry

Plamen A. Demirev, Catherine Fenselau

European Journal of Mass Spectrometry

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Research article

First published 1994-11

Environmental Monitoring of Hanford Nuclear Facility Effluents by Thermal Ionization Mass Spectrometry

J. J. Stoffel(S), J. F. Wacker, J. M. Kelley [...]

Applied Spectroscopy

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Research article

First published 2004-9

Determination of Depleted Uranium in Urine via Isotope Ratio Measurements Using Large-Bore Direct Injection High Efficiency Nebulizer—Inductively Coupled Plasma Mass Spectrometry

Craig S. Westphal, John A. McLean, Shelly J. Hakspiel [...]

Applied Spectroscopy

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Research article

First published 2002

Measurement of Deuterium Oxide by Infrared Spectroscopy and Isotope Ratio Mass Spectrometry for Quantifying Daily Milk Intake in Breastfed Infants and Maternal Body Fat

Graciela Caire, Ana María Calderón de la Barca, Adriana Verónica Bolaños [...]

Food and Nutrition Bulletin

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