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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 1987-10

Intrinsic Labeling of Bovine Milk with Enriched Stable Isotopes of Zinc 1

Robert E. Serfass, Gary L. Lindberg, José A. Livares [...]

Experimental Biology and Medicine

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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

Free access

Research article

First published 2002

Activable Enriched Stable Isotope Iron-58 for Monitoring Absorption Rate of Juvenile Athletes for Iron: A Case Study

Qinfang Qian, Zhifang Chai, Weiyu Feng [...]

Food and Nutrition Bulletin

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Research article

First published 2004-4

Geochemical characteristics and lead isotope systematics of highly fractionated Li–F-enriched amazonite granites and related host rocks of the Orlovka–Spokoinoe mining district,Eastern Transbaikalia (Russia)

Alla Dolgopolova, Reimar Seltmann, Bernd Kober [...]

Applied Earth Science: Transactions of the Institutions of Mining and Metallurgy

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Research article

First published 2010-12

Intra-Individual Variability of CO 2 Breath Isotope Enrichment Compared to Blood Glucose in the Oral Glucose Tolerance Test

Pooja Singal, Morteza Janghorbani, Sally A. Schuette [...]

Diabetes Technology & Therapeutics

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Research article

First published 1984-9

Infrared Spectrophotometric Determination of 13 C Enrichment

Lesia L. Tyson, Thomas J. Vickers, Charles K. Mann

Applied Spectroscopy

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Research article

First published 2023-8

Characterization and Optimization of a Spectral Window for Direct Gaseous Uranium Hexafluoride Enrichment Assay Using Laser-Induced Breakdown Spectroscopy

George C. Y. Chan, Leigh R. Martin, Richard E. Russo

Applied Spectroscopy

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Research article

First published 2001-9

Influence of the Isotopic Composition of Standards on the Accuracy of Atomic Spectrometry for the Determination of Lithium

Scott R. Goode

Applied Spectroscopy

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Research article

First published 2001-4

Stable Isotopes of Minerals as Metabolic Tracers in Human Nutrition Research

Kristine Y. Patterson, Claude Veillon

Experimental Biology and Medicine

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