On-Line High-Precision Stable Hydrogen Isotopic Analyses on

On-Line High-Precision Stable Hydrogen Isotopic Analyses on

Micromass UK Ltd., Floats Road, Wythenshawe, Manchester, M23 9LZ U.K.. We describe a new on-line chromium reduction technique for the measurement of ...

On-Line High-Precision Stable Hydrogen Isotopic Analyses on

On-Line High-Precision Stable Hydrogen Isotopic Analyses on Nanoliter .... The isotope ratio of interest is HD/H2 at m/z 3/2. ...... Online reduction of H2O for Î´2H and Î´18O measurement by continuous-flow ..... Aragonite-calcite veins of the 'Erzbe

Interpreting Stable Isotopic Analyses: Case Studies on Sardinian

2Department of Archaeology, University of Cambridge, Cambridge,. United Kingdom. 3Dipartimento di Biologia Sperimentale, UniversitÃ di Cagliari, Cittadella di.

Interpreting Stable Isotopic Analyses: Case Studies on Sardinian

Aug 16, 2007 - 3 Dipartimento di Biologia Sperimentale, UniversitÃ di Cagliari, ... per i Beni Archeologici delle Provincie di Cagliari e Oristano, Cagliari, Italy.

Improved Method for Determining the Stable-Hydrogen Isotopic

Rick J Schulting , Christophe Snoeck , Ian Begley , Steve Brookes , Vladimir I Bazaliiskii ... Mauriel Rodriguez Curras , Marilyn L. Fogel , Seth D. Newsome.


correct for uncontrolled hydrogen isotopic exchange in complex organic samples, resulting in incomparable Î´D results. Previously, nitration and preparative ...


LEONARD I. WASSENAAR* , â¡. AND. KEITH A. HOBSON â . National Water Research Institute, Environment Canada,. 11 Innovation Boulevard, Saskatoon, ...


Optimized Demineralization Technique for the Measurement of Stable Isotope Ratios of Nonexchangeable H in Soil Organic Matter. Marc Ruppenthal , Yvonne Oelmann , and Wolfgang Wilcke. Environmental Science & Technology 2013 47 (2), 949-957. Abstract |


Apr 29, 2000 - Despite new and increasing applications in environmental studies, determinations of the stable-hydrogen isotope (Î´D) composition of complex organic substrates are hampered by laborious preparation techniques and uncontrolled isotopic

Isotopic analyses based on the mass spectra of carbon dioxide

Jun 1, 1985 - Development of two-dimensional gas chromatography/isotope ratio mass spectrometry for the stable carbon isotopic analysis of C2-C5 non-methane hydrocarbons emitted from biomass burning. Hideki Nara , Fumiko Nakagawa , Naohiro Yoshida. R

On-Line High-Precision Stable Hydrogen Isotopic Analyses on

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