Abstract
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTRecovery of submilligram quantities of carbon dioxide from gas streams by molecular sieve for subsequent determination of isotopic carbon-13 and carbon-14 natural abundancesJames E. Bauer, Peter M. Williams, and Ellen R. M. DruffelCite this: Anal. Chem. 1992, 64, 7, 824–827Publication Date (Print):April 1, 1992Publication History Published online1 May 2002Published inissue 1 April 1992https://doi.org/10.1021/ac00031a024RIGHTS & PERMISSIONSArticle Views203Altmetric-Citations52LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (537 KB) Get e-Alerts Get e-Alerts
Highlights
Quantitative recovery and isotopic analysis of COPgenerated from organic and inorganic carbon is important for a variety of natural sample types
The two mast commonly used techniques for the oxidation of organic carbon to COz are the sealed-tube method' and various modifications of the flow-through combustion method., While both methods depend upon the presence of 0, for the oxidation process, the sealed-tube method has been the method of choice for the subsequent recovery and isotopic analysis of COP This is due to the relative ease with which COz can be cryogenically removed from an otherwise noncondensible, static gas mixture under vacuum
COz contained in carrier gas streams is generally difficult to collect at atmospheric pressure following organic carbon combustion since this usually entails using 0, as both the oxidant and the carrier gas
Summary
Recovery of Submilligram Quantities of Carbon Dioxide from Gas Streams by Molecular Sieve for Subsequent Determination of Isotopic (13C and 14C) Natural Abundances. Bauer* Department of Oceanography, Florida State University, Tallahassee, Florida 32306. Scripps Institution of Oceanography, Marine Research Division, University of California, S a n Diego, La Jolla, California 92093-0218. M. Druffel Woods Hole Oceanographic Institution, Department of Chemistry, Woods Hole, Massachusetts 02543
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