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A Quantitative Universal Detection System for Organic Compounds in Gas Chromatography with Isotopically Enriched 13CO2

✍ Scribed by Sergio Cueto Díaz; Jorge Ruiz Encinar; Alfredo Sanz-Medel; J. Ignacio García Alonso


Book ID
101564621
Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
329 KB
Volume
48
Category
Article
ISSN
0044-8249

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✦ Synopsis


Abstract

Cheap and cheerful: Postcolumn carbon‐isotope dilution with ^13^CO~2~ in combination with the coupling of gas chromatography, combustion, and EIMS (valve in position B in the picture) provides a generic quantitative approach for every organic compound without the need for specific standards. A GC–MS instrument can be upgraded by a simple low‐cost modification without any loss of the structural information provided by electron ionization sources.magnified image


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