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A Unified Method for the Analysis of Aromatic Solvents Using the Agilent 6820 Gas Chromatography System

Abstract: A single method for analyzing aromatic solvent purity is described. This Unified Aromatic Solvent application consolidates ten separated American Society of Testing and Materials methods into an easy-to-use gas chromatography method. An Agilent 6820 gas chromatography system configured with split/splitless inlet and flame ionization detector is used. The successful use of nitrogen as a carrier gas for this application is also demonstrated.


Keywords: aromatics, impurities, GC, 6820, QA/QC, benzene, toluene, xylene, cumene, propyl benzene, styrene, cyclohexane, ethylbenzene, ASTM, Petrochemicals
Publication Number: 5988-9278EN
Last Updated: 11/2/2009
Number of Pages: 6

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