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Evaluation of a retention model in comprehensive two-dimensional gas chromatography

2005; Wiley; Volume: 28; Issue: 11 Linguagem: Inglês

10.1002/jssc.200401933

1615-9314

Colombe Vendeuvre, Fabrice Bertoncini, Didier Thiébaut, Michel Martin, Marie‐Claire Hennion,

Advanced Chemical Sensor Technologies

Modeling the retention in comprehensive two-dimensional gas chromatography (GC x GC) was achieved using retention indices obtained in conventional GC. Predicted results were compared with experimental data obtained in the two-dimensional separation of a synthetic hydrocarbon mixture. This proved to be helpful in optimizing the operating conditions of GC x GC separation of a complex petroleum sample and in identifying chemical families.