Using comprehensive two-dimensional gas chromatography retention indices to estimate environmental partitioning properties for a complete set of diesel fuel hydrocarbons.

@article{Arey2005UsingCT,
  title={Using comprehensive two-dimensional gas chromatography retention indices to estimate environmental partitioning properties for a complete set of diesel fuel hydrocarbons.},
  author={J Samuel Arey and Robert K. Nelson and Li Xu and Christopher M. Reddy},
  journal={Analytical chemistry},
  year={2005},
  volume={77 22},
  pages={7172-82}
}
Comprehensive two-dimensional gas chromatography (GCxGC) provides nearly complete composition data for some complex mixtures such as petroleum hydrocarbons. However, the potential wealth of physical property information contained in the corresponding two-dimensional chromatograms is largely untapped. We developed a simple but robust method to estimate GCxGC retention indices for diesel-range hydrocarbons. By exploiting n-alkanes as reference solutes in both dimensions, calculated retention… CONTINUE READING

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