Pipelines can use gas-chromatograph analysis in conjunction with an equation of state to predict hydrocarbon dewpoint in the field. This prediction method provides sufficient data resolution to enable ...

This GC-IRMS system is configured to perform compound-specific isotope analysis of compounds that are separable via gas chromatography, and can measure either δ 2 H or δ 13 C.

(GC) is an analytical technique used to separate and detect the chemical components of a sample mixture to determine their presence or absence and/or quantities. These chemical components are usually ...

IN a recent communication 1, Ray attacks the tenet that “the use of hydrogen or helium as the carrier gas in gas Chromatography gives the highest sensitivity with a thermal conductivity detector”. He ...