LPG is bought, sold and distributed based on composition. The balance of propane, butane and related hydrocarbons determines how the fuel behaves during storage, transport and end use. Because of ...

Inverse Gas Chromatography (IGC) is a versatile analytical technique that measures the physicochemical properties of solid surfaces through gas‐phase probe interactions. By employing IGC, researchers ...

A novel workflow combining comprehensive two-dimensional gas chromatography (GC×GC) with computer vision (CV) was developed to analyze the complex volatile profiles of coffee. By generating composite ...

The integration of gas chromatography (GC) with vacuum ultraviolet (VUV) spectroscopy has emerged as a powerful analytical approach for the separation and identification of complex chemical mixtures.

In May of 2007, the U.S. Environmental Protection Agency (EPA) released Title 40 in the Code of Federal Regulations, introducing Subpart Ja, a regulation aimed at significantly reducing sulfur ...

Two true pioneers who have, without a doubt, evolved the science and reputation of separation science globally, Pat Sandra and Luigi Mondello, spoke to LCGC International about the dynamics behind ...

The wide range of chromatographic techniques share one common aim: to separate a material into its components. A material, your sample, is dissolved in a solvent, called the mobile phase. This mixture ...