Countercurrent chromatography systems were tested and combined to optimize their capacity for handling non-polar and polar substances.

Leakage accidents in natural gas pipelines bring huge property losses and pose serious safety risks. Therefore, faster and more accurate leakage localization is of great significance. In this article, ...

At recent conferences, two industry leaders shared differing perspectives on the idea of peak shale production. Share your thoughts!

Environmental polycyclic aromatic hydrocarbons can prove dangerous if metabolites enter human systems. A new gas chromatography-based approach was developed to analyze the hydroxy derivatives in ...

The present contribution is focused on the on-line combination of high performance liquid chromatography (HPLC), cryogenically modulated comprehensive two-dimensional gas chromatography (GC × GC), and ...