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 ...

The thin-layer chromatography (TLC) immunoenzyme overlay assay is a widely used tool for antibody-mediated identification of glycosphingolipids (GSLs) in mixtures. However, because the majority of ...

A gas chromatography–mass spectrometry-based approach was created and optimized to analyze reaction products of partial isobutane oxidation.