Top 10 HPLC Nov. 06

University of Maribor scientists reviewed the techniques used to determine e-liquid and aerosol composition in electronic cigarettes.

A multidimensional liquid chromatography (LC)-based technique was created to help profile antioxidant metabolites in onion leaf extracts.

LCGC International spoke to Lauren Lovejoy, principal scientist in the Drug Substance and Product Analysis group at GSK (Philadelphia, Pennsylvania), about the advantages of using tandem columns in sequential elution liquid chromatography (SE-LC) to investigate weak acids, neutral compounds, and permanent anions in pharmaceutical applications.

In this installment of “LC Troubleshooting,” Dwight Stoll touches on highlights from Pittcon 2025 talks, as well as troubleshooting advice distilled from a lifetime of work in separation science by LCGC Award winner Christopher Pohl.

Here is some of the most popular content posted on LCGC International this week.

Researchers from KU Leuven explored two-dimensional liquid chromatography (2D-LC)’s application to profile micropollutants in wastewater.