LCGC North America-01-01-2003

This article describes a study that assesses the ability of commercially available GC–MS methods to meet project criteria for MTBE in groundwater matrices.

Leslie Ettre discusses peak asymmetry calculation.

Ron Majors looks at practical ways to return a contaminated column to its original state.

The authors describe a GC assay of trihalomethanes in drinking water.

Guest author Tindall's final installment of a three-part series about buffers.

John Hinshaw looks into a carrier-gas leak and its effects on the chromatographic baseline.

This article presents a volatile ion-pairing reagent that enables good retention of highly polar anionic species using reversed-phase LC–MS.