Analysts interested in quantifying volatile organic compounds like disinfection byproducts in liquid samples should consider using the gas chromatography system. There are two gas chromatography (GC) ...

A review article by researchers at the School of Chemistry at Tel Aviv University describes cold electron ionization (EI), discusses its benefits, and demonstrates several unique applications for its ...

THE communication by Weurman and Dhont 1 reporting the formation of volatile esters on gas–liquid chromatography columns using polyethylene glycol 600 prompts us to report our own findings with ...

A study has compared solid-phase extraction (SPE) to traditional normal-phase liquid column chromatography (LCC) methods for ...

High-performance liquid chromatography and gas chromatography are tried and true analytical chemistry techniques. However, an underappreciated forerunner, supercritical fluid chromatography (SFC), is ...

High-performance liquid chromatography plays a pivotal role in separating, identifying and quantifying complex samples. Download this guide to explore tips on sample preparation, quality control, ...

This facility employs highly sensitive mass spectrometry coupled with liquid chromatography and gas chromatography for precise sample analysis. Metabolite profiling is an integral component of systems ...

Observation of a glass of water reveals that the water exists in two distinct phases: liquid and gas. Even at room temperature, water molecules are constantly evaporating from the surface of the ...