Before you can use a new LC column to perform analyses, there are a few important steps you need to do to prepare it for its new life in your lab. In this Restek Tip video, we ...

Poly- and perfluoroalkyl substances (PFAS) are a large heterogeneous group of chemicals consisting of several hundred different structures. In this webinar, the featured speake...

When performing a split injection, there are several considerations to keep in mind to improve the quality of your chromatography. In this video, learn how liner selection, spl...

Helium scarcity continues to be a pain point for gas chromatography. Prices are trending upward, supplies can be hard to source, and it’s a problem that isn’t going to go away....

The authors present a novel sample preparation method for the extraction and preconcentration of volatile organic compounds from whiskey samples prior to their determination by...

Current gas chromatography-tandem mass spectrometry (GC-MS/MS) methods are certainly sensitive, but they require longer analysis times to effectively separate complex mixtures....

This article analyzes both septa bleed and column bleed fragments and reviews best practices in reducing siloxane “ghost peaks”, in addition to understanding the differences in...

One of the most commonly consumed beverages around the world that is high in catechin content is green tea. Catechin content will vary depending on tea species, preparation, an...