Influence of Na+- and K+- Concentration in Solvents on Mass Spectra of Peptides in LC/ESI–MS

Here are the top five articles that the editors of LCGC International published this week.

A recent study from the University of Lyon demonstrated how mass spectrometry techniques, when coupled to data-independent acquisition (DIA), can advance omics research.

This application note demonstrates a novel composite technology that enhances reproducibility of solid phase extraction compared to a traditional loose packed format.

In this edition of “Inside the Laboratory,” Pascal Cardinael and Valérie Agasse of the University of Rouen in Mont‑Saint-Aignan, France, discuss their laboratory’s work with miniaturizing gas chromatography (GC) columns and systems to improve on-site air analysis of volatile organic compounds (VOCs).