Sample Preparation and Separation Variables for Supercritical Fluid Chromatography in Orthogonal Chromatography

Ping Wei powder is a type of traditional Chinese medicine used to treat digestive system diseases. Its growth in popularity has led to scientists seeking to properly identify its chemical profile.

Researchers leveraged the advantages of thermodesorption, followed by comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry (GC×GC/TOF-MS), to compare and assess a variety of sampling phases for body odor.

As part of the collaboration, BASF will contribute its R&D expertise in catalytic materials and technologies, while Mingyang will focus on applying its research capabilities to Power-to-X equipment.

Novichok nerve agents are lethal substances when improperly handled. The researchers from the University of Helsinki aimed to find new ways of neutralizing Novichok A-234.