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Ideally, samples should first be analyzed using GC-FID. Please submit the same vial along with the corresponding gas chromatogram. If an EI mass spectrum is already available, it must also be ...

High-temperature gas chromatography (HTGC) is a routine technique for analyzing high boiling compounds. While effective, commercial high-temperature stationary phase availability is limited. The ...

LCGC International sat down with Giorgia Purcaro of the University of Liege to discuss the impact that solid-phase microextraction (SPME) and comprehensive multidimensional gas chromatography (GC×GC) ...

The methodology of analytical pyrolysis-GC/MS has been known for several years, but is seldom used in research laboratories and process control in the chemical industry. This is due to the relative ...

The method is based on inverse mixed-mode chromatography in which a porous material with a multivalent functional group is packed into a column and bound with a complementary guest molecule to form a ...

When these principles are applied to the evaporative light scattering detector (ELSD) for liquid chromatography (LC), specific equations ... Moreover, the ELSD detector allowed to conduct the analyses ...

† Formulation and Analytical Research, Institute for Translational Vaccinology, Bilthoven, the Netherlands ‡ Biomolecular Mass Spectrometry and Proteomics, Bijvoet Center for Biomolecular Research and ...