Flow, Pressure and Temperature Calibration: Part 2
LCGC Europe
In the concluding part of this series, the effects that column variability has on isothermal capillary gas chromatography is discussed and instrument calibration explored. The goal is to reduce the normal variability that occurs when working with multiple instruments and columns to ensure consistent results.
Detecting Hyper-Fast Chromatographic Peaks Using Ion Mobility Spectrometry
May 6th 2025Ion mobility spectrometers can detect trace compounds quickly, though they can face various issues with detecting certain peaks. University of Hannover scientists created a new system for resolving hyper-fast gas chromatography (GC) peaks.
Altering Capillary Gas Chromatography Systems Using Silicon Pneumatic Microvalves
May 5th 2025Many multi-column gas chromatography systems use two-position multi-port switching valves, which can suffer from delays in valve switching. Shimadzu researchers aimed to create a new sampling and switching module for these systems.
