SF6 decomposition products like CO, SO2, and H2S are generated in gas-insulated switch-gear due to switching events or equipment failure. Detecting these toxic, corrosive, and explosive gases ...

A portable device for atmospheric flow tube-mass spectrometry (AFT-MS) could speed up drug screening at border control.

Continued helium use in gas chromatography–mass spectrometry/flame ionization detection has proven problematic. To combat ...

The GC has two separate detectors for analyzing hydrocarbons and nonhydrocarbons. Hydrocarbons such as CH 4, C 2 H 6, C 3 H 6, C 3 H 8, i -C 4 H 10, and n -C 4 H 10 were measured with a Flame ...

In this work, we have systematically investigated miniaturized versions of surface ionization (SI) gas sensors regarding their potential of detecting and distinguishing low-ionization-energy analytes ...

This is a gas gain ion chamber ionization detector. The lithium fluoride window in this detector was designed to be transparent to radiation in the range from 1050 to 1300 Angstroms.

Herein, aided by two-dimensional gas chromatography–mass spectrometry and flame ionization detectors (2D-GC-MS/FID), the highly resolved composition of IVOCs from in-use light-duty gasoline vehicles ...