Neutrinos are extremely elusive elementary particles. Day and night, 60 billion of them stream from the sun through every ...

Methane is a potent greenhouse gas with a much stronger short-term effect on warming than carbon dioxide. Over the near-term ...

Mustard gas exposure is dangerous and traumatic – scientists are coming up with ways to detect its presence in the ...

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 ...

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.

Fifteen City Council members are sponsoring a bill to push back the start date for a law requiring natural gas detectors above gas appliances.

Best smoke detectors of 2025 Kidde Smart Smoke Detector Throughout our testing we found Kidde smoke detectors to perform especially well when it comes to fast smoke detection.

Devices like the GasDog industrial fixed nitrogen gas detectors use electrochemical sensors to measure nitrogen (N₂) concentrations directly (0–100% VOL).

Changes in fresh to aged poi were observed as well as its brand specific profiles. Analysis was conducted using comprehensive two-dimensional GC-quadrupole mass spectrometry with flame ionization ...