Gas chromatography is widely used for monitoring chemical reactions, industrial processes, and volatile compounds, but conventional systems are bulky, costly, and energy intensive. Microscale gas ...

In this protocol, the sample (which could be a bulk or heterogeneous fluid, or a greasy surface) is treated with a neutral desorption (ND) sampling gas beam, and the resulting analyte mixtures are ...

A new microscale gas chromatography system integrates all fluidic components into a single chip for the first time. The design leverages three Knudsen pumps that move gas molecules using heat ...

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OSHA issues citations and penalties if businesses violate permissible exposure limits (PEL). PELs are legal limits designed to control employee exposure to hazardous substances in an eight-hour period ...

The 875 KF Gas Analyzer is a tiamo™-controlled system for determination of the water content in gases and liquefied gases. The analyzer module comprises a pipe system that includes four ...

A new study confirms the success of a natural-gas leak-detection tool that uses sensors and machine learning to locate leak points at oil and gas fields, promising new automatic, affordable sampling ...

Industrial Hygiene professionals trust Sensidyne for reliable solutions for air sampling, gas detection, and sound & vibration measurement. Our Gilian® brand air sampling pumps, calibrators, and ...

Sampling is a technique in which samples are drawn at random (without any favor or bias). For this, suitable measures or procedures may be laid down and adopted according to the nature and ...