GAS-SOLID chromatography has now found acceptance for the determination of hydrogen in mine atmospheres. The instruments developed for this purpose also give a complete separation of methane.

In this article, we take a look at what gas chromatography is, how it works and how to interpret output data. Its combination with mass spectrometry and the use of multiple dimensions are considered, ...

And so when we saw a tip for a homebrew gas chromatograph in the tips line this morning, we jumped on it. (Video embedded below.) For those who haven’t had the pleasure, gas chromatography is a ...

Learn how LECO is revolutionizing ginger oil analysis by utilizing hydrogen carrier gas for more efficient and precise ...

GAS chromatography has been employed in separating numerous types of compounds, but has not yet been applied to the alkaloids, a field where it might find particular utility. We wish to report ...

The 200 Series Gas Chromatograph with its patented flow through technology is now well established at providing excellent chromatographic performance and reliability at realistic prices.

In gas chromatography (GC) the paint sample is placed in a solution. This solution is then injected into a stream of gas, usually helium. This gas in turn is forced through a thin heated tube.

The rumen microbiota—a symbiont to its host and consists of critical functional substances—plays a vital role in the animal ...

Explore how synthetic aviation fuels can be efficiently characterized, paving the way for cleaner and more sustainable air ...

Among 111 prescription or over-the-counter products for acne that contain benzoyl peroxide (BPO), 38 (34%) contained benzene ...

Gas chromatography carries out the quantitative analysis and peculiar smell testing for residual solvent on food packaging cases after printing. It also tests the pureness and quality of organic ...

This study demonstrates that plant and fruit volatiles can be organized according to a low-dimensional hyperbolic map, and that within this map exist trajectories that correspond to important ...