gas chromatograph

American  

noun

Chemistry.

1. a chromatograph used for the separation of volatile substances.

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Other Word Forms

• gas chromatography noun

Etymology

Origin of gas chromatograph

First recorded in 1950–55

Example Sentences

These are then put into a gas chromatograph, which separates the chemical components.

From Science Daily

This allows the evaporates to be collected on a small trap which is then transferred to a gas chromatograph.

From Science Daily

The scientists hypothesize that this structure may function like a gas chromatograph—a sophisticated chemical device that separates different compounds based on their solubility.

From Scientific American

This is not the first time the gas chromatograph analogy has been used for nasal anatomy.

From Scientific American

Previous investigations have shown that other exquisite smellers, including dogs, rats and bobcats, have a nose with coiled turbinates, but the new paper is the first to study the arrangement in house cats and extend the gas chromatograph analogy to mammals.

From Scientific American