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Showing results for chromatograph. Search instead for chromophotograph.

chromatograph

American  
[kruh-mat-uh-graf, -grahf, kroh-muh-tuh-] / krəˈmæt əˌgræf, -ˌgrɑf, ˈkroʊ mə tə- /

verb (used with object)

  1. to separate mixtures by chromatography.


noun

  1. a piece of equipment used to produce a chromatogram.

Other Word Forms

Etymology

Origin of chromatograph

First recorded in 1855–60; chromato- + -graph

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

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

From Science Daily Oct. 19, 2023

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

From Scientific American Jun. 29, 2023

The device, fitted with a gas chromatograph, was with Dr. Lovelock on his Antarctic voyage, and his findings helped confirm links between chlorofluorocarbons and the hole in the ozone layer.

From Washington Post Jul. 28, 2022

First the gas chromatograph vaporized a speck of the powder inside a tube.

From New York Times Jul. 7, 2016

The gas chromatograph on the Pioneer Venus entry probes gave an abundance of water in the lower atmosphere of a few tenths of a percent.

From "Cosmos" by Carl Sagan

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