gas chromatographn.

Brit.

/ˌɡas krə(ʊ)ˈmatəɡrɑːf/,

/ˌɡas krə(ʊ)ˈmatəɡraf/, U.S.

/ˌɡæs kroʊˈmædəɡræf/

Origin: Formed within English, by compounding. Etymons: gas n.¹, chromatograph n.

Etymology: < gas n.¹ + chromatograph n.

Chemistry.

A device for performing gas chromatography.

ΘΚΠ

the world > matter > chemistry > chemical assay or analytical chemistry > [noun] > acetimetry > chromatography > apparatus

transilluminator1892

gas chromatograph1954

chromatograph1958

1954 Jrnl. Chem. Physics 22 1050/2 By means of a stream of dry hydrogen 35 cc of the ketene sample (I) was lead [sic] through a gas chromatograph.

1979 Texas Monthly July 129/1 Set up the contents of my milk..so Ed could run them through a machine called a gas chromatograph.

2006 L. Turin Secret of Scent 155 The blended cowpat was then gently heated, the volatile fraction collected and put through a gas chromatograph.

This entry has been updated (OED Third Edition, March 2012; most recently modified version published online March 2022).

单词	gas chromatograph
释义	gas chromatographn. Brit. /ˌɡas krə(ʊ)ˈmatəɡrɑːf/, /ˌɡas krə(ʊ)ˈmatəɡraf/, U.S. /ˌɡæs kroʊˈmædəɡræf/ Origin: Formed within English, by compounding. Etymons: gas n.¹, chromatograph n. Etymology: < gas n.¹ + chromatograph n. Chemistry. A device for performing gas chromatography. ΘΚΠ the world > matter > chemistry > chemical assay or analytical chemistry > [noun] > acetimetry > chromatography > apparatus transilluminator1892 gas chromatograph1954 chromatograph1958 1954 Jrnl. Chem. Physics 22 1050/2 By means of a stream of dry hydrogen 35 cc of the ketene sample (I) was lead [sic] through a gas chromatograph. 1979 Texas Monthly July 129/1 Set up the contents of my milk..so Ed could run them through a machine called a gas chromatograph. 2006 L. Turin Secret of Scent 155 The blended cowpat was then gently heated, the volatile fraction collected and put through a gas chromatograph. This entry has been updated (OED Third Edition, March 2012; most recently modified version published online March 2022). < n.1954
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