TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

GAS CHROMATOGRAPH [1 record]

Record 1 2016-03-30

English

Subject field(s)
  • Equipment (Chemistry)
  • Analytical Chemistry
DEF

A device that physically separates components of a mixture in the gaseous phase and measures them individually with a detector whose signal is processed.

OBS

Also used to determine certain physical properties such as distribution or partition coefficients and adsorption isotherms, and as a preparative technique for isolating pure components or certain fractions from complex mixtures.

OBS

gas chromatograph: term and definition standardized by ISO in 2014.

PHR

Commercial gas chromatograph, double-column gas chromatograph, programmed-temperature gas chromatograph.

French

Domaine(s)
  • Équipement (Chimie)
  • Chimie analytique
DEF

Dispositif qui sépare physiquement les constituants d’un mélange en phase gazeuse, et les mesure séparément à l’aide d’un détecteur dont le signal est traité.

CONT

Le chromatographe en phase gazeuse - éléments constitutifs : bouteille de gaz comprimé, manodétenteur, manomètre, seringue, thermostats, thermostat de colonne (four), débitmètre à film, enregistreur, chromatogramme, calculateur, imprimante, ventilateur.

OBS

chromatographe en phase gazeuse : terme et définition normalisés par l'ISO en 2014.

Spanish

Campo(s) temático(s)
  • Equipo (Química)
  • Química analítica
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