TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
GAS CHROMATOGRAPH [15 records]
Record 1 - internal organization data 2016-03-30
Record 1, English
Record 1, Subject field(s)
- Analytical Chemistry
Record 1, Main entry term, English
- carrier gas
1, record 1, English, carrier%20gas
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A pure gas introduced so as to transport a sample through the separation unit of a gas chromatograph for analytical purposes. 2, record 1, English, - carrier%20gas
Record number: 1, Textual support number: 1 OBS
Typical carrier gases are hydrogen, nitrogen, helium, and argon. 2, record 1, English, - carrier%20gas
Record number: 1, Textual support number: 2 OBS
carrier gas: term and definition standardized by ISO in 2014. 3, record 1, English, - carrier%20gas
Record 1, French
Record 1, Domaine(s)
- Chimie analytique
Record 1, Main entry term, French
- gaz vecteur
1, record 1, French, gaz%20vecteur
correct, masculine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
- gaz porteur 2, record 1, French, gaz%20porteur
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Gaz pur utilisé pour transporter un échantillon à travers l’unité de séparation d’un chromatographe à des fins d’analyse. 3, record 1, French, - gaz%20vecteur
Record number: 1, Textual support number: 1 OBS
Les gaz vecteurs habituellement utilisés sont l’hydrogène, l’hélium et l’argon. 3, record 1, French, - gaz%20vecteur
Record number: 1, Textual support number: 2 OBS
gaz vecteur : terme et définition normalisés par l'ISO en 2014. 4, record 1, French, - gaz%20vecteur
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Química analítica
Record 1, Main entry term, Spanish
- gas portador
1, record 1, Spanish, gas%20portador
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Gas que transporta otro producto. 1, record 1, Spanish, - gas%20portador
Record 2 - internal organization data 2016-03-30
Record 2, English
Record 2, Subject field(s)
- Equipment (Chemistry)
- Analytical Chemistry
Record 2, Main entry term, English
- gas chromatograph
1, record 2, English, gas%20chromatograph
correct, standardized
Record 2, Abbreviations, English
- GC 2, record 2, English, GC
correct
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 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. 3, record 2, English, - gas%20chromatograph
Record number: 2, Textual support number: 1 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. 4, record 2, English, - gas%20chromatograph
Record number: 2, Textual support number: 2 OBS
gas chromatograph : term and definition standardized by ISO in 2014. 5, record 2, English, - gas%20chromatograph
Record number: 2, Textual support number: 1 PHR
Commercial gas chromatograph, double-column gas chromatograph, programmed-temperature gas chromatograph. 6, record 2, English, - gas%20chromatograph
Record 2, French
Record 2, Domaine(s)
- Équipement (Chimie)
- Chimie analytique
Record 2, Main entry term, French
- chromatographe en phase gazeuse
1, record 2, French, chromatographe%20en%20phase%20gazeuse
correct, masculine noun, standardized
Record 2, Abbreviations, French
- CG 2, record 2, French, CG
correct, masculine noun
- CPG 3, record 2, French, CPG
correct, masculine noun
Record 2, Synonyms, French
- chromatographe gazeux 4, record 2, French, chromatographe%20gazeux
correct, masculine noun
- CG 5, record 2, French, CG
correct, masculine noun
- CG 5, record 2, French, CG
Record 2, Textual support, French
Record number: 2, Textual support number: 1 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. 6, record 2, French, - chromatographe%20en%20phase%20gazeuse
Record number: 2, Textual support number: 1 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. 7, record 2, French, - chromatographe%20en%20phase%20gazeuse
Record number: 2, Textual support number: 1 OBS
chromatographe en phase gazeuse : terme et définition normalisés par l'ISO en 2014. 8, record 2, French, - chromatographe%20en%20phase%20gazeuse
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Equipo (Química)
- Química analítica
Record 2, Main entry term, Spanish
- cromatógrafo de gases
1, record 2, Spanish, cromat%C3%B3grafo%20de%20gases
correct, masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2014-05-23
Record 3, English
Record 3, Subject field(s)
- Scientific Instruments
- Equipment (Chemistry)
- Analytical Chemistry
Record 3, Main entry term, English
- gas chromatograph-mass spectrometer
1, record 3, English, gas%20chromatograph%2Dmass%20spectrometer
correct
Record 3, Abbreviations, English
- GC-MS 2, record 3, English, GC%2DMS
correct
Record 3, Synonyms, English
- GC-mass spectrometer 3, record 3, English, GC%2Dmass%20spectrometer
correct
- gas chromatograph mass spectrometer 4, record 3, English, gas%20chromatograph%20mass%20spectrometer
correct
- GC MS 4, record 3, English, GC%20MS
correct
- GC MS 4, record 3, English, GC%20MS
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
... most substances are mixtures of more than one component. As a result, other technologies are often needed to analyze them. One such device is the gas chromatograph-mass spectrometer(GC-MS). The GC-MS is actually two instruments in one. The gas chromatograph(GC) uses heat and solvents to separate the substance into its various components. The mass spectrometer then bombards those separate components with ions, causing them to fragment. 5, record 3, English, - gas%20chromatograph%2Dmass%20spectrometer
Record 3, French
Record 3, Domaine(s)
- Instruments scientifiques
- Équipement (Chimie)
- Chimie analytique
Record 3, Main entry term, French
- chromatographe en phase gazeuse couplé à un spectromètre de masse
1, record 3, French, chromatographe%20en%20phase%20gazeuse%20coupl%C3%A9%20%C3%A0%20un%20spectrom%C3%A8tre%20de%20masse
correct, masculine noun
Record 3, Abbreviations, French
- CG-SM 2, record 3, French, CG%2DSM
correct, masculine noun
Record 3, Synonyms, French
- chromatographe gazeux couplé à un spectromètre de masse 3, record 3, French, chromatographe%20gazeux%20coupl%C3%A9%20%C3%A0%20un%20spectrom%C3%A8tre%20de%20masse
correct, masculine noun
- chromatographe gazeux - spectromètre de masse 3, record 3, French, chromatographe%20gazeux%20%2D%20spectrom%C3%A8tre%20de%20masse
correct, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Une fois transférées dans les fioles de 2 mL, les solutions étalons subissent le même traitement que les échantillons jusqu’à l’analyse, c’est-à-dire qu’elles sont placées sur un agitateur mécanique pendant 30 minutes pour ensuite être analysées par le chromatographe en phase gazeuse couplé au spectromètre de masse. 2, record 3, French, - chromatographe%20en%20phase%20gazeuse%20coupl%C3%A9%20%C3%A0%20un%20spectrom%C3%A8tre%20de%20masse
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2003-03-26
Record 4, English
Record 4, Subject field(s)
- Scientific Research Equipment
- Space Centres
Record 4, Main entry term, English
- aerosol collector and pyrolyser
1, record 4, English, aerosol%20collector%20and%20pyrolyser
correct
Record 4, Abbreviations, English
- ACP 1, record 4, English, ACP
correct
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
The Aerosol Collector and Pyrolyser will deploy a filter out in front of the probe to sample the aerosols during the descent and prepare the collected matter(by evaporation, pyrolysis and gas product transfer) for analysis by the Gas Chromatograph Mass Spectrometer(GCMS). Two samples will be collected : one from the top of the descent down to the tropopause(160-40 km) and the second sample above the cloud layer(23-17 km). 2, record 4, English, - aerosol%20collector%20and%20pyrolyser
Record number: 4, Textual support number: 1 OBS
Huygens mission. 3, record 4, English, - aerosol%20collector%20and%20pyrolyser
Record 4, French
Record 4, Domaine(s)
- Matériel et équipement (Recherche scientifique)
- Centres spatiaux
Record 4, Main entry term, French
- dispositif de collecte et de pyrolyse d'aérosols
1, record 4, French, dispositif%20de%20collecte%20et%20de%20pyrolyse%20d%27a%C3%A9rosols
masculine noun
Record 4, Abbreviations, French
- ACP 1, record 4, French, ACP
masculine noun
Record 4, Synonyms, French
Record 4, Textual support, French
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2003-02-14
Record 5, English
Record 5, Subject field(s)
- Orbital Stations
Record 5, Main entry term, English
- combustion integrated rack
1, record 5, English, combustion%20integrated%20rack
correct, officially approved
Record 5, Abbreviations, English
- CIR 1, record 5, English, CIR
correct, officially approved
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
The Combustion Integrated Rack (CIR), will be uniquely configured to support microgravity combustion research on board ISS. Combustion experiment equipment will be installed on-orbit in the CIR to customize it to perform many different experiments during the ten or more years that it will operate on board ISS. Studies of laminar flames, reaction kinetics, droplet and spray combustion, flame spread, fire and fire suppressants, condensed phase organic fuel combustion, turbulent combustion, soot and polycyclic aromatic hydrocarbons and flame-synthesized materials are planned. 2, record 5, English, - combustion%20integrated%20rack
Record number: 5, Textual support number: 1 OBS
The powered racks are called the Fluids Integrated Rack(FIR), Combustion Integrated Rack(CIR), and Shared Accommodations Rack(SAR). The combustion and fluids disciplines share racks and mutually necessary hardware within FCF [Fluids and Combustion Facility] to dramatically reduce cost and effectively use ISS resources... The CIR features a 100-liter combustion chamber surrounded by optical and other diagnostic packages including a gas chromatograph. The CIR is the only rack on ISS dedicated to combustion experimentation. 3, record 5, English, - combustion%20integrated%20rack
Record number: 5, Textual support number: 2 OBS
combustion integrated rack; CIR: term and abbreviation officially approved by the International Space Station official approval Group (ISSOAG). 4, record 5, English, - combustion%20integrated%20rack
Record 5, French
Record 5, Domaine(s)
- Stations orbitales
Record 5, Main entry term, French
- bâti de combustion intégré
1, record 5, French, b%C3%A2ti%20de%20combustion%20int%C3%A9gr%C3%A9
proposal, masculine noun, officially approved
Record 5, Abbreviations, French
- CIR 1, record 5, French, CIR
correct, masculine noun, officially approved
Record 5, Synonyms, French
- bâti CIR 1, record 5, French, b%C3%A2ti%20CIR
proposal, masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 OBS
bâti de combustion intégré; CIR : terme et abréviation uniformisés par le Groupe de travail de la terminologie de la Station spatiale internationale (GTTSSI). 1, record 5, French, - b%C3%A2ti%20de%20combustion%20int%C3%A9gr%C3%A9
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2003-02-06
Record 6, English
Record 6, Subject field(s)
- Analytical Chemistry
- Environmental Studies and Analyses
Record 6, Main entry term, English
- hydrogen/carbon ratio
1, record 6, English, hydrogen%2Fcarbon%20ratio
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- hydrogen-to-carbon ratio 2, record 6, English, hydrogen%2Dto%2Dcarbon%20ratio
correct
- H/C ratio 3, record 6, English, H%2FC%20ratio
see observation
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
The relationship of hydrogen to carbon usually as atomic ratio, such that H/C for methane, CH4, is 4. 4, record 6, English, - hydrogen%2Fcarbon%20ratio
Record number: 6, Textual support number: 1 CONT
The gas chromatograph could not be used to quantify water and heavy hydrocarbons. Therefore, we used the hydrogen-to-carbon(H/C) ratio to obtain an atom balance and approximate a mass balance. 5, record 6, English, - hydrogen%2Fcarbon%20ratio
Record number: 6, Textual support number: 2 CONT
The driving force in substitutions between primary energies is twofold. On one hand we have the economies of scale involved in the technology and distribution infrastructures of each energy source. On the other hand we have the fact that during the last 200 years, the fuel mix of the world’s primary energy sources has evolved toward "lighter" forms, i.e., fuel forms richer in hydrogen. The hydrogen/carbon (H/C) ratio increased from wood (H/C =0.1) to coal (H/C=1) to oil (H/C=2) to natural gas (H/C=4). 6, record 6, English, - hydrogen%2Fcarbon%20ratio
Record number: 6, Textual support number: 1 OBS
H/C: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion. 7, record 6, English, - hydrogen%2Fcarbon%20ratio
Record 6, Key term(s)
- hydrogen/carbon atomic ratio
Record 6, French
Record 6, Domaine(s)
- Chimie analytique
- Études et analyses environnementales
Record 6, Main entry term, French
- rapport carbone/hydrogène
1, record 6, French, rapport%20carbone%2Fhydrog%C3%A8ne
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- rapport C/H 2, record 6, French, rapport%20C%2FH
see observation, masculine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Rapport atomique entre le carbone et l'hydrogène. 3, record 6, French, - rapport%20carbone%2Fhydrog%C3%A8ne
Record number: 6, Textual support number: 1 CONT
[...] le rapport carbone/hydrogène dans toutes les planètes géantes et, semble-t-il, le rapport azote/hydrogène dans Jupiter et Saturne sont plus élevés que dans le Soleil. 4, record 6, French, - rapport%20carbone%2Fhydrog%C3%A8ne
Record number: 6, Textual support number: 2 CONT
La lutte contre la pollution passe par des motorisations un peu nouvelles comme les hybrides, ces moteurs avec une composante électrique variable. [...] Le gaz naturel semble [...] prometteur; sa formule chimique CH4 lui confère un bon rapport carbone/hydrogène, favorable à la lutte contre l'effet de serre, mais il se heurte aujourd'hui à des problèmes de stockage et de distribution. 5, record 6, French, - rapport%20carbone%2Fhydrog%C3%A8ne
Record number: 6, Textual support number: 3 CONT
Recours à des combustibles de substitution (abaissement du rapport carbone/hydrogène (C/H), énergies renouvelables) [...] 6, record 6, French, - rapport%20carbone%2Fhydrog%C3%A8ne
Record number: 6, Textual support number: 1 OBS
C/H : abréviation non officielle; ne pas l'utiliser seule, pour éviter tout risque de confusion. 7, record 6, French, - rapport%20carbone%2Fhydrog%C3%A8ne
Record 6, Key term(s)
- rapport atomique carbone/hydrogène
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2000-08-29
Record 7, English
Record 7, Subject field(s)
- Blast Furnaces (Steelmaking)
Record 7, Main entry term, English
- fine crushing under vacuum 1, record 7, English, fine%20crushing%20under%20vacuum
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
... gas bubbles trapped in the thickness of the film are liberated by fine crushing under vacuum, the crusher atmosphere is diluted with argon used as a vector gas and is then sent towards a chromatograph. 1, record 7, English, - fine%20crushing%20under%20vacuum
Record 7, French
Record 7, Domaine(s)
- Hauts fourneaux (Sidérurgie)
Record 7, Main entry term, French
- broyage fin sous vide
1, record 7, French, broyage%20fin%20sous%20vide
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
[...] les bulles de gaz piégées dans l'épaisseur du film sont libérées par un broyage fin sous vide, l'atmosphère du broyeur est diluée avec de l'argon utilisé comme gaz vecteur et ensuite dirigée sur un chromatographe. 1, record 7, French, - broyage%20fin%20sous%20vide
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 1999-01-29
Record 8, English
Record 8, Subject field(s)
- Chemistry
- Food Additives
Record 8, Main entry term, English
- flavour chemistry
1, record 8, English, flavour%20chemistry
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- flavor chemistry 2, record 8, English, flavor%20chemistry
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
Flavor Chemistry. The flavor chemistry laboratory can analyze for most food flavorants, particularly volatile aroma compounds. Equipped with high resolution gas and liquid chromatographs, a mass spectrometer and two high resolution gas chromatograph-olfactometers(GCO), the flavor laboratory can measure both desirable and off-flavor substances in many kinds of foods. 2, record 8, English, - flavour%20chemistry
Record 8, French
Record 8, Domaine(s)
- Chimie
- Additifs alimentaires
Record 8, Main entry term, French
- chimie des saveurs
1, record 8, French, chimie%20des%20saveurs
proposal, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Science axée sur la recherche de substances naturelles ou synthétiques pouvant produire une sensation sur l'organe du goût et qui vise leur introduction dans des aliments transformés. 1, record 8, French, - chimie%20des%20saveurs
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 1998-05-14
Record 9, English
Record 9, Subject field(s)
- Analytical Chemistry
Record 9, Main entry term, English
- reaction chromatography 1, record 9, English, reaction%20chromatography
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
A form of gas chromatography used in the laboratory in which compounds may be converted to other related compounds in a reaction zone ahead of the chromatograph column. 1, record 9, English, - reaction%20chromatography
Record 9, Key term(s)
- reaction gaz chromatography
Record 9, French
Record 9, Domaine(s)
- Chimie analytique
Record 9, Main entry term, French
- chromatographie couplée avec des transformations chimiques
1, record 9, French, chromatographie%20coupl%C3%A9e%20avec%20des%20transformations%20chimiques
proposal, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record 9, Key term(s)
- chromatographie gazeuse à réaction
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 1998-03-02
Record 10, English
Record 10, Subject field(s)
- Analytical Chemistry
- Environmental Studies and Analyses
Record 10, Main entry term, English
- sampling loop
1, record 10, English, sampling%20loop
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
- sample loop 2, record 10, English, sample%20loop
correct
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
Where a GC [gas chromatograph] is used at a spill site, an automated gas sampling valve may be used. Outside air is injected directly through a 1 cm3 sampling loop by means of a diaphragm pump.... Alternately, the sample may be drawn through an absorption tube... 1, record 10, English, - sampling%20loop
Record 10, French
Record 10, Domaine(s)
- Chimie analytique
- Études et analyses environnementales
Record 10, Main entry term, French
- boucle d'échantillonnage
1, record 10, French, boucle%20d%27%C3%A9chantillonnage
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
- boucle d'introduction 2, record 10, French, boucle%20d%27introduction
correct, feminine noun
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
«vanne d'introduction» : Dispositif permettant d'introduire de façon reproductible un volume de gaz à analyser dans le circuit d'analyse. Le plus souvent une vanne d'introduction comprend deux circuits gazeux distincts et un volume appelé "boucle d'échantillonnage" qui fait partie de l'un ou l'autre circuit, selon que la partie mobile de la vanne est dans l'une ou l'autre position : elle peut généralement être considérée comme constituant le point d'échantillonnage d'une installation d'analyse. [Source : norme AFNOR X20-101]. 3, record 10, French, - boucle%20d%27%C3%A9chantillonnage
Record number: 10, Textual support number: 1 PHR
chargement de la boucle d'échantillonnage, remplissage de la boucle d'échantillonnage. 4, record 10, French, - boucle%20d%27%C3%A9chantillonnage
Record number: 10, Textual support number: 2 PHR
vanne à boucle d'échantillonnage. 4, record 10, French, - boucle%20d%27%C3%A9chantillonnage
Record number: 10, Textual support number: 3 PHR
étalonnage d'une boucle d'introduction. 4, record 10, French, - boucle%20d%27%C3%A9chantillonnage
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 1996-07-26
Record 11, English
Record 11, Subject field(s)
- Analytical Chemistry
- Environmental Studies and Analyses
Record 11, Main entry term, English
- gas sampling valve
1, record 11, English, gas%20sampling%20valve
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
Gases may be injected by means of a gas-tight syringe or through a special gas inlet chamber of constant volume (gas sampling valve). 2, record 11, English, - gas%20sampling%20valve
Record number: 11, Textual support number: 2 CONT
Where a GC [gas chromatograph] is used at a spill site, an automated gas sampling valve may be used. Outside air is injected directly through a 1 cm³ sampling loop by means of a diaphragm pump. This is useful for ongoing monitoring. Alternately, the sample may be drawn through an adsorption tube.... 3, record 11, English, - gas%20sampling%20valve
Record 11, French
Record 11, Domaine(s)
- Chimie analytique
- Études et analyses environnementales
Record 11, Main entry term, French
- vanne à gaz
1, record 11, French, vanne%20%C3%A0%20gaz
correct, feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Introduction des échantillons. Les chromatographes pour analyses de gaz ... comportent généralement une chambre d'introduction [...]. [...] l'échantillon d'un volume de l'ordre de 1 cm³ [...] peut être prélevé de l'ampoule de prélèvement puis introduit dans la chambre d'introduction à l'aide d'une "seringue d'injection" [...] à piston en polymère fluoré : [...] on pousse rapidement le piston afin que l'introduction du gaz soit instantanée. On préfère utiliser une boucle d'échantillonnage [...] dont le tube en U [...] constitue l'élément essentiel. Le gaz à analyser traverse ce tube [...]. Les vannes à gaz [...], qui peuvent être rotatives ou à piston, fonctionnent sur le même principe; disposées à la place de la chambre d'introduction, elles évitent la dilution de l'échantillon dans le volume de cette chambre qui précède la colonne. 2, record 11, French, - vanne%20%C3%A0%20gaz
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 1996-02-21
Record 12, English
Record 12, Subject field(s)
- Analytical Chemistry
Record 12, Main entry term, English
- microcoulometric gas chromatograph 1, record 12, English, microcoulometric%20gas%20chromatograph
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
The microcoulometric gas chromatograph has been successfully applied to the routine determination of mercaptans in sour natural gases, chlorinated organic pesticides, and thiophosphates. 1, record 12, English, - microcoulometric%20gas%20chromatograph
Record 12, French
Record 12, Domaine(s)
- Chimie analytique
Record 12, Main entry term, French
- chromatographe microcoulométrique au gaz
1, record 12, French, chromatographe%20microcoulom%C3%A9trique%20au%20gaz
proposal, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 1991-03-04
Record 13, English
Record 13, Subject field(s)
- Analytical Chemistry
Record 13, Main entry term, English
- ultra tavel capillary 1, record 13, English, ultra%20tavel%20capillary
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 OBS
gas chromatograph. 1, record 13, English, - ultra%20tavel%20capillary
Record 13, French
Record 13, Domaine(s)
- Chimie analytique
Record 13, Main entry term, French
- à colonnes capillaires et à déplacement ultra-rapide 1, record 13, French, %C3%A0%20colonnes%20capillaires%20et%20%C3%A0%20d%C3%A9placement%20ultra%2Drapide
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 OBS
chromatographe en phase gazeuse. 1, record 13, French, - %C3%A0%20colonnes%20capillaires%20et%20%C3%A0%20d%C3%A9placement%20ultra%2Drapide
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 1988-11-30
Record 14, English
Record 14, Subject field(s)
- Analytical Chemistry
- Environmental Studies and Analyses
Record 14, Main entry term, English
- automated gas sampling valve
1, record 14, English, automated%20gas%20sampling%20valve
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 CONT
Where a GC [gas chromatograph] is used at a spill site, an automated gas sampling valve may be used. Outside air is injected directly through a 1 cm3 sampling loop by means of a diaphragm pump. 1, record 14, English, - automated%20gas%20sampling%20valve
Record 14, French
Record 14, Domaine(s)
- Chimie analytique
- Études et analyses environnementales
Record 14, Main entry term, French
- vanne automatique à gaz
1, record 14, French, vanne%20automatique%20%C3%A0%20gaz
proposal, feminine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
- vanne automatique d'échantillonnage de gaz 1, record 14, French, vanne%20automatique%20d%27%C3%A9chantillonnage%20de%20gaz
proposal, feminine noun
- vanne automatique d'introduction de gaz 1, record 14, French, vanne%20automatique%20d%27introduction%20de%20gaz
proposal, feminine noun
Record 14, Textual support, French
Record number: 14, Textual support number: 1 OBS
Vanne automatique d'introduction de l'échantillon gazeux à analyser. Méthode chromatographique d'analyse des gaz. Voir en banque les fiches "vanne à gaz" et "vanne d'échantillonnage". 1, record 14, French, - vanne%20automatique%20%C3%A0%20gaz
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 1987-01-01
Record 15, English
Record 15, Subject field(s)
- Analytical Chemistry
Record 15, Main entry term, English
- effective plate 1, record 15, English, effective%20plate
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 CONT
... a Varian 2700 gas chromatograph equipped with a 30-m x 0. 25-mm i. d. OV-1 WCOT glass column with a separation capability of 100 000-150 000 effective plates...(Source : ANAL CHIM.(1982), 54(2), 320A.) 1, record 15, English, - effective%20plate
Record 15, French
Record 15, Domaine(s)
- Chimie analytique
Record 15, Main entry term, French
- plateau théorique
1, record 15, French, plateau%20th%C3%A9orique
masculine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record 15, Spanish
Record 15, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


