gas chromatography

listen to the pronunciation of gas chromatography
İngilizce - Türkçe
gaz kromatografisi

İlgili Terimler

GC
(Askeri) Cenevre Sözleşmesi (Geneva Convention)
capillary gas chromatography
kapiler gaz kromatografisi
gas-liquid chromatography
gaz-sıvı kromatografisi
gas-solid chromatography
gaz-katı kromatografisi
İngilizce - İngilizce
gas-liquid chromatography
chromatography by means of gas for the purpose of analysis
Type of chromatography with a gas mixture as the mobile phase. In a packed column, the packing or solid support (held in a tube) serves as the stationary phase (vapour-phase chromatography, or VPC) or is coated with a liquid stationary phase (gas-liquid chromatography, or GLC). In capillary columns, the stationary phase coats the walls of small-diameter tubes. The sample of gas or volatile liquid to be analyzed is injected into the inlet; its components move through with a carrier gas (usually hydrogen, helium, or argon) at rates influenced by their degree of interaction with the stationary phase. The temperature, nature of the stationary phase, and column length can be varied to improve separation. The gas stream issuing from the column's end may pass through a thermal conductivity detector or a flame ionization detector, where its properties are compared with those of known reference substances. GC is used to measure air pollutants, essential oils, gases or alcohol in blood, and composition of industrial process streams
GC

İlgili Terimler

gas-liquid chromatography
A form of chromatography in which the mobile phase is a gas and the stationary phase is a liquid, usually on small beads packed in a long column
gas chromatography

    Heceleme

    gas chro·ma·tog·ra·phy

    Türkçe nasıl söylenir

    gäs krōmıtägrıfi

    Telaffuz

    /ˈgas krōməˈtägrəfē/ /ˈɡæs kroʊməˈtɑːɡrəfiː/