gas chromatography

Englisch - Türkisch

Definition von gas chromatography im Englisch Türkisch wörterbuch: gaz kromatografisi
GC: (Askeri) Cenevre Sözleşmesi (Geneva Convention)
capillary gas chromatography: kapiler gaz kromatografisi
gas-liquid chromatography: gaz-sıvı kromatografisi
gas-solid chromatography: gaz-katı kromatografisi

Englisch - Englisch

Definition von gas chromatography im Englisch Englisch wörterbuch: 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
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

Silbentrennung

gas chro·ma·tog·ra·phy

gäs krōmıtägrıfi

/ˈgas krōməˈtägrəfē/ /ˈɡæs kroʊməˈtɑːɡrəfiː/

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