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Gas chromatography (GC) is a common type of chromatography used in analytical chemistry for separating and analyzing compounds that can be vaporized without decomposition. Typical uses of GC include testing the purity of a particular substance, or separating the different components of a mixture. [ 1 ]
The average GC-content in human genomes ranges from 35% to 60% across 100-Kb fragments, with a mean of 41%. [20] The GC-content of Yeast (Saccharomyces cerevisiae) is 38%, [21] and that of another common model organism, thale cress (Arabidopsis thaliana), is 36%. [22]
In engineering and physics, g c is a unit conversion factor used to convert mass to force or vice versa. [1] It is defined as = In unit systems where force is a derived unit, like in SI units, g c is equal to 1.
The GC, the alter ego of English media personality and businesswoman Gemma Collins (born 1981) General contractor is sometimes abbreviated as this. Genetic Counselor, health professionals who primarily counsel individuals on risks related to various hereditary diseases.
GC–MS is used for the analysis of unknown organic compound mixtures. One critical use of this technology is the use of GC–MS to determine the composition of bio-oils processed from raw biomass. [29] GC–MS is also utilized in the identification of continuous phase component in a smart material, magnetorheological (MR) fluid. [30]
The general classification (or the GC) in road bicycle racing is the category that tracks overall times for riders in multi-stage races. Each stage will have a stage winner, but the overall winner in the GC is the rider who has the fastest cumulative time across all stages. [ 1 ]
The term chat room, or chatroom (and sometimes group chat; abbreviated as GC), is primarily used to describe any form of synchronous conferencing, occasionally even asynchronous conferencing. The term can thus mean any technology, ranging from real-time online chat and online interaction with strangers (e.g., online forums ) to fully immersive ...
Unresolved complex mixture (UCM), or hump, is a feature frequently observed in gas chromatographic (GC) data of crude oils and extracts from organisms exposed to oil. [1] The reason for the UCM hump appearance is that GC cannot resolve and identify a significant part of the hydrocarbons in crude oils. The resolved components appear as peaks ...