Topic: Gas Chromatography Basic
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Answers to Common Questions
What is Gas Chromatography?
Gas chromatography is a process used to identify complex compounds by breaking them up into smaller ones using gas. Breaking a compound into simple parts helps us identify the compound. Look here for more information: http://www.rpi.edu/dep... Read More »
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How does Gas Chromatography Work?
Gas chromatography separates chemicals based on the ease with which they evaporate into a gas, also known as the volatility. The chemical mixture being analyzed is injected and carried through the instrument by an inert gas. There is a colu... Read More »
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What is the basic importance of chromatography?
It is used to separate different substances in a compound based on the difference in their solubility in water. Read More »
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More Common Questions
Answers to Other Common Questions
· Taking and giving sample incorrectly · Missing quantity control by statistics · Incorrect mixing which will give you a false data density, false integration start and stop because of poor peak detection, false base line positioning.
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Source: http://wiki.answers.com/Q/What_are_the_Errors_in_gas_chromatograp...
Gas chromatography can only be used in cases where the substances can be vaporized without decomposing and where they can be vaporized at a reasonable temperature (i.e. not so hot that it destroys the column packing).
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They are: to test the purity of a particular substance; to separate different components of a mixture.
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Source: http://wiki.answers.com/Q/What_are_the_uses_of_gas_chromatography
A. J. P. Martin
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Source: http://wiki.answers.com/Q/Who_discovered_gas_chromatography
It is used to check purity of gas. persentage of a gas in a mixed gas. I have seen it in Producer gas plant . It is used here to check % CO, %O2 in the gas . This total automated Gas Chromatograph gives Graphical Output to the PLC or Script...
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Source: http://wiki.answers.com/Q/What_is_gas_chromatography_used_for
its completely and utterly rubbish and doesn't work it is only for the movies
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Source: http://wiki.answers.com/Q/What_are_the_advantages_for_gas_chromat...
Variant: GC-IR A form of Fourier-transform infrared (FT-IR) used to identify small amounts of gas obtained by gas chromatography. Since functional groups in molecules are characteristic in infrared spectra this produces information to suppl...
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Source: http://www.answers.com/topic/gas-chromatography-infrared
