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Q: Why necessary to run temperature programming in gas chromatography?
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In Gas Chromatography isothermal is when the temperature is constant but what is it called when the temperature is programmed to increase?

Temperature Programming (from what i learned in Quantitative Analysis)


Calibration of gas chromatography?

What is the precedure for calibration of gas chromatography? How calibration is perform for gas chromatography? What is the precedure for calibration of gas chromatography? How calibration is perform for gas chromatography?


What is mean by isothermal in gas chromatography?

It means that you keep the temperature constant during the entire run


What are the different types of chromatography?

there are different types like gas chrom. and thinlayer chrom Answer: There are two types of chromatography:liquid chromatography gas chromatography


What has the author Ernst Bayer written?

Ernst Bayer has written: 'Gas-Chromatographie' -- subject(s): Gas chromatography 'Gas chromatography' -- subject(s): Gas chromatography


How do you calculate RSD in gas chromatography?

hoe RSD calcuate in gas chromatography


What are 3 types of chromatography?

1. thin -layer chromatography 2. gas chromatography 3. liquid chromatography


Is planar chromatography same as gas chromatography?

No, they are different techniques.


What is grass chromatography?

There is no such thing as grass chromatography. there is only High Performance Liquid Chromatography, Gas Chomatography, and Paper Chromatography.


Why can't polymers be analysed by gas chromatography?

polymers are not volatile.. therefore, can't be separated by Gas Chromatography


What has the author Douglas Ambrose written?

Douglas Ambrose has written: 'Gas chromatography' -- subject(s): Gas chromatography


Why does a sample in HPLC analysis need to be heated?

Most often it doesn't. Are you thinking about gas chromatography? I have used HPLC at room temperature for reversed phase analysis of organics and I have used it at 4 degrees C for protein purification. Only once have I done any at elevated temperature. Gas chromatography uses gas-liquid partitioning though and is almost always done at higher temperatures.