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•Chromatography is a physico-chemical process that belongs to fractionation methods same as distillation, crystallization or fractionated extraction. •It is believed that the separation method in its modern form originated at the turn of the century from the work of Tswettto whom we attribute the terms chromatography and chromatogram
Wiki User
∙ 15y ago
Wiki User
∙ 10y agoThe word "chromatogram", refers to the column or paper strip of the constituents of a mixture, that have been separated by being adsorbed at different locations.
Wiki User
∙ 10y agoIt allows separation of 2 or more substances to be achieved within a mix, most commonly based on their polarity, by using a mobile and a stationary phase.
Wiki User
∙ 6y agoA chromatograph is an instrument used in analyrical chemistry.
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How can detect sulfur dioxide by gas chromatography?
By appropriate choice of setup, calibration etc of the chromatograph.
What does the root word chrom mean?
Colour. So a chromatograph is a diagram of colours. It's Greek in origin.
When you mix 50 ml IPA and 50 ml water then 0.1 microliter inject to Gas chromatograph how many peaks should you get?
Two components, two peaks. Assuming your detector is capable of detecting both of them.
You developed your chromatogram too long and you can't find the solvent front describe and explian the possible effect on your results of the error?
If this happened you would not be able to calculate the Rf value. If you can't find the Rf value you will not be able to tell if the solvent is unknown.
What is the difference between Analytically pure and chemically pure grades?
Chemical pure grade materials have purity that is suitable for use in general applications. Analytical pure materials have purity that is suitable for use in analytical applications (very sensitive).
What is chromatograph?
A chromatograph is an instrument used in analyrical chemistry.
Does gas chromatograph have another name in front of it?
For instance, there is a mass spectrometer gas chromatograph. Is there a gas chromatograph that has another name in front of it starting with an H?
What is a sentence for chromatograph?
The chromatography is a widely used technique in the labs. This is a sentence using the word chromatograph.
How does chromatograph of different brands of permanent markers affect society?
By Magic.
How is the control graph different from the gas chromatograph?
A control graph is a generic graph that is used to plot and track the changes of a piece of data. A gas chromatograph is an intrument used to identify separate and measure a sample of chemicals.
What is the Retention factor of caffeine?
it depends on the retention time, void time and reagents that you were used on your chromatograph.
How can detect sulfur dioxide by gas chromatography?
By appropriate choice of setup, calibration etc of the chromatograph.
What is a GC signal?
gas chromatograph? no it involves a ganglion cell so it probably has to do with the output cells of the retina
What does the root word chrom mean?
Colour. So a chromatograph is a diagram of colours. It's Greek in origin.
What results will it be if using a pen to draw the start line of paper chromatography?
You will get a chromatograph of the dyes in the pen's ink, instead of a reference mark.
What is paper chromatograph?
Ascending paper chromatography is where a chromatogram rises, or ascends. The paper moves up because the solvent moves it in an upward direction.
How do you calculate ppm on gas chromatograph?
The same way as you would with anything else. It is merely mg per liter.
