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A Concentration Gradient Problem
Published online by Cambridge University Press: 03 November 2016
Extract
The best separation of substances by adsorption chromatography requires a de-sorbing solvent whose concentration-volume graph is concave. Various methods have been devised to achieve this, sometimes ignoring the density difference between the dilute and concentrated solvents. A particular method of mathematical interest is that of Baker, Ellis and Hawley [1] where standard components can be used and density differences are reduced by using a floating siphon.
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- Copyright © Mathematical Association 1969
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