THE application of paper chromatography to the qualitative separation of phenols and phenolic derivatives has been reported by a number of workers 1. The methods described employ the one ...

This is when the molecules are on the chromatography paper, which is a solid.And the mobile phase, when the molecules can move. This is when the molecules are in the solvent, in this case water ...

concerning the factors causing loss in the quantitative estimation of amino-acids by paper chromatography. Since our experiments have been carried out under somewhat different conditions from ...

For example, pure ethanol boils at 78°C and pure water boils at 100°C. Paper chromatography is a method for separating dissolved substances from one another. It is often used when the dissolved ...

Different methods of chromatography use different materials (besides paper) to separate mixtures. Scientists can make chromatograms of fall leaves to show how the different leaf pigments that give ...