Paper Chromatography One type of planar chromatography is paper chromatography. Here, the samples are dotted onto a line near one end of a piece of cellulose paper.

THE results of an investigation of the application of paper chromatography to the identification of the common barbiturates were recently reported by this laboratory. 1 If a barbiturate is found ...

Paper chromatography close chromatography Chromatography is used to separate different substances dissolved in a liquid. is a method for separating dissolved substances from one another.

Paper chromatography is a method for separating dissolved substances from one another. It is often used when the dissolved substances are coloured, such as inks, food colourings and plant dyes.

APART from an early attempt by other authors1–3 to adapt a method of paper chromatography for the examination of natural saponins, the potentialities in this field do not seem to have been ...

FOR the paper chromatography of steroids several colour reagents are used, such as 2,4-dinitrophenyl-hydrazine, Zimmermann's reagent, phosphomolybdic acid, antimony trichloride, etc. Their common ...

Chromatography is a technique used to separate mixtures. Activity logistics. Ages: As written, this activity is suited for ages 5–12. Time: 30 ... so each brand separates into its own color pattern.