A Self-Recording Strip Photometer for Paper Electrophoresis and Paper Chromatography.

Paper Electrophoresis

sites on the polysaccharide using simple sugars as prospective inhibitors. Although much discussion is given to this topic, a really critical evaluation of the method as it is applied would have been welcome. As if overcome by long hours of work in purifying and assaying, the members of the conference several times lapse into rather unrewarding philosophical speculation on the question of wheth...

Study of phenylketonuria by paper chromatography

Paper Electrophoresis in the Identification of Writing Inks--Comparison with Horizontal Paper Chromatography

Paper Chromatography

In this laboratory exercise we will separate and identify the cations in an aqueous mixture that possibly contains Fe 3+ , Ni 2+ or Cu 2+ salts. The separation will be achieved using Paper Chromatography. Identification of the cations will be affected by simultaneously running separate solutions, each containing a single salt of these ions, through the chromatographic system and comparing the r...

Paper Chromatography: Separation and

The example of column chromatography (Figure 1) demonstrates the typical features found in this analytical technique. The diagram shows an experiment where a two-component mixture is subjected to column chromatography. The column is packed with a solid material called the stationary phase. A liquid solvent or eluting solution is poured into the column and completely wets the solid packing mater...