paper chromatography

He was able to do this with the newly developed paper chromatography and ultraviolet spectrophotometer.

These chlorophyll pigments can be separated in a simple paper chromatography experiment.

Paper chromatography is one method for testing the purity of compounds and identifying substances.

The process is similar to paper chromatography with the advantage of faster runs, better separations, and the choice between different stationary phases.

Paper chromatography is a useful technique because it is relatively quick and requires small quantities of material.

"It took me a month with paper chromatography and mass'spectrograms to verify it in Harry's blood, but that is what they were.

Winemakers can track the progression of malolactic fermentation by paper chromatography or with a spectrophotometer.

Paper chromatography.

X-ray, radio- isotopes, bleaches, fumes, paper chromatography and every other damned test known to Man."

The paper chromatography method involves using capillary tubes to add small samples of the wine to chromatograph paper.

Radial chromatogaphy is a form of paper chromatography, a technique for separating colored substances from their mixtures.

Paper chromatography is an analytical method technique for separating and identifying mixtures that are or can be coloured, especially pigments.

Using the technique of paper chromatography, Hofmann confirmed the presence of 0.25% (by weight) psilocybin in dried samples.

Separations in paper chromatography involve the same principles as those in thin layer chromatography.

English chemist Richard Synge proved that the compound was an original antibiotic and a polypeptide using paper chromatography.

Willstätter invented paper chromatography independently of Mikhail Tsvet.

Ninhydrin paper chromatography (detected abnormal amino acid patterns)

Polyphenols can be studied by spectroscopy, especially in the ultraviolet domain, by fractionation or paper chromatography.

"The Advent of Paper Chromatography".

Transamination is demonstrated if the corresponding new amino acid and keto acid are formed, as revealed by paper chromatography.

The partition coefficient principle has been applied in paper chromatography, thin layer chromatography, gas phase and liquid-liquid applications.

Double-way paper chromatography, also called two-dimensional chromatography, involves using two solvents and rotating the paper 90 in between.

In paper chromatography, like thin layer chromatography, substances are distributed between a stationary phase and a mobile phase.

Paper chromatography is a technique that involves placing a small dot or line of sample solution onto a strip of 'chromatography paper'.

The diagnosis of alkaptonuria needs to be suspected before diagnostic testing can be performed using paper chromatography and thin layer chromatography.