A method for the detection of amphoteric substances in paper chromatography

L.A.A.E. Sluyterman, H.J. Veenendaal

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

Paper chromatograms are treated with a solution of tropaeolin 00, dried and held in hydrochloric acid vapour. Amphoteric substances appear as yellow spots on a red background.

Original languageEnglish
Pages (from-to)717-720
Number of pages4
JournalRecueil des Travaux Chimiques des Pays‐Bas
Volume68
Issue number8
DOIs
Publication statusPublished - 1949
Externally publishedYes

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