Column Chromatography of Dyes: Microanalysis with a Thin Layer Chromatography Scanner Works to Beat the Bands

Quantitative analysis students have performed the following experiment in our laboratories for 15 yr with generally disappointing results: column chromatographic separation of a dye mixture on alumina followed by spectrophotometric analysis of the eluates and quantification of the dyes using Beer�...

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Veröffentlicht in:	Microchemical journal 1997-02, Vol.55 (2), p.145-150
Hauptverfasser:	Bonicamp, Judith M., Moll, Elizabeth B.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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