
doi: 10.1038/172727a0
pmid: 13099323
WE have recently read with great interest the account of gradieht-elution analysis to the International Analytical Congress1. This type of elution with a continuously changing solvent appeared to be of special value for separations of metal ions in butanol containing hydrochloric acid, as the R F values change considerably from low to high acid concentrations.
Chromatography, Chromatography, Paper
Chromatography, Chromatography, Paper
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