H. Barreto, R. Barreto
1960
Citations
0
Influential Citations
12
Citations
Journal
Journal of Chromatography A
Abstract
Abstract The authors studied the use of chloranilic acid as a reagent in the paper chromatography of alkali and alkaline earth metals. Using a 0.1% ether solution of the reagent and the dipping technique rather than spraying, they were able to detect 0.2–1 μg of Na, K and Li and 0.5–5 μg of Ba, Ca, Sr and Mg.