Quantitative thin-layer chromatography o
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R.J.T. Graham; L.S. Bark; D.A. Tinsley
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Article
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1969
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Elsevier Science
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English
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A study has been made of some of the parameters involved in the direct densitometric determination of zinc on cellulose layers impregnated with the liquid ion exchanger Primene JM-T hydrochloride. The chromogenic reagent PAN was employed to locate the zinc spots. Of the factors associated with the