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    Article

    Alkaline earth cation-complexing chromatography with a neutral ligand chemically bonded to silica gel

    A sorbent based on a 3,6-dioxaoctanedioic acid diamide chemically bonded to silica gel has been prepared. Alkaline earth cation selectivity was observed and used to separate such ions.

    J. Chmielowiec, W. Simon in Chromatographia (1978)

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    Article

    Effect of resin cross-linking on the sorption of dinitrobenzene isomers. Factors operative in sorption

    The effect of cross-linking of sulfonic cation-exchangers on the sorption of dinitrobenzene isomers (DNB) from aqueous solution has been studied. WOFATIT KPS of 4, 6, 8, 10% divinylobenzene (DVB) was equilibra...

    J. Chmielowiec, W. Kemula in Chromatographia (1975)