Two-dimensional separations and behaviour of alkaloids of various polarities on unmodified silica gel in polar and very polar neutral or acidic mobile phases R. L. MunierS. Meunier Originals Pages: 259 - 262
Resolution of enantiomers and isotopic compositions by selective complexation gas chromatography on metal complexes V. Schurig Originals Pages: 263 - 270
Relative peak broadening and pore size distribution of the stationary phase in exclusion chromatography W. WernerI. Halász Originals Pages: 271 - 272
Donor-acceptor complex chromatography preparation of a chemically bonded acceptor-ligand and its chromatographic investigation H. HemetsbergerH. KlarH. Ricken Originals Pages: 277 - 286
Cation-exchange chromatography of some metal ions using aqueous NH4SCN-organic solvent mixtures J. AkhterH. MisraA. K. Dey Originals Pages: 287 - 290
Derivatisation of sympathomimetics with primary amino groups on thin-layer plates by spotting the sample spots with fluorescamine R. WintersteigerG. GübitzA. Hartinger Originals Pages: 291 - 294
Analytical utility of 2-halopyridinium salts, part III paper electrophoretic characterization of alcohols as 2-alkoxy-1-methylpyridinium p-toluenesulphonates E. BaldB. Mazurkiewicz Originals Pages: 295 - 297