Separation of nucleoside 5′-phosphordiamidates by thin-layer chromatography with strong cation-exchange resin containing layers J. Tomasz Originals Pages: 469 - 471
Quasi-column chromatography of barbituric acid derivatives II. Separation on Non-polar adsorbents using binary water-organic solvent mixtures as the mobile phase L. EkiertZ. Grodzińska-ZachwiejaJ. Bojarski Originals Pages: 472 - 478
Optimierung der dünnschichtchromatographischen Trennung der Inhaltsstoffe der Extrakte von Digitalis purpurea auf Kieselgelschichten A. JanßenD. Sopczak Originals Pages: 479 - 484
Reversed-phase liquid chromatography of aromatic sulfonic and carboxylic acids using inorganic electrolyte solutions as the mobile phase P. JanderaJ. ChuráčekJ. Bartošová Originals Pages: 485 - 492
Die Retention von Indan- und Inden-Kohlenwasserstoffen auf graphitiertem thermischen Ruß E. V. KalashnikovaA. V. KiselevS. D. Vasileva Originals Pages: 493 - 496
Influence of ionic potential on the chromatographic behaviour of some alkaline earth halides J. L. GuiñónJ. García-Antón Originals Pages: 497 - 499
An automatic PNA analyser for the under 200°C fraction contained in a higher boiling product H. BoerP. van ArkelW. J. Boersma Originals Pages: 500 - 512
Gas chromatographic analysis of traces of hydrogen sulfide in hydrogen H. J. RathJ. Wimmer Short Communication Pages: 513 - 514
