1. Non-ideal effects in linear chromatography

   • J. Å. Jönsson

   Originals Pages: 729 - 733

2. Liquid chromatography on unmodified and modified spheron gels I. Nucleosides, bases and related compounds

   • P. Jandera
   • J. Churáček
   • M. Vojáčková

   Originals Pages: 734 - 740

3. Miniaturization of a standard liquid chromatographic system

   • J. Hermansson

   Originals Pages: 741 - 744

4. Physico-chemical applications of liquid chromatography I. Investigation of the adsorption of cardiac glycosides from water-ethanol solutions on silanized silica

   • V. Ya. Davydov
   • A. V. Kiselev
   • Yu. M. Sapojnikov

   Originals Pages: 745 - 751

5. Separation behaviors of xylenol isomers by gas chromatography with helps of hydrogen bonding

   • A. Ono

   Originals Pages: 752 - 754

6. Gas chromatographic — Mass spectrometric identification of alkylcyclohexanes and cyclohexenes

   • J. Albaigés
   • X. Guardino

   Originals Pages: 755 - 762

7. Thin-layer densitometric determination of individual dihydroxyanthraquinone derivatives

   • P. P. Rai

   Short Communication Pages: 763 - 764

8. Announcements

   Announcement Pages: 765 - 765

9. New products

   Announcement Pages: 766 - 777

10. Aufbau und Optimierung fluorimetrischer Reaktionsdetektoren mit luftsegmentierten Flüssigkeitsströmen für die Hochdruck-Flüssigkeits-Chromatographie Teil 1. Auswahl chemischer Reaktionen am Beispiel von Steroiden

    • G. Schwedt
    • E. Reh

    Green Pages Pages: 779 - 784