1. The analysis of ethinyloestradiol in tablets by liquid chromatography with electrochemical detection

   • P. J. Kelly
   • P. A. Sewell

   Originals Pages: 957 - 960

2. Comparison of the elution curves of pure components and their mixture and prediction of elution curves by a theoretical plate model in preparative gas-liquid chromatography

   • Kyung Ho Row

   Originals Pages: 961 - 964

3. Thermodynamic interpretation of the capacity factor

   • Yu. V. Kazakevitch
   • Yu. A. Eltekov

   Originals Pages: 965 - 968

4. Synthesis of a chemically bonded weak cation exchange material by conversion of an allyl phase

   • J. J. Pesek
   • Wan Ying Wey

   Originals Pages: 969 - 973

5. Retention prediction and computer-assisted optimization for the separation of PTH-amino acids in isocratic reversed-phase liquid chromatography

   • K. Jinno
   • M. Yamagami
   • M. Kuwajima

   Originals Pages: 974 - 982

6. Unusual signal enhancement in reversed-phase chromatography of polystyrene monitored by UV detector

   • G. Glöckner
   • S. Schmutzler
   • R. Schultz

   Originals Pages: 983 - 988

7. Reversed-phase thin-layer chromatography of the rare earth elements

   • R. Kuroda
   • M. Adachi
   • K. Oguma

   Originals Pages: 989 - 992

8. Micropacked column gas chromatography with vapour of organic substance as the mobile phase

   • T. Takeuchi
   • T. Hamanaka
   • D. Ishii

   Originals Pages: 993 - 998

9. Reversed-phase HPLC analysis of the semisynthetic macrolide antibiotic azithromycin

   • N. Kovačić-Bošnjak
   • J. Marincel
   • G. Kobrehel

   Originals Pages: 999 - 1003

10. The evolution of capillary columns for liquid chromatography

    • K. Jinno

    Review Paper Pages: 1004 - 1011

11. Book reviews

    • E. R. Adlard
    • D. G. Hall
    • P. A. Sewell

    BookReview Pages: 1014 - 1018

12. Announcements

    Announcement Pages: 1018 - 1019

13. New products

    Announcement Pages: 1019 - 1027

14. Papers accepted for publication in chromatographia

    Legacy Pages: 1028 - 1028