1. Dr. Bruno Kolb 70 years old

   • Leslie S. Ettre

   Editorial Pages: 5 - 6

2. Stereospecific analysis of flurbiprofen and its major metabolites in plasma and urine by chiral-phase liquid chromatography

   • B. K. Patel
   • J. Valentova
   • A. J. Hutt

   Originals Pages: 7 - 18

3. Monolithic ODS-silica gel column for determination of hydrogen, sodium, ammonium and potassium in acid rain by lon chromatography

   • Q. Xu
   • K. Tanaka
   • K. Hasebe

   Originals Pages: 19 - 22

4. Development and validation of a direct plasma injection LC-MS method for YM087 and YM440 and metabolites in human plasma

   • J. van Zijtveld
   • S. van den Berg
   • P. Swart

   Originals Pages: 23 - 27

5. Fabrication and characterization of a novel biporous spherical adsorbent for protein chromatography

   • Y. Shi
   • Y. Sun

   Originals Pages: 29 - 35

6. Retention studies of sulphated glycosaminoglycan disaccharides on porous graphitic carbon capillary columns

   • P. Koivisto
   • M. Stefansson

   Originals Pages: 37 - 45

7. Determination of cisapride in human plasma by high-performance liquid chromatography with fluorescence detection

   • B. Dalmadi Kiss
   • K. Balogh Nemes
   • I. Klebovich

   Originals Pages: 47 - 50

8. Determination of some banned stimulants in sports by micellar liquid chromatography

   • M. Gil-Agustí
   • M. E. Capella-Peiró
   • J. Esteve-Romero

   Originals Pages: 51 - 57

9. Resolution optimization in micellar electrokinetic chromatography using two different overlapping resolution mapping schemes

   • Yuping Zhang
   • Xianjun Li
   • Wenfeng Zhou

   Originals Pages: 59 - 65

10. Impurity profiling of non-nucleoside reverse transcriptase inhibitors by HPLC using a porous graphitic carbon stationary phase

    • J. Q. Xu
    • A. -F. Aubry

    Originals Pages: 67 - 71

11. High performance liquid chromatography-electrospray lonization MS-MS analysis ofForsythia koreana fruits, leaves, and stems. Enhancement of the efficiency of extraction of arctigenin by use of supercritical-fluid extraction

    • Young Hae Choi
    • Jinwoong Kim
    • Ki-Pung Yoo

    Originals Pages: 73 - 79

12. Chiral separation of amino acids by capillary electrophoresis with 3-[(3-cholamidopropyl)-dimethylammonio]-1-propane sulfonate as chiral selector

    • C. D. Tran
    • J. Kang

    Originals Pages: 81 - 86

13. Velocity-difference induced focusing of xanthine and purine metabolites by capillary electrophoresis using a dynamic pH junction

    • P. Britz-McKibbin
    • D. D. Y. Chen

    Originals Pages: 87 - 93

14. Investigation of the composition and stability of the essential oils of origanum vulgare ssp.vulgare L. andO. vulgare ssp.hirtum (Link) letswaart

    • K. Veres
    • E. Varga
    • K. Szabó

    Originals Pages: 95 - 98

15. Development of an impurity test for 3-tropanyl-3,5-dichlorobenzoate using capillary gas chromatography

    • C. B'Hymer

    Originals Pages: 99 - 103

16. Comparison of three diacetyl-cyclodextrin gas chromatographic stationary phases: Possible indicators of the chemical nature of constituents of volatile oils

    • T. J. Betts

    Originals Pages: 105 - 109

17. Presence of nonylphenol, octyphenol and bisphenol a in two aquifers close to agricultural, industrial and urban areas

    • A. Latorre
    • S. Lacorte
    • D. Barceló

    Originals Pages: 111 - 116

18. Planar chromatography A retrospective view for the third millennium

    • H. Engelhardt

    Book Review Pages: 117 - 117

19. Acknowledgement

    Acknowledgments Pages: 118 - 118

20. Calendar of events

    Events Pages: 119 - 120

21. New products/literature/software

    Announcement Pages: 121 - 122

22. Simple HPLC method for simultaneous determination of acetaminophen, caffeine and chlorpheniramine maleate in tablet formulations

    • M. L. Qi
    • P. Wang
    • R. N. Fu

    Erratum Pages: 122 - 122