1. Chemists’ Mendeleyev Congresses

   From the Editor in Chief Pages: 605 - 606

2. Sorption preconcentration in combined methods for the determination of noble metals

   • O. B. Mokhodoeva
   • G. V. Myasoedova
   • I. V. Kubrakova

   Reviews Pages: 607 - 622

3. Simultaneous spectrophotometric determination of copper(II) and zinc(II) based on their kinetic separation in flow-injection systems

   • L. K. Shpigun
   • Ya. V. Shushenachev
   • P. M. Kamilova

   Articles Pages: 623 - 631

4. Photometric cyclic-injection determination of hydrogen sulfide in hydrocarbon gases

   • L. N. Moskvin
   • A. V. Bulatov
   • A. L. Moskvin

   Articles Pages: 632 - 636

5. Flow-injection spectrophotometry of nitrites based on the diazotization reactions of azine dyes

   • V. V. Kuznetsov
   • S. V. Zemyatova

   Articles Pages: 637 - 644

6. Determination of trace elements in natural waters by atomic emission spectrometry of solution dry residues at the ends of graphite electrodes

   • N. S. Solomentseva
   • O. V. Shuvaeva

   Articles Pages: 645 - 649

7. Gas-chromatographic identification of fluorine-containing organic compounds

   • I. G. Zenkevich
   • A. A. Makarov
   • E. V. Eliseenkov

   Articles Pages: 650 - 657

8. Kinetic-chromatographic determination of 4-methylaminoantipyrine in Pentalgin N and Pentalgin FS tablets

   • G. B. Golubitskii
   • E. V. Budko
   • V. M. Ivanov

   Articles Pages: 658 - 664

9. A new method for assessing the effect of residual silanol groups on total retention in reversed-phase HPLC

   • V. I. Deineka

   Articles Pages: 665 - 668

10. Fast quantification of flavonoids in Filipendulae ulmariae flos by HPLC/ESI-MS using a nonporous stationary phase

    • E. Pemp
    • G. Reznicek
    • L. Krenn

    Articles Pages: 669 - 673

11. Use of solid-phase microextraction as a sampling technique for the characterization of volatile compounds emitted from Chinese daffodil flowers

    • G. Song
    • J. Xiao
    • Y. Hu

    Articles Pages: 674 - 679

12. Calibration characteristics of a glass electrode in dimethyl sulfoxide in the temperature range 298–318 K

    • O. R. Simonova
    • V. B. Sheinin
    • B. D. Berezin

    Articles Pages: 680 - 682

13. Flow-injection determination of iodide with a silver electrode

    • N. V. Kuleshova
    • S. V. Kornilova
    • S. O. Pashanova

    Articles Pages: 683 - 687

14. Determination of sulfur in cosmetic products using ion-selective electrode

    • L. -H. Wang
    • C. -Y. Chin

    Articles Pages: 688 - 690

15. Immunoenzyme method for the determination of citrinin

    • G. P. Kononenko
    • A. A. Burkin

    Articles Pages: 691 - 696

16. Determination of ultramicroquantities of Au(III) by its catalytic effect on 4-hydroxyl coumarone oxidation with potassium permanganate

    • B. B. Petković
    • R. M. Simonović
    • R. J. Micić

    Articles Pages: 697 - 700

17. New books published by Taylor & Francis/CRC Press

    • N. B. Zorov

    Criticue and Bibliography Pages: 701 - 702

18. Martin medal is awarded to V.A. Davankov

    Chronicle Pages: 703 - 704

19. Viktor Petrovich Zhivopistsev (1915–2006)

    Chronicle Pages: 705 - 705