1. Public organizations of analysts

   • Yu. A. Zolotov

   From the Editor-in-Chief 06 May 2011 Pages: 437 - 437

2. Gas-chromatographic headspace analysis: Metrological aspects

   • A. G. Vitenberg
   • L. A. Konopel’ko

   Reviews 06 May 2011 Pages: 438 - 457

3. Methodology and procedure of the stoichiographic analysis of solid inorganic substances and materials

   • V. V. Malakhov
   • N. N. Boldyreva
   • L. S. Dovlitova

   Articles 06 May 2011 Pages: 458 - 464

4. Preconcentration of uranium(VI) on a chelating adsorbent followed by photometric determination with 2,3,4-trihydroxy-3′-nitro-4′-sulfoazobenzene

   • A. M. Magerramov
   • S. R. Gadzhieva
   • F. M. Chyragov

   Articles 06 May 2011 Pages: 465 - 469

5. Indirect photometric determination of europium(II) in some inorganic materials containing aliovalent europium species

   • A. O. Stoyanov
   • N. A. Chivireva
   • V. P. Antonovich

   Articles 06 May 2011 Pages: 470 - 475

6. Spectrofluorimetric determination of two β-agonist drugs in bulk and pharmaceutical dosage forms via derivatization with dansyl chloride

   • M. E. Abd El-Ghaffar
   • D. R. El-Wasseef
   • S. M. El-Ashry

   Articles 06 May 2011 Pages: 476 - 481

7. Simple UV and visible spectrophotometric methods for the determination of doxycycline hyclate in pharmaceuticals

   • Pavagada Jagannathamurthy Ramesh
   • Kanakapura Basavaiah
   • Hosakere Doddarevanna Revanasiddappa

   Articles 06 May 2011 Pages: 482 - 489

8. Titrimetric and spectrophotometric assay of pantoprazole in pharmaceuticals using cerium(IV) sulphate as oxidimetric agent

   • Okram Zenita Devi
   • Kanakapura Basavaiah
   • Kanakapura Basavaiah Vinay

   Articles 06 May 2011 Pages: 490 - 495

9. In-situ determination of trace elements in clinopyroxene from mantle rocks by LA-ICP-MS: Comparison of different external standards

   • Y. Kil

   Articles 06 May 2011 Pages: 496 - 503

10. Gas-chromatographic identification of chloro- and bromo-substituted anilines by their retention indices

    • I. V. Gruzdev
    • M. V. Alferova
    • I. G. Zenkevich

    Articles 06 May 2011 Pages: 504 - 509

11. Electrochemical behavior of the system ferricyanide-ferrocyanide at a graphite-epoxy composite electrode

    • V. N. Kiryushov
    • L. I. Skvortsova
    • T. P. Aleksandrova

    Articles 06 May 2011 Pages: 510 - 514

12. Use of lignins as components of background electrolyte in capillary electrophoresis

    • A. F. Prokhorova
    • E. N. Shapovalova
    • O. A. Shpigun

    Articles 06 May 2011 Pages: 515 - 521

13. A catalytic method for the determination of trace osmium in continuous flow and flow injection systems

    • E. G. Khomutova
    • O. I. Ostanina

    Articles 06 May 2011 Pages: 522 - 527

14. Direct PCR analysis of biological samples in disposable plastic microreactors for biochip applications

    • S. Sabella
    • G. Vecchio
    • P. P. Pompa

    Articles 06 May 2011 Pages: 528 - 534

15. Concerning the concentration factor

    • G. I. Tsizin

    Letters to the Editor. Scientific Discussions 06 May 2011 Pages: 535 - 535

16. Kto est’ kto v rossiiskoi analiticheskoi khimii: Doktora nauk (Who’s Who in Russian Analytical Chemistry: Doctors of Science), Zolotov, Yu.A. and Shirokova, V.I., Eds.

    • V. G. Berezkin

    Reviews and Bibliography 06 May 2011 Pages: 536 - 536

17. Analyticheskaya khimiya i fiziko-khimicheskie metody analiza (Analytical Chemistry and Physicochemical Methods of Analysis), Ishchenko, A.A., Ed.

    • O. V. Mikhailov

    Reviews and Bibliography 06 May 2011 Pages: 537 - 538

18. New book

    Reviews and Bibliography 06 May 2011 Pages: 539 - 539

19. Symposium on electroanalytical chemistry dedicated to the centennial of the birth of A.G. Stromberg

    • S. V. Romanenko
    • E. V. Larionova
    • E. A. Zakharova

    Chronicle 06 May 2011 Pages: 540 - 541

20. Birthday of Boris Yakovlevich Spivakov

    Chronicle 06 May 2011 Pages: 542 - 543