1. Chemists are still joking

   • Yu. A. Zolotov

   From the editor-in-chief Pages: 807 - 807

2. Chemical test methods for determining components of liquids

   • V. G. Amelin

   Reviews Pages: 808 - 836

3. Identification of alkylphosphonic acid derivatives by IR and mass spectrometry

   • A. F. Kireev
   • I. V. Rybal’chenko
   • V. I. Kholstov

   Articles Pages: 837 - 845

4. Preconcentration of arsenic(V) as molybdoarsenic heteropoly acid by dynamic sorption

   • T. I. Tikhomirova
   • M. V. Kuznetsov
   • Yu. A. Zolotov

   Articles Pages: 846 - 850

5. Sorption of silver on silica gel modified withiN-Propyl-N’[1-(2-thiobenzothiazole)-2,2’,2’’-trichloroethyl] urea groups and its use in analysis

   • N. A. D’yachenko
   • V. B. Ishchenko
   • A. G. Sakhno

   Articles Pages: 851 - 853

6. Continuous two-dimensional chromatomembrane gas extraction: A plate model and its practical consequences

   • O. V. Rodinkov
   • L. N. Moskvin

   Articles Pages: 854 - 858

7. Maleic anhydride as a reagent for the determination of hydroxyl groups in organic compounds

   • Yu. M. Evtushenko
   • B. E. Zaitsev
   • V. M. Ivanov

   Articles Pages: 859 - 862

8. Beta-correction spectrophotometric investigation of cadmium complexation with New Ligand, 2,4-dibromo-6-caboxybenzenediazoaminoazobenzene and determination of trace amounts of cadmium in wastewater

   • H. W. Gao
   • P. F. Zhang
   • L. Wang

   Articles Pages: 863 - 869

9. Updated determination of trace amounts of zinc with dibromo-O-nitrophenylflurone by primary-secondary wavelength spectrophotometry

   • H. W. Gao
   • L. Q. Yu

   Articles Pages: 870 - 873

10. Acridine dyes in the triplet state as reagents for the selective luminescence determination of polycyclic aromatic hydrocarbons

    • I. Yu. Goryacheva
    • G. V. Mel’nikov
    • S. N. Shtykov

    Articles Pages: 874 - 878

11. Determination of diethyl ether and methyl iodide in dimethylcadmium using headspace analysis

    • Yu. N. Novotorov
    • I. A. Feshchenko
    • T. L. Spirina

    Articles Pages: 879 - 881

12. Use of binary metal deposits on a cylindrical carbon-fiber microelectrode in the voltammetric determination of metal ions

    • G. G. Muntyanu

    Articles Pages: 882 - 888

13. Cathodic adsorption voltammetry of palladium(II)

    • V. E. Sladkov
    • G. V. Prokhorova
    • V. M. Ivanov

    Articles Pages: 889 - 892

14. Detecting aniline in air in systems based on piezoelectric quartz crystal resonators modified with poly(ethylene glycol succinate) under static and dynamic conditions

    • Ya. I. Korenman
    • T. A. Kumchenko
    • D. G. Antonovic

    Articles Pages: 893 - 898

15. Separate determination of nickel, zinc, and cobalt 4-(2-thiazolylazo)resorcinates in a sorbent phase using chromaticity measurements

    • V. M. Ivanov
    • O. V. Kuznetsova

    Articles Pages: 899 - 903

16. History of the discovery of thinlayer chromatography

    • Yu. V. Shostenkot
    • V. P. Georgievskii
    • M. G. Levin

    History of analytical chemistry Pages: 904 - 905

17. M.O. korshun and her role in developing the microanalysis of organic substances

    • E. A. Terent’eva

    History of analytical chemistry Pages: 906 - 908