305
From the Editor in Chief
Ethics of scientific publications
Yu. A. Zolotov
306-312
Articles
Vapor-phase extraction of organic substances from aqueous media
V. N. Bekhterev, E. A. Kabina and K. A. Georgiadi-Avdienko
313-318
Articles
Fast separation of light hydrocarbons by gas chromatography on monolithic capillary columns based on silica gel
A. A. Korolev, V. E. Shiryaeva, T. P. Popova and A. A. Kurganov
319-324
Articles
Reactions of the synthesis of azo dyes in solidified gelatin gel and their analytical application in the determination of nitrites
S. V. Sheremet’ev and V. V. Kuznetsov
325-329
Articles
Optical and chromaticity characteristics of cobalt 1-nitroso-2-naphthol-3,6-disulfonates
V. M. Ivanov, V. N. Figurovskaya, N. I. Ershova, A. M. Mamedova and Chin Thi Tuet Mai
330-335
Articles
Complex compounds of terbium(III) with some nonsteroidal anti-inflammatory drugs and their analytical applications
O. I. Teslyuk, S. V. Bel’tyukova, A. V. Yegorova and B. N. Yagodkin
336-341
Articles
Novel solid-phase extraction and preconcentration technique coupled with ICP-AES for the determination of Cr(III), Ni(II), and Zn(II) in various water samples
K. Suvardhan, K. Suresh Kumar, D. Rekha, K. Kiran and B. Jaya Raj, et al.
342-347
Articles
Simultaneous determination of zinc and copper(II) with 1-(2-pyridylazo)2-naphthol in micellar media by spectrophotometric H-point standard addition method
M. Arvand, S. Abolghasemi and M. A. Zanjanchi
348-354
Articles
Simultaneous kinetic-spectrophotometric determination of sulfide and sulfite by partial least squares and genetic algorithm variable selection
J. Ghasemi, D. M. Ebrahimi, L. Hejazi, R. Leardi and A. Niazi
355-361
Articles
Multielement x-ray fluorescence analysis of ores and products of their processing using the standard background method with a modified universal equation
A. V. Bakhtiarov, V. A. Zaitsev and T. A. Makarova
362-365
Articles
Luminescence determination of praseodymium in solutions of its β-diketonates
S. B. Meshkova, A. V. Kiriyak, Z. M. Topilova and V. P. Antonovich
366-368
Articles
A new approach to the determination of relative retention in thin-layer liquid chromatography
V. G. Berezkin
369-372
Articles
HPLC analysis of mitochondrial membrane phospholipids in rice
F. Q. He, C. T. Wang, X. K. Li and X. Q. Liu
373-376
Articles
Voltammetric determination of vitamin E (α-Tocopherol acetate) in multicomponent vitaminized mixtures
E. V. Mikheeva and L. S. Anisimova
377-381
Articles
Determination of rhenium in mineral raw materials by stripping voltammetry
N. A. Kolpakova and L. G. Gol’ts
382-387
Articles
Effect of the association of azo compounds on the results of the potentiometric determination of copper(II) in process solutions
A. L. Fal’kovskaya, N. D. Sverdlova and Yu. M. Dedkov
388-393
Articles
Determination of glucose and lactose in food products with the use of biosensors based on Berlin blue
L. V. Lukacheva, A. A. Zakemovskaya, E. E. Karyakina, I. N. Zorov and A. P. Sinitsyn, et al.
394-397
History of Analytical Chemistry
Talented chemist meeting a tragic fate: In memory of Sh. R. Tsintsadze (Zinzadze)
G. V. Tsintsadze, N. Z. Mgeladze and R. V. Chagunava
398-400
Consultations
Ethical guidelines for publication in journals and reviews
G. Natile and E. McEwan
401-402
Chronicle
Yurii Aleksandrovich Karpov (on his 70th birthday)