Russian academy of sciences in the history of russian science Yu. A. Zolotov From the Editor-in-Chief Pages: 303 - 303
Principal component analysis: Determining the number of real factors with the use of the RSD-F test A. G. RyabenkoA. A. RyabenkoP. V. Fursikov Articles Pages: 304 - 312
Evaluation of spectral interferences in the atomic emission determination of some rare-earth elements and yttrium in natural samples S. I. ProkopchukE. V. SmirnovaN. G. Balbekina Articles Pages: 313 - 320
A kinetic model for an atomic absorption signal Yu. V. Rogul’skiiR. I. KholodovL. F. Sukhodub Articles Pages: 321 - 326
Intensification of the decomposition of copper-nickel sulfide ores using low-temperature plasma F. A. ChmilenkoT. M. DerkachA. V. Smityuk Articles Pages: 327 - 330
Extraction-photometric determination of molybdenum as a mixed-ligand complex with 2-hydroxy-5-chlorothiophenol and diphenylguanidine N. A. VerdizadeA. Z. ZalovV. M. Samedova Articles Pages: 331 - 334
Spectrophotometric determination of aromatic and heterocyclic amino acids in mixtures A. V. KaznacheevO. N. KhokhlovaN. Ya. Mokshina Articles Pages: 335 - 337
Determination of copper with neocuproine by thermal-lens spectrometry V. V. ChernyshM. A. ProskurninE. K. Ivanova Articles Pages: 338 - 343
Determination of heavy metals and their speciation in waters and bottom sediments of water reservoirs using inductively coupled plasma atomic emission spectrometry and electrothermal atomic absorption spectrometry E. M. SedykhN. P. StarshinovaE. V. Venitsianov Articles Pages: 344 - 349
Determination of osmium by the sorption-X-ray fluorescence technique O. A. TyutyunnikG. M. VarshalT. V. Shumskaya Articles Pages: 350 - 353
Flow-injection luminescence determination of phenols with extraction-chromatographic preconcentration and chromatomembrane separation of the extract from the aqueous phase A. L. MoskvinL. N. MoskvinV. V. Fomin Articles Pages: 354 - 357
Catalytic brdicka-type systems in alternating-current square-wave voltammetry V. I. Gorokhovskaya Articles Pages: 358 - 362
Chloride-selective film electrode based on trinonyloctadecylammonium trichloromercurate E. M. Rakhman’koS. V. LomakoV. L. Lomako Articles Pages: 363 - 366
Test analysis method using ion pairs of pyrocatechol azo derivatives and trihydroxyfluorones with cetylpyridinium and their chelates with metal ions immobilized on paper V. G. AmelinV. M. Ivanov Articles Pages: 367 - 373
Test method for the determination of hydrogen peroxide in atmospheric precipitation and water using indicator papers V. G. AmelinI. S. KolodkinYu. A. Irinina Articles Pages: 374 - 377
Xerogels doped with phosphomolybdic heteropoly compounds: Indicator tubes and indicator powders for determining hydrazines and tin(II) in solution E. I. MorosanovaA. A. VelikorodnyiN. M. Kuz’min Articles Pages: 378 - 383
Artifacts in the determination of intravenous anesthetics by gas chromatography-mass spectrometry: Tramadol, the correlation between the structures of metabolites and impurity substances S. A. SavchukE. S. BrodskiiB. A. Rudenko Articles Pages: 384 - 396
Review of books of problems in analytical chemistry for higher educational institutions V. I. VershininS. V. Usova Teaching Pages: 397 - 401