1-Glyceryl Monooleate as an Effective Agent for Improving the Response Factor and Expanding the Linearity Range of the Analytical Signal in the Determination of Trace Pesticides by... von Zayats, M. F., Leschev, S. M.

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A Distribution Chromatography Method for the Identification of Pesticides in Their Mixtures and Agricultural Products von Zayats, M. F., Leschev, S. M.

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Distribution of pesticides in n-hexane/water and n-hexane/acetonitrile systems and estimation of possibilities of their extraction isolation and preconcentration from various matri... von Zayats, M.F., Leschev, S.M., Petrashkevich, N.V., Zayats, M.A., Kadenczki, L., Szitás, R., Dobrik, H. Szemán, Keresztény, N.

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Development and validation of the HPLC-DAD method for the quantification of 16 synthetic dyes in various foods and the use of liquid anion exchange extraction for qualitative expre... von Palianskikh, Alena I., Sychik, Sergey I., Leschev, Sergey M., Pliashak, Yekatsiaryna M., Fiodarava, Tatsiana A., Belyshava, Ludmila L.

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Interlaboratory study of ethanol usage as an internal standard in direct determination of volatile compounds in alcoholic products von Charapitsa, S, Sytova, S, Korban, A, Sobolenko, L, Egorov, V, Leschev, S, Zakharov, M, Čabala, R, Busarova, R, Shestakovich, I, Tolstouhova, A, Ondroušek, S, Vávra, J, Yilmaztekin, M, Cabaroglu, T

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Employing one-dimensional approach to calculate mixture composition evolution caused by gas-phase reactions for the gas flowing through a cylindrical channel von Gorbachev, Yu E, Leschev, D V, Plotnikov, M Yu, Shkarupa, E V

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Sampling and concentration of polycyclic aromatic hydrocarbons from exhaust gases from a plant for synthesis of carbon nanomaterials von Leschev, Sergei M., Henarava, Tatsiana M.

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Production of fire extinguishing mixture by solid propellant propulsion von Karpov, Alexander I., Leschev, Andrei Y., Lipanov, Alexei M., Leschev, Georgy A.

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The development of methods for the determination of residues of the insecticide pymetrozine in water, soil, cucumber and rape von Zayats, Mikhail F., Leschev, Sergey M.

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PHENOMENOLOGY OF SIGNIFICATION AND SIGN DIACHRONIC von Leschev, Sergey V.

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The development of methods for the determination of residues of the herbicide halauxifen-methyl in barley and rape von Zayats, Mikhail F., Leschev, Sergey M.

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Development and validation of a method for determining amitraz and its metabolites in honey using HPLC–MS/MS method von Polonevich, A. G., Leschev, S. M., Bulhakava, O. A., Belyshava, L. L.

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PHOTOMETRIC DETERMINATION OF ERYTHROSIN IN THE PRESENCE OF SYNTHETIC ACIDIC DYES IN FOOD PRODUCTS von Pliashak, Y. М., Leschev, S. M., Palianskikh, A. I., Belysheva, L. L.

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Extraction of anabolic steroids with aqueous-organic mixtures from hexanic solutions von Leschev, Sergey M., Pakhadnia, Yury G., Ahabalayeu, Aliaksandr A., Zayats, Mikhail F.

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Selection of optimal modes of obtaining broad fractions of light hydrocarbons from oil-associated gas at oil production sites

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ABRADABILITY AND EROSION RESISTANCE OF SEALS IN TURBINE ENGINE AIR-GAS CHANNEL von Farafonov, D.P., Migunov, V.P., Saraev, A.A., Leschev, N.E.

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Quantitative determination of major nandrolone metabolite in human urine by gas chromatography/mass spectrometry von Shahoika, Pavel G., Ahabalayeu, Aliaksandr A., Tchekhovskaya, Olga N., Pakhadnia, Yury G., Beliaev, Sergey A., Leschev, Sergey M.

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SHORT COURSE TREATMENT REGIMENS FOR MULTIPLE DRUG RESISTANT TUBERCULOSIS IN ARKHANGELSK, MURMANSK AND BELGOROD REGIONS von MАRYANDYSHEV, А. О., KULIZHSKАYA, А. I., KHIMOVА, E. S., PERKHIN, D. V., SVESHNIKOVА, O. M., PRESNOVА, S. E., KUROCHKINА, N. P., SOTNIKOV, А. S., LESCHEVА, N. А., VАSILYEVА, I. А.

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Extraction sample preparation of pyrolysis oil of waste automobile tires with its component and quantitative GC-MS analysis von Leschev, S. M., Henarava, T. M., Sauchyn, V. V., Levkina, V. V.

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An improved extraction method of rapeseed oil sample preparation for the subsequent determination in it of azole class fungicides by gas chromatography von Zayats, Mikhail F., Leschev, Sergey M., Zayats, Marina A.

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