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Title
Authors
Vol 74, No 12 (2019)
Application of Ultrasound-assisted Cloud-point Extraction and Spectrophotometry for Preconcentration and Determination of Trace Amounts of Copper(II) in Beverages
Nuket Kartal Temel , Ramazan Gürkan
PDF
(Eng)
Vol 74, No 8 (2019)
A Comparative Study of Procedures for Preparing Samples of Bottom Sediments in the Determination of Petroleum Products by Chromatographic Methods
Kotova V.E., Andreev Y.A., Chernov’yants M.S.
PDF
(Eng)
Vol 74, No 4 (2019)
Separation of Heavy Oil into Narrow Fractions by Supercritical Fluid Extraction Using a CO2–Toluene Mixture
Pripakhaylo A.V., Magomedov R.N., Maryutina T.A.
PDF
(Eng)
Vol 73, No 2 (2018)
Cloud Point Extraction and Flame Atomic Absorption Spectrometric Determination of Cd(II) in Industrial and Environmental Samples
Sürme Y., Bişgin A.T., Uçan M., Narin İ.
PDF
(Eng)
Vol 73, No 11 (2018)
Application of Hypercrosslinked Polystyrenes to the Preconcentration and Separation of Organic Compounds and Ions of Elements
Dmitrienko S.G., Tikhomirova T.I., Apyari V.V., Tolmacheva V.V., Kochuk E.V., Zolotov Y.A.
PDF
(Eng)
Vol 72, No 1 (2017)
Selective ion-imprinted polymers for preconcentration and determination of silver in water and hair by electrothermal atomic absorption spectrometry
Mirzaei M., Hafezi M.
PDF
(Eng)
Vol 71, No 4 (2016)
Extraction of humic substances from fresh waters on solid-phase cartridges and their study by Fourier transform ion cyclotron resonance mass spectrometry
Zherebker A.Y., Perminova I.V., Konstantinov A.I., Volikov A.B., Kostyukevich Y.I., Kononikhin A.S., Nikolaev E.N.
PDF
(Eng)
Vol 74, No 11 (2019)
Automation of Microextraction Preconcentration Methods Based on Stepwise Injection Analysis
Vakh K.S., Timofeeva I.I., Bulatov A.V.
PDF
(Eng)
Vol 74, No 8 (2019)
A Simple and Rapid Gas Chromatographic Method for Routine Caffeine Determination in Beverages using Nitrogen Phosphorus Detector
Chi-Hang Chow , Kan Y., Ho K.
PDF
(Eng)
Vol 73, No 7 (2018)
Simultaneous Determination of 11 Elements in Fly Ash by Inductively Coupled Plasma Orthogonal Acceleration Time-of-Flight Mass Spectrometry After Closed-Vessel Microwave-Assisted Extraction with Ammonium Fluoride
Husáková L., Urbanová I., Šídová T., Šafránková M.
PDF
(Eng)
Vol 73, No 2 (2018)
Preconcentration of Ti(IV) in Ore and Water by Cloud Point Extraction and Determination by UV-Vis Spectrophotometry
Masrournia M., Vaziry A.
PDF
(Eng)
Vol 73, No 10 (2018)
Highly Sensitive Determination of Chlorophenols in Sea Water by Gas Chromatography−Tandem Mass Spectrometry
Pokryshkin S.A., Kosyakov D.S., Kozhevnikov A.Y., Lakhmanov D.E., Ul’yanovskii N.V.
PDF
(Eng)
Vol 71, No 11 (2016)
A combined method of sample preparation for the determination of the total element composition of oils
Maryutina T.A., Savonina E.Y., Katasonova O.N.
PDF
(Eng)
Vol 71, No 4 (2016)
Combination of microwave heating extraction and dispersive liquid-liquid microextraction for the determination of nitrosoamines in foods using gas-liquid chromatography with a mass-spectrometric detector
Amelin V.G., Lavrukhin D.K.
PDF
(Eng)
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