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Vol 74, No 7 (2019)

Cloud Point Extraction Combined with Liquid Chromatography Coupled to Tandem Mass Spectrometry for the Determination of Verapamil in Urine

Doroschuk V.O., Matsenko I.Y., Mandzyuk Y.S., Makukha O.G., Grytsyk N.O.

(Eng)

Vol 73, No 1 (2018)

Magnetic Sorbent with a Mesoporous Shell for the Simultaneous Preconcentration of Ecotoxicants of Different Nature

Kiseleva M.S., Pryazhnikov D.V., Kubrakova I.V.

(Eng)

Vol 73, No 8 (2018)

Deuterium Oxide (D₂O) Determination in Water by Gas Chromatography–Mass Spectrometry Following Deuterium Exchange Headspace Extraction

Jalal Hassan , Farahani A., Ramezani M.

(Eng)

Vol 71, No 10 (2016)

Determination of aliphatic acids in natural waters using distillation and solid-phase extraction

Khasanov V.V., Makarycheva A.I., Slizhov Y.G.

(Eng)

Vol 71, No 3 (2016)

Simultaneous determination of trace amounts of anti-hypertensive drugs in urine using magnetic mixed hemimicelles solid-phase extraction combined with HPLC-UV

Maham M., Sharifabadi M.K.

(Eng)

Vol 74, No 11 (2019)

Preconcentration of Catecholamins on Hypercrosslinked Polystyrene and Their Determination by High-Performance Liquid Chromatography

Tolmacheva V.V., Yarykin D.I., Gorbunova M.V., Apyari V.V., Dmitrienko S.G., Zolotov Y.A.

(Eng)

Vol 74, No 2 (2019)

Cloud Point Extraction and Simultaneous Spectrophotometric Determination of Allura Red and Carmoisine using Wavelet Orthogonal Signal Correction–Partial Least Squares Method

Ahmadreza Amraei , Niazi A., Alimoradi M., Hosseini M.

(Eng)

Vol 73, No 5 (2018)

Selection of Conditions for Chromatomembrane Gas Extraction at Its Combination with the Gas-Adsorption Preconcentration of Analytes

Rodinkov O.V., Bugaichenko A.S., Moskvin L.N., Gorbacheva A.R., Vagner E.A.

(Eng)

Vol 73, No 14 (2018)

Simultaneous Determination of Wogonin, Scutellarin, Baicalin, and Baicalein in Extracts from Scutellariae Baicalensis by High-Performance Liquid Chromatography with Tandem Mass Spectrometry

Baygildieva D.I., Baygildiev T.M., Stavrianidi A.N., Shpigun O.A., Rodin I.A.

(Eng)

Vol 72, No 10 (2017)

Comparative study of methods for evaluating the mobility of element species in contaminated soil and technogenic sand under batch and dynamic extraction

Dampilova B.V., Fedotov P.S., Dzhenloda R.K., Fedunina N.N., Karandashev V.K.

(Eng)

Vol 71, No 2 (2016)

Separation of Binary Mixtures of Histidine, Proline, and Methionine in Extraction Systems Based on Water-Soluble Polymers of Vinyl Series

Mokshina N.Y., Bykovskii D.V., Shatalov G.V., Pakhomova O.A.

(Eng)

Vol 74, No 6 (2019)

A Procedure for the Control of the Residual Chloramphenicol (Laevomycetin) in Food Products of Animal Origin

Polyanskikh E.I., Polonevich A.G., Belysheva L.L., Rakhman’ko E.M., Leshchev S.M.

(Eng)

Vol 74, No 1 (2019)

Extraction and Spectrophotometric Determination of Molybdenum(VI) using 3-hydroxy-2-[3-(4-methoxyphenyl)-1-phenyl-4-pyrazolyl]-4-oxo-4H-1-benzopyran as a Chelating Agent

Agnihotri R., Singh A., Agnihotri N.

(Eng)

Vol 73, No 5 (2018)

Extraction of Metals in a Water‒Potassium Bis(Alkylpolyoxyethylene)Phosphate‒Ammonium Sulfate System with Various Photometric Reagents

Denisova S.A., Lesnov A.E., Ostanina N.N.

(Eng)

Vol 73, No 12 (2018)

Gas Chromatography–Mass Spectrometry Determination of Polycyclic Aromatic Hydrocarbons in Surface Water

Temerdashev Z.A., Musorina T.N., Kiseleva N.V., Eletskii B.D., Chervonnaya T.A.

(Eng)

Vol 72, No 7 (2017)

Multi-residue determination of organochlorine pesticides in vegetables in Kirklareli, Turkey by gas chromatography–mass spectrometry

Ozcan C., Balkan S.

(Eng)

Vol 71, No 8 (2016)

Spectrophotometric determination of the total concentration of sulfonamides in milk after adsorption separation using magnetic hypercrosslinked polystyrene

Tolmacheva V.V., Apyari V.V., Yarykin D.I., Dmitrienko S.G.

(Eng)

Vol 71, No 1 (2016)

Simultaneous separation-preconcentration and determination of trace amounts of mercury and cadmium in fruits, vegetables and biological samples

Mohammadi S.Z., Roohparvar R., Taher M.A.

(Eng)

Vol 74, No 14 (2019)

Determination of a New Antiulcer Drug in Rat Blood Plasma by Liquid Chromatography–Mass Spectrometry

Leonov K.A., Vishenkova D.A., Bykov V.V., Bakibaev A.A.

(Eng)

Vol 74, No 9 (2019)

Ultrasound-assisted Solid-liquid Trap Phase Extraction based on Functionalized Multi Wall Carbon Nanotubes for Preconcentration and Separation of Nickel in Petrochemical Waste Water

Hamid Shirkhanloo , Kheirolnesa Merchant , Mostafa Dehghani Mobarake

(Eng)

Vol 74, No 6 (2019)

Kinetic Spectrophotometric Method for 4-nitrophenol Determination in Drinking Water

Miletić A.S., Pecev-Marinković E.T., Grahovac Z.M., Pavlović A.N., Tošić S.B., Mišić I.D.

(Eng)

Vol 73, No 12 (2018)

Selective Solid Phase Extraction of Copper from Different Samples using Copper Ion-Imprinted Polymer

Jasmin Shah , Jan M.R., Anjum

(Eng)

Vol 72, No 6 (2017)

Determination of Ni, Co, and Cu in seawater by total external reflection X-ray fluorescence spectrometry

Malkov A.V., Kozhevnikov A.Y., Kosyakov D.S., Kosheleva A.E.

(Eng)

Vol 71, No 7 (2016)

Extraction and determination of biologically active components of St. John’s wort and its pharmaceutical preparations

Milevskaya V.V., Statkus M.A., Temerdashev Z.A., Kiseleva N.V., Butyl’skaya T.S., Shil’ko E.A.

(Eng)

Vol 74, No 12 (2019)

Chromatographic Separation and Determination of Functional Additives in Turbine Oil

Temerdashev Z.A., Ivanova Y.A., Kolychev I.A., Averina E.S., Rudenko A.V., Zanozina I.I.

(Eng)

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