Application of Microemulsions in Liquid Chromatography and Electrokinetic Methods of Analysis: Advantages and Disadvantages of the Approach A. V. PirogovO. A. Shpigun REVIEWS 18 March 2020 Pages: 139 - 147
Extraction Separation of Sulfur Compounds From Crude Oils in a Flow-Through Mode O. N. KatasonovaE. Yu. SavoninaT. A. Maryutina ARTICLES 18 March 2020 Pages: 148 - 153
Central Composite Design for Optimizing Hollow Fiber Liquid Phase Microextraction of Carbamazepine from Aqueous and Biological Samples Elahe BozorgzadehShahab ShariatiAzita Esmaeilnejad ARTICLES 18 March 2020 Pages: 154 - 160
Determination of Trace Amounts of Aliphatic Acids in Natural Waters Using Liquid‒Liquid Extraction V. V. KhasanovA. I. MakarychevaYu. G. Slizhov ARTICLES 18 March 2020 Pages: 161 - 166
Selective and Sensitive Fluorimetric Determination of Aluminium in Water Samples and Dialysis Solutions After Preconcentration using a Novel Ni/NixB Nano Adsorbent Yasemin İşlek CoşkunEmür Henden ARTICLES 18 March 2020 Pages: 167 - 175
Resolving a Binary Mixture of Hepatoprotective Drugs Using Different Validated Spectrophotometric Methods Rehab M. AbdelfatahMaimana A. Magdy ARTICLES 18 March 2020 Pages: 176 - 183
Development and Validation of Spectrophotometric Method for Propranolol Quantification in Capsule Formulation Containing Chitosan as Pharmaceutical Excipient Gabriela Diniz FonsêcaArthur Sérgio Avelino de MedeirosKátia Solange Cardoso Rodrigues dos Santos ARTICLES 18 March 2020 Pages: 184 - 191
Account of Mutual Element Interference in the Analysis of Thin Bilayer V−Cr Systems by X-Ray Fluorescence N. I. MashinA. G. RazuvayevA. V. Ershov ARTICLES 18 March 2020 Pages: 192 - 199
A Simple Colorimetric Procedure using a Smartphone Camera for Determination of Copper in Copper Supported Silica Catalysts Nuntaporn MoonrungseeSomkid PenchareeNipat Peamaroon ARTICLES 18 March 2020 Pages: 200 - 207
Identification and Determination of the Molecular Structure of Phosphate Esters by the Joint Application of Positive Ion and Negative Ion Electron Ionization Mass Spectrometry A. G. Terent’evYu. I. MorozikA. V. Dudkin ARTICLES 18 March 2020 Pages: 208 - 218
Simultaneous Determination of Propylene Glycol, Glycerol and Lactic Acid in Rat Plasma and Serum by Gas Chromatography–mass Spectrometry Demin LiangYihan GaoYi Shen ARTICLES 18 March 2020 Pages: 219 - 224
Stacking and Detecting Blood Glutathione as a Cation under Strong Acidic Conditions by Capillary Electrophoresis using Acetonitrile-salt Stacking Method Yu KongHanke FengMeili Gao ARTICLES 18 March 2020 Pages: 225 - 230
Screen-Printed Potentiometric Sensors Based on Carbon Materials for Determining Cefotaxime and Cefuroxime E. G. KulapinaO. I. KulapinaV. D. Ankina ARTICLES 18 March 2020 Pages: 231 - 237
Electroanalytical Sensing of Piperazine at Carbon Nanotubes/Nafion Composite-modified Glassy Carbon and Screen-printed Carbon Electrodes in Human Plasma Mojtaba HadiElaheh AhmadvandAli Ehsani ARTICLES 18 March 2020 Pages: 238 - 245
Preparation and Study of Ti/TiO2,SbOx pH Electrodes M. S. VasilyevaV. S. RudnevG. I. Marinina ARTICLES 18 March 2020 Pages: 246 - 253
Effect of the Method for Immobilizing Receptor Layer on the Analytical Characteristics of a Label-Free Electrochemical Immunosensor for the Determination of Measles Antibodies T. S. SvalovaN. N. MalyshevaA. N. Kozitsina ARTICLES 18 March 2020 Pages: 254 - 261
An Integrated Study of the Hair Coating of Ancient Egyptian Mummies E. B. YatsishinaV. M. PozhidaevI. S. Slushnaya ARTICLES 18 March 2020 Pages: 262 - 274
