Plant-Matrix Certified Reference Materials as a Tool for Ensuring the Uniformity of Chemical Measurements I. E. Vasil’evaE. V. Shabanova REVIEWS 23 February 2021 Pages: 137 - 155
Multi-Walled Carbon Nanotubes Magnetic Composite as an Adsorbent for Preconcentration and Determination of Trace Level Vanadium in Water Samples Hayati FilikAsiye Aslıhan Avan ARTICLES 23 February 2021 Pages: 156 - 164
Selective Recognition and Separation of Ubiquitin by Nanoparticle Embedded Cryogel Traps with Ubiquitin Memories Based on Photosensitive Covalent Imprinting İbrahim DolakRüstem KeçiliRıdvan Say ARTICLES 23 February 2021 Pages: 165 - 171
A Continuous Sample Drop Flow-Based Microextraction Method for Spectrophotometric Determination of Cobalt with 1-(2-Pyridylazo)-2-Naphthol in Water Samples Mohanna EzatiSoleyman MoinfarGholamreza Khayatian ARTICLES 23 February 2021 Pages: 172 - 179
Determination of Lanthanides in Coal Fly Ash, Sediment and Monazite Sand by Inductively Coupled Plasma Optical Emission Spectrometry After Separation Using Oxalate form of Ion-Exchange Resin Gumma VenkateswarluPuttam Reddy MamathaAthyala Christian Sahayam ARTICLES 23 February 2021 Pages: 180 - 184
Using Chemically Active Additives for the Arc Atomic Emission Determination of Boron in Graphite N. I. ZolotarevaS. S. Grazhulene ARTICLES 23 February 2021 Pages: 185 - 190
Determination of Vitamin E (α-Tocopherol Acetate) on the Surface of Human Skin by IR Fourier-Transform Spectrometry and Study of Some Aspects of Its Transdermal Transfer I. N. FadeikinaE. S. PeunkovaB. K. Zuev ARTICLES 23 February 2021 Pages: 191 - 195
Determination of Carotenoids of Tomato Fruits of Different Colors V. I. DeinekaT. G. BurzhinskayaI. P. Blinova ARTICLES 23 February 2021 Pages: 196 - 203
A Study of the Metabolism of the New Nootropic Preparation Unifiram by Ultra-High Performance Liquid Chromatography–High-Resolution Mass Spectrometry A. Z. TemerdashevM. O. ZorinaA. A. Azaryan ARTICLES 23 February 2021 Pages: 204 - 211
Optimization of the Procedures and Conditions for the Simultaneous Determination of Amicarbazone and Its Metabolites in Environmental Samples and Plant Matrices by High-Performance Liquid Chromatography with UV Detection T. D. ChermenskayaE. Yu. Alekseev ARTICLES 23 February 2021 Pages: 212 - 220
Determination of Zoledronic Acid and Creatinine by Hydrophilic Chromatography L. A. KartsovaV. D. SomovaE. A. Bessonova ARTICLES 23 February 2021 Pages: 221 - 225
Identification and Determination of Nonionic Surfactants by Ultrahigh-Performance Liquid Chromatography–High-Resolution Mass Spectrometry V. G. AmelinD. S. Bol’shakov ARTICLES 23 February 2021 Pages: 226 - 242
A Novel in Situ Electrochemical Strategy for Gatifloxacin Microdetermination in Urine Using Solid Contact and Disposal Screen-Printed Electrodes: a Comparative Study Mohamed K. Abd El-RahmanRania A. SayedAbdalla Shalaby ARTICLES 23 February 2021 Pages: 243 - 251
Label-Free DNA Electrochemical Aptasensor for Fumonisin B1 Detection in Maize Based on Graphene and Gold Nanocomposite Yating ZhengZhiyu ShiHaibin Zhang ARTICLES 23 February 2021 Pages: 252 - 257
Differential Scanning Calorimetry as a Method for the Control of Vegetable Oils O. B. RudakovI. A. SaranovK. K. Polyanskiy ARTICLES 23 February 2021 Pages: 258 - 266
A New Analytical Method for Calcium Quantification in Danio rerio Scales Marta CarnovaliSara PasqualettiMassimo Mariotti ARTICLES 23 February 2021 Pages: 267 - 272