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X-ray fluorescence determination of potassium, neodymium and strontium in solid solutions in the system KNd(SO₄)₂ · H₂O–SrSO₄ · 0.5H₂O

Bushuev N., Zinin D., Tatosyan G., Sviridenkova N.

(Rus)

Determination of the mass fraction of milk fat in bottled milk by non-contact colorimetric method

Amelin V., Emelyanov О., Shaoka Z., Tretyakov A.

(Rus)

卷 80, 编号 6 (2025)

The discovery of chromatography and the Imperial St. Petersburg Academy of Sciences

Senchenkova Е.

(Rus)

Voltammetric sensor based on tin dioxide nanoparticles for the determination of taxifolin

Ziyatdinova G., Tarabukina A.

(Rus)

Neuro-fuzzy method of processing hydrochemical data for river flow

Rosenthal O., Fedotov V.

(Rus)

HPLC-MS/MS-determination of antihistamines cyproheptadine, diphenhydramine and tripelenamine in foods and feeds

Melekhin A., Tolmacheva V., Bairov A., Usanova E., Penkov T., Tishchenko V., Apyari V.

(Rus)

Use of chemical sensors in technological control of the formation of the flavor of chocolate glaze

Kuchmenko Т., Lisitskaya R.

(Rus)

Determination of residual amounts of beta-adrenostimulants in muscle tissue and liver by dispersion purification chromatography-mass spectrometry

Sorokin A.

(Rus)

Identification of species affiliation and determination of fish eggs adulteration by vibrational spectroscopy and digital colorometry methods

Amelin V., Emelyanov O., Khrushchev A., Tretyakov A.

(Rus)

Features of the formation of an elemental “image” in the chain of soil–grapes–wine and the study of the relationship of the material forms of elements

Temerdashev Z., Abakumov A., Khalafyan А., Sheludko О.

(Rus)

Determination of zinc in dust emissions from gas purification of electrometallurgical production

Temerdashev Z., Ryadno E., Vasilyeva L., Abakumov A., Vasilyev A.

(Rus)

卷 78, 编号 2 (2023)

Methodological Aspects of the Group Analysis of Organic Substances

Vershinin V.

(Rus)

卷 80, 编号 8 (2025)

Microextraction separation and determination of inorganic arsenic forms by inductively coupled plasma mass spectrometry in natural waters

Temerdashev Z., Abakumov P., Abakumov A., Bol’shov M.

(Rus)

卷 78, 编号 4 (2023)

Using Smartphones in Chemical Analysis

Shogah Z., Bolshakov D., Amelin V.

(Rus)

卷 78, 编号 5 (2023)

A Comparison of the Peak-to-Background Method and an Empirical Correction of the Results in the Energy-Dispersive Electron Probe Quantitative Analysis of Powder Materials

Pukhov D.

(Rus)

卷 80, 编号 9 (2025)

Methods of the Investigation and Chemical Analysis of Microplastics and the Determination of Associated Compounds

Ermolin M., Katasonova O., Romanova Y., Dzhenloda R.

(Rus)

卷 80, 编号 5 (2025)

Development of an algorithm for processing “electronic nose” data on piezosensors when analyzing blood samples without sample preparation: a pilot study

Kuchmenko Т., Menzhulina D.

(Rus)

卷 79, 编号 6 (2024)

Identification of manufacturers and determination of active ingredients in medicinal products using a colorimetric method in the near-IR range with a smartphone

Amelin V., Emelyanov O., Tretyakov A.

(Rus)

卷 80, 编号 5 (2025)

Influence of non-ionogenic pav on the intensity of metal lines in drop-spark discharge spectra

Zhirkov А., Yagov V.

(Rus)

卷 80, 编号 2 (2025)

Identification and Authentication of Vegetable Oils by Digital Colorometry and IR Spectroscopy Methods

Amelin V., Emelyanov O.

(Rus)

卷 79, 编号 6 (2024)

Voltamper-metrical definition of potential protective virus medicine sodium salt of 3-nitro-4-hydroxy-7-metiltio-4H-[1,2,4]triazolo[5,1-c][1,2,4]triazinide monohydrate

Mozharovskaya P., Ivoylova A., Malakhova N., Drokin R., Balin I., Kozitsina A., Ivanova A., Rusinov V.

(Rus)

卷 80, 编号 5 (2025)

Identification and adulteration of salmoninae caviar by PCR, IR spectroscopy and digital colourometry

Amelin V., Emelyanov O., Tretyakov A., Gergel M., Zaitseva E.

(Rus)

卷 80, 编号 2 (2025)

One-Time Definition of Biologically Active Components of Rhodiola rosea in Extracts of Plant Sources by HILIC-MS/MS Method

Nuikin S., Timchenko Y., Rodin I.

(Rus)

卷 79, 编号 6 (2024)

Voltammetric sensor based on carboxylated carbon nanotubes and poly(pyrogallol red) for determination of eugenol in essential oils

Kalmykova A., Ziyatdinova G.

(Rus)

卷 80, 编号 3 (2025)

Approximation of the results of gas chromatographic analysis of thermally unstable compounds using logistic regression

Zenkevich I., Kornilova T.

(Rus)

卷 80, 编号 1 (2025)

Study of the mechanism of evaporation of impurity elements in arc atomic emission analysis of high-purity graphite powder in the presence of fluorine-containing additives

Zolotareva N., Grazhulene S.

(Rus)

卷 79, 编号 7 (2024)

Oxythermography for exploring the thermal stability of polymer materials: a novel analytical approach

Zuev B., Zaitseva A., Korotkov A., Filonenko V., Rogovaya I.

(Rus)

Analysis of Small-Mass Biological Samples by ICP MS Using Microwave Acid Digestion of Several Samples in the Common Atmosphere of a Standard Autoclave

Kolotov V., Dogadkin D., Zaichik V., Shirokova V., Dogadkin N.

(Rus)

卷 78, 编号 9 (2023)

Isolation of Nanoparticles from Soil and Dust and Their Study by Single Particle Inductively Coupled Plasma Mass Spectrometry

Ermolin M., Fedotov P.

(Rus)

卷 80, 编号 3 (2025)

Chemical analysis on the way to a consumer: solutions for food quality control

Apyari V., Zolotov Y., Dmitrienko S., Furletov A., Tikhomirova T.

(Rus)

卷 79, 编号 9 (2024)

Fluorescent azolotriazines-based test systems based for the diagnosis of endometritis in cows on site conditions

Kuchmenko T., Vandyshev D., Skorikov V., Umarkhanov R., Shikhaliev H., Seredin P., Yagov V., Mikhalev V.

(Rus)

卷 78, 编号 1 (2023)

Determination of Glyphosate, Its Metabolite, and Glufosinate in Products of Plant Origin by Chromatography–Mass-Spectrometry

Sorokin A.

(Rus)

Methods for the Determination of Arsenic in Metallurgical Materials

Belozerova A., Pechishcheva N., Shunyaev K.

(Rus)

卷 78, 编号 10 (2023)

Methods of Atomic Spectroscopy in Studying Properties and the Behavior of Nanoscale Magnetic Materials in Biological Systems

Kubrakova I., Grebneva-Balyuk O., Pryazhnikov D., Kiseleva M., Efanova O.

(Rus)

卷 80, 编号 10 (2025)

The extraction freezing method: twenty years of development

Bekhterev V.

(Rus)

卷 79, 编号 8 (2024)

Flow-injection amperometric determination of ceftriaxone, cefotaxime, and cefoperazone on an electrode modified with a binary system of gold particles and mixed-valence ruthenium oxides

Shaidarova L., Chelnokova I., Ilyina M., Budnikov G.

(Rus)

卷 78, 编号 12 (2023)

Voltammetric Determination of 7-Ethylthio-3-Nitro-1,2,4-Triazolo[5,1-c]-1,2,4-Triazin-4-One Dihydrate Sodium Salt as a Potential Antiviral Drug

Mozharovskaia P., Ivoilova A., Dem’yanovich (Selyanina) T., Balin I., Malakhova N., Ivanova A., Kozitsina A., Matern A., Rusinov V.

(Rus)

卷 78, 编号 1 (2023)

Gas-Chromatographic Identification of Unusual Unstable Products of the Partial Hydrolysis of Tetraethoxysilane

Zenkevich I., Baranov D.

(Rus)

卷 78, 编号 10 (2023)

Tunable Diode Lasers for Analytics and Diagnostics

Bolshov M., Kuritsyn Y., Liger V., Mironenko V., Ponurovskii Y.

(Rus)

卷 80, 编号 10 (2025)

Chemometrics for optical spectral analysis of multicomponent mixtures

Bogomolov A., Manankov A.

(Rus)

卷 79, 编号 8 (2024)

Structure of 2-(((1-(3-bromophenyl)ethylidene)hydrazono)methyl)phenol and its application in the spectrophotometric determination of iron(iii)

Mamedova C., Gadzhieva S., Alieva F., Chyragov F.

(Rus)

卷 79, 编号 4 (2024)

Chemical sample preparation of plant materials in tunnel-type microwave digestion systems for elemental analysis

Shabanova E., Zak A., Vasil’eva I.

(Rus)

卷 78, 编号 1 (2023)

Identification and Authentication of Milk Using Digital Colormetry of Indicator Test Systems, Smartphone, and Chemometric Analysis

Amelin V., Shogah Z., Bol’shakov D., Tret’yakov A.

(Rus)

卷 80, 编号 9 (2025)

Detection of melittin – a characteristic peptide of bee venom – in soft medicinal forms by high-resolution chromatography-mass spectrometry

Vokuev M., Oprunenko A., Frolova A., Baygildiev T., Rodin I.

(Rus)

卷 79, 编号 8 (2024)

Methods for investigating the impurity composition of high-purity sulfur

Churbanov M., Skripachev I., Sozin A., Evdokimov I.

(Rus)

卷 79, 编号 5 (2024)

Concentration of strontium and barium by co-precipitation with organic collectors and their x-ray fluorescence determination

Kuznetsov V., Prokopenko Y.

(Rus)

卷 78, 编号 2 (2023)

Behavior and Fractionation of Low-Volatile Impurities in a DC Arc in the Analysis of Zirconium by Atomic Emission Spectrometry

Zolotareva N., Grazhulene S.

(Rus)

卷 78, 编号 5 (2023)

Prospects for the Development of Methods for the Analysis of High-Purity Volatile Substances

Sozin A., Krylov V., Chernova O., Sorochkina T., Bulanov A., Kotkov A.

(Rus)

卷 79, 编号 12 (2024)

Batch-injection amperometric determination of sulfamethazine, sulfacetamide and sulfathiazole on an electrode modified with a composite based on gold particles, carbon nanotubes and ionic liquid

Shaydarova L., Chelnokova I., Ilyina М., Gafiatova I., Budnikov G.

(Rus)

卷 78, 编号 6 (2023)

Complex Coulometric Evaluation of the Antioxidant Properties of Beer

Matveeva S., Ziyatdinova G.

(Rus)

卷 79, 编号 12 (2024)

Determination of urea and humate in humate fertilizers by IR-FTIR spectroscopy

Karpukhina Е., Khromov G., Volkov D., Proskurnin М.

(Rus)

Determination of 6-Nitro-7-(4'-Nitrophenyl)-5-Ethyl-4,7-Dihydropyrazolo[1,5-a]Pyrimidine-3-Carboxylate as a Potential Antitumor Agent by Voltammetry

Mozharovskaia P., Ivoilova A., Terekhova A., Tsmokalyuk A., Ivanova A., Kozitsina A., Rusinov V.

(Rus)

卷 78, 编号 6 (2023)

Rapid Gas-Chromatographic Determination of Phenol and Cresols in Water by Extractive Freezing-Out

Bekhterev V.

(Rus)

卷 79, 编号 12 (2024)

Application of the X-ray fluorescence method in Russia to study the chemical composition of medical plants

Chuparina E., Revenko A.

(Rus)