02. Аналитическая химия

DEVELOPMENT AND VALIDATION OF A METHOD FOR SIMULTANEOUS QUANTITATIVE DETERMINATION OF VITAMINS GROUP В IN A FEED ADDITIVE BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY

Чилик Ю.А. Болотина Е.А. Костерова Д.С. Чернявский Е.А.

10.10.2024 554

02. Analytical Chemistry

DEVELOPMENT AND VALIDATION OF A METHOD FOR THE QUANTITATIVE DETERMINATION OF SODIUM RIBOFLAVIN-5-PHOSPHATE IN A MULTIVITAMIN COMPLEX USING HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY

Чилик Ю.А. Болотина Е.А. Дубинецкая Н.Е. Чернявский Е.А.

06.10.2024 802

02. Analytical Chemistry

EXPERIMENTAL STUDY OF SYNTHESIS PROCESSES OF ELECTRODE ACTIVE COMPOUNDS FOR ZINC AND COPPER IONS

Akhmedov B. Abdurakhmanov I.E. Shukurov Zh.

02.09.2024 717

02. Analytical Chemistry

A CRITICAL REVIEW OF STANDARD METHODS FOR THE DETER-MINATION OF SULFUR IN PETROLEUM PRODUCTS AND MOTOR FUELS

Равшанов М.И. Аронбаев Д.М. Аронбаев С.Д.

25.08.2024 2794

02. Analytical Chemistry

SYNTHESIS AND STUDY OF IONOPHORES BASED ON PHOSPHORATE TIGENSTANT ACID INTENDED FOR THE CREATION OF ION-SELECTIVE ELECTRODES FOR PHARMACOLOGICAL PURPOSE

Абдурахмонова З.Э. Мурадова З.Б. Сманова З.А.

29.06.2024 600

02. Analytical Chemistry

AMINO ACID COMPOSITION OF BITTER ALMOND SEEDS

Каримова Д.Б. Бурханова Х.В.

23.05.2024 1020

02. Analytical Chemistry

THE STUDY OF THE ELEMENTAL COMPOSITION OF THE HERB OF Thymus serpyllum L. GROWING IN GORIS REGION OF ARMENIA

Варданян Л.Р. Айрапетян С.А. Вандунц Т.В.

22.03.2024 1221

02. Analytical Chemistry

CHEMICAL COMPOSITION OF SAFFRON STIGMA (Crocus sativus L.) AND SIGNIFICANCE IN FOLK MEDICINE

Askarov I.R. Ubaydullayev K.

01.03.2024 1151

02. Analytical Chemistry

DETERMINATION OF MACRO-MICROELEMENT COMPOSITION OF MEDICINAL PLANTS Equisetum arvense, Equisetum ramosissimum, Convolvulus arvensis

Тожибоев М.М. Аскаров И.Р. Имомова М.Ё. Мамадалиев М.Р.

26.02.2024 974

02. Analytical Chemistry

OPTICAL DETERMINATION OF GASEOUS AMMONIA CONCENTRATION USING THE DIFFUSE REFLECTANCE SPECTROSCOPY

Tashpulatov K. Toshpulatov D. Isakulova M. Khursandov J. Nasimov A. Eshmuradova G.

30.01.2024 687

02. Analytical Chemistry

EXTRACTION-SPECTROPHOTOMETRIC DETERMINATION OF SCANDIUM (III) ION WITH 1-(2-HYDROXY-1-NAPHTOYAZO)-2-NAPHTHOL-4-SULFOCID SOLUTION

Tursunqulov J.B. Qutlimurotova N.H. Rahimov S.B. Kutlimurodova R.H.

16.01.2024 654

02. Analytical Chemistry

DETERMINATION OF WATER SOLUBLE VITAMINS IN Ziziphora clinopodioides L. PLANT

Akbarova M. Askarov I.R. Smanova Z. Donieva K.

28.12.2023 616

02. Analytical Chemistry

IONOMETRIC DETERMINATION OF MAGNESIUM IONS IN NATURAL OBJECTS

Ruziyev J.E. Abduraxmanov I.E. Ruziyev E.A.

30.11.2023 888

02. Analytical Chemistry

SENSITIVITY AND SELECTIVITY OF A SEMICONDUCTOR AMMONIA SENSOR

Абдурахманов И.Э. Кучкаров О.A. Эрданов Ф.Ф.

18.11.2023 882

02. Analytical Chemistry

STUDY OF THE PHYSICO-CHEMICAL PROPERTIES OF THE COMPLEX OF GLYCYRRHIZIC ACID WITH CADMIUM

Мамбетмуратова М.П. Абдурахманова У.К.

23.08.2023 856

02. Analytical Chemistry

PROPERTIES AND SPECTRAL CHARACTERISTICS OF INDIGO ISOLATED FROM THE PLANT « Indigofera tinctoria L»

Мажидов С.А. Абдурахманова У.К.

18.07.2023 1506

02. Analytical Chemistry

STUDY AND COMPARATIVE ANALYSIS OF THE CHEMICAL COMPOSITION OF ZIRA (Cuminiumcyminum)

Имомова М.Ё. Хошимов Д.Ю. Мамадалиев М.Р.

09.06.2023 926

02. Analytical Chemistry

A NEW METHOD FOR SPECTROPHOTOMETRIC DETERMINATION OF COPPER(II) IONS

Турабов Н.Т. Хусанов Б.М. Тоджиев Ж.Н. Эшмурзаев Й.Ш. Тошходжаев М.А.

02.06.2023 1411

02. Analytical Chemistry

STANDARDIZATION OF THE EXTRACT OF THE AERIAL PART OF THE PLANT Physalis alkekengi FOR CLASSIFICATION AS A COMMODITY PRODUCT

Хикматуллаев И.Л. Азимов Н.Ш. Валиев Н.В. Хужаев В.У. Аскаров И.Р.

27.12.2022 749

02. Analytical Chemistry

PREPARATION OF NITRATE-SELECTIVE ELECTRODE FILM IN LABORATORY CONDITIONS AND STUDY ITS CHARACTERISTICS

Савуров М.Т. Равшанов М.И. Абилкосимова Г.М. Аронбаев Д.М. Аронбаев С.Д.

23.12.2022 1948

02. Analytical Chemistry

ELABORATION OF INVERSION-VOLTAMMETRIC DETERMINATION OF SELENIUM AND TELLURIUM

Зияев Д.А. Сайфиев М.Н. Дониева К.Э. Каримов А.А.

30.11.2022 739

02. Analytical Chemistry

DETERMINATION OF LEAD IONS FROM WASTE WATER USING AZOREAGENTS

Эрматова А.А. Сманова З.А. Абдурахманова У.К. Юсупов Б.А. Менглиев М.У.

29.11.2022 1089

02. Analytical Chemistry

INVESTIGATION OF TEOS HYDROLYTIC POLYCONDENSATION IN THE SYNTHESIS OF GAS-SENSITIVE FILMS FOR A SEMICONDUCTOR SENSOR

Сидикова Х.Г. Абдурахманов Э. Муминова Н.И.

14.11.2022 699

02. Analytical Chemistry

DEVELOPMENT OF SORPTION-SPECTROSCOPIC METHODS AS A RESULT OF IMMOBILIZATION OF ZINC IONS FROM WASTEWATER IN ENVIRONMENTAL OBJECTS

Эрматова А.А. Сманова З.А. Абдурахманова У.К. Лапасова Ф.А. Эгамкулова Х.А.

04.11.2022 891

02. Analytical Chemistry

SYNTHESIS OF A NEW IONITE BASED ON GLYCIDYL METHACRYLATE AND ITS SORPTION PROPERTIES

Ахатов А.А. Тураев Х.Х. Тиллаев Х.Р. Касимов Ш.А. Джалилов А.Т.

02.11.2022 1002

02. Analytical Chemistry