Issue of Universum: Chemistry and Biology 12(90)
DOI - 10.32743/UniChem.2021.90.12
The issue was published on December 5, 2021.
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Issue Articles
INVESTIGATION OF COMPLEX COMPOUNDS OF SOME d-METALS WITH 1,3,4-OXADIAZOLE DERIVATIVES
26.11.2021
585
COORDINATION COMPOUNDS OF Zn(II), Ni(II) AND Cu (II) WITH GLUTARIC AND 3-PYRIDINE MONOCARBOXYLIC ACIDS
25.11.2021
1062
SYNTHESIS, STRUCTURE, AND PROPERTIES OF Ni (II) AND Zn (II) COMPLEX COMPOUNDS BASED ON BENZOYL VINEGAR ALDEHYDE
23.11.2021
608
APPLICATION OF IMMOBILIZED ARSENAZO III FOR SORPTION-PHOTOMETRIC DETERMINATION OF LEAD
03.11.2021
898
ОПРЕДЕЛЕНИЕ СОДЕРЖАНИЯ ТРИФЕНИЛМЕТАНОВЫХ КРАСИТЕЛЕЙ МЕТОДОМ ТОНКОСЛОЙНОЙ ХРОМАТОГРАФИИ
29.11.2021
586
2,7-DINITROZO-1,8-DIOXINAPHTHALINE-3,6-DISULPHOIC ACID AS AN ANALYTICAL REAGENT FOR SPECTROPHOTOMETRIC DETERMINATION OF NICKEL(II)
26.11.2021
655
STUDY OF THE REACTION OF ZINC COMPLEX FORMATION WITH 2,7-DINITROSO-1,8-DIOXINAPHTHALINE-3,6-DISULPHOIC ACID FOR ANALYTICAL APPLICATION
18.11.2021
869
STUDYING THE INTERACTION REACTION OF o-FERROCENYL BENZOIC ACID WITH METHYLENE UREA AND THE BIOLOGICAL ACTIVITY OF THE RESULTING PRODUCT
10.11.2021
831
ALKALOIDS Colchicum kesselringii
27.11.2021
1099
PHYSICO-CHEMICAL STUDY OF WATER SYSTEMS INCLUDING 2-CHLOROETHYLPHOSPHONIC ACID AND AMMONIA
29.11.2021
511
LYSINE EXTRACTION FROM MULTI-COMPONENT SYSTEMS
25.11.2021
1194
SYNTHESIS AND STUDY OF THE PHYSICO-CHEMICAL PROPERTIES OF A NEW GRANULATED SORBENT BASED ON ACRYLONITRILE
29.11.2021
679
STUDY OF PHYSICAL AND CHEMICAL PROPERTIES OF SUPRAMOLECULAR COMPLEXES OF GLYCYRRISIC ACID DERIVATIVES WITH GALLIC ACID
25.11.2021
1176
ANTIFUNGAL AND ANTIBACTERIAL ACTIVITY OF BACTERIA OF BACILLUS THURINGIENSIS STRAINS AGAINST TO PHYTOPATHOGENIC MICROORGANISMS
29.11.2021
1955
DISTRIBUTION OF TERRESTRIAL MOLLUSCS AND THEIR DENSITY IN THE POPULATION OF ADIR TERRITORY OF NAMANGAN REGION
18.11.2021
678
REGIONAL SOYBEAN VARIETIES IN UZBEKISTAN
03.12.2021
914