Zobrazeno 1 - 10
of 33
pro vyhledávání: '"A. S. Vakh"'
Publikováno v:
Journal of Analytical Chemistry. 77:342-346
Publikováno v:
Journal of Analytical Chemistry. 75:1424-1429
We proposed a liquid–liquid microextraction procedure for the isolation and preconcentration of tetracycline antibiotics from biological fluids. The procedure involves in situ formation of a micellar phase of the primary amine from an aqueous sampl
Publikováno v:
Tikhookeanskaya Geologiya. 39:70-91
Publikováno v:
Russian Journal of Pacific Geology. 14:66-86
Integrated geological and mineralogical–geochemical study of the ores of the Sredne-Golgotay gold–bismuth deposit using high-precision analytical techniques allowed new data reflecting the typical features and nature of the Au–Bi–Te mineraliz
Publikováno v:
Geology of Ore Deposits. 61:791-802
The new data for the segregations, paragenetic assemblage, and composition of bismuthian jamesonite from gold–quartz mineralization at the Sredny Golgotai deposit located in the eastern part of the Mongolia–Okhotsk orogenic belt are reported. Thi
Publikováno v:
Journal of Analytical Chemistry. 74:1127-1134
We present a review of microextraction methods of separation and preconcentration, automated using the principles of equilibrium flow methods of analysis. The concepts and possibilities of automated methods of single-drop microextraction, dispersive
Publikováno v:
Геология рудных месторождений. 61:64-84
Composition and genesis of arsenium-antimony sulfosalts of lead from the gold-bearing ores of the Berezitovoe deposit located in the eastern part of Mongol-Okhotsk orogenic belt (Upper Amur Area) were considered. Lead sulfosalts (Cu and Pb) are prese
Publikováno v:
Geology of Ore Deposits. 61:256-273
Composition and genesis of arsenium-antimony sulfosalts of lead from the gold-bearing ores of the Berezitovoe deposit located in the eastern part of Mongol-Okhotsk orogenic belt (Upper Amur Area) were considered. Lead sulfosalts (Cu and Pb) are prese
Publikováno v:
Zapiski RMO (Proceedings of the Russian Mineralogical Society). 147:68-84
Rare-Earth Elements from Modern Mineral–Organic Associations in the Zone of Sulfide Ore Hypergenesis
Publikováno v:
Doklady Earth Sciences. 478:51-55
The REE composition of modern mineral–organic associations in the sulfide ore hypergenesis zone of the Berezitovoe deposit in the Russian Far East was studied for the first time. It is shown that the mineral–organic associations widely abundant i