Zobrazeno 1 - 3
of 3
pro vyhledávání: '"I. M. Kutyrev"'
Publikováno v:
Journal of Analytical Chemistry. 66:125-130
Non-aqueous (ethanol-toluene) standard buffer solutions are proposed on the basis of amines of various structures. The general trends in the change of acidity with the amine structure are revealed, which allow the prediction of the acidic properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0718ac4e2a92e2da481a83805019e372
https://doi.org/10.1134/s1061934811020122
https://doi.org/10.1134/s1061934811020122
Publikováno v:
Inorganic Materials. 50:1405-1407
The article describes spectrophotometric determination of niobium in magnetic alloys based on extraction of niobium from tartrate solutions with trioctylamine in toluene with subsequent generation of complex compounds with phenylfluorone in the extra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::352eb879cf60bd5b60a4959d4083f53e
https://doi.org/10.1134/s0020168514140088
https://doi.org/10.1134/s0020168514140088
Autor:
N. N. Basargin, M. N. Astakhova, I. M. Kutyrev, V. A. Golosnitskaya, Yu. A. Chebotnikova, Yu. G. Rozovskii
Publikováno v:
Journal of Analytical Chemistry. 58:617-617
Sorption methods using polymer chelating sorbents, which contain functional analytical groups and exhibit chelating properties, are highly promising for the extraction and preconcentration of traces of metals at high concentrations of matrix elements
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d14589f80df9fc9288f6a6bf4e676bcd
https://doi.org/10.1023/a:1024720206248
https://doi.org/10.1023/a:1024720206248