Standard

Photometric determination of trace selenium in aqueous media. / Moskvin, L. N.; Bulatov, A. V.; Rudenko, E. A.; Navolotskii, D. V.; Koldobskii, G. I.

в: Journal of Analytical Chemistry, Том 61, № 1, 01.2006, стр. 25-27.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Moskvin, LN, Bulatov, AV, Rudenko, EA, Navolotskii, DV & Koldobskii, GI 2006, 'Photometric determination of trace selenium in aqueous media', Journal of Analytical Chemistry, Том. 61, № 1, стр. 25-27. https://doi.org/10.1134/S1061934806010060

APA

Moskvin, L. N., Bulatov, A. V., Rudenko, E. A., Navolotskii, D. V., & Koldobskii, G. I. (2006). Photometric determination of trace selenium in aqueous media. Journal of Analytical Chemistry, 61(1), 25-27. https://doi.org/10.1134/S1061934806010060

Vancouver

Moskvin LN, Bulatov AV, Rudenko EA, Navolotskii DV, Koldobskii GI. Photometric determination of trace selenium in aqueous media. Journal of Analytical Chemistry. 2006 Янв.;61(1):25-27. https://doi.org/10.1134/S1061934806010060

Author

Moskvin, L. N. ; Bulatov, A. V. ; Rudenko, E. A. ; Navolotskii, D. V. ; Koldobskii, G. I. / Photometric determination of trace selenium in aqueous media. в: Journal of Analytical Chemistry. 2006 ; Том 61, № 1. стр. 25-27.

BibTeX

@article{80b24e22f7794ab0a023daff024e5629,
title = "Photometric determination of trace selenium in aqueous media",
abstract = "A new procedure is developed for the photometric determination of trace selenium in aqueous solutions. The selection of 2-(p-nitrophenyl)-3,5- diphenyltetrazolium chloride as a reagent for selenium is justified. The proposed sample preparation procedure involves gas extraction of selenium as hydrogen selenide followed by its liquid-adsorption extraction from the gas phase to an aqueous reagent solution with the formation of a water-insoluble formazan. Formazan formed upon the absorption of hydrogen selenide is extracted with isoamyl alcohol. The concentration of selenium is determined from the absorbance of the formazan extract in the isoamyl alcohol. The procedure allows the determination of 10-120 μg/L selenium.",
author = "Moskvin, {L. N.} and Bulatov, {A. V.} and Rudenko, {E. A.} and Navolotskii, {D. V.} and Koldobskii, {G. I.}",
year = "2006",
month = jan,
doi = "10.1134/S1061934806010060",
language = "English",
volume = "61",
pages = "25--27",
journal = "Journal of Analytical Chemistry",
issn = "1061-9348",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "1",

}

RIS

TY - JOUR

T1 - Photometric determination of trace selenium in aqueous media

AU - Moskvin, L. N.

AU - Bulatov, A. V.

AU - Rudenko, E. A.

AU - Navolotskii, D. V.

AU - Koldobskii, G. I.

PY - 2006/1

Y1 - 2006/1

N2 - A new procedure is developed for the photometric determination of trace selenium in aqueous solutions. The selection of 2-(p-nitrophenyl)-3,5- diphenyltetrazolium chloride as a reagent for selenium is justified. The proposed sample preparation procedure involves gas extraction of selenium as hydrogen selenide followed by its liquid-adsorption extraction from the gas phase to an aqueous reagent solution with the formation of a water-insoluble formazan. Formazan formed upon the absorption of hydrogen selenide is extracted with isoamyl alcohol. The concentration of selenium is determined from the absorbance of the formazan extract in the isoamyl alcohol. The procedure allows the determination of 10-120 μg/L selenium.

AB - A new procedure is developed for the photometric determination of trace selenium in aqueous solutions. The selection of 2-(p-nitrophenyl)-3,5- diphenyltetrazolium chloride as a reagent for selenium is justified. The proposed sample preparation procedure involves gas extraction of selenium as hydrogen selenide followed by its liquid-adsorption extraction from the gas phase to an aqueous reagent solution with the formation of a water-insoluble formazan. Formazan formed upon the absorption of hydrogen selenide is extracted with isoamyl alcohol. The concentration of selenium is determined from the absorbance of the formazan extract in the isoamyl alcohol. The procedure allows the determination of 10-120 μg/L selenium.

UR - http://www.scopus.com/inward/record.url?scp=33644541459&partnerID=8YFLogxK

U2 - 10.1134/S1061934806010060

DO - 10.1134/S1061934806010060

M3 - Article

AN - SCOPUS:33644541459

VL - 61

SP - 25

EP - 27

JO - Journal of Analytical Chemistry

JF - Journal of Analytical Chemistry

SN - 1061-9348

IS - 1

ER -

ID: 93275438