Flow-injection radiorelease analysis for vanadium

Kate Grudpan; Duangjai Nacapricha

doi:10.1016/S0003-2670(00)80968-X

Flow-injection radiorelease analysis for vanadium

Kate Grudpan
, Duangjai Nacapricha

Chiang Mai University

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

The radiorelease technique was adapted to flow-injection analysis for the determination of vanadium. The sample solution containing vanadate(V) is injected into a carrier stream of acetate buffer before passing through a microcolumn of silver powder labelled with ^110mAg. The activity of released silver ions, measured by means of a flow-through gamma scintillation counter, is proportional to the concentration of vanadium in the injected solution. The relationship between peak height and concentration is linear.

Original language	English
Pages (from-to)	329-331
Number of pages	3
Journal	Analytica Chimica Acta
Volume	246
Issue number	2
DOIs	https://doi.org/10.1016/S0003-2670(00)80968-X
Publication status	Published - 1 Jun 1991
Externally published	Yes

Keywords

Flow system
Radiometric detection
Radiorelease
Vanadium

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10.1016/S0003-2670(00)80968-X

Cite this

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abstract = "The radiorelease technique was adapted to flow-injection analysis for the determination of vanadium. The sample solution containing vanadate(V) is injected into a carrier stream of acetate buffer before passing through a microcolumn of silver powder labelled with 110mAg. The activity of released silver ions, measured by means of a flow-through gamma scintillation counter, is proportional to the concentration of vanadium in the injected solution. The relationship between peak height and concentration is linear.",

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AB - The radiorelease technique was adapted to flow-injection analysis for the determination of vanadium. The sample solution containing vanadate(V) is injected into a carrier stream of acetate buffer before passing through a microcolumn of silver powder labelled with 110mAg. The activity of released silver ions, measured by means of a flow-through gamma scintillation counter, is proportional to the concentration of vanadium in the injected solution. The relationship between peak height and concentration is linear.

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KW - Radiometric detection

KW - Radiorelease

KW - Vanadium

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ER -

Flow-injection radiorelease analysis for vanadium

Abstract

Keywords

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