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ID 33014
FullText URL
Author
Burakham, Rodjana
Higuchi, Keiro
Oshima, Mitsuko
Grudpan, Kate
Motomizu, Shoji
Abstract

A new type of a reactor column, a crushed BaSO4 reactor column used for the flow injection spectrophotometric determination of sulfate ion using the exchange reaction of sulfate ion and barium-dimethylsulfonazo III is proposed. The column is very simple and economical. It can be continuously used for 8 h before washing with water for repeated usage of at least 1 month. The procedure is sensitive. Application to various water samples was demonstrated.

Keywords
Sulfate
Dimethylsulfonazo III
On-line reactor column
Flow injection analysis
Spectrophotometry
Note
Published with permission from the copyright holder.
This is a author's copy,as published in TALANTA , 2004 Vol.64 Issue.5 pp.1147-1150
Publisher URL: http://dx.doi.org/10.1016/j.talanta.2004.05.001
Direct access to Thomson Web of Science record
(C) 2004 by Elsevier B.V
Published Date
2004-06-11
Publication Title
Talanta
Volume
volume64
Issue
issue5
Start Page
1147
End Page
1150
Content Type
Journal Article
language
英語
Refereed
True
DOI
Web of Sience KeyUT
Submission Path
analytical_chemistry/22