Use of tetramethylbenzidine for the spectrophotometric sequential injection determination of free chlorine in waters

A sequential injection (SI) method was developed for the spectrophotometric determination of chlorine based on the reaction between tetramethylbenzidine (TMB) and free chlorine. The advantages resulting from the use of TMB are considerable: TMB is highly selective for chlorine, it enables a fairly l...

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Bibliographic Details
Main Author: Mesquita, Raquel B. R. (author)
Other Authors: Noronha, M. Lúcia F.O. B. (author), Pereira, Ana I. L. (author), Santos, Arménia C. F. (author), Torres, André F. (author), Víctor, Cerdà (author), Rangel, António O. S. S. (author)
Format: article
Language:eng
Published: 2010
Subjects:
Sequential injection
Tetramethylbenzidine
Free chlorine
Spectrophotometry
Waters
Online Access:http://hdl.handle.net/10400.14/2846
Country:Portugal
Oai:oai:repositorio.ucp.pt:10400.14/2846

Internet

http://hdl.handle.net/10400.14/2846

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