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

@article{Mesquita2007UseOT,
  title={Use of tetramethylbenzidine for the spectrophotometric sequential injection determination of free chlorine in waters.},
  author={Raquel Beatriz Ribeiro Mesquita and M L{\'u}cia F O B Noronha and Ana Isabel Pereira and Arm{\'e}nia C F Santos and Andr{\'e} Torres and V{\'i}ctor Cerd{\`a} and Ant{\'o}nio O. S. S. Rangel},
  journal={Talanta},
  year={2007},
  volume={72 3},
  pages={1186-91}
}
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 low quantification limit and represents a less toxic alternative to reagents such as tolidine. The use of this reaction in SI adds other advantages as it enhances the degree of automation… CONTINUE READING

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80 (1997) 1117

  • F. B. Serrat, G. B. Serrat, D. R. Polo, J. AOAC Int
  • 10] Decreto-Lei no. 243/2001, Diário da República…
  • 1998
Highly Influential
5 Excerpts

J

  • M. A. Segundo, A.O.S.S. Rangel
  • Flow Injection Anal. 19
  • 2002
2 Excerpts

M

  • J. G. March
  • Gual, B.M. Simonet, Talanta 58
  • 2002
3 Excerpts

Toxicol

  • K.-T. Chung, S.-C. Chen, T. Y. Wong, Y.-S. Li, C.-I. Wei, M. W. Chou
  • Sci. 56
  • 2000
2 Excerpts

Water Res

  • K. Carlsson, L. Moberg, B. Karlberg
  • 33
  • 1999
3 Excerpts

A

  • F. Cañete
  • Rı́os, M.D. Luque de Castro, M. Valcárcel…
  • 1988
3 Excerpts

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