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Polarographic behavior and determination of some S ‐triazine herbicides
Author(s) -
Ignjatović Ljubiša M.,
Marković Dragan A.,
Veselinović Dragan S.,
Bešić Borislav R.
Publication year - 1993
Publication title -
electroanalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 128
eISSN - 1521-4109
pISSN - 1040-0397
DOI - 10.1002/elan.1140050525
Subject(s) - polarography , coulometry , chemistry , triazine , electrochemistry , chromatography , differential pulse voltammetry , analytical chemistry (journal) , cyclic voltammetry , electrode , inorganic chemistry , organic chemistry
The possibility for differential pulse polarography (DPP) determination of S ‐triazine has been shown and compared with gas‐chromatographic (GC) measurements. Good agreement was found between GC and DPP measurements in analyzing 20 samples of industrial wastewater. It was found, using controlled potential coulometry (CPC), that four electrons take part in electrochemical reduction steps. On the basis of this and polarographic measurements, the mechanism of electrochemical reduction of S ‐triazine was postulated.