Spectrophotometric determination of peroxydisulphate with o-dianisidine by flow injection
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چکیده
منابع مشابه
Gas diffusion sequential injection system for the spectrophotometric determination of free chlorine with o-dianisidine.
A gas diffusion sequential injection system for spectrophotometric determination of free chlorine is described. The detection is based in the colorimetric reaction between free chlorine and a low toxicity reagent o-dianisidine. A gas diffusion unit is used to isolate free chlorine from the sample in order to avoid possible interferences. This feature results from the conversion of free chlorine...
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ژورنال
عنوان ژورنال: Canadian Journal of Chemistry
سال: 1990
ISSN: 0008-4042,1480-3291
DOI: 10.1139/v90-272