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Double Peak Phenomena In Flow Injection Analysis Using PAR-KMnO4 Reaction | ||
| Tikrit Journal of Pure Science | ||
| Article 1, Volume 14, Issue 3, 2009, Pages 17-17 | ||
| Author | ||
| S. O. Baban | ||
| Abstract | ||
| The main aim of this study is to investigate the double peaks which were observed by the reaction of PAR as a reagent with KMnO4, in order to understand the phenomena of the double peak observation in flow injection analysis technique to prevent this phenomena and to get the single and sensitive optimization for determination and identification with good detection limit. To resolve weather the double peaks result of physical or chemical optimization, or both. The results proofed that the phenomena of double peak observed in the both cases of physical, and chemical effects. By optimizing the optimum conditions of experiments in condition of forming double peaks were observed and found that. In physical phenomena, the possibility of double peak is quite possible in short reaction coil, and high flow rate. In chemical phenomena the possibility of double peak is quite possible in the formation of different complex species by the effect of different pH. | ||
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