| Autor: |
Xie, Zenghong, Ouyang, Xiaoqing, Guo, Liangqia, Lin, Xucong, Chen, Guonan |
| Zdroj: |
Luminescence: Journal of Biological & Chemical Luminescence; May2005, Vol. 20 Issue 3, p226-230, 5p |
| Abstrakt: |
It was found that carbofuran enhances the chemiluminescence reaction between sodium sulphite and Ce4+ in sulphuric acid, and this formed the basis of a flow-injection system with chemiluminescence detection for determination of carbofuran. Under optimum conditions, the enhanced chemiluminescence intensity was linear, with the concentration of carbofuran in the range 8 × 10−8-1.0 × 10−5 g[sol ]mL, with a detection limit of 2.84 × 10−8 g[sol ]mL (3 s[sol ]k). The proposed method was applied to the analysis of carbofuran in cabbage, with satisfactory results. Copyright © 2005 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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