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Thin-layer chromatographic detection of pyrethroid insecticides using o-tolidine.
Akmal, Pasha. and Vijayashankar, Y. N. (1993) Thin-layer chromatographic detection of pyrethroid insecticides using o-tolidine. Analyst, 118 (7). pp. 777-778.
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Abstract
A method for the detection of pyrethroid insecticides by thin-layer chromatography is described. These insecticides, on bromination and treatment with o-tolidine, yield an intensely blue product. Some of the pyrethroids can be resolved into individual isomers by this method. The limit of detection is 0.25-1.0 µg.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Thin-layer chromatography; bromination; o-tolidine; pyrethroid insecticide |
| Subjects: | 500 Natural Sciences and Mathematics > 04 Chemistry and Allied Sciences > 26 Pesticide Chemistry 500 Natural Sciences and Mathematics > 04 Chemistry and Allied Sciences > 06 Chromatography |
| Divisions: | Food Protectants and Infestation Control |
| Depositing User: | Food Sci. & Technol. Information Services |
| Date Deposited: | 03 Jan 2017 07:24 |
| Last Modified: | 03 Jan 2017 07:24 |
| URI: | http://ir.cftri.res.in/id/eprint/6103 |
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