Voltammetric Determination of Fenitrothion
The adsorptive stripping differential pulse voltammetric method was proposed for the determination of fenitrothion [O,O-dimethyl O-(4-nitro-m-tolyl)phosphorothioate]. The voltammetric response was evaluated in 0,04 mol super(-1) Britton-Robinson buffer with respect to the accumulation time and poten...
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Published in | Polish journal of environmental studies Vol. 13; no. 4; pp. 411 - 414 |
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Main Author | |
Format | Journal Article |
Language | English |
Published |
01.01.2004
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Subjects | |
Online Access | Get full text |
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Summary: | The adsorptive stripping differential pulse voltammetric method was proposed for the determination of fenitrothion [O,O-dimethyl O-(4-nitro-m-tolyl)phosphorothioate]. The voltammetric response was evaluated in 0,04 mol super(-1) Britton-Robinson buffer with respect to the accumulation time and potential, and concentration dependence. The relationship between peak current and fenitrothion concentration was linear within the range of 1x10 super(-8) - 1x10 super(-6) mol l super(-1). In spiked water the detection limit of fenitrothion, estimated from 3 times the standard deviation, was 36 ng l super(-1). Interference from some other organophosphorus insecticides on the determination of fenitrothion were studied. |
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Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
ISSN: | 1230-1485 |