| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1246074 | Talanta | 2007 | 6 Pages |
Abstract
A new method is proposed for the chemiluminescent determination of the pesticide 3-indolyl acetic acid by means of an flow injection analysis system. The chemiluminescence emission is obtained by oxidation of the analyte with Ce (IV) in nitric acid and presence of β-cyclodextrine.The continuous-flow method allows the determination of 159 samples h−1 of 3-indolyl acetic acid in an interval of concentrations over the range 0.5–15.0 mg l−1. The limit of detection was 0.1 μg l−1 and the R.S.D. (n, 17) at 2.0 mg l−1 of the pesticide level was 2.7%. The method was applied to water samples.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
A.I. Pimentel Neves, J.R. Albert-García, J. Martínez Calatayud,