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Determination of triazines in water samples by high-performance liquid chromatography with diode-array detection
M S Dopico1, M V González, J M Castro
1Departamento de Química Analítica, Escuela Universitaria Politécnica, Universidade da Coruña, Ferrol, Spain.
Journal of Chromatographic Science
|November 16, 2002
Abstract:
Triazines are widely used herbicides that can be detected in the environment at trace level. A preconcentration step is necessary to determinate them before analysis. In this study, carbonaceous and polymeric adsorbents are compared with C18 for the solid-phase extraction of simazine, atrazine, and propazine in water samples in order to quantitate their levels by high-performance liquid chromatography using photodiode-array detection.