Diclofenac (DLC) and Atrazine (ATZ) are pollutants, present in natural waters. To develop new technologies for the abatement of these compounds, it is necessary to develop fast and low cost methods for routine quantization.In this work, two fast and accurate methods for the simultaneous determination of DLC y ATZ in natural waters were developed. These methods are based in spectrophotometric derivative (ED) and PLS multivariate calibration from uv-vis spectroscopic data. Both methods were applied to natural river water. Detection limit (DL) and Recovery (R) values are showed in the following table:AcknowledgmentFONDECYT N� 1110606.

Simultaneous determination of atrazine and diclofenac in natural water by spectrophotometric methods

245th National Meeting (2013)

The official archive and repository for all ACS Meetings & Expositions abstracts and select posters or presentations.