Variables: dissolved_oygen total_organic_carbon Keywords: high resolution mass spectrometry pesticides metabolites Substances: Adenosine (OIRDTQYFTABQOQ-UHFFFAOYSA-N) 1-3-Dimethyl-2-imidazolidinon (CYSGHNMQYZDMIA-UHFFFAOYSA-N) 1-(3-Trifluoromethylphenyl)-piperazine (KKIMDKMETPPURN-UHFFFAOYSA-N)