Organizations: Contaminant fate processes Variables: dissolved_oygen total_organic_carbon pH Keywords: monitoring pesticides metabolites Substances: 4-Dimethylaminoantipyrin (Aminopyrin) (RMMXTBMQSGEXHJ-UHFFFAOYSA-N) 1-(3-Trifluoromethylphenyl)-piperazine (KKIMDKMETPPURN-UHFFFAOYSA-N)