Organizations: Contaminant fate processes Variables: dissolved_organic_carbon electric_conductivity concentration Substances: 1-3-Dimethyl-2-imidazolidinon (CYSGHNMQYZDMIA-UHFFFAOYSA-N) 1-(3-Chlorophenyl)-piperazin (VHFVKMTVMIZMIK-UHFFFAOYSA-N) Keywords: MetFrag high resolution mass spectrometry land use