Variables: dissolved_oygen dissolved_organic_carbon total_organic_carbon electric_conductivity Substances: 2 -2 -Difluorodeoxyuridin (FIRDBEQIJQERSE-QPPQHZFASA-N) 3-5-Diamino-2-4-6-triiodobenzoic acid (GOQCZMZLABPEME-UHFFFAOYSA-N) Systems: groundwater Keywords: micropollutants pesticides metabolites