Select laboratory network Air and indoor environment 35 Human biomonitoring 101 Water 42 Water 42 Filter Reset filters Type of laboratory PARC member 14 External laboratory 25 Substance group Alkylphenols 7 Bisphenols 14 Dioxins and furans 1 Flame retardants 10 Metals and trace elements 26 Per- and polyfluoroalkyl substances (PFAS) 17 Pesticides-azoles 14 Pesticides-glyphosate 8 Pesticides-neonicotinoids 12 Pesticides-organochlorines 14 Pesticides-organophosphorus 18 Pesticides-others 18 Pesticides-pyrethroids 11 Pharmaceuticals 13 Phthalates 9 Polychlorinated biphenyls (PCBs) 10 Polycyclic aromatic hydrocarbons (PAHs) 19 Tire rubber additives 5 Tributyltin compounds 1 Volatile organic compounds (VOCs) 14 Other chemicals 19 Matrix (-) Surface water 39 Drinking/Tap water 32 Ground water 27 Treated sewage/outlet 17 Mineral/Spring water 16 Untreated sewage/inlet 14 Saline/Marine water 10 Leachate 8 Industrial effluent outlet 8 Regenerated water 7 Process water 6 Recreational water 6 Healthcare water 4 Other water 2