Select laboratory network Air and indoor environment 37 (Eco)toxicology 73 Human biomonitoring 101 Water 44 Water 44 Filter Reset filters Type of laboratory PARC member 17 External laboratory 27 Substance group Alkylphenols 9 Bisphenols 16 Dioxins and furans 1 Flame retardants 11 Metals and trace elements 29 Per- and polyfluoroalkyl substances (PFAS) 19 Pesticides-azoles 17 Pesticides-glyphosate 8 Pesticides-neonicotinoids 13 Pesticides-organochlorines 16 Pesticides-organophosphorus 20 Pesticides-others 22 Pesticides-pyrethroids 12 Pharmaceuticals 14 Phthalates 11 Polychlorinated biphenyls (PCBs) 11 Polycyclic aromatic hydrocarbons (PAHs) 21 Tire rubber additives 5 Tributyltin compounds 1 Volatile organic compounds (VOCs) 17 Other chemicals 21 Matrix Surface water 41 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