Select laboratory network Air and indoor environment 35 Human biomonitoring 101 Water 42 Water 42 Filter Reset filters Type of laboratory (-) PARC member 6 External laboratory 10 Substance group Alkylphenols 2 Bisphenols 6 Dioxins and furans 1 Flame retardants 5 Metals and trace elements 8 Per- and polyfluoroalkyl substances (PFAS) 10 (-) Pesticides-azoles 6 Pesticides-glyphosate 3 Pesticides-neonicotinoids 5 Pesticides-organochlorines 5 Pesticides-organophosphorus 7 Pesticides-others 7 Pesticides-pyrethroids 6 Pharmaceuticals 7 Phthalates 5 Polychlorinated biphenyls (PCBs) 4 Polycyclic aromatic hydrocarbons (PAHs) 8 Tire rubber additives 1 Tributyltin compounds 1 Volatile organic compounds (VOCs) 4 Other chemicals 6 Matrix Surface water 6 Ground water 4 Drinking/Tap water 3 Treated sewage/outlet 3 Mineral/Spring water 2 Untreated sewage/inlet 2 Industrial effluent outlet 2 Saline/Marine water 2 Regenerated water 2 Process water 1 Recreational water 1 Healthcare water 1