Select laboratory network Air and indoor environment 35 (Eco)toxicology 73 Human biomonitoring 101 Water 42 Air and indoor environment 35 Filter Reset filters Type of laboratory PARC member 4 (-) External laboratory 1 Air environment Indoor air 1 Outdoor air 1 Matrix Gas phase 1 Particle phase 1 Substance group Acrylamide 2 Ammonia 3 Aprotic solvents 1 Aromatic amines 1 Arsenic (As) in PM10 10 Arsenic (As) in PM2.5 6 Benzene 7 Benzo(a)pyrene in PM10 8 Benzothiazoles 1 Bisphenols 3 Black carbon 4 Cadmium (Cd) in PM10 10 Cadmium (Cd) in PM2.5 6 Carbon dioxide 6 Carbon monoxide 4 Diisocyanates 2 (-) Disinfection by-products 1 Flame retardants 1 Formaldehyde 4 Halogenated anaesthetics 2 Lead (Pb) in PM10 10 Lead (Pb) in PM2.5 6 MDI/TDI 1 Mercury 4 Metals and trace elements 8 Nickel (Ni) in PM10 10 Nickel (Ni) in PM2.5 6 Nitrogen dioxide 6 Nitrogen oxide 5 Nitrosamines 1 Odour 1 Oil mist 1 Organic and elemental carbon 4 Organophosphate ester plasticizers (OPEs) 2 Ozone 6 Particles (PM10) 10 Particles (PM2.5) 9 Particles (total) 5 Per- and polyfluoroalkyl substances (PFAS) 4 Pesticides-organochlorines 3 Pesticides-organophosphates 1 Phenols 5 Phthalates 4 Polychlorinated biphenyls (PCBs) 1 Polycyclic aromatic hydrocarbons (PAHs) 7 Radon 1 Siloxanes 3 Sugars, sugar alcohols, tetrols 1 Sulfur dioxide 5 Ultrafine particles 1 UV filters-benzophenones 1 Volatile and semi-volatile organic compounds (VOCs and SVOCs) 7 Water soluble ions 6 Other chemicals 7