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 7 External laboratory 1 Air environment Indoor air 7 Outdoor air 5 Matrix Particle phase 7 Gas phase 6 Substance group Ammonia 5 Aprotic solvents 2 Arsenic (As) in PM10 9 Arsenic (As) in PM2.5 9 Asbestos 5 Benzene 12 Benzo(a)pyrene in PM10 9 Benzothiazoles 1 Bisphenols 3 Black carbon 5 Cadmium (Cd) in PM10 10 Cadmium (Cd) in PM2.5 10 Carbon dioxide 6 Carbon monoxide 10 Chlorinated paraffins 2 Cotinine 1 Dechloranes 3 Diisocyanates 4 Dioxins and furans 3 Disinfection by-products 4 Flame retardants 8 Formaldehyde 8 Halogenated anaesthetics 1 Lead (Pb) in PM10 10 Lead (Pb) in PM2.5 10 MDI/TDI 2 Mercury 2 Metals and trace elements 14 Musks 2 Nickel (Ni) in PM10 10 Nickel (Ni) in PM2.5 10 Nitrogen dioxide 12 Nitrogen oxide 9 Odour 1 Oil mist 1 Organic and elemental carbon 8 Organophosphate ester plasticizers (OPEs) 4 Ozone 10 Parabens 1 Particles (PM10) 11 Particles (PM2.5) 11 Particles (total) 12 Per- and polyfluoroalkyl substances (PFAS) 4 Pesticides-glyphosate 1 Pesticides-neonicotinoids 3 Pesticides-organochlorines 6 Pesticides-organophosphates 6 Pesticides-phenylpyrazoles 2 Pesticides-pyrethroids 6 Phenols 5 Phthalates 6 (-) Polychlorinated biphenyls (PCBs) 7 Polycyclic aromatic hydrocarbons (PAHs) 13 Radon 2 Siloxanes 2 Sugars, sugar alcohols, tetrols 2 Sulfur dioxide 8 Ultrafine particles 7 UV filters-benzophenones 2 Volatile and semi-volatile organic compounds (VOCs and SVOCs) 11 Water soluble ions 9 Other chemicals 8