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 15 External laboratory 11 Air environment Indoor air 19 (-) Outdoor air 15 Matrix Gas phase 13 Particle phase 13 Substance group Ammonia 3 Aprotic solvents 1 Arsenic (As) in PM10 8 Arsenic (As) in PM2.5 8 Asbestos 1 Benzene 8 Benzo(a)pyrene in PM10 8 Benzothiazoles 1 Bisphenols 2 Black carbon 5 Cadmium (Cd) in PM10 8 Cadmium (Cd) in PM2.5 8 Carbon dioxide 4 Carbon monoxide 8 Chlorinated paraffins 2 Cotinine 1 Dechloranes 3 Diisocyanates 1 Dioxins and furans 3 Disinfection by-products 2 Flame retardants 6 Formaldehyde 3 Lead (Pb) in PM10 8 Lead (Pb) in PM2.5 8 MDI/TDI 1 Mercury 2 Metals and trace elements 9 Musks 1 Nickel (Ni) in PM10 8 Nickel (Ni) in PM2.5 8 Nitrogen dioxide 9 Nitrogen oxide 8 Odour 1 Organic and elemental carbon 7 Organophosphate ester plasticizers (OPEs) 2 Ozone 9 Parabens 1 Particles (PM10) 9 Particles (PM2.5) 9 Particles (total) 8 Per- and polyfluoroalkyl substances (PFAS) 4 Pesticides-glyphosate 1 Pesticides-neonicotinoids 3 Pesticides-organochlorines 5 Pesticides-organophosphates 5 Pesticides-phenylpyrazoles 2 Pesticides-pyrethroids 5 Phenols 3 Phthalates 4 Polychlorinated biphenyls (PCBs) 5 Polycyclic aromatic hydrocarbons (PAHs) 10 Radon 2 Siloxanes 2 Sugars, sugar alcohols, tetrols 2 Sulfur dioxide 7 Ultrafine particles 6 UV filters-benzophenones 2 Volatile and semi-volatile organic compounds (VOCs and SVOCs) 6 Water soluble ions 7 Other chemicals 5