Select laboratory network Air and indoor environment 35 Human biomonitoring 101 Water 42 Human biomonitoring 101 Filter Reset filters Type of laboratory PARC member 34 (-) External laboratory 27 Substance group Acrylamide 9 Aprotic solvents 9 Aromatic amines 10 Bisphenols 17 Cotinine 12 Diisocyanates 10 Flame retardants 6 (-) Metals and trace elements 27 Mycotoxins 5 Parabens 10 Per- and polyfluoroalkyl substances (PFAS) 10 Pesticides-glyphosate 12 Pesticides-neonicotinoids 10 Pesticides-organophosphates 14 Pesticides-others 6 Pesticides-phenylpyrazoles 5 Pesticides-pyrethroids 8 Phthalates 16 Polychlorinated biphenyls (PCBs) 8 Polycyclic aromatic hydrocarbons (PAHs) 17 UV filters-benzophenones 6 Other chemicals 12 Matrix Urine 26 Whole blood 20 Serum 12 Plasma 4 Hair 4 Nails 2 Other matrix 2 Cord blood 1 Breast milk 1 Adipose tissue 1