Select laboratory network Air and indoor environment 35 (Eco)toxicology 73 Human biomonitoring 101 Water 42 (Eco)toxicology 73 Filter Reset filters Type of laboratory PARC member 8 External laboratory 3 Domain Human health 11 (-) Environmental effects 10 Veterinary toxicology 2 (-) Agricultural plants 1 Substance group Chemicals from daily use products and materials 22 Legacy organic contaminants 17 Biocides 13 Chemicals from food packaging 13 (-) Metals and trace elements 11 Natural Toxins 8 Pesticides 27 Pharmaceuticals 27 Other chemicals 8 Matrix Complex environmental mixtures, toxicity drivers 10 Biological 7 Microplastics/Nanoplastics 6 Nanomaterials 6 Complex daily use products and materials 5 Complex chemical products 3 Other matrix 2 Complex medicinal products 1 Approach Biomarkers of effects, susceptibility 7 In vivo 6 In vitro 5 Conceptual, synthetic research 4 In chemico 3 Integrative approaches 3 Multi-species studies 3 Omics 3 Intervention studies of biological effects 2 Effect assessment in observational studies 1 In silico 1 Systems toxicology 1