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 17 External laboratory 5 Domain Environmental effects 14 Human health 5 Veterinary toxicology 2 Wildlife toxicology 1 Substance group Chemicals from daily use products and materials 21 (-) Legacy organic contaminants 13 Chemicals from food packaging 12 Biocides 10 Metals and trace elements 14 (-) Natural Toxins 11 Pesticides 26 Pharmaceuticals 25 Other chemicals 10 Matrix Complex environmental mixtures, toxicity drivers 18 Biological 14 Microplastics/Nanoplastics 9 Complex chemical products 7 Nanomaterials 6 Complex medicinal products 5 Complex daily use products and materials 4 Other matrix 3 Approach In vitro 31 Biomarkers of effects, susceptibility 27 Omics 23 (-) In vivo 22 Integrative approaches 19 In silico 16 Intervention studies of biological effects 12 Conceptual, synthetic research 11 Effect assessment in observational studies 9 Systems toxicology 8 In chemico 5 Ex vivo 5 Multi-species studies 5