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 25 External laboratory 6 Domain Human health 17 Environmental effects 11 Veterinary toxicology 2 Wildlife toxicology 1 Substance group Chemicals from daily use products and materials 32 (-) Chemicals from food packaging 22 Legacy organic contaminants 20 Biocides 11 Metals and trace elements 14 (-) Natural Toxins 16 Pesticides 29 Pharmaceuticals 27 Other chemicals 9 Matrix Complex environmental mixtures, toxicity drivers 20 Biological 18 Complex chemical products 13 Nanomaterials 11 Complex daily use products and materials 9 Microplastics/Nanoplastics 8 Complex medicinal products 5 Other matrix 3 Approach (-) In vitro 31 Biomarkers of effects, susceptibility 24 Omics 22 In vivo 20 Integrative approaches 18 In silico 14 Conceptual, synthetic research 9 Effect assessment in observational studies 9 Intervention studies of biological effects 8 In chemico 6 Ex vivo 6 Systems toxicology 5 Multi-species studies 4