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 9 Domain (-) Environmental effects 22 Human health 12 (-) Veterinary toxicology 4 Wildlife toxicology 1 Substance group Chemicals from daily use products and materials 13 Legacy organic contaminants 11 Biocides 7 Chemicals from food packaging 7 Metals and trace elements 8 Natural Toxins 7 Pesticides 19 Pharmaceuticals 18 Other chemicals 6 Matrix Complex environmental mixtures, toxicity drivers 20 Biological 13 Microplastics/Nanoplastics 13 Complex chemical products 11 Nanomaterials 8 Complex daily use products and materials 5 Other matrix 4 Complex medicinal products 3 Approach Biomarkers of effects, susceptibility 26 (-) In vivo 26 In vitro 21 Omics 17 Integrative approaches 15 In silico 15 Multi-species studies 12 Conceptual, synthetic research 11 Intervention studies of biological effects 10 In chemico 8 Systems toxicology 8 Effect assessment in observational studies 7 Ex vivo 3