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 7 External laboratory 5 Domain (-) Environmental effects 12 Human health 8 Veterinary toxicology 4 Agricultural plants 1 Substance group Chemicals from daily use products and materials 9 Legacy organic contaminants 7 Chemicals from food packaging 5 Biocides 4 Metals and trace elements 3 Natural Toxins 2 Pesticides 9 Pharmaceuticals 9 Other chemicals 2 Matrix Complex environmental mixtures, toxicity drivers 11 Biological 10 Microplastics/Nanoplastics 6 Complex daily use products and materials 5 Nanomaterials 4 Complex chemical products 3 Other matrix 1 Approach Biomarkers of effects, susceptibility 22 In vivo 22 In vitro 19 Omics 15 Integrative approaches 13 In silico 13 Conceptual, synthetic research 10 Multi-species studies 10 (-) In chemico 8 Systems toxicology 7 Effect assessment in observational studies 6 (-) Intervention studies of biological effects 6 Ex vivo 2