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