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 1 Domain Veterinary toxicology 3 Human health 2 Environmental effects 2 Substance group Legacy organic contaminants 10 Chemicals from daily use products and materials 9 Chemicals from food packaging 6 (-) Biocides 4 Metals and trace elements 6 (-) Natural Toxins 4 Pesticides 12 Pharmaceuticals 8 Other chemicals 8 Matrix Biological 7 Complex environmental mixtures, toxicity drivers 6 Microplastics/Nanoplastics 4 Complex chemical products 3 Complex daily use products and materials 2 Nanomaterials 2 Complex medicinal products 1 Approach In vitro 25 Biomarkers of effects, susceptibility 24 In vivo 20 Omics 16 Integrative approaches 15 In silico 14 Conceptual, synthetic research 8 Effect assessment in observational studies 7 (-) Intervention studies of biological effects 7 In chemico 5 Multi-species studies 5 Systems toxicology 5 Ex vivo 4