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 3 Domain Human health 5 Environmental effects 4 Veterinary toxicology 1 Substance group Chemicals from food packaging 8 (-) Chemicals from daily use products and materials 7 Legacy organic contaminants 7 Biocides 3 Metals and trace elements 4 Natural Toxins 4 Pesticides 8 Pharmaceuticals 8 (-) Other chemicals 4 Matrix Biological 9 Complex environmental mixtures, toxicity drivers 7 Complex chemical products 5 Microplastics/Nanoplastics 4 Complex daily use products and materials 3 Nanomaterials 3 Other matrix 2 Complex medicinal products 1 Approach In vitro 38 Biomarkers of effects, susceptibility 28 In vivo 27 Omics 25 Integrative approaches 24 In silico 20 Intervention studies of biological effects 14 Conceptual, synthetic research 12 Systems toxicology 11 (-) Effect assessment in observational studies 10 In chemico 9 Ex vivo 7 Multi-species studies 7