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 9 External laboratory 3 Domain Human health 7 Environmental effects 5 Substance group Chemicals from daily use products and materials 16 Legacy organic contaminants 13 (-) Chemicals from food packaging 12 Biocides 6 Metals and trace elements 7 Natural Toxins 5 Pesticides 18 Pharmaceuticals 16 Other chemicals 7 Matrix Biological 8 Complex environmental mixtures, toxicity drivers 6 Complex chemical products 5 Complex daily use products and materials 5 Microplastics/Nanoplastics 4 Other matrix 2 Nanomaterials 2 Approach In vitro 22 Biomarkers of effects, susceptibility 17 Omics 17 Integrative approaches 14 In silico 12 In vivo 12 Conceptual, synthetic research 9 (-) Effect assessment in observational studies 8 Intervention studies of biological effects 6 In chemico 5 (-) Systems toxicology 5 Ex vivo 3 Multi-species studies 3