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 12 External laboratory 7 Domain Human health 12 Environmental effects 7 Substance group Chemicals from daily use products and materials 24 (-) Chemicals from food packaging 19 Legacy organic contaminants 18 Biocides 9 Metals and trace elements 12 Natural Toxins 11 Pesticides 25 Pharmaceuticals 26 Other chemicals 10 Matrix Biological 11 Complex environmental mixtures, toxicity drivers 11 Complex chemical products 8 Complex daily use products and materials 8 Nanomaterials 7 Microplastics/Nanoplastics 6 Other matrix 3 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