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 11 External laboratory 6 Domain Human health 12 Environmental effects 5 Substance group Chemicals from daily use products and materials 23 (-) Chemicals from food packaging 17 Legacy organic contaminants 15 Biocides 10 Metals and trace elements 10 Natural Toxins 9 Pesticides 23 Pharmaceuticals 25 Other chemicals 6 Matrix Biological 9 Complex environmental mixtures, toxicity drivers 9 Complex chemical products 7 Complex daily use products and materials 6 Nanomaterials 6 Microplastics/Nanoplastics 5 Other matrix 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