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 Environmental effects 5 Human health 4 Veterinary toxicology 1 Substance group Chemicals from daily use products and materials 15 Legacy organic contaminants 12 (-) Chemicals from food packaging 10 Biocides 6 Metals and trace elements 10 Natural Toxins 6 Pesticides 16 Pharmaceuticals 14 Other chemicals 8 Matrix Biological 7 Complex chemical products 6 Complex daily use products and materials 6 Complex environmental mixtures, toxicity drivers 6 Microplastics/Nanoplastics 5 Nanomaterials 3 Other matrix 1 Complex medicinal products 1 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