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 14 External laboratory 10 Domain (-) Environmental effects 24 Human health 17 Veterinary toxicology 4 Wildlife toxicology 1 Substance group Chemicals from daily use products and materials 12 Legacy organic contaminants 11 Chemicals from food packaging 8 Biocides 6 Metals and trace elements 6 Natural Toxins 6 Pesticides 16 Pharmaceuticals 16 Other chemicals 5 Matrix Complex environmental mixtures, toxicity drivers 18 Microplastics/Nanoplastics 13 Biological 11 Complex chemical products 10 Nanomaterials 8 Complex daily use products and materials 6 Other matrix 3 Complex medicinal products 2 Approach Biomarkers of effects, susceptibility 22 (-) In vivo 22 In vitro 19 Omics 15 Integrative approaches 13 In silico 13 Conceptual, synthetic research 10 Multi-species studies 10 In chemico 8 Systems toxicology 7 (-) Effect assessment in observational studies 6 Intervention studies of biological effects 6 Ex vivo 2