Descriptors | Barium, Reports, Mercury, Chromium, Paper, Children, Metals, Safety measures, Ceramics, Board (paper), Trace element analysis, Cadmium, Toxicity, Plastics, Chemical analysis and testing, Accuracy, Accident prevention, Test specimens, Glass, Selenium, Antimony, Arsenic, Migration (chemical), Toys, Polymers, Determination of content, Coatings, Leisure equipment, Textiles, Solvent extraction methods, Lead, Toxic materials |