CHEMICALS USED IN INDUSTRY, SCIENCE, PHOTOGRAPHY, AGRICULTURE, HORTICULTURE AND FORESTRY, IN PARTICULAR METALS AND METAL COMPOUNDS, SALTS AND DOUBLE SALTS OF ORGANIC AND INORGANIC ACIDS; CHEMICALS AND FINE CHEMICALS AS ADDITIVES FOR FOODSTUFFS AND LUXURY FOODS, AS ACTIVE INGREDIENTS FOR PHARMACY AND AS TECHNICAL AUXILIARY AGENTS IN THE TEXTILE, SYNTHETICS, RUBBER AND OPTICAL INDUSTRIES, AND AS TECHNICAL AUXILIARY AGENTS FOR THE SURFACE TREATMENT OF METALS AND FOR THE MANUFACTURE OF CATALYSTS, IN PARTICULAR METAL COMPOUNDS, SALTS AND DOUBLE SALTS OF ORGANIC AND INORGANIC ACIDS; ALL AFORESAID GOODS IN PARTICULAR FOR SUBSEQUENT TREATMENT

CHEMICALS FOR MEDICAL PURPOSES AND FOR HEALTH CARE, IN PARTICULAR METALS AND METAL COMPOUNDS, SALTS AND DOUBLE SALTS OF ORGANIC AND INORGANIC ACIDS

INDUSTRIAL AND SCIENTIFIC RESEARCH; CONDUCTION OF CHEMICAL AND PHYSICAL ANALYSES