API4SURE

Chemical preparations for use in industry, except for diagnostic and theranostic preparations for scientific or research use, excluding chemicals used in relation to diesel engine systems, exhaust systems, oil production, refining, drilling muds, fluids and cements for wells, and further excluding chemical preparations, namely, filtering material and water treatment chemicals for aquariums, chemical test kits consisting essentially of chemicals for measuring chemical content of aquarium water and excluding gravel additives and liquid fertilizers for plants used in aquariums