Chemical analysis kit for testing swimming pool water; Chemical preparations for testing swimming pool water; Chemical preparations for use in agriculture, horticulture and forestry, namely, chemical preparations for the treatment of seeds; Chemical reagents for non-medical purposes; Chemical reagents for non-medical purposes, namely, for use in evaluating pH, chlorine concentrations in pools,; Chemical reagents, other than for medical or veterinary purposes; Chemicals and unprocessed plastics, namely, polymers for electronic materials; Chemicals for use in agriculture, horticulture and forestry except fungicides, herbicides, insecticides and parasiticides; Chemicals for use in aquariums; Chemicals used in industry; Fertilizers and manures; Fire extinguishing compositions; Tempering chemicals for use in soldering