Chemical preparations for the treatment of water, namely, for the treatment of water of drinking water systems, of industrial water systems, of process water systems, of raw water systems, of water for domestic use systems; chemical preparations for the treatment of water, namely, waste water treatment chemicals for industrial use, for municipal use for domestic use, water softening chemicals, water softening pellets, powders and liquids; water treatment chemicals for use in swimming pools and spas and water treatment chemicals, namely, sizing agents, chemical agents used in treating marine bilge water; chemical analysis kit for testing water, namely, for water of drinking water systems, of industrial water systems, of process water systems, of raw water systems, of water for domestic use systems; chemicals for the treatment of cooling water systems; environmental quality control fluid samples for calculating standards for testing and verifying the quality of water; nutritive additive to enhance the biological activity of water, soil, seeds and plants for purposes of fertilization and bioremediation of pollutants; odor eliminating tablets; powders and liquids comprised of microorganisms, enzymes and chemical compounds to be dissolved in water and used to digest organic waste; oxygenated distilled water; phosphates, silicates, silica and organic or inorganic salts for potable water treatment, waste water treatment, industrial water treatment, drinking water treatment, process water treatment, raw water treatment, domestic water treatment, municipal water treatment; reagent bearing test strips for testing swimming pool water, water for domestic use, industrial water, raw water, process water ; salt for water softening; sea water for industrial use; surface coating removal chemicals and tank surface and media cleaning chemicals for municipal water systems, domestic water systems, industrial water systems, raw water systems, process water systems, water softening preparations; water purifying chemicals; chemicals, namely, inhibitors and hardness stabilizers for drinking water systems, industrial water systems, process water systems, raw water systems, municipal water systems, water for domestic use systems; corrosion inhibitors, namely, for drinking water systems, industrial water systems, process water systems, raw water systems, municipal water systems, water for domestic use systems; chemicals, namely, liquid corrosion inhibitors containing silicates for drinking water systems, industrial water systems, process water systems, raw water systems, water for domestic use systems, municipal water systems; chemical preservatives for use as corrosion inhibitors in drinking water systems, industrial water systems, process water systems, raw water systems, water systems for domestic use

Anti-corrosive preparations, namely, liquid anti-corrosive preparations for addition to water as preparations for corrosion protection of metallic surfaces; Preservatives coatings, namely, for coating of water containing pipe and tank systems; anti-corrosive and fire retardant coatings; automobile exhaust system corrosion inhibitors in the nature of preservative coatings; preservative coatings for insulation, drywall, and masonry; preservative coatings for paper and wood surfaces; rust preservatives in the nature of a coating; wood preservatives, wood preservatives for fences and other construction purposes; colorants

Cleaning preparations for apparatus, installations, devices and machines for the treatment of water, water supplying and water stockpiling and for drinking water systems, industrial water systems, process water systems, raw water systems, water for domestic use systems, including membrane systems; cleaning preparations for cleaning equipment and cleaning systems for such apparatus and installations