Chemicals for use in industry and science; propellant gases; gases for use in blowing machines, namely, inhalers, pressure pack cans, anti-dusting devices, balloon inflation and beer kegs; chemical preparations, namely, degreasing and cleaning solvents; refrigerants gas for use in industrial cooling systems, domestic cooling systems, air conditioning systems, ice machines, water coolers, cold storage and refrigeration units; fire suppressing and extinguishing compositions; chemical blowing agents, namely, gases used in the manufacture of cellular plastics to add insulation properties and structural integrity for use in the residential and commercial construction, refrigeration and heating industries; chemicals, namely, chemicals for industrial use; compressed gases and gas mixtures for industrial purposes, namely, for the detection of gas leaks; refrigerant gas for use in industrial cooling systems, domestic cooling systems, air conditioning systems, ice machines, water coolers, cold storage and refrigeration units

Recovery and abatement services, namely, removal of chemicals, gases, solvents and refrigerants from systems; removal of chemicals, gases, solvents and refrigerants from cylinders; on-site removal of refrigerant from air conditioning units; on-site removal of refrigerant from heating, ventilating and air conditioning equipment

Distribution services, namely, delivery of chemicals, gases, solvents, refrigerants, fire extinguishing and suppressant compositions; packaging articles to the order and specification of others, namely, repackaging of chemicals, gases, solvents, refrigerants, fire extinguishing and suppressant compositions; packaging articles to the order and specification of others, namely, packaging of recycled chemicals, gases, solvents, refrigerants, fire extinguishing and suppressant compositions into secure containers; transport, packaging of goods for transport, and storage of goods; transport, packaging and storage of gas cylinders; tracking goods; tracking gas cylinders; packaging articles for transportation, namely, cylinders and containers with chemicals, gases, solvents, refrigerants, fire extinguishing and suppressant compositions; collection, transfer and return of gas cylinders; distribution of chemicals, gases, solvents, refrigerants, fire suppressant and extinguishing compositions; repackaging of chemicals, gases, solvents, refrigerants, fire suppressant and extinguishing compositions; handling of freight, namely, freight transportation of chemicals, gases, solvents, refrigerants, fire extinguishing and suppressant compositions by land, air, rail and sea

Environmental services, namely, cleaning of chemicals, gases, solvents and refrigerants; environmental services, namely, disposal of chemicals, gases, solvents and refrigerants; environmental services, namely, treatment of materials in the nature of processing, purification, separation and filtering of chemicals, gases, solvents, refrigerants, fire suppressing and extinguishing compositions; recycling and reclamation of chemicals, gases, solvents, refrigerants, fire suppressing and extinguishing compositions; blending of chemicals, gases, solvents, refrigerants, suppressing and extinguishing compositions; environmental services, namely, destruction of chemicals, gases, solvents, refrigerants, suppressing and extinguishing compositions; environmental remediation services, namely, treatment by purification of chemicals, gases, solvents, refrigerants, fire suppressing and extinguishing compositions; rental of cylinders for chemicals, gases, solvents and refrigerants