Solid oxygen, other than for medical use; Chemical preparations for the production of oxygen; Gas purifying preparations; Chemical gas purifying agents; Products for absorbing gas; Preparations for the purification of gas; Purification preparations; Gases for use with aerosols; Liquefied gases for use in aerosol containers; Propellent gases for aerosols; Liquefied gases for use in aerosol dispensers; Aerosol propellants

Probiotic bacterial formulations for medical use; Probiotic bacterial formulations for veterinary use; Probiotic bacterial preparations