Canister of sulphur dioxide gas. Sulphur dioxide colourless gas with a pungent odour, composed of sulphur and oxygen atoms. It is produced from burning fossil fuels and is a major air pollutant. It is also used in the production of sulfuric acid. | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Bulgar, Wladimir |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |