Canisters of ammonia gas. Ammonia colourless gas with a pungent odour, composed of nitrogen and hydrogen atoms. It is commonly used as a fertilizer, refrigerant, and in the production of various chemicals. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Bulgar, Wladimir |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |