Flat-bottom boiling flask. Flat-bottom boiling flask containing a solution of ammonium metavanadate (V) (NH4VO3) in water. Transition metal compounds are often coloured | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
Taille de l’image : | 3432 px × 5161 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |