Sodium hydroxide. Sodium hydroxide (NaOH), 1M concentration, in a reagent bottle. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
Taille de l’image : | 3411 px × 5154 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |