Ammonium chloride on a watch-glass. This mildly acidic crystalline chemical (NH4Cl) has wide uses in industry,food and medicine | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Chillmaid, Martyn F. |
Taille de l’image : | 4273 px × 2859 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |