Feather stained by nitric acid. Concentrated (8M) nitric acid (HNO3) stains yellow proteins in a white feather. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source / Turtle Rock Scientific |
Taille de l’image : | 3423 px × 5151 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |