Arsenic. Vial containing a sample of the metalloid chemical element arsenic (As). Arsenic and its compounds are used as pesticides,herbicides,insecticides and various alloys. It is highly toxic | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 4193 px × 4193 px |
Model Release : | Non requis |
Restrictions : | - |