Potassium iodide (KI), chemical structure. Used to block and protect the thyroid gland against radioactive iodine, e.g. due to a nuclear disaster (cfr. Chernobyl). Present in Kelp. Blue skeletal formula on white background. | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Molekuul |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |