Gallic acid (trihydroxybenzoic acid) molecule. Present in many plants, including oak, tea and sumac. Both in the free form and is part of tannin compounds. White skeletal formula on dark teal gradient background with hexagonal pattern. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Molekuul |
Taille de l’image : | 7046 px × 4960 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |