Citric acid crystals,polarized light micrograph. Citric acid is a tricarboxylic acid that can be obtained from natural products including the juices of citrus fruits such as lemons. It is also synthesised in the body by fermentation of glucose in what is known as the citric acid cycle. Magnification: x25 when printed at 10 centimetres wide. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gaff, Karl |
Taille de l’image : | 6000 px × 4000 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |