Polarised light micrograph of recrystallized ascorbic acid (vitamin C). Magnification: x93 when printed at 10 cm wide. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Mis, Marek |
Taille de l’image : | 5362 px × 3318 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |