Sildenafil citrate (treats erectile dysfunction) crystallized under the microscope. Polarized light photomicrograph of a pill of Sildenafil citrate dissolved in water and let crystallize upon drying on a glass slide. Polarized light, crossed polarizers and red tint (lambda) plate. Width of view: 1.3 mm | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Microckscopica |
Taille de l’image : | 6000 px × 4000 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |