Polarised light micrograph of callus remover crystals, a mixture of salicylic acid and lactic acid. Callus remover medications are used to remove calluses, areas of thickened skin that form as a response to repeated friction, pressure or other irritation. Magnification: x93 when printed 10 centimetres wide. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Mis, Marek |
Bildgröße: | 7236 px × 4830 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |