Limescale. Coloured scanning electron micrograph (SEM) of limescale from a domestic kettle. Limescale,which occurs when hard water is boiled,consists mainly of calcium carbonate crystals that have precipitated out of the water. Magnification: x1500 when printed at 10 centimetres wide | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gschmeissner, Steve |
Bildgröße: | 4571 px × 3912 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |