Match tip. Coloured scanning electron micrograph (SEM) of the tip of an unburnt match. The head of a match is usually made from paraffin and combustible chemicals,including phosphorous trisulphide,which burns at low temperatures. Magnification: x30 when printed 10 centimetres high | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Nishinaga, Susumu |
Taille de l’image : | 2894 px × 3845 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |