Polarised light micrograph of crystals of naphthalene,a white,crystalline hydrocarbon with a characteristic penetrating odour. It is used as a moth repellant in the form of moth balls or flakes. It is also found in the manufacture of acids & compounds used in the dye industries & in the production of synthetic resins & celluloids. Naphthalene is also the single most abundant constituent of coal tar. Magnification: x60 at 35mm size | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Moulds, Sidney |
Taille de l’image : | 4797 px × 3151 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |