Polarised light micrograph of crystalline sodium thiosulphate ("hypo"),a chemical used as a photographic fixer. Magnification: x16 at 35mm size | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Moulds, Sidney |
Bildgröße: | 3668 px × 5514 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |