Mixture of chemicals, polarised light micrograph. The chemicals include potassium hexacyanoferrate and ammonium iron sulphate. Magnification: x70 when printed 10 centimetres wide. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gaff, Karl |
Bildgröße: | 7952 px × 5304 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |