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MIXTURE OF CRYSTALS, POLARISED LIGHT MICROGRAPH
Polarised light micrograph of a mixture of nicotinic acid, nicotinamide, benzoic acid, resorcinol and urea forming crystals. Magnification: x70 when printed 10cm wide. (KEYSTONE/SCIENCE PHOTO LIBRARY/KARL GAFF / SCIENCE PHOTO LIBRARY)
Instruktionen
COPYRIGHTPFLICHTIG
Lizenz
Rights Managed
Erstellungsdatum
Ort
Credit
KEYSTONE
Source
SCIENCE PHOTO LIBRARY SPL
Byline
KARL GAFF
Grösse
7952 x 5304 px
Dateityp
JPEG