[Marking with Berlin blue].
D000814:Aniline Compounds; D004396:Coloring Agents; D005295:Ferrocyanides
D000814:Aniline Compounds; D004396:Coloring Agents; D005295:Ferrocyanides; C023650:aniline; C000170:ferric ferrocyanide
ANILINE DYES
Signierung mit Berliner Blau.