mitart presents KATRIN HOTZ atramentum

Source URL: www.katrinhotz.net

PDF Document

Source URL: www.scienceinschool.org

• Sulfates
• Oak galls
• Iron gall ink
• Gallic acid
• Gall
• Iron(II) sulfate
• Atramentum
• Tannic acid
• India ink
• Chemistry
• Inks
• Gallotannins