It’s the fresh color of a summer sky – but rather more lethal. The eye-catching characteristic color of copper(II) compounds belies its poisonous nature. The brown staining on the label adds a contrasting air of decay. And the lid matches!
It’s the fresh color of a summer sky – but rather more lethal. The eye-catching characteristic color of copper(II) compounds belies its poisonous nature. The brown staining on the label adds a contrasting air of decay. And the lid matches!