ENDescription
Copper metal filings in ammonia water.
Related Subjects
The graph displays the other subjects mentioned on the same pages as the subject "Tinctura cuprum". If the same subject occurs on a page with "Tinctura cuprum" more than once, it appears closer to "Tinctura cuprum" on the graph, and is colored in a darker shade. The closer a subject is to the center, the more "related" the subjects are.