Medical Alum. | |||
Sample Image | Spin Video | QuickTimeVR Rotation | |||
Medical Alum. This antique paper jar of alum was sold for medicinal purposes. Alum (potassium aluminum sulfate) is used in medicine for its drying properties and to stop bleeding. Source: suesmccoy Contributor: Theodore Gray Acquired: 10 March, 2007 Text Updated: 11 March, 2007 Price: $10 Size: 2.5" Purity: 7.4% Sample Group: Medical | |||
|