Tincture of iodine is an antiseptic for fresh wounds. It is a dilute solution of elemental iodine, which does not contain ________.
1
Water
2
Acetone
3
Alcohol
4
Potassium Iodide
Tincture of iodine is an antiseptic for fresh wounds. It is a dilute solution of elemental iodine, which does not contain ________.