100ml Iodine (Lugol) Solution

Lugol's iodine, also known as strong iodine solution or aqueous iodine, is a liquid formulation containing iodine and potassium iodide dissolved in water. First developed in 1829 by French physician Jean Lugol, it serves multiple roles in medicine, laboratory science, and emergency preparedness. It appears as a deep brown liquid with a characteristic iodine odor and is widely recognized for its antiseptic, diagnostic, and therapeutic properties.