(chemistry) A solution of 5 grams of iodine and 10 grams of potassium iodide per 100 milliliters of water; used in medicine.
Strong iodine solution, each 100 ml containing 4.5 to 5.5 g of iodine and 9.5 to 10.5 g of potassium iodide; a source of iodine.