J.crow's Lugol's Iodine Solution

Product options: Crow's lugol's solution of iodine 2%, quantity: 1, submit equivalent to USP or higher, 2 oz. dropper bottle. Calculating number of mg's of iodine and iodide per drop of lugol's 2%: Each vertical "metric" drop (= 1/20ml) is approximately 1.0 mg of iodine and 2.0 mg of potassium iodide. The iodide portion of potassium iodide is about 75% so that is 1.5 mg. Therefore the total iodine plus iodide is 1.0 + 1.5 = 2.5 mg and 2 drops is about 5.0 mg's of iodine/iodide (2.0 mg iodine, 3.0...