Potassium Iodide granular 99% USP grade. food grade, for laboratory, industrial, research and educational uses.
USP grade potassium iodide may be used in manufacturing potassium iodide tablets or food suplements.
Each adult dosage is 135 mg. On ounce of potassium iodide is equivalent to 207 adult doses. Actual purity is 100% (dried)