Consisted of 7% of Iodine & 14% of Iodide in distilled water. Pharmaceutical grade.
Each vertical drop is about 3.5 mg iodine & 5.32 mg iodide, total 8.82 mg
Included: one glass pipette with rubber bulb. No need to refrigerate, but keep out of direct sunlight.
As a water purifier add 2-3 drops per liter of water.
Packed in strong & hard heavy-duty cardboard tube : ideal protection for traveling and journeys.