Lugols iodine solution contains 5% iodine and 10% potassium iodide in purified water. It may be used to purify drinking water. Add 4 drops (1 drop = 0.05ml) per 1L of water using a syringe to measure out the volume. Allow to stand for at least 30 minutes before drinking the water.
Two drops (0.1ml) contains 12.5mg of iodine.
NB: Lugols comes in a bottle as illustrated without a dropper as it is corrosive and will errode the rubber dropper tip and leak.
There is a maximum limit of 4 bottles per order.