Detects the presence of lead on skin in 3 seconds

This Lead Detection Test Kit is an economical means of testing for lead from metal alloys, oxides, salts and dusts on your hands and skin. Reliable results ensure easy and inexpensive personal hygiene training, and a sensitive detection limit can recognize concentrations as low as 20µg total lead. There are no chemicals needed, and no unpleasant odors. A brilliant yellow color makes you immediately aware of the presence of lead.