The Heavy Metals Test Cadmium Kit is a kit that can test for the presence of Cadmium ions in any reasonably clear solution. It is a self-test which can be done in the comfort of the home and it gives results in minutes. The colour result of the solution after the test can be measured against a calibrated colour strip provided on the box containing the kit. This tells the user the level of contamination of Cadmium in the specimen solution tested.