Hach Ozone Test Kit Model OZ-2 is Hach's most economical Ozone test kit. This test kit includes color disc, comparator box and tubes, reagents, instructions and carrying case.
Ozone (O3) is one of the strongest disinfectants and oxidants available in drinking water treatment. It is generated onsite and used immediately as it only lasts about 20 minutes. It is a powerful oxidant that inactivates pesticides, fungus, organic materials, contaminates and viruses.