• Quick
• Easy to use
• Simple color chart

Concentrations of ammonia in rivers and drinking water reservoirs indicate the presence of agricultural or urban pollution. When the concentration of ammonia is high, it can alter the smell and taste of water. In industrial applications, high concentrations of ammonia cause corrosion in pipes. Ammonia is also monitored in aquariums and fish farming applications because of its toxicity to fish. HANNA Instruments® kits allow you to test ammonia in fresh and in salt water using the Nessler method.