Concentrations of ammonia in rivers and drinking water reservoirs indicate the presence of agriculture or urban pollution. When the concentration of ammonia is high enough, it can alter the smell and taste of water. In industrial applications, high concentrations of ammonia can cause corrosion in pipes.

Ammonia is also monitored in aquariums and fish farming applications because of its toxicity to fish. HANNA®'s kits allow you to test ammonia in salt water using the Nessler method.

• Method: Colorimetric
• Range: 0.0-2.5 mg/L
• Smallest Increment: 0.5 mg/L
• Chemical Method: Nessler
• Number of Tests: approx. 25
• Weight: 180 g