Hanna Instruments

Scientific Equipment

Safety Data Sheets

SDS search & quick download

Free Delivery

Most of mainland GB for orders over £50. Other charges may apply - see more

Hanna Care

We take the long view, looking after existing customers as much as delighting new ones!

Certificates of Analysis

Download a copy of the certificate of analysis for your solution

Ammonia (NH3) is naturally present in water sources in low concentrations, however high concentrations of ammonia indicate pollution and are toxic to aquatic life. As such, it is important to monitor ammonia levels in aquaculture, both in freshwater and saltwater applications. In industrial applications, ammonia levels must be checked regularly as high ammonia concentrations can cause corrosion in pipes.


From Chemical Test Kits to Photometers and ISE instrumentation, Hanna offer a wide range of instruments that are suitable for measuring ammonia levels in almost any application.