This test allows the quick and easy determination of Ammonium in solutions. It comes with all necessary reagents so that the measurement can immediately be started. Within 10 seconds one gets a reliable result.
Naturally, Ammonia results from the biological decay from plant and animal matter. High concentrations can be found in rural, farming areas where fertilizers are regularly used. Also, industrial effluents may contain Ammonia in higher levels. Ammonia itself is relatively harmless. Depending on the pH, however, part of the Ammonia is transformed to the aggressive NH3-gas, which is poisonous for aquatic life. Ammonium levels >1 mg/l are not suitable for fish.
As an indicator for decomposition of animal or vegetable substances, control of ammonium is also important for the water supply.