Accurate determination of ammonium in aquatic environments is a critical measurement when investigating Nitrogen cycling and nutrient dynamics. Historically, methods for ammonium determination have been a source of frustration within the scientific community due to the lack of a simple, accurate and affordable method, particularly in the submicromolar range. 

The fluorescence ammonium technique offers researchers and technicians an excellent alternative to existing colormetric methods.


A simple and precise method for measuring ammonium in marine & freshwater ecosystems
Ammonium Concentration Determination

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