SPECTROPHOTOMETRIC DETERMINATION OF AMMONIA IN WATER

A water sample is treated with a Nessler solution having an exact concentration. The brown or yellowish color suggests the presence of the ammonia in the sample.  This color, formed after treating the sample with Nessler's Reagent, is analyzed with a spectrophotometer the result being given in ppm.

• #science_technology
• #water_quality
• #water_sample
• #nessler
• #nesslers_reagent
• #ammonia_content
• #ammonia_content_in_water