AMMONIUM TEST KIT FOR WATER
(Sensitivity 0,5 to 10 ppm NH4)
- Rinse the test tube with the water to be tested and fill to the 2,5 ml mark and complete to 5 ml mark with Ammonium-A Indikator, place stopper and shake well 10 minutes.
- Add 3 drops of Ammonium-B Indicator, then add 3 drops of Ammonium-C Indicator.
- Place stopper and shake well.
- Compare the color with the color reference chart. Same color indicates ammonium in ppm(mg/l) units.
Information:N=NH4 x 0,77