114400 Uji Amonium Metode: kolorimetri, sesuai menurut Neßler, dengan kartu warna dan blok pembanding dengan tabung uji panjang 0.05-0.10-0.15-0.2-0.3-0.4-0.5-0.6-0.8 mg/l NH₄⁺ 0.04-0.08-0.12-0.16-0.23-0.31-0.39-0.47-
In wastewater, soils and fertilizers ammonium ions can be detected with Neßler's reagent as a yellow-brown compound. The test contains the easy to use colour card.Simpan pada +15°C hingga +25°C.