MN VISOCOLOR® ECO test kit ammonium 3, 0,2 - 3 mg/l NH4+

VISOCOLOR® ECO Ammonium 3 • Colorimetric determination of ammonium • DEV: procedure: In alkaline medium ammonium ions react with chlorine to form chloroamine which in the presence of a catalyst forms a blue coloured indophenol with phenols. (Reaction basis according to DIN 38406-E5) Type: colorimetric test kit Range: 0 · 0.2 · 0.3 · 0.5 · 0.7 · 1 · 2 · 3 mg/l NH4+ Sufficient for: 50 determinations Shelf life at least: 1.5 years Sea water suitability: yes, after dilution (1+9) Detectable with PF-12: yes • Ammonium ions occur primarily in domestic waste waters, but frequently also in industrial waste waters. • In surface and ground waters ammonium ions indicate decomposition of animal or vegetable substances. • Control of the ammonium values is therefore important to the water supply.