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
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
Eigenschaften
- 181650