Xylem - WTW N5/25 Nitrite No2 252074

Photometric test kit for measurement of Nitrite NO2
Available ranges:
0.010 - 0.700 mg/l NO2-N
0.03 - 2.30 mg/l NO2

Number of tests: 25 (Reaction cuvettes test)
Sample volume required: 5ml
Cuvette type: round

Compatible with photometers:
photoLab S6
photoLab S12
photoLab Spectral
pHotoFlex 0.02 - 0.55 mg/l NO2-N; 0.07 - 1.81 mg/l NO2

Additional information:
For use with seawater.

Reaction:
Griess Reaction analog EN 26777 LD 10 and US Standard Method 4500-NO2- B. NO2-1,2: Diazotisation
00609: Iron reaction in acid solution with Fe(II)-ethylendiammonium sulfate

Applications:
Waste water, ground and surface water, drinking water, sea water, food and soils after corresponding sample preparation