Xylem - WTW 14776/1 Nitrite No2 250445

Photometric test kit for measurement of Nitrite NO2
Available ranges:
0.005 - 1.000 mg/l NO2-N
0.016 - 3.29 mg/l NO2

Number of tests: 1000 (Reagent tests)
Sample volume required: 5ml
Cuvette type: 10mm, 20mm, 50mm

Compatible with photometers:
photoLab S12
photoLab Spectral
pHotoFlex 0.01 - 0.50 mg/l NO2-N; 0.03 - 1.64 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