กระดาษทดสอบ Nitrate and nitrite (Nitratesmo)

Nitratesmo

Quick and easy determination of nitrate and nitrite

This test paper allows the reliable detection of Nitrate and Nitrite. It shows different colors for the two ions.

Product data and ordering information

Type Qualitative test paper
Presentation Reel of 5 m length and 10 mm width
Virage Nitrate: white → red
(dip test paper into sample and afterwards into sulfuric acid 96%)
Nitrite: white → yellow
(dip test paper into sample and afterwards into Hydrochloric acid 5 mol/l)
Limit of sensitivity 10 mg/l Nitrate (NO3–), 5 mg/l Nitrite (NO2–)
REF  90611