QUANTOFIX Nitrate/Nitrite

Semi-quantitative test strips for the determination of Nitrate and Nitrite. Ideal for rapid and easy analysis of Nitrate and Nitrite directly on-site. Can be used with test strip reader QUANTOFIX Relax. Parameter Nitrate, Nitrite Gradation Nitrate - 0 • 10 • 25 • 50 • 100 • 250 • 500  mg/L NO₃⁻, Nitrite - 0 • 1 • 5 • 10 • 20 • 40 • 80  mg/L NO₂⁻ Colour change Nitrate - white → red-violet, Nitrite - white → red-violet Evaluable on reflectometer QUANTOFIX Relax (10–500 mg/L NO₃⁻, 0.5–80 mg/L NO₂⁻) Method Nitrate - Modified Griess reaction, Nitrite - Griess reaction Additional reagent No Storage temperature 4−30 °C Scope of delivery 100 test strips in a tube, instruction leaflet