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Semi-quantitative test strips QUANTOFIX Nitrite / pH 2

Semi-quantitative test strips for the determination of Nitrite and pH. Ideal for rapid and easy analysis of Nitrite and pH directly on-site. No maintenance or calibration is required.
Platform Semi-quantitative test strips
Parameter Nitrite, pH
Brand QUANTOFIX
Gradation Nitrite - 0 · 1 · 5 · 10 · 20 · 40 · 80 · 100 mg/L NO₂⁻, pH - 8.0 · 8.2 · 8.4 · 8.6 · 8.8 · 9.0 · 9.2 · 9.4 · 9.6 · 9.8 · 10.0
Color change Nitrite - white → red-violet, pH - yellow-orange → violet-red
Evaluable on reflectometer No
Method Nitrite - Griess reaction, pH - mixed indicator
Additional reagent No
CE certified No
Storage temperature 4–30 °C / 39–86 °F
Shelf life (from production) 2.5 Year(s)
Scope of delivery 100 test strips in a tube, instructions for use
Gross weight (incl. packaging) 44.2 g / 0.1 lbs
Packaging dimensions 40 x 40 x 120 mm / 1.57 x 1.57 x 4.72 Inch
Hazardous material No


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