QUANTOFIX Nitrite/pH test strips 6 x 95 mm measuring range: 0-1-5-10-20-40-80 mg/L NO2- pH 6.0-6.4-6.7-7.0-7.3-7.6-7.9- 8.2-8.4-8.6-8.8-9.0-9.3-9.6 sufficient for 100 determinations

QUANTOFIX Nitrite/pH test strips 6 x 95 mm measuring range: 0-1-5-10-20-40-80 mg/L NO2- pH 6.0-6.4-6.7-7.0-7.3-7.6-7.9- 8.2-8.4-8.6-8.8-9.0-9.3-9.6 sufficient, from Macherey-Nagel. For 100 determinations. Indicator paper for quick pH checks.

Method	Nitrite - Griess reaction, pH - mixed indicator
Additional reagent	No
Color change	Nitrite - white → red-violet, pH - yellow-orange → violet-red
Evaluable on	No device analysis
Evaluable on reflectometer	No
Gradation	Nitrite - 0 • 1 • 5 • 10 • 20 • 40 • 80 mg/L NO₂⁻, pH - 6.0 • 6.4 • 6.7 • 7.0 • 7.3 • 7.6 • 7.9 • 8.2 • 8.4 • 8.6 • 8.8 • 9.0 • 9.3 • 9.6
Parameter	Nitrite, pH
Platform	Semi-quantitative test strips
Product Line	QUANTOFIX
Manufacturer	Macherey-Nagel
MPN	91338
Item number	91338
Storage Temperature	4–30 °C / 39–86 °F
Hazardous material	No
Gross weight (incl. packaging)	35 g / 0.08 lbs
Packaging dimensions	43 x 123 x 40 mm / 1.69 x 4.84 x 1.57 Inch
Scope of delivery	100 test strips in a tube, instruction leaflet
Shelf life (from production)	2.5 Year(s)