Semi-quantitative test strips QUANTOFIX Nitrite/pH

Semi-quantitative test strips QUANTOFIX Nitrite/pH
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Delivery time approx. 5 working days

91338 012021054001
Package unit 100 Test(s)
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The QUANTOFIX pH/Nitrite test strip enables quick and reliable determination of the pH value and... more

The QUANTOFIX pH/Nitrite test strip enables quick and reliable determination of the pH value and nitrite content in water–based liquids. The easy handling makes the test strip particularly user–friendly: simply dip it into the sample, wait and read off the result – in 60 seconds! QUANTOFIX pH/Nitrite is therefore ideal for the analysis of water–based coolants. Regular monitoring of the cooling lubricant emulsion is not only a decisive prerequisite for its optimal use, but also important for the safety of the user. Low pH levels reduce the corrosion protection and stability of the emulsion. High pH and nitrite levels can pose a health risk to the operator.

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Platform Semi-quantitative test strips
Parameter Nitrite, pH
Brand QUANTOFIX
Gradation Nitrite - 0 • 1 • 5 • 10 • 20 • 40 • 80  mg/L NO₂⁻, pH - 6.0 • 6.4 • 6.7 • 7. • 7.3 • 7.6 • 7.9 • 8.2 • 8.4 • 8.6 • 8.8 • 9.0 • 9.3 • 9.6
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
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, instruction leaflet
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
Hazardous material No
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