QUANTOFIX® Test Strips for Semi-quantitative Determinations of pH and Nitrite in Water Analyses
Catalog # MANA91364
Leverandør: MACHEREY-NAGEL
CAS-nummer:
Spesifikasjoner
- Chemical method:Nitrite - Griess reaction, pH - mixed indicator
- Pk:100
- Dimensions:40×40×120 mm
- Storage temperature:4...30 °C
- Shelf life (months):30
- Weight:44,2 g
- Parameter(s):Nitrite, pH
Spesifikasjoner
Om dette produktet
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.
- Nitrite - 0, 1, 5, 10, 20, 40, 80, 100 mg/l NO₂⁻
- pH - 8,0, 8,2, 8,4, 8,6, 8,8, 9, 9,2, 9,4, 9,6, 9,8, 10
- Color change nitrite - white to red-violet
- Color change pH - yellow-orange to violet-red