Semi-quantitative test strips QUANTOFIX Nitrite?/?pH
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? mg/L NO??, 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 |
| Shelf life | 2.5 Years |
| Scope of delivery | 100 test strips in a tube, instruction leaflet |
| Hazardous material | No |
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