AQUADUR 4–21, for water hardness, box
AQUADURtest strips are for the quick and easy determination of water hardness. The convenient Dip&Read procedure and the clear color changes from green to red ensure reliable results within seconds.
| Platform | Semi-quantitative test strips |
| Parameter | Total hardness |
| Brand | AQUADUR |
| Gradation | Total Hardness - < 54 • >72 • > 126 • > 252 • > 378 ppm CaCO₃ |
| Color change | Total hardness - green → red |
| Evaluable on reflectometer | No |
| Additional reagent | No |
| Storage temperature | 4−30 °C |
| Shelf life | 2 Years |
| Scope of delivery | 100 test strips in a tube |
| Hazardous material | No |
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