| Platform | 
Qualitative test paper | 
| Parameter | 
Aluminum, Zirconium | 
| Detection limit | 
Aluminum - 10 mg/L Al³⁺, Zirconium - 20 mg/L Zr⁴⁺ | 
| Color change | 
Aluminum - yellow → bright-red /red-violet, Zirconium - yellow → red-violet | 
| Length | 
70 mm | 
| Width | 
20 mm | 
| Shelf life | 
2 Years | 
| Storage temperature | 
4−30 °C | 
| Scope of delivery | 
100 test strips in a plastic box | 
| Hazardous material | 
No | 
 
            
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