Qualitative pH test paper Phenolphthalein paper, pH: 8.3–10.0
White paper, which changes color to red when the pH exceeds 8.3 towards alkaline conditions (red at pH >?10), e.g. for neutralization analyses.
| Platform | Products for pH determination |
| Parameter | pH |
| Detection limit | pH - 8.3–10.0 |
| Color change | pH - white → red |
| Length | 5 m |
| Width | 7 mm |
| Shelf life | 3 Years |
| Storage temperature | 4?30 °C |
| Scope of delivery | 1 reel of 5 m length and 7 mm width |
| Hazardous material | No |
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