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Fluoride test paper, Sensitivity limit 20 mg/L
For qualitative determination of ions and chemical compounds. The test paper changes colour above a specific detection limit.
Paper strips, L 70 mm x W 20 mm.
| Verification of | fluoride (F⁻) / hydrofluoric acid |
| Sensitivity limit | 20 mg/l F⁻ |
| Colour conversion | from pink to yellow-white |
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
US$40
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