Beschreibung
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.
Technical Information
| Verification of | fluoride (F⁻) / hydrofluoric acid |
| Sensitivity limit | 20 mg/l F⁻ |
| Colour conversion | from pink to yellow-white |