Filter paper, qualitative, wet strength, folded filters
Hardened highly pure filter papers (approx. 0.05%) with extremely high chemical and mechanical resistance, especially recommended for vacuum and pressure filtration, and for the use of acidic and alkaline solutions.
- High wet strength, easy to scrape off or wash off precipitates, no fibre release
- High resistance to aggressive chemical components, like sulphuric and nitric acids (up to 40 % at 50 °C) and alkalis (up to 10 % at 20 °C).
Toote variatsioonid
| Ash content | Ø | Filtration speed | Filtration speed | Catalog number | Shape (Filters) | Thickness | Type | Type of analysis | Weight | Wet strength | PK | Kogus | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.05 % | 240 mm | 50 s | 50 s | 4.006 192 | Folded filters | 0.17 mm | 1573 | Qualtitative | 88 g/m² | very high | 100.00 | ||
| 0.05 % | 185 mm | 50 s | 50 s | 4.006 191 | Folded filters | 0.17 mm | 1573 | Qualtitative | 88 g/m² | very high | 100.00 | ||
| 0.05 % | 125 mm | 50 s | 50 s | 4.006 189 | Folded filters | 0.17 mm | 1573 | Qualtitative | 88 g/m² | very high | 100.00 |
