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
| Catalog number | PK | Ash content | Filtration speed | Shape (Filters) | Thickness | Type | Type of analysis | Ø | Weight | Wet strength | Kogus | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4.006 191 | 100.00 | 0.05 % | 50 s | Folded filters | 0.17 mm | 1573 | Qualtitative | 185 mm | 88 g/m² | very high | ||
| 4.006 192 | 100.00 | 0.05 % | 50 s | Folded filters | 0.17 mm | 1573 | Qualtitative | 240 mm | 88 g/m² | very high | ||
| 4.006 189 | 100.00 | 0.05 % | 50 s | Folded filters | 0.17 mm | 1573 | Qualtitative | 125 mm | 88 g/m² | very high | ||
| 4.006 198 | 100.00 | 0.05 % | 170 s | Folded filters | 0.16 mm | 1574 | Qualtitative | 240 mm | 90 g/m² | very high |
