Hardened low ash quantitative filter paper designed for very slow-speed filtration. Grade 1050 features a highly glazed, hardened surface that minimizes loose surface fibers and provides excellent wet strength. It is particularly suitable for qualitative and quantitative filtration, including vacuum-assisted filtration using Büchner funnels and 3-piece filter funnels.
Key Features:
- Hardened low ash filter paper
- Very slow filtration speed
- Highly glazed, smooth surface
- Minimizes loose surface fibers
- Suitable for quantitative and qualitative filtration
- Ideal for vacuum-assisted filtration
- Suitable for Büchner and 3-piece filter funnels
- Available in various sizes and configurations
| Type | Grade | Ref. Grade | Product Code | Size in mm | Circles/Sheets Per Pack |
|---|---|---|---|---|---|
| Hardened Low Ash | 1050 | 50 | 1050-090-100C | 90 | 100 |
| Hardened Low Ash | 1050 | 50 | 1050-110-100C | 110 | 100 |
| Hardened Low Ash | 1050 | 50 | 1050-125-100C | 125 | 100 |
| Hardened Low Ash | 1050 | 50 | 1050-150-100C | 150 | 100 |
| Hardened Low Ash | 1050 | 50 | 1050-185-100C | 185 | 100 |
