Beschreibung
Glass fibre filter paper - round filters, type GF 8, Ø 90 mm
Material: borosilicate glass (fibres), inorganic binding agent.
- Chemically resistant to the majority of organic and inorganic solvents, aggressive chemicals and highly concentrated bases (not resistant to hydrofluoric acid)
- Constant weight, negligible influence on fluctuations in ambient humidity
- Mechanically stable (limited bending resistance)
Note: filter units and clamping fixtures must have flexible sealing surfaces.
Applications: environmental analysis and industry.Use: determination of PCB, DDE, DDT, furans and dioxins in the air, dust calculations and filtration of coarse particles.
- Filtration speed: high
- Retention rate: 99%
- Retention range: 3 µm
- Surface weight: 80 g/m2
- Thickness: 0.35 mm
Technical Information
| Type | GF 8 |
| Ø | 90 mm |