Beschreibung
Glass fibre filter paper - round filters, type GF 92, Ø 50 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, biology, drinks industry.Use: membrane upstream filters, soot extraction from gas analysers.
- Filtration speed: medium-fast
- Surface weight: 70 g/m2
- Retention range: 2–3 µm
- Thickness: 0.35 mm
Technical Information
| Type | GF 92 |
| Ø | 50 mm |