Whatman Grade GF 92 glass microfiber filters from Cytiva are designed for prefiltration in order to protect against membrane fouling. Grade GF 92 is strengthened with an inorganic binder.
- Inorganic binder provides increased strength
- Temperature resistant up to 500 °C
- Medium filtration speed
Cytiva's business offers a variety of binder-strengthened glass microfiber filters for your filtration and prefiltration needs, including environmental, air pollution, water analysis.
Prefiltration can improve performance and longevity of equipment in applications such as:
- Measurement of crop protection agent using gas chromatography (GC) or HPLC
- Separation and determination of cold sludge when brewing beer
- Soot separation prior to use of gas analyzers
- Roll filters for automatic air filtration units
- Catalog No:
- 514-3816
- 514-3817
- 514-3819
- 514-3818
- 514-3821
- 514-3814
- Grade:
- GF 92
- GF 92
- GF 92
- GF 92
- GF 92
- GF 92
- Weight:
- 70 g/m²
- 70 g/m²
- 70 g/m²
- 70 g/m²
- 70 g/m²
- 70 g/m²
- Thickness:
- 350 µm
- 350 µm
- 350 µm
- 350 µm
- 350 µm
- 350 µm
- Airflow rate:
- 27 s/100 ml/1,56 cm²
- 27 s/100 ml/1,56 cm²
- 27 s/100 ml/1,56 cm²
- 27 s/100 ml/1,56 cm²
- 27 s/100 ml/1,56 cm²
- 27 s/100 ml/1,56 cm²
- Max. temperature:
- 500 °C
- 500 °C
- 500 °C
- 500 °C
- 500 °C
- 500 °C
: VWR Collection
: VWR Collection
: Whatman products (Cytiva)
: VWR Collection
: Thermo Fisher Scientific
: Whatman products (Cytiva)
: Cytiva (Formerly Pall Lab)
: VWR Collection
: Sartorius Balances
: VWR Collection