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