Whatman Grade GF 9 glass microfiber filters from Cytiva's business are strengthened with an inorganic binder for environmental analysis of coarse, heavy samples.
Retention of coarse particles (~ 3 µm)
Strengthened with inorganic binder
Can withstand temperatures up to 500°C
Medium filtration speed
Can be used as a pre-filter for dense samples
Cytiva provides a number of binder-strengthened filters for use in varied environmental analyses.
Strength for environmental analysis
Grade GF 9 borosilicate glass filters can be used in a range of environmental analysis applications. The added strength of the inorganic binder makes these filters appropriate for use in retention of samples with heavy particles. Other applications include:
Determination of PCB*, DDE, DDT, furans, and dioxins in air
Pollution measurements in industrial, urban, and populated areas
Dust measurements in the workplace
Determination of dust fraction in technical gases
Testing the effectiveness of dust-collecting
Looking for a filter paper, membrane filter, or syringe filter? Let Cytiva help you find the optimal filter for your needs to ensure reliable analysis.
