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Thumbnail Filmstrip of Glass Microfiber PreFilter, 2.0um Particle Retention Rating, 90mm Circles (20 pcs) Images
The GMF 15 represents a new dimension in separation science leading to faster and more cost-effective filtration. In application, the GMF 15* traps larger particles in the pores or on the surface of the coarse layer while the medium sized particles are caught in the interface meshing. The smaller particles are netted in the interstices of the fine layer. Whatman Multigrade GMF 15, used as a preFilter, nearly doubles the volume of sample Filtered compared to a single density preFilter. Compared to an unprotected membrane, the volume of sample Filtered is three to seven times greater. conventional preFilters cannot perform in the same way as the Multigrade GMF 15 simply because preFilters of a uniform density do not have the loading capacity of the multiporosity Filter technology advanced by Whatman. For highly Particulate loaded samples, the performance of GMF 15 Filters is recommended.
Features:
- Higher Particulate loading capacity.
- Faster flow rate.
- Extended life of Filter.
- Diameter
- 90mm
- Material
- Glass Fiber (GF)
- Pack Count
- 20
- Pore Size (µm)
- 2
- Sterility
- Nonsterile
- Wetability
- Hydrophilic