Basic HTML Version
Grade GF B
l
Thicker than GF A with higher wet strength and significantly increased loading capacity , Suitable for filtration
of large volumes
l
Pre-filter for membranes
l
Filtration of suspended solids in water/waste water analysis
Grade GF C
l
The standard filter in many parts of the world for the collection of suspended solids in potable water and natural
and industrial wastes
l
Widely used for cell harvesting, liquid scintillation counting and binding assays where more loading capacity is
required
Grade GF D
l
Universal membrane pre-filter material
l
Filtration in food industry
Grade GF F
l
GF F is the material upon which the EPA Method TCLP 1311 for Toxicity
l
Use for filtering extremely fine precipitates such as protein, nucleic acids, or serum precipitates
Grade GF H
l
Suitable for suspended solid analysis,
l
Cell harvesting
l
Air pollution control
Grade GF 6
l
Suitable for very fine particles
l
Removing protein from difficult-to-filter beers
l
Determination of filterable substances and the residue on ignition (dry weight)
l
Analysis of aggressive media