Recommended for environmental analysis, control of air and water pollution.
Made of 100% borosilicate microfibers
Glass fiber filters retain fine particles up to 1 μm in size from liquids, air and gases even hold aerosols with 0.3 - 0.5 μm.
The large surface area (approx. 2 m²/g) ensures an extraordinary absorption capacity.
Extremely low metal content.
Chemical stability : retains all properties in contact with acid solutions (except hydrofluoric acid) and alkaline solutions at moderate concentrations.
Stability at high temperatures: retains all properties up to 500 ºC (180 ºC for GF 10).
High flow rate and high air permeability.
This product is equivalent to: Schleicher-Schüll GF9 -- Whatman GF9 -- Macherey Nagel 85/70BF -- Sartorius 1387/1
More Information
Additional
Brand
Hahnemühle
Diameter
50 mm
Material
Glass Microfiber (GMF)
Grade
GF 9
Sterile
no
Type
Glass Fiber Filter
Weight filter
70 g/m²
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