Glass Microfibre Filter, 47 mm, Grade GF 51, without binder, 140 g/sqm, 100 pcs.

Glassfiber Filter - without Binder

Recommended for controlling air and water pollution.

• Made of 100% borosilicate glass fibers.
• Glass fiber filters retain fine particles up to 1 μm in size from liquids and from air and gases, even aerosols with 0.3 - 0.5 μm are retained.
• The large surface area (approx. 2 m²/g) ensures an extraordinary absorption capacity.
• Extremely low metal content.
• Chemical stability: retains all properties when in contact with acid solutions (except hydrofluoric acid) and/or alkaline solutions at moderate concentrations.
• Stability at high temperatures: retains all properties up to 500 ºC.
• High flow rate and high air permeability.

This product is equivalent to: Schleicher-Schüll GF 51 -- Whatman GF-B -- Macherey Nagel GF2 -- Sartorius MGB