Membrane filters of glass fiber Whatman type GF 9

MEMBRANE FILTER WHATMAN

filter membranes made of glass fiber, type GF 9, round.

All glass fiber microfilters are distinguished by a high filter tion speed, high load capacity and a high percentage of particle retention.

They are suitable for filtration by gravity or low suction force.

efficient retention of particles up to the g ame of submicron.

To be used not bent. Ideal for use in Büchner funnels (not sintered glass models).

And it can be used for a use up to 500 ° C.

Various fields of application, such as:

- Retention of fine precipitates

- Of snow retention itati biochemical gelatinous

- Analysis of the water / air pollution

- As a prefilter for membranes

- Scintillation counting

- Radioimmunoassay analysis.

The glass fiber filters are produced of 100% of borosilicate glass fibers with an inorganic binder.

withstand temperatures up to 500 ° C.

These filters are resistant to chemicals, except hydrofluoric acid and the alkal highly concentrated.

applications:

- Monitoring gas / air

- Determination of water and wastewater

100 pieces pack (except diameter 50 mm where the packaging is 200 pieces)

Available in different diameters:

- Diameter 50 mm packaging 200 pieces

- Diameter 90 mm

- Diameter 110 mm