Membrane filters glass microfibre Whatman type GF/A

MEMBRANE FILTER WHATMAN

glass microfiber filters GF /A.

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

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

As a rule you will get more filtration speed than conventional cellulose papers.

efficient retention of particles down to the submicron range.

To be used not bent.

Ideal for use in Büchner funnels (not sintered glass models).

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

Various fields of application, such as:

- Retention of fine precipitates

- Retention of biochemical gelatinous precipitates

- Analysis of the water / air pollution

- As a prefilter for membranes

- Scintillation counting

- Radioimmunoassay analysis.

Particle retention to 1,6 μm.

Filtration speed 13 sec / ml

Thickness 260 microns.

Weight 53 g / m2

Water absorption 275 ml / m2

100 pieces pack

Available in different diameters:

- Diameter 24 mm

- Diameter 25 mm

- Diameter 37 mm

- Diameter 42,5 mm

- Diameter 47 mm

- Diameter 50 mm

- Diameter 55 mm

- Diameter 60 mm

- Diameter 70 mm

- Diameter 90 mm

- Diameter 110 mm

- Diameter 125 mm

- Diameter 150 mm