Classification
Manufacturer
EClass
not containing the term:
Cytiva Europe 

Glass microfibre filters, grade GF/B, round filters

Glass microfibre filters have a fast filtration and a high loading capacity and particle retention rate. Manufactured without chemical binder from high grade borosilicate glass. (Exception: GF6, GF9). They are suitable for gravity or low suction filtration. Filtration speeds generally very much higher than conventional cellulose papers. Efficient retention of micron size particles. Must be used flat. Ideal for use in flat perforated plate Buchner type funnels (not sintered glass models). Can be used up to 500 °C.
Three times thicker and with greater wet strength than GF/A. Particle retention to 1µm.
Glass microfibre filters, grade GF/B, round filters


Glass microfibre filters, grade GF/B, round filters
TypeØ
mm
Particle
retention
µm
PKCat. No. 
GF/B24.011009056662
GF/B25.011009056672
GF/B37.011009056692
GF/B42.511009056712
GF/B47.011009056722
GF/B55.011009056750
GF/B70.011009056751
GF/B90.01259056752
GF/B110.01259056753
GF/B125.01259056754
GF/B150.01259056755
GF/B185.01259056756