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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



GE Healthcare GF/B Glass Circles 70mm 100pk 1821-070
PART NO.W1821-070
77600||77793||77075||77756||78032||77804||78114||77181||76683||77802||77095||77602||78570||77962||78181||78065
Type||Ø mm||Width||Length||Thickness||Weight||Pore size||Particle retention µm||Min. filtration speed||Max. filtration speed||Filtration speed||Standard||Max. temp. resistance||Material||Binder||PK
GF/B||70.0|| || || || || ||1|| || || || || || || ||100
GE Healthcare
1821-070
513-5218
0
3
6
1
Price: €143.96
Out of Stock
GE Healthcare GF/B Glass Circles 47mm 100pk 1821-047
PART NO.W1821-047
77600||77793||77075||77756||78032||77804||78114||77181||76683||77802||77095||77602||78570||77962||78181||78065
Type||Ø mm||Width||Length||Thickness||Weight||Pore size||Particle retention µm||Min. filtration speed||Max. filtration speed||Filtration speed||Standard||Max. temp. resistance||Material||Binder||PK
GF/B||47.0|| || || || || ||1|| || || || || || || ||100
GE Healthcare
1821-047
513-5216
0
2
4
1
Price: €89.09
Out of Stock
GE Healthcare Whatman FilterGlassCircleGF/B 100pk 1821-037
PART NO.W1821-037
77600||77793||77075||77756||78032||77804||78114||77181||76683||77802||77095||77602||78570||77962||78181||78065
Type||Ø mm||Width||Length||Thickness||Weight||Pore size||Particle retention µm||Min. filtration speed||Max. filtration speed||Filtration speed||Standard||Max. temp. resistance||Material||Binder||PK
GF/B||37.0|| || || || || ||1|| || || || || || || ||100
GE Healthcare
1821-037
513-5214
0
2
2
1
Price: €69.20
Out of Stock
GE Healthcare GF/B Glass Circles 24mm 100pk 1821-024
PART NO.W1821-024
77600||77793||77075||77756||78032||77804||78114||77181||76683||77802||77095||77602||78570||77962||78181||78065
Type||Ø mm||Width||Length||Thickness||Weight||Pore size||Particle retention µm||Min. filtration speed||Max. filtration speed||Filtration speed||Standard||Max. temp. resistance||Material||Binder||PK
GF/B||24.0|| || || || || ||1|| || || || || || || ||100
GE Healthcare
1821-024
516-2204
0
4
0
1
Price: €51.01
Out of Stock
GE Healthcare GF/B Glass Circles 110mm 25pk 1821-110
PART NO.W1821-110
77600||77793||77075||77756||78032||77804||78114||77181||76683||77802||77095||77602||78570||77962||78181||78065
Type||Ø mm||Width||Length||Thickness||Weight||Pore size||Particle retention µm||Min. filtration speed||Max. filtration speed||Filtration speed||Standard||Max. temp. resistance||Material||Binder||PK
GF/B||110.0|| || || || || ||1|| || || || || || || ||25
GE Healthcare
1821-110
513-5220
0
3
8
1
Price: €53.46
Out of Stock
GE Healthcare GF/B Glass Circles 55mm 100pk 1821-055
PART NO.W1821-055
77600||77793||77075||77756||78032||77804||78114||77181||76683||77802||77095||77602||78570||77962||78181||78065
Type||Ø mm||Width||Length||Thickness||Weight||Pore size||Particle retention µm||Min. filtration speed||Max. filtration speed||Filtration speed||Standard||Max. temp. resistance||Material||Binder||PK
GF/B||55.0|| || || || || ||1|| || || || || || || ||100
GE Healthcare
1821-055
513-5217
0
3
5
1
Price: €104.76
Out of Stock
GE Healthcare GF/B Glass Circles 42.5mm 100pk 1821-042
PART NO.W1821-042
77600||77793||77075||77756||78032||77804||78114||77181||76683||77802||77095||77602||78570||77962||78181||78065
Type||Ø mm||Width||Length||Thickness||Weight||Pore size||Particle retention µm||Min. filtration speed||Max. filtration speed||Filtration speed||Standard||Max. temp. resistance||Material||Binder||PK
GF/B||42.5|| || || || || ||1|| || || || || || || ||100
GE Healthcare
1821-042
513-5215
0
2
3
1
Price: €78.97
Out of Stock
GE Healthcare GF/B Glass Circles 125mm 25pk 1821-125
PART NO.W1821-125
77600||77793||77075||77756||78032||77804||78114||77181||76683||77802||77095||77602||78570||77962||78181||78065
Type||Ø mm||Width||Length||Thickness||Weight||Pore size||Particle retention µm||Min. filtration speed||Max. filtration speed||Filtration speed||Standard||Max. temp. resistance||Material||Binder||PK
GF/B||125.0|| || || || || ||1|| || || || || || || ||25
GE Healthcare
1821-125
513-5221
0
3
9
1
Price: €71.99
Out of Stock
GE Healthcare (Whatman) GF/B 25mm 100pk  1821-025
PART NO.W1821-025
77600||77793||77075||77756||78032||77804||78114||77181||76683||77802||77095||77602||78570||77962||78181||78065
Type||Ø mm||Width||Length||Thickness||Weight||Pore size||Particle retention µm||Min. filtration speed||Max. filtration speed||Filtration speed||Standard||Max. temp. resistance||Material||Binder||PK
GF/B||25.0|| || || || || ||1|| || || || || || || ||100
GE Healthcare (Whatman)
1821-025
513-5213
0
3
1
1
Price: €55.22
Out of Stock
GE Healthcare GF/B Glass Circles 150mm 25pk 1821-150
PART NO.W1821-150
77600||77793||77075||77756||78032||77804||78114||77181||76683||77802||77095||77602||78570||77962||78181||78065
Type||Ø mm||Width||Length||Thickness||Weight||Pore size||Particle retention µm||Min. filtration speed||Max. filtration speed||Filtration speed||Standard||Max. temp. resistance||Material||Binder||PK
GF/B||150.0|| || || || || ||1|| || || || || || || ||25
GE Healthcare
1821-150
513-5222
0
3
10
1
Price: €108.32
Out of Stock
GE Healthcare GF/B Glass Circles 90mm 25pk 1821-090
PART NO.W1821-090
77600||77793||77075||77756||78032||77804||78114||77181||76683||77802||77095||77602||78570||77962||78181||78065
Type||Ø mm||Width||Length||Thickness||Weight||Pore size||Particle retention µm||Min. filtration speed||Max. filtration speed||Filtration speed||Standard||Max. temp. resistance||Material||Binder||PK
GF/B||90.0|| || || || || ||1|| || || || || || || ||25
GE Healthcare
1821-090
513-5219
0
2
7
1
Price: €46.31
Out of Stock
GE Healthcare GF/B Glass Circles 185mm 25pk 1821-185
PART NO.W1821-185
77600||77793||77075||77756||78032||77804||78114||77181||76683||77802||77095||77602||78570||77962||78181||78065
Type||Ø mm||Width||Length||Thickness||Weight||Pore size||Particle retention µm||Min. filtration speed||Max. filtration speed||Filtration speed||Standard||Max. temp. resistance||Material||Binder||PK
GF/B||185.0|| || || || || ||1|| || || || || || || ||25
GE Healthcare
1821-185
516-2222
0
3
11
1
Price: €137.57
Out of Stock

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