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GE Healthcare GF 9 Circles 90mm 100pk 10370205
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GE Healthcare GF 9 Circles 90mm 100pk 10370205

PART NO: W10370205
Price: €176.00
Out of Stock (Ships in approx. 2 weeks)


Glass microfibre filters, grade GF 9, circles
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
Wide range of applications including:
-retention of fine analytical precipitates
-retention of biochemical gelatinous precipitates
-water/air pollution analyses
-as prefilters for membranes
-scintillation counting
-radioimmunoassay.
Glass fibre filters are made of 100% borosilicate glass fibres with an inorganic binder. Temperature resistant up to 500°C.
Glass fibre filters are chemically resistant except against hydrofluoric acids and highly concentrated alkalis.
Application:
-Gas-/air-monitoring
-Water and waste water determination
Retention rate: 99.97%
Filtration time according to Herzberg: 120s
Filtration time according to Gurley: 20s
Weight: 70g/m2
Thickness: 350µm

Product Specification:
Diam.: 90mm

Catalogue Number9.068 702
ManufacturerGE Healthcare
Manufacturer P/n10370205
Fisher Ref9068702
VWR Ref515-9304
Filtration speed120.0
TypeGF 9
Max. filtration speed s120.0
Ø mm90.0
Weight g/m²70
MaterialBorosilicate
PK100
BinderAnorganic
Thickness mm0.350
Thermo Fisher:9068702
VWR:515-9304
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